CN203797997U - Solar energy vacuum heat collection part - Google Patents
Solar energy vacuum heat collection part Download PDFInfo
- Publication number
- CN203797997U CN203797997U CN201420187607.0U CN201420187607U CN203797997U CN 203797997 U CN203797997 U CN 203797997U CN 201420187607 U CN201420187607 U CN 201420187607U CN 203797997 U CN203797997 U CN 203797997U
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- CN
- China
- Prior art keywords
- solar energy
- vacuum heat
- heat collection
- end cap
- solar
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- 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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- Building Environments (AREA)
Abstract
The utility model discloses an innovative product in the solar energy photo-thermal industry, and relates to a solar energy vacuum heat collection part mainly applicable to warm keeping and heating of parts mounted on a solar series product in winter. The solar energy vacuum heat collection part is characterized in that end covers with functions of vacuum heat insulation and solar heat collection are mounted and fixedly connected to ends of a bolt. The solar energy vacuum heat collection part not only has the advantages of being simple in structure, economical, durable, ultrahigh in absorption rate, less in hot loss, high in heat collection efficiency, free of explosion, anti-aging, high-cold-resistant, high in impact strength, quick in unidirectional and all-directional heat conduction, and the like, but also has the characteristics of being multifunctional, high in adaptability, high in practicability, high in promotion and application values, efficient, energy-saving, good in warm keeping and heating effects, and long in service life.
Description
Affiliated technical field
The invention discloses a kind of innovative product in solar energy optical-thermal industry, be mainly applicable to being in the winter time fitted in the warming of part on solar energy series product and heating.
Background technology
At present, in China along with scientific and technical development, and rapid economic development and energy prices rise steadily, solar product and the energy-conserving product with various uses and effect are come out one after another, and kind is more and more, not only to a certain extent the promotion raising of living standards of the people and the development of productivity have been played to positive role, and substantially met the demand in small stores market.But, in the series of products of solar energy optical-thermal industry, especially to this applied range of part, the product that practical value is high, utilizes in this problem at solar energy, but has defect and weak point, therefore be necessary its reform and innovation, to meet the need of market to greatest extent.According to updated statistics, show: at present in China's building energy saving industry and solar energy optical-thermal industry, its market is to the demand of product every year all more than many trillion unit, so this Project Product market prospects are wide and optimistic, and profit margin is huge.
Summary of the invention
Technical problem to be solved by this invention is to make the part product that is applicable on solar energy series product not only warming but also heat, for reaching this object, the present invention's design provides a kind of structure set simple, economy and durability, superelevation absorbs, heat waste is few, collecting efficiency is high, do not burst, anti-aging, anti-high and cold, high temperature resistance, can pressure-bearing, excellent in cushion effect, the advantages and multi-functional in a kind of solar energy vacuum heat collecting part of one such as unidirectional comprehensive heat conduction is fast, reach a part multi-functional, wide adaptability, practical, application value is high, energy-efficient, warming and heat effective, the object of long service life.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of solar energy vacuum heat collecting part, comprise bolt and end cap, and it is characterized in that the end cap with vacuum heat-preserving and solar energy heating effect to be equipped with and to be fixed on bolt end; The outer rim of bolt end is external screw thread, and the inner edge that is installed in recess in end cap is internal thread, so the mode that end cap and bolt end match with internal and external threads is carried out thread connection; In the centre of end cap, be installed with a vacuum chamber, on wall, spraying is solidified with solar selectively absorbing coating within it, and the shell body of end cap is to adopt high-boron-silicon glass or safety glass to be made, and is reserved with a micropore on the shell body of end cap; At this, shape of bolt and end cap and specification are not construed as limiting, can be restricted to one pattern.
With existing like product as various conventional machinery parts etc. all exist can not be warming with heat this serious technological deficiency and compare, the invention has the beneficial effects as follows: not only possess that simple in structure, economy and durability, superelevation absorb, heat waste is few, collecting efficiency is high, do not burst, anti-aging, anti-high and cold, can pressure-bearing, the advantage such as excellent in cushion effect, unidirectional comprehensive heat conduction is fast, but also have that a part is multi-functional, wide adaptability, practical, application value is high, energy-efficient, warming and heat feature effective, long service life.
Accompanying drawing explanation
Fig. 1 is end cap (thoroughly) view of bowing;
Fig. 2 is bolt top view.
Number in the figure explanation:
1, end cap, 2, solar selectively absorbing coating, 3, vacuum chamber, 4, interior recess, 5, internal thread, 6, external screw thread, 7, bolt end.
The specific embodiment
Below in conjunction with accompanying drawing, optimum implementation of the present invention is described in detail.The technical solution used in the present invention is: a kind of solar energy vacuum heat collecting part, comprise bolt and end cap, and it is characterized in that the end cap 1 with vacuum heat-preserving and solar energy heating effect to be equipped with and to be fixed on bolt end 7; The outer rim of bolt end 7 is external screw thread 6, and the inner edge that is installed in the interior recess 4 of end cap 1 is internal thread 5, so end cap 1 carries out thread connection with the mode that bolt end 7 matches with internal and external threads; In the centre of end cap 1, be installed with a vacuum chamber 3, on wall, spraying is solidified with solar selectively absorbing coating 2 within it, and the shell body of end cap 1 is to adopt high-boron-silicon glass or safety glass to be made, and is reserved with a micropore on the shell body of end cap 1; At this, shape of bolt and end cap and specification are not construed as limiting, can be restricted to one pattern.The centre of end cap 1 is vacuum, and the techniques such as employing vacuumizes, sealing complete.End cap 1 under vacuum state has high-absorbility and remarkable heat transfer property, conduct heat and do not need Working fluid phase changing, by molecular thermalmotion, conduct heat fast, heat transfer efficiency is high, can under severe cold, low solar radiation, use, be applicable to multiple weather, especially in the situation that cloudy, radiation intensity is low, start conduct heat fast, realize to greatest extent photo-thermal conversion, photo-thermal conversion ratio is up to 94%.
Be reserved in micropore on end cap 1 shell body and be used for plated film and using while vacuumizing.
The glass material of this end cap 1 shell body is answered the ultrahard high-boron-silicon glass of the 3mm of selected high-quality, its maximum can be resisted diameter 3cm ice cube from the impact of 30 meters of eminence movement of falling objects, therefore anti-ice hail ability is very strong, has impact strength large, the advantage that heat resistance is strong.
On the internal face of vacuum chamber 3, be coated with magnetron sputtering solar selectively absorbing coating 2, through solar light irradiation, photon strikes solar selectively absorbing coating 2, by the solar energy energy transform into heat energy absorbing.Owing to there is no cross-ventilation in vacuum chamber 3, play the effect of vacuum insulation, so the heat in inner wall surface thereof will be exported and conduct to bolt end 7 continuously, bolt end 7 is heated continuously and heats up and heat is transmitted on part or member body.In the winter of severe cold, body of bolt temperature can reach Celsius more than 20 ℃.Because both do not had water there is no air in this end cap 1 vacuum chamber 3, so even if this good hot property can not be subject to a bit impact in the winter of north cold area yet yet.
What solar selectively absorbing coating 2 adopted is current interference coating technique leading in the world, can effectively improve the thermal-arrest ability of this end cap 1.
Specification, shape at this this end cap 1 and bolt end 7 are not construed as limiting, and can not be restricted to one pattern.
In use, in conjunction with actual conditions and the needs of solar product, this part of the relevant specification of choice for use or shape, realizes and keeping out the cold and the warming object heating.
Claims (3)
1. a solar energy vacuum heat collecting part, comprises bolt and end cap, it is characterized in that the end cap (1) with vacuum heat-preserving and solar energy heating effect to be equipped with and to be fixed on bolt end (7).
2. a kind of solar energy vacuum heat collecting part according to claim 1, is characterized in that bolt end (7) mates connection in the mode of external screw thread (6) to end cap (1) with internal thread (5).
3. a kind of solar energy vacuum heat collecting part according to claim 1, it is characterized in that being installed with a vacuum chamber (3) in the centre of this end cap (1), in the interior sidewall surface of end cap (1) vacuum chamber (3), spraying is solidified with solar selectively absorbing coating (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187607.0U CN203797997U (en) | 2014-04-12 | 2014-04-12 | Solar energy vacuum heat collection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187607.0U CN203797997U (en) | 2014-04-12 | 2014-04-12 | Solar energy vacuum heat collection part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797997U true CN203797997U (en) | 2014-08-27 |
Family
ID=51380202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187607.0U Expired - Fee Related CN203797997U (en) | 2014-04-12 | 2014-04-12 | Solar energy vacuum heat collection part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976800A (en) * | 2014-04-12 | 2015-10-14 | 王安 | Solar vacuum heat collecting component |
-
2014
- 2014-04-12 CN CN201420187607.0U patent/CN203797997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976800A (en) * | 2014-04-12 | 2015-10-14 | 王安 | Solar vacuum heat collecting component |
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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: 20140827 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |