CN205208981U - Explosion -proof thermal -collecting tube of solar energy - Google Patents
Explosion -proof thermal -collecting tube of solar energy Download PDFInfo
- Publication number
- CN205208981U CN205208981U CN201520972893.6U CN201520972893U CN205208981U CN 205208981 U CN205208981 U CN 205208981U CN 201520972893 U CN201520972893 U CN 201520972893U CN 205208981 U CN205208981 U CN 205208981U
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- Prior art keywords
- tube
- explosion
- solar energy
- glass tube
- interior pipe
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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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Abstract
The utility model discloses an explosion -proof thermal -collecting tube of solar energy, including the glass outer tube, the inside of glass outer tube is equipped with the inner tube to vacuum production chamber between glass outer tube and the inner tube, be provided with annular cushion in the vacuum cavity, the annular cushion contacts with the inner wall of glass outer tube and the outer wall of inner tube respectively to contact surface at annular cushion and inner tube is provided with the stereoplasm coating, the one end of glass outer tube and inner tube is sealed, and the other end is the opening form to be provided with the sealing layer in the opening, the outer wall of glass outer tube is provided with the tempering membrane. This explosion -proof thermal -collecting tube of solar energy uses coordinately through setting up glass outer tube and inner tube, can make rivers not pass through the glass outer tube, has eradicated the possibility of bursting of glass outer tube, through setting up annular cushion, can eliminate the shock chilling or the inner tube produced when shock heating deformation, and the protection inner tube can not burst.
Description
Technical field
The utility model relates to thermal-collecting tube technical field, is specially the explosion-proof thermal-collecting tube of a kind of solar energy.
Background technology
Solar water heater is with its environmental protection, energy-conservation feature, be subject to the favor of consumers in general, the thermal-collecting tube of solar water heater adopts glass material to make, Heat-collecting effect is good, but glass tube when in use, can produce deformation when suddenly cold and hot, glass tube is caused to burst, traditional method, being arrange one deck rupture pressure disc on the surface of thermal-collecting tube, although can prevent slight deformation, or can not overcome the problem that glass produces deformation completely.
Utility model content
The purpose of this utility model is to provide a kind of solar energy explosion-proof thermal-collecting tube, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: the explosion-proof thermal-collecting tube of a kind of solar energy, comprise outer glass tube, the inside of described outer glass tube is provided with interior pipe, and form vacuum chamber between outer glass tube and interior pipe, cyclic spring pad is provided with in described vacuum chamber, described cyclic spring pad respectively with the inwall of outer glass tube and the wall contacts of interior pipe, and the outer surface of interior pipe is provided with hard coat, one end of described outer glass tube and interior pipe is closed, the other end is opening-like, and the outer wall of described outer glass tube is provided with tempering film.
Preferably, described cyclic spring is lined with two, and cyclic spring pad is symmetricly set on the two ends, left and right of vacuum chamber.
Preferably, the inwall of described interior pipe is provided with absorption film.
Preferably, sealing ring is provided with between the openend of described outer glass tube and interior pipe.
Preferably, described shape cushion is high temperature resistant silicon rubber cushion.
Compared with prior art; the beneficial effects of the utility model are: the explosion-proof thermal-collecting tube of this solar energy; by arranging outer glass tube and interior pipe is combined; current can be made without outer glass tube, eradicated the possibility of the explosion of outer glass tube, by arranging cyclic spring pad; quenching can be eliminated or shock heating time the interior pipe deformation that produces; in protection, pipe can not burst, and by arranging tempering film, can further preserve from by cover glass outer tube.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: pipe, 3 vacuum chambers, 4 cyclic spring pads, 5 hard coats, 6 tempering films in 1 outer glass tube, 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of solar energy explosion-proof thermal-collecting tube technical scheme: the explosion-proof thermal-collecting tube of a kind of solar energy, comprise outer glass tube 1, the inside of outer glass tube 1 is provided with interior pipe 2, the inwall of interior pipe 2 is provided with absorption film and forms vacuum chamber 3 between outer glass tube 1 and interior pipe 2, by arranging outer glass tube 1 and interior pipe 2 is combined, current can be made without outer glass tube 1, eradicate the possibility of the explosion of outer glass tube 1, cyclic spring pad 4 is provided with in vacuum chamber 3, cyclic spring pad 4 respectively with the inwall of outer glass tube 1 and the wall contacts of interior pipe 2, cyclic spring pad 4 has two, and cyclic spring pad 4 is symmetricly set on the two ends, left and right of vacuum chamber 3, shape cushion 4 is high temperature resistant silicon rubber cushion, by arranging cyclic spring pad 4, quenching can be eliminated or shock heating time interior pipe 2 deformation that produces, in protection, pipe 2 can not burst, and the outer surface of interior pipe 2 is provided with hard coat 5, one end of outer glass tube 1 and interior pipe 2 is closed, the other end is opening-like, and in opening, be provided with sealant, the outer wall of outer glass tube 1 is provided with tempering film 6, by arranging tempering film 6, can further preserve from by cover glass outer tube 1.
Operation principle: during use, one end of thermal-collecting tube opening is connected the water tank import of solar water heater, when adding water, water circulates through interior pipe 2, without outer glass tube 1, prevent the explosion of outer glass tube 1, the stress elimination that the cyclic spring pad 4 simultaneously arranged between outer glass tube 1 and interior pipe 2 can produce between interior pipe 2 and outer glass tube 1, current can flow in interior pipe 2.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. the explosion-proof thermal-collecting tube of solar energy, comprise outer glass tube (1), it is characterized in that: the inside of described outer glass tube (1) is provided with interior pipe (2), and form vacuum chamber (3) between outer glass tube (1) and interior pipe (2), cyclic spring pad (4) is provided with in described vacuum chamber (3), described cyclic spring pad (4) respectively with the inwall of outer glass tube (1) and the wall contacts of interior pipe (2), the outer surface of interior pipe (2) is provided with hard coat (5), one end of described outer glass tube (1) and interior pipe (2) is closed, the other end is opening-like, the outer wall of described outer glass tube (1) is provided with tempering film (6).
2. the explosion-proof thermal-collecting tube of a kind of solar energy according to claim 1, is characterized in that: described cyclic spring pad (4) has two, and cyclic spring pad (4) is symmetricly set on the two ends, left and right of vacuum chamber (3).
3. the explosion-proof thermal-collecting tube of a kind of solar energy according to claim 1, is characterized in that: the inwall of described interior pipe (2) is provided with absorption film.
4. the explosion-proof thermal-collecting tube of a kind of solar energy according to claim 1, is characterized in that: be provided with sealing ring between the openend of described outer glass tube (1) and interior pipe (2).
5. the explosion-proof thermal-collecting tube of a kind of solar energy according to claim 1, is characterized in that: described cyclic spring pad (4) is high temperature resistant silicon rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972893.6U CN205208981U (en) | 2015-11-30 | 2015-11-30 | Explosion -proof thermal -collecting tube of solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972893.6U CN205208981U (en) | 2015-11-30 | 2015-11-30 | Explosion -proof thermal -collecting tube of solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208981U true CN205208981U (en) | 2016-05-04 |
Family
ID=55846696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972893.6U Active CN205208981U (en) | 2015-11-30 | 2015-11-30 | Explosion -proof thermal -collecting tube of solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195094A (en) * | 2017-12-21 | 2018-06-22 | 海宁德诺太阳能设备有限公司 | A kind of solar energy heat collection pipe with damping effect |
-
2015
- 2015-11-30 CN CN201520972893.6U patent/CN205208981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195094A (en) * | 2017-12-21 | 2018-06-22 | 海宁德诺太阳能设备有限公司 | A kind of solar energy heat collection pipe with damping effect |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |