CN205300034U - Horizontal pipe network of single tube hot -well based on shallow geothermal energy can heat pump system - Google Patents
Horizontal pipe network of single tube hot -well based on shallow geothermal energy can heat pump system Download PDFInfo
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- CN205300034U CN205300034U CN201521119898.0U CN201521119898U CN205300034U CN 205300034 U CN205300034 U CN 205300034U CN 201521119898 U CN201521119898 U CN 201521119898U CN 205300034 U CN205300034 U CN 205300034U
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- Prior art keywords
- single tube
- heat pump
- tube hot
- hot well
- house steward
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Abstract
The utility model discloses a horizontal pipe network of single tube hot -well based on shallow geothermal energy can heat pump system, it includes: a plurality of be used for for geothermal energy heat pump system provide the heat source the single tube hot -well, be used for house steward and a plurality of branch pipe be connected with the heat pump, the branch pipe sets up house steward yu and goes up and be connected with the single tube hot -well, house steward is looped in through branch pipe and single tube hot -well, the PVC direct -burried insulating tube that house steward set up for the level. The utility model discloses fundamentally has solved and has makeed heat pump system's heating capacity poor to and when the single tube hot -well broke down, heat pump system was with stop work, the use problem of plaguing of giving the user.
Description
Technical field
This utility model relates to underground heat water supply applied technical field, particularly to a kind of horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump.
Background technology
Day by day urgent along with energy crisis, the research of power-saving technology and application obtain development quickly. The soil under earth's surface with good temperature property is wherein utilized to be applied more and more widely as the technology of earth source heat pump thermal source (or low-temperature receiver). This is because when freezing or heating, the temperature characterisitic of soil source is more superior than the temperature characterisitic of air source so that earth source heat pump is than the good energy saving performance of air source heat pump. Universal along with geothermal heat pump, ground heat exchanger is as the important component part of earth source heat pump, and its exchange capability of heat with soil receives the extensive concern of earth source heat pump industry.
Single-tube perpendicularly buried pipe, is frequently referred to " hot well " abroad, and under this mode, with steel bushing as sheath more than level of ground water, diameter is consistent with aperture; It is nature hole below level of ground water, is not added with any well cementation facility. Source pump water outlet directly enters on hole top, and a portion enters periphery ground heat exchange below level of ground water, and remainder is in Bian Bichu and ground heat exchange. The return pipe that fluid after heat exchange passes through to bury to bottom bottom hole is extracted as source pump water supply. At present, geothermal tube adopts single tube hot well to be connected with source pump so that the heat capacity of heat pump is poor, and when certain group or certain single tube hot well break down, heat pump will quit work, and make troubles to the use of user.
Thus prior art need to improve.
Utility model content
Technical problem to be solved in the utility model is in that, for the deficiencies in the prior art, there is provided a kind of horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, the problem that during to solve that in existing earth temperature energy hot pumping system, indivedual single tube hot wells break down, heat pump cannot work.
In order to solve above-mentioned technical problem, the technical scheme that this utility model adopts is as follows:
A kind of horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, comprising: some for providing the single tube hot well of thermal source for geothermal energy heat pump, for the house steward being connected with heat pump and some arms, described arm is arranged at house steward and above and is connected with single tube hot well;Described house steward forms loop by arm with single tube hot well; Described house steward is horizontally disposed PVC direct-buried thermal insulation pipe.
The described horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, wherein, described house steward is arranged at underground, and the distance from ground is 1.5 meters.
The described horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, wherein, described house steward includes feed pipe and return pipe, described feed pipe is provided with for controlling the feed water valve that feed pipe supplies water, and described return pipe is provided with the back-water valve (BWV) for controlling return pipe backwater.
The described horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, wherein, described branch road is in charge of include being connected water supply arm and the return branch that is connected with return pipe with feed pipe, described water supply arm is provided with the first valve for controlling water inlet, and described return branch is provided with the second valve for controlling water outlet.
Beneficial effect: compared with prior art, this utility model provides a kind of horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, comprising: some for providing the single tube hot well of thermal source for geothermal energy heat pump, for the house steward being connected with heat pump and some arms, described some arms are arranged at house steward and above and are connected with single tube hot well; Described house steward forms loop by arm with single tube hot well; Described house steward is horizontally disposed PVC direct-buried thermal insulation pipe. This utility model fundamentally solves so that the heat capacity of heat pump is poor, and when single tube hot well breaks down, heat pump will quit work, and makes troubles problem to the use of user.
Accompanying drawing explanation
Fig. 1 is the structural representation of the new horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump of this practicality.
Detailed description of the invention
This utility model provides a kind of horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, for making the purpose of this utility model, technical scheme and effect clearly, clearly, develop simultaneously embodiment to this utility model further description referring to accompanying drawing. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
This utility model provides a kind of horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, comprising: some for providing the single tube hot well 1 of thermal source for geothermal energy heat pump, for the house steward 2 being connected with heat pump and some arms 3, described arm 3 is arranged on house steward 2 and is connected with single tube hot well 1; Described house steward 2 forms loop by arm 3 and single tube hot well 1; Described house steward 2 is horizontally disposed PVC direct-buried thermal insulation pipe. This utility model fundamentally solves so that the heat capacity of heat pump is poor, and when single tube hot well breaks down, heat pump will quit work, and makes troubles problem to the use of user.
Further, described house steward can be, but not limited to adopt PVC direct-buried thermal insulation pipe, and it is arranged at underground, and the distance from ground is preferably 1.5 meters. So both can play the effect of insulation, it is to avoid the heat losses in the process of house steward's transmission. Also avoiding distance ground excessively deep, the pressure that house steward is produced is excessive, and reduces the service life of house steward simultaneously. Two groups of house stewards can be set in actual applications, group house steward is often provided with the single tube hot well of same number. So, described two groups of house stewards can use as in order to one, it is to avoid when the single tube hot well on one group of house steward or connection and described house steward damages, cause and the source pump of described single tube hot well heat supply cannot work, to the problem that the life of people is made troubles.
Further, described house steward 2 includes feed pipe 21 and return pipe 22, described feed pipe 21 is provided with for controlling the feed water valve that feed pipe supplies water, and described return pipe 22 is provided with the back-water valve (BWV) for controlling return pipe backwater.So can pass through to be arranged at the feed water valve on feed pipe and the back-water valve (BWV) that is arranged on return pipe controls the duty of the upper single tube hot well arranged of described house steward. It can according to the demand of heat supply/refrigeration, and the number of the single tube hot well of control work reaches energy-conservation effect.
Further, described arm 3 includes being connected with feed pipe 21 water supply arm 31 and the return branch 32 that is connected with return pipe 22, described water supply arm 31 is provided with the first valve for controlling water inlet, and described return branch 32 is provided with the second valve for controlling water outlet. The duty of each single tube hot well so can be controlled by controlling the valve on arm.
It is understandable that; for those of ordinary skills; can conceive according to the technical solution of the utility model and utility model thereof and be equal to replacement or change, and all these change or replace the scope of the claims that all should belong to appended by this utility model.
Claims (4)
1. the horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, it is characterized in that, comprising: some for providing the single tube hot well of thermal source for geothermal energy heat pump, for the house steward being connected with heat pump and some arms, described arm is arranged at house steward and above and is connected with single tube hot well; Described house steward forms loop by arm with single tube hot well; Described house steward is horizontally disposed PVC direct-buried thermal insulation pipe.
2. according to claim 1 based on the horizontal pipe network of single tube hot well of shallow layer ground-temperature energy heat pump, it is characterised in that described house steward is arranged at underground, and the distance from ground is 1.5 meters.
3. according to claim 1 based on the horizontal pipe network of single tube hot well of shallow layer ground-temperature energy heat pump, it is characterized in that, the described horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, wherein, described house steward includes feed pipe and return pipe, being provided with on described feed pipe for controlling the feed water valve that feed pipe supplies water, described return pipe is provided with the back-water valve (BWV) for controlling return pipe backwater.
4. according to claim 1 based on the horizontal pipe network of single tube hot well of shallow layer ground-temperature energy heat pump, it is characterized in that, the described horizontal pipe network of single tube hot well based on shallow layer ground-temperature energy heat pump, wherein, described branch road is in charge of include being connected water supply arm and the return branch that is connected with return pipe with feed pipe, described water supply arm is provided with the first valve for controlling water inlet, and described return branch is provided with the second valve for controlling water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119898.0U CN205300034U (en) | 2015-12-30 | 2015-12-30 | Horizontal pipe network of single tube hot -well based on shallow geothermal energy can heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119898.0U CN205300034U (en) | 2015-12-30 | 2015-12-30 | Horizontal pipe network of single tube hot -well based on shallow geothermal energy can heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300034U true CN205300034U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119898.0U Expired - Fee Related CN205300034U (en) | 2015-12-30 | 2015-12-30 | Horizontal pipe network of single tube hot -well based on shallow geothermal energy can heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386388A (en) * | 2016-08-26 | 2017-02-15 | 中冶集团武汉勘察研究院有限公司 | System for improving runoff velocity and heat exchange property of soil underground water and construction method |
-
2015
- 2015-12-30 CN CN201521119898.0U patent/CN205300034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386388A (en) * | 2016-08-26 | 2017-02-15 | 中冶集团武汉勘察研究院有限公司 | System for improving runoff velocity and heat exchange property of soil underground water and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160608 Termination date: 20201230 |