Installation for the energy of the hydraulic flow
(57) Abstract:The unit is designed for the energy of the hydraulic flow. Installation is immersed in the water body, which houses the working body in the form of axial wheels or endless conveyor, frame drums are equipped with rotary blades and kinematically associated with the energy Converter. Set on the box flap, having slotted openings. The end of the blades are made movable. In case of installation of the working body in the form of axial wheel body is equipped with a guide that is installed on the output stream from the installation. The design of the unit allows it to ensure its efficient and reliable operation. 7 Il. The invention relates to energy and can be used for converting energy of a fluid medium, in particular water.Known hydropower plant, consisting of a vertical shaft placed inside a toroidal float and attached to it by means of radial spokes. Blades made as part of the stretched panels and hinged to the float (USSR Author's certificate N 1712649, CL F 03 13/12, publ. 15.02.1992).The disadvantage of this ustanovi sea tides, containing submerged hull and installed the working body in the form of an endless rotary conveyor, frame drums and kinematically associated with the generator, and the case is equipped with nozzles with butterfly dampers (USSR author's certificate N 1020620, CL F 03 13/12, 30.05.1983).The disadvantage of this device is energy loss due to the incomplete overlap of the flow in the passive zone and low reliability.The objective of the invention is to increase the efficiency of installation and reliability of its work.The solution of the technical problem lies in the fact that the installation for the energy of the hydraulic flow, consisting of a submerged hull and installed in it the working body in the form of an endless rotary conveyor, frame drums and kinematically associated with the generator, has on the body of the valve, substantially different from the prototype, namely the guide flap 5 attached to the housing has a slot of the slot. In addition, the scraper conveyor type has a blade with a hinged movable part at the end. Variant design, where as the working body provides increased power flow by increasing the hydraulic pressure of the stream.The essential distinguishing characteristics of the settings that affect the technical result of the invention, are the following elements:
the guide flap with a slit slits;
blade of endless conveyor is fitted with hinged plane.These elements significantly increase the efficiency of the device and its reliability, because the presence of the guide flap with slots slots for the passage of the blades in the passive mode allows "tightly" to block the passive zone and to direct the entire flow in the active channel, where the energy of the water acting on the blades, results in movement of the working body. And the presence at the end of the blade movable, hinged plane helps to protect the blades from damage by ingestion of foreign objects.The presence of significant distinctive features of the prototype of signs indicates the novelty of the proposed technical solutions, and their absence in other known technical solutions, it is possible to conclude that significant differences that meets the criteria of eligibility of the invention.In Fig. 1 shows a General view of a working body in the form of an endless conveyor, n is the s blade, in Fig. 5 - blade articulated end in a vertical position, Fig. 6 - blade in an inclined position, Fig. 7 is an illustration of a turn and passing the blade through the slot of the flap.The installation for the energy of the hydraulic flow is immersed in water and still strengthen to the shore or in any other way. A possible variant of a floating installation, for example on the pontoons. Installation (Fig. 1) consists of a body 1 that is installed in it working body in the form of an endless conveyor 2 with blades 3. The conveyor 2 scraper type encircles the drum 4 and is kinematically connected to a generator. The housing 1 is equipped with the guide flap 5 having a slit slits.In Fig. 2 shows an installation in which the working body is not an endless conveyor, and the axial wheel 6, in addition, the body is equipped with guide 7.Installation for the energy of the hydraulic flow is as follows.The water flow enters the nozzle body 1 and due to the presence of the guide valve 5 moves to the open part of the conveyor, resulting in a rotation of the drum 4. In the passive zone setup, which overlaps the guide flap 5, the blades 3, rasboras is because of the abstinent blades 3, the movable end thereof is rejected, preventing jamming and destruction.The blade 3 of the proposed installation mounted on the carrier rod 10 by means of hinge 9 (Fig.7). The bearing bar 10 is installed perpendicular to the axis of rotation and aligned in a horizontal plane with the slot 11 of the valve 5.In the passive zone of the blade 3 at the time the movement takes place in a horizontal position under the influence of hydrodynamic resistance, which ensures the passage of the blade 3 through the slit, the slit valve 5. The arrow "a" in Fig. 7 shows the direction of the vector force of the hydraulic resistance, the arrow "b" direction of movement of the blade 3. Installation for the energy of the hydraulic flow with submerged building, which houses the working body in the form of axial wheels or endless conveyor, frame drums are equipped with rotary blades and kinematically associated with the power Converter, and installed on the body of the flap, wherein the flap has a slot cut out of it, the end of the blades are made movable and, in the case of installation of the working body in the form of axial wheels, the body is equipped with a guide that is installed on the output
FIELD: oil and gas extractive industry.
SUBSTANCE: device has metallic hubs of stator and rotor, wherein crowns of stator and rotor are concentrically pressed. Crowns of stator and rotor are made of durable ceramics and are additionally equipped with connections, allowing to exclude non-controlled turning of crowns in hubs and spontaneous axial displacement thereof.
EFFECT: higher reliability and efficiency.