CN201945065U - Vacuum solar collecting tube with glass flange opening - Google Patents
Vacuum solar collecting tube with glass flange opening Download PDFInfo
- Publication number
- CN201945065U CN201945065U CN2010206529340U CN201020652934U CN201945065U CN 201945065 U CN201945065 U CN 201945065U CN 2010206529340 U CN2010206529340 U CN 2010206529340U CN 201020652934 U CN201020652934 U CN 201020652934U CN 201945065 U CN201945065 U CN 201945065U
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- CN
- China
- Prior art keywords
- collecting tube
- glass flange
- vacuum solar
- glass
- thermal
- 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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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a vacuum solar collecting tube with a glass flange opening, which comprises a heat collecting tube and is characterized in that a seal opening of the heat collecting tube is connected with a glass flange; the glass flange consists of a sealing surface and a tubular connecting piece; and the diameter of the tubular connecting piece is matched with the diameter of the heat collecting tube. As a sealing structure of connecting the glass flange at the seal opening of the heat collecting tube is adopted, the vacuum solar collecting tube has the advantages of simple structure and accurate sealing with good sealing effect, and avoids water leakage; meanwhile, the heat collecting tube can be used under pressure while being filled with water.
Description
Technical field
The utility model provides a kind of glass flange port vacuum solar heat-collecting pipe.
Background technology
At present, all glass vacuum heat collection tube of solar energy is increasing in use and evolution medium caliber, heavy caliber vacuum tube reservoir storage is big, good heat preservation performance, can realize that present all-glass vacuum formula solar water heater does not have water tank, the design of balcony pressure-bearing type whole glass vacuum tube formula solar water heater, it is a kind of regeneration product of present all-glass vacuum tube type solar water heater, be suitable for most solar energy and architecture-integral designing requirement, market prospects are extensive, but heavy caliber evacuated solar collecting tube seal leakage problem but is difficult to solve, the heavy caliber vacuum tube is promoted and use thereby hindered, in order to address this is that, people adopt various solution to be difficult to realize that other original paper of heavy caliber evacuated solar collecting tube and solar energy is connected sealing, adopt the rubber sealing thermal-collecting tube usually, blow the product of drawing owing to the shell that is used for the thermal-collecting tube manufacturing belongs to glass, diameter error is bigger, be difficult to realize accurate sealing, the long-term use is easy to generate phenomenon such as leak, and can't use under artesian condition.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, and good sealing effect does not produce the glass flange port vacuum solar heat-collecting pipe of drainage.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of glass flange port vacuum solar heat-collecting pipe, comprise thermal-collecting tube, it is characterized in that: the sealing part of thermal-collecting tube is connected with the glass flange, the glass flange is made up of sealing surface and tubular connection, and the diameter of tubular connection and the diameter of thermal-collecting tube adapt.
Thermal-collecting tube is connected with the storage tank or the circulation line of solar water heater by the glass flange.
The glass flange can with the moulding of thermal-collecting tube time processing, also can be welded in the thermal-collecting tube sealing part again after the first machine-shaping.
Described sealing surface is an introvert.
Described sealing surface is the structure of turning up.
Have through hole on the described sealing surface.
The diameter of described tubular connection is 60～500mm.
The flange that the glass flange preferably adopts Pyrex to make.
By adopting the hermetically-sealed construction that connects the glass flange at the sealing part of thermal-collecting tube, simple in structure, can realize accurate sealing, good sealing effect has been avoided the generation of drainage, and thermal-collecting tube is used under the water filling artesian condition.
The beneficial effect that the utility model had is: glass flange port vacuum solar heat-collecting pipe is by adopting the hermetically-sealed construction that connects the glass flange at the sealing part of thermal-collecting tube, simple in structure, can realize accurate sealing, good sealing effect, avoided the generation of drainage, and thermal-collecting tube is used under the water filling artesian condition.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Among the figure: 1, thermal-collecting tube; 2, glass flange; 3, sealing surface; 4, tubular connection; 5, through hole.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Embodiment 1:
As shown in Figure 1, the sealing part of thermal-collecting tube 1 is connected with glass flange 2, and glass flange 2 is made up of sealing surface 3 and tubular connection 4, and the diameter of the diameter of tubular connection 4 and thermal-collecting tube 1 adapts, the sealing surface 3 of glass flange 2 is the structure of turning up, and has through hole 5 on the sealing surface 3.
Embodiment 2:
As shown in Figure 2, the sealing part of thermal-collecting tube 1 is connected with glass flange 2, and glass flange 2 is made up of sealing surface 3 and tubular connection 4, and the diameter of the diameter of tubular connection 4 and thermal-collecting tube 1 adapts, the sealing surface 3 of glass flange 2 is an introvert, has through hole 5 on the sealing surface 3.
Embodiment 3:
The difference of present embodiment and embodiment 1 is not have through hole on the glass flange 2.
Embodiment 4:
The difference of present embodiment and embodiment 2 is not have through hole on the glass flange 2.
Claims (5)
1. a glass flange port vacuum solar heat-collecting pipe comprises thermal-collecting tube, and it is characterized in that: the sealing part of thermal-collecting tube is connected with the glass flange, and the glass flange is made up of sealing surface and tubular connection, and the diameter of tubular connection and the diameter of thermal-collecting tube adapt.
2. glass flange port vacuum solar heat-collecting pipe according to claim 1 is characterized in that: described sealing surface is an introvert.
3. glass flange port vacuum solar heat-collecting pipe according to claim 1, it is characterized in that: described sealing surface is the structure of turning up.
4. glass flange port vacuum solar heat-collecting pipe according to claim 1 is characterized in that: have through hole on the described sealing surface.
5. glass flange port vacuum solar heat-collecting pipe according to claim 1 is characterized in that: the diameter of described tubular connection is 60～500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206529340U CN201945065U (en) | 2010-12-10 | 2010-12-10 | Vacuum solar collecting tube with glass flange opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206529340U CN201945065U (en) | 2010-12-10 | 2010-12-10 | Vacuum solar collecting tube with glass flange opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945065U true CN201945065U (en) | 2011-08-24 |
Family
ID=44472406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206529340U Expired - Fee Related CN201945065U (en) | 2010-12-10 | 2010-12-10 | Vacuum solar collecting tube with glass flange opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538226A (en) * | 2012-02-13 | 2012-07-04 | 王昆玉 | Large-caliber glass and metal covering solarization type solar water heater |
| CN103553308A (en) * | 2013-09-28 | 2014-02-05 | 王昆玉 | Production technology and production die for inverted solar use glass flange |
-
2010
- 2010-12-10 CN CN2010206529340U patent/CN201945065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538226A (en) * | 2012-02-13 | 2012-07-04 | 王昆玉 | Large-caliber glass and metal covering solarization type solar water heater |
| CN103553308A (en) * | 2013-09-28 | 2014-02-05 | 王昆玉 | Production technology and production die for inverted solar use glass flange |
| CN103553308B (en) * | 2013-09-28 | 2016-06-22 | 王昆玉 | Varus solar energy glass flange production technology and production mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU A NEW GENERATION SOLAR ENERGY TECHNOLOGY Free format text: FORMER OWNER: WANG KUNYU Effective date: 20131104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 255300 ZIBO, SHANDONG PROVINCE TO: 450016 ZHENGZHOU, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131104 Address after: 326 room 1356, 450016 sailing Road, Zhengzhou economic and Technological Development Zone, Henan, China Patentee after: Zhengzhou New Generation Solar Technology Co.,Ltd. Address before: 255300 Shandong Province, Zibo city Zhoucun District Jinyuan District 5-3-101 Patentee before: Wang Kunyu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20161210 |