Integrated water hammer effect pump structure applied to horizontal water turbine

Abstract

The utility model discloses an integrated water hammer effect pump structure applied to horizontal water turbine belongs to the field of hydroelectricity. Including: for providing water source's water hammer effect water supply groove, for transmitting water source's power water pipe, for pneumatic control drainage, realize the pneumatic drainage module of water hammer effect, for storing water source and can be with water source hoisting to horizontal water turbine's air energy storage tank, for controlling air energy storage tank's water intake's water hoisting valve, power water pipe one end with water hammer effect water supply groove intercommunication, the other end is connected through water hoisting valve with the bottom of air energy storage tank, pneumatic drainage module installs on power water pipe. Can utilize water hammer effect with horizontal water turbine utilizes the water source of complete water source hoisting to horizontal water turbine and utilizes, to can realize the recycling of water resources, improve the stability of power generation.

Description

Technical Field

[0001] This utility model belongs to the field of hydropower generation, and specifically relates to an integrated water hammer effect pump structure applied to a horizontal water turbine. Background Technology

[0002] Currently, the more traditional power generation methods in society usually include thermal power generation, hydropower generation, wind power generation, photovoltaic power generation, nuclear power, etc. Among them, hydropower generation is widely used due to its advantages such as low cost, large power generation, and no environmental pollution.

[0003] Water is a crucial energy source for hydroelectric power generation systems. Traditional hydroelectric turbines typically include reaction turbines and impulse turbines. Reaction turbines encompass several types, including mixed-flow, axial-flow, oblique-flow, and through-flow turbines, while impulse turbines include bucket turbine, diagonal-flow, and double-flow turbines. In current technology, both impulse and reaction turbines utilize the energy of water flow to drive the turbine runner, which in turn powers a generator, offering advantages such as low cost and environmental friendliness.

[0004] Reaction turbines and impulse turbines are classified as horizontal or vertical depending on the main shaft configuration. Existing horizontal turbines typically rely on water resources from natural environments such as rivers, waterfalls, and reservoirs for their water supply. They cannot recycle water resources, which can easily lead to unstable power generation during the dry season. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this utility model is to provide an integrated water hammer effect pump structure for use in horizontal water turbines. This structure utilizes the water hammer effect to re-lift water used by the horizontal water turbine back to the turbine for reuse, thereby achieving water resource recycling and improving the stability of power generation.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] This utility model provides an integrated water hammer effect pump structure for use in horizontal water turbines, comprising:

[0008] Water hammer effect water supply tank used to provide water source;

[0009] Powered water pipes used for transmitting water sources;

[0010] A pneumatic drainage module for intelligent pneumatic control of water discharge, realizing the water hammer effect;

[0011] An air storage tank used to store water and lift it up to a horizontal turbine;

[0012] A water discharge valve used to control the water inlet of the air storage tank;

[0013] One end of the power water supply pipe is connected to the water hammer effect water supply tank, and the other end is connected to the bottom of the air energy storage tank through a water pumping valve. The pneumatic water discharge module is installed on the power water supply pipe.

[0014] Furthermore, the integrated water hammer effect pump structure also includes a water supply pipe and a submersible pump, which is connected to the water hammer effect water supply tank via the water supply pipe. The submersible pump is installed in the underground water tank, and the horizontal turbine is located above the underground water tank. The submersible pump guides the water source from the underground water tank into the water hammer effect water supply tank through the water supply pipe. After the water source passes through the air storage tank and is used by the horizontal turbine, it flows back into the underground water tank below, and is then guided back into the water hammer effect water supply tank by the submersible pump, thus realizing the recycling of the water source.

[0015] Furthermore, the bottom of the water hammer effect water supply tank has a pipe interface, one end of the power water supply pipe is connected to the pipe interface at the bottom of the water hammer effect water supply tank through an elbow, and the other end is connected to the water discharge valve at the bottom of the air energy storage tank through an elbow.

[0016] Furthermore, there are multiple power water supply pipes and multiple air energy storage tanks. Each air energy storage tank has a water discharge valve at its bottom. There are multiple pipe interfaces, and each of the multiple pipe interfaces is connected one-to-one with the water discharge valve at the bottom of the multiple air energy storage tanks through multiple power water supply pipes.

[0017] Furthermore, the pneumatic drainage module includes a drainage pipe, a drainage valve, an electric control cylinder, and a lever transmission assembly. One end of the drainage pipe is installed on the power water supply pipe via a T-junction, and the other end is equipped with the drainage valve. The electric control cylinder is connected to the drainage valve via the lever transmission assembly. In this application, the electric control cylinder is controlled by the control host, and its delivery end extends and retracts, driving the drainage valve to rise and fall via the lever transmission assembly. The drainage valve opens and closes during the rising and falling process, opening or closing the drainage pipe and achieving a water hammer effect. Compared to traditional water hammer pumps that use the water source's own pressure to open and close the drainage valve, the drainage valve in this application is operated by electricity and pneumatic control, resulting in faster opening and closing, instantaneous interception of the water source, a stronger water hammer effect, and the ability to force more high-pressure water into the air storage tank, storing more elastic potential energy, resulting in a higher water head and providing more water to the horizontal turbine.

[0018] Furthermore, the pneumatic drainage module also includes a drainage flange, and the drainage valve includes a drainage valve body and a drainage valve core. The drainage valve body is installed on the drainage pipe via the drainage flange. A drainage channel is formed on the drainage valve body, and the drainage valve core is positioned directly below the drainage channel. The drainage valve body includes a flange connecting plate and a triangular support plate. The bottom surface of the flange connecting plate is connected to the drainage flange, and the top surface of the flange connecting plate is connected to the triangular support plate. The drainage channel is formed on the flange connecting plate, and a vertical through hole is formed at the center of the triangular support plate, located above the drainage channel. A first guide sleeve is installed within the through hole, and a guide rod is movably installed vertically within the first guide sleeve. The upper end of the guide rod is connected to a lever transmission assembly via a guide rod connector, and the lower end is connected to the drainage valve core. When the lever transmission assembly is activated, it can drive the guide rod to move vertically within the first guide sleeve, thereby driving the drainage valve core to rise and fall, realizing the opening and closing of the drainage channel.

[0019] Furthermore, the lever transmission assembly includes: a long lever swing arm, a short lever swing arm, a support arm, a bearing seat, a spline shaft, and a spline bushing. The lower end of the support arm is fixed to the power water supply pipe, the bearing seat is installed on the upper end of the support arm, and the spline bushing is sleeved on the outside of the spline shaft and rotatably mounted on the bearing seat via a bearing. One end of the long lever swing arm is connected to the output end of the electric control cylinder, and the other end is fixedly connected to the spline shaft. One end of the short lever swing arm is fixedly connected to the spline shaft, and the other end is rotatably connected to one end of the guide rod connector. The other end of the guide rod connector is rotatably connected to the guide rod. In this application, when the electrically controlled cylinder is working, its output end extends and retracts in the vertical direction. When the output end of the cylinder extends downward, it presses down one end of the lever swing arm, thereby causing the other end of the lever swing arm to move upward around the bearing seat. Then, the guide rod connector can convert the arc motion of the lever swing arm into the upward vertical motion of the guide rod by rotation. This pulls the drain valve core upward through the guide rod, causing the drain valve core to approach the drain channel and quickly block the drain channel, achieving a water hammer effect. When water needs to be drained, when the output end of the electrically controlled cylinder retracts upward, it lifts one end of the lever swing arm, thereby causing the other end of the lever swing arm to move downward around the bearing seat. Then, the guide rod connector can convert the arc motion of the lever swing arm into the downward vertical motion of the guide rod by rotation. This pushes the drain valve core downward through the guide rod, causing the drain valve core to move away from the drain channel, opening the drain channel and allowing water to drain.

[0020] Furthermore, multiple pneumatic drainage modules are provided, each installed one-to-one on one of the multiple power water supply pipes. Each pneumatic drainage module includes a lever swing arm, and the multiple pneumatic drainage modules share a single electric control cylinder and a lever swing arm. The electric control cylinder drives one lever swing arm, simultaneously moving multiple lever swing arms, enabling multiple drainage valves to operate synchronously and supplying water to multiple air storage tanks, thereby ensuring the stability of the water hammer pump's water delivery.

[0021] Furthermore, a solenoid valve is also installed on the power water supply pipe, and the solenoid valve is located between the pneumatic water discharge module and the water hammer effect water supply tank.

[0022] Furthermore, the integrated water hammer effect pump structure also includes a water inlet pipe, a pressure tank flange, and a power pipe flange. The water inlet valve is located above the pressure tank flange, and the bottom surface of the water inlet valve faces the port of the pressure tank flange. The power pipe flange is connected to the power water supply pipe via an elbow. The upper end of the pressure tank flange is connected to the bottom port of the air storage tank. The upper port of the water inlet pipe is connected to the pressure tank flange, and the lower port of the water inlet pipe is connected to the power pipe flange. A second guide sleeve is provided at the center of the pressure tank flange, and an inverted guide rod is inserted through the center of the second guide sleeve. The upper end of the inverted guide rod is fixed to the center of the water inlet valve.

[0023] Furthermore, the integrated water hammer effect pump structure also includes a water discharge pipe, a high-pressure integrated parallel pipe, a flow meter, a second intelligent flow servo control valve, and a high-pressure output pipe. The air storage tank has a high-pressure water discharge outlet at one-third of its height. A water discharge tee is installed on the high-pressure water discharge outlet. The end of the water discharge tee opposite to the high-pressure water discharge outlet is connected to the water discharge pipe via the first intelligent flow servo control valve, and a water discharge pipe pressure sensor is installed at the third end of the water discharge tee. The high-pressure integrated parallel pipe has multiple high-pressure water discharge pipe connection ports. Each air storage tank has a corresponding water discharge pipe. The ends of the multiple water discharge pipes opposite to the first intelligent flow servo control valve are connected one-to-one to the multiple high-pressure water discharge pipe connection ports. The high-pressure integrated parallel pipe, flow meter, second intelligent flow servo control valve, and high-pressure output pipe are sequentially connected. The end of the high-pressure output pipe is connected to a horizontal turbine.

[0024] Furthermore, the integrated water hammer effect pump structure also includes a high-pressure air storage tank, which is connected to a high-pressure integrated parallel pipe.

[0025] The beneficial effects of this utility model are as follows: Compared with the prior art, the power water supply pipe can transport water from the water hammer effect water supply tank to the bottom of the air energy storage tank. During the transportation process, the pneumatic water discharge module can discharge water through electric and pneumatic control to realize the water hammer effect. The water hammer effect is used to transport the water source to the air energy storage tank through the water pumping valve. The air energy storage tank then pumps the water source to the horizontal water turbine for use through the pipeline. After the water source is used, it can be recycled back to the water hammer effect water supply tank by the water pump, thereby realizing the recycling of water resources. Attached Figure Description

[0026] Figure 1 This is a first-view isometric drawing of the integrated water hammer effect pump structure.

[0027] Figure 2 This is a second-view isometric view of the integrated water hammer effect pump structure.

[0028] Figure 3 This is a front view of the integrated water hammer effect pump structure.

[0029] Figure 4 yes Figure 3 A magnified view of section A (section).

[0030] Figure 5 yes Figure 3 A magnified view of section B (section).

[0031] Figure 6 This is a side view of the integrated water hammer effect pump structure.

[0032] Figure 7 This is a schematic diagram of the integrated water hammer effect pump structure applied to a horizontal water turbine.

[0033] In the diagram: 1. Water hammer effect water supply tank; 11. Pipe interface; 2. Power water supply pipe; 3. Pneumatic drain module; 31. Drain pipe; 32. Drain valve; 321. Drain valve body; 3211. Flange connection plate; 3212. Triangular support plate; 322. Drain valve core; 323. Drain channel; 33. Electric control cylinder; 34. Lever transmission assembly; 341. Lever swing long arm; 342. Lever swing short arm; 343. Support arm; 344. Bearing seat; 345. Splined shaft; 346. Splined bushing; 35. Drain flange; 36. First guide sleeve; 37. Guide rod; 38. Guide rod connector ; 4. Air storage tank; 5. Water pumping valve; 6. Water supply pipe; 7. Submersible pump; 8. Solenoid valve; 9. Water pumping inlet pipe; 10. Pressure tank flange seat; 20. Power pipe flange; 30. Second guide sleeve; 40. Inverted guide rod; 50. Water pumping outlet pipe; 60. High-pressure integrated parallel pipe; 601. High-pressure water pumping pipe connection port; 70. Flow meter; 80. Second intelligent flow servo control valve; 90. High-pressure output pipe; 100. High-pressure water pumping pipe outlet; 110. Water pumping tee pipe; 120. First intelligent flow servo control valve; 130. Water pumping pipe pressure sensor; 140. High-pressure air storage tank. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0035] To achieve the above objectives, the technical solution of this utility model is as follows:

[0036] See Figure 1-7 As shown, this embodiment provides an integrated water hammer effect pump structure for use in horizontal water turbines, comprising:

[0037] Water hammer effect water supply tank 1 for providing water source;

[0038] 2. Powered water supply pipe for transmitting water source;

[0039] Pneumatic drainage module 3, used for electric and pneumatic control of water drainage to achieve water hammer effect;

[0040] Air storage tank 4 is used to store water and to lift the water to the horizontal turbine.

[0041] Water pumping valve 5 is used to control the water inlet of air storage tank 4;

[0042] One end of the power water supply pipe 2 is connected to the water hammer effect water supply tank 1, and the other end is connected to the bottom of the air energy storage tank 4 through the water pumping valve 5. The pneumatic water discharge module 3 is installed on the power water supply pipe 2.

[0043] In this application, the power water supply pipe 2 can transport water from the water hammer effect water supply tank 1 to the bottom of the air energy storage tank 4. During the transportation process, the pneumatic water discharge module 3 can discharge water through electric and pneumatic control to realize the water hammer effect. The water is then transported to the air energy storage tank 4 through the water pumping valve 5 using the water hammer effect. The air energy storage tank 4 then pumps the water to the horizontal water turbine for use through the pipeline. After the water is used, it can be recycled back to the water hammer effect water supply tank 1 by the water pump, thereby realizing the recycling of water resources.

[0044] Furthermore, the integrated water hammer effect pump structure also includes a water supply pipe 6 and a submersible pump 7. The submersible pump 7 is connected to the water hammer effect water supply tank 1 through the water supply pipe 6. The submersible pump 7 is installed in the underground water tank, and the horizontal water turbine is set above the underground water tank. The submersible pump 7 introduces water from the underground water tank into the water hammer effect water supply tank 1 through the water supply pipe 6. After the water is lifted by the air energy storage tank 4 and sprayed through the high-pressure nozzle of the horizontal water turbine, it flows into the underground water tank below and is then introduced back into the water hammer effect water supply tank 1 by the submersible pump 7, realizing the recycling of water resources.

[0045] Furthermore, the bottom of the water hammer effect water supply tank 1 has a pipe interface 11, one end of the power water supply pipe 2 is connected to the pipe interface 11 at the bottom of the water hammer effect water supply tank 1 through an elbow, and the other end is connected to the water discharge valve 5 at the bottom of the air energy storage tank 4 through an elbow.

[0046] Furthermore, multiple power water supply pipes 2 are provided, multiple air energy storage tanks 4 are provided, each air energy storage tank 4 is provided with a water discharge valve 5 at the bottom, and multiple pipe interfaces 11 are provided. The multiple pipe interfaces 11 are respectively connected one-to-one with the water discharge valves 5 at the bottom of the multiple air energy storage tanks 4 through multiple power water supply pipes 2.

[0047] Furthermore, the pneumatic drainage module 3 includes a drainage pipe 31, a drainage valve 32, an electric control cylinder 33, and a lever transmission assembly 34. One end of the drainage pipe 31 is installed on the power water supply pipe 2 via a T-junction, and the other end is installed with the drainage valve 32. The electric control cylinder 33 is connected to the drainage valve 32 via the lever transmission assembly 34. In this application, the electric control cylinder 33 is controlled by the control host, and its delivery end extends and retracts, driving the drainage valve 32 to rise and fall via the lever transmission assembly 34. The drainage valve 32 opens and closes during the rising and falling process, opening or closing the drainage pipe 31 to achieve the water hammer effect. Compared to traditional water hammer pumps that use the water source's own pressure to open and close the drain valve, the drain valve of this application is operated by electrical control, which makes its opening and closing faster and can achieve instantaneous interception of the water source. The resulting water hammer effect is stronger and can force more high-pressure water into the air storage tank 4 to store more elastic potential energy, resulting in a higher water head and providing more water to the horizontal turbine.

[0048] Furthermore, the pneumatic drain module 3 also includes a drain flange 35, and the drain valve 32 includes a drain valve body 321 and a drain valve core 322. The drain valve body 321 is installed on the drain pipe 31 via the drain flange 35. A drain channel 323 is provided on the drain valve body 321, and the drain valve core 322 is located directly below the drain channel 323. The drain valve body 321 includes a flange connecting plate 3211 and a triangular support plate 3212. The bottom surface of the flange connecting plate 3211 is connected to the drain flange. A flange connecting plate 3211 is connected to a triangular support plate 3212 at its top surface. A drain channel 323 is formed on the flange connecting plate 3211. A vertical through hole is formed at the center of the triangular support plate 3212, located above the drain channel 323. A first guide sleeve 36 is installed inside the through hole. A guide rod 37 is movably mounted inside the first guide sleeve 36. The upper end of the guide rod 37 is connected to a lever transmission assembly 34 via a guide rod connector 38, and the lower end is connected to a drain valve core 322. When the lever transmission assembly 34 is activated, it can drive the guide rod 37 to move up and down within the first guide sleeve 36, thereby driving the drain valve core 322 to rise and fall, thus opening and closing the drain channel 323.

[0049] Further, the lever transmission assembly 34 includes: a lever swing long arm 341, a lever swing short arm 342, a support arm 343, a bearing seat 344, a spline shaft 345, and a spline bushing 346. The lower end of the support arm 343 is fixed to the power water supply pipe 2. The bearing seat 344 is installed on the upper end of the support arm 343. The spline bushing 346 is sleeved on the outside of the spline shaft 345 and is rotatably mounted on the bearing seat 344 via a bearing. One end of the lever swing long arm 341 is connected to the output end of the electric control cylinder 33, and the other end is fixedly connected to the spline shaft 345. One end of the lever swing short arm 342 is fixedly connected to the spline shaft 345, and the other end is rotatably connected to one end of the guide rod connector 38. The other end of the guide rod connector 38 is rotatably connected to the guide rod 37. In this application, when the electric control cylinder 33 is working, its output end extends and retracts in the vertical direction. When the output end of the cylinder extends downward, it will press one end of the lever swing arm 341 downward, which will then pry the other end of the lever swing arm 342 upward with the bearing seat 344 as the fulcrum. Then, the guide rod connector 38 can convert the arc motion of the lever swing arm 342 into the upward vertical motion of the guide rod 37 by rotation. This will then pull the drain valve core 322 upward through the guide rod 37. The drain valve core 322 approaches the drain channel 323 and quickly blocks the drain channel 323, realizing the water hammer effect. When water needs to be drained, the output end of the electric control cylinder 33 retracts upward, which lifts one end of the lever swing arm 341 upward, thereby causing the other end of the lever swing arm 342 to move downward with the bearing seat 344 as the fulcrum. Then, the guide rod connector 38 can convert the arc motion of the lever swing arm 342 into the downward vertical motion of the guide rod 37 by rotation. This can then push the drain valve core 322 downward through the guide rod 37, moving the drain valve core 322 away from the drain channel 323, opening the drain channel 323, and draining water.

[0050] Furthermore, multiple pneumatic drainage modules 3 are provided, each installed one-to-one on one of the multiple power water supply pipes 2. Each pneumatic drainage module 3 includes a lever swing short arm 342, and the multiple pneumatic drainage modules 3 share a single electric control cylinder 33 and a lever swing long arm 341. The electric control cylinder 33 drives one lever swing long arm 341 to move, simultaneously moving multiple lever swing short arms 342, enabling multiple drainage valves 32 to operate synchronously and supply water to multiple air energy storage tanks 4, thereby ensuring the stability of the water hammer pump's water delivery.

[0051] Furthermore, a solenoid valve 8 is also installed on the power water supply pipe 2, and the solenoid valve 8 is located between the pneumatic water discharge module 3 and the water hammer effect water supply tank 1.

[0052] Furthermore, the integrated water hammer effect pump structure also includes a water inlet pipe 9, a pressure tank flange seat 10, and a power pipe flange 20. The water inlet valve 5 is located above the pressure tank flange seat 10, and the bottom surface of the water inlet valve 5 faces the port of the pressure tank flange seat 10. The power pipe flange 20 is connected to the power water supply pipe 2 via an elbow. The upper end of the pressure tank flange seat 10 is connected to the bottom port of the air energy storage tank 4. The upper port of the water inlet pipe 9 is connected to the pressure tank flange seat 10, and the lower port of the water inlet pipe 9 is connected to the power pipe flange 20. A second guide sleeve 30 is provided at the center of the pressure tank flange seat 10. An inverted guide rod 40 is inserted vertically through the center of the second guide sleeve 30. The upper end of the inverted guide rod 40 is fixed to the center of the water inlet valve 5. In this application, under normal conditions, the water pumping valve 5 is pressure-driven, with its bottom surface abutting against the top surface of the pressure tank flange seat 10, blocking the port of the pressure tank flange seat 10. When the drain valve 32 quickly closes the drain channel 323, the resulting water hammer pressure forces the water flow in the power water supply pipe 2 to accelerate towards the air energy storage tank 4, impacting and opening the water pumping valve 5, opening the port of the pressure tank flange seat 10, allowing the water flow in the power water supply pipe 2 to enter the air energy storage tank 4. When the water pressure in the air energy storage tank 4 is high, it will push the water pumping valve 5 downward, blocking the port of the pressure tank flange seat 10 again, continuing the next water hammer effect action, and so on, continuously achieving the upward movement of the water source.

[0053] Furthermore, the integrated water hammer effect pump structure also includes a water discharge pipe 50, a high-pressure integrated parallel pipe 60, a flow meter 70, a second intelligent flow servo control valve 80, and a high-pressure output pipe 90. The air storage tank 4 has a high-pressure water discharge outlet 100 at one-third of its height. A water discharge tee 110 is installed on the high-pressure water discharge outlet 100. The end of the water discharge tee 110 facing away from the high-pressure water discharge outlet 100 is connected to the water discharge pipe 50 through the first intelligent flow servo control valve 120, and the third end of the water discharge tee 110... A water pumping pipe pressure sensor 130 is installed; the high-pressure integrated parallel pipe 60 is provided with multiple high-pressure water pumping pipe connection ports 601, and each air energy storage tank 4 is provided with a corresponding water pumping outlet pipe 50. The ends of the multiple water pumping outlet pipes 50 away from the first intelligent flow servo control valve 120 are connected one-to-one with the multiple high-pressure water pumping pipe connection ports 601. The high-pressure integrated parallel pipe 60, flow meter 70, second intelligent flow servo control valve 80, and high-pressure output pipe 90 are connected in sequence. The end of the high-pressure output pipe 90 is connected to the horizontal water turbine.

[0054] Furthermore, the integrated water hammer effect pump structure also includes a high-pressure air storage tank 140, which is connected to the high-pressure integrated parallel pipe 60.

[0055] The working principle of this application is as follows: Water in the underground pool gains kinetic energy through the submersible pump 7 and flows in the power water supply pipe 2. The drain valve 32, controlled by the electric control cylinder 33, drives the lever swing arm 341 to move. Using the spline shaft 345 as a fulcrum, it pries the lever swing arm 342, thereby achieving instantaneous closure and interruption of the water flow in the power water supply pipe 2. The flowing water continues to move forward due to inertia, causing a sharp increase in local pressure and forming a pressure wave. This pressure wave rapidly propagates along the direction of the power water supply pipe 2, opening the water discharge valve 5 and forcing high-pressure water into the air storage tank 4. At this time... The compressed air in the air storage tank 4 is further compressed to store elastic potential energy. The elastic expansion of the compressed air creates a continuous pressure difference, which pushes the water in the air storage tank 4 through the water outlet pipe 50 into the high-pressure integrated parallel pipe 60. The high-pressure water flow in the high-pressure integrated parallel pipe 60 is compressed through the high-pressure air storage tank 140 and then transported to the top of the horizontal water turbine through the high-pressure output pipe 90. The high-pressure water flow impacts the impeller of the water turbine, driving the generator to generate electricity. After the water is used, it enters the underground water pool and can be recycled into the water hammer effect water supply tank 1 by a water pump, thereby realizing the recycling of water resources.

[0056] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated water hammer effect pump structure applied to horizontal water turbines, characterized in that, include: Water hammer effect water supply tank used to provide water source; Powered water pipes used for transmitting water sources; A pneumatic drainage module for pneumatically controlled water drainage to achieve the water hammer effect; An air storage tank used to store water and lift it up to a horizontal turbine; A water discharge valve used to control the water inlet of the air storage tank; Water supply pipes; Submersible pump; The submersible pump is connected to the water hammer effect water supply tank via a water supply pipe. One end of the power water supply pipe is connected to the water hammer effect water supply tank, and the other end is connected to the bottom of the air energy storage tank via a water pumping valve. The pneumatic water discharge module is installed on the power water supply pipe. The pneumatic drain module includes a drain pipe, a drain valve, an electric control cylinder, and a lever transmission assembly. One end of the drain pipe is installed on the power water supply pipe through a T-junction, and the other end is installed with the drain valve. The electric control cylinder is connected to the drain valve through the lever transmission assembly.

2. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 1, characterized in that, The bottom of the water hammer effect water supply tank has a pipe interface. One end of the power water supply pipe is connected to the pipe interface at the bottom of the water hammer effect water supply tank through an elbow, and the other end is connected to the water discharge valve at the bottom of the air energy storage tank through an elbow.

3. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 2, characterized in that, The system has multiple power water supply pipes and multiple air energy storage tanks. Each air energy storage tank has a water discharge valve at its bottom. The system also has multiple pipe interfaces, each of which is connected one-to-one with the water discharge valve at the bottom of the multiple air energy storage tanks via multiple power water supply pipes.

4. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 1, characterized in that, The pneumatic drain module also includes a drain flange. The drain valve includes a drain valve body and a drain valve core. The drain valve body is installed on the drain pipe via the drain flange. A drain channel is provided on the drain valve body. The drain valve core is located directly below the drain channel. The drain valve body includes a flange connecting plate and a triangular support plate. The bottom surface of the flange connecting plate is connected to the drain flange, and the top surface of the flange connecting plate is connected to the triangular support plate. The drain channel is located on the flange connecting plate. A through hole in the center of the triangular support plate is located above the drain channel. A first guide sleeve is installed in the through hole. A guide rod is movably installed in the first guide sleeve. The upper end of the guide rod is connected to the lever transmission assembly via a guide rod connector, and the lower end is connected to the drain valve core.

5. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 4, characterized in that, The lever transmission assembly includes: a long lever swing arm, a short lever swing arm, a support arm, a bearing seat, a spline shaft, and a spline bushing. The lower end of the support arm is fixed to the power water supply pipe, the bearing seat is installed on the upper end of the support arm, and the spline bushing is sleeved on the outside of the spline shaft and rotatably mounted on the bearing seat via a bearing. One end of the long lever swing arm is connected to the output end of the electric control cylinder, and the other end is fixedly connected to the spline shaft. One end of the short lever swing arm is fixedly connected to the spline shaft, and the other end is rotatably connected to one end of the guide rod connector. The other end of the guide rod connector is rotatably connected to the guide rod.

6. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 5, characterized in that, The pneumatic drainage module is provided in multiple ways, and each pneumatic drainage module is installed on one of the multiple power water supply pipes. Each pneumatic drainage module includes a lever swing short arm, and the multiple pneumatic drainage modules share an electric control cylinder and a lever swing long arm.

7. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 1, characterized in that, The integrated water hammer effect pump structure also includes a water inlet pipe, a pressure tank flange, and a power pipe flange. The water inlet valve is located above the pressure tank flange, and the bottom surface of the water inlet valve faces the port of the pressure tank flange. The power pipe flange is connected to the power water supply pipe through an elbow. The upper end of the pressure tank flange is connected to the bottom port of the air storage tank. The upper port of the water inlet pipe is connected to the pressure tank flange, and the lower port of the water inlet pipe is connected to the power pipe flange. A second guide sleeve is provided at the center of the pressure tank flange. An inverted guide rod is inserted through the center of the second guide sleeve, and the upper end of the inverted guide rod is fixed to the center of the water inlet valve.

8. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 7, characterized in that, The integrated water hammer effect pump structure also includes a water discharge pipe, a high-pressure integrated parallel pipe, a flow meter, a second intelligent flow servo control valve, and a high-pressure output pipe. The air storage tank has a high-pressure water discharge outlet at one-third of its height. A water discharge tee is installed on the high-pressure water discharge outlet. The end of the water discharge tee opposite to the high-pressure water discharge outlet is connected to the water discharge pipe via the first intelligent flow servo control valve, and a water discharge pipe pressure sensor is installed at the third end of the water discharge tee. The high-pressure integrated parallel pipe has multiple high-pressure water discharge pipe connection ports. Each air storage tank has a corresponding water discharge pipe. The ends of the multiple water discharge pipes opposite to the first intelligent flow servo control valve are connected one-to-one to the multiple high-pressure water discharge pipe connection ports. The high-pressure integrated parallel pipe, flow meter, second intelligent flow servo control valve, and high-pressure output pipe are sequentially connected. The end of the high-pressure output pipe is connected to a horizontal water turbine.

9. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 8, characterized in that, The integrated water hammer effect pump structure also includes a high-pressure air storage tank, which is connected to a high-pressure integrated parallel pipe.

10. The integrated water hammer effect pump structure applied to a horizontal water turbine as described in claim 1, characterized in that, The power water supply pipe is also equipped with a solenoid valve, which is located between the pneumatic water discharge module and the water hammer effect water supply tank.

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