CN216339392U

CN216339392U - Hydroelectric power generation energy-saving device

Info

Publication number: CN216339392U
Application number: CN202122879396.XU
Authority: CN
Inventors: 杨树忱
Original assignee: Funing Fushui Hydropower Development Co ltd
Current assignee: Funing Fushui Hydropower Development Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-19
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a water conservancy power generation energy-saving device, and relates to the technical field of water conservancy power generation. Including the inlet tube, be fixed with the screen cloth on the inner wall of inlet tube, rotate on the screen cloth and install the bull stick, the one end that the screen cloth was kept away from to the bull stick is fixed with the flabellum, be fixed with the connecting seat on the outer wall of bull stick, be fixed with clean brush on the connecting seat, clean brush and screen cloth laminating, be fixed with the pinion on the outer wall of bull stick, the pinion is intermeshing form with the gear wheel, be fixed with the backup pad on the inner wall of inlet tube, be provided with drive mechanism in the backup pad, drive mechanism includes the spring, the top of spring is fixed on the inner wall of backup pad. This hydroelectric power generation economizer when rivers enter into the inlet tube, can make rivers drive the flabellum rotatory, makes the bull stick rotatory, and then can make the connecting seat drive the rotation of clean brush laminating screen cloth, makes and falls the adnexed thing on the screen cloth for the clearance, prevents to influence work efficiency.

Description

Hydroelectric power generation energy-saving device

Technical Field

The utility model relates to the technical field of hydropower, in particular to a hydropower energy-saving device.

Background

The hydroelectric power generation is that the water flow with potential energy at high position, such as rivers and lakes, is used to flow to low position, the potential energy contained in the water flow is converted into the kinetic energy of a water turbine, then the water turbine is used as motive power to push a power generation device to generate electric energy, the hydraulic power is used to push a hydraulic machine to rotate, the water energy is converted into mechanical energy, the small water area is used to change the flow direction of the water, a turbine is arranged at the changed flow direction position, and the turbine is driven to rotate by the water flow, so that the rotating mechanical energy is converted into electric energy.

Hydroelectric power generation economizer passes through the inlet tube and carries rivers, and then when carrying rivers, can remain things such as some great sands in probably the rivers, needs to set up the screen cloth and filters rivers, prevents that the sand from entering into and causing the turbine to damage in the turbine, and current screen cloth can make the screen cloth stifled in long-time use nevertheless, and then influences the speed of rivers, reduces the efficiency of work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hydroelectric power generation energy-saving device, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydroelectric power generation economizer, includes the inlet tube, be fixed with the screen cloth on the inner wall of inlet tube, rotate on the screen cloth and install the bull stick, the one end that the screen cloth was kept away from to the bull stick is fixed with the flabellum, be fixed with the connecting seat on the outer wall of bull stick, be fixed with clean brush on the connecting seat, clean brush and screen cloth laminating, be fixed with the pinion on the outer wall of bull stick, the pinion is intermeshing form with the gear wheel, be fixed with the backup pad on the inner wall of inlet tube, be provided with drive mechanism in the backup pad, drive mechanism includes the spring, the top of spring is fixed on the inner wall of backup pad, the top at the dog is fixed to the bottom of spring, be provided with dredging mechanism in the inlet tube.

Preferably, a rotating rod is fixed on the inner wall of the large gear, and a cam is fixed on the outer wall of the rotating rod.

Preferably, one side of the stop block close to the screen is slidably mounted on the inner wall of the supporting plate, one end of the stop block close to the screen is hinged with a transmission rod, one end of the transmission rod far away from the stop block is hinged with a push block, and the bottom of the push block is slidably mounted on the fixing plate.

Preferably, a connecting rod is fixed at the bottom of the push block.

Preferably, the dredging mechanism comprises a fixing rod, one end of the fixing rod, which is far away from the connecting rod, is fixed on the connecting ring, and a dredging needle is fixed on the connecting ring.

Preferably, the cleaning brushes are provided with two groups, and the two groups of cleaning brushes are symmetrically arranged by taking the central line of the rotating rod in the vertical direction as a symmetry axis.

(III) advantageous effects

The utility model provides a hydropower energy-saving device. The method has the following beneficial effects:

(1) this hydroelectric power generation economizer when rivers enter into the inlet tube, can make rivers drive the flabellum rotatory, makes the bull stick rotatory, and then can make the connecting seat drive the rotation of clean brush laminating screen cloth, makes and falls the adnexed thing on the screen cloth for the clearance, prevents to influence work efficiency.

(2) This hydroelectric power generation economizer, when the bull stick is rotatory, through the pinion, gear wheel, dwang, cam, drive mechanism, mediation mechanism's cooperation can make the dead lever pulling connect the hoop screen cloth to be close to, makes the mediation needle stretch into in the mesh of screen cloth, and then plays the effect of mediation screen cloth.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a side view of the cam of the present invention.

In the figure: 1. a water inlet pipe; 2. screening a screen; 3. a rotating rod; 4. a fan blade; 5. a connecting seat; 6. cleaning the brush; 7. a pinion gear; 8. a bull gear; 9. rotating the rod; 10. a cam; 11. a support plate; 12. a transmission mechanism; 121. a spring; 122. a stopper; 123. a transmission rod; 124. a push block; 125. a connecting rod; 13. a fixing plate; 14. a dredging mechanism; 141. fixing the rod; 142. a connecting ring; 143. dredging the needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hydroelectric power generation economizer, including inlet tube 1, inlet tube 1 provides the water source for economizer, be fixed with screen cloth 2 on the inner wall of inlet tube 1, screen cloth 2 can give the great impurity in the rivers and filter, prevent that impurity from entering into the turbine, cause the turbine to damage, rotate on the screen cloth 2 and install bull stick 3, the one end that screen cloth 2 was kept away from to bull stick 3 is fixed with flabellum 4, in rivers flow into inlet tube 1, and then can make rivers clap flabellum 4, make flabellum 4 rotate. Be fixed with connecting seat 5 on the outer wall of bull stick 3, be fixed with clean brush 6 on connecting seat 5, clean brush 6 is provided with two sets of and two sets of clean brush 6 and uses the central line on the 3 vertical side of bull stick to set up as symmetry axis symmetry, clean brush 6 and the laminating of screen cloth 2, when bull stick 3 is rotatory, can make connecting seat 5 drive clean brush 6 laminating screen cloth 2 and rotate, and then can clear up adnexed impurity on the screen cloth 2, prevent that adnexed thing is too much on the screen cloth 2, cause screen cloth 2 to be sheltered from, and then influence the speed of rivers.

In this embodiment, a pinion 7 is fixed on the outer wall of the rotating rod 3, the pinion 7 and the gearwheel 8 are in an intermeshing shape, a support plate 11 is fixed on the inner wall of the water inlet pipe 1, a transmission mechanism 12 is arranged on the support plate 11, the transmission mechanism 12 includes a spring 121, the top of the spring 121 is fixed on the inner wall of the support plate 11, the bottom of the spring 121 is fixed on the top of a stopper 122, the stopper 122 penetrates through the side wall of the support plate 11, and the stopper 122 can move up and down at the penetrating position of the support plate 11. Be provided with mediation mechanism 14 in the inlet tube 1, be fixed with dwang 9 on gear wheel 8's the inner wall, be fixed with cam 10 on the outer wall of dwang 9, one side slidable mounting that dog 122 is close to screen cloth 2 is on the inner wall of backup pad 11, dog 122 is close to the one end of screen cloth 2 and articulates there is transfer line 123, transfer line 123 keeps away from the articulated ejector pad 124 of one end of dog 122, the bottom slidable mounting of ejector pad 124 is on fixed plate 13, the bottom of ejector pad 124 is fixed with connecting rod 125, when bull stick 3 is rotatory, can drive pinion 7 rotatory, it is rotatory to make pinion 7 drive gear wheel 8, when gear wheel 8 rotates a certain position, can make cam 10 rotate the top of dwang 9, make cam 10 extrusion dog 122 rebound pass through transfer line 123, make ejector pad 124 remove left, make ejector pad 124 drive connecting rod 125 remove left.

The dredging mechanism 14 comprises a fixing rod 141, one end of the fixing rod 141, which is far away from the connecting rod 125, is fixed on a connecting ring 142, a dredging needle 143 is fixed on the connecting ring 142, when the connecting rod 125 moves leftwards, the connecting rod 125 drives the fixing rod 141 to move leftwards, and then the connecting ring 142 drives the dredging needle 143 to extend into meshes of the screen 2, so that the screen 2 is dredged, and the screen 2 is prevented from being blocked to influence the working efficiency.

When the water flow cleaning device works (or is used), when water flow flows into the water inlet pipe 1, the water flow can impact the fan blades 4 to drive the fan blades 4 to rotate, so that the rotating rod 3 rotates to drive the connecting seat 5 and the cleaning brush 6 to rotate, the cleaning brush 6 is attached to the screen 2 to rotate, the cleaning brush 6 cleans garbage and other objects attached to the screen 2, the phenomenon that the screen 2 is blocked due to excessive objects attached to the screen 2 is prevented, and the speed of the water flow is further influenced, when the rotating rod 3 rotates, the small gear 7 can be driven to rotate, the small gear 7 drives the large gear 8 to rotate, the rotating rod 9 rotates, when the large gear 8 rotates to a certain position, the cam 10 can rotate to the top of the rotating rod 9, the cam 10 extrudes the stop block 122 to move upwards through the transmission rod 123, the push block 124 moves leftwards, the push block 124 drives the connecting rod 125 to move leftwards, and the connecting rod 125 drives the fixing rod 141 to move leftwards, the connecting ring 142 can drive the dredging needles 143 to extend into meshes of the screen 2, so that the screen 2 is dredged, and the screen 2 is prevented from being blocked to influence the working efficiency;

when the cam 10 rotates to the top of the rotating rod 9, because the cam 10 is not in contact with the stopper 122, the spring 121 is in a compressed state, the stopper 122 moves downwards, the push block 124 moves rightwards through the transmission rod 123, the connecting rod 125 is driven to move rightwards, and the dredging needle 143 returns to the original position to conduct next dredging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydroelectric power generation economizer, includes inlet tube (1), its characterized in that: the water inlet pipe is characterized in that a screen (2) is fixed on the inner wall of the water inlet pipe (1), a rotating rod (3) is installed on the screen (2) in a rotating mode, fan blades (4) are fixed at one end, far away from the screen (2), of the rotating rod (3), a connecting seat (5) is fixed on the outer wall of the rotating rod (3), a cleaning brush (6) is fixed on the connecting seat (5), the cleaning brush (6) is attached to the screen (2), a small gear (7) is fixed on the outer wall of the rotating rod (3), the small gear (7) and a large gear (8) are meshed with each other, a supporting plate (11) is fixed on the inner wall of the water inlet pipe (1), a transmission mechanism (12) is arranged on the supporting plate (11), the transmission mechanism (12) comprises a spring (121), the top of the spring (121) is fixed on the inner wall of the supporting plate (11), and the bottom of the spring (121) is fixed at the top of a stop block (122), a dredging mechanism (14) is arranged in the water inlet pipe (1).

2. The hydropower energy-saving device according to claim 1, characterized in that: a rotating rod (9) is fixed on the inner wall of the large gear (8), and a cam (10) is fixed on the outer wall of the rotating rod (9).

3. The hydropower energy-saving device according to claim 1, characterized in that: one side of the stop block (122) close to the screen (2) is slidably mounted on the inner wall of the support plate (11), one end of the stop block (122) close to the screen (2) is hinged with a transmission rod (123), one end of the transmission rod (123) far away from the stop block (122) is hinged with a push block (124), and the bottom of the push block (124) is slidably mounted on the fixing plate (13).

4. A hydropower economizer according to claim 3, wherein: the bottom of the push block (124) is fixed with a connecting rod (125).

5. The hydropower energy-saving device according to claim 4, wherein: the dredging mechanism (14) comprises a fixing rod (141), one end, far away from the connecting rod (125), of the fixing rod (141) is fixed on a connecting ring (142), and a dredging needle (143) is fixed on the connecting ring (142).

6. The hydropower energy-saving device according to claim 1, characterized in that: the cleaning brushes (6) are provided with two groups of cleaning brushes (6) which are symmetrically arranged by taking the central line of the rotating rod (3) in the vertical direction as a symmetry axis.