CN103541370A - Guide groove construction method of ground source heat pump vertical buried pipe system - Google Patents
Guide groove construction method of ground source heat pump vertical buried pipe system Download PDFInfo
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- CN103541370A CN103541370A CN201210244759.5A CN201210244759A CN103541370A CN 103541370 A CN103541370 A CN 103541370A CN 201210244759 A CN201210244759 A CN 201210244759A CN 103541370 A CN103541370 A CN 103541370A
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- guide groove
- construction
- buried pipe
- heat pump
- source heat
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Abstract
The invention discloses a guide groove construction method of a ground source heat pump vertical buried pipe system and belongs to the field of renewable energy source development and utilization of the energy technology. The guide groove construction method aims at solving the damage problems caused by civil construction cross interference risks in construction of a ground source heat pump vertical buried pipe and a horizontal connection pipe and the protection process of end products, and therefore related end products can be effectively protected. The guide groove construction method perfects related methods of strictly checking and well protecting pipes in the Ground Source Heat Pump System Engineering Technology Standard (GB50366-2005). According to the guide groove construction method of the ground source heat pump vertical buried pipe system, after excavation of a foundation pit and construction of a pile foundation are finished, when a basement base board cushion layer and a pile table die are constructed, a position construction guide groove is designed along the buried pipe according to the design drawing, and when a main building body is constructed, the vertical buried pipe and the horizontal connection pipe are constructed in the guide groove according to the design drawing. After construction of the vertical buried pipe and the horizontal connection pipe is finished and sand is backfilled, pouring of a basement base board is performed. The guide groove construction method of the ground source heat pump vertical buried pipe is mainly used for construction of the ground source heat pump vertical buried pipe and the horizontal connection pipe, and protection of the end products.
Description
Technical field
The present invention relates to a kind of for after completing at excavation of foundation pit in develop and useining of regenerative resource in energy technology field; can effectively eliminate the crossed construction such as civil engineering and disturb the destruction risk of bringing, protection earth source heat pump is the job practices of pipe laying and horizontal connection tube finished product vertically.
Background technology
In order to ensure the vertically construction quality of pipe laying of earth source heat pump; 4.4.3 bar regulation in < < earth-source hot-pump system engineering legislation > > (GB50366-2005) " buried pipe heat exchange system construction ": in buried pipe heat exchange system work progress, answer close inspection and carry out tubing protection work.But in practice of construction process, due to the crossed construction operation of foundation ditch civil engineering, the vertically pipe laying of having constructed and connect the vertically horizontal tube of pipe laying and often destroyed by excavating equipment, and caused largely the loss of unrepairable.
The present invention proposes a kind of new method that can effectively reach < < earth-source hot-pump system engineering legislation > > (GB50366-2005) " close inspection is also carried out tubing protection work " requirement: after excavation of foundation pit, pile foundation construction finish; in basement bottom board bed course and the construction of stake platform mould, press design drawing along the vertically designed position construction of pipe laying guide groove.In main building main body construction, in guide groove by design drawing construct vertically pipe laying and horizontal connection tube.Vertically pipe laying and level connection joint pipe construction finish and Cast-in-situ Piles in Sand-filling after, then carry out basement bottom board and build.So can effective guarantee system construction quality, and eliminate the destruction risk that crossed construction produces.
Summary of the invention
Technical problem to be solved by this invention has been to provide civil engineering suffered in the vertical underground pipe construction of a kind of effective elimination earth source heat pump and finished product protection process to intersect risk of interferences, effectively protects the vertically method of pipe laying and horizontal connection tube finished product of earth source heat pump.The perfect correlation technique of " close inspection is also carried out tubing protection work " in < < earth-source hot-pump system engineering legislation > > (GB50366-2005).
The method is after excavation of foundation pit, pile foundation construction finish, in basement bottom board bed course and the construction of stake platform mould, by the vertically designed position construction of pipe laying of design drawing edge guide groove (guide groove lateral dimension can be selected 400mm * 900mm).In main building main body construction, in guide groove by design drawing construct vertically pipe laying and horizontal connection tube.After vertically pipe laying and level connection joint pipe construction finish, with sand backfill guide groove, then carry out basement bottom board and build.
Adopt the method, relevant regulations that can effective execution < < earth-source hot-pump system engineering legislation > > (GB50366-2005), be the process control of earth-source hot-pump system key, for the development that promotes regenerative resource, have positive meaning.
The specific embodiment
According to designing requirement, after excavation of foundation pit, pile foundation construction finish, in basement bottom board bed course and the construction of stake platform mould, by the vertically designed position construction of pipe laying of design drawing edge guide groove (guide groove lateral dimension can be selected 400mm * 900mm).In main building main body construction, in guide groove by design drawing construct vertically pipe laying and horizontal connection tube.After vertically pipe laying and level connection joint pipe construction finish, with sand backfill guide groove, then carry out basement bottom board and build.
Claims (1)
1. in foundation ditch, to earth-source hot-pump system, vertically pipe laying and horizontal connection tube adopt the method for guide groove construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244759.5A CN103541370A (en) | 2012-07-16 | 2012-07-16 | Guide groove construction method of ground source heat pump vertical buried pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244759.5A CN103541370A (en) | 2012-07-16 | 2012-07-16 | Guide groove construction method of ground source heat pump vertical buried pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103541370A true CN103541370A (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210244759.5A Pending CN103541370A (en) | 2012-07-16 | 2012-07-16 | Guide groove construction method of ground source heat pump vertical buried pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197587A (en) * | 2014-09-18 | 2014-12-10 | 中冶集团武汉勘察研究院有限公司 | Circular foundation pit internal-disturbance buried pipe type underground heat exchange structure and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598473A (en) * | 2009-07-02 | 2009-12-09 | 同济大学 | Be embedded in the ground buried pipe of ground source heat pump system in the diaphram wall building enclosure |
| JP2010101144A (en) * | 2008-10-21 | 2010-05-06 | Sumitomo Fudosan Kk | Energy supply system reusing existing underground cavity |
| CN101713602A (en) * | 2009-09-15 | 2010-05-26 | 邹立春 | Method for embedding ground heat exchanger of ground source heat pump by high-pressure jet grouting |
| CN202092373U (en) * | 2011-05-26 | 2011-12-28 | 中铁建设集团有限公司 | Inclined buried tube heat exchange system for foundation pit slope protection back filled region |
| CN104197587A (en) * | 2014-09-18 | 2014-12-10 | 中冶集团武汉勘察研究院有限公司 | Circular foundation pit internal-disturbance buried pipe type underground heat exchange structure and construction method thereof |
-
2012
- 2012-07-16 CN CN201210244759.5A patent/CN103541370A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010101144A (en) * | 2008-10-21 | 2010-05-06 | Sumitomo Fudosan Kk | Energy supply system reusing existing underground cavity |
| CN101598473A (en) * | 2009-07-02 | 2009-12-09 | 同济大学 | Be embedded in the ground buried pipe of ground source heat pump system in the diaphram wall building enclosure |
| CN101713602A (en) * | 2009-09-15 | 2010-05-26 | 邹立春 | Method for embedding ground heat exchanger of ground source heat pump by high-pressure jet grouting |
| CN202092373U (en) * | 2011-05-26 | 2011-12-28 | 中铁建设集团有限公司 | Inclined buried tube heat exchange system for foundation pit slope protection back filled region |
| CN104197587A (en) * | 2014-09-18 | 2014-12-10 | 中冶集团武汉勘察研究院有限公司 | Circular foundation pit internal-disturbance buried pipe type underground heat exchange structure and construction method thereof |
Non-Patent Citations (1)
| Title |
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| 刘文正等: "地源热泵埋管施工技术", 《建筑施工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197587A (en) * | 2014-09-18 | 2014-12-10 | 中冶集团武汉勘察研究院有限公司 | Circular foundation pit internal-disturbance buried pipe type underground heat exchange structure and construction method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Green Tai Ke green building Science and Technology Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| DD01 | Delivery of document by public notice |
Addressee: Green Tai Ke green building Science and Technology Ltd. Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |