CN202252398U - Ground source heat pump pipe - Google Patents
Ground source heat pump pipe Download PDFInfo
- Publication number
- CN202252398U CN202252398U CN2011202958110U CN201120295811U CN202252398U CN 202252398 U CN202252398 U CN 202252398U CN 2011202958110 U CN2011202958110 U CN 2011202958110U CN 201120295811 U CN201120295811 U CN 201120295811U CN 202252398 U CN202252398 U CN 202252398U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- source heat
- layer
- ground source
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a ground source heat pump pipe which comprises a pipe body, wherein the pipe body is provided with an inner layer and an outer layer; the inner layer is a polyethylene layer, and the outer layer is a cross-linked polyethylene layer; and the inner layer and the outer layer are co-extruded into a whole. According to the ground source heat pump pipe disclosed by the utility model, the defects of the traditional PE (polyethylene) water supply pipes applied in the ground source heat pump can be overcome, the heat-conducting property as well as pressure and temperature resistance are increased, pressure loss and water transport energy consumption of pipelines can be reduced, and the social and economic benefits are enormous.
Description
Technical field
The utility model relates generally to the ground source heat pump technology field, relates in particular to a kind of earth source heat pump tubing.
Background technique
Earth source heat pump is a kind of high efficiency energy saving air conditioner equipment that heat supply can be freezed again that gets final product that utilizes geothermal using resource (also claim the ground ability, comprise underground water, soil or surface water etc.).Geothermal heat pump is realized by low-temperature heat energy to high potential temperature transfer of heat energy through input a spot of high-grade energy (like electric energy).Ground can be distinguished in the winter time as the thermal source of heat pump heat supply and the low-temperature receiver that freezes summer.Usually earth source heat pump consumes the energy of 1KW, and the user can obtain 4kw above heat or cold.
The tubing that is applied in the prior art on the earth source heat pump is traditional P E supply pipe, and its resistance to pressure and temperature tolerance have all satisfied not usage requirement.
The model utility content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of earth source heat pump tubing that can satisfy user demand to be provided.
The utility model is realized through following technological scheme:
A kind of earth source heat pump tubing includes body, it is characterized in that: said body includes inside and outside two-layer, and internal layer is a polyethylene layer, and skin is the crosslinked polyethylene layer, said inside and outside two-layerly be combined into one through co-extrusion.
A kind of earth source heat pump tubing is characterized in that: said outer field thickness is the twice of interior layer thickness.
Said inside and outside layer is combined into one through the co-extrusion machine co-extrusion, and skin makes its all advantages with PE water-feeding pipes, and internal layer also makes it increase heat-conducting property and resistance to pressure thereof, temperature tolerance, reduces the performances such as the pressure loss and water delivery energy consumption of pipeline.
The utility model has the advantages that:
The utility model has solved traditional P E water-feeding pipes and has been applied in the shortcoming on the earth source heat pump, has increased heat-conducting property and resistance to pressure thereof and temperature tolerance, has reduced the performance such as the pressure loss and water delivery energy consumption of pipeline, has very big social benefit and economic benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing.
A kind of earth source heat pump tubing includes body, and body includes inside and outside two-layer 2,1, and internal layer 2 is a polyethylene layer, and outer 1 is the crosslinked polyethylene layer, and said inside and outside 2,1 two-layerly is combined into one through co-extrusion.
Outer 1 thickness is the twice of internal layer 2 thickness.
Claims (2)
1. an earth source heat pump tubing includes body, it is characterized in that: said body includes inside and outside two-layer, and internal layer is a polyethylene layer, and skin is the crosslinked polyethylene layer, said inside and outside two-layerly be combined into one through co-extrusion.
2. a kind of earth source heat pump tubing according to claim 1 is characterized in that: said outer field thickness is the twice of interior layer thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202958110U CN202252398U (en) | 2011-08-16 | 2011-08-16 | Ground source heat pump pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202958110U CN202252398U (en) | 2011-08-16 | 2011-08-16 | Ground source heat pump pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252398U true CN202252398U (en) | 2012-05-30 |
Family
ID=46113640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202958110U Expired - Fee Related CN202252398U (en) | 2011-08-16 | 2011-08-16 | Ground source heat pump pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252398U (en) |
-
2011
- 2011-08-16 CN CN2011202958110U patent/CN202252398U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120816 |