CN210569365U - Underground pipe in ground source heat pump well - Google Patents
Underground pipe in ground source heat pump well Download PDFInfo
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- CN210569365U CN210569365U CN201921405603.4U CN201921405603U CN210569365U CN 210569365 U CN210569365 U CN 210569365U CN 201921405603 U CN201921405603 U CN 201921405603U CN 210569365 U CN210569365 U CN 210569365U
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The utility model discloses a ground source heat pump well buried pipe, which relates to the ground source heat pump technical field, the key point of the technical proposal is that the buried pipe comprises a pipe well, a U-shaped pipe, a horizontal pipe, a drip pipe, a backfill material, a soil layer and a circulating water pump, a plurality of groups of fixing devices are arranged in the pipe well, and each fixing device comprises a mounting seat, a plurality of support legs and a plurality of groups of connecting mechanisms; the mounting seat is provided with a first fixing mechanism; the first fixing mechanism comprises a first lead screw, a holding part, a left thread, a right thread, two clamping plates and a guide assembly, wherein the first lead screw is rotatably connected to the mounting seat and arranged along the length direction of the mounting seat; arc-shaped grooves are respectively arranged on the opposite inner sides of the two clamping plates. The utility model discloses a set up fixing device, can fix U type pipe, therefore the intraductal water of U type of being convenient for carries out the heat transfer.
Description
Technical Field
The utility model relates to a ground source heat pump technical field, more specifically the saying so, it relates to a buried pipe in ground source heat pump well.
Background
With the maturity of the ground source heat pump technology, the ground source heat pump has the advantages of obvious energy-saving effect, environmental protection, cleanness and reproducibility, and the ground source heat pump is increasingly popularized as building heat energy for heating and air conditioning of buildings.
In the prior art, reference is made to a Chinese utility model patent with an authorization publication number of CN207146981U, which discloses a buried pipe in a ground source heat pump well, comprising a pipe well, a U-shaped pipe, a horizontal pipe, a drip pipe, a backfill material and a circulating water pump; the U-shaped pipe is arranged in the pipe well, the backfill material is filled in a gap between the pipe well and the U-shaped pipe, two openings of the U-shaped pipe are respectively connected with two sections of horizontal pipes, the two openings of the U-shaped pipe are respectively communicated with the horizontal pipes, the two sections of horizontal pipes are respectively connected with the circulating water pump, the water dripping pipe is arranged in the pipe well, one end of the water dripping pipe is connected with a water source, and the other end of the water dripping pipe is inserted into the backfill material in the middle of the U-shaped pipe. The utility model discloses heat transfer performance is good, has practiced thrift engineering cost greatly.
However, the fixing device for fixing the U-shaped pipe is not arranged in the pipe well, and when the U-shaped pipe works, the U-shaped pipe may shake, so that heat exchange of water in the U-shaped pipe is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a ground source heat pump well buried pipe in well, it can fix U type pipe through setting up fixing device, therefore the intraductal water of U type of being convenient for carries out the heat transfer.
In order to achieve the above purpose, the utility model provides a following technical scheme: a buried pipe in a ground source heat pump well comprises a pipe well, U-shaped pipes, a horizontal pipe, a dripping pipe, backfill materials, a soil layer and a circulating water pump, wherein a plurality of groups of fixing devices for fixing the U-shaped pipes are arranged in the pipe well, each fixing device comprises an installation seat, a plurality of support legs fixedly connected to one side, close to the side wall of the pipe well, of the installation seat and a plurality of groups of connecting mechanisms which are arranged on the support legs in a one-to-one correspondence mode and are used for fixedly connecting the support legs with the soil layer; a first fixing mechanism for fixing the U-shaped pipe is arranged on the mounting seat; the first fixing mechanism comprises a first lead screw, a holding part, a left thread, a right thread, two clamping plates and a guide assembly, wherein the first lead screw is rotatably connected to the mounting seat and arranged along the length direction of the mounting seat; arc-shaped grooves are respectively formed on the opposite inner sides of the two clamping plates.
By adopting the technical scheme, the U-shaped pipe penetrates through the space between the two clamping plates, then the first lead screw is rotated by rotating the holding part, and the first lead screw rotates to drive the two clamping plates to move oppositely, so that the U-shaped pipe can be fixed; in conclusion, the U-shaped pipe can be fixed by the fixing device, so that heat exchange of water in the U-shaped pipe is facilitated.
The utility model discloses further set up to: the connecting mechanism comprises a connecting plate fixedly connected to one end of the support leg, which is far away from the mounting seat, and a plurality of second lead screws in threaded connection with the connecting plate; every the second lead screw is connected with the soil layer, every the second lead screw is close to the one end of mount pad and can dismantle and be connected with the hand wheel, and the other end rigid coupling has spine portion.
Through adopting above-mentioned technical scheme, rotate the second lead screw through rotating the hand wheel, the second lead screw rotates drive spine portion and rotates, can make the second lead screw bore into the soil horizon in this moment under the effect of spine portion to alright make stabilizer blade and soil horizon fixed connection, easy operation, convenience like this.
The utility model discloses further set up to: and a second fixing mechanism for fixing the second lead screw is arranged at one end of the hand wheel close to the second lead screw.
Through adopting above-mentioned technical scheme, the hand wheel can be dismantled and connect in the second lead screw, and same hand wheel can drive a plurality of second lead screws in proper order and rotate like this to can save the cost.
The utility model discloses further set up to: the second fixing mechanism comprises a connecting block fixedly connected to one end of the hand wheel close to the second lead screw, a square slot arranged on one side of the connecting block close to the second lead screw, and a fixed assembly fixedly connected to one end of the second lead screw close to the connecting block and installed on one side of the connecting block, wherein the square slot is spliced with the square slot.
Through adopting above-mentioned technical scheme, make square inserted block peg graft in square slot through removing the hand wheel, then fix square inserted block through fixed subassembly to alright make hand wheel and second lead screw connection, therefore be convenient for carry out the dismouting to the hand wheel.
The utility model discloses further set up to: the fixing component comprises a bolt connected to the connecting block in a sliding manner along the radial direction of the second lead screw, a stop block sleeved and fixed on the bolt, a fixing spring sleeved on the bolt and an inserting hole formed in one side of the square inserting block; one end of the plug pin penetrates through the connecting block and is inserted into the jack, and the other end of the plug pin is fixedly connected with a handle; the stop block is positioned between the handle and the connecting block; and two ends of the fixed spring are fixedly connected with the connecting block and the stop block respectively.
By adopting the technical scheme, the bolt is pulled by the pulling handle, then the square insertion block is inserted into the square insertion groove, and the bolt moves to drive the stop block to move, the stop block moves to stretch the fixed spring, and the fixed spring is in a stretched state; after the square insert block is inserted into the square slot, the handle is loosened, and the stop block drives the plug pin to be inserted into the jack under the action of the fixed spring, so that the square insert block is fixed conveniently.
The utility model discloses further set up to: and a limiting assembly used for limiting the first lead screw is installed on one side of the installation seat.
Through adopting above-mentioned technical scheme, through setting up spacing subassembly, can reduce first lead screw and take place the possibility of gyration to can reduce the possibility that U type pipe and splint take place to separate.
The utility model discloses further set up to: the limiting assembly comprises a fixing block fixedly connected to one side of the mounting seat, a circular ring sleeved and fixed on the first lead screw, a plurality of limiting blocks sequentially arranged on the end face of the circular ring along the circumferential direction of the circular ring, and a limiting groove formed in one side, close to the circular ring, of the fixing block; one side of the limiting block, which is close to the circular ring, is fixedly connected with a dovetail block, one side of the circular ring, which is close to the limiting block, is provided with a dovetail groove for the dovetail block to slide along the radial direction of the circular ring, and the limiting block is fixedly connected to the circular ring through a bolt; the limiting block is inserted into the limiting groove, a butting block is connected in the limiting groove in a sliding mode along the length direction of the limiting groove, a limiting spring is fixedly connected to one side of the butting block, and one side, far away from the butting block, of the limiting spring is fixedly connected to the inner wall of one end of the limiting groove; every one side that the stopper was kept away from first lead screw is provided with first inclined plane, one side that the butt joint piece is close to the ring is provided with the second inclined plane.
By adopting the technical scheme, when the first lead screw needs to be limited, the limiting block corresponding to the limiting groove is loosened, then the limiting block is inserted into the limiting groove, the limiting block drives the abutting block to move under the action of the first inclined plane and the second inclined plane, the abutting block moves to compress the limiting spring, and the limiting spring is in a compressed state; after the limiting block is inserted into the limiting groove, the abutting block fixes the limiting block under the action of the limiting spring, and then fixes the first lead screw, so that the possibility of the first lead screw rotating can be reduced.
The utility model discloses further set up to: the guide assembly comprises a guide pillar fixedly connected inside the mounting seat and arranged along the length direction of the mounting seat and two sliding sleeves respectively and fixedly connected to one sides of the two clamping plates far away from the first lead screw; and the two sliding sleeves are connected to the guide pillar in a sliding manner.
Through adopting above-mentioned technical scheme, the guide pillar has the guide effect to the sliding sleeve to can reduce splint and the possibility of first lead screw corotation.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the U-shaped pipe penetrates through the space between the two clamping plates, then the first lead screw is rotated by rotating the holding part, and the first lead screw rotates to drive the two clamping plates to move oppositely, so that the U-shaped pipe can be fixed; in summary, the U-shaped pipe can be fixed by the fixing device, so that heat exchange of water in the U-shaped pipe is facilitated;
2. the bolt is pulled through the pulling handle, then the square insertion block is inserted into the square insertion groove, the bolt moves to drive the stop block to move, the stop block moves to stretch the fixed spring, and the fixed spring is in a stretched state; after the square insertion block is inserted into the square insertion groove, the handle is loosened, and the stop block drives the plug pin to be inserted into the insertion hole under the action of the fixed spring, so that the square insertion block is fixed conveniently;
3. when the first screw rod needs to be limited, the limiting block corresponding to the limiting groove is loosened, then the limiting block is inserted into the limiting groove, the limiting block drives the abutting block to move under the action of the first inclined plane and the second inclined plane, the abutting block moves to compress the limiting spring, and the limiting spring is in a compressed state; after the limiting block is inserted into the limiting groove, the abutting block fixes the limiting block under the action of the limiting spring, and then fixes the first lead screw, so that the possibility of the first lead screw rotating can be reduced.
Drawings
FIG. 1 is a partial cross-sectional view of an embodiment;
FIG. 2 is a schematic view showing the structure of the fastening device in the embodiment;
FIG. 3 is a schematic view of an embodiment of a highlighted position-limiting assembly;
FIG. 4 is a schematic view showing a second fixing mechanism according to the embodiment.
In the figure: 10. a pipe well; 11. a U-shaped pipe; 12. a horizontal tube; 13. a drip pipe; 14. backfilling; 15. a soil layer; 2. a fixing device; 21. a mounting seat; 22. a support leg; 3. a first fixing mechanism; 31. a first lead screw; 32. a grip portion; 33. a left thread; 34. a right thread; 35. a splint; 36. a guide assembly; 361. a guide post; 362. a sliding sleeve; 37. an arc-shaped slot; 4. a limiting component; 41. a fixed block; 42. a circular ring; 421. a dovetail groove; 43. a limiting block; 431. a dovetail block; 44. a limiting groove; 45. a butting block; 46. a limiting spring; 47. a first inclined plane; 48. a second inclined plane; 5. a connecting mechanism; 51. a connecting plate; 52. a second lead screw; 53. a hand wheel; 54. a spike portion; 6. a second fixing mechanism; 61. connecting blocks; 62. a square slot; 63. a square insert block; 64. a fixing assembly; 641. a bolt; 642. a stopper; 643. fixing the spring; 644. a jack; 645. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a buried pipe in a ground source heat pump well comprises a pipe well 10, U-shaped pipes 11, horizontal pipes 12, a water dripping pipe 13, backfill 14, a soil layer 15 and a circulating water pump, wherein a plurality of groups of fixing devices 2 for fixing the U-shaped pipes 11 are arranged in the pipe well 10, as shown in figure 1.
As shown in fig. 1 and 2, the fixing device 2 includes a mounting base 21, a plurality of support legs 22 fixedly connected to one side of the mounting base 21 close to the side wall of the pipe well 10, and a plurality of sets of connecting mechanisms 5 correspondingly mounted on the support legs 22 for fixedly connecting the support legs 22 with the soil layer 15; a first fixing mechanism 3 for fixing the U-shaped pipe 11 is mounted on the mounting base 21; the first fixing mechanism 3 comprises a first lead screw 31 which is rotatably connected to the mounting base 21 and is arranged along the length direction of the mounting base 21, a holding part 32 which is fixedly connected to one end of the first lead screw 31, a left thread 33 which is arranged at one end of the first lead screw 31, a right thread 34 which is arranged at the other end of the first lead screw 31, two clamping plates 35 which are respectively in threaded connection with the left thread 33 and the right thread 34, and a guide assembly 36 which is arranged in the mounting base 21 and is used for guiding the clamping plates 35; the guiding assembly 36 includes a guiding post 361 fixedly connected to the inside of the mounting seat 21 and disposed along the length direction of the mounting seat 21, and two sliding sleeves 362 respectively fixedly connected to the two clamping plates 35 at a side away from the first lead screw 31; the two sliding sleeves 362 are connected with the guide posts 361 in a sliding manner; the opposite inner sides of the two clamping plates 35 are respectively provided with an arc-shaped groove 37. The U-shaped tube 11 passes through the space between the two clamping plates 35, then the first lead screw 31 is rotated by rotating the holding part 32, and the first lead screw 31 rotates to drive the two clamping plates 35 to move towards each other, so that the U-shaped tube 11 can be fixed; in summary, the fixing device 2 can fix the U-shaped pipe 11, thereby facilitating heat exchange of water in the U-shaped pipe 11.
As shown in fig. 2 and 3, a limiting assembly 4 for limiting the first lead screw 31 is installed on one side of the installation base 21, and the limiting assembly 4 includes a fixed block 41 fixedly connected to one side of the installation base 21, a ring 42 fixedly sleeved on the first lead screw 31, a plurality of limiting blocks 43 sequentially arranged on an end surface of the ring 42 along a circumferential direction of the ring 42, and a limiting groove 44 arranged on one side of the fixed block 41 close to the ring 42; a dovetail block 431 is fixedly connected to one side of the limiting block 43 close to the ring 42, a dovetail groove 421 for the dovetail block 431 to slide along the radial direction of the ring 42 is formed in one side of the ring 42 close to the limiting block 43, and the limiting block 43 is fixedly connected to the ring 42 through bolts; the limiting block 43 is inserted into the limiting groove 44, the limiting groove 44 is connected with a butting block 45 in a sliding manner along the length direction, one side of the butting block 45 is fixedly connected with a limiting spring 46, and one side of the limiting spring 46, which is far away from the butting block 45, is fixedly connected with the inner wall of one end of the limiting groove 44; a first inclined surface 47 is arranged on one side of each limiting block 43 away from the first lead screw 31, and a second inclined surface 48 is arranged on one side of each abutting block 45 close to the circular ring 42. When the first lead screw 31 needs to be limited, the limiting block 43 corresponding to the limiting groove 44 is loosened, then the limiting block 43 is inserted into the limiting groove 44, at this time, the limiting block 43 drives the abutting block 45 to move under the action of the first inclined surface 47 and the second inclined surface 48, the abutting block 45 moves to stretch the limiting spring 46, and at this time, the limiting spring 46 is in a stretched state; after the limiting block 43 is inserted into the limiting groove 44, the abutting block 45 fixes the limiting block 43 under the action of the limiting spring 46, and further fixes the first lead screw 31, so that the possibility of the first lead screw 31 rotating is reduced.
As shown in fig. 2 and 4, the connection mechanism 5 includes a connection plate 51 fixedly connected to one end of the supporting leg 22 away from the mounting seat 21, and a plurality of second lead screws 52 screwed to the connection plate 51; each second lead screw 52 is connected with the soil layer 15, one end of each second lead screw 52 close to the mounting seat 21 is detachably connected with a hand wheel 53, and the other end is fixedly connected with a spike part 54. The hand wheel 53 is rotated to rotate the second lead screw 52, the second lead screw 52 rotates to drive the spine part 54 to rotate, and at the moment, the second lead screw 52 can be driven to drill into the soil layer 15 under the action of the spine part 54, so that the support legs 22 are fixedly connected with the soil layer 15, and the operation is simple and convenient.
The hand wheel 53 is close to the one end of second lead screw 52 and is installed the second fixed establishment 6 that is used for fixed second lead screw 52, and second fixed establishment 6 includes the rigid coupling in the connecting block 61 that the hand wheel 53 is close to one end of second lead screw 52, set up in the square slot 62 that the connecting block 61 is close to one side of second lead screw 52, rigid coupling in the one end that the second lead screw 52 is close to connecting block 61 and the square inserted block 63 of pegging graft with square slot 62 has been installed in one side of connecting block 61 and is used for fixed subassembly 64 to square inserted block 63. The square insertion block 63 is inserted into the square insertion groove 62 by moving the hand wheel 53, and then the square insertion block 63 is fixed by the fixing component 64, so that the hand wheel 53 is connected with the second lead screw 52, and the hand wheel 53 is convenient to disassemble and assemble.
The fixing assembly 64 includes a plug 641 slidably connected to the connecting block 61 along the radial direction of the second lead screw 52, a stopper 642 sleeved and fixed on the plug 641, a fixing spring 643 sleeved on the plug 641, and an insertion hole 644 opened on one side of the square plug 63; one end of the plug 641 penetrates through the connecting block 61 to be inserted into the jack 644, and the other end of the plug is fixedly connected with a handle 645; stop 642 is between handle 645 and attachment block 61; two ends of the fixing spring 643 are respectively fixed to the connecting block 61 and the stopper 642. When the first lead screw 31 needs to be limited, the limiting block 43 corresponding to the limiting groove 44 is loosened, then the limiting block 43 is inserted into the limiting groove 44, at this time, the limiting block 43 drives the abutting block 45 to move under the action of the first inclined surface 47 and the second inclined surface 48, the abutting block 45 moves to compress the limiting spring 46, and at this time, the limiting spring 46 is in a compressed state; after the limiting block 43 is inserted into the limiting groove 44, the abutting block 45 fixes the limiting block 43 under the action of the limiting spring 46, and further fixes the first lead screw 31, so that the possibility of the first lead screw 31 rotating is reduced.
The working principle of the underground pipe in the ground source heat pump well is as follows:
the hand wheel 53 is fixedly connected with the second lead screw 52, then the second lead screw 52 is rotated by rotating the hand wheel 53, the second lead screw 52 rotates to drive the spine part 54 to rotate, and at the moment, the second lead screw 52 can be driven to drill into the soil layer 15 under the action of the spine part 54, so that the support legs 22 can be fixedly connected with the soil layer 15; then, the U-shaped pipe passes through the space between the two clamping plates 35, then the first lead screw 31 is rotated by rotating the holding part 32, and the first lead screw 31 rotates to drive the two clamping plates 35 to move towards each other, so that the U-shaped pipe 11 can be fixed; after the U-shaped tube 11 is fixed, the first screw 31 is limited by the limiting block 43, so that the U-shaped tube 11 can be fixed more firmly.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a buried pipe in ground source heat pump well, includes tube well (10), U type pipe (11), horizontal pipe (12), drip pipe (13), backfill material (14), soil horizon (15) and circulating water pump, its characterized in that: a plurality of groups of fixing devices (2) for fixing the U-shaped pipes (11) are arranged in the pipe well (10), and each fixing device (2) comprises an installation seat (21), a plurality of support legs (22) fixedly connected to one side, close to the side wall of the pipe well (10), of the installation seat (21) and a plurality of groups of connecting mechanisms (5) which are arranged on the support legs (22) in a one-to-one correspondence manner and are used for fixedly connecting the support legs (22) with the soil layer (15); a first fixing mechanism (3) for fixing the U-shaped pipe (11) is arranged on the mounting seat (21);
the first fixing mechanism (3) comprises a first lead screw (31) which is rotatably connected to the mounting base (21) and arranged along the length direction of the mounting base (21), a holding part (32) fixedly connected to one end of the first lead screw (31), a left thread (33) arranged at one end of the first lead screw (31), a right thread (34) arranged at the other end of the first lead screw (31), two clamping plates (35) which are respectively in threaded connection with the left thread (33) and the right thread (34), and a guide assembly (36) which is arranged in the mounting base (21) and used for guiding the clamping plates (35); arc-shaped grooves (37) are respectively formed on the opposite inner sides of the two clamping plates (35).
2. The ground source heat pump well buried pipe of claim 1, wherein: the connecting mechanism (5) comprises a connecting plate (51) fixedly connected to one end of the supporting leg (22) far away from the mounting base (21) and a plurality of second lead screws (52) in threaded connection with the connecting plate (51); every second lead screw (52) is connected with soil horizon (15), every the second lead screw (52) is close to the one end of mount pad (21) and can dismantle and be connected with hand wheel (53), and the other end rigid coupling has spine portion (54).
3. The ground source heat pump well buried pipe of claim 2, wherein: and a second fixing mechanism (6) for fixing the second lead screw (52) is arranged at one end of the hand wheel (53) close to the second lead screw (52).
4. The ground source heat pump well buried pipe of claim 3, wherein: the second fixing mechanism (6) comprises a connecting block (61) fixedly connected to one end of the hand wheel (53) close to the second lead screw (52), a square slot (62) arranged on one side of the connecting block (61) close to the second lead screw (52), and a fixing component (64) fixedly connected to one end of the second lead screw (52) close to the connecting block (61) and installed on one side of the connecting block (61) and used for fixing the square slot (63), wherein the square slot (63) is spliced with the square slot (62).
5. The ground source heat pump well buried pipe of claim 4, wherein: the fixing assembly (64) comprises a bolt (641) connected to the connecting block (61) in a sliding manner along the radial direction of the second lead screw (52), a stop block (642) sleeved and fixed on the bolt (641), a fixing spring (643) sleeved and connected on the bolt (641) and an insertion hole (644) formed in one side of the square inserting block (63); one end of the plug pin (641) penetrates through the connecting block (61) and is inserted into the jack (644), and the other end of the plug pin is fixedly connected with a handle (645); the stop block (642) is positioned between the handle (645) and the connecting block (61); two ends of the fixed spring (643) are fixedly connected to the connecting block (61) and the stop block (642) respectively.
6. The ground source heat pump well buried pipe of claim 1, wherein: and a limiting component (4) used for limiting the first lead screw (31) is arranged on one side of the mounting seat (21).
7. The ground source heat pump well buried pipe of claim 6, wherein: the limiting assembly (4) comprises a fixing block (41) fixedly connected to one side of the mounting seat (21), a circular ring (42) fixedly sleeved on the first lead screw (31), a plurality of limiting blocks (43) sequentially arranged on the end face of the circular ring (42) along the circumferential direction of the circular ring (42), and a limiting groove (44) arranged on one side, close to the circular ring (42), of the fixing block (41); one side, close to the circular ring (42), of the limiting block (43) is fixedly connected with a dovetail block (431), one side, close to the limiting block (43), of the circular ring (42) is provided with a dovetail groove (421) for the dovetail block (431) to slide along the radial direction of the circular ring (42), and the limiting block (43) is fixedly connected to the circular ring (42) through a bolt; the limiting block (43) is inserted into the limiting groove (44), a butting block (45) is connected in the limiting groove (44) in a sliding mode along the length direction of the limiting groove, a limiting spring (46) is fixedly connected to one side of the butting block (45), and one side, far away from the butting block (45), of the limiting spring (46) is fixedly connected to the inner wall of one end of the limiting groove (44); one side of each limiting block (43) far away from the first lead screw (31) is provided with a first inclined surface (47), and one side of each abutting block (45) close to the circular ring (42) is provided with a second inclined surface (48).
8. The ground source heat pump well buried pipe of claim 1, wherein: the guide assembly (36) comprises a guide post (361) fixedly connected inside the mounting seat (21) and arranged along the length direction of the mounting seat (21), and two sliding sleeves (362) respectively fixedly connected to one sides, far away from the first lead screw (31), of the two clamping plates (35); the two sliding sleeves (362) are connected to the guide posts (361) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405603.4U CN210569365U (en) | 2019-08-27 | 2019-08-27 | Underground pipe in ground source heat pump well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405603.4U CN210569365U (en) | 2019-08-27 | 2019-08-27 | Underground pipe in ground source heat pump well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569365U true CN210569365U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405603.4U Expired - Fee Related CN210569365U (en) | 2019-08-27 | 2019-08-27 | Underground pipe in ground source heat pump well |
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| Country | Link |
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| CN (1) | CN210569365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854226A (en) * | 2020-06-30 | 2020-10-30 | 上海悦达塞夫纳节能科技有限公司 | Ground source heat pump buries effective floating device that hinders |
| CN112923591A (en) * | 2021-02-03 | 2021-06-08 | 东华理工大学 | Ground source heat pump buries effective floating device that hinders |
| CN114165943A (en) * | 2021-11-17 | 2022-03-11 | 朱逸飞 | Ground source heat pump |
-
2019
- 2019-08-27 CN CN201921405603.4U patent/CN210569365U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854226A (en) * | 2020-06-30 | 2020-10-30 | 上海悦达塞夫纳节能科技有限公司 | Ground source heat pump buries effective floating device that hinders |
| CN111854226B (en) * | 2020-06-30 | 2021-12-07 | 上海悦达塞夫纳节能科技有限公司 | Ground source heat pump buries effective floating device that hinders |
| CN112923591A (en) * | 2021-02-03 | 2021-06-08 | 东华理工大学 | Ground source heat pump buries effective floating device that hinders |
| CN114165943A (en) * | 2021-11-17 | 2022-03-11 | 朱逸飞 | Ground source heat pump |
| CN114165943B (en) * | 2021-11-17 | 2024-07-02 | 广东弗来米格新能源科技有限公司 | Ground source heat pump |
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Address after: 230000 room d1114, block D, Ligang Yinhe Plaza, Ziyun Road, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Zhongtong Construction Group Co.,Ltd. Address before: 230000 room d1114, block D, Ligang Yinhe Plaza, Ziyun Road, Baohe District, Hefei City, Anhui Province Patentee before: Anhui Zhongtong Environmental Engineering Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |