CN201875976U - Novel multi-vane heat-absorbing surface vacuum tube - Google Patents
Novel multi-vane heat-absorbing surface vacuum tube Download PDFInfo
- Publication number
- CN201875976U CN201875976U CN2010206080064U CN201020608006U CN201875976U CN 201875976 U CN201875976 U CN 201875976U CN 2010206080064 U CN2010206080064 U CN 2010206080064U CN 201020608006 U CN201020608006 U CN 201020608006U CN 201875976 U CN201875976 U CN 201875976U
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- surface vacuum
- absorbing surface
- novel multi
- 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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- 239000002250 absorbent Substances 0.000 claims description 8
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Classifications
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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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a novel multi-vane heat-absorbing surface vacuum tube with simple structure and high heat-collecting efficiency. The utility model adopts the technical scheme that the vacuum tube comprises an outer tube and an inner tube and is characterized in that raised vanes are arranged on the inner side wall of the inner tube and comprise two folding surfaces, respectively wherein the folding surfaces are uniformly distributed along the inner tube wall.
Description
Technical field
The utility model belongs to vacuum tube device field, especially a kind ofly can increase that to adopt hot side long-pending, thereby improves the novel multiple wing heat-absorbent surface vacuum tube of collecting efficiency.
Background technology
The inner tube wall of adopting the thermal vacuum pipe at present all is a smooth structure, and the problem of existence is that to adopt hot side long-pending little, and collecting efficiency is low.
The utility model content
The purpose of this utility model provides a kind of simple in structure, novel multiple wing heat-absorbent surface vacuum tube that collecting efficiency is high.
The technical solution of the utility model is: novel multiple wing heat-absorbent surface vacuum tube, comprise outer tube and interior pipe, and it is characterized in that the madial wall of interior pipe is provided with the fin of projection.
Described fin is made up of two folding faces, and described folding face evenly distributes along inner tubal wall.
Effect of the present utility model is: type multiple wing heat-absorbent surface vacuum tube, the madial wall of interior pipe are provided with the fin of projection, and fin can increase endotherm area.Compare with common vacuum tube, can increase that to adopt hot side long-pending more than 50%, collecting efficiency improves more than 35%.
Below in conjunction with drawings and Examples the utility model is further detailed.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
In the accompanying drawing, novel multiple wing heat-absorbent surface vacuum tube comprises outer tube 1 and interior pipe 2, and the madial wall of interior pipe 2 is provided with the fin 3 of projection, and fin 3 is made up of two folding faces 4, and the folding face evenly distributes along inner tubal wall, the 5th, and the mouth of pipe, the 6th, support.
Claims (2)
1. novel multiple wing heat-absorbent surface vacuum tube comprises outer tube and interior pipe, it is characterized in that the madial wall of interior pipe is provided with the fin of projection.
2. novel multiple wing heat-absorbent surface vacuum tube according to claim 1 is characterized in that described fin is made up of two folding faces, and described folding face evenly distributes along inner tubal wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206080064U CN201875976U (en) | 2010-11-16 | 2010-11-16 | Novel multi-vane heat-absorbing surface vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206080064U CN201875976U (en) | 2010-11-16 | 2010-11-16 | Novel multi-vane heat-absorbing surface vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875976U true CN201875976U (en) | 2011-06-22 |
Family
ID=44163893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206080064U Expired - Fee Related CN201875976U (en) | 2010-11-16 | 2010-11-16 | Novel multi-vane heat-absorbing surface vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875976U (en) |
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2010
- 2010-11-16 CN CN2010206080064U patent/CN201875976U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160901 Address after: 266500, Bohai Road, Pingdu Town, Qingdao, Shandong, 5 Patentee after: Qingdao Chunlei Technology Development Co.,Ltd. Address before: 266000, Pingdu Town, Pingdu village, northwest village, No. 123, Shandong Patentee before: Di Xuhe |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel multi-vane heat-absorbing surface vacuum tube Effective date of registration: 20180918 Granted publication date: 20110622 Pledgee: Qingdao Huitong Chinese financing Company limited by guarantee Pledgor: Qingdao Chunlei Technology Development Co.,Ltd. Registration number: 2018370010104 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |