CN205716007U - A kind of earth-source hot-pump system down tube device - Google Patents
A kind of earth-source hot-pump system down tube device Download PDFInfo
- Publication number
- CN205716007U CN205716007U CN201620354074.XU CN201620354074U CN205716007U CN 205716007 U CN205716007 U CN 205716007U CN 201620354074 U CN201620354074 U CN 201620354074U CN 205716007 U CN205716007 U CN 205716007U
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- China
- Prior art keywords
- spring
- down tube
- underground pipe
- earth
- pump system
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- 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
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Abstract
The utility model relates to a kind of earth-source hot-pump system down tube device.In earth-source hot-pump system underground pipe system construction, exist down tube not thoroughly, the underground pipe vertical heat exchanger tube degree of depth cannot meet the problems such as design requirement, the drilling depth wasting phenomenon causing generally exists in construction.The utility model includes relief spring, round steel and sheath from top to bottom；Being provided with the X-shaped retaining clip of two panels clamping plate composition in sheath, X-shaped retaining clip both sides are the angle of gripping underground pipe, the spring clip shrinking when being symmetrically arranged with gripping in angle；The inside lateral bending in X-shaped retaining clip end returns curved；Relief spring is arranged at round steel top, is made up of spring and pipe box.The utility model simple in construction, both will not be dislocated and not come off during decline, ensureing underground pipe activity in fixed range all the time, relief spring is when bottomed and can be automatically separated down tube device and buried pipe U-shaped head, and during preventing from mentioning drilling rod, underground pipe is together extracted.
Description
Technical field
The utility model belongs to technical field of ground source heat pump, is specifically related to a kind of earth-source hot-pump system down tube device.
Background technology
In earth-source hot-pump system underground pipe system construction, exist down tube not thoroughly, the underground pipe vertical heat exchanger tube degree of depth cannot meet the problems such as design requirement, the drilling depth wasting phenomenon causing generally exists in construction.
Above-mentioned technical problem is the reason that occur, buried pipe U-shaped head does not has fixing device, and drilling rod cannot be reliably connected therewith, easily separates during declining.Once down tube works unsuccessfully, can only retighten, and this work repeats both to lose time, and is easily caused again tube wall and caves in.Additionally, after down tube, situation that easily spot pipe laying is extracted, with mentioning of drilling rod, underground pipe is also slowly extracted.
Content of the invention
The purpose of this utility model is to provide a kind of earth-source hot-pump system down tube device, comes off, cannot reach designated depth, technical problem that underground pipe is mentioned during solving down tube.
The technical scheme that the utility model is used is:
A kind of earth-source hot-pump system down tube device, it is characterised in that:
Include relief spring, round steel and sheath from top to bottom；
Being provided with the X-shaped retaining clip of two panels clamping plate composition in sheath, X-shaped retaining clip both sides are the angle of gripping underground pipe, the spring clip shrinking when being symmetrically arranged with gripping in angle.
The inside lateral bending in X-shaped retaining clip end returns curved.
Relief spring is arranged at round steel top, is made up of spring and pipe box, and spring is placed in pipe box.
The utility model has the advantage that
The utility model simple in construction, both will not be dislocated and not come off during decline, ensure underground pipe activity in fixed range all the time, relief spring is when bottomed and can be automatically separated down tube device and buried pipe U-shaped head, during preventing from mentioning drilling rod, underground pipe is together extracted, and comes off, cannot reach designated depth, technical problem that underground pipe is mentioned during efficiently solving down tube.
Brief description
Fig. 1 is the utility model structure chart.
Fig. 2 is underground pipe structure chart.
Fig. 3 is jacket structure figure.
In figure, 1-relief spring, 2-round steel, 3-sheath, 4-underground pipe, 5-X shape retaining clip, 6-spring clip, 7-U type head.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
A kind of earth-source hot-pump system down tube device that the utility model relates to, includes relief spring the 1st, round steel 2 and sheath 3 from top to bottom.
Being provided with the X-shaped retaining clip 5 of two panels clamping plate composition in sheath 3, X-shaped retaining clip 5 both sides are the angle of gripping underground pipe 4, the spring clip 6 shrinking when being symmetrically arranged with gripping in angle.The inside lateral bending in X-shaped retaining clip 5 end returns curved.X-shaped retaining clip 5 can base area pipe laying 4 pipe diameter size freely be stretched diastole, is just stuck in underground pipe 4 in the angle of both sides, and normal condition lower spring folder 6 belongs to diastole state, is in contraction state during work.Spring clip 6 both will not be dislocated and not come off during declining, it is ensured that underground pipe 4 activity in fixed range all the time, the arcuate structure that X-shaped retaining clip 5 uses with underground pipe 4 junction, polishes smooth, it is ensured that be arranged in damage underground pipe 4 during decline.Spring clip 6 is made up of two springs, and spring is placed in pipe box.Due to self gravitation and drilling rod gravity extrusion spring when bottomed, disengaging underground pipe 4 stretched out by spring.
Underground pipe 4 falls to relying on Action of Gravity Field vertical drop, need to overcome drilling rod and the gravity of tubing own, easily damage U-shaped 7, cause this heat exchange well to be scrapped when bottomed.For overcoming gravity to reduce to U-shaped 7 loss of underground pipe, increase catapult-launching gear, i.e. relief spring 1.Relief spring 1 is arranged at round steel 2 top, is made up of spring and pipe box, when bottomed and can be automatically separated down tube device with buried pipe U-shaped 7, during preventing from mentioning drilling rod, underground pipe 4 is together extracted.
Content of the present utility model is not limited to cited by embodiment, the conversion of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading the utility model specification, is claim of the present utility model and is covered.
Claims (3)
1. an earth-source hot-pump system down tube device, it is characterised in that:
Include relief spring (1), round steel (2) and sheath (3) from top to bottom；
Being provided with the X-shaped retaining clip (5) of two panels clamping plate composition in sheath (3), X-shaped retaining clip (5) both sides are the angle of gripping underground pipe (4), the spring clip (6) shrinking when being symmetrically arranged with gripping in angle.
2. a kind of earth-source hot-pump system down tube device according to claim 1, it is characterised in that:
The inside lateral bending in X-shaped retaining clip (5) end returns curved.
3. a kind of earth-source hot-pump system down tube device according to claim 1, it is characterised in that:
Relief spring (1) is arranged at round steel (2) top, is made up of spring and pipe box, and spring is placed in pipe box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354074.XU CN205716007U (en) | 2016-04-26 | 2016-04-26 | A kind of earth-source hot-pump system down tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354074.XU CN205716007U (en) | 2016-04-26 | 2016-04-26 | A kind of earth-source hot-pump system down tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716007U true CN205716007U (en) | 2016-11-23 |
Family
ID=57293015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354074.XU Expired - Fee Related CN205716007U (en) | 2016-04-26 | 2016-04-26 | A kind of earth-source hot-pump system down tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630753A (en) * | 2017-09-18 | 2019-04-16 | 陈风春 | Ground source heat pump line down tube helps method |
| CN116658680A (en) * | 2023-07-27 | 2023-08-29 | 山东阳光博士太阳能工程有限公司 | Automatic buried pipe discharging device for ground source heat pump installation |
-
2016
- 2016-04-26 CN CN201620354074.XU patent/CN205716007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630753A (en) * | 2017-09-18 | 2019-04-16 | 陈风春 | Ground source heat pump line down tube helps method |
| CN116658680A (en) * | 2023-07-27 | 2023-08-29 | 山东阳光博士太阳能工程有限公司 | Automatic buried pipe discharging device for ground source heat pump installation |
| CN116658680B (en) * | 2023-07-27 | 2023-10-24 | 山东阳光博士太阳能工程有限公司 | Automatic buried pipe discharging device for ground source heat pump installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 2319, block A1, Jinye times, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Yater Kechuang Construction Co., Ltd Address before: 11201, room 710061, building A, Greenland territorial sea building, 1 Kam Yip Road, Xi'an hi tech Zone, Shaanxi, Xi'an, China Patentee before: SHAANXI YATIR GROUND SOURCE AIR CONDITIONING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210426 |