Separating type ultra-deep geothermal water extraction and utilization device

Abstract

The invention belongs to the technical field of geothermal energy development and utilization, and particularly relates to a separated ultra-deep geothermal water extraction and utilization device which comprises a base, an adjustable supporting mechanism is arranged on the base, a winch is arranged on the adjustable supporting mechanism, a sliding rod piece is arranged in a closed mine, and the winch is used for conveying the sliding rod piece to the bottom of the closed mine. A clamping mechanism used for fixing the sliding rod piece is arranged on one side of the base. The sliding rod piece is vertically arranged, a plurality of supporting plate assemblies are connected to the sliding rod piece in a sliding mode, the other ends of the supporting plate assemblies are fixedly connected to a rope on the winch, a water pumping device is arranged on the lowest supporting plate assembly, transfer water pumping devices are arranged on the rest supporting plate assemblies, and the water pumping device is communicated with the transfer water pumping devices. The device is high in reliability, can be repeatedly used, is low in cost input, and can solve the problem that hot water is difficult to extract when a mine is closed in an ultra-deep manner.

Description

Technical Field

[0001] The present invention belongs to the technical field of geothermal energy development and utilization, and in particular relates to a separate ultra-deep geothermal water extraction and utilization device. Background Art

[0002] Closed mines are rich in groundwater resources. Using closed mines to exploit groundwater, including power generation, residential heating and cooling, has important practical value. Due to different underground depths, the shallow groundwater temperature is low, and as the depth increases, the groundwater temperature rises. Therefore, the utilization of deep groundwater geothermal resources has higher value, especially when it reaches more than a thousand meters, its recoverable value is higher. However, due to the current pump head problem, it is difficult to mine at such a deep height.

[0003] Therefore, it is necessary to propose a separate ultra-deep geothermal water extraction and utilization device to solve the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a separate ultra-deep geothermal water extraction and utilization device to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides a separate ultra-deep geothermal water extraction and utilization device, including a base, an adjustable supporting mechanism is provided on the base, a winch is provided on the adjustable supporting mechanism, a sliding rod is provided in the closed mine, the winch is used to transport the sliding rod to the bottom of the closed mine, and a clamping mechanism for fixing the sliding rod is provided on one side of the base; the sliding rod is vertically arranged, and a plurality of support plate assemblies are slidably connected to the sliding rod, and the other ends of the plurality of support plate assemblies are fixedly connected to the rope on the winch, a pumping device is provided on the lowest one of the support plate assemblies, and transfer pumping devices are provided on the remaining support plate assemblies, and the pumping device is connected to the plurality of transfer pumping devices.

[0006] Preferably, the adjustable supporting mechanism includes a first telescopic rod fixed to one side of the top end of the base, the telescopic end of the first telescopic rod is hinged with a telescopic beam, the winch is installed at an end of the telescopic beam away from the first telescopic rod, a second telescopic rod is obliquely arranged between the first telescopic rod and the telescopic beam, one end of the second telescopic rod is hinged to the base, and the other end of the second telescopic rod is hinged to the telescopic beam.

[0007] Preferably, the clamping mechanism includes a fixed plate hinged on the base near the winch side, a supporting foot is provided at the bottom end of the fixed plate, the fixed plate is a U-shaped structure, sliding grooves are provided on both sides of the fixed plate, a support plate is provided on the sliding groove for sliding limit, the support plate is a door-type structure, a hole for the sliding rod to pass through is opened in the middle of the cross beam of the support plate, and clamping components are symmetrically provided on both sides of the hole.

[0008] Preferably, the clamping assembly includes a fixing frame fixedly connected to the support plate crossbeam, a hydraulic rod is horizontally connected to the fixing frame, a clip is connected to the telescopic end of the hydraulic rod, the clip is an arc-shaped structure, and the clip is adapted to the sliding rod.

[0009] Preferably, the support plate assembly includes a support plate slidably connected to the sliding rod member, and one end of the support plate away from the sliding rod member is vertically connected to a vertical plate, and the vertical plate is fixedly connected to the rope on the winch by a buckle.

[0010] Preferably, the pumping device includes a pump 1 installed on the support plate, and the water outlet end of the pump 1 is connected to the adjacent transfer pumping device through a water pipe.

[0011] Preferably, the transfer pumping device includes a water tank connected to the support plate, an exhaust pipe is provided on the top wall of the water tank, a second water pump is provided in the water tank, and the water outlet end of the second water pump is connected to the bottom end of the adjacent water tank through a water pipe.

[0012] Preferably, a semicircular notch is provided at one end of the support plate close to the sliding rod member, and an arc-shaped fixing plate is detachably connected to the opposite side of the notch by a fastening bolt, and the notch and the arc-shaped fixing plate form a limiting hole for the sliding rod member to pass through, and rollers are rotatably connected to the opposite sides of the notch and the arc-shaped fixing plate, and the rollers are in frictional contact with the sliding rod member.

[0013] Compared with the prior art, the present invention has the following advantages and technical effects:

[0014] The present invention provides a separate ultra-deep geothermal water extraction and utilization device. The distance between the winch and the closed mine opening can be adjusted by an adjustable supporting mechanism, so that the sliding rod can be smoothly transported to the bottom of the closed mine by the winch, and the sliding rod extending out of the closed mine opening can be clamped and fixed by the clamping mechanism. The sliding rod can be guided and limited by the sliding rod to prevent the supporting plate assemblies fixed on the rope 18 from shaking in the closed mine and getting stuck in the closed mine or unable to enter the braking position. The pumping device is connected with multiple transfer pumping devices in sequence to realize the pumping of hot water in the closed mine to the surface for utilization, thereby solving the problem of difficulty in extracting ultra-deep geothermal water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0016] Figure 1 This is a schematic diagram of the structure of a separate ultra-deep geothermal water extraction and utilization device proposed by the present invention;

[0017] Figure 2 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0018] Figure 3 It is a structural schematic diagram of the support plate assembly in the present invention;

[0019] Among them: 1. base; 2. first telescopic rod; 3. telescopic beam; 4. second telescopic rod; 5. winch; 6. fixed plate; 7. supporting foot; 9. sliding rod; 10. supporting plate; 11. arc-shaped fixed plate; 12. fastening bolts; 13. vertical plate; 14. buckle; 15. water tank; 16. water pump one; 17. water pipe; 18. rope; 19. slide; 20. support plate; 21. fixed frame; 22. hydraulic rod; 23. clip; 24. roller; 25. counterweight; 26. water pump two. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] The following is a description of the corresponding technical terms in the embodiments:

[0023] Mine closure, also known as mine closure or mine closure, refers to the process of fully closing a mine (including the shaft area, pit mouth or open pit) after mining is completed, and carrying out safety treatment and environmental protection in accordance with regulations. This process involves closing the mine, dismantling equipment, and abandoning facilities to ensure that the mine will not cause harm to the environment and personnel after closure, while rationally utilizing and protecting mineral resources.

[0024] A winch, also known as a winch, is a type of lifting machinery, mainly composed of a drum, wire rope, etc. It uses a drum to wind a wire rope or chain to lift or pull heavy objects, achieving vertical lifting, horizontal or inclined pulling of heavy objects. Winches can be divided into three types according to different power sources: manual winches, electric winches, and hydraulic winches, among which electric winches are the main ones.

[0025] The role of winch: winch plays an important role in many fields, which is specifically reflected in the following aspects:

[0026] Lifting and moving goods: The main function of a winch is to lift and move goods. At construction sites, it is often used to lift building materials, decoration materials, tools, etc. At ports and docks, it is used to unload, load, and move containers; in coal mining, it is used to lift coal and transport equipment. In addition, in stage performances, winches are also used to lift devices, audio, lighting, and other equipment.

[0027] Improve work efficiency: The use of winches can greatly improve work efficiency, reduce labor costs and reduce labor intensity. Through mechanized operation, winches can quickly and accurately complete the lifting and moving tasks of heavy objects, thus saving a lot of manpower and time.

[0028] Ensure cargo safety: The winch can keep cargo stable and safe during the process of lifting and moving cargo. Through reasonable structural design and precise control system, the winch can ensure that cargo will not slip or tilt during lifting and moving, thus avoiding accidents.

[0029] Strong adaptability: The winch has strong adaptability and can be used in different environments and occasions. Whether in a small space or in a complex environment, the winch can play its lifting and traction functions. In addition, the winch can also be customized and modified as needed to meet the needs of different users.

[0030] A hydraulic rod is a device that uses the hydraulic principle to complete mechanical movement. It is also called a support rod, hydraulic cylinder or hydraulic jack. Its basic working principle is that under the action of a liquid medium, by changing the volume of certain devices, a differential pressure is generated, thereby driving the piston to move and realizing the work of the rod. Specifically, when the hydraulic oil generates pressure under the action of a hydraulic pump, the hydraulic oil will flow along the pipeline into the hydraulic cylinder or hydraulic motor, pushing the piston or blade to move. The movement of the piston or blade will convert hydraulic energy into mechanical energy, thereby realizing the drive or control of the load. Hydraulic rods are widely used in many fields such as engineering machinery, aerospace, marine engineering, port machinery, automobile industry, machine tool industry, metallurgical industry, etc.

[0031] The hydraulic rod has the advantages of simple structure, high reliability, smooth and adjustable movement. Its elastic force can be set by setting different nitrogen pressures or different diameters of piston rods. Compared with mechanical springs, the hydraulic rod has a nearly linear elastic curve, which makes it have better performance and adaptability in many applications.

[0032] In addition, hydraulic rods can also be customized and modified as needed to meet the needs of different users. For example, a protective cover can be added to the outside of the hydraulic rod to protect the rod body from dust and water vapor erosion, thereby extending its service life.

[0033] In general, the hydraulic lever is a powerful and flexible transmission device that plays an important role in various fields.

[0034] A water pump, also known as a pumping machine, is a mechanical device used to extract liquid (mainly water) and transport it to another location. It uses the power generated by a motor or other power device to pump liquid from a low place or container through a certain mechanical structure (such as an impeller, piston, etc.) and transport it along the pipeline to where it is needed.

[0035] Water pumps are widely used in many fields such as agricultural irrigation, urban water supply, industrial drainage, fire fighting, ship drainage, etc. Its main function is to solve the problem of liquid transportation, especially when it is necessary to lift the liquid from a low place to a high place, the role of water pumps is particularly prominent.

[0036] According to different working principles and structures, water pumps can be divided into many types, such as centrifugal pumps, axial flow pumps, mixed flow pumps, piston pumps, screw pumps, etc. Different types of water pumps also differ in performance, use and price. Users can choose the appropriate type of water pump according to actual needs.

[0037] In general, a water pump is an important liquid conveying equipment. Its appearance has greatly improved the efficiency and convenience of liquid conveying, and has brought great convenience to people's production and life.

[0038] Reference Figures 1 to 3 As shown, the present invention provides a separated ultra-deep geothermal water extraction and utilization device, including a base 1, an adjustable supporting mechanism is arranged on the base 1, a winch 5 is arranged on the adjustable supporting mechanism, a sliding rod is arranged in the closed mine, the winch 5 is used to transport the sliding rod to the bottom of the closed mine, and a clamping mechanism for fixing the sliding rod is arranged on one side of the base 1; the sliding rod is arranged vertically, and a plurality of support plate assemblies are slidably connected to the sliding rod, and the other ends of the plurality of support plate assemblies are all fixedly connected to the rope 18 on the winch 5, a pumping device is arranged on the lowest support plate assembly, and transfer pumping devices are arranged on the remaining support plate assemblies, and the pumping device is connected to the plurality of transfer pumping devices.

[0039] In order to improve the stability of the base 1 , a counterweight 25 is placed on the base 1 .

[0040] The adjustable supporting mechanism can be used to adjust the distance between the winch 5 and the closed mine opening, so that the slide bar can be smoothly transported to the bottom of the closed mine by the winch 5, and the slide bar extending out of the closed mine opening can be clamped and fixed by the clamping mechanism; the multiple support plate assemblies can be guided and limited by the slide bar, so as to prevent the support plate assemblies fixed on the rope 18 from shaking in the closed mine and getting stuck in the closed mine or being unable to enter the braking position; the pumping device is connected with multiple transfer pumping devices in sequence, so as to realize the pumping of hot water in the closed mine to the surface for utilization, thereby solving the problem of difficulty in extracting ultra-deep geothermal water.

[0041] Furthermore, the adjustable supporting mechanism includes a first telescopic rod 2 fixed to one side of the top end of the base 1, the telescopic end of the first telescopic rod 2 is hinged with a telescopic beam 3, the winch 5 is installed at the end of the telescopic beam 3 away from the first telescopic rod 2, and a second telescopic rod 4 is obliquely arranged between the first telescopic rod 2 and the telescopic beam 3, one end of the second telescopic rod 4 is hinged on the base 1, and the other end of the second telescopic rod 4 is hinged on the telescopic beam 3.

[0042] In this embodiment, the first telescopic rod 2 and the second telescopic rod 4 are both hydraulic rods, and the telescopic beam 3 includes two square tubes that are socketed with each other. A hydraulic rod is arranged between the two square tubes, one end of the hydraulic rod is connected to one square tube, and the other end of the hydraulic rod is connected to the other square tube. The lengths of the two square tubes are controlled by the extension and retraction of the hydraulic rod, thereby realizing the adjustment of the total length of the telescopic beam 3.

[0043] By controlling the length of the first telescopic rod 2, the vertical distance between the telescopic beam 3 and the shaft opening of the closed mine is controlled. By controlling the length of the second telescopic rod 4, the angle between the telescopic beam 3 and the first telescopic rod 2 is adjusted, thereby adjusting the distance between the winch 5 and the closed mine.

[0044] Furthermore, the clamping mechanism includes a fixed plate 6 hinged on the side of the base 1 close to the winch 5, and a supporting foot 7 is provided at the bottom end of the fixed plate 6. The fixed plate 6 is a U-shaped structure, and slide grooves 19 are provided on both sides of the fixed plate 6. A support plate 20 is provided on the slide groove 19 for sliding limit. The support plate 20 is a door-type structure, and a hole for the sliding rod to pass through is opened in the middle of the crossbeam of the support plate 20, and clamping components are symmetrically provided on both sides of the hole.

[0045] In this embodiment, the sliding rod member is composed of multiple sliding rods 9 connected end to end; the sliding rod 9 is a tubular structure, wherein one end of the sliding rod 9 is provided with an external thread, and the other end of the sliding rod 9 is provided with an internal thread, and the end to end connection of multiple sliding rods 9 is achieved through the internal and external threads.

[0046] The position of the support plate 20 on the fixed plate 6 can be adjusted by the provided slide groove 19, thereby adjusting the distance between the slide rod and the inner wall of the closed mine; the two support columns of the support plate 20 can be retracted, thereby facilitating the connection of multiple water pipes 17 and the sliding connection between the support plate assembly and the slide rod 9, and the slide rod 9 is clamped and fixed by the provided clamping assembly, thereby facilitating the connection operation between multiple slide rods 9; the fixed plate 6 is supported by the provided support feet 7 so that the fixed plate 6 remains horizontal, thereby facilitating the slide rod 9 to smoothly pass through the hole in the middle of the crossbeam of the support plate 20 and then enter the closed mine.

[0047] Furthermore, the clamping assembly includes a fixing frame 21 fixedly connected to the crossbeam of the support plate 20, a hydraulic rod 22 is horizontally connected to the fixing frame 21, a clip 23 is connected to the telescopic end of the hydraulic rod 22, the clip 23 is an arc-shaped structure, and the clip 23 is adapted to the sliding rod.

[0048] By controlling the two hydraulic rods 22 to extend and retract synchronously, the retracted ends of the hydraulic rods 22 drive the clamping pieces 23 to approach the slide bar 9 , thereby clamping and fixing the slide bar 9 .

[0049] Furthermore, the support plate assembly includes a support plate 10 slidably connected to the slide bar, and one end of the support plate 10 away from the slide bar is vertically connected to a vertical plate 13, and the vertical plate 13 is fixedly connected to a rope 18 on the winch 5 through a buckle 14.

[0050] Furthermore, the pumping device includes a pump 16 installed on the support plate 10, and the water outlet of the pump 16 is connected to the adjacent transfer pumping device through a water pipe 17.

[0051] Furthermore, the transfer pumping device includes a water tank 15 connected to the support plate 10, an exhaust pipe is provided on the top wall of the water tank 15, a water pump 26 is provided in the water tank 15, and the water outlet end of the water pump 26 is connected to the bottom end of the adjacent water tank 15 through a water pipe 17.

[0052] The hot water at the bottom of the closed mine is pumped to the adjacent water tank 15 through the water pipe 17 by the water pump 16, the air in the water tank 15 can be removed by the exhaust pipe to ensure that the hot water is smoothly pumped into the water tank 15, and the hot water in the water tank 15 is pumped to another water tank 15 located above the water tank 15 by the water pump 2 26 provided in the water tank 15, and so on, to pump the hot water to the ground for reasonable use.

[0053] It should be noted that the position of the water tank 15 is arranged according to the depth of the closed mine and the lift of the water pump to ensure that the distance between two adjacent water tanks 15 is within the effective lift of the water pump 26. The water pipe 17 is a rubber pipe with a certain toughness to avoid bending when the water tank 15 is arranged, which may cause water flow obstruction.

[0054] Furthermore, a semicircular notch is provided at one end of the support plate 10 close to the sliding rod, and an arc-shaped fixing plate 11 is detachably connected to the opposite side of the notch by a fastening bolt 12. The notch and the arc-shaped fixing plate 11 form a limiting hole for the sliding rod to pass through, and rollers 24 are rotatably connected to the opposite sides of the notch and the arc-shaped fixing plate 11, and the rollers 24 are in frictional contact with the sliding rod.

[0055] The roller 24 is provided to reduce friction, ensuring that the support plate 10 slides smoothly along the slide bar, and the arc-shaped fixing plate 11 is provided to clamp the slide bar between the arc-shaped fixing plate 11 and the support plate 10 to prevent the support plate 10 from shaking during the downward movement.

[0056] The separated ultra-deep geothermal water extraction and utilization device provided by the present invention has a working principle as follows: when in use, according to the measured depth of the closed mine and the lift of the water pump, the number of slide bars 9, support plates 10 and water tanks 15 is reasonably arranged, one end of the slide bar 9 is lifted by the rope 18 on the winch 5, and the other end of the slide bar 9 is passed through the hole on the crossbeam of the support plate 20 and slowly enters the closed mine. When the hanging end of the slide bar 9 approaches the arc-shaped fixed plate 11, the hydraulic rod 22 is started to clamp the slide bar 9. The rope 18 is held and fixed, and the rope 18 is separated from the slide bar 9, and another slide bar 9 is screwed on the end of the slide bar 9, and then the rope 18 is connected to the highest point of the slide bar 9, and the clamping assembly is released. The slide bar 9 is transported downward under the action of the winch 5, and so on, and all the slide bars 9 are connected to form a slide bar member, and finally the slide bar member is fixed on the clamping assembly, and the rope 18 is removed, and then the support plate 10 is slidably fixed on the slide bar member through the arc fixing plate 11, and the vertical plate 13 is fixed by the buckle 14 The first tray 10 is fixed on the rope 18, and the water pump 16 is fixed on the tray 10. The water outlet of the water pump 16 is connected to the water pipe 17. The tray 10 is slowly lowered by the winch 5. The previous operation is repeated according to the interval of the layout. The second tray 10 is connected to the rope 18, and the water tank 15 is fixed on the second tray 10 and connected to the water pipe 17. This operation is repeated to complete the layout of all water tanks 15 and trays 10. It should be noted that the first tray 10 needs to be sunk into the closed position. In the water of the closed mine, the other support plates 10 are all located above the water of the closed mine, and the water pump 1 16 and multiple water pumps 2 26 are started in sequence from bottom to top. The water pump 1 16 pumps the water in the closed mine into the first water tank 15, and the water pump 2 26 in the first water tank 15 pumps the water in the first water tank 15 into the second water tank 15, and so on, until the water in the water tank 15 located at the top is pumped to the ground by the water pump 2 26, completing the extraction and utilization of hot water in the ultra-deep closed mine.

[0057] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0058] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of FHi in the present application.

Claims

1. A separate ultra-deep geothermal water extraction and utilization device, characterized in that: It comprises a base (1), an adjustable supporting mechanism is arranged on the base (1), a winch (5) is arranged on the adjustable supporting mechanism, a sliding bar is arranged in the closed mine, the winch (5) is used to transport the sliding bar to the bottom of the closed mine, and a clamping mechanism for fixing the sliding bar is arranged on one side of the base (1); the sliding bar is arranged vertically, and a plurality of support plate assemblies are slidably connected to the sliding bar, and the other ends of the plurality of support plate assemblies are fixedly connected to the rope (18) on the winch (5); a pumping device is arranged on the lowest one of the support plate assemblies, and transfer pumping devices are arranged on the remaining support plate assemblies, and the pumping device is connected to the plurality of transfer pumping devices.

2. The separate ultra-deep geothermal water extraction and utilization device according to claim 1 is characterized in that: The adjustable support mechanism comprises a first telescopic rod (2) fixed to one side of the top end of the base (1); the telescopic end of the first telescopic rod (2) is hinged to a telescopic beam (3); the hoist (5) is installed at an end of the telescopic beam (3) away from the first telescopic rod (2); a second telescopic rod (4) is obliquely arranged between the first telescopic rod (2) and the telescopic beam (3); one end of the second telescopic rod (4) is hinged to the base (1); and the other end of the second telescopic rod (4) is hinged to the telescopic beam (3).

3. The separation type ultra-deep geothermal water extraction and utilization device according to claim 1 is characterized in that: The clamping mechanism comprises a fixing plate (6) hinged on the side of the base (1) close to the winch (5), a supporting foot (7) is arranged at the bottom end of the fixing plate (6), the fixing plate (6) is a U-shaped structure, both sides of the fixing plate (6) are provided with a slide groove (19), a supporting plate (20) is provided on the slide groove (19) for sliding limit, the supporting plate (20) is a door-shaped structure, a hole for the sliding rod to pass through is opened in the middle of the cross beam of the supporting plate (20), and clamping components are symmetrically arranged on both sides of the hole.

4. The separated ultra-deep geothermal water extraction and utilization device according to claim 3 is characterized in that: The clamping assembly comprises a fixing frame (21) fixedly connected to the cross beam of the support plate (20), a hydraulic rod (22) being horizontally connected to the fixing frame (21), a clamping piece (23) being connected to the telescopic end of the hydraulic rod (22), the clamping piece (23) being an arc-shaped structure, and the clamping piece (23) being adapted to the sliding rod member.

5. The separate ultra-deep geothermal water extraction and utilization device according to claim 1 is characterized in that: The support plate assembly comprises a support plate (10) slidably connected to the sliding rod, and one end of the support plate (10) away from the sliding rod is vertically connected to a vertical plate (13), and the vertical plate (13) is fixedly connected to a rope (18) on the winch (5) via a buckle (14).

6. The separate ultra-deep geothermal water extraction and utilization device according to claim 5 is characterized in that: The pumping device comprises a pumping pump (16) mounted on the support plate (10), and the water outlet of the pumping pump (16) is connected to the adjacent transfer pumping device through a water pipe (17).

7. The separate ultra-deep geothermal water extraction and utilization device according to claim 5 is characterized in that: The transfer pumping device comprises a water tank (15) connected to the support plate (10), an exhaust pipe is provided on the top wall of the water tank (15), a second water pump (26) is provided in the water tank (15), and the water outlet end of the second water pump (26) is connected to the bottom end of the adjacent water tank (15) through a water pipe (17).

8. The separate ultra-deep geothermal water extraction and utilization device according to claim 5 is characterized in that: A semicircular notch is formed at one end of the support plate (10) close to the sliding rod, and an arc-shaped fixing plate (11) is detachably connected to the opposite side of the notch via a fastening bolt (12), and the notch and the arc-shaped fixing plate (11) form a limiting hole for the sliding rod to pass through, and rollers (24) are rotatably connected to the opposite sides of the notch and the arc-shaped fixing plate (11), and the rollers (24) are in frictional contact with the sliding rod.

9. The separate ultra-deep geothermal water extraction and utilization device according to claim 1, characterized in that: The sliding rod member is composed of a plurality of sliding rods (9) connected end to end.

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