CN221219082U

CN221219082U - Hydraulic engineering drainage pump station

Info

Publication number: CN221219082U
Application number: CN202322911584.5U
Authority: CN
Inventors: 高春宝; 高欢
Original assignee: Yutian County Water Resources Bureau
Current assignee: Yutian County Water Resources Bureau
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-25
Anticipated expiration: 2033-10-30

Abstract

The utility model relates to the field of pump stations, in particular to a hydraulic engineering drainage pump station. The hydraulic engineering drainage pump station includes the bottom plate, and the rose box has been placed to the bottom plate upper end, and rose box one end is fixed with the inlet tube of intercommunication, and the other end is fixed with the drain pipe of intercommunication, still includes: the baffle plate is vertically welded in the filter box and divides the filter box into two independent spaces with the same size; the communicating pipe penetrates through the partition board and is communicated with the two independent spaces; the filter screen is fixed at one end of the communicating pipe through bolts; the cleaning component is rotationally connected inside the communicating pipe and is also attached to the outer surface of the filter screen. In the hydraulic engineering drainage pump station provided by the utility model, the filter screen is arranged at one end of the communicating pipe and used for intercepting impurities in sewage, the cleaning component takes water flow as a driving force to clean the filter screen, so that energy consumption can not be generated in working, and the production cost of the whole device can be reduced.

Description

Hydraulic engineering drainage pump station

Technical Field

The utility model relates to the field of pump stations, in particular to a hydraulic engineering drainage pump station.

Background

The pump station is a device, engineering name pump and pump station engineering which can provide hydraulic power and pneumatic power with certain pressure and flow. And the general name of the buildings such as water inlet, water outlet, pump house and the like of the drainage and irrigation pump station.

Chinese issued patent publication No.: CN 216395489U describes a hydraulic engineering drainage pump station, which can filter water entering the filtering tank through a filter screen arranged in the filtering tank, intercept impurities such as sediment in the water, reduce the impurities such as sediment from entering the drainage pump, avoid the energy consumption increase caused by the blockage of the drainage pump as much as possible, prolong the service life of the drainage pump, and achieve the purposes of energy conservation and consumption reduction; through actuating mechanism, screw rod, carriage release lever and scraper blade's setting, after long-term work, can use actuating mechanism control two screw rods to rotate simultaneously, make the scraper blade clear up the impurity of filter screen surface adhesion, reduce the impurity of piling up in the mesh, improve the filtration efficiency of filter screen, simultaneously, also can start the blowdown pump and take out impurity such as silt of filter screen interception from filtering ponds, conveniently clear up impurity.

However, the following drawbacks and disadvantages exist in the implementation process:

The structure for cleaning the filter screen is an electric control structure, and electric energy is consumed when the filter screen is used, so that certain energy consumption can be generated; and the structure for cleaning the filter screen is complex, and the production cost of the device is increased.

Therefore, it is necessary to provide a new hydraulic engineering drainage pump station to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a hydraulic engineering drainage pump station.

The hydraulic engineering drainage pump station provided by the utility model comprises a bottom plate, wherein a filter box is arranged at the upper end part of the bottom plate, one end of the filter box is fixedly provided with a communicated water inlet pipe, the other end of the filter box is fixedly provided with a communicated water outlet pipe, and the hydraulic engineering drainage pump station further comprises:

the baffle plate is vertically welded in the filter box and divides the filter box into two independent spaces with the same size;

The communicating pipe penetrates through the partition board and is communicated with the two independent spaces;

The filter screen is fixed at one end of the communicating pipe through bolts;

The cleaning component is rotationally connected inside the communicating pipe, and is also attached to the outer surface of the filter screen and scrapes impurities attached to the filter screen through rotation.

Preferably, the upper end of the filter box is also provided with an opening, and a sealing plate is fixed at the opening through a bolt.

Preferably, a drain outlet is further formed in one side of the filter box.

Preferably, the filter screen is hemispherical, and the outward convex surface faces to the position of the water inlet pipe.

Preferably, the cleaning assembly comprises a rotating shaft, one end of the rotating shaft is fixedly provided with an impeller, the other end of the rotating shaft is welded with a head, a plurality of first rotating plates and second rotating plates which are annularly distributed and arc-shaped are welded outside the head, bristles are adhered to the side parts of the first rotating plates, and blades are welded to the side parts of the second rotating plates.

Preferably, the rotating shaft coaxially rotates inside the communicating pipe and penetrates through the filter screen, the impeller is positioned inside the communicating pipe, and the first rotating plate and the second rotating plate are both attached to the outer convex surface of the filter screen.

Preferably, one side of the filter screen is also welded with a plurality of annularly distributed support frames, and the other ends of the plurality of support frames are welded with bearings;

the rotating shaft also penetrates through the bearing and is fixed with the bearing.

Compared with the related art, the hydraulic engineering drainage pump station provided by the utility model has the following beneficial effects:

the utility model provides a hydraulic engineering drainage pump station, wherein a baffle plate is arranged in a filter tank, a communicating pipe is arranged on the baffle plate, sewage injected into the filter tank flows through two independent spaces through the communicating pipe, meanwhile, a filter screen is arranged at one end of the communicating pipe for intercepting impurities in the sewage, and a cleaning component is also arranged in the communicating pipe, and the cleaning component takes water flow as driving force to clean the filter screen, so that energy consumption can not be generated in working, and the production cost of the whole device can be reduced.

Drawings

FIG. 1 is a schematic diagram of a hydraulic engineering drainage pump station according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a filter box according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a communication tube according to the present utility model;

fig. 4 is a schematic view of a portion of a cleaning assembly according to the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a filter box; 3. a sealing plate; 4. a water inlet pipe; 5. a drain pipe; 6. a sewage outlet; 7. a partition plate; 8. a communicating pipe; 9. a filter screen; 10. a cleaning assembly; 101. a rotating shaft; 102. an impeller; 103. an end head; 104. a first rotating plate; 105. brushing; 106. a second rotating plate; 107. a blade; 11. a support frame; 12. and (3) a bearing.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, the hydraulic engineering drainage pump station provided by the embodiment of the utility model includes a bottom plate 1, a filter box 2 is disposed at an upper end of the bottom plate 1, one end of the filter box 2 is fixed with a water inlet pipe 4 which is communicated, and the other end is fixed with a water outlet pipe 5 which is communicated, and the hydraulic engineering drainage pump station further includes:

the baffle 7 is vertically welded in the filter box 2 and divides the interior of the filter box 2 into two independent spaces with the same size;

a communication pipe 8 penetrating the partition 7 and communicating the two independent spaces;

The filter screen 9 is fixed at one end of the communicating pipe 8 by bolts, and the filter screen 9 is hemispherical, and the outer convex surface faces the position of the water inlet pipe 4;

The cleaning component 10 is rotatably connected to the inside of the communicating pipe 8, and the cleaning component 10 is also attached to the outer surface of the filter screen 9 and scrapes off impurities attached to the filter screen 9 by rotation.

It should be noted that: in the device, the baffle 7 is arranged in the filter tank 2, meanwhile, the baffle 7 is fixedly provided with the communicating pipe 8, and two independent spaces are communicated by utilizing the communicating pipe 8, so that water flow can enter along the water inlet pipe 4 and be discharged from the water outlet pipe 5, and the flow velocity of the water flow can be improved while the water flow is realized due to the smaller pipe diameter of the communicating pipe 8;

Also to be described is: one end of the communicating pipe 8 is fixed with a hemispherical filter screen 9, and the outside of the filter screen 9 is an arc surface, so that impurities are not easy to accumulate on the filter screen 9 when contacting the filter screen 9, thereby realizing interception of the impurities;

Also to be described is: the inside clean subassembly 10 that still is provided with of communicating pipe 8, the inside sewage of communicating pipe 8 of flowing through can directly strike on clean subassembly 10, and then clean subassembly 10 can utilize the impact force that rivers produced and make self rotate, then can clean filter screen 9 when rotating, therefore when using, the device has more energy-conserving effect, can also reduce its manufacturing cost simultaneously.

In the embodiment of the present utility model, referring to fig. 1 and 2, an opening is further formed at the upper end of the filter box 2, and a sealing plate 3 is fixed at the opening by bolts.

It should be noted that: the upper end of the filter box 2 is provided with an opening, and the filter box is sealed by a detachable sealing plate 3, so that the inside of the filter box is more convenient to clean and the structure is more convenient to maintain and check.

In the embodiment of the present utility model, referring to fig. 1, a drain 6 is further provided on one side of the filter box 2.

It should be noted that: the drain 6 is used for discharging the filtered impurities, so that the filter tank 2 is more convenient to clean.

In the embodiment of the present utility model, referring to fig. 2 to 4, the cleaning assembly 10 includes a rotating shaft 101, one end of the rotating shaft 101 is fixed with an impeller 102, the other end of the rotating shaft 101 is welded with a tip 103, a plurality of annularly distributed and arc-shaped first rotating plates 104 and second rotating plates 106 are welded outside the tip 103, bristles 105 are adhered to the side parts of the first rotating plates 104, and blades 107 are welded to the side parts of the second rotating plates 106;

The rotating shaft 101 rotates coaxially inside the communicating pipe 8 and also passes through the filter screen 9, the impeller 102 is just inside the communicating pipe 8, and the first rotating plate 104 and the second rotating plate 106 are both attached to the outer convex surface of the filter screen 9.

It should be noted that: in the cleaning assembly 10, the impeller 102 is located inside the communicating pipe 8, so when sewage is circulated, the sewage can directly impact on the impeller 102 to drive the impeller 102 to rotate and further drive the rotating shaft 101 to rotate, so that the first rotating plate 104 and the second rotating plate 106 both rotate together, the first rotating plate 104 is provided with the brush hair 105, small-sized impurities on the filter screen 9 can be brushed off, and the blade 107 on the second rotating plate 106 can cut large-sized impurities such as grass attached to the filter screen 9, and then the brush hair 105 is used for brushing off the impurities.

In the embodiment of the present utility model, referring to fig. 3, a plurality of annularly distributed supporting frames 11 are welded on one side of the filter screen 9, and bearings 12 are welded on the other ends of the supporting frames 11;

The shaft 101 also penetrates the bearing 12 and is fixed thereto.

It should be noted that: the bearing 12 on the supporting frame 11 is fixed on the rotating shaft 101, so that on one hand, the whole cleaning assembly 10 can be supported, the stability of the cleaning assembly is improved, and on the other hand, the rotating shaft 101 can be rotated more smoothly.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. The utility model provides a hydraulic engineering drainage pump station, includes bottom plate (1), and rose box (2) have been placed to bottom plate (1) upper end, and rose box (2) one end is fixed with inlet tube (4) of intercommunication, and the other end is fixed with drain pipe (5) of intercommunication, its characterized in that still includes:

the baffle plate (7) is vertically welded in the filter box (2) and divides the interior of the filter box (2) into two independent spaces with the same size;

a communication pipe (8) which penetrates through the partition board (7) and communicates two independent spaces;

the filter screen (9) is fixed at one end of the communicating pipe (8) through bolts;

The cleaning component (10) is rotationally connected inside the communicating pipe (8), and the cleaning component (10) is also attached to the outer surface of the filter screen (9) and scrapes impurities attached to the filter screen (9) through rotation.

2. The hydraulic engineering drainage pump station according to claim 1, wherein an opening is further formed in the upper end portion of the filter tank (2), and a sealing plate (3) is fixed at the opening through bolts.

3. The hydraulic engineering drainage pump station according to claim 2, wherein a drain outlet (6) is further formed in one side of the filter box (2).

4. A hydraulic engineering drainage pump station according to claim 3, characterized in that the filter screen (9) is hemispherical and the outer convex surface faces the position of the water inlet pipe (4).

5. The hydraulic engineering drainage pump station according to claim 4, wherein the cleaning assembly (10) comprises a rotating shaft (101), an impeller (102) is fixed at one end of the rotating shaft (101), an end head (103) is welded at the other end of the rotating shaft (101), a plurality of annularly distributed arc-shaped first rotating plates (104) and second rotating plates (106) are welded outside the end head (103), bristles (105) are adhered to the side parts of the first rotating plates (104), and blades (107) are welded on the side parts of the second rotating plates (106).

6. The hydraulic engineering drainage pump station according to claim 5, wherein the rotating shaft (101) rotates coaxially inside the communicating pipe (8) and penetrates through the filter screen (9), the impeller (102) is located inside the communicating pipe (8), and the first rotating plate (104) and the second rotating plate (106) are both attached to the outer convex surface of the filter screen (9).

7. The hydraulic engineering drainage pump station according to claim 6, wherein a plurality of annularly distributed supporting frames (11) are welded on one side of the filter screen (9), and bearings (12) are welded on the other ends of the supporting frames (11);

The rotating shaft (101) also penetrates through the bearing (12) and is fixed with the bearing.