CN220768253U

CN220768253U - Hydraulic engineering pump station

Info

Publication number: CN220768253U
Application number: CN202322607286.7U
Authority: CN
Inventors: 凤媛琴; 王宇
Original assignee: Anhui Xinyu Hydropower Construction And Installation Co ltd
Current assignee: Anhui Xinyu Hydropower Construction And Installation Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-12
Anticipated expiration: 2033-09-25

Abstract

The application relates to a hydraulic engineering pump station, which is applied to the technical field of hydraulic engineering and comprises a pump station body, wherein a garbage collection frame is arranged at the top of the pump station body; the interception filter screen is arranged at the upstream of the pump station body, the top of the interception filter screen is rotatably arranged on the pump station body, a water passing channel is arranged on the interception filter screen and is divided into a transverse channel and a longitudinal channel, an interception net is arranged in the water passing channel, and a salvaging bottom plate is arranged at the bottom of the interception filter screen; the lifting unit is arranged on the pump station body and connected with the interception filter screen, the lifting unit drives the interception filter screen to overturn, floating garbage is taken out of the water, and the garbage falls into the garbage collection frame under the action of gravity. The utility model provides a hold back structure of filter screen compares in prior art hold back the structure of filter screen, and the face towards the river course upstream is mainly with the plane, and rubbish is difficult to attach like this, and the rubbish of being convenient for relies on self gravity to clear away, drop in the garbage collection frame, and the operation is got up comparatively conveniently.

Description

Hydraulic engineering pump station

Technical Field

The application relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering pump station.

Background

The pump station is a common engineering facility in the field of hydraulic engineering, and the pump station bears the tasks of river channel flood control, waterlogging prevention, water regulation irrigation, living water supply and the like.

When the pump station is used for opening the gate to drain water on the downstream of a river channel, floating garbage accumulated on the pump station for a long time needs to be cleaned, so that the floating garbage can be prevented from flowing to the downstream of the river channel along with the opening of the gate to cause larger area and larger range of pollution, a interception filter screen is arranged in the upstream direction of a gate of the pump station, for example, the interception filter screen is used for intercepting the floating garbage and then carrying out overturning operation, the floating garbage is carried out of the water surface, the garbage falls into a waste collection frame arranged on the pump station under the action of gravity, and the structure of the interception filter screen in the prior art is easy to adhere to the interception filter screen.

Disclosure of Invention

In order to improve the defects in the prior art, the application provides a hydraulic engineering pump station.

The hydraulic engineering pump station provided by the application adopts the following technical scheme:

a hydraulic engineering pump station comprising:

the garbage collection frame is arranged at the top of the pump station body;

the intercepting filter screen is arranged in the upstream direction of the gate of the pump station body, the top of the intercepting filter screen is rotatably arranged on the pump station body, a water passing channel is arranged on the intercepting filter screen in a penetrating manner, the water passing channel is divided into a plurality of transverse channels and a plurality of longitudinal channels, the transverse channels are distributed at intervals along the height direction, the longitudinal channels are distributed at intervals along the horizontal direction, the transverse channels and the longitudinal channels are intersected and communicated, the intercepting filter screen is arranged in the water passing channel, and a salvaging bottom plate is arranged at the bottom of the intercepting filter screen towards the upstream direction of a river channel;

the lifting unit is arranged on the pump station body and connected with the interception filter screen, the lifting unit drives the interception filter screen to perform overturning operation, floating garbage is brought out of the water surface, and garbage falls into the garbage collection frame under the action of gravity.

Through adopting above-mentioned technical scheme, when the pump station is opened the floodgate to the river course low reaches and is discharged, the hoist and mount unit is driven to be held back the filter screen and is implemented the upset operation, hold back the filter screen and take it to hold back the floating rubbish that holds back, later rubbish receives gravity effect to drop in the garbage collection frame, this application hold back the structure of filter screen and compare in prior art hold back the structure of filter screen, hold back the filter screen and face towards the river course upper reaches and take the plane to be the main, the rubbish just is difficult to attach on holding back the filter screen like this, the rubbish of being convenient for relies on self gravity to clear away, drop to the garbage collection frame in, need not manual work to assist to go to continue to clear away, it is comparatively convenient to operate.

Optionally, the inside of retaining the filter screen is provided with the water passing chamber, the water passing chamber with water passing channel intercommunication and full coverage water passing channel, the water passing chamber runs through the side of retaining the filter screen towards the river course low reaches forms water opening structure.

By adopting the technical scheme, the weight of the interception filter screen can be reduced, and the hoisting unit can conveniently overturn the interception filter screen.

Optionally, a supporting rib plate is arranged in the water passing opening structure, and the supporting rib plate is fixedly connected with the interception filter screen.

Through adopting above-mentioned technical scheme, support the floor and be used for promoting the structural strength of interception filter screen in crossing water cavity and water opening structure department.

Optionally, the intercepting screen and the side of the intercepting screen facing the upstream of the river channel are flush.

By adopting the technical scheme, the garbage is not easy to be adhered to the interception filter screen.

Optionally, an auxiliary water passing channel is arranged on the salvaging bottom plate, and an auxiliary interception net is arranged in the auxiliary water passing channel.

Through adopting above-mentioned technical scheme, supplementary water channel and supplementary net of intercepting in the supplementary water channel can make salvage the bottom plate in the in-process of salvaging the floating rubbish, only can bring the floating rubbish and can not bring water out.

Optionally, the fishing bottom plate extends a distance to the side of the interception filter screen.

Through adopting above-mentioned technical scheme, can make like this and hold back filter screen and salvage the bottom plate in the in-process of salvaging the floating rubbish, the floating rubbish can not drop from both ends.

Optionally, be provided with a pair of supporting seat on the pump station body, a pair of the rotation is installed in the rotation between the supporting seat, the top of retaining the filter screen with axis of rotation fixed connection.

Through adopting above-mentioned technical scheme, can realize retaining the upset operation of filter screen on the pump station body.

Optionally, the hoist and mount unit includes a pair of support frame, a pair of fixed pulley, a pair of haulage rope, a winding roller and a motor, a pair of the support frame sets up on the pump station body, a pair of the fixed pulley one-to-one is installed a pair of the top of support frame, the winding roller rotates and installs on the pump station body, motor fixed mounting is in on the pump station body, the motor shaft of motor with wind winding roller coaxial coupling, a pair of haulage rope and a pair of the fixed pulley one-to-one distributes, the haulage rope follows the fixed pulley is gone up the process, just the one end of haulage rope with salvage bottom plate connection, the other end with wind the winding roller connection.

Through adopting above-mentioned technical scheme, motor drive is rolled up the roller and is rotated for the haulage rope is rolled up the roller and is carried out the operation of rolling up, and the filter screen is held back in the pulling of haulage rope drive to hold back the filter screen and implement the upset operation, will hold back the float rubbish that the filter screen held back and take out the surface of water.

In summary, the present application includes the following beneficial technical effects:

1. when the pump station is opened the floodgate to the river course low reaches and is discharged water, the hoist and mount unit is driven to be held back the filter screen and is implemented the upset operation, hold back the filter screen and take the floating rubbish that it was held back out the surface of water, later rubbish receives the action of gravity and drops in the garbage collection frame, this application hold back the structure of filter screen and compare in prior art hold back the structure of filter screen, hold back the filter screen and face towards the river course upper reaches and take the plane to be the main, the rubbish just is difficult to attach on holding back the filter screen like this, the rubbish of being convenient for relies on self gravity to clear away, drop to the garbage collection frame in, need not manual work to assist and go to continue to clear away, it is comparatively convenient to operate.

2. The auxiliary interception net in the auxiliary water passage and the salvaging bottom plate extend to the side edge of the interception filter net for a certain distance, so that the salvaging bottom plate can only bring out floating garbage without bringing water out in the process of salvaging floating garbage, and the floating garbage can not fall from two ends of the salvaging bottom plate.

Drawings

FIG. 1 is a perspective view of a hydraulic engineering pump station in an embodiment of the present application.

Fig. 2 is a cross-sectional view of the structure of the retention screen in an embodiment of the present application.

Reference numerals: 1. a pump station body; 2. a garbage collection frame; 3. intercepting a filter screen; 31. a water passing channel; 311. a transverse channel; 312. a longitudinal channel; 32. a water passing cavity; 33. a water passing opening structure; 4. a retaining net; 5. salvaging the bottom plate; 51. an auxiliary water passing channel; 6. supporting rib plates; 7. an auxiliary interception net; 81. a support frame; 82. a fixed pulley; 83. a traction rope; 84. winding a roller; 85. a motor; 9. a support base; 10. and (3) rotating the shaft.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses hydraulic engineering pump station, refer to fig. 1, hydraulic engineering pump station includes pump station body 1, pump station body 1 is provided with in one side of river course upper reaches and holds back filter screen 3, hold back the top of filter screen 3 and a horizontal axis of rotation 10 fixed connection, be provided with a pair of supporting seat 9 on pump station body 1, a pair of supporting seat 9 and pump station body 1 fixed connection, axis of rotation 10 rotates and installs between a pair of supporting seat 9, hold back filter screen 3 like this and can do upwards and rotate the upset operation downwards around axis of rotation 10. The pump station body 1 is also provided with a hoisting unit which is connected with the interception filter screen 3, and the interception filter screen 3 can be driven to rotate upwards and downwards by the hoisting unit to turn over. When the pump station opens the gate to drain water to the downstream of the river channel, the interception filter screen 3 can bring the intercepted floating garbage out of the water surface, and then the floating garbage can fall into the garbage collection frame 2 arranged at the top of the pump station body 1 under the action of self gravity.

Referring to fig. 1 and 2, the structure of the interception screen 3 of the present application is specifically that a water passing channel 31 is disposed on a side of the interception screen 3 facing the upstream of the river channel, the water passing channel 31 is composed of a plurality of transverse channels 311 and a plurality of longitudinal channels 312, the single transverse channel 311 is disposed along a horizontal direction, the plurality of transverse channels 311 are equally spaced along a height direction, the single longitudinal channel 312 is disposed along the height direction, the plurality of longitudinal channels 312 are equally spaced along the horizontal direction, and thus the transverse channels 311 and the longitudinal channels 312 form a structure of intersection communication. The inside that holds back filter screen 3 is provided with water cavity 32, water cavity 32 and water channel 31 intercommunication and cover completely water channel 31, water cavity 32 runs through to hold back filter screen 3 towards the one side of river course low reaches, be formed with water opening structure 33 on holding back filter screen 3, water channel 31, water cavity 32 and water opening structure 33 form the passageway that supplies rivers to pass through, hold back filter screen 3 like this in the in-process of implementing the upset operation, can salvage the floating rubbish, take out the surface of water, and water can not be taken out by salvage, the burden of holding back filter screen 3 has been alleviateed to the phase change, the degree of operation has been promoted. It should be noted that, a plurality of supporting rib plates 6 are disposed in the water passing opening structure 33, the plurality of supporting rib plates 6 are distributed at intervals, and the supporting rib plates 6 are fixedly connected with the interception filter screen 3, so as to improve the structural strength of the interception filter screen 3 at the water passing cavity 32 and the water passing opening structure 33, and prolong the service life of the interception filter screen 3.

The water channel 31 (i.e. the transverse channel 311 and the longitudinal channel 312) is provided with the interception net 4, and the side of the interception net 4 facing the upstream of the river channel and the side of the interception net 3 facing the upstream of the river channel are arranged in a flush manner, so that garbage is less likely to adhere to the interception net 3 when the interception net 4 is arranged in a flush manner compared with the arrangement of the interception net 4 protruding or recessed. In addition, be provided with the fishing bottom plate 5 in the bottom that holds back filter screen 3, the fishing bottom plate 5 sets up towards one side of river course upper reaches and holds back filter screen 3 fixed connection, the structure of fishing bottom plate 5 is close with the structure that holds back filter screen 3, specifically, run through on the fishing bottom plate 5 and be provided with supplementary water channel 51, be provided with supplementary net 7 that holds back in the supplementary water channel 51, the fishing bottom plate 5 is holding back the filter screen 3 and is implementing the in-process of upset operation salvaging floating rubbish, play the effect that prevents rubbish from holding back filter screen 3 landing, made things convenient for the salvaging work to floating rubbish. It should be noted that, the salvaging bottom plate 5 extends upwards to the side edge of the intercepting filter screen 3 for a certain distance, so that the intercepting filter screen 3 and the salvaging bottom plate 5 can not fall from two ends of the salvaging bottom plate 5 when salvaging the floating garbage.

Referring to fig. 1, above, the surface of the structure of the interception filter screen 3 facing the upstream of the river channel is mainly a plane, so that the garbage is not easy to adhere to the interception filter screen 3, is convenient to clean by self gravity and falls into the garbage collection frame 2, does not need to be manually assisted to continue cleaning, and is convenient to operate.

Referring to fig. 1, the hoisting unit of the present application specifically includes a pair of support frames 81, a pair of fixed pulleys 82, a pair of hauling ropes 83, a winding roller 84 and a motor 85, the support frames 81 are along vertical to fixed connection on pump station body 1, and have great span between the two, the top at the support frames 81 is fixed in a pair of fixed pulleys 82 one-to-one correspondence installation, the winding roller 84 rotates and installs on pump station body 1, motor 85 fixed mounting is on pump station body 1, motor 85's motor shaft and winding roller 84 are coaxial fixedly, like this motor 85 alright drive winding roller 84 rotate. The pair of haulage ropes 83 and the pair of fixed pulleys 82 are the one-to-one distribution, and haulage ropes 83 pass through from the top of fixed pulleys 82, and haulage ropes 83's one end and salvage bottom plate 5 fixed connection, the other end and wind roller 84 fixed connection and implement the operation of winding around winding up roller 84, and the setting of a pair of haulage ropes 83 can promote the stationarity of intercepting filter screen 3 in the upset in-process, and the filter screen 3 upset is intercepted in the pulling of a pair of haulage ropes 83, and the showy rubbish that intercepts the filter screen 3 with it brings out the surface of water, later rubbish falls into waste collection frame 2 by gravity effect.

The implementation principle of the hydraulic engineering pump station in the embodiment of the application is as follows: when the pump station carries out the floodgate to the river course low reaches and drains, the hoist and mount unit is driven to be held back filter screen 3 and is implemented the upset operation, hold back filter screen 3 and take it to hold back the showy rubbish that holds back and take out the surface of water, later rubbish receives the action of gravity to drop in the rubbish collection frame 2, this application hold back the structure of filter screen 3 and compare in the structure of holding back filter screen 3 of prior art, hold back the face of filter screen 3 towards the river course upper reaches and regard plane as the main, the rubbish just is difficult to adhere to like this and holds back on holding back filter screen 3, the rubbish of being convenient for relies on self gravity to clear away, drop in rubbish collection frame 2, need not manual work to assist to go to continue to clear away, it is comparatively convenient to operate.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A hydraulic engineering pump station, characterized by comprising:

the garbage collection device comprises a pump station body (1), wherein a garbage collection frame (2) is arranged at the top of the pump station body (1);

the water-saving type water pump comprises a water-saving type water pump body (1), wherein a water-saving channel (31) is arranged on the water-saving type water pump body (3), the water-saving type water pump body (1) is provided with a water-saving filter screen (3), the water-saving filter screen (3) is arranged in the upstream direction of a gate of the water pump body (1), the top of the water-saving filter screen (3) is rotatably arranged on the water pump body (1), the water-saving filter screen (3) is provided with a plurality of transverse channels (311) and a plurality of longitudinal channels (312) in a penetrating manner, the transverse channels (311) are distributed at intervals along the height direction, the longitudinal channels (312) are distributed at intervals along the horizontal direction, the transverse channels (311) are intersected with the longitudinal channels (312) and are communicated, and a water-saving bottom plate (5) is arranged at the bottom of the water-saving filter screen (3) towards the upstream direction of a river channel;

the lifting unit is arranged on the pump station body (1) and connected with the interception filter screen (3), the lifting unit drives the interception filter screen (3) to perform overturning operation, floating garbage is taken out of the water surface, and the garbage falls into the garbage collection frame (2) under the action of gravity.

2. A hydraulic engineering pump station according to claim 1, wherein the intercepting filter screen (3) is internally provided with a water passing cavity (32), the water passing cavity (32) is communicated with the water passing channel (31) and fully covers the water passing channel (31), and the water passing cavity (32) penetrates through the intercepting filter screen (3) to face the side face of the downstream of the river channel to form a water passing opening structure (33).

3. A hydraulic engineering pump station according to claim 2, characterized in that the water passing opening structure (33) is provided with a supporting rib plate (6), and the supporting rib plate (6) is fixedly connected with the interception filter screen (3).

4. A hydraulic engineering pump station according to claim 1, characterized in that the intercepting screen (4) and the intercepting screen (3) are flush with the upstream side of the river channel.

5. A hydraulic engineering pump station according to claim 1, characterized in that an auxiliary water passage (51) is arranged on the salvaging bottom plate (5), and an auxiliary interception net (7) is arranged in the auxiliary water passage (51).

6. A hydraulic engineering pump station according to claim 1, characterized in that the fishing floor (5) extends a distance to the side of the intercepting screen (3).

7. A hydraulic engineering pump station according to claim 1, wherein the pump station body (1) is provided with a pair of supporting seats (9), a rotating shaft (10) is rotatably installed between the pair of supporting seats (9), and the top of the interception filter screen (3) is fixedly connected with the rotating shaft (10).

8. A hydraulic engineering pump station according to claim 1, wherein the hoisting unit comprises a pair of supporting frames (81), a pair of fixed pulleys (82), a pair of traction ropes (83), a pair of winding rollers (84) and a motor (85), wherein the pair of supporting frames (81) are arranged on the pump station body (1), the pair of fixed pulleys (82) are arranged at the top of the pair of supporting frames (81) in a one-to-one correspondence manner, the winding rollers (84) are rotatably arranged on the pump station body (1), the motor (85) is fixedly arranged on the pump station body (1), a motor shaft of the motor (85) is coaxially connected with the winding rollers (84), the pair of traction ropes (83) and the pair of fixed pulleys (82) are distributed in a one-to-one correspondence manner, the traction ropes (83) pass through the fixed pulleys (82), one ends of the traction ropes (83) are connected with the fishing bottom plate (5), and the other ends of the traction ropes (83) are connected with the winding rollers (84).