Water diversion device for water conservancy and hydropower

Abstract

The utility model discloses a water diversion device for water conservancy and hydropower, and relates to the technical field of water conservancy and hydropower. The water diversion device for water conservancy and hydropower comprises a turnover box, discharging openings are formed in one side, the top and the bottom of the turnover box, a water pumping hose is fixedly installed on one side of the turnover box and communicates with the interior of the turnover box, a water outlet is formed in the top of the turnover box, and a connecting cover is fixedly installed on the outer wall of the top of the turnover box; the water outlet is located below the connecting cover, and the filter screen plate is fixedly installed in the water outlet. According to the water diversion device for water conservancy and hydropower, through cooperation of the filter screen plate, in the water diversion process, impurities in river water are filtered out, the impurities are prevented from blocking a pipeline and equipment, the service life of the pipeline and the equipment is prolonged, through cooperation of the impurity pushing unit, in the water diversion process, the impurities filtered out by the filter screen plate can be cleared away, and the water diversion efficiency is improved. Impurities are prevented from accumulating on the surface of the filter screen plate, and the filtering effect of the filter screen plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower, in particular to a water diversion device for water conservancy and hydropower. Background Art

[0002] A water diversion device for water conservancy and hydropower with publication number CN213836827U comprises a device body, an outlet pipe is fixedly connected to the outer surface of the device body, a connector is fixedly connected to the top of the outlet pipe, a conical mouth is provided at one end of the device body, a water inlet hole is provided inside the conical mouth, a transmission motor is fixedly connected to the other end of the device body, and a portable handle is fixedly connected to the end of the transmission motor away from the device body. The water diversion device for water conservancy and hydropower is provided with a conical mouth at one end of the device body and a water inlet hole is provided on the side of the conical mouth. When the device is pumping water, the water first enters the conical mouth, and then enters the interior of the device through the water inlet hole to be extracted. When there are debris in the water, because the debris is heavier than water, it will enter the rear section of the conical mouth under the impact of the water and form a backflow with the water and be discharged from the conical mouth, thereby avoiding the water inlet from being blocked.

[0003] However, during the use of the above device, the debris cannot be cleaned, so that more and more debris accumulates at the tapered mouth, and eventually the accumulated debris will cause blockage. Utility Model Content

[0004] The purpose of the utility model is to provide a water diversion device for water conservancy and hydropower to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water diversion device for water conservancy and hydropower, comprising a turnover box, wherein one side of the turnover box is provided with discharge ports at the top and the bottom, a water suction hose is fixedly installed on one side of the turnover box, the water suction hose is communicated with the interior of the turnover box, a water outlet is provided on the top of the turnover box, a connecting cover is fixedly installed on the top outer wall of the turnover box, and the water outlet is located below the connecting cover, and also comprises a filter screen plate fixedly installed in the water outlet, which is used to filter impurities in river water during the water diversion process to prevent impurities from clogging pipes and equipment and extend the service life of the pipes and equipment, a connecting pipe is fixedly installed on the top of the connecting cover, a water pump is fixedly installed on the top outer wall of the turnover box, the input end of the water pump is fixedly connected to one end of the connecting pipe, the output end of the water pump is fixedly connected to a water supply pipe, and a push unit is arranged inside the turnover box, which is used to clean impurities filtered by the filter screen plate.

[0006] Preferably, the impurity pushing unit includes a motor, a roller and a push plate. The motor is fixedly installed on the top outer wall of the turnover box, the roller is rotatably installed on the inner top and bottom of the turnover box, there are ten groups of push plates, all of which are fixedly installed on the outer wall of the roller, and the ten groups of push plates are arranged in a circular array. The output shaft of the motor is fixedly installed on one end of the roller. During the water diversion process, the impurities filtered by the filter screen can also be cleaned to avoid the accumulation of impurities on the surface of the filter screen, thereby ensuring the filtering effect of the filter screen.

[0007] Preferably, the push plates are in contact with the inner wall of the turnover box and the bottom of the filter screen plate.

[0008] Preferably, four groups of spray heads are fixedly installed at the bottom of the water delivery pipe, and the spray heads are located in the discharge port, so that part of the delivered river water is used to flush impurities on the surface of the push plate.

[0009] Preferably, four groups of supporting legs are fixedly mounted on the top outer wall of the turnover box, and the four groups of supporting legs are symmetrically arranged in a rectangular shape.

[0010] Preferably, a debris collection box is provided below the discharge port, four sets of movable wheels are fixedly mounted on the bottom outer wall of the debris collection box, and push-pull handles are fixedly mounted on both side outer walls of the debris collection box to facilitate transportation of the debris collection box and the impurities therein.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The water diversion device for water conservancy and hydropower can extract river water through the cooperation of a turnover box, a water pumping hose, a connecting cover, a connecting pipe, a water pump and a water pipe, so as to divert river water and facilitate the use of river water by staff; and then, through the cooperation of a filter screen, during the water diversion process, it is used to filter impurities in the river water to prevent impurities from clogging pipes and equipment, thereby extending the service life of pipes and equipment; and, through the cooperation of a push-up unit, during the water diversion process, it is also possible to clean up impurities filtered by the filter screen to prevent impurities from accumulating on the surface of the filter screen, thereby ensuring the filtering effect of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0016] Figure 3 It is a cross-sectional view of the turnover box, water pumping hose and connecting cover of the utility model.

[0017] Figure numerals: 1. turnover box; 2. supporting leg; 3. water suction hose; 4. connecting cover; 5. connecting pipe; 6. water pump; 7. water pipe; 8. filter screen; 9. motor; 10. roller; 11. push plate; 12. sundries collection box; 13. movable wheel; 14. push-pull handle. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a water diversion device for water conservancy and hydropower, including a turnover box 1, one side of the turnover box 1 and the top and bottom are provided with discharge ports, a water suction hose 3 is fixedly installed on one side of the turnover box 1, the water suction hose 3 is communicated with the interior of the turnover box 1, a water outlet is opened on the top of the turnover box 1, a connection cover 4 is fixedly installed on the top outer wall of the turnover box 1, and the water outlet is located below the connection cover 4, and also includes a filter screen plate 8 fixedly installed in the water outlet, which is used to filter impurities in the river water during the water diversion process to prevent impurities from clogging pipes and equipment and extend the pipe. In order to extend the service life of the equipment, a connecting pipe 5 is fixedly installed on the top of the connecting cover 4, a water pump 6 is fixedly installed on the top outer wall of the turnover box 1, the input end of the water pump 6 is fixedly connected to one end of the connecting pipe 5, and the output end of the water pump 6 is fixedly connected to a water pipe 7. The water pump 6 is started, and the water pump 6 is used to extract river water through the connecting pipe 5, the water pump 6, the turnover box 1 and the water pump hose 3. The extracted river water is transported through the water pipe 7 to divert the river water. The impurity pushing unit arranged inside the turnover box 1 is used to clean the impurities filtered by the filter screen 8.

[0020] The impurity pushing unit includes a motor 9, a roller 10 and a push plate 11. The motor 9 is fixedly installed on the top outer wall of the turnover box 1. The roller 10 is rotatably installed on the inner top and bottom of the turnover box 1. There are ten groups of push plates 11, all of which are fixedly installed on the outer wall of the roller 10, and the ten groups of push plates 11 are arranged in a circular array. The output shaft of the motor 9 is fixedly installed on one end of the roller 10. During the water diversion process, the motor 9 is started, and the output shaft of the motor 9 drives the roller 10 and the push plate 11 to rotate. The rotation of the push plate 11 is used to push the impurities filtered by the filter screen 8 to the discharge port. The impurities will fall into the impurity collection box 12 due to gravity, avoiding the accumulation of impurities on the surface of the filter screen 8 and ensuring the filtering effect of the filter screen 8.

[0021] The push plates 11 are in contact with the inner wall of the turnover box 1 and the bottom of the filter screen plate 8 .

[0022] Four groups of spray heads are fixedly installed at the bottom of the water pipe 7, and the spray heads are located in the discharge port. The water inside the water pipe 7 will spray the surface of the push plate 11 through the spray heads, flushing the impurities on the surface of the push plate 11 into the interior of the debris collection box 12, and cleaning the impurities on the surface of the filter screen plate 8.

[0023] Four groups of supporting legs 2 are fixedly mounted on the top outer wall of the turnover box 1, and the four groups of supporting legs 2 are symmetrically arranged in a rectangular shape.

[0024] A debris collection box 12 is provided below the discharge port, and four sets of movable wheels 13 are fixedly mounted on the bottom outer wall of the debris collection box 12. Push-pull handles 14 are fixedly mounted on the outer walls on both sides of the debris collection box 12 to facilitate the transportation of the debris collection box 12 and the impurities therein.

[0025] Working principle: one end of the water suction hose 3 is extended into the river water, and the water suction pump 6 is started. The water suction pump 6 is used to extract river water through the connecting pipe 5, the water suction pump 6, the turnover box 1 and the water suction hose 3, and the extracted river water is transported through the water pipe 7 to divert the river water. In the process of the river water passing through the turnover box 1 and entering the connecting cover 4, the filter plate 8 between the turnover box 1 and the connecting cover 4 can filter the impurities in the river water. By starting the motor 9, the output shaft of the motor 9 drives the roller 10 and the push plate 11 to rotate. The rotation of the push plate 11 is used to push the impurities filtered by the filter plate 8 to the discharge port. The impurities will fall into the interior of the collection box 12 due to gravity, and the water in the water pipe 7 will spray the surface of the push plate 11 through the nozzle, and the impurities on the surface of the push plate 11 will be flushed into the interior of the collection box 12, so as to clean the impurities on the surface of the filter plate 8.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A water diversion device for water conservancy and hydropower, comprising a turnover box (1), wherein one side, the top and the bottom of the turnover box (1) are provided with discharge ports, a water suction hose (3) is fixedly installed on one side of the turnover box (1), the water suction hose (3) is communicated with the interior of the turnover box (1), a water outlet is opened on the top of the turnover box (1), a connection cover (4) is fixedly installed on the top outer wall of the turnover box (1), and the water outlet is located below the connection cover (4), characterized in that: Also includes: A filter screen plate (8) is fixedly installed in the water outlet, a connecting pipe (5) is fixedly installed on the top of the connecting cover (4), a water pump (6) is fixedly installed on the top outer wall of the turnover box (1), an input end of the water pump (6) is fixedly connected to one end of the connecting pipe (5), and an output end of the water pump (6) is fixedly connected to a water delivery pipe (7); A pusher unit is arranged inside the turnover box (1), and is used to clean the impurities filtered by the filter screen plate (8).

2. A water diversion device for water conservancy and hydropower according to claim 1, characterized in that: The pushing unit comprises a motor (9), a roller (10) and a push plate (11); the motor (9) is fixedly mounted on the top outer wall of the turnover box (1); the roller (10) is rotatably mounted on the inner top and bottom of the turnover box (1); there are ten groups of push plates (11) which are all fixedly mounted on the outer wall of the roller (10); and the ten groups of push plates (11) are arranged in a ring array; the output shaft of the motor (9) is fixedly mounted on one end of the roller (10).

3. A water diversion device for water conservancy and hydropower according to claim 2, characterized in that: The push plates (11) are in contact with the inner wall of the turnover box (1) and the bottom of the filter screen plate (8).

4. A water diversion device for water conservancy and hydropower according to claim 3, characterized in that: Four groups of spray heads are fixedly installed at the bottom of the water delivery pipe (7), and the spray heads are located in the discharge port.

5. A water diversion device for water conservancy and hydropower according to claim 4, characterized in that: Four groups of support legs (2) are fixedly mounted on the top outer wall of the turnover box (1), and the four groups of support legs (2) are symmetrically arranged in a rectangular shape.

6. A water diversion device for water conservancy and hydropower according to claim 5, characterized in that: A sundry collection box (12) is arranged below the discharge port, four sets of movable wheels (13) are fixedly mounted on the bottom outer wall of the sundry collection box (12), and push-pull handles (14) are fixedly mounted on both side outer walls of the sundry collection box (12).

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