A hydraulic booster pump for ground source heating

Abstract

The present invention belongs to the technical field of hydraulic boosting equipment, and specifically discloses a hydraulic boosting pump for ground source heating, including: a pump body is provided with a heat dissipation pipe surrounding the outside thereof; a cooler is fixedly connected to the right side of the cooling cylinder, the cooler is connected to the cooling pipe, and the cooling pipe extends a section inside the cooling cylinder; a drainage groove connected to its inner cavity is provided at the bottom of the cooling cylinder; the drainage groove is connected to the first end of the heat dissipation pipe through the drainage pipe; a drainage plate adapted to and sealed to the inner wall of the cooling cylinder is provided inside the cooling cylinder; an extrusion spring is provided in the cavity on the left side of the drainage plate in the cooling cylinder, one end of the extrusion spring is against the end of the cooling cylinder, and the other end is against the drainage plate. Through the arrangement of the cooling cylinder, the coolant returns to the inner cavity of the heat dissipation pipe for cooling and heat dissipation after being completely cooled, so as to avoid the situation that the coolant temperature is continuously high and the cooling and heat dissipation cannot be fully performed.

Description

Technical Field

[0001] The invention belongs to the technical field of hydraulic boosting equipment, and in particular relates to a hydraulic boosting pump for ground source heating. Background Art

[0002] In geothermal heating, hot water extracted from geothermal fields needs to be reinjected after use. Geothermal reinjection is a measure to avoid thermal and chemical pollution caused by direct discharge of geothermal wastewater. It also plays an important role in maintaining heat storage pressure and ensuring the technical conditions for geothermal field exploitation. Reinjection has become a daily routine in the production and operation of dozens of important geothermal fields around the world.

[0003] However, geothermal reinjection operations require long-term operation of the injection equipment, and the hydraulic system of the hydraulic injection equipment will generate heat during use, causing the pump body to heat up, which may lead to a decrease in the performance of the equipment, and in the long-term use process, long-term overheating may also affect the service life of the seals in the pump body, and the economy is poor. Therefore, when the pump body is overheated, some existing technologies will stop the pump body for a period of time to restore it to normal temperature, but this will affect the utilization rate of the equipment. Summary of the invention

[0004] The object of the present invention is to provide a hydraulic booster pump for ground source heating to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention provides the following technical solution: a hydraulic booster pump for ground source heating, comprising:

[0006] A pump body, which is provided with a heat dissipation pipe surrounding the outside thereof;

[0007] A cooling cylinder, a cooler is fixedly connected to the right side of the cooling cylinder, the cooler is connected to a cooling pipe, and the cooling pipe extends a section inside the cooling cylinder; a drainage groove connected to the inner cavity of the cooling cylinder is provided at the bottom of the cooling cylinder; the drainage groove is connected to the first end of the heat dissipation pipe through the drainage pipe; a drainage plate adapted to and sealed with the inner wall of the cooling cylinder is provided inside the cooling cylinder; an extrusion spring is provided in the cavity located on the left side of the drainage plate in the cooling cylinder, one end of the extrusion spring is against the end of the cooling cylinder, and the other end is against the drainage plate; and

[0008] A water pump, wherein the input end thereof is communicated with the second end of the heat dissipation pipe, and the output end thereof is communicated with the cavity in the cooling cylinder located on the right side of the drainage plate.

[0009] Preferably, it further comprises an installation bin, the right side of which is fixedly connected to the pump body; a sootblowing and heat dissipation assembly is provided in the installation bin on the left side of the drainage plate.

[0010] Preferably, the sootblowing heat dissipation assembly includes a linkage rod and a blocking spring, the top of the linkage rod is provided with a snap-in groove, the bottom end of the blocking spring is fixedly connected to a sealing block, the bottom end of the sealing block is fixedly connected to the snap-in rod, the inner cavity of the installation bin is fixedly connected to a piston cylinder, the left side of the piston cylinder is fixedly connected to a compression cylinder, the top end of the compression cylinder is fixedly connected to an exhaust pipe, the center of the exhaust pipe is fixedly connected to a control cylinder, the blocking spring is fixedly connected to the top end of the inner cavity of the control cylinder, the right side of the linkage rod is fixedly connected to a piston plate, the inner cavity of the compression cylinder is fixedly connected to a compression spring, the right side of the compression spring is fixedly connected to a compression plate, and the right side of the exhaust pipe is fixedly connected to a blowing nozzle; a plurality of heat sinks are provided on the outside of the pump body, and the opening of the blowing nozzle faces the heat sinks on the outside of the pump body.

[0011] Preferably, a movable rod is fixedly connected to the left side of the compression plate, a roller is fixedly connected to the right side of the movable rod, and a reset clamping block is fixedly connected to the rear side of the clamping rod.

[0012] Preferably, the cooling pipe is located in the inner cavity of the cooling cylinder, passes through the drainage plate and is sealed therewith, the cooling cylinder is fixedly connected to the installation bin, and the drainage groove is located at the left end of the bottom of the cooling cylinder.

[0013] Preferably, a guide rod is fixedly connected to the top end of the sealing block, the guide rod passes through the control cylinder, and the reset clamping block contacts the movable rod.

[0014] Preferably, the piston plate is in contact with the inner wall of the piston cylinder, and the compression cylinder is connected to the inner cavity of the exhaust pipe.

[0015] Preferably, a one-way air intake valve is fixedly connected to the front side of the piston cylinder, and a support ring is fixedly connected to the top end of the piston cylinder.

[0016] Preferably, the sealing block is located at the connection between the exhaust pipe and the control tube, the blowing nozzle is inclined toward the direction of the pump body, there are a plurality of blowing nozzles, and the plurality of blowing nozzles are fixedly connected to the right side of the exhaust pipe.

[0017] Preferably, the inner cavity of the movable rod is fixedly connected with a rack, the left side of the compression cylinder is movably connected with a gear, the front side of the gear is fixedly connected with a transmission assembly, the right side of the pump body is fixedly connected with a filter bin, the inner cavity of the filter bin is fixedly connected with a spring assembly, the left side of the spring assembly is fixedly connected with a filter plate, the inner cavity of the filter plate is movably connected with a knocking rod, the bottom of the inner cavity of the filter bin is slidably connected with a collection box, the transmission assembly is composed of a rotating rod and a non-slip transmission belt, and the spring assembly is composed of a spring and a damping telescopic rod.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The present invention uses the coolant in the inner cavity of the heat dissipation tube to cool down and dissipate heat for the pump body, and through the arrangement of the cooling tube, the coolant is returned to the inner cavity of the heat dissipation tube for cooling and dissipation after being completely cooled, thereby avoiding the situation where the coolant temperature is continuously high and the cooling and dissipation cannot be fully performed.

[0020] 2. The present invention drives the linkage rod to move after the drain plate is squeezed by the coolant, and then drives the piston plate to move toward the direction of the compression cylinder, thereby squeezing the air in the inner cavity of the piston cylinder into the inner cavity of the compression cylinder. When the clamping groove moves to the bottom of the clamping rod, the clamping rod drives the sealing block to descend in the inner cavity of the control cylinder, thereby allowing the exhaust pipe and the blowing nozzle to penetrate. At this time, the compression plate is squeezed by the compression spring, and the compression plate squeezes the air, and the air is blown out from the blowing nozzle along the exhaust pipe to the surface of the pump body, thereby blowing away the dust on the surface of the heat sink and assisting in heat dissipation of the pump body.

[0021] 3 The present invention filters the water passing through the installation bin through the filter plate to prevent the residues and debris from entering the pump body and causing damage to the pump body after a long time. The movable rod is driven to move by the compression plate, and the movable rod is engaged with the gear to drive the transmission assembly to operate. The transmission assembly then drives the knocking rod to rotate, and the protruding part of the knocking rod periodically knocks the filter plate, thereby driving the filter plate to vibrate, thereby avoiding the filter plate from being blocked, and improving the smoothness of water flow through the filter bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a connection schematic diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the piston-cylinder connection structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the connection of the piston plate structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the connection of the compression cylinder structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the connection of the reset card block structure of the present invention;

[0027] Figure 6 A schematic diagram of the transmission assembly connection structure of the invention;

[0028] Figure 7 For the present invention Figure 6 The connection diagram at A is enlarged;

[0029] Figure 8 For the present invention Figure 6 The connection diagram at B is enlarged;

[0030] Fig. 9 This is a schematic diagram of the connection of the heat dissipation pipe structure of the present invention;

[0031] Fig.10 This is a schematic diagram of the connection of the linkage rod of the structure of the present invention;

[0032] Fig.11 A schematic diagram of the connection of the structural compression plate of the present invention;

[0033] In the figure: 1. installation chamber; 2. pump body; 3. heat dissipation pipe; 4. water pump; 5. cooling cylinder; 6. cooler; 7. cooling pipe; 8. drainage groove; 9. drainage pipe; 10. extrusion spring; 11. drainage plate; 12. linkage rod; 13. snap-in groove; 14. piston cylinder; 15. compression cylinder; 16. exhaust pipe; 17. control cylinder; 18. blocking spring; 19. sealing block; 20. snap-in rod; 21. piston plate; 22. compression spring; 23. compression plate; 24. roller; 25. reset snap-in block; 26. guide rod; 27. blowing nozzle; 28. movable rod; 29. ​​rack; 30. gear; 31. transmission assembly; 32. filter chamber; 33. spring assembly; 34. filter plate; 35. knocking rod; 36. collection box; 37. heat sink. DETAILED DESCRIPTION

[0034] 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.

[0035] like Figures 1 to 11 As shown, an embodiment of the present invention provides a hydraulic booster pump for ground source heating, including: a pump body 2, a water pump 4 and a cooling cylinder 5, and the pump body 2 is provided with a heat dissipation pipe 3 surrounding the outside thereof. Depending on the shape of the pump body 2, the heat dissipation pipe 3 has different winding methods accordingly. For example, for a cylindrical pump body 2, the heat dissipation pipe 3 can be spirally wound on the outside of the pump body 2. For a square pump body 2, it can also be spirally wound, or laid flat on the surface of the pump body 2 in a reciprocating folding manner. In some embodiments, a through hole can be provided in the pump body 2, and the heat dissipation pipe 3 can be passed through the above-mentioned through hole, or the above-mentioned through hole can be used to form a partial flow path of the heat dissipation pipe 3.

[0036] In addition, it should be noted that Figure 1 The coordinate system in the lower left corner indicates the directions of "right" and "up". The expressions of up, down, left and right in the present invention refer to Figure 1 The direction of the coordinate system.

[0037] A cooler 6 is fixedly connected to the right side of the cooling cylinder 5, and the cooler 6 is connected to the cooling pipe 7, and the cooling pipe 7 extends a section inside the cooling cylinder 5; a drainage groove 8 connected to its inner cavity is provided at the bottom of the cooling cylinder 5; the drainage groove 8 is connected to the first end of the heat dissipation pipe 3 through the drainage pipe 9; a drainage plate 11 adapted to and sealed with the inner wall of the cooling cylinder 5 is provided inside the cooling cylinder 5. An extrusion spring 10 is provided in the cavity on the left side of the drainage plate 11 in the cooling cylinder 5, one end of the extrusion spring 10 is against the end of the cooling cylinder 5, and the other end is against the drainage plate 11; the input end of the water pump 4 is connected to the second end of the heat dissipation pipe 3, and the output end is connected to the cavity on the right side of the drainage plate 11 in the cooling cylinder 5. The heat of the pump body 2 is absorbed by the heat dissipation pipe 3. After absorbing for a period of time, the water pump 4 is started to transport the coolant in the inner cavity of the pump body 2 to the inner cavity of the cooling cylinder 5, and the cooler 6 is started to cool the coolant in the inner cavity of the cooling cylinder 5 through the cooling pipe 7. Then the water pump 4 transports most of the coolant in the inner cavity of the pump body 2 to the inner cavity of the cooling cylinder 5 and stops transporting for a period of time, so that the cooling pipe 7 can fully cool the coolant, and then transports the remaining coolant to the inner cavity of the cooling cylinder 5, thereby driving the drain plate 11 to cross the drain groove 8, and then driving the clamping groove 13 to move to the bottom of the clamping rod 20, and the tension of the blocking spring 18 drives the clamping rod 20 to clamp to the inner cavity of the clamping groove 13 to fix the position of the drain plate 11, and then the water pump 4 transports the coolant after cooling the inner cavity of the cooling cylinder 5 back to the inner cavity of the heat dissipation pipe 3 along the drain groove 8 and the drain pipe 9.

[0038] In the prior art, there are many options for implementing the pump body 2, for example, a hydraulic injection pump of the Chinese invention patent with publication number CN112032139B or a hydraulic water injection pumping device of the Chinese utility model patent with authorization publication number CN203627112U can be used. The above prior arts all use the hydraulic principle to realize fluid pressurization to inject the fluid into the formation. As mentioned above, the heat dissipation pipe 3 in the present invention can be fixed to the outside of the pump body in the above prior art by winding or the like, or fixedly penetrated into the pump body of the above technology by penetrating to dissipate heat from the above pump body, which will not be described in detail.

[0039] In one embodiment, the hydraulic booster pump further includes an installation chamber 1 , the right side of which is fixedly connected to the pump body 2 ; a soot blowing and heat dissipation assembly is provided on the left side of the drainage plate 11 in the installation chamber 1 .

[0040] Specifically, Figures 3 to 5As shown, the sootblowing heat dissipation assembly includes a linkage rod 12 and a blocking spring 18, a snap-in groove 13 is provided at the top of the linkage rod 12, a sealing block 19 is fixedly connected to the bottom end of the blocking spring 18, and a snap-in rod 20 is fixedly connected to the inner cavity of the mounting bin 1, a compression cylinder 15 is fixedly connected to the left side of the piston cylinder 14, an exhaust pipe 16 is fixedly connected to the top end of the compression cylinder 15, a control cylinder 17 is fixedly connected to the center of the exhaust pipe 16, and the blocking spring 18 is fixedly connected to the top end of the inner cavity of the control cylinder 17, a piston plate 21 is fixedly connected to the right side of the linkage rod 12, a compression spring 22 is fixedly connected to the inner cavity of the compression cylinder 15, a compression plate 23 is fixedly connected to the right side of the compression spring 22, and a blowing nozzle 27 is fixedly connected to the right side of the exhaust pipe 16; a plurality of heat sinks 37 are provided on the outer side of the pump body 2, and the opening of the blowing nozzle 27 faces the heat sink 37 on the outer side of the pump body 2. When the heat sink 37 is provided, the heat dissipation pipe 3 can be arranged in the gap of the heat sink 37 , and a through hole can be provided on the heat sink 37 for the heat dissipation pipe 3 to pass through.

[0041] When the drain plate 11 is squeezed by the coolant, it drives the linkage rod 12 to move, and then drives the piston plate 21 to move in the direction of the compression cylinder 15, so that the air in the inner cavity of the piston cylinder 14 is squeezed into the inner cavity of the compression cylinder 15. When the clamping groove 13 moves to the bottom of the clamping rod 20, the clamping rod 20 drives the sealing block 19 to descend in the inner cavity of the control cylinder 17, so that the exhaust pipe 16 and the blowing nozzle 27 are connected. At this time, the compression spring 22 squeezes the compression plate 23, and the compression plate 23 squeezes the air, and blows the air along the exhaust pipe 16 from the blowing nozzle 27 to the surface of the pump body 2, thereby blowing away the dust on the surface of the heat sink 37 to prevent dust from accumulating on the surface of the heat sink 37 and affecting its heat dissipation efficiency, and assisting the heat dissipation of the pump body 2.

[0042] Specifically, the hydraulic booster pump of the present invention dissipates heat from the pump body 2 by providing a heat sink 37 on the outside of the pump body 2, which is beneficial to the long-term reliable operation of the equipment. However, when the equipment is in long-term operation, dust is easily accumulated on the heat sink 37 on the outside of the pump body 2, especially on the heat sink 37 on the upper side of the pump body 2, resulting in reduced heat dissipation efficiency of the heat sink. The present application intermittently blows away the dust on the surface of the heat sink 37 through the blowing nozzle 27, which is beneficial to keeping the surface of the heat sink 37 clean, thereby maintaining the heat dissipation efficiency of the heat sink.

[0043] like Figure 5 As shown, in one embodiment, a movable rod 28 is fixedly connected to the left side of the compression plate 23 , a roller 24 is fixedly connected to the right side of the movable rod 28 , and a reset clamping block 25 is fixedly connected to the rear side of the clamping rod 20 .

[0044] While the air in the inner cavities of the piston cylinder 14 and the compression cylinder 15 is squeezed by the compression plate 23, the compression cylinder 15 is displaced, and the compression cylinder 15 drives the movable rod 28 to move, and the movable rod 28 drives the roller 24 to leave from the bottom of the reset clamping block 25, so that the clamping rod 20 can descend and clamp with the clamping groove 13. After the air in the inner cavity of the compression cylinder 15 is discharged along the exhaust pipe 16, the compression plate 23 drives the movable rod 28 to reset, and the roller 24 contacts the reset clamping block 25 to push the reset clamping block 25 upward. At this time, the clamping rod 20 releases the limit on the linkage rod 12, and then the drainage plate 11 is reset by driving the extrusion spring 10.

[0045] like Figure 3 As shown, in one embodiment, the cooling pipe 7 is located in the inner cavity of the cooling cylinder 5, passes through the drainage plate 11 and is sealed therewith, the cooling cylinder 5 is fixedly connected to the installation bin 1, and the drainage groove 8 is located at the left end of the bottom of the cooling cylinder 5;

[0046] The cooling pipe 7 is located in the inner cavity of the cooling cylinder 5, so that the cooler 6 can drive the cooling pipe 7 to completely cool the coolant in the inner cavity of the cooling cylinder 5. The drainage groove 8 is located at the left end of the bottom end of the cooling cylinder 5, so that when the drainage plate 11 moves to the drainage groove 8, the coolant in the inner cavity of the cooling cylinder 5 will be discharged from the drainage groove 8 along the drainage pipe 9. The cooler 6 can be, for example, a DC micro refrigeration compressor, and the specific model is a rotary compressor CS-MCA-1412110.

[0047] like Figure 4 As shown, in one embodiment, the top end of the sealing block 19 is fixedly connected with a guide rod 26, the guide rod 26 passes through the control cylinder 17, and the reset clamping block 25 contacts the movable rod 28;

[0048] The sealing block 19 is positioned and guided by the guide rod 26 at the top of the sealing block 19, so that the sealing block 19 can be stably raised and lowered, and then the reset clamping block 25 contacts the movable rod 28, so that the movable rod 28 can drive the reset clamping block 25 to rise, and then drive the clamping rod 20 to rise and separate from the clamping groove 13.

[0049] like Figure 3 As shown, in one embodiment, the piston plate 21 is fitted with the inner wall of the piston cylinder 14, and the compression cylinder 15 is connected with the inner cavity of the exhaust pipe 16;

[0050] The piston plate 21 fits against the inner wall of the piston cylinder 14, so that the piston plate 21 can squeeze the air in the inner cavity of the piston cylinder 14 when moving in the inner cavity of the piston cylinder 14, and then squeeze the air into the inner cavity of the compression cylinder 15, and then the tension of the compression spring 22 drives the compression plate 23 to compress the air, so that the air can be forcefully blown out from the blowing nozzle 27 to the surface of the pump body 2.

[0051] like Figure 3 As shown, in one embodiment, a one-way air intake valve is fixedly connected to the front side of the piston cylinder 14, and a support ring is fixedly connected to the top end of the piston cylinder 14;

[0052] Through the one-way air intake valve on the front side of the piston cylinder 14, the piston plate 21 can draw external air through the one-way air intake valve when the inner cavity of the piston cylinder 14 moves toward the cooling cylinder 5, thereby replenishing the air in the inner cavity of the piston cylinder 14, and then through the support ring at the top end of the piston cylinder 14, the movable rod 28 can be supported, thereby improving the stability of the movable rod 28 when moving.

[0053] like Figure 5 As shown, in one embodiment, the sealing block 19 is located at the connection between the exhaust pipe 16 and the control cylinder 17, and the blowing nozzle 27 is inclined toward the direction of the pump body 2. There are a plurality of blowing nozzles 27, and the plurality of blowing nozzles 27 are fixedly connected to the right side of the exhaust pipe 16;

[0054] The sealing block 19 is located at the connection between the exhaust pipe 16 and the control tube 17, so that the sealing block 19 can block the exhaust pipe 16 without moving, and then the blowing nozzle 27 is tilted toward the pump body 2, so that the blowing nozzle 27 can blow air to the surface of the pump body 2, thereby blowing away the dust on the surface of the pump body 2, and the setting of three blowing nozzles 27 makes the blowing range wide enough to ensure comprehensive dust removal, and then the heat sink 37 is set to assist in heat dissipation of the pump body 2.

[0055] like Figure 7 As shown, in one embodiment, the inner cavity of the movable rod 28 is fixedly connected with a rack 29, the left side of the compression cylinder 15 is movably connected with a gear 30, the front side of the gear 30 is fixedly connected with a transmission assembly 31, the right side of the pump body 2 is fixedly connected with a filter bin 32, the inner cavity of the filter bin 32 is fixedly connected with a spring assembly 33, the left side of the spring assembly 33 is fixedly connected with a filter plate 34, the inner cavity of the filter plate 34 is movably connected with a knocking rod 35, the bottom of the inner cavity of the filter bin 32 is slidably connected with a collecting box 36, the transmission assembly 31 is composed of a rotating rod and an anti-slip transmission belt, and the spring assembly 33 is composed of a spring and a damping telescopic rod.

[0056] The water passing through the installation chamber 1 is filtered through the filter plate 34 to prevent debris and the like from entering the interior of the pump body 2 and causing damage to the pump body 2 after a long time. The movable rod 28 is driven to move by the compression plate 23, and the movable rod 28 is engaged with the gear 30 to drive the transmission assembly 31 to operate. The transmission assembly 31 then drives the knocking rod 35 to rotate, and the filter plate 34 is knocked at intervals by the protrusion of the knocking rod 35, thereby driving the filter plate 34 to vibrate, thereby avoiding the filter plate 34 from being blocked, and improving the smoothness of water flowing through the filter chamber 32.

[0057] Working principle and use process: geothermal recharge is performed through the pump body 2, and the heat generated by the pump body 2 during operation is absorbed by the coolant in the inner cavity of the heat pipe 3. After the coolant in the inner cavity of the heat pipe 3 absorbs heat for a period of time, the water pump 4 is started to extract the coolant in the inner cavity of the heat pipe 3 and transport it to the inner cavity of the cooling cylinder 5, and the coolant in the inner cavity of the cooling cylinder 5 is cooled by the operation of the cooler 6 through the cooling pipe 7, and as the coolant in the inner cavity of the heat pipe 3 is continuously input into the inner cavity of the cooling cylinder 5, the drain plate 11 is driven to move in the inner cavity of the cooling cylinder 5, and then the piston plate 21 is driven to move in the inner cavity of the piston cylinder 14 to squeeze the air in the inner cavity of the piston cylinder 14, and the air in the inner cavity of the piston cylinder 14 is squeezed into the inner cavity of the compression cylinder 15, and then the compression spring 22 squeezes the air of the compression plate 23 by the tension of the compression spring 22;

[0058] After the air enters the inner cavity of the compression cylinder 15, the compression plate 23 drives the movable rod 28 to move, thereby driving the roller 24 to leave the bottom of the reset clamping block 25. As the cooling water in the inner cavity of the cooling cylinder 5 increases, the drain plate 11 passes over the drain groove 8 and drives the clamping groove 13 to move to the bottom of the clamping rod 20. The clamping rod 20 is clamped to the inner cavity of the clamping groove 13 by the tension of the blocking spring 18, and the position of the drain plate 11 is fixed, so that the water in the inner cavity of the cooling cylinder 5 returns to the inner cavity of the heat dissipation pipe 3 along the drain pipe 9 after collective cooling to absorb heat from the pump body 2.

[0059] When the clamping rod 20 moves downward, the sealing block 19 is driven downward, so that the compressed air in the inner cavity of the compression cylinder 15 is blown out from the blowing nozzle 27 along the exhaust pipe 16 to the upper side of the pump body 2, thereby removing the dust on the heat sink on the surface of the pump body 2.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic booster pump for ground source heating, characterized in that: include: A pump body (2) having a heat dissipation pipe (3) surrounding the outer side thereof; A cooling cylinder (5), the right side of which is fixedly connected to a cooler (6), the cooler (6) being in communication with a cooling pipe (7), the cooling pipe (7) extending a section inside the cooling cylinder (5); a drainage groove (8) in communication with an inner cavity of the cooling cylinder (5) being provided at the bottom; the drainage groove (8) being in communication with a first end of a heat dissipation pipe (3) via a drainage pipe (9); a drainage plate (11) adapted to and sealed against an inner wall of the cooling cylinder (5) being provided inside the cooling cylinder (5); a compression spring (10) being provided in a cavity located on the left side of the drainage plate (11) in the cooling cylinder (5), one end of the compression spring (10) being in contact with an end of the cooling cylinder (5), and the other end of the compression spring (10) being in contact with the drainage plate (11); and A water pump (4) having an input end connected to the second end of the heat dissipation pipe (3) and an output end connected to a cavity in the cooling cylinder (5) located on the right side of the drainage plate (11).

2. A hydraulic booster pump for ground source heating according to claim 1, characterized in that: It also comprises an installation bin (1), the right side of the installation bin (1) being fixedly connected to the pump body (2); A soot blowing and heat dissipation component is provided in the installation bin (1) on the left side of the drainage plate (11).

3. A hydraulic booster pump for ground source heating according to claim 2, characterized in that: The sootblowing heat dissipation assembly comprises a linkage rod (12) and a blocking spring (18); the left side of the drainage plate (11) is fixedly connected to the linkage rod (12); the top of the linkage rod (12) is provided with a snap-in groove (13); the bottom end of the blocking spring (18) is fixedly connected to a sealing block (19); the bottom end of the sealing block (19) is fixedly connected to a snap-in rod (20); the inner cavity of the installation bin (1) is fixedly connected to a piston cylinder (14); the left side of the piston cylinder (14) is fixedly connected to a compression cylinder (15); the top end of the compression cylinder (15) is fixedly connected to an exhaust pipe (16); the exhaust pipe A control cylinder (17) is fixedly connected at the center of the pump body (16), the blocking spring (18) is fixedly connected to the top of the inner cavity of the control cylinder (17), a piston plate (21) is fixedly connected to the right side of the linkage rod (12), a compression spring (22) is fixedly connected to the inner cavity of the compression cylinder (15), a compression plate (23) is fixedly connected to the right side of the compression spring (22), and a blowing nozzle (27) is fixedly connected to the right side of the exhaust pipe (16); a plurality of heat sinks (37) are provided on the outer side of the pump body (2), and an opening of the blowing nozzle (27) faces the heat sink (37) on the outer side of the pump body (2).

4. A hydraulic booster pump for ground source heating according to claim 3, characterized in that: A movable rod (28) is fixedly connected to the left side of the compression plate (23), a roller (24) is fixedly connected to the right side of the movable rod (28), and a reset clamping block (25) is fixedly connected to the rear side of the clamping rod (20).

5. A hydraulic booster pump for ground source heating according to claim 2, characterized in that: The cooling pipe (7) is located in the inner cavity of the cooling cylinder (5), passes through the drainage plate (11) and is sealed therewith, the cooling cylinder (5) is fixedly connected to the installation bin (1), and the drainage groove (8) is located at the left end of the bottom of the cooling cylinder (5).

6. A hydraulic booster pump for ground source heating according to claim 4, characterized in that: A guide rod (26) is fixedly connected to the top end of the sealing block (19), the guide rod (26) passes through the control cylinder (17), and the reset clamping block (25) is in contact with the movable rod (28).

7. A hydraulic booster pump for ground source heating according to claim 3, characterized in that: The piston plate (21) is in contact with the inner wall of the piston cylinder (14), and the compression cylinder (15) is in communication with the inner cavity of the exhaust pipe (16).

8. The hydraulic booster pump for ground source heating according to claim 3, characterized in that: A one-way air intake valve is fixedly connected to the front side of the piston cylinder (14), and a support ring is fixedly connected to the top end of the piston cylinder (14).

9. The hydraulic booster pump for ground source heating according to claim 3, characterized in that: The sealing block (19) is located at the connection between the exhaust pipe (16) and the control tube (17); the blowing nozzle (27) is inclined in the direction of the pump body (2); there are a plurality of blowing nozzles (27); and the plurality of blowing nozzles (27) are all fixedly connected to the right side of the exhaust pipe (16).

10. The hydraulic booster pump for ground source heating according to claim 4, characterized in that: The inner cavity of the movable rod (28) is fixedly connected to a rack (29); the left side of the compression cylinder (15) is movably connected to a gear (30); the front side of the gear (30) is fixedly connected to a transmission assembly (31); the right side of the pump body (2) is fixedly connected to a filter bin (32); the inner cavity of the filter bin (32) is fixedly connected to a spring assembly (33); the left side of the spring assembly (33) is fixedly connected to a filter plate (34); the inner cavity of the filter plate (34) is movably connected to a knocking rod (35); the bottom of the inner cavity of the filter bin (32) is slidably connected to a collection box (36); the transmission assembly (31) is composed of a rotating rod and an anti-slip transmission belt; and the spring assembly (33) is composed of a spring and a damping telescopic rod.

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