CN203068855U - Vacuum flat plate collector - Google Patents
Vacuum flat plate collector Download PDFInfo
- Publication number
- CN203068855U CN203068855U CN 201320076412 CN201320076412U CN203068855U CN 203068855 U CN203068855 U CN 203068855U CN 201320076412 CN201320076412 CN 201320076412 CN 201320076412 U CN201320076412 U CN 201320076412U CN 203068855 U CN203068855 U CN 203068855U
- Authority
- CN
- China
- Prior art keywords
- copper
- ozzle
- glass
- pore
- washer
- 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
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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
Abstract
The utility model relates to the field of utilization of solar energy and provides a vacuum flat plate collector. The vacuum flat plate collector comprises a plate core arranged in a vacuum glass box, wherein a copper tube mouth (4) extended out of the plate core and a glass tube hole (2) are sealed by glue. The vacuum flat plate collector is characterized in that a copper gasket (5) is welded and fixed on a copper tube (3) in the glass box (1); the copper tube is sleeved with a rubber ring (6); a rubber gasket (7), a copper gasket (8), a spring gasket (9) and a nut (10) are arranged on the tube mouth (4) sequentially in a sleeving manner; and the nut is fastened, so that the ring surface of the disc-shaped copper gasket (5) is adhered to glass, the sealing is firm and reliable, and the performance is stable.
Description
Technical field
The utility model belongs to application of solar, especially solar water heater.
Background technology
Solar energy evacuated flat plate collector is made of the plate core that is arranged in the vacuum glass box body, and the copper pipe on the plate core will be drawn from the pore of glass case becomes ozzle, be connected with extraneous pipeline, slit between pore and ozzle seals with fluid sealant, and the fluid sealant consumption is gas leakage easily again less, and consumption is big, discharge quantity in vacuum is big, influence vacuum, in ozzle and the extraneous pipeline connection procedure, ozzle is subjected to the external force effect during installation, also gas leakage easily is so also need improve.
Summary of the invention
The purpose of this utility model, when being to provide a kind of connection Outer Tube, the vacuum plate heat collection device that ozzle and pore can both positiver sealings under external force.
Its solution is: at the outer surface thread cutting of ozzle, at solid welding copper washer on screw thread copper pipe a little further, put rubber gasket at copper pipe again, be coated with fluid sealant at copper pipe, ozzle is passed from pore, put rubber gasket at ozzle successively, copper washer, spring washer, copper nut, clamp nut again.
Because the copper washer in the glass case is that firm welding is on copper pipe, in the glass. outer rubber gasket is subjected to coming from nut all the time and applies pressure to the pressure of copper washer by spring washer and be close to glass, so can not leak gas.Even when the connection Outer Tube is installed, to its application of force also not influence.
This practicality newly can also improve like this, exactly the copper washer of glass case the inside is done discoidly, and Pan Kou is converted into outward is an anchor ring, under the compacted situation of rubber gasket, make the anchor ring of Pan Kou be close to the glass of glass case, to stop or to reduce glue material and in vacuum, exit, keep vacuum state.
Description of drawings
Accompanying drawing is the schematic diagram of heat collector ozzle hermetically-sealed construction.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model, at first carry out copper washer (5), copper washer is done discoid, and Pan Kou rolls over outward, become an anchor ring, this anchor ring is smooth bright and clean, can be close to the glass of glass case (1) and air tight under the elastic force effect.This plate-like copper washer (5) is welded on the copper pipe (3), weld can not leak gas, and puts rubber gasket (6) at copper pipe again, coats fluid sealant a section of copper pipe again, ozzle (4) is passed in the middle of pore (2), should make copper pipe be in the pore center, the glue-line around making is even, and the slit of ozzle and pore is bigger, glue-line is thicker, can play certain heat-blocking action, glue-line is flexible, and the hot basin of copper pipe is risen compensating action.Put rubber gasket (7), make fluid sealant and inside and outside two rubber gaskets bonding, put copper washer (8) and spring washer (9) again, at last nut (10) is spun on above the screw thread (11), fastening nut makes the anchor ring of inside and outside two rubber gaskets and plate-like copper washer (5) be close to glass.
Further improvement of the utility model is the bottom surface that pore (2) is arranged on glass case (1), and the anchor ring of copper washer (5) can be done more like this, more is conducive to sealing.
A step more of the present utility model improves and is, with rubber gasket (7), copper washer (8) and nut (10) are done tapered, and sealing is more reliable like this.
Above-mentioned fluid sealant also is sealant, and described rubber gasket is preferably used silicone gasket.
Claims (4)
1. vacuum plate heat collection device, constituted by the plate core that is arranged in the vacuum glass box body, copper pipe on the plate core will be drawn from the pore (2) of glass case 1 becomes ozzle (4), be connected with extraneous pipeline, slit between pore (2) and ozzle (4) seals with fluid sealant, it is characterized in that: at the outer surface thread cutting (11) of ozzle (4), going up solid welding copper washer (5) from screw thread copper pipe (3) a little further, put rubber gasket (6) at copper pipe (3) again, be coated with fluid sealant at copper pipe (3), ozzle (4) is passed from pore (2), put rubber gasket (7) at ozzle (4) successively, copper washer (8), spring washer (9), nut (10), clamp nut (10) again.
2. heat collector according to claim 1, it is characterized in that: do the copper washer (5) of glass case (1) the inside discoid, and Pan Kou is converted into outward is an anchor ring, under the compacted situation of rubber gasket (6), makes the anchor ring of Pan Kou be close to the glass of glass case (1).
3. heat collector according to claim 1 is characterized in that: the bottom surface that pore (2) is arranged on glass case (1).
4. heat collector according to claim 1 is characterized in that: do rubber gasket (7), copper washer (8) and nut (10) tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076412 CN203068855U (en) | 2013-01-30 | 2013-01-30 | Vacuum flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076412 CN203068855U (en) | 2013-01-30 | 2013-01-30 | Vacuum flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068855U true CN203068855U (en) | 2013-07-17 |
Family
ID=48767634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076412 Expired - Fee Related CN203068855U (en) | 2013-01-30 | 2013-01-30 | Vacuum flat plate collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322044A (en) * | 2016-09-28 | 2017-01-11 | 煌盛集团重庆管业有限公司 | Corrugated pipe for heating water through hot air |
-
2013
- 2013-01-30 CN CN 201320076412 patent/CN203068855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322044A (en) * | 2016-09-28 | 2017-01-11 | 煌盛集团重庆管业有限公司 | Corrugated pipe for heating water through hot air |
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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: 20130717 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |