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Device to produce water in desert Proposed device comprises wind turbine and vertical pipe buried in soil. Is comprises head drill with extra pipes to be built up thereat. Drill and pipes have grooves for metallic rods with the help of which drill is spinned. Top adapter of the device with wind turbine comprises impeller made as a compressor for driving the incoming air along the walls of pipes for better condensation of water steam. |
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Underflow filtering water intake of combined design Invention relates to hydraulic engineering, namely, to water intake facilities used for water intake in areas of rivers with complicated hydrological conditions. An underflow filtering water intake comprises a water collecting gallery 1, on top of which a filtering water intake is arranged, comprising a metal grid 2 and filtering flexible mats laid on top of it in two dense rows. Flexible mats are made of light fascines wrapped in a geonet. The first row 4 of mats is laid along the longitudinal axis of the gallery 1, and the second row 5 is laid across the gallery and in direction of the riverbed flow, and also with the inclination that is more than the inclination of the river bed. |
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Method of water supply and device for its realisation Group of inventions relates to water supply. The method includes erection of a water intake, equipment of a water intake by a water ring vacuum pump installed in the place of water consumption. Water supply along the pipeline from the water intake to the places of consumption is carried out due to its movement along the horizontal line into a slightly ascending direction. In process of water delivery to a consumer it is cleaned, and its consumer properties are improved by aeration. The device for method realisation comprises a water intake, a water ring vacuum pump, a tubular mixer of water with air at the inlet to the water rising pipe, a water-collecting reservoir of a water consumer. The water-ring vacuum pump is installed on the water-collecting reservoir near the place of water consumption and is connected to the water intake by the pipe installed preferably in the ascending direction along with water movement. |
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Underground horizontal water intake of combined design Invention relates to hydraulic engineering construction, namely, to water intake structures, and may be used to take water from underground sources in case of shallow ground water. The underground horizontal water intake comprises a water-collecting trench 1 and a water-collecting well 7. On the bottom of the water-collecting trench 1 there are gabion mats 2 with drainage devices laid in longitudinal rows. Gabion mats 2 comprise light fascines and perforated pipes laid in alternating rows and rolled into a gabion net. On top of gabion mats 2 along the trench there are flexible mats 5, made of a draining filler, which is made of tight rows of light fascines, rolled into a geonet. In the head part of the trench there is a rigid tray 6 of rectangular section, the cantilever part of which with a slope enters into a water-collecting well 7. Gabion mats with drainage devices are laid from the trench to the middle of the tray 6. The underground horizontal water intake most effectively may be used in coastal and flood-plain sections of waterlogged soils with depth of soil water free-flow level up to 7 m. The water-intake is designed for water supply of a small settlement, an agricultural enterprise, a farm and an individual household. |
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Method to cool circulating water in cooling pond Invention relates to the field of power engineering and may be used in return systems of water supply to thermal power plants with a cooling pond. The method includes discharge of warm water into the cooling pond, its cooling and intake of cooled water. To reduce temperature of water taken, barriers are installed onto the bottom of the cooling pond between the discharge and water-intake channels in the amount from 1 to 3, one end of which rests against the shore of the cooling pond of the thermal power plant, and the other one stretches towards the centre of the water area of the cooling pond. Installed barriers forward the natural flow of the circulating water from the thermal power plant shore to the centre of the pond. The height of barriers exceeds the water level in the pond by 0.5 m. |
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Method of erection of underground horizontal water intake of combined structure Invention relates to hydraulic engineering construction, namely, to water intake structures, namely, to water intake structures, and may be used for water intake from underground sources with shallow beds of underground water. The method of erection of an underground horizontal water intake of a combined structure, including a water receiving trench 1 and a water collection well 7, consists in laying of gabion mats 2 in longitudinal rows on the bottom of the water receiving trench 1 with drainage devices. Gabion mats 2 are made of light fascines and perforated pipes, laid in alternating rows and rolled into a gabion net. On top of gabion mats 2 along the trench they lay flexible mats 5, made of a drainage filler, which is made of tight rows of light fascines rolled into a geonet. In the end part of the trench there is a rigid tray 6 of rectangular cross section, the cantilever part of which with an inclination enters into a water collection well 7. Gabion mats with drainage devices are laid from the trench to the middle of the tray. |
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System of energy supply of water-intake wells of coastal water intake System comprises transformer substations and cables, which are installed on a group of wells, the total capacity of which is not more than three average capacities of wells at the water conduit branch with total number of wells in the branch exceeding 12. |
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Invention relates to nuclear power engineering. Complex comprises air intake means, compressor connected with air cooling heat exchanger, turbine expander, water and air transfer means with valves and accessories. This complex has nuclear power generator. Air intake means is composed by 200 m-high tower with air intake openings arranged over tower height. Air cooling heat exchanger is composed of condenser connected with drip pan. Note here that both are arranged to allow discharging of condensate into primary condensate pool. Turbine expander is connected with water chamber equipped with sprayer and communicated with secondary condensate pool and reused water heat exchanger communicated with nuclear power generator. |
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Water supply well with underground water intake Water supply well includes a casing pipe. Pump (4), perforated filter (1), increased pressure line and electric motor (7) are installed in the pipe. Perforated filter (1) is made in the form of a piece of pipe with perforation (2) on its surface. Additional perforated pipe (11) is installed in the water intake influence zone. Perforated pipe (11) is equipped with an ejector, the active nozzle of which is connected to the pipe. Air supply confuser (20) with return valve (21) is connected to the ejector. |
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System to supply high-quality potable water to consumers System includes sources of raw water (module A), facilities of water supply to a water treatment facility, which is connected to a storage of necessary supply of potable water, facilities for delivery of potable water to a consumer. The water treatment facility is water plant equipment (module B) for water treatment and enrichment, which comprises blocks of raw composition treatment, transformation and enrichment of water, and equipment to produce a range of finished products, including blowing, pouring of products into containers, sealing, labelling, briquetting. Each of the blocks is connected via an output variator block with a storage of potable water supply. The storage (module C) comprises groups of reservoirs (17/1-17/5) for reserve-reuse water and reservoirs (17/6-17/9) of a range of finished products. Reservoirs in each group (17/1-17/5 and 17/6-17/9) and groups of reservoirs are connected by pipelines to each other to form a closed system and with additional storages capable of bunkering of water (module S) and fuelling of railway (module X) transport. Facilities for delivery of potable water to a consumer include van (module J) and reservoir motor transport (module E). |
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Reservoir (1) for water retention designed for formation of a water retention device from such reservoirs, which is embedded into soil, comprises a substantially rectangular bottom and four side walls (3), which are accordingly connected to the bottom. Each side wall comprises: multiple upper support sites (9), which are evenly distributed at the side of the bottom; multiple lower support sites (8), installed with alternation relative to the upper support sites (9) at the distance from the bottom; multiple side walls (3), each connecting the upper support site with the lower support site to create a gap for water passage. In the reservoir the upper support sites of the side wall are arranged in a mirror-like manner in respect to the lower support sites of the side wall, turned by 180° around the axis, perpendicular to the bottom, and vice versa. In the reservoir each connecting wall comprises a thickened section (31), which joins a thickened side (38) of the upper support site (9) with a thickened side (39) of the lower support site (8). Each connecting wall comprises additionally an inner section (32), which connects the bottom (2) with the inner side (36) of the lower support site (8), and an outer section (33), stretching from the outer side (37) of the upper support site (9). Also there is a complex of reservoirs comprising a connector fixed on bottom of two or four adjacent reservoirs with the help of eyes. |
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System of potable or technical water System has a connection to a water supply utility, at least one supply or lifting riser, at least with one branching floor pipeline and/or at least one branching circular pipeline in direction of water flow from the riser and/or the floor pipeline. The system is also equipped with a return riser, where the supply rise and/or the lifting riser and/or the floor pipeline and/or the circular pipeline end. At least one consumer is connected to the lifting riser and/or floor pipeline and/or circular pipeline. The system of pipelines forms a closed circulation pipeline from the supply riser or the lifting riser and the return riser. A device is integrated into this pipeline for cooling of flowing water, with the help of which a capability is provided for cooling, or potable or technical water is cooled to the specified temperature. The connection to the water supply network is on in direction of the flow upstream the inlet of the cooling device into the circular pipeline. A control valve, depending on the established temperature, at temperature above the specified value for water flowing via the pipeline, opens the flow to the maximum value, and if the temperature is below, it limits the flow to the minimum value. |
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Device to protect pipeline against damage in case of water freezing Device comprises a pipeline with an actuating mechanism for water drainage with a valve and a screw with a sealing gasket. The valve covers the body seat. The body is made with a cover in the bottom part and drain holes in walls of the body and the cover. The upper part of the actuating mechanism body is made with a guide. On the guide there is a piston installed with sealing rings capable of vertical displacement. The lower surface of the guide is in the centre of the inner cavity of the piston. The piston is spring-loaded relative to the cover of the actuating mechanism body. The inner cavity of the piston is filled with heavy water. The piston bottom is a valve. The actuating mechanism body is fixed inside the protected pipeline. |
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Method of active struggle with iceberg danger and device to this end Proposed method comprises detecting iceberg by observing the defined area of water, affecting the iceberg for its localization, changing the ice from solid phase into liquid phase. Said phase transition is triggered by forcing water jets to iceberg at 80-90°C. Water jets are fed by pipeline equipped with distribution pipeline with sprinklers to be descended from aircraft and located at iceberg top. Proposed device comprises active means consisting of helicopter, water intake tank, heater, outboard water intake pipeline and that to feed hot water to iceberg. Pipeline feed hot water to iceberg incorporates extra adapter composed of distribution pipelines with sprinklers. Water intake tank is composed of air-hydraulic tank. |
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Device for production of water from air Device comprises elements absorbing moisture, which are made in the form of folds. Strips of hygroscopic absorber are fixed to folds. Also the device comprises elements that extract moisture. They represent a manipulator, capable of closing and pressing of folds and squeezing water from the absorber. The manipulator is made of material with effect of shape memory. It is controlled by variations of air temperature in accordance with its daily progress. The device is equipped with a weather vane that rotates it along with the wind. |
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Method for water supply to facility and device for its realisation Method for water supply to a facility consists in the fact that a flow of potable quality water is supplied to the facility along a pipeline. Then the flow is divided into two auxiliary flows. One is heated to temperature permissible according to norms in a system of hot water supply. Then these auxiliary flows along independent routes are supplied to loads. When opening a hot water supply tap, water temperature is measured. If the specified temperature is available, supply of hot water supply water is provided to the tap. If the hot water supply water temperature is below the specified one, its supply is provided to a reservoir for water collection, provided that the water level in the reservoir is below the maximum level. Provided that the water level in the reservoir is higher than the maximum one, hot water supply water provision to the tap is ensured. If water level in the reservoir is lower than the minimum one, cold water supply is provided into the reservoir for water collection. The water supply device comprises a tap, a toilet tank, a hot water manifold and a hot water tap. The hot water manifold is connected via the hot water tap, a temperature sensor and a water switch to the tap inlet. The second outlet of the water switch is connected with the first inlet of the reservoir, the second inlet of which via an electronic tap is connected with the cold water manifold. The outlet of the first water level sensor is connected with a control inlet of the electronic tap. The outlet of the second water level sensor and the temperature sensor is connected with inlets of the AND element. The outlet of the reservoir for water collection is connected to the inlet of the toilet tank. |
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Device to control heat-sensitive fluid flow Proposed device comprises body arranged between fluid feed pipe inlet and outlet, valve units arranged inside said body to let fluid in and out in compliance with inner pressure variation, and heat-sensitive device to create pressure difference in said valve unit to comply with heat-sensitive fluid temperature variation. Heat-sensitive device comprises heat-sensitive assembly with heat-sensitive fluid, reaction chamber, valve chamber, discharge pipe, first fluid channel to communicate reaction chamber with valve chamber, and second fluid channel to communicate reaction chamber with discharge pipe. When heat-sensitive fluid reaches preset temperature running fluid gets into reaction chamber owing to operation of heat-sensitive assembly. Running fluid in body to be fed into valve chamber is discharged via discharge pipe due to pressure difference created in valve chamber. |
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Water-intake tubular well comprises a perforated pipe in soil. The pipe is installed with perforation at the section of a water-bearing horizon and is connected with an upper end with a suction channel of a vacuum pump. The vacuum pump is a water-ring pump, and its injection channel is connected with an injection pipeline. The pipeline comprises a vertical section and is aligned into a reservoir to collect water lifted from the well. The water-lifting pipe of the water-intake tubular well is equipped with a central tube reaching into atmosphere and with a lower perforated end lowered into water in the well. Perforation is arranged along the tube generatrix with increased diameter of holes in the top-down direction. The perforated section of the water-supply tube is located approximately at the static level of water in the well. |
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Well strainer includes a perforated frame, a strainer jacket in the form of independent sections with winding, which are made from non-magnetic material, packing elements in the form of support rods, and connection elements. Annular constant magnets being the strainer centralisers are installed on the perforated frame at some distance from each other. Internal layer of winding is formed with coils of non-magnetic capronic cord, which are located at some distance from each other. External layer of winding is formed with coils of non-magnetic capronic cord, which are located tightly to each other, or synthetic fabric mesh. Connection elements are made in the form of upper and lower adapters. Upper adapter is made as left-right one. In addition, the strainer is equipped with a sediment basin connected to a lower adapter and a flushing valve located in lower part of the strainer. |
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System is designed for automated provision of pure potable water of guaranteed quality to individual users in residential homes, administrative buildings, office and other rooms. The system comprises accumulating-consumption tanks (5), quantity of which is equal to quantity of water users. Each reservoir (5) is equipped with an inlet valve (8) controlled by the upper level of water in the tank (5). The system also comprises a distribution pipeline (3) and user pipelines (4), connecting the distribution pipeline (3) with the accumulating-consumption tank (5) of this user, and also a facility for filling of the system with water. The distribution pipeline (3) is connected to the facility for filling of the system with water via an inlet stationary tank (2), arranged as capable of water supply under pressure. User pipelines (4) are arranged in the form of capillary tubes. |
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Water-intake tubular well and device for its erection Water-intake tubular well comprises a perforated casing pipe in soil arranged with its perforated section in a water-bearing layer of rocks, and a water-lifting device in it. At the upper end the casing pipe is equipped with a cover with a collar installed on it, on the cord of which there is a water-lifting pipe suspended. The water-lifting pipe has an injection valve at the lower input and a circular body along the casing pipe diameter with a suction valve and elements of hydraulic seal along the external diameter in the form of circular grooves. To drill a water-intake tubular well, a device is used, which comprises drilling pipes and a cutting drilling bit. The drilling bit is equipped with a container with a valve made of light material, for instance, plastic, to stock damaged rock. Drilling pipes are lighter pipes, for instance, water-gas pipes. On the upper end of drilling pipes there is a transverse lever of rotation. In case of high drilling depth a device is used for lowering and raising operations, including a clamp of drilling pipes and a support for clamp placement. The support is made in the form of a well head with openings of trapezoidal shape on the upper end. The clamp is made of one movable and one fixed halves with a tightening bolt and radial levers laid into openings of the well head. |
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Method of water supply to city Method consists in delivery of water to individual users connected to a settlement water supply system, via manifold and distributing lines of a water supply network, and further via house or street distributors. Along manifold lines (1) combustible gas hydrogen or natural gas used for domestic purposes is supplied. Water is received upstream distributing lines (5) by burning of combustible gas with further cooling of produced gases, also in local centralised heating points (2), serving for heating of premises (6), and condensation of produced water vapours upstream distributing lines (5) of a water supply network. In case of necessity condensed water is sent via systems or filters of treatment arranged in these local points or in premises of water reception. |
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Plant for water condensation from atmosphere Plant comprises a base, a condensation unit arranged on it and comprising modules of condensation elements in the form of frames with thin dielectric films fixed on them, installed in parallel to each other with a gap for passage of an air wind flow, at the same time parallel gaps in all modules of the unit have identical spatial direction, a device of circular rotation of the unit, arranged in the form of the following components installed on a single axis: a circular platform with a reservoir for collection of condensate that freely moves along guides, with which the base is equipped, and a vane device installed on the upper surface of the unit, a socket with a guide air duct for control of the air flow value arriving into the plant and fixed on the condensation unit, a jacket arranged on the base and comprising at least two parts capable of reciprocal displacement in a vertical plane and arranged in the form of accumulating reservoirs with water supply tubes for condensate discharge into the platform reservoir, with which a funnel is coupled for collection of condensate fixed on the lower side of the condensation unit, at the same time films of the condensation elements are equipped with piezoceramic elements arranged in staggered order. |
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Device to erect water-intake tubular well Device comprises a sharp tip, a filter water receiving pipe, a string of water-lifting pipes, a weight for applying impact loads at a string of filling water-lifting pipes and an element to perceive impact loads. The element is arranged in the form of an adapter in a filling column with a threaded connection of neighbouring pipes. The water-intake well is equipped with a water-jet pump. The inner volume of the water-receiving filtering string is separated from the inner volume of the water-lifting pipe with a rigid water impermeable partition, where a mixing chamber of the water jet pump is arranged. |
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Power system for simultaneous production of power, cold and fresh water from environment Power system for production of power, cold and fresh water from environment includes heat insulation reservoirs. Each reservoir is connected by means of pipelines with a reserve supply tank for a working medium and with a motive plant. The output shaft of the motive plant is connected with a power generator. Reservoirs are connected to each other to form a circuit for working medium circulation with the possibility of its heating prior to supply into the motive plant. The motive plant is arranged as capable of diverting the spent working medium into a system of cold recycling. The system of cold recycling comprises a reservoir to receive the spent working medium from the motive plant connected with a plant for additional cooling and working medium condensation. The plant for additional cooling and condensation of working medium with an output nozzle is connected to heat exchangers-condensers installed as capable of interaction with ambient air and condensation of fresh water from it. Heat exchangers-condensers are connected with the reserve supply tank. |
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Power-independent plant for condensation of atmospheric air moisture Plant comprises a water header and a water condenser, an axisymmetric body, supply channels, a cover and a system of ribs. The condenser is installed in the lower part of the body and is made in the form of a body, or several bodies joined together or placed discretely, for instance, of conical, spherical, cylindrical, ellipsoidal shape. The body surface may have microgrooves of various shape or capillary channels. The axisymmetric body, water header and water condenser are immersed into ground to the necessary level. At the required level for climatic conditions of a specific area the temperature of surrounding soil will be lower or equal to the dew point temperature. Supply channels are arranged in the form of profiled channels. Profiled channels start at the level of the earth surface and are tangentially coupled with the lower part of the body. The cover is made in the form of upper and lower bases, between which a system of ribs is installed. The system of ribs forms channels for air exhaust to outside. The lower base has a central hole. The central hole matches the inner diametre of the body. Ribs are arranged at the angle to the radius. |
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Invention relates to water supply and may be used for keeping water in transport facilities. Water tank comprises body 1 with cover 2 attached thereto. Walls of body and cover have outer layer 3 and inner layer 4 made from fiberglass with heat insulation layer arranged there between. Seal elements 9 are arranged at cover-to-body joint. Electric heating elements 10 are fitted into body wall inner layer 4. Horizontal metal frame 15 with metal frames attached thereto is fitted into fiberglass inner layer 4. Means to attach the tank to basic structure bearing elements represent metal supports arranged along the tank edges. |
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Underground hydrant comprises a valve (12), a vertically arranged lifting pipe (1) with an upper (2) and a lower (3) flanges and with a bent knee in the lower part of the pipe, an extender (14) of a spindle fixed on a shaft (13) of the valve, a device to connect the lifting pipe to a fire standpipe. In the wall of the lower flange of the pipe at the side of its cavity there is a circular bore. In the cylindrical surface of the bore there is a circular groove. In the circular bore there is a ring with a radially arranged hole. Outside in the wall of the lower flange there is a radially arranged channel formed as communicating with the circular groove. In the channel there is a tube end (16) with a plug (21). The tube is arranged along the external wall of the lifting pipe. The tube is included into a system of liquid removal left in the hydrant cavity. In the upper part of the lifting pipe between the upper flange of the lifting pipe and an additional flange (4) there is a bushing (7) with an external thread. The additional flange fixes the bushing in axial and circumferential directions and is fixed to the upper flange by means of bolts (5). In the idle position of the hydrant, the bushing with the external thread is equipped with a detachable cap (8). The cap is arranged as capable of connection with the additional flange by means of a centrally located captive bolt (9). The captive bolt is screwed into a support element (10) of the upper flange of the pipe, having radial links with holes (11). In the upper part of the detachable cap there is a hole, where a nozzle is fixed with a screwed plug. |
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Water supply, domestic sewage separation and treatment for residential buildings, structures System comprises two discharge stacks, a treatment facility, a pump to supply treated water, a step-up pump. The first discharge stack is arranged as capable of draining black water and kitchen sewage water into municipal sewerage. The second discharge stack is arranged with the possibility of discharging other domestic waters into a treatment facility. The treatment facility is connected by means of pipelines via a pump to supply treated water with an accumulating tank. The accumulating tank is connected via a pipeline with a step-up pump. The step-up pump is arranged with the possibility of supplying treated water via at least one hydraulic accumulator into a return water manifold. The return water manifold is arranged with the possibility of supplying treated water into at least one flush tank of a toilet and to a system of internal fire fighting. |
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Plant to offtake and clean water from surface sources Proposed plant comprises water intake, transition chamber with closed top and check valve arranged in top section, pump, compressor with air tube, air eliminators, electrically driven gates, control unit, at least two electrophoresis chambers closed from top, and submerged electrically drive pump. Water intake comprises flotation tank closed from above with perforated tubular air distribution system and outlet side holes made at its bottom. Jet apparatus submerged in source water is arranged on air tube. The latter communicates with pressure tank. Pressure tank is located at water intake bottom. Every electrophoresis chamber is equipped with electrodes arranged at top and bottom and air eliminators arranged at top. Every chamber is equipped with electromagnetic check valves fitted at top, bottom and center of water intake chamber. Submerged electrically driven pump is arranged in water intake chamber to communicate with water lift tube. Inclined protective canopy is installed on vertical part of aforesaid tube above water intake. Water flow rate pickup is arranged on horizontal section of water lift tube. Water flow rate pickup is connected with control unit. Control unit is connected with electrically driven gates on air lift and air tubes, pressure pickup, transducer of electrophoretic mobility of suspension particles, pump, compressor, all check valves and DC source. Pressure pickup is mounted on air tube. DC source is connected with electrodes. |
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Solar plant for water purification and desalination Invention relates to solar power engineering. Water flows into tight case of plant 1 via bottom branch pipe 3. Plant case inside is heated by solar radiation. Compressed air is fed via aerator 14 from receiver 8 of compressor 9. Air from plant case central part is bled via branch pipe 10 to inlet of compressor 9. Top surface of translucent baffle 4 is cooled by water fed by air lift 11 into distribution trough 15. Cooling water runs free over cooled surface of baffle 4 into water source. Water from formed steam-air mix is condensed on inner surface of said translucent baffle 4 to flow into condensate collection trough 6. Cleaned water is bled from trough 6 via branch pipe 7. |
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Proposed pump unit is additionally provided with the device for fastening cables to motor, cable locking disk, tripping-safety and operating cables, and collar. Said collar consists of base disk and rubber-metal skirt. Base disk has four holes for attachment to pump and cutout to receive power supply cable. Rubber-metal skirt consists of moving reinforcing carcass with rings and rubber element. Besides, pump unit incorporates head cap communicating well via flange joint with pressure pipeline. |
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Device for automatic control of electrically driven pump unit Proposed device comprises circuit breaker, magnetic starter, two amplifiers, protective relay, step-down transformer, power supply, water upper and lower level pickups, "dry run" pickup, control relay, three inverters and JK-trigger., Protective relay coil is connected to output of first amplifier. Step-down transformer primary start is connected to circuit breaker output. Power supply is connected to one of step-down transformer secondaries to supply relay, amplifiers and logical elements. Water upper and lower level and "dry run " pickups have their one end connected to grounded start of step-down transformer another secondary. Third inverter is connected in series to output of extra AND circuit. K-trigger output is connected to upper level pickup and first input of AND circuit. J-trigger input is connected to AND circuit second input and second inverter output. Q-trigger output is connected to control relay second amplifier input. |
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Lower part of underground fire hydrant Device comprises a vertical section of a body, a horizontal section of a body with an elbow, a drain valve with a discharge opening, a tap, a reservoir. The vertical section of the body is placed onto a fire support. The horizontal section of the body with the elbow transits into the vertical section of the body. The drain valve with the discharge hole is installed as capable of closing and opening of the discharge hole. The tap is installed in the area of horizontal body section connection to a water line. The tap is installed as capable of closing water supply into the cavity of the lower part of the fire hydrant. The reservoir is installed under the drain valve. Between the tap and the elbow on the horizontal section of the body there is an ejection device. The ejection device has lower parts of a confusor and a diffuser sloped towards the centre of a working chamber. The drain valve with the discharge hole is arranged in the specified centre of the working chamber. The reservoir is made as insulated for draining water from a riser and the horizontal section of the pipeline after closing the tap and is located in the area of soil freezing. The drain valve is installed in the specified reservoir. |
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Water-intake device comprises a body 1 with inlet 2 and outlet 3 holes, where accordingly inlet 4 and outlet 5 membrane valves are inserted. In the body 1 there is a filtering element installed, made in the form of bell components. Components are installed on the axis 13 of square section. In the cylindrical part of the components there are half-openings made in the form of half-channels at the angle α of below 90° to the axis 13, forming filtering channels 14. There are springs 15 installed between components. There are slots 21 and ledges 22 for accurate fixation of bell components. |
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Device for extraction of underground water and soil reclamation The device comprises a system of injection wells, output wells and water distribution network with wells and surge units for aerosol moisturing. The injection wells contain gas-vapour or electric generators installed along the outer frame and inside the aquifer. The output wells contain pumps. The water distribution network with wells and surge units for aerosol moisturing is installed on the irrigated plot of the field. The gas-vapour generator contains a combustion chamber. The combustion chamber has a lid on one of its sides with an inlet valve to feed pressurized air from the piston compressor. Another side of the combustion chamber is fitted with outlet from extracting burned gas, combined nozzles for injecting the mixture of fuel thermal breakdown products and conductive fluid. The combined nozzles are installed on the combustion chamber wall in series one after another. The burner nozzles are installed adjacent to combined nozzles, they are used for injecting hot products of thermal breakdown of conducting fluid and products of burning the gaseous fuel-air mixture. The burner nozzle is connected with the piston valve mechanism. The piston valve mechanism contains a cylinder with a piston and a spring. The cylinder is fitted with a duct feeding pressurized air from the receiver. The receiver has a back flow valve and ducts fitted water-injecting nozzles. The ducts are connected with the cylindrical part of the valve mechanism. The cylindrical part of the valve mechanism has a blow valve for releasing the gas-vapour mixture into the atmosphere and a flange for fixation on the casting pipe of the injection well. The injection well is connected with the tubing string. The surge unit contains a receiving chamber. The receiving chamber has a back flow valve with water pressure. The receiving chamber is connected with the mixing chamber. The mixing chamber is fitted with a nozzle, and the surge unit is installed on a pillar. The pillar is connected inside the well to the water distribution network. The water network has a hinge connection to change the inclination angle of the bore, a jointed support used to rotate it the bore on the platform and a combustion chamber with expanding nozzle. The burner nozzles have a frame with hoses for conductive fluid feeding. The hoses are connected with cylindrical ducts. The cylindrical ducts are located inside the frame in the insulated layer. The electrodes are installed on one side of the cylindrical ducts. The electrodes are connected to the surge generator. Nozzles are installed on another end of cylindrical ducts. The nozzles are installed at an angle in relation to each other and are connected to the spraying nozzle blasting chamber. The spraying nozzle has a bottom with gas stream outlets. |
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Fire-prevention water discharge device of underground type Fire-prevention water discharge device of underground type comprises a vertical vessel in the form of a riser, which is fixed on a fire stand, a drain valve with a discharge hole, a tap and an elbow for connection to a water supply line, which are arranged in the lower part of the riser, a reservoir arranged under the drain valve. In the lower part of the riser between the tap and the elbow there is an ejection device, in its lower middle part there is a place for water self-flowing, in which there is a drain hole and a drain valve is installed. The reservoir is made as isolated for drainage of water from the riser and the horizontal section of the pipeline after the tap closure and is located in the area of soil freezing. The drainage valve is located in the specified reservoir. |
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Kochstar double-process water treatment system Water treatment system includes cleaning systems located between pump stations of the first and the second ascension. Outlet of pump station of the first ascension is connected to inlet of coarse filter in the form of drum screens, which is intended to remove mechanical impurities. From coarse filter the water is supplied to vertical mixer connected to the unit representing chemical plant. Liquid flow from vertical mixer is supplied to clarifier with suspended sludge, and then to high-rate filter. In the section between clarifier and high-rate filter there is water fluoridation plant parallel connected to them. Between clean water tank and high-rate filter there is water disinfection plant parallel connected to them. Clean water tank is connected to pump station of the second ascension. Water intake head consists of perforated cone that performs the function of the first cascade of filter element, located perpendicular to axis of supply pipe and oriented with its apex toward the support ground. On the ground the head is installed by means of three support gussets. Frame of water intake head is made in the form of ribs of rectangular parallelepiped to which perforated cone is fixed in its upper and lower part by means of three braces. Connection of water intake head to supply pipe is performed by means of elliptical junction that performs the functions of the second cascade of filter element and consists of pack of filter screens with the requires carrying capacity. |
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Water intake device comprises an intake mouth, a submersible pump, an axial vertical monoblock pump, a pipeline, which is made with branching in the form of two vertical wells. In one of the wells a submersible pump is installed, and in the other one - an axial vertical monoblock pump. The intake mouth comprises a perforated cone. The cone performs functions of the first cascade of the filtering element, is arranged perpendicularly to the axis of a supply pipe and is aligned with its top towards the support soil. The intake mouth on the soil is installed by means of three support gussets. The frame of the intake mouth is made in the form of ribs of a rectangular parallelepiped. The perforated cone is fixed to the parallelepiped in its upper part by means of three braces, and in its lower part by means of three braces. Connection of the intake mouth with the supply pipe is done by means of elliptic tie-in. The elliptic tie-in performs functions of the second cascade of the filtering element and consists of a packet of filtering nets with required throughput capacity. |
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System contains water distribution system including at least one water transportation pipeline and monitoring devices, storage capacity for supplied water, water discharge for supply of accumulated water to water consuming device, and control device. Pipeline includes electrically conducting element. Monitoring devices include generator connected to electrically conducting element, which is meant for generation of electric signal, and measuring unit for measurement at least of one electric parameter of electrically conducting element. Monitoring devices have the possibility of measuring electrical parameter of pipeline. Control device has the possibility of controlling the water supply to storage capacity and water discharge from it depending on the parameter measured with monitoring devices. Monitoring method of water distribution system connected to waste water device involves installation stages, at least one water transportation pipeline and installation of pipeline monitoring device, generation of electric signal by means of generator connected to electrically conducting element and measurement at least of one electrical parameter of electrically conducting element. |
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Pumping unit and pumping system in which it is used Pumping system includes tower installed at water intake point and containing inner part and water-containing part located on it, outlet pipeline connecting water-containing part and the tank located on the shore and suction pipeline interconnected with inner part and passing from lower section of tower to water intake point and having the upward bent end with safety casing, and pumping unit installed in the tower. The unit pumps the water entering the inner part through suction pipeline to water-bearing part. The unit includes rotating shaft vertically installed in tower; rotor including screw pump, centrifugal pump located on it and rotor drive installed in the tower. Screw pump has inner housing with flotation cavity installed so that it can slide along the shaft on support bearing, and outer housing enveloping the inner housing and separated from it with the specified distance, and many blades installed between inner housing and outer housing and forming spiral pump channel. Centrifugal pump discharges in radial manner the water pumped with screw pump. |
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Method to extract water from air, device for water extraction from air and condenser Method to extract water from air includes formation of atmospheric air flow and cooling of formed air flow in a condenser channel. Air flow is used to blow water condensed along the condenser's channel. At the same time turbulence is developed in air flow, and some condensed water is sprayed in it. Condensate is drained from the condenser at intervals of specified length along the condenser channel. The device comprises a unit for formation of air flow with a water sprayer and a condenser, a control unit. The unit of atmospheric air flow formation additionally includes an air heater and is arranged with the possibility to heat air and dose sprayed water. The unit of atmospheric air flow formation is connected to a control unit. The condenser includes at least two sections arranged in series along the formed air flow. Each section is arranged with the possibility to drain water condensed in it. The condenser is arranged in the form of a box with flat hollow elements. Elements are arranged with the possibility to circulate cooling agent in them and are installed in the box with the possibility of air flow passing in between them. Flat hollow elements are installed in the box horizontally or at the angle to horizon one under another. The elements are installed with the possibility of their serial exposure to the air flow that flows via gaps between side edges of flat elements and appropriate box walls. Walls of hollow flat elements are arranged as corrugated with corrugate alignment across the air flow direction or at the angle to it. |
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Active iceberg hazard control method and device for method's implementation Active iceberg hazard control method involves detection of iceberg by observing the water area. Action on iceberg for its localisation, which includes its being covered with waterproof cover, and transition of ice from solid phase to liquid phase. Transition of ice from solid phase to liquid phase is performed by action of water jets on iceberg at 80-90°C. Device for method's implementation includes the ship equipped with helicopter, high pressure water jet cannons, water receiving tanks and heating device. High pressure water jet cannons are connected by means of pipelines which are connected to waterproof cover covering the iceberg. |
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Railway passenger car water supply system Invention relates to auxiliary railway car equipment. Proposed water supply system comprises water tank 1, water consumers 9, water tank filling appliances, water cleaner filter 2 with settler 3, and control appliances to control water tank filling and settler cleaning. Filling appliances consist of water filling tubes 16 arranged inside tank and provided with baffle 17 and overflow tube 15. Water filling tube bottom ends are equipped with shut-off valves 18 communicated with control board 14 and appliances 19 to connection to servicing station. Water cleaning filter 2 comprises hollow case accommodating intake chamber 4, discharge chamber 5 and filtration elements 6 arranged there between. Discharge chamber 5 of filter 2 has branch pipes 7 provided with controlled valves 10 communicated with control board 14. Clean water consumers 9 are connected by pipelines 8 to branch pipes 7. Settle sediment level pickups 21 and water tank water level pickups 13 are connected with control board. |
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Water tank of railway passenger car Invention relates to railway transport, namely, to equipment of passenger cars. Railway passenger car water tank comprises housing 1 whereto filter 2 to remove solid particles and disinfection flow chamber 20 are connected. Inlet branch pipe of chamber 20 is connected via pipeline with last section of housing 13 while outlet branch pipe is connected with housing first section 12 whereon pump 23 is arranged. Housing is provided with initial water inlet branch pipe 3, disinfected water inlet branch pipe 4 and outlet 5 communicated with filter. Housing inner space is divided by some inclined perforated partitions 6 into compartments 7 elongated horizontally. Each of said partition is inclined toward perforations 8. Inner space of each compartment 7 is divided by plates 11 into sections. Partitions 6 and plates 11, and inner layer of housing walls and bottom are made from material with bactericidal properties. |
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Water-intake well with perforated filter and self-flow bleed of underground water Water-intake well comprises a perforated filter, a head and a bleed pipe. The perforated filter is arranged in the form of a pipe with perforation on its surface. The head is connected to the filter. The bleed pipe is communicated via the bellows with a collector pipe. The axes of perforated holes of the perforated filter make angles with the pipe axis from 30 to 60 degrees. Perforated holes of the perforated filter are drilled bottom-up. |
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Procedure for withdrawal of water out of air and device for its implementation Device consists of refrigerating unit, of water condensate collector and of air flow channel. A convection cooling facility with flow-through section of S1 area, steam condensation facility with flow-through section of S2 area and facility for convection heating with flow-through section of S3 area are successively arranged in the air flow channel downstream. The facility for steam condensation is connected to the refrigerating unit in a heat flow. The heating and cooling facilities are interconnected in the heat flow. The water condensate collector is communicated at least with the facility of steam condensation. Each flow-through section of areas S1 and S2 of cooling and heating facilities is less, than area S2 of flow-through section of the steam condensation facility. The procedure consists in generating steam-containing air flow. The following processes are facilitated at successive flow of air through a heat-exchanging system: air convection cooling, withdrawal of steam out of air by its condensing and successive air convection heating. Depending on a type of the heat-exchanging process velocity of air travel is varied. Velocity of air travel through the steam condensation facility is lowered and is again accelerated at air travel through the convection heating facility. |
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Well filter consists of pipe with orifices made on its side surface; shear plugs are inserted into said orifices. Also, well filter consists of a protective jacket with orifices and a filter net. The filter net is installed between the jacket and the pipe and is made as lengthwise, crosswise or inclined to the filter corrugations. Surfaces of corrugations adjacent to the pipe are attached to the surface of the pipe by means of point weld. A protective net with dimension of a mesh 1-5 mm is installed between the protective jacket and the filter net. Ends of the filter net are secured to the pipe by means of ferrules, while the jacket and the protective net are attached to the pipe by means of support-fit rings. A lower support-fit ring for securing the protective net and the jacket is positioned below a lower ferrule fixing the filter net, thus forming a collecting chamber for mechanical impurities. |
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Method to accumulate precipitation for accumulation of fresh ground waters Method to accumulate precipitation for accumulation of fresh ground waters at open sands includes separation of area on overgrown unpopulated sands, which provides for getting required amount of water, based on the possibility to accumulate half portion of yearly precipitation. Vegetation is removed by mechanical method, a drainage net is built at the level of ground waters to collect fresh water. To save the area from blowing of sand, a forest belt is planted along its border from local trees and bushes of dense structure. |
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Device for reuse of contaminated water and method of its application Device comprises facility to supply contaminated water, collection reservoir for coming contaminated water, accumulator tank for water storage, siphon accessory for water flow from collecting reservoir to accumulator tank, floodgate for supply of accumulated water to its consumer, sewage water discharge and control system. At the same time accumulator accessory to receive coming contaminated water is joined to pouring valve. Method of water siphoning consists of water supply into collecting reservoir, detection of availability of specified water level in collecting reservoir, actuation of pouring valve depending on determined water level and siphoning of water from collecting reservoir into accumulator tank. |
Another patent 2513784.