Flushing fixture

FIELD: sanitary equipment, particularly flushing tanks with upper input for flushing lavatory pans and similar sanitary devices installed in lavatories of multipurpose buildings.

SUBSTANCE: flushing fixture includes case with central guiding means. Case is installed inside flushing tank and connected with outlet orifice thereof. Fixture also comprises overflow unit having shutoff valve, overflow unit actuation leverage, pusher and double flushing button. Leverage is installed on body with central guiding means and made as levers rotating in vertical plane and as spring blades cooperating with shutoff valve. Overflow unit is made as two coaxial tubes mutually adjustable in length. Secured to lower end of one tube is shutoff valve. Pusher may be adjusted in length and is installed inside overflow unit so that pusher may cooperate with flushing button by upper pusher end and with leverage by lower end thereof. Leverage may be arranged at shutoff valve level.

EFFECT: simplified structure, assemblage and regulation, possibility to use thereof in flushing tanks of different heights.

2 cl, 9 dwg

 

The invention relates to drain valves for sanitary-technical equipment - flush tank with top and start a different height, used for flushing toilet bowls, outdoor bowls and vidanov installed in the lavatories of buildings for various purposes.

Known drain valve flush tank having a switchable mechanism flush with the provision of the minimum expenditure, which contains a flushing tank with drain hole, the edge of which is a sealing element. The tank has a vertical casing divided by a partition into upper and lower chambers. In the case of vertically moves the shut-off valve in contact with the sealing element of the edge of the hole and driven from the start button with the rod, having at the lower end of a lever mechanism, interacting with shut-off valve. The valve attached to the float, and a discharge valve from opening when the release of water from the tank. In the upper part of the body is floating chamber in which is located the specified float. There is also a mechanism for fast draining of float chamber containing activated pushbutton at least one element. About the first base of the floating chamber is located at least one first hole. The specified element is shifted into position for the quickly emptying of the chamber through the hole when the water level in the tank below the hole and when the button is pressed. When the button is released, the float drops and the valve closes off the water when issuing its reservoir /US-5305474, class E 03 D 1/14 from 26.04.1994/.

The disadvantage of this drain mechanism is that it can be installed in tanks of a certain size.

Known discharge mechanism of the tank for tanks of different volumes and different configurations in height, containing situated in the tank body, connected with a drain pipe and/or outlet of a tank, a drain valve located in the housing, a lifting mechanism attached to the housing over a drain valve and installed with the opportunity to interact with the starter drive a tank surrounding the drain valve made the fence, the edge of which is located above the valve, and the enclosure includes means for changing a height of at least part of the fence. The fence is located with the formation of the Cup-shaped cavity, the upper edge of which is connected with multiple supports. The drain valve includes a hollow stem with an upper open end for discharge of water and sealing means mounted on the lower end of the rod, the body is made with a pipe, combined with the drain hole of the tank or connected with the drain pipe, and the hollow rod is placed with the possibility of closing the sealing means of the passage from the bowl-shaped cavity in the nozzle body, and the top of the second end of the rod is connected with its supporting pillars /US-5502846, class E 03 D 1/14 from 02.04.1996/.

However, this drain system too MATERIALICA.

Known drain valve flush tank, comprising a node overflow float and shut-off valve, a cap, a start button and a lever mechanism of the drive unit outage, the site of the overflow consists of two coaxially arranged and reguliruemykh between a length of pipe, the lower end of the outer of which is fortified float off valve, and the inner tube pivotally connected to the lever mechanism, which, in turn, hinged to the start button and with a stiff suspension - with cover tank, and the start button is installed in the lid of the tank using a mobile in a vertical plane spring sleeve /EN 2158336, class E 03 D 1/34 from 27.10.2000/.

Not pleading the merits of the structural design of this drain valve, however it should be noted that the lever mechanism of the drive unit overflow contains a complicated lever system, which is able to shorten the period of its operation.

The closest technical solution is the drain valve flush tank, comprising located inside the tank and connected with its drain hole housing with the center guide, the site of the overflow shutoff valve lever drive mechanism of a site outage, the plunger and double nopco start /US 6094753, class E 03 D 1/14 dated 01.08.2000/.

However, this invention is less effective because it does not provide the possibility of its implementation in tanks of different heights, and it is too resource-demanding and more complex in design.

The most industrially applicable is the device which is devoid of the above disadvantages is the most compact and easy to carry and enables its placement in uneven and any configuration flush tank, and is a structure simplified mounting and adjustment.

Industrial applicability of the proposed invention is ensured by the fact that the drain valve flush tank contains located inside the tank and connected with its drain hole housing with the center guide, the site of the overflow shutoff valve lever drive mechanism of a site outage, the plunger and double click start, with a lever mechanism mounted on the housing with the center guide and made in the form of pivoting in the vertical plane of the levers and springy blades interacting with shut-off valve, and the site of the overflow consists of two coaxially arranged and adjustable between a length of pipe, the lower end of one of which is fortified shutoff valve, as a follower you Olsen adjustable in length and is located within a node overflow interoperable upper end with a double-button start, but the bottom - lever mechanism located at the level of the shut-off valve.

The invention is illustrated by drawings, where figure 1 shows a General view of the drain valve flush tank with shut-off valve in the closed position with views of the swivel levers lever mechanism; figure 2 - the same, with shut-off valve in the open position; figure 3 is a perspective view of the drain valve flush tank with shut-off valve in the closed position with views of the blades of the lever mechanism; figure 4 is the same, with shut-off valve in the open position when a full discharge; figure 5 - the same, with shut-off valve in the open position when partial (small) discharge; figure 6 shows push button mechanism of the drain valve, adjustable from above; figure 7 is the same, with adjustable bottom; Fig shows the attachment of the blade lever mechanism; figure 9 is the same, with a small plum.

Drain valve flush tank contains located inside the tank 1 case 2 with the center guide 3, which is connected with the drain hole 4 in the bottom of the tank by means of a nut 5 and spacers 6. Site outage is made in the form of two coaxially arranged and adjustable between a length of the pipes 7 and 8, is fixed between the longitudinal displacement of the sleeve 9, and the lower end of the inner tube 8 fortified shutoff valve 10. Lever drive mechanism of the node ne is alive is installed on the housing with the center guide and made in the form of pivoting in the vertical plane of the levers 11 and springy blades 12, interacting with shut-off valve 10. The plunger 13 is made adjustable in length by means of the screw 14. The plunger is adjustable in height to contact with the pad 15 double button start - 16 small and large 17. Double start button mounted on the cover 18 of the tank 1 by means rigidly mounted in the lid of the receptacle sleeve 19 fixed on the inner side of the cap nut 20.

The operation of the drain valve flush tank is as follows.

Big and small drain water from the tank is provided by double button start, allowing two-stage start water. Adjusting the push-button mechanism is possible from the top, as indicated at 6, by means of an adjusting screw 21 with the stopper 22 or below - ground 15.

Height adjustable overflow pipe, plunger and double-button start is carried out independently from each other.

Site outage, the bottom of which is located a shut-off valve, and a plunger mounted on the center guide 3 of the housing 2.

The plunger 13 is adjustable in height to contact with the pad 15 double start button mounted on the cover 18 of the receptacle 1, and passes from the button, pressure on the lever mechanism, which is rotatable on the axis 23 of the levers 11 raises a host of overflow shut-off valve and opens the outlet 4. This springy lop the TCI 12 hold the node overflow in the upper open position until the end of the drain water.

For rinsing the toilet bowl opening the drain hole is performed by clicking on the small button 16.

In this case, the lifting height is insufficient for keeping the site of the overflow shutoff valve by means of blades.

Case 2 with the center guide 3 can be made in one piece, i.e. to be solid and may be made detachable.

This invention is a compact device of simple design, easy installation and adjustment when it is placed in flush tanks of different heights, simple in operation, and also, due to the replacement of metal and rubber parts on the parts of polymer materials, has a negligible intensity.

1. Drain valve flush tank, comprising located inside the tank and connected with its drain hole housing with the center guide, the site of the overflow shutoff valve lever drive mechanism of a site outage, the plunger and double click start, characterized in that the lever mechanism is installed on the housing with the center guide and made in the form of pivoting in the vertical plane of the levers and springy blades interacting with shut-off valve, and the node overflow made in the form of two coaxially arranged and adjustable between a length of pipe, the lower end of one of the to the which strengthened the shut-off valve, and the pusher are made adjustable in length and is located within a node overflow interoperable upper end with a double-button start, and the lower - lever mechanism.

2. The drain valve according to claim 1, characterized in that the lever mechanism is located at the level of the shut-off valve.



 

Same patents:

Drain valve // 2248488

FIELD: mechanical engineering; liquid materials handling facilities.

SUBSTANCE: proposed drain valve is design for organization of draining liquids of different type from containers. Proposed drain valve has seat secured in bottom of reservoir, cup installed on seat and overflow unit. The latter contains axially movable tube. Float arranged in cup is secured on outer surface of tube. Shutoff member is mounted on lower end of tube. Overflow unit is passed for axial displacement through cup. Overflow unit is mechanically coupled with rod of shutoff member lift handle. Cup is secured on seat by means of bayonet joint. Overflow unit is furnished additionally with inner tube. The latter is partially arranged inside overflow unit tube. Inner tube is installed for axial displacement and subsequent fixing in position relative to overflow unit tube by means of union nut and sealing gasket. The latter is clamed between tubes of overflow unit by union nut. Two diametrically opposite brackets are made on overflow unit tube from side of its upper end. Tie-rod is secured in each bracket from side of lower end. Upper end of tie-rods is secured in clamp. Longitudinal cut is made on free end of rod forming, at least, two cantilever flexible lobes. Each lobe is made in form of upward widening stop from outer side. Clamp is fitted on rod through stops on flexible lobes with possibility of action onto clap when shutoff member of drain valve is lifted by its handle.

EFFECT: improved reliability of drain valve owing to simplified design and overflow unit tube made symmetrical and adjustable in height suspension of overflow unit and possibility of its mounting in reservoirs differing n height.

1 dwg

Drain valve // 2248487

FIELD: mechanical engineering; liquid materials handling facilities.

SUBSTANCE: proposed drain valve has seat secured in reservoir bottom and cup with lid provided with central hole. Overflow unit and shutoff member lifting mechanism are provided. Cup is secured on seat. Overflow unit is made in form of two coaxially arranged inner and outer tubes. Inner tube is installed for axial displacement and fixing relative to outer tube. Float is secured on outer tube from side of its outer surface. Shutoff member is installed on lower end of outer tube. Outer tube is installed for axial displacement and is passed through central hole in cup lid. Float is arranged inside cup. Shutoff member lifting mechanism is made in form of hinge unit connected by tie-rod with overflow unit and mechanically coupled with pushbutton. Pushbutton is installed in reservoir cover by means of thrust bushing. Cup is secured on seat by bayonet joint. Two seats are made on cup lid. Post is secured in each seat. Adjusting bushing is secured on posts. Said bushing is connected by threaded joint with thrust bushing of pushbutton. Rim is secured on adjusting bushing. Hinge support is made on rim. Position of inner tube of overflow unit is fixed relative to outer tube of overflow unit by means of union nut and sealing gasket. Said gasket is clamped by union nut between tube of overflow unit. Hinge unit is made in form of lever. Rotary axle is installed in middle part of lever in hinge support. One end of lever thrust against base of rod. Rod is connected with pushbutton spring-loaded relative to thrust bushing. Other end of lever is connected with upper end of tie-rod. Said tie-rod is connected with -shaped lever from side of its lower end. Said lever is rigidly secured on bracket. The latter is made on outer tube of overflow unit higher than cup.

EFFECT: improved reliability of drain valve owing to simplified design and provision of coaxial arrangement of pushbutton of hinge unit drive and overflow unit.

1 dwg

Drain valves // 2209274
The invention relates to sanitary-technical equipment and can be used in flush tanks for toilets

Bottom valve // 2199048
The invention relates to valve devices for release of water from the reservoir and, in particular, can be used in sanitary engineering in wash tank for draining the water in the toilet

Overflow tank // 2188284
The invention relates to the field of household sanitary engineering

A drain valve // 2180064
The invention relates to the field of valve industry, in particular to a sanitary fixture, and can be used in flush tanks intended for flushing toilets installed in the lavatories

A drain valve // 2180031
The invention relates to a valve, in particular to a sanitary fixture, is intended for use in a flush tank for flushing water closets installed in the lavatories

The invention relates to sanitary engineering, namely to flush each jaw-whisker with a Central hole in the lid, installed directly in the toilets

The invention relates to sanitary installations, namely, devices for flushing toilets

Drain valves // 2158336
The invention relates to drain valves for sanitary-technical equipment - flush tank with top and start a different height, used for flushing toilet bowls, outdoor bowls and vidanov installed in the lavatories of various buildings

Drain valves // 2158336
The invention relates to drain valves for sanitary-technical equipment - flush tank with top and start a different height, used for flushing toilet bowls, outdoor bowls and vidanov installed in the lavatories of various buildings

Flushing fixture // 2250310

FIELD: sanitary equipment, particularly flushing tanks with upper input for flushing lavatory pans and similar sanitary devices installed in lavatories of multipurpose buildings.

SUBSTANCE: flushing fixture includes case with central guiding means. Case is installed inside flushing tank and connected with outlet orifice thereof. Fixture also comprises overflow unit having shutoff valve, overflow unit actuation leverage, pusher and double flushing button. Leverage is installed on body with central guiding means and made as levers rotating in vertical plane and as spring blades cooperating with shutoff valve. Overflow unit is made as two coaxial tubes mutually adjustable in length. Secured to lower end of one tube is shutoff valve. Pusher may be adjusted in length and is installed inside overflow unit so that pusher may cooperate with flushing button by upper pusher end and with leverage by lower end thereof. Leverage may be arranged at shutoff valve level.

EFFECT: simplified structure, assemblage and regulation, possibility to use thereof in flushing tanks of different heights.

2 cl, 9 dwg

FIELD: valving.

SUBSTANCE: valve comprises seat, overflow unit, and mechanism for lifting the closure member. The seat is secured to the bottom of the tank. The overflow unit is made of a pipe provided with a float. The closure member is mounted at the bottom end of the pipe of the overflow unit. The pipe of the overflow unit is mounted for permitting axial movement by means of the mechanism for lifting the closure member. The closure member is made of pivoting unit, connected with the overflow unit, and kinematically connected with the push-buttons of the large and small drains. The push-buttons are set in the stop bushing mounted in the tank.

EFFECT: enhanced reliability.

3 dwg

Drain fittings // 2283928

FIELD: sanitary equipment, particularly drain means for flushing tanks, floor-mounted bowls and so on.

SUBSTANCE: drain fittings comprises body with central guiding means arranged inside flush tank and connected with discharge orifice thereof. The fittings also has discharge unit with shutoff valve made as two coaxial pipes. Shutoff valve is connected to lower end of one pipe. The fittings also comprises lever discharge unit lifting mechanism, lever mechanism drive pusher, double triggering button and discharge unit lowering mechanism. Discharge unit lowering mechanism provides smooth discharge unit movement and is made as vertical shell arranged on the body and enclosing discharge unit and cup with central orifice made in cup bottom installed on the shell. The discharge unit lowering mechanism is provided with orifices formed in side surface thereof. The cup orifice is adapted for discharge unit reciprocation. Outer tubular cup part has disc integrally formed with the tubular part and provided with through orifices. The disc is located inside the cup and spaced from cup walls. Check valve is arranged between disc and cup bottom. The check valve is made as flat ring with L-shaped limiters, which limit check valve opening and pass through orifices made in tubular part disc.

EFFECT: possibility to arrange fittings in flushing tanks having different height and configuration, simplified structure, assemblage and adjustment.

1 dwg

FIELD: sanitary equipment, particularly flushing valves for outlets and arrangement of outlet valves.

SUBSTANCE: cutoff mechanism comprises collar, overflow pipe, body with water drain orifices, with overflow pipe support and with collar seat, collar retaining unit, which fixes the collar during water discharge, and collar lifting unit provided with push button means. The push button means has working member with variable stroke. Cutoff mechanism also has double-arm lever secured to axis of overflow pipe support. The collar is connected to overflow pipe. The overflow pipe has radial shoulder in upper part thereof to connect overflow pipe with one arm of double-arm lever. Collar retaining unit comprises vessel with perforated bottom part. The vessel is telescopically installed on overflow pipe so that the vessel may be displaced along overflow pipe by means of control rod fastened to the second arm of lever. The collar retaining unit also comprises valve, which closes part of vessel orifice areas during water drainage. The valve is formed as control rod passing through one above vessel orifice and connected with radial flange of overflow pipe. The control rod has cylindrical extension closing the orifice when overflow pipe is lifted to its upper position. The working member may cooperate with lever arm, which is connected to the vessel by means of control rod. Vessel may be of annular shape.

EFFECT: increased efficiency.

2 cl, 1 dwg

FIELD: mechanics.

SUBSTANCE: double-wash-off valve comprises seat, spillover assembly and shut-off element-lifting mechanism. The seat is fixed at flush tank bottom and incorporates cylindrical shell. The shell bottom is furnished with openings, their upper part communicating with rectangular slots made in the shell wall. The shell accommodates cover enveloping, with a gap, outer pipe and representing barrel. The aforesaid gap makes 0.06 to 0.012 of cover hole diameter. X-bar passes through the inner pipe. The bar lower part rests upon the ledges made inside the aforesaid seat and on the flush hole cylindrical surface. There are hooks on one of the bar walls. The bar is coupled with an extension arm furnished with rectangular holes for the arm to be fitted on aforesaid hooks. Two upper hooks have flanges for the extension arm to be fixed relative to the X-bar. The extension arm upper part has a support bracket with two cylindrical pins mounted one above the other. The aforesaid lifting mechanism represents parallel active and passive levers fitted onto said pins. The active lever represents rocker, its one end being articulated with a radial bracket arranged on the cap nut jointing the spillover assembly pipes. The rocker other end and the passive lever end are articulated with the vertical pushrod, its upper end being sharpened. The major wash-off push button is spring-loaded towards the thrust sleeve with the help of C-like spring and connected with the hollow foot receiving the screw furnished with thrust disk on its lower end. The said disk features corrugated lower surface and circular collar arranged along the disk edges on the corrugated side. The disk rests upon the vertical pushrod sharpened end in its top position before flushing liquid from the flush tank. There are ledges limiting the travel of the major wash-off push button arranged on the lower part of the thrust sleeve. The foot inner surface has radial flexible ribs resting upon the screw screwed into the foot to lock the screw relative to the foot.

EFFECT: higher reliability.

4 cl, 7 dwg

FIELD: construction.

SUBSTANCE: invention is related to the field of sanitary equipment. Flushing mechanism for flushing tank comprises support structure, valve controlled by slider arranged with the possibility of displacement along (A) axis that passes inside the structure, and actuating mechanism for slider drive. Slider comprises two tubular elements, one inserted in the other. Device also comprises connecting element for connection of tubular elements to each other, which is fixed in axial direction, when slider is lifted by actuating mechanism. At that the first tubular element comprises intermediate section limited by according annular protrusions that are inverted to each other. Connecting element is fixed on the second tubular element and has lower edge and protrusion installed along circumference and interacting with appropriate protrusions in axial direction, to limit axial displacement between tubular elements to the specified value of travel limited by distance between protrusions.

EFFECT: higher reliability of device.

14 cl, 5 dwg

Flush tank // 2422596

FIELD: construction.

SUBSTANCE: tank comprises a vessel with devices of its filling and drain. The body is arranged in the form of a toroidal chamber 1 with a rigidly mounted partition 10 and a piston 9 installed in it with the possibility of reciprocal motion, which in extreme positions interacts by one of two opposite mutually spring-loaded valves 24 of counterpressure to its displacement, with a slide valve 17 of a hydraulic distributor, installed in the partition and connecting two cavities formed by walls of the partition and the piston, alternately - with inlet and outlet holes.

EFFECT: reduced volume of water due the possibility to control its flow and using its flow during wastes direction into a toilet sink, but not afterwards.

Drain valve // 2248487

FIELD: mechanical engineering; liquid materials handling facilities.

SUBSTANCE: proposed drain valve has seat secured in reservoir bottom and cup with lid provided with central hole. Overflow unit and shutoff member lifting mechanism are provided. Cup is secured on seat. Overflow unit is made in form of two coaxially arranged inner and outer tubes. Inner tube is installed for axial displacement and fixing relative to outer tube. Float is secured on outer tube from side of its outer surface. Shutoff member is installed on lower end of outer tube. Outer tube is installed for axial displacement and is passed through central hole in cup lid. Float is arranged inside cup. Shutoff member lifting mechanism is made in form of hinge unit connected by tie-rod with overflow unit and mechanically coupled with pushbutton. Pushbutton is installed in reservoir cover by means of thrust bushing. Cup is secured on seat by bayonet joint. Two seats are made on cup lid. Post is secured in each seat. Adjusting bushing is secured on posts. Said bushing is connected by threaded joint with thrust bushing of pushbutton. Rim is secured on adjusting bushing. Hinge support is made on rim. Position of inner tube of overflow unit is fixed relative to outer tube of overflow unit by means of union nut and sealing gasket. Said gasket is clamped by union nut between tube of overflow unit. Hinge unit is made in form of lever. Rotary axle is installed in middle part of lever in hinge support. One end of lever thrust against base of rod. Rod is connected with pushbutton spring-loaded relative to thrust bushing. Other end of lever is connected with upper end of tie-rod. Said tie-rod is connected with -shaped lever from side of its lower end. Said lever is rigidly secured on bracket. The latter is made on outer tube of overflow unit higher than cup.

EFFECT: improved reliability of drain valve owing to simplified design and provision of coaxial arrangement of pushbutton of hinge unit drive and overflow unit.

1 dwg

Drain valve // 2248488

FIELD: mechanical engineering; liquid materials handling facilities.

SUBSTANCE: proposed drain valve is design for organization of draining liquids of different type from containers. Proposed drain valve has seat secured in bottom of reservoir, cup installed on seat and overflow unit. The latter contains axially movable tube. Float arranged in cup is secured on outer surface of tube. Shutoff member is mounted on lower end of tube. Overflow unit is passed for axial displacement through cup. Overflow unit is mechanically coupled with rod of shutoff member lift handle. Cup is secured on seat by means of bayonet joint. Overflow unit is furnished additionally with inner tube. The latter is partially arranged inside overflow unit tube. Inner tube is installed for axial displacement and subsequent fixing in position relative to overflow unit tube by means of union nut and sealing gasket. The latter is clamed between tubes of overflow unit by union nut. Two diametrically opposite brackets are made on overflow unit tube from side of its upper end. Tie-rod is secured in each bracket from side of lower end. Upper end of tie-rods is secured in clamp. Longitudinal cut is made on free end of rod forming, at least, two cantilever flexible lobes. Each lobe is made in form of upward widening stop from outer side. Clamp is fitted on rod through stops on flexible lobes with possibility of action onto clap when shutoff member of drain valve is lifted by its handle.

EFFECT: improved reliability of drain valve owing to simplified design and overflow unit tube made symmetrical and adjustable in height suspension of overflow unit and possibility of its mounting in reservoirs differing n height.

1 dwg

Flushing fixture // 2250310

FIELD: sanitary equipment, particularly flushing tanks with upper input for flushing lavatory pans and similar sanitary devices installed in lavatories of multipurpose buildings.

SUBSTANCE: flushing fixture includes case with central guiding means. Case is installed inside flushing tank and connected with outlet orifice thereof. Fixture also comprises overflow unit having shutoff valve, overflow unit actuation leverage, pusher and double flushing button. Leverage is installed on body with central guiding means and made as levers rotating in vertical plane and as spring blades cooperating with shutoff valve. Overflow unit is made as two coaxial tubes mutually adjustable in length. Secured to lower end of one tube is shutoff valve. Pusher may be adjusted in length and is installed inside overflow unit so that pusher may cooperate with flushing button by upper pusher end and with leverage by lower end thereof. Leverage may be arranged at shutoff valve level.

EFFECT: simplified structure, assemblage and regulation, possibility to use thereof in flushing tanks of different heights.

2 cl, 9 dwg

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