CN202598927U - Reducing dual-vacuum glass superconducting solar collector tube - Google Patents
Reducing dual-vacuum glass superconducting solar collector tube Download PDFInfo
- Publication number
- CN202598927U CN202598927U CN 201220224343 CN201220224343U CN202598927U CN 202598927 U CN202598927 U CN 202598927U CN 201220224343 CN201220224343 CN 201220224343 CN 201220224343 U CN201220224343 U CN 201220224343U CN 202598927 U CN202598927 U CN 202598927U
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- CN
- China
- Prior art keywords
- inner tube
- tube
- outer tube
- pipe
- vacuum
- 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 discloses a reducing dual-vacuum glass superconducting solar collector tube which comprises an outer tube and an inner tube. A vacuum interlayer is arranged between the outer tube and the inner tube, a selective absorbing coating is coated on the outer wall of the inner tube, the diameter of one end of the outer tube connected with the inner tube and a heat insulated box is reduced, the inner tube is longer than the outer tube to form a heating end, the inside of the inner tube is sealed in an evacuated manner, and superconducting fluid is filled inside the inner tube. The reducing dual-vacuum glass superconducting solar collector tube is simple to manufacture, small in occupied area, large in heat absorbing area, high in heat gain rate, quick to start, low in heat dissipation, long in heat insulation time, fine in freezing resistance and long in service life, and can be densely arranged on a solar heat insulation barrel. The space between the inner tube and the outer tube and the inside of the inner tube are vacuum, water cannot flow into the inner tube, and scale cannot be generated in the inner tube.
Description
Technical field
The utility model belongs to technical field of solar, is specifically related to a kind of vacuum heat collection pipe that is used for solar water heater, especially a kind of double-vacuum glass superconducting heat collection pipe.
Background technology
Solar water heater is because its energy-conserving and environment-protective, aboundresources and in life, be able to be widely used, and the solar vacuum-tube water heater heat loss is less, and coating is difficult for oxidation in the environment of vacuum, and the life-span is long, the solar water heater of most of especially people's first-selections.But the vacuum tube diameter no change of common its use of solar water heater is arranged with big space between the vacuum tube, floor space is big, and lighting efficiency is lower, starts slow; On the other hand, be full of water in the pipe in the vacuum tube, use a period of time after, generate a large amount of incrustation scales in the pipe, both influenced heat-conducting effect, be inconvenient to again clean, phenomenons such as the not hot or hot water of water lacks often appear, bring inconvenience to people's life.
The utility model content
The utility model technical problem to be solved is, overcomes the above defective, provides a kind of thermal efficiency high, and floor space is little, starts soon, and freeze proof, good heat preservation performance is used less scaling undergauge double-vacuum glass superconducting heat collection pipe for a long time.
In order to solve the above technical problem; A kind of undergauge double-vacuum glass of the utility model superconducting heat collection pipe; Comprising outer tube and interior pipe, is vacuum interlayer between outer tube and the interior pipe, scribbles coating for selective absorption on the outer wall of said interior pipe; The end reduced that said outer tube and interior pipe are connected with incubator, interior pipe range out pipe form fire end; In the pipe vacuumize sealing, in fill superconducting fluid.
As preferably, pipe range went out outer tube and is no less than 10 ㎝ and forms fire end in the utility model was said.
The said undergauge double-vacuum glass of the utility model superconducting heat collection pipe; Make simple; On the inner and outer pipes of conventional vacuum thermal-collecting tube, connect the less glass tube of the preceding paragraph diameter respectively, and then clean, plated film, seal the back internally pipe vacuumize the filling superconducting fluid and get final product.The end reduced that said outer tube and interior pipe are connected with incubator, interior pipe range out pipe form fire end, like this thermal-collecting tube can be on the warming solar energy bucket solid matter, increase endotherm area, improve the thermal efficiency, minimizing water heater floor space; Because pipe is not intake in this thermal-collecting tube, heat is all by the conduction of the superconducting fluid in the interior pipe, so can in interior pipe, not produce incrustation scale and have good thermal diode property; Be one-way heat conduction, heat can only upload to incubator from thermal-collecting tube, can not be back to thermal-collecting tube downwards from incubator; Good heat insulation, freeze proof, start fast; It is high to get heating rate, even in winter, broken sky, goes out hot water in the same old way.
The beneficial effect of the utility model: owing to used the above structure, the said undergauge double-vacuum glass of the utility model superconducting heat collection pipe can be closely packed on the warming solar energy bucket, and floor space is little, and endotherm area is big, and it is high to get heating rate, starts fast; Be vacuum between the inner and outer pipe and in the interior pipe, heat radiation is few, and temperature retention time is long, does not leak water in the interior pipe, can in interior pipe, not produce incrustation scale, and frost resistance is good, long service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
A kind of undergauge double-vacuum glass of the utility model superconducting heat collection pipe; Comprise outer tube 1 and interior pipe 2; Be vacuum interlayer 5 between outer tube 1 and the interior pipe 2; Scribble coating for selective absorption on the outer wall of pipe 2 in said; The end reduced that said outer tube 1 and interior pipe 2 are connected with incubator, interior pipe 2 grow outer tube 1 and form fire end 3; In the pipe 2 vacuumize sealing, in fill superconducting fluid 4.
As preferably, pipe 2 grew outer tube 1 and is no less than 10 ㎝ and forms fire end 3 in the utility model was said.
Embodiment: the said outer tube 1 of the utility model all adopts glass superconducting pipe high-boron-silicon glass pipe commonly used with interior pipe 2; It between the inner and outer pipe vacuum interlayer; Outer wall at interior pipe 2 is coated coating for selective absorption, the end reduced that said outer tube 1 and interior pipe 2 are connected with incubator, and interior pipe 2 grows outer tube 14 ㎝ and forms fire end 3; Interior pipe 2 vacuumizes sealing, fills superconducting fluid within it.After the fire end reduced, said double-vacuum glass superconducting heat collection pipe can be arranged closely and be installed on the warming solar energy case, when increasing endotherm area, has reduced the floor space of water heater, improves the thermal efficiency, and it is many to get hot water.
More than be merely a kind of embodiment of the utility model,, all should fall into the protection domain of the utility model as long as used the above structure.
Claims (2)
1. undergauge double-vacuum glass superconducting heat collection pipe; Comprise outer tube (1) and interior pipe (2); Be vacuum interlayer (5) between outer tube (1) and the interior pipe (2), scribble coating for selective absorption on the outer wall of said interior pipe (2), it is characterized in that; The end reduced that said outer tube (1) and interior pipe (2) are connected with incubator, interior pipe (2) grow outer tube (1) and form fire end (3); In the pipe (2) vacuumize sealing, in fill superconducting fluid (4).
2. according to the said a kind of undergauge double-vacuum glass superconducting heat collection pipe of claim 1, it is characterized in that said interior pipe (2) grows outer tube (1) and is no less than 10 ㎝ formation fire end (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224343 CN202598927U (en) | 2012-05-18 | 2012-05-18 | Reducing dual-vacuum glass superconducting solar collector tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224343 CN202598927U (en) | 2012-05-18 | 2012-05-18 | Reducing dual-vacuum glass superconducting solar collector tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598927U true CN202598927U (en) | 2012-12-12 |
Family
ID=47316459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224343 Expired - Fee Related CN202598927U (en) | 2012-05-18 | 2012-05-18 | Reducing dual-vacuum glass superconducting solar collector tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598927U (en) |
-
2012
- 2012-05-18 CN CN 201220224343 patent/CN202598927U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN LIANGHUI LIGHT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DING WU Effective date: 20121220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650214 KUNMING, YUNNAN PROVINCE TO: 650000 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121220 Address after: 650000, 225-19, No. 2, building 1, overseas Chinese Pioneer Park, information industry base, Kunming, Yunnan Patentee after: Yunnan bright light energy technology Co., Ltd. Address before: 650214 Yunnan Province, Kunming city Guandu District small town in the village gate to a group Patentee before: Ding Wu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |