Anti-blocking water diversion device for water conservancy and hydropower

Abstract

The utility model discloses an anti-blocking water conservancy and hydropower water diversion device which comprises a water collecting bin, the side wall of the water collecting bin is communicated with a first water pipe, the side wall of the water collecting bin is further communicated with a water outlet pipe, the bottom of the water collecting bin is communicated with a blow-off pipe, one end of the first water pipe is connected with a water suction pump in a sealed mode, and one end of the water suction pump is connected with a second water pipe in a sealed mode. The side wall of the second water pipe is communicated with a high-pressure water pump, one end of the second water pipe is provided with a water pumping anti-blocking mechanism, the water pumping anti-blocking mechanism is communicated with the high-pressure water pump, the water outlet pipe is communicated with a purification mechanism, and the middle of the water outlet pipe is further provided with a water outlet anti-blocking mechanism. When dry branches and fallen leaves are accumulated to a certain degree near the hollow box, the accumulated dry branches and fallen leaves are scattered through the high-pressure spray head, and then when the surface area of the filter screen is full of impurities, the bolts can be turned off to replace the filter screen.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of water conservancy and hydropower engineering related devices relates to the water conservancy and hydropower water diversion device of preventing blockage. BACKGROUND

[0002] Water conservancy and hydropower engineering is the engineering construction project with water as the main operating object, from the construction process of the engineering, divides survey, planning, design, construction, management etc. Several links, the specific construction link is consistent with general civil construction engineering, namely project proposal, feasibility study, preliminary design, construction drawing design, construction preparation, construction implementation, completion acceptance, post-evaluation, from the specific function of engineering, divides into two big categories of water conservancy engineering and hydropower engineering, and the water conservancy engineering is reservoir, water supply pipeline, canal, pool, water tower, sluice etc. The engineering with water diversion, water storage, water lifting as the goal, and its purposes have irrigation, drinking water, navigation, ecology etc., and the water conservancy and hydropower engineering diversion needs to use the water diversion device for water conservancy and hydropower engineering, therefore, especially needs the water conservancy and hydropower water diversion device of preventing blockage.

[0003] But the existing water conservancy and hydropower water diversion device of preventing blockage, the existing water conservancy water diversion device when river water diversion, the dry branches and leaves in water are easy to be pumped into the pump body by water pump, can cause the water pump to be blocked, even cause the damage of water pump, cause economic loss, and although the filter screen is set to filter the sundries in water, however, after long time use, the filter screen is filled with sundries and causes the filter screen to be blocked, and the existing filter screen is mostly fixed design, causing the filter screen to be inconvenient to take out and clean. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing water conservancy and hydropower water diversion device of preventing blockage, solves the problem that the filter screen is mostly fixed design in prior art, causing the filter screen to be inconvenient to take out and clean.

[0005] The utility model adopts the technical scheme, water conservancy and hydropower water diversion device of preventing blockage, including water collecting bin, the lateral wall of water collecting bin is connected with first water pipe, the lateral wall of water collecting bin still is connected with water outlet pipe, and the bottom of water collecting bin is connected with blow-off pipe, and one end of first water pipe is connected with water pump, and one end of water pump is connected with second water pipe, and the lateral wall of second water pipe is connected with high pressure water pump, and one end of second water pipe is provided with water pumping anti-blocking mechanism, and water pumping anti-blocking mechanism communicates with high pressure water pump, and the water outlet pipe is connected with purification mechanism, and the middle part of water outlet pipe is also provided with water outlet anti-blocking mechanism.

[0006] The utility model has the characteristics that:

[0007] The water outlet anti-blocking mechanism comprises a bolt, an annular groove is formed in the surface of the bolt, a sealing ring is sleeved on the bolt, a boss is arranged on one side of the water outlet pipe, a threaded groove is formed in the inner wall of the boss of the water outlet pipe, a filter screen is embedded in the water outlet pipe, the water outlet pipe is threadedly connected with the bolt, the filter screen is matched with the inner side of the water outlet pipe in size, and the bolt is matched with the threaded groove in size.

[0008] The sealing ring is provided with two groups, and the sealing ring is sleeved in the annular groove formed in the surface of the bolt.

[0009] The water pumping anti-blocking mechanism comprises a hollow box, the hollow box is of a porous structure, a water storage tank is connected to the bottom of the hollow box, a plurality of high-pressure nozzles are mounted on the outer wall of the water storage tank, one end of a drain pipe is sealingly connected to the water storage tank, and the other end of the drain pipe is sealingly connected with a high-pressure water pump.

[0010] The purification mechanism comprises a support frame, a liquid pumping pump is mounted in the support frame, a liquid storage tank is mounted on the top of the support frame, the liquid pumping pump is connected with a liquid outlet pipe, the liquid outlet pipe is communicated with the water outlet pipe, the liquid pumping pump is further connected with a liquid discharge pipe, and the liquid discharge pipe is communicated with the liquid storage tank.

[0011] A liquid inlet is formed in the top of the liquid storage tank, one end of the liquid discharge pipe is sealingly connected to the bottom of the liquid storage tank, and the other end of the liquid discharge pipe is sealingly connected with the liquid pumping pump.

[0012] The water conservancy and hydropower water diversion device of the utility model has the advantages that when it is necessary to avoid dry branches and leaves from entering the water pumping pump, the second water pipe sealingly connected with one end of the water pumping pump is installed in the hollow box, water is pumped through the hollow box provided with a plurality of holes, the suction of dry branches and leaves is effectively blocked, when the dry branches and leaves are accumulated to a certain degree near the hollow box, the accumulated dry branches and leaves can be scattered by the high-pressure nozzles, and when the surface of the filter screen is full of impurities, the bolt can be turned to replace the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the water conservancy and hydropower water diversion device of the utility model;

[0014] Figure 2 is an exploded structural schematic view of the anti-blocking mechanism in the water conservancy and hydropower water diversion device of the utility model;

[0015] Figure 3 is a structural schematic view of the purification mechanism in the water conservancy and hydropower water diversion device of the utility model;

[0016] Figure 4 is an enlarged structural schematic view of position A of the water conservancy and hydropower water diversion device of the utility model.

[0017] In the figure, 1, water collection tank, 2, first water pipe, 3, water outlet pipe, 4, sewage pipe, 5, water pump, 6, purification mechanism, 7, second water pipe, 8, high-pressure water pump, 9, water pumping anti-blocking mechanism, 10, water outlet anti-blocking mechanism;

[0018] 601. Liquid outlet pipe, 602. Liquid pump, 603. Support frame, 604. Liquid storage tank, 605. Liquid inlet, 606. Liquid discharge pipe, 901. Hollow tank, 902. Drain pipe, 903. Water storage tank, 904. High-pressure nozzle, 1001. Threaded groove, 1002. Filter, 1003. Bolt, 1004. Annular groove, 1005. Sealing ring. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Example 1

[0021] The utility model anti-clogging water conservancy and hydropower water diversion device, such as Figure 1 and Figure 4 As shown, it includes a water collecting bin 1, the side wall of the water collecting bin 1 is connected to a first water pipe 2, the side wall of the water collecting bin 1 is also connected to a water outlet pipe 3, the bottom of the water collecting bin 1 is connected to a sewage pipe 4, one end of the first water pipe 2 is sealed and connected to a water pump 5, one end of the water pump 5 is sealed and connected to a second water pipe 7, the side wall of the second water pipe 7 is connected to a high-pressure water pump 8, one end of the second water pipe 7 is provided with a water pumping anti-blocking mechanism 9, the water pumping anti-blocking mechanism 9 is connected to the high-pressure water pump 8, the outlet pipe 3 is connected to a purification mechanism 6, and a water outlet anti-blocking mechanism 10 is further provided in the middle of the outlet pipe 3, the water outlet anti-blocking mechanism 10 includes a bolt 1003, the surface of the bolt 1003 is provided with an annular groove 1004, the bolt 1003 is sleeved with a sealing ring 1005, the sealing ring 100 The sealing performance after the bolt 1003 and the thread groove 1001 are connected is enhanced to prevent water from flowing out from the connection between the bolt 1003 and the thread groove 1001. A boss is provided on one side of the water outlet pipe 3, and a thread groove 1001 is provided on the inner wall of the boss of the water outlet pipe 3. A filter screen 1002 is embedded in the interior of the water outlet pipe 3. Through the setting of the filter screen 1002, when in use, the filter screen 1002 can effectively filter impurities and fine particles in the water. The water outlet pipe 3 is threadedly connected to the bolt 1003. The size of the filter screen 1002 matches that of the inner side of the water outlet pipe 3. Two sets of sealing rings 1005 are provided. The sealing rings 1005 are sleeved in the annular groove 1004 provided on the surface of the bolt 1003. The size of the bolt 1003 matches that of the thread groove 1001.

[0022] Example 2

[0023] The utility model anti-clogging water conservancy and hydropower water diversion device, such as Figure 1 、 Figure 2 and Figure 4As shown, including the sump 1, the side wall of the sump 1 is communicated with the first water pipe 2, the side wall of the sump 1 is also communicated with the water outlet pipe 3, the bottom of the sump 1 is communicated with the drain pipe 4, one end of the first water pipe 2 is sealingly connected with the water pump 5, one end of the water pump 5 is sealingly connected with the second water pipe 7, the side wall of the second water pipe 7 is communicated with the high-pressure water pump 8, one end of the second water pipe 7 is provided with the water pumping anti-blocking mechanism 9, the water pumping anti-blocking mechanism 9 is communicated with the high-pressure water pump 8, the water outlet pipe 3 is communicated with the purification mechanism 6, the middle part of the water outlet pipe 3 is also provided with the water outlet anti-blocking mechanism 10, the water outlet anti-blocking mechanism 10 includes a bolt 1003, an annular groove 1004 is formed on the surface of the bolt 1003, the bolt 1003 is sleeved with a sealing ring 1005, the sealing ring 1005 increases the sealing property of the bolt 1003 after being connected with the threaded groove 1001, so that water can be prevented from flowing out from the connection between the bolt 1003 and the threaded groove 1001, a boss is arranged on one side of the water outlet pipe 3, a threaded groove 1001 is formed on the inner wall of the boss of the water outlet pipe 3, a filter screen 1002 is embedded in the water outlet pipe 3, through the arrangement of the filter screen 1002, the filter screen 1002 can effectively filter impurities and small particles in water during use, the water outlet pipe 3 is threadedly connected with the bolt 1003, the filter screen 1002 is consistent in size with the inside of the water outlet pipe 3, the sealing ring 1005 is provided in two groups, the sealing ring 1005 is sleeved on the surface of the bolt 1003, the bolt 1003 is matched in size with the threaded groove 1001;

[0024] The pumping anti-blocking mechanism 9 includes a hollow box 901, which is a porous structure. The bottom of the hollow box 901 is connected to a water tank 903, and the outer wall of the water tank 903 is installed with a number of high-pressure nozzles 904. The other end of the drain pipe 902 is sealed with the high-pressure water pump 8. When preventing the water pump 5 from being blocked, the water pump 5 is first started, the water pump 5 starts to start and pump water, and then the water pump 5 pumps water out through the second water pipe 7, and the hollow box 901 on the surface of the second water pipe 7 can isolate the dead branches and rotten leaves in the water, and then the water pump 5 The preliminarily treated water is sent into the interior of the water collection tank 1 through the first water pipe 2, and then the water will enter the interior of the water outlet pipe 3 from the interior of the water collection tank 1. The rear filter 1002 will isolate the fine particles in the water. After the surface of the filter 1002 is blocked by fine particles, the bolt 1003 connected to the thread groove 1001 can be rotated, and then the filter 1002 can be taken out for replacement. After replacing the filter 1002, the bolt 1003 is threadedly connected to the thread groove 1001, and the sealing ring 1003 set on the surface of the annular groove 1004 is screwed. 05 can prevent water from flowing out from the connection between the bolt 1003 and the threaded groove 1001. The water storage tank 903 is sealed and connected to one end of the drain pipe 902. After the water pump 5 pumps water for a period of time, due to the suction force brought by the water pump 5 to the second water pipe 7, sand and dead branches and leaves will slowly gather near the hollow box 901, which will easily cause the water absorption capacity of the water pump 5 to decrease. Then the high-pressure water pump 8 is started, and the high-pressure water pump 8 will pump the water in the second water pipe 7 into its machine, and then send it to the inside of the water storage tank 903 through the drain pipe 902. When the water pressure in the water tank 903 reaches a certain level, water will be sprayed out from the high-pressure nozzle 904, and then the high-pressure nozzle 904 will disperse the sand and gravel and dead branches and leaves gathered near the hollow box 901. The hollow box 901 has a porous structure, and one end of the drain pipe 902 is sealed with the water tank 903. Through the arrangement of the hollow box 901 and the drain pipe 902, when in use, the porous structure of the hollow box 901 can effectively prevent dead branches and leaves from entering the interior of the water pump 5 through the second water pipe 7, thereby avoiding damage to the water pump 5.

[0025] Example 3

[0026] The utility model anti-clogging water conservancy and hydropower water diversion device, such as Figure 1 、 Figure 2 and Figure 4As shown, including the sump 1, the side wall of the sump 1 is communicated with the first water pipe 2, the side wall of the sump 1 is also communicated with the water outlet pipe 3, the bottom of the sump 1 is communicated with the drain pipe 4, one end of the first water pipe 2 is sealingly connected with the water pump 5, one end of the water pump 5 is sealingly connected with the second water pipe 7, the side wall of the second water pipe 7 is communicated with the high-pressure water pump 8, one end of the second water pipe 7 is provided with the water pumping anti-blocking mechanism 9, the water pumping anti-blocking mechanism 9 is communicated with the high-pressure water pump 8, the water outlet pipe 3 is communicated with the purification mechanism 6, the middle part of the water outlet pipe 3 is also provided with the water outlet anti-blocking mechanism 10, the water outlet anti-blocking mechanism 10 includes a bolt 1003, an annular groove 1004 is formed on the surface of the bolt 1003, the bolt 1003 is sleeved with a sealing ring 1005, the sealing ring 1005 increases the sealing property of the bolt 1003 after being connected with the threaded groove 1001, so that water can be prevented from flowing out from the connection between the bolt 1003 and the threaded groove 1001, a boss is arranged on one side of the water outlet pipe 3, a threaded groove 1001 is formed on the inner wall of the boss of the water outlet pipe 3, a filter screen 1002 is embedded in the water outlet pipe 3, through the arrangement of the filter screen 1002, the filter screen 1002 can effectively filter impurities and small particles in water during use, the water outlet pipe 3 is threadedly connected with the bolt 1003, the filter screen 1002 is consistent in size with the inside of the water outlet pipe 3, the sealing ring 1005 is provided in two groups, the sealing ring 1005 is sleeved on the surface of the bolt 1003, the bolt 1003 is matched in size with the threaded groove 1001;

[0027] The water pumping anti-blocking mechanism 9 comprises a hollow box 901, the hollow box 901 is a porous structure, the bottom of the hollow box 901 is connected with a water storage tank 903, a plurality of high-pressure nozzles 904 are installed on the outer wall of the water storage tank 903, the other end of the drain pipe 902 is sealingly connected with the high-pressure water pump 8, when preventing the water pump 5 from being blocked, first start the water pump 5, the water pump 5 starts to start and pump water, then the water pump 5 pumps out water through the second water pipe 7, and the hollow box 901 on the surface of the second water pipe 7 can isolate the dry branches and leaves in the water, then the water pump 5 sends the preliminarily processed water into the inside of the water collecting bin 1 through the first water pipe 2, then the water enters the inside of the water outlet pipe 3 from the inside of the water collecting bin 1, the rear filter screen 1002 can isolate the fine particles in the water, after the surface of the filter screen 1002 is blocked by the fine particles, the bolt 1003 connected with the threaded groove 1001 can be rotated, then the filter screen 1002 is taken out for replacement, after the filter screen 1002 is replaced, the bolt 1003 is screwedly connected with the threaded groove 1001, and the sealing ring 1005 sleeved on the surface of the annular groove 1004 can avoid water flowing out from the connection position of the bolt 1003 and the threaded groove 1001, one end of the drain pipe 902 is sealingly connected with the water storage tank 903, after the water pump 5 pumps water for a period of time, due to the suction force of the water pump 5 on the second water pipe 7, sand and dry branches and leaves will slowly gather near the hollow box 901, which can easily cause the water suction capacity of the water pump 5 to decrease, then the high-pressure water pump 8 is started, the high-pressure water pump 8 can pump the water in the second water pipe 7 into the machine, then the water is sent into the inside of the water storage tank 903 through the drain pipe 902, when the water pressure in the water storage tank 903 reaches a certain degree, the water can be sprayed out from the high-pressure nozzles 904, then the high-pressure nozzles 904 can scatter the sand and dry branches and leaves gathered near the hollow box 901, the hollow box 901 is a porous structure, one end of the drain pipe 902 is sealingly connected with the water storage tank 903, through the hollow box 901 and the drain pipe 902, when in use, the porous hollow box 901 can effectively prevent the dry branches and leaves from entering the inside of the water pump 5 through the second water pipe 7, so that the water pump 5 is prevented from being damaged;

[0028] The purification mechanism 6 includes a liquid outlet pipe 601, a liquid pump 602, a support frame 603, a liquid storage tank 604, a liquid inlet 605 and a drain pipe 606. The surface of the water outlet pipe 3 is fixedly connected to the liquid outlet pipe 601, one end of the liquid outlet pipe 601 is connected to the liquid pump 602, the surface of the liquid pump 602 is connected to the support frame 603, the surface of the support frame 603 is installed with the liquid storage tank 604, the surface of the liquid storage tank 604 is provided with a liquid inlet 605, and the surface of the liquid storage tank 604 is sealed with the drain pipe 606. 05 and the setting of the liquid discharge pipe 606. When in use, when it is necessary to purify the water after filtration but still containing bacteria, first start the liquid pump 602, and then the liquid pump 602 will extract the purification liquid in the liquid storage tank 604 through the liquid discharge pipe 606, and then the liquid pump 602 will transfer the extracted purification liquid to the inside of the liquid outlet pipe 601, and then the liquid outlet pipe 601 will send the purification liquid into the inside of the water outlet pipe 3. At this time, the purification liquid is mixed with the water containing bacteria, thereby completing the killing of the bacteria. When the purification liquid in the liquid storage tank 604 is exhausted, new purification liquid is added to the liquid storage tank 604 through the liquid inlet 605.

[0029] The liquid pump 602 is installed inside the support frame 603, and the discharge pipe 606 is sealed with the liquid pump 602. Through the arrangement of the liquid pump 602 and the support frame 603, when in use, the liquid pump 602 can extract the purification liquid in the liquid storage tank 604, and then the liquid pump 602 sends the extracted liquid into the water outlet pipe 3 through the liquid outlet pipe 601, so as to facilitate the subsequent purification liquid to eliminate bacteria in the water. The support frame 603 supports the liquid storage tank 604, and the liquid pump 602 is installed inside the support frame 603, which can reduce the space occupied.

[0030] The working principle of the utility model of anti-clogging water conservancy and hydropower water diversion device is as follows: first, when preventing the water pump 5 from being blocked, the water pump 5 is started first, the water pump 5 starts to start and pump water, and then the water pump 5 pumps water out through the second water pipe 7, and the hollow box 901 on the surface of the second water pipe 7 can isolate dead branches and rotten leaves in the water, and then the water pump 5 sends the preliminarily treated water into the interior of the water collection tank 1 through the first water pipe 2, and then the water will enter the interior of the water outlet pipe 3 from the interior of the water collection tank 1, and then the filter 1002 will isolate the fine particles in the water, and the filter 100 2 When the surface is clogged with fine particles, the bolt 1003 connected to the thread groove 1001 can be rotated, and then the filter 1002 can be taken out for replacement. After replacing the filter 1002, the bolt 1003 is threadedly connected to the thread groove 1001, and the sealing ring 1005 set on the surface of the annular groove 1004 can prevent water from flowing out from the connection between the bolt 1003 and the thread groove 1001, and the impurities accumulated at the bottom of the water collection bin 1 after precipitation can be discharged through the sewage pipe 4. After the water pump 5 pumps water for a period of time, due to the suction force brought to the second water pipe 7 by the water pump 5, It will cause sand and gravel and dead branches and rotten leaves to slowly gather near the hollow box 901, which will easily cause the water absorption capacity of the water pump 5 to decrease. Then, the high-pressure water pump 8 will be started. The high-pressure water pump 8 will draw the water in the second water pipe 7 into its machine, and then send it to the inside of the water storage tank 903 through the drain pipe 902. When the water pressure in the water storage tank 903 reaches a certain level, water will be sprayed out from the high-pressure nozzle 904, and then the high-pressure nozzle 904 will disperse the sand and gravel and dead branches and rotten leaves gathered near the hollow box 901. When it is necessary to purify the filtered water that still contains bacteria, first start the high-pressure water pump 8. The liquid pump 602 is started, and then the liquid pump 602 will extract the purified liquid in the liquid storage tank 604 through the discharge pipe 606, and then the liquid pump 602 will transfer the extracted purified liquid to the inside of the liquid outlet pipe 601, and then the liquid outlet pipe 601 will send the purified liquid into the inside of the water outlet pipe 3. At this time, the purified liquid is mixed with the water containing bacteria, thereby completing the killing of bacteria. When the purified liquid in the liquid storage tank 604 is exhausted, new purified liquid can be added to the liquid storage tank 604 through the liquid inlet 605, thus completing the anti-clogging water conservancy and hydropower water diversion device.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Anti-clogging water conservancy and hydropower water diversion device, characterized in that: The invention comprises a water collecting bin (1), wherein the side wall of the water collecting bin (1) is connected to a first water pipe (2), the side wall of the water collecting bin (1) is also connected to a water outlet pipe (3), the bottom of the water collecting bin (1) is connected to a sewage pipe (4), one end of the first water pipe (2) is sealedly connected to a water pump (5), one end of the water pump (5) is sealedly connected to a second water pipe (7), the side wall of the second water pipe (7) is connected to a high-pressure water pump (8), one end of the second water pipe (7) is provided with a water pumping anti-blocking mechanism (9), the water pumping anti-blocking mechanism (9) is connected to the high-pressure water pump (8), the outlet pipe (3) is connected to a purification mechanism (6), and a water outlet anti-blocking mechanism (10) is also provided in the middle of the outlet pipe (3).

2. The anti-clogging water conservancy and hydropower water diversion device according to claim 1 is characterized in that: The water outlet anti-blocking mechanism (10) comprises a bolt (1003), a surface of the bolt (1003) is provided with an annular groove (1004), a sealing ring (1005) is sleeved on the bolt (1003), a boss is provided on one side of the water outlet pipe (3), a threaded groove (1001) is provided on the inner wall of the boss of the water outlet pipe (3), a filter screen (1002) is embedded in the interior of the water outlet pipe (3), the water outlet pipe (3) is threadedly connected to the bolt (1003), the filter screen (1002) matches the inner size of the water outlet pipe (3), and the bolt (1003) matches the size of the threaded groove (1001).

3. The anti-clogging water conservancy and hydropower water diversion device according to claim 2, characterized in that: Two groups of sealing rings (1005) are provided, and the sealing rings (1005) are sleeved in an annular groove (1004) provided on the surface of the bolt (1003).

4. The anti-clogging water conservancy and hydropower water diversion device according to claim 2, characterized in that: The pumping anti-blocking mechanism (9) comprises a hollow box (901) having a porous structure. The bottom of the hollow box (901) is connected to a water storage tank (903). The outer wall of the water storage tank (903) is equipped with a plurality of high-pressure nozzles (904). The water storage tank (903) is sealedly connected to one end of a drainage pipe (902). The other end of the drainage pipe (902) is sealedly connected to a high-pressure water pump (8).

5. The anti-clogging water conservancy and hydropower water diversion device according to claim 1, characterized in that: The purification mechanism (6) comprises a support frame (603), a liquid pump (602) is installed inside the support frame (603), a liquid storage tank (604) is installed on the top of the support frame (603), the liquid pump (602) is connected to a liquid outlet pipe (601), the liquid outlet pipe (601) is in communication with the water outlet pipe (3), and the liquid pump (602) is further connected to a liquid discharge pipe (606), the liquid discharge pipe (606) is in communication with the liquid storage tank (604).

6. The anti-clogging water conservancy and hydropower water diversion device according to claim 5, characterized in that: A liquid inlet (605) is provided at the top of the liquid storage tank (604), and the bottom of the liquid storage tank (604) is sealedly connected to one end of a liquid discharge pipe (606), while the other end of the liquid discharge pipe (606) is sealedly connected to a liquid extraction pump (602).

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