CN118407501A - A drainage device for water conservancy projects in extreme precipitation weather - Google Patents

Abstract

The invention discloses a drainage device for hydraulic engineering in extreme precipitation weather, and mainly relates to the technical field of drainage of hydraulic engineering. Including cistern and drainage tank, two water pumps are installed to one side of cistern, two the inlet tube is installed to the one end that the water pump is close to the cistern, the communicating pipe is installed to the one end that the water pump is close to the drainage tank, the cistern is close to the upper end fixed surface of drainage tank and is link up there is the drain pipe, the rhombus water pipe is installed to the one end that the drainage tank is close to the drain pipe bottom, the one end that the rhombus water pipe is close to the drain pipe is equipped with adjusting device. The invention has the beneficial effects that: the problem of in extreme precipitation weather, partial drainage equipment in the hydraulic engineering will appear the discharge more to cause the discharge between cistern and the drainage tank unequal, and then lead to the condition that rivers overflowed, will utilize the diamond water pipe to carry out auxiliary drainage this moment, when operating the use to the diamond water pipe, appear the rivers impurity easily and cause the jam is solved.

Description

A drainage device for water conservancy projects in extreme precipitation weather

Technical Field

The invention relates to the technical field of water conservancy project drainage, and in particular to a water conservancy project drainage device in extreme precipitation weather.

Background technique

Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. During the construction of water conservancy projects, new waterproof and drainage devices for water conservancy project construction are needed, which are more common in water conservancy project facilities.

Prior art includes an invention with publication number CN111648450B, which discloses a waterproof drainage device for water conservancy project construction. The patent includes a body, a control switch, a movable door, a handle, an observation window, a drain outlet, an auxiliary filtering device and a solenoid valve. An auxiliary filtering device is set at the top right end of the body, and the driving mechanism is started by the control switch. The driving mechanism drives the drum to rotate, so that the slide rod drives the movable rod to reciprocate up and down, thereby driving the filter plate to move together, preventing debris from accumulating somewhere on the filter plate, effectively improving the filtering effect on the water flow, and at the same time increasing the buffering effect through the spring, which can prevent the water flow from causing direct impact on the inside of the drainage device, effectively improving the service life of the drainage device, and by ensuring the rotation of the rotating ball head, the later maintenance and replacement are also more convenient. A new type of waterproof drainage device for water conservancy project construction.

It was found in the drainage facilities of water conservancy projects that in extreme rainfall weather, some drainage equipment in the water conservancy projects will have a large water flow, resulting in an unequal water flow between the reservoir and the drainage pool, and then causing water overflow. At this time, diamond water pipes will be used for auxiliary drainage. When operating and using the diamond water pipes, blockage caused by impurities in the water flow is likely to occur.

The present application provides a technical solution to the technical problem, aiming to provide technical personnel in the field with a variety of options for solving the problem.

Summary of the invention

The purpose of the present invention is to solve the problem in the prior art that in extreme precipitation weather, some drainage equipment in water conservancy projects will have a large water flow, resulting in unequal water flow between the water storage tank and the drainage tank, which in turn leads to water overflow. At this time, diamond water pipes will be used for auxiliary drainage. When the diamond water pipes are operated and used, they are prone to blockage due to water impurities. A drainage device for water conservancy projects in extreme precipitation weather is proposed.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a drainage device for a water conservancy project in extreme precipitation weather, comprising a water reservoir and a drainage pool, two water pumps are installed on one side of the water reservoir, water inlet pipes are installed at one end of the two water pumps close to the water reservoir, a connecting pipe is installed at one end of the water pump close to the drainage pool, a drainage pipe is fixedly passed through the upper end surface of the water reservoir close to the drainage pool, a diamond-shaped water pipe is installed at one end of the bottom of the drainage pipe close to the drainage pool, an adjusting device is provided at one end of the diamond-shaped water pipe close to the drainage pipe, and the adjusting device comprises a chute, which is opened at a diamond The upper end surface of the drain pipe is connected to a rotating frame on the inner wall of the slide groove, and a plurality of telescopic rods are fixedly connected to the upper end surface of the rotating frame. The upper ends of the plurality of telescopic rods are fixedly connected to the same filter frame, and a plurality of filter holes are provided on the surface of the filter frame. The arc surfaces of the telescopic rods are each provided with a spring, and the two ends of the spring are respectively fixedly connected to the filter frame and the rotating frame. The bottom end of the drain pipe is fixedly connected to a conical tube, and one end of the conical tube away from the drain pipe is fixedly connected to the diamond-shaped water pipe, and the bottom inner wall of the conical tube is threadedly connected to a first bearing frame and a second bearing frame.

The effect achieved by the above components is: in extreme precipitation weather, some drainage equipment in the water conservancy project will appear, and the water flow is large, resulting in unequal flow between the water storage tank and the drainage tank, which in turn leads to water overflow. At this time, the diamond water pipe is used for auxiliary drainage. At the same time, in order to better filter and protect the stains in the water flow in the diamond water pipe, the conical pipe fixed at the bottom of the drainage pipe is used for assistance. At the same time, the upper end of the diamond water pipe is driven by the rotating frame to rotate the filter frame, and the rotating frame and the filter frame can vibrate through the tensile force between the telescopic rod and the spring and the impact of the water flow, so that the entire filter frame can perform better filtering operations, and the filtered impurities will flow to the first bearing frame and the second bearing frame around it, which is convenient for carrying and storing the impurities.

Preferably, the cross section of the filter frame is in the shape of a pointed cone, and the cross section size of the filter frame is adapted to the cross section size of the tapered tube.

The effect achieved by the above components is that the dirt in the water flow can flow to the first carrying frame and the second carrying frame around through the pointed cone-shaped filter frame.

Preferably, a fan blade frame is fixedly connected to the uppermost end of the filter frame, and the upper end surface of the fan blade frame is arc-shaped.

The effect achieved by the above components is: during the use of the filter frame, the fan blade frame fixed on the upper end of the filter frame can be matched with the water flow to flush the fan blade frame to drive the filter frame to rotate, which is convenient for better operation and use of the filter frame.

Preferably, a plurality of balls are slidably connected to the inner wall of the slide groove, and arc surfaces of the plurality of balls are slidably connected to the inner wall of the rotating frame.

The effect achieved by the above components is that the friction between the rotating frame and the sliding groove can be effectively reduced by the balls in the sliding groove, so that the rotating frame can better drive the filter frame to rotate.

Preferably, a docking block is inserted into the side where the first supporting frame and the second supporting frame are close to each other, and the cross-section of the docking block is "U"-shaped. A moving rod is slidably penetrated through the surface of the docking block, and one end of the moving rod slides through the first supporting frame and the second supporting frame. A tension spring is sleeved on the arc surface of the moving rod, and the two ends of the tension spring are respectively fixedly connected to the first supporting frame and the moving rod.

The effect achieved by the above components is: when the first supporting frame is docked with the second supporting frame and the conical tube, the first supporting frame and the second supporting frame can be temporarily fixed by the docking block and the moving rod, and the tensile force generated by the tension spring can be used to prevent the moving rod from falling off.

Preferably, an auxiliary device is provided at a position corresponding to the water inlet pipe on one side surface of the water reservoir, and the auxiliary device comprises an auxiliary frame and a movable frame, the bottom end of the auxiliary frame is fixedly connected to the side wall surface of the water reservoir, a drainage pipe is fixedly penetrated through the bottom surface of the auxiliary frame, a limiting groove is provided on one side surface of the movable frame close to the auxiliary frame, a limiting plate is fixedly connected to the position of the inner wall of the auxiliary frame corresponding to the limiting groove, the surface of the limiting plate is slidably connected to the inner wall of the limiting groove, a connecting plate is fixedly connected to the bottom surface of one end of the movable frame close to the water inlet pipe, plug blocks are fixedly connected to both ends of the connecting plate, the cross-sectional size of the plug blocks is adapted to the cross-sectional size of the water inlet pipe, an auxiliary groove is provided on the surface of one end of the movable frame close to the connecting plate, the inner wall of the auxiliary groove is slidably connected to the auxiliary plate, one end of the auxiliary plate is fixedly connected to the inner wall of the water reservoir, the end of the movable frame close to the auxiliary frame is rotatably connected to a rotating frame, and the bottom end of the rotating frame is rotatably connected to an auxiliary ball, and the auxiliary ball is a wooden ball.

The effect achieved by the above components is: during extreme precipitation, in order to prevent the water pump from continuing to pump water into the water reservoir through the water inlet pipe, the water outlet end of the water inlet pipe needs to be closed. For the convenience of operation, auxiliary operation is performed through the auxiliary frame on the side of the water reservoir close to the water inlet pipe. During precipitation, the drainage pipe that runs through one side of the auxiliary frame is used to determine whether it is extreme precipitation. When it is extreme precipitation, the water outlet speed of the drainage pipe is slower than the water inlet speed of the auxiliary frame, so that the auxiliary frame can be filled with water, and the wooden auxiliary ball in the auxiliary frame will float up, thereby driving the entire mobile frame to slide upward along the limit plate through the limit groove. At this time, the plug blocks on both sides of the connecting plate at one end of the mobile frame will be plugged and sealed with the water outlet end of the water inlet pipe, so that the entire water inlet can be effectively closed and sealed.

Preferably, a baffle is fixedly connected to the bottom surface of one end of the movable frame close to the auxiliary ball, and the surface of the baffle abuts against the arc surface of the auxiliary ball.

The effect achieved by the above components is: during the use of the auxiliary ball, in order to facilitate the wooden auxiliary ball to float, a baffle at the bottom of the movable frame is used to protect the auxiliary ball from getting stuck in the floating position.

Preferably, the cross section of the insert block is in the shape of a pointed cone, the insert block is a hard alloy block, a sealing ring is fixedly connected to the arc surface of the insert block, and the sealing ring is a rubber ring.

The effect achieved by the above components is that when the plugs fixed at both ends of the connecting plate are connected and closed with the water inlet pipe, the plugs with a pointed cone-shaped cross-section can be used for auxiliary operation, and the rubber sealing ring can effectively increase the sealing between the plug and the water inlet pipe.

Preferably, protective devices are provided at positions on the surface of the water reservoir corresponding to both sides of the diamond-shaped water pipe, and the protective devices include a support frame, the bottom end of the support frame is fixedly connected to the surface of the water reservoir, and the upper end surface of the support frame is rotatably connected with a docking ring and a rotating ring, and the cross-sections of the rotating ring and the docking ring are "C"-shaped, and the inner walls of the rotating ring and the docking ring slide through the surface of the diamond-shaped water pipe, and positioning grooves are provided on the side surfaces of the rotating ring and the docking ring that are close to each other, and the same positioning block is slidably inserted into the inner walls of the two positioning grooves, and the cross-section of the positioning block is "U"-shaped, and the positioning block is an elastic block.

The effect achieved by the above components is: when the diamond-shaped water pipe is operated for a long time, in order to avoid shaking between the entire diamond-shaped water pipe and the drain pipe caused by extreme weather, the docking ring and the rotating ring are used for auxiliary protection, the support frame is fixed to the surface of the water tank, and then the docking ring and the rotating ring rotating on the upper end surface of the support frame are used to dock and limit the surface of the entire diamond-shaped water pipe, and then the positioning block and the positioning groove made of elastic material are used for plugging and fixing, which is convenient for supporting and limiting the entire diamond-shaped water pipe.

Preferably, the inner walls of the docking ring and the rotating ring are both fixedly connected with friction pads, and the surfaces of the friction pads are in contact with the surfaces of the diamond-shaped water pipes.

The effect achieved by the above components is that the friction pad fixed by the rotating ring and the inner wall of the docking ring can effectively increase the friction, thereby facilitating better protection operations on the diamond-shaped water pipe.

In summary, the beneficial effects of the present invention are:

In the present invention, in extreme precipitation weather, some drainage equipment in the water conservancy project will have a large water flow, which will cause an unequal flow between the water storage tank and the drainage tank, and then cause water overflow. At this time, diamond water pipes are used for auxiliary drainage, and the principle of diamond water pipe drainage is to use potential energy to stir gas and liquid to form a siphon state of cycle start, thereby accelerating the drainage speed. When the upper part of the diamond water pipe is constantly taking in air, the lower part will continuously inhale air, so that the pipeline is filled with bubbles, thereby maintaining a siphon state for a period of time. This cycle-starting state allows the gas-liquid mixture to maintain a siphon in the pipeline for a period of time, thereby accelerating the drainage speed. At the same time, in order to In order to better filter and protect the stains in the water flow in the diamond-shaped water pipe, the conical tube fixed at the bottom of the drain pipe is used for assistance. In the process of using the filter rack, the fan blade rack fixed on the upper end of the filter rack can be matched with the water flow to flush the fan blade rack and drive the filter rack to rotate. At the same time, the filter rack will be driven to rotate with the help of the rotating frame. The rotating frame and the filter rack can vibrate through the tensile force between the telescopic rod and the spring and the impact of the water flow. By operating the adjusting device, better filtering operation of the entire filter rack is achieved, and the filtered impurities will flow to the first supporting frame and the second supporting frame around it, which is convenient for carrying and storing the impurities.

In the present invention, during extreme precipitation, in order to prevent the water pump from continuing to pump water into the water reservoir through the water inlet pipe, the water outlet end of the water inlet pipe needs to be closed. For the convenience of operation, auxiliary operation is performed through an auxiliary frame on the side of the water reservoir close to the water inlet pipe. During precipitation, the drainage pipe that runs through one side of the auxiliary frame is used to determine whether it is extreme precipitation. When it is extreme precipitation, the water outlet speed of the drainage pipe is slower than the water inlet speed of the auxiliary frame, so that the auxiliary frame can be filled with water, and the auxiliary ball made of wood in the auxiliary frame will float up, thereby driving the entire mobile frame to slide upward along the limit plate through the limit groove. At this time, the plug blocks on both sides of the connecting plate at one end of the mobile frame will be plugged and sealed with the water outlet end of the water inlet pipe. By operating the auxiliary device, the entire water inlet is effectively closed and sealed.

In the present invention, when the diamond-shaped water pipe is operated for a long time, in order to avoid shaking between the entire diamond-shaped water pipe and the drainage pipe caused by extreme weather, a docking ring and a rotating ring are used for auxiliary protection, the support frame is fixed to the surface of the water tank, and then the surface of the entire diamond-shaped water pipe is docked and limited by the docking ring and the rotating ring rotating on the upper end surface of the support frame, and then the positioning block and the positioning groove made of elastic material are used for plugging and fixing. By operating the protective device, the entire diamond-shaped water pipe is supported and limited.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the three-dimensional structure of the present invention;

Figure 2 is a schematic diagram of the cross-sectional structure of the regulating device of the present invention;

Figure 3 is a schematic diagram of the partial structure of the regulating device of the present invention;

Figure 4 is a schematic diagram of the partial split structure of Figure 2 of the present invention;

Figure 5 is an enlarged structural schematic diagram of A in Figure 4 of the present invention;

Figure 6 is a schematic diagram of the structure of the auxiliary device of the present invention;

Figure 7 is a schematic cross-sectional view of the auxiliary device of the present invention;

FIG8 is a schematic diagram of a partial structure of the auxiliary device of the present invention;

Figure 9 is a schematic diagram of the structure of the protective device of the present invention;

FIG10 is a schematic diagram of the disassembled structure of the protective device of the present invention.

Numbers shown in the accompanying drawings: 1, drainage tank; 2, water storage tank; 3, water pump; 4, connecting pipe; 5, regulating device; 501, tapered pipe; 502, slide groove; 503, ball bearing; 504, rotating frame; 505, filter frame; 506, filter hole; 507, fan blade frame; 508, telescopic rod; 509, spring; 510, first bearing frame; 511, second bearing frame; 512, docking block; 513, moving rod; 514, tension spring; 6, auxiliary device; 601, auxiliary frame ; 602, drainage pipe; 603, moving frame; 604, auxiliary ball; 605, rotating frame; 606, baffle; 607, limiting groove; 608, limiting plate; 609, connecting plate; 610, plug block; 611, sealing ring; 612, auxiliary plate; 613, auxiliary groove; 7, protective device; 71, support frame; 72, rotating ring; 73, docking ring; 74, positioning block; 75, positioning groove; 76, friction pad; 8, water inlet pipe; 9, drainage pipe; 10, diamond water pipe.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application equally.

Referring to Figures 1 to 10, the present invention provides a technical solution: a drainage device for a water conservancy project in extreme precipitation weather, comprising a water reservoir 2 and a drainage pool 1, two water pumps 3 are installed on one side of the water reservoir 2, an inlet pipe 8 is installed at one end of the two water pumps 3 close to the water reservoir 2, a connecting pipe 4 is installed at one end of the water pump 3 close to the drainage pool 1, a drainage pipe 9 is fixedly passed through the upper end surface of the water reservoir 2 close to the drainage pool 1, a diamond-shaped water pipe 10 is installed at the bottom end of the drainage pipe 9 close to the drainage pool 1, an adjusting device 5 is provided at one end of the diamond-shaped water pipe 10 close to the drainage pipe 9, an auxiliary device 6 is provided at a position on the surface of one side of the water reservoir 2 corresponding to the water inlet pipe 8, and protective devices 7 are provided at positions on the surface of the water reservoir 2 corresponding to both sides of the diamond-shaped water pipe 10.

The specific settings and functions of the adjusting device 5, the auxiliary device 6 and the protective device 7 are described in detail below.

2, 3, 4 and 5, in the present embodiment: the regulating device 5 comprises a slide groove 502, the slide groove 502 is provided on the upper end surface of the diamond-shaped water pipe 10, the inner wall of the slide groove 502 is rotatably connected with a rotating frame 504, the upper end surface of the rotating frame 504 is fixedly connected with a plurality of telescopic rods 508, the upper ends of the plurality of telescopic rods 508 are fixedly connected with the same filter frame 505, the surface of the filter frame 505 is provided with a plurality of filter holes 506, the arc surface of the telescopic rods 508 are sleeved with springs 509, the two ends of the spring 509 are respectively fixedly connected with the filter frame 505 and the rotating frame 504, the bottom end of the drain pipe 9 is fixedly connected with a conical tube 501, the end of the conical tube 501 away from the drain pipe 9 is fixedly connected with the diamond-shaped water pipe 10, the bottom inner wall of the conical tube 501 is threadedly connected with a first bearing frame 510 and a second bearing frame 511, The cross section of the filter frame 505 is in the shape of a pointed cone, and the cross-sectional dimensions of the filter frame 505 are adapted to the cross-sectional dimensions of the tapered tube 501. The uppermost end of the filter frame 505 is fixedly connected to a fan blade frame 507, and the upper end surface of the fan blade frame 507 is in the shape of an arc. The inner wall of the slide groove 502 is slidably connected to a plurality of ball bearings 503, and the arc surfaces of the plurality of ball bearings 503 are slidably connected to the inner wall of the rotating frame 504. A docking block 512 is inserted on the side where the first bearing frame 510 and the second bearing frame 511 are close to each other. The cross section of the docking block 512 is in the shape of a "U", and a moving rod 513 is slidably penetrated through the surface of the docking block 512, and one end of the moving rod 513 slides through the first bearing frame 510 and the second bearing frame 511, and a tension spring 514 is sleeved on the arc surface of the moving rod 513, and the two ends of the tension spring 514 are respectively fixedly connected to the first bearing frame 510 and the moving rod 513.

6, 7 and 8, in this embodiment: the auxiliary device 6 includes an auxiliary frame 601 and a movable frame 603, the bottom end of the auxiliary frame 601 is fixedly connected to the side wall surface of the water reservoir 2, the bottom end surface of the auxiliary frame 601 is fixedly penetrated by a drainage tube 602, a limiting groove 607 is provided on the side surface of the movable frame 603 close to the auxiliary frame 601, a limiting plate 608 is fixedly connected to the position of the inner wall of the auxiliary frame 601 corresponding to the limiting groove 607, the surface of the limiting plate 608 is slidably connected to the inner wall of the limiting groove 607, a connecting plate 609 is fixedly connected to the bottom surface of one end of the movable frame 603 close to the water inlet pipe 8, and plug blocks 610 are fixedly connected at both ends of the connecting plate 609, and the cross-sectional size of the plug block 610 is adapted to the cross-sectional size of the water inlet pipe 8 An auxiliary groove 613 is provided on the surface of one end of the movable frame 603 near the connecting plate 609, and an auxiliary plate 612 is slidably connected to the inner wall of the auxiliary groove 613, and one end of the auxiliary plate 612 is fixedly connected to the inner wall of the water reservoir 2; one end of the movable frame 603 near the auxiliary frame 601 is rotatably connected to a rotating frame 605, and the bottom end of the rotating frame 605 is rotatably connected to an auxiliary ball 604, and the auxiliary ball 604 is a wooden ball; a baffle 606 is fixedly connected to the bottom surface of one end of the movable frame 603 near the auxiliary ball 604, and the surface of the baffle 606 abuts against the arc surface of the auxiliary ball 604; the cross-section of the plug block 610 is a pointed cone, and the plug block 610 is a carbide block; a sealing ring 611 is fixedly connected to the arc surface of the plug block 610, and the sealing ring 611 is a rubber ring.

9 and 10 , in the present embodiment: the protection device 7 comprises a support frame 71, the bottom end of the support frame 71 is fixedly connected to the surface of the water reservoir 2, the upper end surface of the support frame 71 is rotatably connected with a docking ring 73 and a rotating ring 72 respectively, the cross-sections of the rotating ring 72 and the docking ring 73 are in a "C" shape, the inner walls of the rotating ring 72 and the docking ring 73 slide through the surface of the diamond-shaped water pipe 10, and the surfaces of the rotating ring 72 and the docking ring 73 on one side close to each other are provided with a positioning groove 75, the inner walls of the two positioning grooves 75 are slidably inserted with the same positioning block 74, the cross-section of the positioning block 74 is in a "U" shape, the positioning block 74 is an elastic block, the inner walls of the docking ring 73 and the rotating ring 72 are fixedly connected with friction pads 76, and the surfaces of the friction pads 76 are in contact with the surface of the diamond-shaped water pipe 10.

Detailed description of usage: In extreme rainfall weather, some drainage equipment in the water conservancy project will have a large water flow, resulting in an unequal flow between the water storage tank 2 and the drainage tank 1, which will lead to water overflow. At this time, the diamond water pipe 10 is used for auxiliary drainage. The drainage principle of the diamond water pipe 10 is to use potential energy to stir the gas and liquid to form a siphon state of cycle start, thereby speeding up the drainage speed. When the upper part of the diamond water pipe 10 continuously takes in air, the lower part will continuously inhale air, so that the pipeline is filled with bubbles, thereby maintaining a siphon state for a period of time. This cycle-starting state allows the gas-liquid mixture to maintain a siphon in the pipeline for a period of time, thereby speeding up the drainage speed. At the same time, in order to better control the water flow in the diamond water pipe 10 The conical tube 501 fixed at the bottom of the drain pipe 9 is used to assist. When the filter frame 505 is used, the water flow will impact the fan blade frame 507 fixed at the upper end of the filter frame 505, and the fan blade frame 507 will rotate. At the same time, the entire filter frame 505 will be driven to rotate along the slide groove 502 on the upper arc surface of the diamond-shaped water pipe 10 with the help of the rotating frame 504. After that, the telescopic rod 508 and the spring 509 between the rotating frame 504 and the filter frame 505 will vibrate through the tensile force generated by the spring 509 and the impact of the water flow, so that the impurities on the surface of the filter frame 505 flow to the first supporting frame 510 and the second supporting frame 511 around it, which is convenient for carrying and storing the impurities.

During extreme precipitation, in order to prevent the water pump 3 from continuing to pump water into the water reservoir 2 through the water inlet pipe 8, the water outlet end of the water inlet pipe 8 needs to be closed. For ease of operation, auxiliary operation is performed through the auxiliary frame 601 on the side of the water reservoir 2 close to the water inlet pipe 8. During precipitation, the drainage pipe 602 that runs through one side of the auxiliary frame 601 is used to determine whether it is extreme precipitation. When it is extreme precipitation, the water outlet speed of the drainage pipe 602 is slower than the water inlet speed of the auxiliary frame 601, so that the auxiliary frame 601 can be filled with water, and the auxiliary ball 604 made of wood in the auxiliary frame 601 will float, driving the entire mobile frame 603 to slide upward along the limit plate 608 through the limit groove 607. At this time, the plug blocks 610 located on both sides of the connecting plate 609 at one end of the mobile frame 603 will be plugged and sealed with the water outlet end of the water inlet pipe 8, effectively allowing the entire water inlet to be effectively closed and sealed.

When the diamond-shaped water pipe 10 is operated for a long time, in order to avoid shaking between the entire diamond-shaped water pipe 10 and the drain pipe 9 caused by extreme weather, the docking ring 73 and the rotating ring 72 are used for auxiliary protection, the support frame 71 is fixed to the surface of the water reservoir 2, and then the docking ring 73 and the rotating ring 72 on the upper end surface of the support frame 71 are rotated to dock and limit the surface of the entire diamond-shaped water pipe 10, and then the positioning block 74 and the positioning groove 75 made of elastic material are inserted and fixed, so as to support and limit the entire diamond-shaped water pipe 10.

Claims (10)

1. The utility model provides an extreme precipitation weather hydraulic engineering drainage device, includes cistern (2) and water drainage tank (1), its characterized in that: two water pumps (3) are installed on one side of the reservoir (2), two water pumps (3) are installed at one end of the reservoir (2) which is close to the reservoir (2), a communicating pipe (4) is installed at one end of the water pump (3) which is close to the water drainage tank (1), a drain pipe (9) is fixedly connected with the upper end surface of the reservoir (2) which is close to the water drainage tank (1), a diamond-shaped water pipe (10) is installed at one end of the drain pipe (9) which is close to the bottom end of the drain pipe (9), an adjusting device (5) is arranged at one end of the diamond-shaped water pipe (10) which is close to the drain pipe (9), the adjusting device (5) comprises a chute (502), the chute (502) is arranged on the upper end surface of the diamond-shaped water pipe (10), the inner wall of the chute (502) is rotationally connected with a rotating frame (504), a plurality of telescopic rods (508) are fixedly connected with one filtering frame (505) at the upper end of the rotating frame (504), a plurality of filtering frames (506) are fixedly connected with the upper ends of the telescopic rods (509), a plurality of filtering frames (506) are arranged on the surfaces of the filtering frames (509) respectively, the bottom fixedly connected with conical pipe (501) of drain pipe (9), the one end that drain pipe (9) was kept away from to conical pipe (501) is fixedly connected with rhombus water pipe (10), the bottom inner wall threaded connection of conical pipe (501) has first bearing frame (510) and second bearing frame (511).

2. An extreme precipitation weather hydraulic engineering drainage device according to claim 1, wherein: the cross section of the filter frame (505) is in a conical shape, and the cross section size of the filter frame (505) is matched with the cross section size of the conical tube (501).

3. An extreme precipitation weather hydraulic engineering drainage device according to claim 1, wherein: the upper end of the filter frame (505) is fixedly connected with a fan blade frame (507), and the upper end surface of the fan blade frame (507) is arc-shaped.

4. An extreme precipitation weather hydraulic engineering drainage device according to claim 1, wherein: the inner wall sliding connection of spout (502) has a plurality of ball (503), a plurality of the circular arc surface of ball (503) all with the inner wall sliding connection of rotating frame (504).

5. An extreme precipitation weather hydraulic engineering drainage device according to claim 1, wherein: the utility model discloses a portable electric vehicle is characterized in that one side that first bearing frame (510) and second bearing frame (511) are close to each other all peg graft and have butt joint piece (512), the cross-section of butt joint piece (512) is "U" shape, the surface slip of butt joint piece (512) is run through has movable rod (513), the one end and the first bearing frame (510) of movable rod (513) and second bearing frame (511) slip run through, the arc surface cover of movable rod (513) has extension spring (514), the both ends of extension spring (514) respectively with first bearing frame (510) and movable rod (513) fixed connection.

6. An extreme precipitation weather hydraulic engineering drainage device according to claim 1, wherein: the position of one side surface of the water reservoir (2) corresponding to the water inlet pipe (8) is provided with an auxiliary device (6), the auxiliary device (6) comprises an auxiliary frame (601) and a movable frame (603), the bottom end of the auxiliary frame (601) is fixedly connected with the side wall surface of the water reservoir (2), a drainage pipe (602) is fixedly penetrated through the bottom end surface of the auxiliary frame (601), a limit groove (607) is formed in the movable frame (603) near one side surface of the auxiliary frame (601), a limit plate (608) is fixedly connected with the position of the inner wall of the auxiliary frame (601) corresponding to the limit groove (607), the surface of the limit plate (608) is in sliding connection with the inner wall of the limit groove (607), a connecting plate (609) is fixedly connected with the bottom surface of one end of the movable frame (603) near the water inlet pipe (8), two ends of the connecting plate (609) are fixedly connected with inserting blocks (610), the cross section size of each inserting block (610) is matched with the cross section size of the water inlet pipe (8), an auxiliary groove (613) is formed in the position of one end surface of the movable frame (603) near the connecting plate (609), an auxiliary groove (613) is fixedly connected with the inner wall (612) of the auxiliary plate (612), one end of the movable frame (603) close to the auxiliary frame (601) is rotatably connected with a rotating frame (605), the bottom end of the rotating frame (605) is rotatably connected with an auxiliary ball (604), and the auxiliary ball (604) is a wood ball.

7. The extreme precipitation weather hydraulic engineering drainage device according to claim 6, wherein: a baffle (606) is fixedly connected to the bottom surface of one end of the movable frame (603) close to the auxiliary ball (604), and the surface of the baffle (606) is abutted to the arc surface of the auxiliary ball (604).

8. The extreme precipitation weather hydraulic engineering drainage device according to claim 6, wherein: the cross section of the insert block (610) is in a conical shape, the insert block (610) is a hard alloy block, a sealing ring (611) is fixedly connected with the arc surface of the insert block (610), and the sealing ring (611) is a rubber ring.

9. An extreme precipitation weather hydraulic engineering drainage device according to claim 1, wherein: the utility model discloses a water storage device, including cistern (2), including rhombus water pipe (10), the position that corresponds water pipe (10) both sides on cistern (2), protector (7) are equipped with protector (7), the bottom of support frame (71) is connected with the fixed surface of cistern (2), the upper end surface of support frame (71) is rotated respectively and is connected with docking ring (73) and swivel becket (72), the cross-section of swivel becket (72) and docking ring (73) is "C" shape, the inner wall of swivel becket (72) and docking ring (73) runs through with the surface slip of rhombus water pipe (10), constant head tank (75) have all been seted up on one side surface that docking ring (73) are close to each other, two the inner wall slip grafting of constant head tank (75) has same locating piece (74), the cross-section of locating piece (74) is "U" shape, locating piece (74) are the elastic block.

10. The extreme precipitation weather hydraulic engineering drainage device according to claim 9, wherein: the friction pads (76) are fixedly connected to the inner walls of the butt joint rings (73) and the rotating rings (72), and the surfaces of the friction pads (76) are abutted to the surfaces of the diamond-shaped water pipes (10).