CN201429249Y - Heat conducting sleeve of condensing pipe of heat pipe of solar heat-collecting vacuum pipe - Google Patents
Heat conducting sleeve of condensing pipe of heat pipe of solar heat-collecting vacuum pipe Download PDFInfo
- Publication number
- CN201429249Y CN201429249Y CN2009201089784U CN200920108978U CN201429249Y CN 201429249 Y CN201429249 Y CN 201429249Y CN 2009201089784 U CN2009201089784 U CN 2009201089784U CN 200920108978 U CN200920108978 U CN 200920108978U CN 201429249 Y CN201429249 Y CN 201429249Y
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- CN
- China
- Prior art keywords
- pipe
- heat
- metallic cylinder
- solar energy
- condenser pipe
- 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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- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Central Heating Systems (AREA)
Abstract
The utility model discloses a heat conducting sleeve of a condensing pipe of a heat pipe of a solar heat-collecting vacuum pipe, which is characterized in that the heat conducting sleeve comprises aninner metal cylinder, an outer metal cylinder and a plurality of ribs connected between the inner metal cylinder and the outer metal cylinder; and the condensing pipe of the heat pipe is sheathed in the inner metal cylinder. The heat conducting sleeve can meet the high-efficiency heat transfer requirement when an evaporating pipe and the condensing pipe of the heat pipe of the solar heat-collecting vacuum pipe are designed to have the same diameter.
Description
Technical field
The utility model relates to a kind of solar energy heat collector.
Background technology
Solar thermal collector is to collect solar energy by solar heat-pipe vacuum tube, is delivered to the condensation end of heat pipe by the evaporation ends of solar heat-pipe vacuum tube, is passed to hot user thereafter.For increasing the external heat transfer area of solar energy heating vacuum-tube heat-pipe condensation end, reduce the length of condensation end, the diameter of heat pipe condensation end is greater than the diameter of heat pipe evaporation tube usually, and this has increased complexity and cost to designing and producing the solar energy vacuum tube heat pipe.
Summary of the invention
The purpose of this utility model provides a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover, guaranteeing to have under the prerequisite of efficient heat transfer to solve, the evaporation tube of solar energy heating vacuum-tube heat-pipe and condenser pipe can be designed to make technical problem simple and the same gauge structure that production cost is low.
A kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover described in the utility model comprises: inside and outside metallic cylinder and be connected some heat transfer fins between the inside and outside metallic cylinder; Be nested with the heat pipe condenser pipe in the metallic cylinder in described, and interior metallic cylinder equates with the heat pipe condensation section length.
Aforesaid a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover, described inside and outside metallic cylinder connect by some heat transfer fins by the concentric manner of central axes.
Aforesaid a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover, the eccentric manner that described inside and outside metallic cylinder does not overlap by central axis connects by some heat transfer fins.
Aforesaid a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover, the heat transfer fin between the described inside and outside metallic cylinder is no less than 2.
Aforesaid a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover, the outer metallic cylinder external diameter of described thermal conducting sleeve are 1.5-6 times of heat pipe condenser pipe external diameter.
Heat conduction cover of the present utility model can satisfy the evaporation tube of solar energy heating vacuum-tube heat-pipe and the requirement of the efficient heat transfer of condenser pipe when being designed to the footpath.Heat conduction cover of the present utility model by on the condenser pipe that tightly fits in vacuum-tube heat-pipe can increase the external heat transfer area of condensation end, and need not increase the length of condensation end.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is a user mode structural representation of the present utility model.
Fig. 4 is another embodiment front view of the present utility model.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the user mode structural representation of another embodiment of the utility model.
The specific embodiment
Concrete structure of the present utility model is referring to accompanying drawing.A kind of embodiment scheme of the present utility model is referring to Fig. 1 to Fig. 3.This heat conduction cover 1 is sleeved on together by interior metallic cylinder 1-2, outer metallic cylinder 1-1, connects by some fin 1-3 between inside and outside metal sleeve 1-2,1-1.The position of inside and outside metal sleeve 1-2,1-1 is with central axes, referring to Fig. 1,2.The structure of some fin 1-3 between inside and outside metal sleeve 1-2,1-1 is referring to Fig. 2.The internal diameter of metallic cylinder 1-2 equates that with the external diameter of vacuum-tube heat-pipe condenser pipe interior metallic cylinder 1-2 tightly fits on the condenser pipe of vacuum-tube heat-pipe, the structure referring to 3 in described.In Fig. 3, the 2nd, the condensation end of vacuum-tube heat-pipe, the 3rd, the outer single-glass pipe of solar energy vacuum tube, the 4th, heat absorption band, the 5th, vacuum chamber, the 6th, the evaporation pipe end of vacuum-tube heat-pipe, the 7th, metal cover.
Another kind of embodiment of the present utility model is referring to Fig. 4 to Fig. 6.This heat conduction cover 1 is connected by some fin 1-3 between inside and outside metal sleeve 1-2,1-1 by interior metallic cylinder 1-2, outer metallic cylinder 1-1.Described inside and outside metal sleeve 1-2,1-1 are the centering type structure.The centering type structure that links together for the side of interior round metal sleeve 1-2 part and outer metallic cylinder 1-1 shown in Fig. 5.The external diameter of the internal diameter of metallic cylinder 1-2 and vacuum-tube heat-pipe condenser pipe is suitable in described, and interior metallic cylinder 1-2 tightly fits on the condenser pipe of vacuum-tube heat-pipe, the structure referring to 6.In Fig. 6, the 8th, double glass vacuum tubes, the 9th, heat transfer sheet, the 10th, vacuum chamber, the 11st, insulation cover.
Claims (5)
1, a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover is characterized in that it comprises: inside and outside metallic cylinder and be connected some heat transfer fins between the inside and outside metallic cylinder; Be nested with the heat pipe condenser pipe in the metallic cylinder in described, and interior metallic cylinder equates with the heat pipe condensation section length.
2, a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover as claimed in claim 1 is characterized in that: described inside and outside metallic cylinder is by the concentric manner of central axes, and is fixedly connected by some heat transfer fins.
3, a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction cover as claimed in claim 1 is characterized in that: the eccentric manner that described inside and outside metallic cylinder does not overlap by central axis, and fixedly connected by some heat transfer fins.
4, as claim 1,2 or 3 described a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction covers, it is characterized in that: the heat transfer fin between the described inside and outside metallic cylinder is no less than 2.
5, as claim 1,2 or 3 described a kind of solar energy heating vacuum-tube heat-pipe condenser pipe heat conduction covers, it is characterized in that: the outer metallic cylinder external diameter of described heat conduction cover is 1.5-6 a times of heat pipe condenser pipe external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201089784U CN201429249Y (en) | 2009-06-16 | 2009-06-16 | Heat conducting sleeve of condensing pipe of heat pipe of solar heat-collecting vacuum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201089784U CN201429249Y (en) | 2009-06-16 | 2009-06-16 | Heat conducting sleeve of condensing pipe of heat pipe of solar heat-collecting vacuum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429249Y true CN201429249Y (en) | 2010-03-24 |
Family
ID=42032988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201089784U Expired - Fee Related CN201429249Y (en) | 2009-06-16 | 2009-06-16 | Heat conducting sleeve of condensing pipe of heat pipe of solar heat-collecting vacuum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429249Y (en) |
-
2009
- 2009-06-16 CN CN2009201089784U patent/CN201429249Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |