CN201964025U - Pipe burying device of ground source heat pump - Google Patents
Pipe burying device of ground source heat pump Download PDFInfo
- Publication number
- CN201964025U CN201964025U CN2011200507380U CN201120050738U CN201964025U CN 201964025 U CN201964025 U CN 201964025U CN 2011200507380 U CN2011200507380 U CN 2011200507380U CN 201120050738 U CN201120050738 U CN 201120050738U CN 201964025 U CN201964025 U CN 201964025U
- Authority
- CN
- China
- Prior art keywords
- pressure water
- well casing
- source heat
- heat pump
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a pipe burying device of a ground source heat pump, which comprises an umbrella-like claw-shaped spraying disc, a heat exchange pipe connecting box, a thrust block, a ground source heat exchange pipe, an elevator, a well pipe lifting head, a lifter, a high-pressure water pipe, a high-pressure water pump, a well pipe and a water pipe fastening ring. The pipe burying device has a simple structure and is convenient to assemble and disassemble; particularly, the drilling of a well and the bury of pipes are completed at one time by adopting a hydraulic cutting principle; the construction progress and construction quality are improved, and what is more important is that: the technical problem that the pipes can not be buried for a drift sand layer collapses to block a well bore is solved; the pipe burying device of the ground source heat pump of a soil geological structure is fundamentally improved; and the new technology of burying the pipes of the ground source heat pump is created.
Description
Technical field
The utility model relates to a kind of construction equipment, specifically relates to a kind of earth source heat pump pipe laying device.
Background technique
Earth source heat pump is being brought into play important effect as a kind of air-conditioning technology aspect the energy-saving and emission-reduction, compare with the conventional air-conditioning technology, the main distinction is that earth source heat pump carries out exchange heat with the earth for the energy storage body, this just need be at the underground heat exchanging tube of burying underground, underground buried tube has become the construction Difficulties and the key target for investment of geothermal heat pump air-conditioning system, for the perpendicularly buried pipe system, existing arrangement and method for construction is a pipe laying after the well-digging earlier, pipe laying depth is generally 60~120 meters, the well-digging diameter is generally 15 centimetres, individual well pipe laying number is 2 or 4, is easy to cause in the construction of soil layer geologic structure and subsides, and influences construction speed and construction quality.
Summary of the invention
The purpose of this utility model is in order to overcome the existing in prior technology defective, to solve above-mentioned technical problem, a kind of earth source heat pump pipe laying device being provided.
To achieve these goals, the technical solution of the utility model is:
A kind of earth source heat pump pipe laying device, by umbrella claw type spray dish 1, heat exchanging tube header 2, thrust block 3, source heat exchanging tube 4, derrick 5, well casing hang 6, lift 7, high-pressure water pipe 8, high-pressure water pump 9, well casing 10 and water pipe clasp 11 constitute; Described well casing 10 is vertically to settle, and the well casing that the upper end of well casing 10 is connected with hangs 6 and links to each other with the cable of the lift 7 that is installed in derrick 5 tops; Bottom-up umbrella claw type spray dish 1, heat exchanging tube header 2, the thrust block 3 of being set with successively in the lower end of well casing 10; One end of described high-pressure water pipe 8 is connected to the high-pressure water pump 9 that places ground, and the other end is connected in the umbrella claw type spray dish 1, and the centre buckles into the some water pipe clasps 11 that are sleeved on the well casing 10 along journey; Source, described ground heat exchanging tube 4 is connected to heat exchanging tube header 2.
Above-mentioned described umbrella claw type spray dish 1 is made up of shower nozzle 12, high pressure water arm 13, well casing head 14, high-pressure water pipe joint 15, high pressure water header 16 and pawl arm 17, wherein said well casing head 14 is the cylinder barrel structure of size diameter, connect by reducing awl tube between the size diameter cylindrical drum, smaller diameter end is threaded with well casing 10 lower ends, be laid with the cavity pawl arm 17 of some flexible connections on the circumference of the larger diameter end of described well casing head 14, the end of described pawl arm 17 is installed the shower nozzle 12 that has several spray orifices; Described high pressure water header 16 is placed among the larger diameter end of described well casing head 14, be evenly equipped with identical with pawl arm 17 quantity on described high pressure water header 16 circumference and be installed on the high pressure water arms 13 that link to each other with shower nozzle 12 in the pawl arm 17, Plane Installation had high-pressure water pipe joint 15 on described high pressure water header 16 was off-centered; Spray orifice direction in the described shower nozzle 12 is vertical with pawl arm 17 lower horizontal planes and be in downward angle of flare.
Above-mentioned described well casing 10 is identical with size by some length, and an end is provided with internal thread, and the other end is provided with externally threaded steel pipe and is socketed to form.
Above-mentioned described heat exchanging tube header 2 is for being provided with the toroidal cavity barrel shaped structure of ladder center hole.
The quantity of above-mentioned described pawl arm 17 is 4~6.
The major diameter of above-mentioned described well casing head 14 is less than the ladder center hole hole diameter of heat exchanging tube header 2.
Nozzle hole number in the above-mentioned described shower nozzle 12 is 3~5.
Above-mentioned described high pressure water arm 13 is 1: 5~1: 15 with the caliber ratio of high-pressure water pipe 8.
Spray orifice aperture in the above-mentioned described shower nozzle 12 is 1: 10~1: 20 with the caliber ratio of high pressure water arm 13.
A kind of earth source heat pump pipe laying device of the present utility model, simple structure, mounting or dismounting are convenient, especially adopt waterpower cutting principle realization well-digging pipe laying once to finish, the rotating machinery that does not have conventional well-digging, the trouble of also having avoided drift sand formation to subside stopping up wellhole and can't pipe laying has realized the basic improvement of the earth source heat pump pipe laying technology of soil layer geologic structure.
Description of drawings
Fig. 1 is the utility model tectonic system schematic representation;
Fig. 2 is an I partial enlarged drawing among Fig. 1;
Fig. 3 is for being A-A sectional view among Fig. 1;
Fig. 4 is the rounding state figure of the pawl arm 17 in the umbrella claw type spray dish 1;
Among the figure: 1. umbrella claw type spray dish, 2. heat exchanging tube header, 3. thrust block, 4. source heat exchanging tube, 5. derrick, 6. well casing hangs head, 7. lift, 8. high-pressure water pipe, 9. high-pressure water pump, 10. well casing, 11. the water pipe clasp, 12. shower nozzles, 13. high pressure water arms, 14. the well casing head, 15. high-pressure water pipe joints, 16. high pressure water headers, 17. the pawl arm, 18. heat exchanging tube joints, 19. gussets.
Embodiment
Below in conjunction with accompanying drawing a kind of earth source heat pump pipe laying device of the present utility model and pipe laying method are described further.
Shown in Figure 1, a kind of earth source heat pump pipe laying device of the present utility model, adopt the waterpower cutting principle to realize that the well-digging pipe laying once finishes, device by umbrella claw type spray dish 1, heat exchanging tube header 2, thrust block 3, source heat exchanging tube 4, derrick 5, well casing hang 6, lift 7, high-pressure water pipe 8, high-pressure water pump 9, well casing 10 and water pipe clasp 11 constitute; Described well casing 10 is vertically to settle, and the upper end of well casing 10 and well casing hang 6 and be threaded, and well casing hangs 6 and links to each other with the cable of the lift 7 that is installed in derrick 5 tops; Bottom-up umbrella claw type spray dish 1, heat exchanging tube header 2, the thrust block 3 of being set with successively in the lower end of well casing 10; One end of described high-pressure water pipe 8 is connected to the high-pressure water pump 9 that places ground, and the other end is connected in the umbrella claw type spray dish 1, and the centre buckles into the some water pipe clasps 11 that are sleeved on the well casing 10 along journey; According to source, the ground heat exchanging tube 4 of the desired pipe laying number of engineering design and well depth intercepting respective length and quantity and be connected to the heat exchanging tube joint 18 of heat exchanging tube header 2 by the thermofussion welding connection.Described umbrella claw type spray dish 1 is by shower nozzle 12, high pressure water arm 13, well casing head 14, high-pressure water pipe joint 15, high pressure water header 16, pawl arm 17 and gusset 19 are formed, wherein said well casing head 14 is the cylinder barrel structure of size diameter, connect by reducing awl tube between the size diameter cylindrical drum, smaller diameter end is threaded with well casing 10 lower ends, the larger diameter end encapsulation end plate of described well casing head 14, on the circumferencial direction of end plate and barrel connection part, evenly dig 4~6 grooves that can insert pawl arm 17, at the both sides of each groove welding gusset 19, gusset 19 central punch be used to settle the rotating shaft of pawl arm 17, institute should limit in the fluting road pawl arm 17 be rotated in rotating shaft vertically downward in 90 ° of spaces with substantially horizontal movable; Described pawl arm 17 is hollow rhs-structure, the one end is installed shower nozzle 12, two sides punching that the other end is vertical with the spray orifice exit face is also worn into circular arc with the Kong Xinwei center of circle with end face, be inserted into that well casing head 14 is slotted and with the hole on the bi-side aligned gusset 19, load onto bearing pin in the hole, spray orifice was downward when rigging position should make pawl arm 17 levels; Described shower nozzle 12 is for being embedded in the square structure of pawl arm 17 ends, at the pawl arm axle to being drilled with the water inlet and being connected with 3~5 vertical spray orifices, spray orifice direction during pawl arm 17 levels in the shower nozzle 12 is on vertical surface and be in downward angle of flare, and injection diameter should be 1/10~1/20 of water inlet diameter; Described high pressure water header 16 is placed among the larger diameter end of described well casing head 14, be evenly equipped with identical on described high pressure water header 16 circumference and be installed on the high pressure water arms 13 that link to each other with shower nozzle 12 in the pawl arm 17 with pawl arm 17 quantity, the described high pressure water header 16 off-centered Plane Installation that go up have high-pressure water pipe joint 15, and the reducing awl tube that described high-pressure water pipe joint 15 is upward through on the well casing head 14 links to each other with high-pressure water pipe 8.
Adopt the pipe laying method of earth source heat pump pipe laying device of the present utility model, the steps include:
1, derrick 5 steadily is supported in pipe laying ground, the cable of derrick 5 top lifts 7 and well casing hang 6 and firmly are connected, and first steel pipe hung 6 by screw thread and well casing be connected and hang onto the vertical position, at the fixing thrust block 3 of steel pipe bottom socket;
2,, source, the ground heat exchanging tube 4 of predetermined length and radical and the heat exchanging tube joint 18 of heat exchanging tube header 2 are welded, and heat exchanging tube header 2 is inserted in the steel pipe end by the engineering design requirement;
3, umbrella claw type spray dish 1 is connected with the steel pipe end thread by well casing head 14, opens all pawl arms 17 on the umbrella claw type spray dish 1, be positioned over the pipe laying point;
4, by the engineering design requirement, the high-pressure water pipe 8 of sufficient length is communicated with high-pressure water pipe joint 15 and the high-pressure water pump 9 that is positioned at ground, and buckling into the water pipe snap ring 11 that is contained on the well casing 10 along journey, open high-pressure water pump 9, high-speed water jet cutting soil in the shower nozzle 12, water and soil earth is mixed into the mud overflow, and assembly that well casing is taken sinks under action of gravity, lift 7 slowly discharges cables, when well casing hangs 6 another root steel pipes of continued access during near ground;
5, close high-pressure water pump 8 behind the arrival pipe laying depth, lift 7 lifting well casings 10, umbrella claw type spray dish 1 draws (shape such as Fig. 4) in and extracts out from heat exchanging tube header center hole, so far, the earth source heat pump heat exchanging tube is imbedded the precalculated position.
Claims (9)
1. earth source heat pump pipe laying device is characterized in that: device by umbrella claw type spray dish (1), heat exchanging tube header (2), thrust block (3), source heat exchanging tube (4), derrick (5), well casing hang head (6), a lift (7), high-pressure water pipe (8), high-pressure water pump (9), well casing (10) and water pipe clasp (11) formation; Wherein said well casing (10) is vertically to settle, and the well casing that the upper end of well casing (10) is connected with hangs head (6) and links to each other with the cable of the lift (7) that is installed in derrick (5) top; Bottom-up umbrella claw type spray dish (1), heat exchanging tube header (2), the thrust block (3) of being set with successively in the lower end of well casing (10); One end of described high-pressure water pipe (8) is connected to the high-pressure water pump (9) that places ground, and the other end is connected in the umbrella claw type spray dish (1), and the centre buckles into the some water pipe clasps (11) that are sleeved on the well casing (10) along journey; Source, described ground heat exchanging tube (4) is connected to heat exchanging tube header (2).
2. earth source heat pump pipe laying device according to claim 1 is characterized in that: described well casing (10) is identical with size by some length, and an end is provided with internal thread, and the other end is provided with externally threaded steel pipe and is socketed to form.
3. earth source heat pump pipe laying device according to claim 1 is characterized in that: described heat exchanging tube header (2) is for being provided with the toroidal cavity barrel shaped structure of ladder center hole.
4. earth source heat pump pipe laying device according to claim 1, it is characterized in that: described umbrella claw type spray dish (1) is by shower nozzle (12), high pressure water arm (13), well casing head (14), high-pressure water pipe joint (15), high pressure water header (16) and pawl arm (17) are formed, wherein said well casing head (14) is the cylinder barrel structure of size diameter, connect by reducing awl tube between the size diameter cylindrical drum, smaller diameter end is threaded with well casing (10) lower end, be laid with the cavity pawl arm (17) of some flexible connections on the circumference of the larger diameter end of described well casing head (14), the end of described pawl arm (17) is installed the shower nozzle (12) that has several spray orifices; Described high pressure water header (16) is placed among the larger diameter end of described well casing head (14), be evenly equipped with identical with pawl arm (17) quantity on described high pressure water header (16) circumference and be installed on the high pressure water arm (13) that links to each other with shower nozzle (12) in the pawl arm (17), Plane Installation had high-pressure water pipe joint (15) on described high pressure water header (16) was off-centered.
5. earth source heat pump pipe laying device according to claim 4 is characterized in that: the quantity of described pawl arm (17) is 4~6.
6. earth source heat pump pipe laying device according to claim 4 is characterized in that: the major diameter of described well casing head (14) is less than the ladder center hole hole diameter of heat exchanging tube header (2).
7. earth source heat pump pipe laying device according to claim 4 is characterized in that: the nozzle hole number in the described shower nozzle (12) is 3~5.
8. earth source heat pump pipe laying device according to claim 4 is characterized in that: described high pressure water arm (13) is 1: 5~1: 15 with the caliber ratio of high-pressure water pipe (8).
9. earth source heat pump pipe laying device according to claim 4 is characterized in that: the spray orifice aperture in the described shower nozzle (12) and the caliber ratio of high pressure water arm (13) are 1: 10~1: 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200507380U CN201964025U (en) | 2011-02-28 | 2011-02-28 | Pipe burying device of ground source heat pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200507380U CN201964025U (en) | 2011-02-28 | 2011-02-28 | Pipe burying device of ground source heat pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201964025U true CN201964025U (en) | 2011-09-07 |
Family
ID=44526562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200507380U Expired - Fee Related CN201964025U (en) | 2011-02-28 | 2011-02-28 | Pipe burying device of ground source heat pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201964025U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102002949A (en) * | 2010-11-16 | 2011-04-06 | 江苏科技大学 | Pipe burying device and method for ground source heat pump |
CN106949669A (en) * | 2017-03-21 | 2017-07-14 | 朱郎平 | Earth-source hot-pump system |
CN108151365A (en) * | 2017-12-13 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | A kind of Buried heat exchanger |
CN108151344A (en) * | 2017-12-13 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | A kind of list U-shaped Buried heat exchanger |
CN108151554A (en) * | 2017-12-13 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | A kind of dual U-shaped Buried heat exchanger |
CN108444148A (en) * | 2018-03-20 | 2018-08-24 | 湖南中大经纬地热开发科技有限公司 | Buried heat-exchange system for geothermal heat pump air-conditioner |
-
2011
- 2011-02-28 CN CN2011200507380U patent/CN201964025U/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102002949A (en) * | 2010-11-16 | 2011-04-06 | 江苏科技大学 | Pipe burying device and method for ground source heat pump |
CN102002949B (en) * | 2010-11-16 | 2012-08-29 | 江苏科技大学 | Pipe burying device and method for ground source heat pump |
CN106949669A (en) * | 2017-03-21 | 2017-07-14 | 朱郎平 | Earth-source hot-pump system |
CN106949669B (en) * | 2017-03-21 | 2019-07-02 | 徐州金茂智慧能源科技有限公司 | Ground-source heat pump system |
CN108151365A (en) * | 2017-12-13 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | A kind of Buried heat exchanger |
CN108151344A (en) * | 2017-12-13 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | A kind of list U-shaped Buried heat exchanger |
CN108151554A (en) * | 2017-12-13 | 2018-06-12 | 湖南中大经纬地热开发科技有限公司 | A kind of dual U-shaped Buried heat exchanger |
CN108151554B (en) * | 2017-12-13 | 2019-04-30 | 湖南中大经纬地热开发科技有限公司 | A kind of dual U-shaped Buried heat exchanger |
CN108151365B (en) * | 2017-12-13 | 2019-07-19 | 湖南中大经纬地热开发科技有限公司 | A kind of Buried heat exchanger |
CN108444148A (en) * | 2018-03-20 | 2018-08-24 | 湖南中大经纬地热开发科技有限公司 | Buried heat-exchange system for geothermal heat pump air-conditioner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201964025U (en) | Pipe burying device of ground source heat pump | |
CN102002949B (en) | Pipe burying device and method for ground source heat pump | |
CN107542434A (en) | Plunger gas lift liquid drainage device for horizontal gas well and production method | |
CN104895072A (en) | A pre-stressed anchor cable and a pre-stressed anchor cable one-time forming construction method | |
CN113529707A (en) | Umbrella-shaped light anchor rod, slope supporting structure and construction method thereof | |
CN101900223A (en) | Guide, spiral sludge discharge and pipeline jacking paving construction method | |
CN103670286A (en) | All-dimensional moving base seat for steel pylon composite foundation anchoring drill rig | |
CN104264679B (en) | A kind of electric power pylon basis heavy caliber Underwater pile construction method | |
CN110241731A (en) | A method of forming rock-socketed pile foundation in seabed | |
CN102926654B (en) | Pile Hole Ring Cutting System and Pile Hole Ring Cutting Method | |
CN210687784U (en) | Flow manifold group for fracturing | |
CN202073098U (en) | Anti-deflection pipe thread connector flow guiding device | |
CN104563948A (en) | Impact holing boring slurry isolation device based on slurry outlet pipe | |
CN205025383U (en) | Well drilling pressure device | |
CN207048761U (en) | A kind of coal bed gas " dovetail type " horizontal well | |
CN105401572A (en) | Construction technique for environment-friendly cast-in-situ bored pile provided with wall protecting tube | |
CN206554888U (en) | Pump assembly extracting device of oil is sprayed in the direct circulation of single tube post in oil pipe | |
CN108505958A (en) | A kind of drilling rod with built-in hydraulic oil pipe | |
CN204825876U (en) | Spiral bamboo joint stake of prestressing force prefabricated component | |
CN105443042A (en) | Multifunctional reamer | |
CN103274329B (en) | A kind of top draws jack for the construction method of pile-anchor retaining | |
CN102605787A (en) | Device for inhibiting foundation soil from disturbing during removing of steel sheet piles and application method thereof | |
CN208236352U (en) | A kind of drilling rod with built-in hydraulic oil pipe | |
CN112922578A (en) | Multi-well convergence communication water-resisting and heat-extracting geothermal exploitation construction method | |
CN202466591U (en) | Device for suppressing disturbance of foundation soil during removal of steel plate pile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140228 |