CN201614588U - Synergy device of underground heat exchanger - Google Patents
Synergy device of underground heat exchanger Download PDFInfo
- Publication number
- CN201614588U CN201614588U CN2010201222798U CN201020122279U CN201614588U CN 201614588 U CN201614588 U CN 201614588U CN 2010201222798 U CN2010201222798 U CN 2010201222798U CN 201020122279 U CN201020122279 U CN 201020122279U CN 201614588 U CN201614588 U CN 201614588U
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- CN
- China
- Prior art keywords
- heat exchanger
- seepage flow
- water supply
- underground
- main water
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Abstract
The utility model discloses a synergy device of an underground heat exchanger, which is provided with a main water supply pipeline, a branch pipeline is connected on the main water supply pipeline, a valve is arranged between the branch pipeline and the main water supply pipeline, tributary pipes are symmetrically arranged on the branch pipeline, seepage pipes are equidistantly arranged on the tributary pipes, and seepage holes are arranged on the pipe walls of the seepage pipes. The seepage holes are at least three groups. Each group comprises at least three seepage holes which are positioned on the same horizontal plane and arranged like a regular triangle. The distance between the adjacent two groups of the seepage holes is 5-10cm. The synergy device of the underground heat exchanger can keep the moisture of an underground buried pipe system of a ground source heat pump, improve the underground soil heat exchange efficiency, keep the moisture of the soil, prevent the soil from incrusting and separating and form a cavity between the pipe walls and the soil. Simultaneously, the synergy device has low cost, low requirements on materials of the pipes, simple mounting process steps, high mounting efficiency and good using effect, and can be simultaneously carried out when the underground pipelines are constructed.
Description
Technical field
The utility model relates to a kind of enhancing device, relates in particular to a kind of efficiency enhancing device of underground heat exchanger.
Background technology
There are some researches show: the underground temperature below 5 meters does not change with external environment and changes of seasons substantially, approximate local average temperature of the whole year, soil has accumulation of energy characteristic preferably, temperature and has many advantages such as delay and decay property with respect to outside air temperature, so soil is a kind of desirable thermal source.
Earth source heat pump is with the thermal source of soil as source pump, earth source heat pump with the earth surface thin solum as thermal source, the heat that often discharges or absorb with needing in the condenser of traditional air-conditioning or the evaporimeter by intermediate medium as carrier, and intermediate medium is circulated by the earth in closed loop, thereby the purpose that realization and the earth carry out cold and hot exchange.
At north cold area, the fluid temperature that enters underground heat exchanger winter is general all below 0 ℃, and the soil of water capacity may freeze around the heat exchanger.According to qualitative analysis, when moisture content freezes, there is a large amount of latent heat to be released, therefore under the heat situation that absorbs equivalent amount, the temperature amplitude that soil reduces is little, and moisture content is many more, the latent heat that discharges is many more, and it is more little that temperature reduces amplitude, and is high more at the soil moisture of contiguous heat exchanger pipe laying.When subterranean pipe line is embedded in comparatively dry following time of soil, separations of crusting easily of underground clay, tube wall and soil formation cavity are unfavorable for heat transfer.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of efficiency enhancing device of underground heat exchanger is provided, and this device can provide moisture for the earth source heat pump underground penstock system, strengthens heat exchange.
The technical solution of the utility model realizes with following method:
A kind of efficiency enhancing device of underground heat exchanger, wherein, be provided with a main water supply pipe, be connected with lateral on the main water supply pipe, be provided with valve between lateral and the main water supply pipe, manage in the tributary that is provided with of symmetry on the lateral, equidistantly is provided with the seepage flow pipe on the pipe of tributary, and the tube wall of seepage flow pipe is provided with the seepage flow hole.
The caliber of the caliber of described main water supply pipe and seepage flow pipe all is at least 20mm.
The aperture in described seepage flow hole is 6-10mm.
Described seepage flow hole is at least three groups.
Described every group of seepage flow hole is at least three, and on same horizontal plane, takes equilateral triangle to arrange.
Distance between the described two adjacent groups seepage flow hole is 5-10cm.
The good effect of the technical solution of the utility model is:
This efficiency enhancing device of underground heat exchanger can keep the wettability of earth source heat pump underground penstock system, and the underground heat exchange efficiency is improved, and keeps the wettability of soil, prevents the soil crust separation, forms cavity between tube wall and the soil.Simultaneously, the utility model is with low cost, and the material of tubing is less demanding, and installation procedure is simple, can in the subterranean pipe line construction, carry out simultaneously, and the installation effectiveness height, result of use is good.
Description of drawings
Fig. 1 is the utility model pipe net arrangement figure.
Fig. 2 is a seepage flow pipe facade view of the present utility model.
Fig. 3 is a seepage flow pipe cross section view of the present utility model.
The specific embodiment
By Fig. 1, Fig. 2 and Fig. 3 as can be seen, this efficiency enhancing device of underground heat exchanger, be provided with a main water supply pipe 1, be connected with lateral 2 on the main water supply pipe 1, be provided with valve 3 between lateral 2 and the main water supply pipe 1, the tributary that is provided with of symmetry manages 7 on the lateral 2, equidistantly is provided with seepage flow pipe 4 on the tributary pipe 7, and the tube wall of seepage flow pipe 4 is provided with seepage flow hole 5.
By Fig. 1 and Fig. 2 as can be seen, the caliber of the caliber of main water supply pipe 1 and seepage flow pipe 4 is 20mm.
By Fig. 1, Fig. 2 and Fig. 3 as can be seen, the aperture in seepage flow hole 5 is 7mm.
It can also be seen that by Fig. 2 seepage flow hole 5 is three groups.
It can also be seen that by Fig. 2 and Fig. 3 every group of seepage flow hole is three, and on same horizontal plane, take equilateral triangle to arrange.
It can also be seen that by Fig. 2 the distance between the described two adjacent groups seepage flow hole is 8cm.
During use, in water scenery 6 facilities of building annex, draw a caliber size and be the main water supply pipe 1 of 20mm, the pipe laying position of this main water supply pipe 1 and the difference in height of water scenery 6 are about 2-3 rice, guaranteeing has water in the main water supply pipe 1, and it is too big that pressure is unlikely to, make that the underground buried tube system is moistening to get final product, main water supply pipe 1 is told three laterals 2, the caliber of each lateral 2 is 20mm, the 12 groups of tributaries that are provided with of symmetry manage 7 on each lateral 2, tributary pipe 7 is provided with seepage flow pipe 4, and tributary pipe 7 is inserted in each pipe embedded well.
Claims (6)
1. efficiency enhancing device of underground heat exchanger, it is characterized in that: mainly contain a main water supply pipe (1), be connected with lateral (2) on the main water supply pipe (1), be provided with valve (3) between lateral (2) and the main water supply pipe (1), lateral (2) is gone up the tributary that is provided with of symmetry and is managed (7), equidistantly be provided with seepage flow pipe (4) on the tributary pipe (7), the tube wall of seepage flow pipe (4) is provided with seepage flow hole (5).
2. efficiency enhancing device of underground heat exchanger according to claim 1 is characterized in that: the caliber of the caliber of described main water supply pipe (1) and seepage flow pipe (4) all is at least 20mm.
3. efficiency enhancing device of underground heat exchanger according to claim 1 is characterized in that: the aperture in described seepage flow hole (5) is 6-10mm.
4. efficiency enhancing device of underground heat exchanger according to claim 3 is characterized in that: described seepage flow hole (5) is at least three groups.
5. efficiency enhancing device of underground heat exchanger according to claim 4 is characterized in that: described every group of seepage flow hole (5) is at least three, and on same horizontal plane, takes equilateral triangle to arrange.
6. the efficiency enhancing device of underground heat exchanger of stating according to claim 5, it is characterized in that: the distance between the described two adjacent groups seepage flow hole (5) is 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201222798U CN201614588U (en) | 2010-03-03 | 2010-03-03 | Synergy device of underground heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201222798U CN201614588U (en) | 2010-03-03 | 2010-03-03 | Synergy device of underground heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614588U true CN201614588U (en) | 2010-10-27 |
Family
ID=43000959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201222798U Expired - Lifetime CN201614588U (en) | 2010-03-03 | 2010-03-03 | Synergy device of underground heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782294A (en) * | 2010-03-03 | 2010-07-21 | 湖南利能科技股份有限公司 | Efficiency enhancing device of underground heat exchanger |
| CN102864767A (en) * | 2012-09-18 | 2013-01-09 | 贵州正业工程技术投资有限公司 | Water injection device of creepage in-situ test base slab for filled ground |
-
2010
- 2010-03-03 CN CN2010201222798U patent/CN201614588U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782294A (en) * | 2010-03-03 | 2010-07-21 | 湖南利能科技股份有限公司 | Efficiency enhancing device of underground heat exchanger |
| CN102864767A (en) * | 2012-09-18 | 2013-01-09 | 贵州正业工程技术投资有限公司 | Water injection device of creepage in-situ test base slab for filled ground |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160204 Address after: 411201 No. 28, Bai Shi Road, Xiangtan City, Hunan Province Patentee after: Weisheng Energy Industrial Technology (Changsha) Co., Ltd. Address before: 410013 No. 359 South Bank Road, Changsha hi tech Industrial Development Zone, Hunan, China Patentee before: Hunan Li'neng Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| CX01 | Expiry of patent term |