CN202734286U - Ultra-thin flat vacuum tube type solar thermal collector - Google Patents
Ultra-thin flat vacuum tube type solar thermal collector Download PDFInfo
- Publication number
- CN202734286U CN202734286U CN2012203937120U CN201220393712U CN202734286U CN 202734286 U CN202734286 U CN 202734286U CN 2012203937120 U CN2012203937120 U CN 2012203937120U CN 201220393712 U CN201220393712 U CN 201220393712U CN 202734286 U CN202734286 U CN 202734286U
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- China
- Prior art keywords
- tube type
- type solar
- vacuum tube
- aluminum alloy
- collection pipe
- 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 - Lifetime
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 35
- 239000005336 safety glass Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910017083 AlN Inorganic materials 0.000 claims description 5
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 230000007914 freezing tolerance Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an ultra-thin flat vacuum tube type solar thermal collector. The ultra-thin flat vacuum tube type solar thermal collector comprises a flat type aluminum alloy outer shell. A piece of toughened glass is arranged above the aluminum alloy outer shell in a covering mode, a set of vacuum thermal collectors are arranged inside the aluminum alloy outer shell in a wrapping mode, and a passageway is arranged on one sides of the vacuum thermal collectors. The ultra-thin flat vacuum tube type solar thermal collector combines advantages of a flat thermal collector and a vacuum tube type collector, and breaks through the puzzle that the flat thermal collector and the vacuum tube type collector are limited by factors like operational environment. The ultra-thin flat vacuum tube type solar thermal collector is an ultra-thin solar thermal collector which combines the flat thermal collector and the vacuum tube thermal collector, and focuses light and collects heat by utilizing an inner reflector.
Description
Technical field
The utility model relates to a kind of solar thermal collector, specifically a kind of ultrathin planar vacuum tube type solar collector.
Background technology
Heat collector on the existing market all more or less exists fatal defective.The advantage of flat plate collector: the outward appearance simplicity generosity, perfect with Integration of building, impact resistance is strong, security good, but cold-resistant freezing tolerance is relatively poor, and collecting efficiency is not high, is not suitable for the lower area of temperature and uses.The advantage collecting efficiency of vacuum tube collector is high, and cold-resistant freezing tolerance is strong, and is dull and stereotyped attractive in appearance but the vacuum tube outward appearance does not have, particularly the profile of European ﹠ American Market vacuum tube situation about falling from favor abroad.
The utility model content
The purpose of this utility model is to provide a kind of collecting efficiency high, little, the lightweight ultrathin planar vacuum tube type solar collector of volume.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is as follows:
A kind of ultrathin planar vacuum tube type solar collector, comprise a flat aluminum alloy casing, described aluminum alloy casing top is coated with a safety glass, and bag is provided with one group of vacuum heat collection pipe in described aluminum alloy casing, and described vacuum heat collection pipe one side is provided with runner.
In described flat aluminum alloy casing, be provided with the CPC reflector, reflect to described vacuum heat collection pipe for the light that the space between the tube and tube of described vacuum heat collection pipe is passed and carry out the double absorption thermal-arrest.
Described CPC reflector is located on interior, relative with the described safety glass face of described aluminum alloy casing.
Between the inner tube of described vacuum heat collection pipe and outer tube, be provided with conducting strip.
Described conducting strip is made of aluminum.
Described vacuum heat collection pipe is made by high-boron-silicon glass, is provided with the aluminium nitride absorber coatings at the outer surface of described vacuum heat collection pipe.
Be respectively equipped with aluminium alloy head-shield and hood in two ends up and down at described aluminum alloy casing, bag is provided with insulation material in described aluminium alloy head-shield and hood.
Described aluminium alloy head-shield and hood are connected with described aluminum alloy casing plug-in.
Described safety glass is connected on the described aluminum alloy casing for low iron ripple safety glass.
The ultrathin planar vacuum tube type solar collector of the utility model combines flat plate collector and vacuum tube type heat collector advantage separately, broken both and be subjected to the puzzlement of the effects limit such as environment for use, ultrathin planar vacuum tube type solar collector is a kind ofly to combine and adopt the ultrathin solar thermal collector of inner reflector light and heat collection with dull and stereotyped and vacuum tube collector.
Description of drawings
Figure 1 shows that the main TV structure schematic diagram of the ultrathin planar vacuum tube type solar collector that the utility model embodiment provides;
Figure 2 shows that the B of Fig. 1 is to view;
Figure 3 shows that the enlarged diagram of A part among Fig. 2;
Figure 4 shows that the A of Fig. 1 is to view;
Figure 5 shows that the mounting structure schematic diagram of heat conduction aluminium flake;
Figure 6 shows that the structural representation of heat conduction aluminium flake.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
Shown in Fig. 1～6, the figure shows the ultrathin planar vacuum tube type solar collector structure that the utility model embodiment provides.For convenience of explanation, only show the part relevant with the utility model embodiment.
The described ultrathin planar vacuum tube type solar collector of the utility model embodiment, comprise that a surface has the flat aluminum alloy casing 1 of safety glass 2, be provided with one group of vacuum heat collection pipe 8 at described aluminum alloy casing 1 interior bag, described vacuum heat collection pipe 8 one sides are provided with runner 4.
In described flat aluminum alloy casing 1, be provided with CPC reflector 9, reflect to described vacuum heat collection pipe for the light that the space between the tube and tube of described vacuum heat collection pipe is passed and carry out the double absorption thermal-arrest.
On described CPC reflector 9 face that to be located in the described aluminum alloy casing relative with described safety glass 2.
Described vacuum heat collection pipe 8 is made by high-boron-silicon glass, is provided with the aluminium nitride absorber coatings that magnetron sputtering method forms at the outer surface of described vacuum heat collection pipe 8.
Between the inner tube 8～3 of described vacuum heat collection pipe 8 and outer tube 8～1, be provided with conducting strip 8～2.Described conducting strip 8～2 is fitted and connected together with outer tube 8～1 with described inner tube 8～3.Described inner tube 8～3 is metal heat pipe or U-shaped pipe.
Described conducting strip 8～2 is made of aluminum.
Two ends be respectively equipped with aluminium alloy head-shield 3 and hood 5 at described aluminum alloy casing about in the of 1, be provided with insulation material 7 at described aluminium alloy head-shield 3 with hood 5 interior bags.Described insulation material is heat-preservation cotton, also can be the insulation material of other material.
Described aluminium alloy head-shield 3 and hood 5 are connected with described aluminum alloy casing 1 plug-in, particularly, are connected together with the buckling groove of corresponding setting by L-type clamping sheet 6.
Described safety glass 2 also is connected on the described aluminum alloy casing 1 by above-mentioned snap fit for low iron ripple safety glass.
Ultrathin planar vacuum tube type solar collector is outside to adopt low iron ripple safety glass to cover, shell and two ends head-shield and hood all adopt the aluminium alloy plug-in to design without screw, the vacuum heat collection pipe thermal-arrest of the magnetron sputtering aluminium nitride absorber coatings that inner employing high-boron-silicon glass is made, adopt the CPC reflector can increase vacuum heat collection pipe 360 degree endotherm areas, simultaneously under equal area, can reduce the vacuum tube usage quantity, alleviate the heat collector gross weight, inner metal heat pipe or U-shaped pipe and the aluminium flake combined structure of using of vacuum heat collection pipe; Whole heat collector thickness is suitable with the ordinary flat heat collector, and thickness is 80mm only.
Sunshine sees through the safety glass directive vacuum heat collection pipe on heat collector surface, vacuum heat collection pipe selectively absorbs thermal-arrest, simultaneously, the CPC reflector will pass between the tube and tube of vacuum heat collection pipe the light in space and reflect to vacuum heat collection pipe again and carry out the double absorption thermal-arrest, be arranged on heat conduction aluminium flake between described vacuum heat collection pipe inner and outer pipe with the metal heat pipe of heat transferred inside or the medium in the U-shaped pipe, medium circulates away the heat transmission by runner and pipeline.
The utility model compared with prior art, has following beneficial effect:
1, collecting efficiency is high: since inner high-boron-silicon glass, the magnetron sputtering aluminium nitride absorber coatings vacuum heat collection pipe of adopting, the reflective secondary thermal-arrest of CPC reflector, and the high insulating power of collecting efficiency is strengthened greatly.
2, complete machine is lightweight: owing to adopting the reflective secondary thermal-arrest of CPC reflector, be equivalent to twice light radiation amount, be enough to guarantee illumination, thus increased the tube pitch of vacuum heat collection pipe, thus complete machine weight alleviated, and convenient carrying has reduced installation load-bearing burden.
3, complete machine ultrathin design: the reasonable in internal structure design, the space takes full advantage of, and complete machine Thickness Ratio heat collector is in the past compared, and thickness is 80mm only.
4, cold tolerance is strong: the inner heat conduction aluminium flake that adopts of vacuum heat collection pipe combines with metal heat pipe, perhaps the heat conduction aluminium flake combines with U-shaped pipe, and employing medium circulation, installation quality is stable, can not produce the problems such as frozen block and fouling, anti-low temperature ability is strong, has solved the shortcoming that the ordinary flat heat collector can't move at cold district.
5, impact resistance is strong, security good: the heat collector surface adopts low iron ripple safety glass to cover, and can bear the impacts such as hail sleet, and frame adopts aluminum alloy materials, and whole impact resistance is strong, and security is good.
6, easy to maintenance: as to adopt special tectonic, as finding that having vacuum tube to damage does not need to destroy frame structure, can take out direct replacing from the hood of afterbody.
7, good looking appearance: the complete machine structure framework adopts plug-in to design without screw, and is easy for installation, breaks vacuum and concentrates the original shape of heat pipe, and plate design more meets the demand of architecture-integral.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. ultrathin planar vacuum tube type solar collector, it is characterized in that, comprise a flat aluminum alloy casing, described aluminum alloy casing top is coated with a safety glass, bag is provided with one group of vacuum heat collection pipe in described aluminum alloy casing, and described vacuum heat collection pipe one side is provided with runner.
2. ultrathin planar vacuum tube type solar collector according to claim 1, it is characterized in that, in described aluminum alloy casing, be provided with the CPC reflector, reflect to described vacuum heat collection pipe for the light that the space between the tube and tube of described vacuum heat collection pipe is passed and carry out the double absorption thermal-arrest.
3. ultrathin planar vacuum tube type solar collector according to claim 2 is characterized in that, described CPC reflector is located on interior, relative with the described safety glass face of described aluminum alloy casing.
4. ultrathin planar vacuum tube type solar collector according to claim 3 is characterized in that, is provided with conducting strip between the inner tube of described vacuum heat collection pipe and outer tube.
5. ultrathin planar vacuum tube type solar collector according to claim 4 is characterized in that, described conducting strip is made of aluminum.
6. each described ultrathin planar vacuum tube type solar collector is characterized in that according to claim 1～5, and described vacuum heat collection pipe is made by high-boron-silicon glass, is provided with the aluminium nitride absorber coatings at described vacuum heat-collecting tube outer surface.
7. ultrathin planar vacuum tube type solar collector according to claim 1 is characterized in that, is respectively equipped with aluminium alloy head-shield and hood in two ends up and down at described aluminum alloy casing, and bag is provided with insulation material in described head-shield and hood.
8. ultrathin planar vacuum tube type solar collector according to claim 7 is characterized in that, described aluminium alloy head-shield and hood are connected with described aluminum alloy casing plug-in.
9. according to claim 1 or 8 described ultrathin planar vacuum tube type solar collectors, it is characterized in that, described safety glass is connected on the described shell for low iron ripple safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203937120U CN202734286U (en) | 2012-08-10 | 2012-08-10 | Ultra-thin flat vacuum tube type solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203937120U CN202734286U (en) | 2012-08-10 | 2012-08-10 | Ultra-thin flat vacuum tube type solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734286U true CN202734286U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203937120U Expired - Lifetime CN202734286U (en) | 2012-08-10 | 2012-08-10 | Ultra-thin flat vacuum tube type solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734286U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574922A (en) * | 2012-08-10 | 2014-02-12 | 浙江神太太阳能有限公司 | Ultra-thin flat plate vacuum pipe solar heat collector |
| CN104197545A (en) * | 2014-09-04 | 2014-12-10 | 王来雨 | Solar vacuum heat conduction tube |
| CN105650898A (en) * | 2016-01-04 | 2016-06-08 | 海宁宝光太阳能工业有限公司 | Vacuum tube type solar heat collector without horizontal plate |
| CN105783285A (en) * | 2016-04-27 | 2016-07-20 | 北京桑达太阳能技术有限公司 | Heat accumulation type domestic solar water heating system |
-
2012
- 2012-08-10 CN CN2012203937120U patent/CN202734286U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574922A (en) * | 2012-08-10 | 2014-02-12 | 浙江神太太阳能有限公司 | Ultra-thin flat plate vacuum pipe solar heat collector |
| CN103574922B (en) * | 2012-08-10 | 2016-01-27 | 浙江神太太阳能股份有限公司 | A kind of ultrathin planar vacuum tube type solar collector |
| CN104197545A (en) * | 2014-09-04 | 2014-12-10 | 王来雨 | Solar vacuum heat conduction tube |
| CN105650898A (en) * | 2016-01-04 | 2016-06-08 | 海宁宝光太阳能工业有限公司 | Vacuum tube type solar heat collector without horizontal plate |
| CN105783285A (en) * | 2016-04-27 | 2016-07-20 | 北京桑达太阳能技术有限公司 | Heat accumulation type domestic solar water heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SHENTAI SOLAR ENERGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG SHENTAI SOLAR ENERGY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314416 Zhejiang province Haining Yuanhua Town Industrial Park Patentee after: ZHEJIANG SHENTAI SOLAR ENERGY Co.,Ltd. Address before: 314416 Zhejiang province Haining Yuanhua Town Industrial Park Patentee before: ZHEJIANG SHENTAI SOLAR ENERGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |