CN201637139U - Two-way solar vacuum heat collection pipe - Google Patents
Two-way solar vacuum heat collection pipe Download PDFInfo
- Publication number
- CN201637139U CN201637139U CN2010201393630U CN201020139363U CN201637139U CN 201637139 U CN201637139 U CN 201637139U CN 2010201393630 U CN2010201393630 U CN 2010201393630U CN 201020139363 U CN201020139363 U CN 201020139363U CN 201637139 U CN201637139 U CN 201637139U
- Authority
- CN
- China
- Prior art keywords
- pipe
- stainless steel
- end cap
- glass
- welded
- 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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Classifications
-
- 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
- Y02E10/44—Heat exchange systems
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a two-way solar vacuum heat collection pipe, which is suitable for being used as a heating element in a solar air heating system and a solar water heating system device. A high-boron silicon glass pipe is used as an outer pipe, an inner pipe is obtained through coating a heat absorption film layer on a stainless steel pipe, a small hole is drilled in proper position of the inner pipe, a fine copper pipe is welded in the small hole and passes out from the inner wall, two end caps are processed by 4J29 kovar alloy, a 304 stainless steel pipe is processed into a bellow expansion joint, one 4J29 end cap after the pre-oxidation treatment is welded at one end of a stainless steel inner pipe, the other 4J29 end cap is sheathed on the bellow expansion joint to be welded by a pipe welding machine, the stainless steel inner pipe which is provided with the end cap at one end and is coated with a film passes through a glass outer pipe, the end cap with the bellow expansion joint is sheathed on the other end of the stainless steel inner pipe, special paste glass powder is coated between the two end covers and a glass flange, and vacuum is pumped after the hot pressing sealing connection.
Description
Affiliated technical field
The utility model relates to a kind of solar vacuum heat-collecting pipe of bilateral, is applicable in solar heat wind system and the solar water heating system device to do heating element heater, belongs to technical field of solar.
Background technology
Present known solar energy heat collection pipe kind is a lot, but all is single-pass generally, and bilateral because the big cost height of difficulty of processing does not also have real being employed.
Summary of the invention
In order to allow the solar energy heat collection pipe large-area applications as soon as possible of bilateral, the utility model provides a kind of solar vacuum heat-collecting pipe of bilateral.
The technical scheme that its technical problem that solves the utility model adopts is: 1, and make outer tube and flange shape is processed at glass outer tube two ends with the high-boron-silicon glass pipe.2, plate the heat absorption rete with stainless steel tube and do interior pipe, an aperture is bored in the appropriate location of interior Guan Yiduan, welds a thin copper pipe and passes from inwall.3, be processed into two end caps and carry out pre-oxidation treatment with the 4J29 kovar alloy, be processed into expansion bellow with 304 stainless steel tubes, one of the 4J29 end cap of crossing through pre-oxidation treatment is welded in an end of pipe in the stainless steel, another is set on the expansion bellow and welds with the pipe welding machine.4, pipe in the stainless steel after the also plated film of one headband end cap is pierced into the glass outer tube, the end cap of band expansion bellow is set to the other end of pipe in the stainless steel, carry out hot-press sealing, hot-press sealing is soldered to expansion bellow on the stainless steel outer wall of inner tube with microplasma pipe welding machine after finishing, and vacuumizes with the thin copper pipe on the inner tube wall.
The beneficial effects of the utility model are: 1, because solar vacuum heat-collecting pipe of the present utility model is can the architecture-integral construction directly being set on the body of wall of bilateral.2, because be promptly can heating air and can heating the little applied range of water running resistance again of bilateral.
Description of drawings
Below in conjunction with accompanying drawing and implementation column the utility model is further specified.
1-vacuumizes the thin copper pipe of usefulness among the figure; Pipe in the 2-stainless steel; 3-glass outer tube; The 4-4J29 end cap; The heat absorption rete of 5-outer wall of inner tube; The 6-expansion bellow.
The specific embodiment
In the drawings flange shape is processed at the two ends of glass outer tube, Guan Yiduan in the stainless steel is burn-on through the 4J29 end cap of pre-oxidation treatment, thin copper pipe of other end boring weldering passes from stainless steel inside pipe wall, be put into after cleaning up and carry out plated film in the coating machine, expansion bellow is also burn-on through the 4J29 end cap of pre-oxidation treatment, one end is welded with pipe penetrates the glass outer tube in the stainless steel after 4J29 end cap and the plated film, the other end of pipe in the 4J29 end cap cover road stainless steel of band expansion bellow, then two end caps are coated between the glass flange after the special-purpose pasty state glass dust pressurization uniformly, be put into and carry out hot-press sealing in the thermostatic oven.Sealing-in is soldered to expansion bellow on the outer wall of pipe in the stainless steel with microplasma pipe welding machine after finishing, and vacuumizes with the thin copper pipe on the stainless steel inside pipe wall then.
Claims (1)
1. the solar vacuum heat-collecting pipe of a bilateral, it is characterized in that: flange shape is processed at the two ends of glass outer tube, Guan Yiduan in the stainless steel is burn-on through the 4J29 end cap of pre-oxidation treatment, thin copper pipe of other end boring weldering passes from stainless steel inside pipe wall, expansion bellow is welded in another 4J29 end cap outside through pre-oxidation treatment, one end is welded with pipe penetrates the glass outer tube in the stainless steel after 4J29 end cap and the plated film, the 4J29 end cap of band expansion bellow is enclosed within the other end of pipe in the stainless steel, after the pasty state glass dust pressurization of coating special use between two end caps and the glass flange uniformly, be put into and carry out hot-press sealing in the thermostatic oven then; Sealing-in is soldered to expansion bellow on the outer wall of pipe in the stainless steel with microplasma pipe welding machine after finishing, and vacuumizes with the thin copper pipe on the stainless steel inside pipe wall then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201393630U CN201637139U (en) | 2010-03-24 | 2010-03-24 | Two-way solar vacuum heat collection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201393630U CN201637139U (en) | 2010-03-24 | 2010-03-24 | Two-way solar vacuum heat collection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637139U true CN201637139U (en) | 2010-11-17 |
Family
ID=43081636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201393630U Expired - Fee Related CN201637139U (en) | 2010-03-24 | 2010-03-24 | Two-way solar vacuum heat collection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865054A (en) * | 2015-07-03 | 2016-08-17 | 盐城工业职业技术学院 | Solar generator provided with common vacuum tubes |
| CN107990563A (en) * | 2017-11-15 | 2018-05-04 | 韦治东 | Vane type solar energy heat collection pipe |
-
2010
- 2010-03-24 CN CN2010201393630U patent/CN201637139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865054A (en) * | 2015-07-03 | 2016-08-17 | 盐城工业职业技术学院 | Solar generator provided with common vacuum tubes |
| CN105865054B (en) * | 2015-07-03 | 2018-06-15 | 盐城工业职业技术学院 | ordinary vacuum tube solar generator |
| CN107990563A (en) * | 2017-11-15 | 2018-05-04 | 韦治东 | Vane type solar energy heat collection pipe |
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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: 20101117 Termination date: 20120324 |