Water diversion device for water conservancy and hydropower

Abstract

The water diversion device for water conservancy and hydropower comprises a vehicle body, an extension device, a water absorption device and a filtering device are arranged on the vehicle body, and the extension device comprises a first installation sleeve, a second installation sleeve, a first supporting frame, a second supporting frame, an installation plate, a first extension rod and a second extension rod. According to the utility model, the extension device is arranged, so that the mounting plate can extend outwards conveniently, at the moment, the vehicle body can be placed at a position far away from the riverside, the filter ball can still be placed in the river, and workers are prevented from falling into the river accidentally during operation.

Description

Technical Field

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

[0002] In water conservancy and hydropower projects, water diversion devices are often used to take water out of rivers and transport it to places where water is needed. The water diversion device generally directly pumps water out of the river through a water pump and temporarily stores it in a water storage tank. Another water pump pumps the water out of the water storage tank and transports it to the water use point through a pipeline. The existing water diversion device is equipped with a water suction hose. The water diversion device is placed near the river channel and the water suction hose is placed near the bottom of the river. However, when absorbing water, larger impurities in the river will be sucked into the water pump, which will cause relatively large damage to the water pump and affect the service life of the water pump. In addition, in order to facilitate the placement of the water suction hose into the river, the existing water diversion device needs to be as close to the river as possible. However, when it is too close to the river, it is easy for the staff to accidentally fall into the river when operating, which poses a greater safety risk. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a water diversion device for water conservancy and hydropower to solve the technical problem mentioned in the background technology that the existing water diversion device needs to be placed as close to the river as possible in order to facilitate the placement of the water suction hose into the river, which poses a high safety risk.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water diversion device for water conservancy and hydropower, including a vehicle body, the vehicle body is provided with an extension device, a water absorption device and a filtering device, the extension device includes a first mounting sleeve, a second mounting sleeve, a first support frame, a second support frame, a mounting plate, a first extension rod and a second extension rod, the first mounting sleeve and the second mounting sleeve are respectively arranged on the first support frame and the second support frame, the first support frame and the second support frame are both arranged on the vehicle body, the first extension rod and the second extension rod are fixedly connected to the mounting plate at one end, and the other end is respectively slidably matched with the first mounting sleeve and the second mounting sleeve, the first mounting sleeve and the second mounting sleeve are both provided with a fixing mechanism, the filtering device includes a filter ball, a water storage tank and a filter net, the water storage tank is arranged on the vehicle body, a limit frame is arranged in the water storage tank, the filter net is arranged on the upper surface of the limit frame, and the filter net and the limit frame are detachably connected by bolts.

[0007] The utility model is further configured such that the water suction device includes a water suction hose, a first water pipe, a first water pump and a second water pipe, the first water pump is arranged on the vehicle body, and the two ends of the first water pump are respectively connected to the first water pipe and the second water pipe, the first water pipe is connected to the water suction hose, the other end of the water suction hose passes through the mounting plate and is connected to the filter ball, and the water suction hose and the mounting plate are fixedly connected.

[0008] The utility model is further configured that a second water pump is provided on the vehicle body, a third water pipe and a fourth water pipe are provided at both ends of the second water pump respectively, and the third water pipe is connected to the water storage tank near the bottom.

[0009] The utility model is further configured that a fifth water pipe and a sixth water pipe are provided on the fourth water pipe, and the fifth water pipe is connected to the first water pipe.

[0010] The utility model is further configured such that a first valve is provided at the first water pipe near the first water pump, a second valve is provided at the fifth water pipe near the first water pipe, and a third valve is provided on the sixth water pipe.

[0011] The utility model is further configured that the fixing mechanism comprises a first fixing sleeve and a second fixing sleeve, one end of the first fixing sleeve and the second fixing sleeve are hinged, and the other end is detachably connected by bolts.

[0012] The utility model is further configured such that the fixing mechanism is provided with two groups, wherein the first fixing sleeve and the first mounting sleeve in one group of the fixing mechanisms are fixedly connected, and the first fixing sleeve and the second fixing sleeve are sleeved outside the first extension rod, and the first fixing sleeve and the second mounting sleeve in the other group of the fixing mechanisms are fixedly connected, and the first fixing sleeve and the second fixing sleeve are sleeved outside the second extension rod.

[0013] The utility model is further configured that a cover plate is provided on the top of the water storage tank, and the cover plate and the water storage tank are detachably connected by bolts.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a water diversion device for water conservancy and hydropower, which has the following beneficial effects:

[0016] 1. The utility model is provided with an extension device to facilitate the outward extension of the mounting plate. At this time, the vehicle body can be placed at a position relatively far away from the river, and the filter ball can still be placed in the river to prevent workers from accidentally falling into the river during operation.

[0017] 2. The utility model is provided with a filtering device, which can perform preliminary filtering on the sucked water through a filter ball to prevent large particles of impurities in the river water from entering the first water pump and affecting the normal use of the water pump.

[0018] 3. The utility model is provided with a water suction device, which sucks river water into the water storage tank through the first water pump and filters it through the filter net, and then sucks the water in the water storage tank out through the second water pump and transports it to the place where water is needed through the sixth water pipe. The filter ball can also be backwashed through the fifth water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a water diversion device for water conservancy and hydropower;

[0020] Figure 2 It is a schematic diagram of the structure of the water absorption device and the water storage tank;

[0021] Figure 3 It is a schematic diagram of the structure of the extension device;

[0022] Figure 4 It is a schematic diagram of the structure of the water storage tank and the vehicle body;

[0023] Figure 5 It is a schematic diagram of the structure of the extension device and the filter ball.

[0024] In the figure: 1, vehicle body; 2, first mounting sleeve; 3, second mounting sleeve; 4, first support frame; 5, second support frame; 6, mounting plate; 7, first extension rod; 8, second extension rod; 9, filter ball; 10, water storage tank; 11, filter net; 12, limit frame; 13, water suction hose; 14, first water pipe; 15, first water pump; 16, second water pipe; 17, second water pump; 18, third water pipe; 19, fourth water pipe; 20, fifth water pipe; 21, sixth water pipe; 22, first valve; 23, second valve; 24, third valve; 25, first fixing sleeve; 26, second fixing sleeve; 27, cover plate. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 , a water diversion device for water conservancy and hydropower, comprising a body 1, an extension device, a water absorption device and a filtering device are arranged on the body 1, the extension device comprises a first mounting sleeve 2, a second mounting sleeve 3, a first support frame 4, a second support frame 5, a mounting plate 6, a first extension rod 7 and a second extension rod 8, the first mounting sleeve 2 and the second mounting sleeve 3 are respectively arranged on the first support frame 4 and the second support frame 5, the first support frame 4 and the second support frame 5 are both arranged on the body 1, the first extension rod 7 and the second extension rod 8 are fixedly connected to the mounting plate 6 at one end, and the other end is respectively slidably matched with the first mounting sleeve 2 and the second mounting sleeve 3, a fixing mechanism is arranged on the first mounting sleeve 2 and the second mounting sleeve 3, the filtering device comprises a filter ball 9, a water storage tank 10 and a filter screen 11, the water storage tank 10 is arranged on the body 1, a limit frame 12 is arranged in the water storage tank 10, the filter screen 11 is arranged on the upper surface of the limit frame 12, and the filter screen 11 and the limit frame 12 are detachably connected by bolts. The fixing mechanism includes a first fixing sleeve 25 and a second fixing sleeve 26, one end of the first fixing sleeve 25 and the second fixing sleeve 26 are hinged, and the other end is detachably connected by bolts. There are two groups of fixing mechanisms, one of which is a first fixing sleeve 25 and a first mounting sleeve 2 in a fixing mechanism, and the first fixing sleeve 25 and the second fixing sleeve 26 are sleeved outside the first extension rod 7, and the other is a first fixing sleeve 25 and a second mounting sleeve 3 in a fixing mechanism, and the first fixing sleeve 25 and the second fixing sleeve 26 are sleeved outside the second extension rod 8. A cover plate 27 is provided on the top of the water storage tank 10, and the cover plate 27 and the water storage tank 10 are detachably connected by bolts.

[0029] In this embodiment, the device is pushed to the vicinity of the river channel, and the bolts between the second fixing sleeve 26 and the first fixing sleeve 25 are unscrewed, and the first extension rod 7 and the second extension rod 8 are pulled outward until the mounting plate 6 moves above the water surface. At this time, the second fixing sleeve 26 and the first fixing sleeve 25 are bolted and fixed to fix the positions of the first extension rod 7 and the second extension rod 8.

[0030] More specifically, after the river water is filtered by the filter ball 9, it is absorbed into the water storage tank 10 through the water absorption device, and is filtered again through the filter net 11 in the water storage tank 10. The filtered water is then transported to the place where water is needed through the water absorption device.

[0031] See also Figure 1-5As an implementation of the water suction device: the water suction device includes a water suction hose 13, a first water pipe 14, a first water pump 15 and a second water pipe 16. The first water pump 15 is arranged on the vehicle body 1, and the two ends of the first water pump 15 are respectively connected to the first water pipe 14 and the second water pipe 16. The first water pipe 14 is connected to the water suction hose 13, and the other end of the water suction hose 13 passes through the mounting plate 6 and is connected to the filter ball 9. The water suction hose 13 and the mounting plate 6 are fixedly connected. The vehicle body 1 is provided with a second water pump 17, and the two ends of the second water pump 17 are respectively provided with a third water pipe 18 and a fourth water pipe 19. The third water pipe 18 is connected to the water storage tank 10 near the bottom. The fourth water pipe 19 is provided with a fifth water pipe 20 and a sixth water pipe 21, and the fifth water pipe 20 is connected to the first water pipe 14. A first valve 22 is provided on the first water pipe 14 near the first water pump 15 , a second valve 23 is provided on the fifth water pipe 20 near the first water pipe 14 , and a third valve 24 is provided on the sixth water pipe 21 .

[0032] Specifically, the first water pump 15 is started to suck out the river water through the suction hose 13 and the first water pipe 14, and discharged into the water storage tank 10 through the second water pipe 16. The water in the water storage tank 10 is then sucked out by the second water pump 17, and transported to the location where water is needed through the third water pipe 18, the fourth water pipe 19 and the sixth water pipe 21. The first valve 22 and the third valve 24 can also be closed, and the second valve 23 is opened. The second water pump 17 sucks out the water in the water storage tank 10 and discharges it into the river water through the fifth water pipe 20, the first water pipe 14 and the suction hose 13, thereby realizing backwashing of the filter ball 9.

[0033] In summary, when the overall equipment is in use:

[0034] Push the device to the vicinity of the river channel, unscrew the bolts between the second fixing sleeve 26 and the first fixing sleeve 25, pull the first extension rod 7 and the second extension rod 8 outward until the mounting plate 6 moves above the water surface, and then fix the second fixing sleeve 26 and the first fixing sleeve 25 with bolts to fix the positions of the first extension rod 7 and the second extension rod 8.

[0035] After the river water is filtered by the filter ball 9, it is absorbed into the water storage tank 10 through the water absorption device, and is filtered again through the filter net 11 in the water storage tank 10. The filtered water is then transported to the place where water is needed through the water absorption device.

[0036] Start the first water pump 15, suck out the river water through the suction hose 13 and the first water pipe 14, and discharge it into the water storage tank 10 through the second water pipe 16, and then suck out the water in the water storage tank 10 through the second water pump 17, and transport it to the location where water is needed through the third water pipe 18, the fourth water pipe 19 and the sixth water pipe 21. The first valve 22 and the third valve 24 can also be closed, and the second valve 23 is opened. The second water pump 17 sucks out the water in the water storage tank 10 and discharges it into the river water through the fifth water pipe 20, the first water pipe 14 and the suction hose 13, so as to realize backwashing of the filter ball 9.

[0037] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water diversion device for water conservancy and hydropower, comprising a vehicle body (1), characterized in that: The vehicle body (1) is provided with an extension device, a water absorbing device and a filtering device, the extension device comprising a first mounting sleeve (2), a second mounting sleeve (3), a first support frame (4), a second support frame (5), a mounting plate (6), a first extension rod (7) and a second extension rod (8), the first mounting sleeve (2) and the second mounting sleeve (3) are respectively arranged on the first support frame (4) and the second support frame (5), the first support frame (4) and the second support frame (5) are both arranged on the vehicle body (1), the first extension rod (7) and the second extension rod (8) are both One end is fixedly connected to the mounting plate (6), and the other end is respectively slidably matched with the first mounting sleeve (2) and the second mounting sleeve (3). The first mounting sleeve (2) and the second mounting sleeve (3) are both provided with fixing mechanisms. The filtering device comprises a filtering ball (9), a water storage tank (10) and a filtering net (11). The water storage tank (10) is arranged on the vehicle body (1). A limiting frame (12) is arranged in the water storage tank (10). The filtering net (11) is arranged on the upper surface of the limiting frame (12), and the filtering net (11) and the limiting frame (12) are detachably connected by bolts.

2. A water diversion device for water conservancy and hydropower according to claim 1, characterized in that: The water suction device comprises a water suction hose (13), a first water pipe (14), a first water pump (15) and a second water pipe (16); the first water pump (15) is arranged on the vehicle body (1), and two ends of the first water pump (15) are respectively connected to the first water pipe (14) and the second water pipe (16); the first water pipe (14) is connected to the water suction hose (13); the other end of the water suction hose (13) passes through the mounting plate (6) and is connected to the filter ball (9); the water suction hose (13) and the mounting plate (6) are fixedly connected.

3. A water diversion device for water conservancy and hydropower according to claim 1, characterized in that: The vehicle body (1) is provided with a second water pump (17), and a third water pipe (18) and a fourth water pipe (19) are respectively provided at both ends of the second water pump (17), and the third water pipe (18) is connected to the water storage tank (10) near the bottom.

4. A water diversion device for water conservancy and hydropower according to claim 3, characterized in that: The fourth water pipe (19) is provided with a fifth water pipe (20) and a sixth water pipe (21), and the fifth water pipe (20) is connected to the first water pipe (14).

5. A water diversion device for water conservancy and hydropower according to claim 2, characterized in that: The first water pipe (14) is provided with a first valve (22) near the first water pump (15), the fifth water pipe (20) is provided with a second valve (23) near the first water pipe (14), and the sixth water pipe (21) is provided with a third valve (24).

6. A water diversion device for water conservancy and hydropower according to claim 1, characterized in that: The fixing mechanism comprises a first fixing sleeve (25) and a second fixing sleeve (26); one end of the first fixing sleeve (25) and the second fixing sleeve (26) are hinged, and the other end is detachably connected by bolts.

7. A water diversion device for water conservancy and hydropower according to claim 6, characterized in that: The fixing mechanism is provided in two groups, wherein the first fixing sleeve (25) and the first installation sleeve (2) in one group of the fixing mechanisms are fixedly connected, and the first fixing sleeve (25) and the second fixing sleeve (26) are sleeved outside the first extension rod (7), and the first fixing sleeve (25) and the second installation sleeve (3) in the other group of the fixing mechanisms are fixedly connected, and the first fixing sleeve (25) and the second fixing sleeve (26) are sleeved outside the second extension rod (8).

8. A water diversion device for water conservancy and hydropower according to claim 1, characterized in that: A cover plate (27) is provided on the top of the water storage tank (10), and the cover plate (27) and the water storage tank (10) are detachably connected via bolts.

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