CN108826721A - The discoid underground pipe of spiral - Google Patents
The discoid underground pipe of spiral Download PDFInfo
- Publication number
- CN108826721A CN108826721A CN201810756065.7A CN201810756065A CN108826721A CN 108826721 A CN108826721 A CN 108826721A CN 201810756065 A CN201810756065 A CN 201810756065A CN 108826721 A CN108826721 A CN 108826721A
- Authority
- CN
- China
- Prior art keywords
- underground pipe
- pipe
- spiral
- tube body
- discoid
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
- F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of discoid underground pipes of spiral, including underground pipe tube body, the underground pipe tube body is integrally arranged in the shape of a spiral, underground pipe tube body one end is import hot-melt adhesive paste pipe, the outlet hot-melt adhesive paste pipe parallel with import hot-melt adhesive paste pipe is extended to form upwards after other end bending, the pipeline section section of the underground pipe tube body is circle, and inner wall and outer wall are hydraulically smooth surface.It is an advantage of the invention that：Save operating cost；Climate condition does not influence, and is having the place of pipe laying condition can be implemented, buried depth is generally between 15m-35m, and economize the land resource (building bottom (new building), outdoor parking space, green belt, road etc.)；Pipe laying part is not necessarily to daily maintenance；Energy conservation and environmental protection is the infrastructure that low-carbon is run.
Description
Technical field
The present invention relates to a kind of ground buried pipe of ground source heat pump technical fields, in particular it relates to which spiral is discoidly
Pipe laying.
Background technique
Traditional ground buried pipe of ground source heat pump uses horizontal coiled pipe mode, is polyethylene (PE) pipe, and section is round.It passes
It is the heat transfer model of cylindrical wall in system underground pipe heat transfer, the heat transfer model of cylindrical wall is exactly a two-dimentional conduction mode, existing
Drawback is：The thermal efficiency is low, and maintenance cost is higher, more to the occupancy of land resource.
Summary of the invention
To overcome the shortcomings of existing technologies, the present invention provides a kind of discoid underground pipe of spiral, technical solution of the present invention
It is：
The discoid underground pipe of spiral, including underground pipe tube body, the underground pipe tube body is whole to be arranged in the shape of a spiral, describedly
Pipe laying tube body one end is import hot-melt adhesive paste pipe, is extended to form upwards after other end bending parallel with import hot-melt adhesive paste pipe
Hot-melt adhesive paste pipe is exported, the pipeline section section of the underground pipe tube body is circle, and inner wall and outer wall are hydraulically smooth surface.
The import hot-melt adhesive paste pipe and the outlet hot-melt adhesive paste pipe are round tube.
The underground pipe tube body is made using polyethylene.
The pitch of turn that adjacent two spiral section of the underground pipe tube body is formed is equal, and each spiral section forms discoid.
The underground pipe tube length is 10-16m, pitch of turn 50-80mm, the aperture 2m of spiral section formation disk；Ground
The outer diameter 50-80mm of pipe laying tube body, the aperture 40-60mm of underground pipe tube body.
It is an advantage of the invention that：Save operating cost；Climate condition does not influence, can be real in the place for having pipe laying condition
It applies, buried depth is generally between 15m-35m, and economize the land resource (building bottom (new building), outdoor parking space, green land
Band, road etc.)；Pipe laying part is not necessarily to daily maintenance；Energy conservation and environmental protection is the infrastructure that low-carbon is run.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the invention.
Fig. 2 is the pipeline section sectional view of underground pipe tube body in Fig. 1.
Specific embodiment
The invention will now be further described with reference to specific embodiments, the advantages and features of the present invention will be with description and
It is apparent.But examples are merely exemplary for these, and it is not intended to limit the scope of the present invention in any way.Those skilled in the art
Member it should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and form into
Row modifications or substitutions, but these modifications and replacement are fallen within the protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, the present invention relates to a kind of discoid underground pipe of spiral, including underground pipe tube body 1, the underground pipes
Tube body 1 is whole to be arranged in the shape of a spiral, and described 1 one end of underground pipe tube body is import hot-melt adhesive paste pipe 4, after other end bending upwards
The outlet hot-melt adhesive paste pipe 5 parallel with import hot-melt adhesive paste pipe 4 is extended to form, the pipeline section section of the underground pipe tube body 1 is circle,
Inner wall and outer wall 3 are hydraulically smooth surface.
The import hot-melt adhesive paste pipe 4 and the outlet hot-melt adhesive paste pipe 5 are round tube.
The underground pipe tube body 1 is made using polyethylene.
The pitch of turn H that adjacent two spiral section 2 of the underground pipe tube body 1 is formed is equal, and each spiral section 2 forms discoid.
The underground pipe tube length L is 10-16m, and pitch of turn H is 50-80mm, and spiral section forms the aperture 2m of disk；
The outer diameter 50-80mm of underground pipe tube body, the aperture of underground pipe tube body
In the present invention, the circle Pagoda-shaped heat exchanging body that the discoid underground pipe of spiral is formed, better than the biography of traditional cylindrical wall
Thermal model further improves heat-transfer effect.The length L of underground pipe tube body 1 is by establishing corresponding thermodynamic metering model meter
It calculates, the medium (such as water) in such pipeline can quickly flow, and form good heat dissipation effect；Pitch of turn H is by foundation pair
What the thermodynamic metering model answered was calculated；Import hot-melt adhesive paste pipe 4, the outlet hot melt of the discoid underground pipe of the spiral connect
Adapter tube 5,It is to promote the flow of the medium (such as water) in pipeline by establishing corresponding thermodynamic metering model, formed good
Good heat dissipation effect.
Claims (5)
1. the discoid underground pipe of spiral, which is characterized in that including underground pipe tube body, which integrally sets in the shape of a spiral
It sets, underground pipe tube body one end is import hot-melt adhesive paste pipe, extends to form upwards after other end bending and heats company with import
Parallel outlet hot-melt adhesive paste pipe is taken over, the pipeline section section of the underground pipe tube body is circle, and inner wall and outer wall are smooth wall
Face.
2. the discoid underground pipe of spiral according to claim 1, which is characterized in that the import hot-melt adhesive paste pipe and institute
The outlet hot-melt adhesive paste pipe stated is round tube.
3. the discoid underground pipe of spiral according to claim 1, which is characterized in that the underground pipe tube body uses poly- second
Alkene is made.
4. the discoid underground pipe of spiral according to claim 2 or 3, which is characterized in that the underground pipe tube body it is adjacent
The pitch of turn that two spiral sections are formed is equal, and each spiral section forms discoid.
5. the discoid underground pipe of spiral according to claim 4, which is characterized in that the underground pipe tube length is
10-16m, pitch of turn 50-80mm, spiral section form the aperture 2m of disk；The outer diameter 50-80mm of underground pipe tube body, underground pipe pipe
The aperture 40-60mm of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756065.7A CN108826721A (en) | 2018-07-11 | 2018-07-11 | The discoid underground pipe of spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756065.7A CN108826721A (en) | 2018-07-11 | 2018-07-11 | The discoid underground pipe of spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108826721A true CN108826721A (en) | 2018-11-16 |
Family
ID=64136985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810756065.7A Pending CN108826721A (en) | 2018-07-11 | 2018-07-11 | The discoid underground pipe of spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108826721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107814A (en) * | 2019-06-13 | 2019-08-09 | 兰州交通大学 | A kind of spiral ventilating structure of Permafrost Area oil/gas pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862070A (en) * | 1957-10-11 | 1961-03-01 | Robert Christian Groll | Improvements in oil burners |
| CN201803629U (en) * | 2010-08-01 | 2011-04-20 | 赵团员 | Underground spiral pipe of ground source heat pump |
| CN205501992U (en) * | 2016-03-01 | 2016-08-24 | 南京航空航天大学 | Energy stake heat exchange line structure |
-
2018
- 2018-07-11 CN CN201810756065.7A patent/CN108826721A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862070A (en) * | 1957-10-11 | 1961-03-01 | Robert Christian Groll | Improvements in oil burners |
| CN201803629U (en) * | 2010-08-01 | 2011-04-20 | 赵团员 | Underground spiral pipe of ground source heat pump |
| CN205501992U (en) * | 2016-03-01 | 2016-08-24 | 南京航空航天大学 | Energy stake heat exchange line structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107814A (en) * | 2019-06-13 | 2019-08-09 | 兰州交通大学 | A kind of spiral ventilating structure of Permafrost Area oil/gas pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |