CN203224043U - Novel solar vacuum tube heat collector - Google Patents
Novel solar vacuum tube heat collector Download PDFInfo
- Publication number
- CN203224043U CN203224043U CN2012206123463U CN201220612346U CN203224043U CN 203224043 U CN203224043 U CN 203224043U CN 2012206123463 U CN2012206123463 U CN 2012206123463U CN 201220612346 U CN201220612346 U CN 201220612346U CN 203224043 U CN203224043 U CN 203224043U
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- heat collector
- tube heat
- solar energy
- solar
- 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
Links
- 238000009434 installation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a novel solar vacuum tube heat collector, which belongs to the field of solar thermal applications, and comprises a vacuum tube heat collector (1) and a reflecting back plate (2). The reflecting back plate (2) is fixedly disposed right below the vacuum tube heat collector (1), and is wave-shaped. Compared with the prior art, the novel solar vacuum tube heat collector is advantageous in that with the arrangement of the wave-shaped reflecting back plate, the utilization rate of solar energy is raised; cost is low, installation and design are simple, reliability is good, no energy is consumed, no fault will occur, and no extra space will be occupied; the problem that solar energy between two single tubes cannot be fully utilized can be resolved with low cost.
Description
Technical field
The utility model belongs to the solar energy optical-thermal application, is specifically related to the new type solar energy vacuum tube collector.
Background technology
China's solar energy resources is very abundant, and there is more than 2/3rds area year irradiation total amount in the whole nation greater than 5,020,000 kilojoule/rice
2, year sunshine time is more than 2000 hours; And solar water heater development in recent years rapidly, makes that utilizing solar-heating water is feasible technically and economically not only, and possessed the competitiveness with conventional energy resource.Whether heat collector is the key component of utilizing solar device, by there being the vacuum space to be divided in the heat collector: flat plate collector and vacuum tube collector.The vacuum tube collector cost is lower, and therefore the solar water heater industry is widely adopted at home.But, because the needs of vacuum tube technology are installed, must leave a large amount of gaps between the vacuum tube, cause solar energy to take full advantage of, caused waste.Though use flat plate collector can overcome this shortcoming, bring the raising of cost.
The utility model content
In view of this, the purpose of this utility model is at deficiency of the prior art, and a kind of new type solar energy vacuum tube collector is provided, and using cheaply, mode solves the problem that solar energy can't take full advantage of between adjacent two single tubes of vacuum tube collector.
For finishing above-mentioned purpose, the technical solution adopted in the utility model is: the new type solar energy vacuum tube collector, formed by vacuum tube collector and reflective backboard, described reflective backboard be fixed on vacuum tube collector under.
Further, described reflective backboard adopts waveform.
The utility model has only increased the reflective backboard of waveform on original vacuum tube collector basis, compares with traditional vacuum tube collector, has improved solar energy utilization rate; Compare with traditional flat-plate solar heat collector, solar energy utilization ratio is suitable, but cost reduces greatly.Therefore, compared with prior art, of the present utility model having the following advantages: cost is low, and good reliability, consumes energy not, fault-free, not the occupying volume external space are installed, simplicity of design.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Among the figure: 1. vacuum tube collector, 2. reflective backboard.
The specific embodiment
New type solar energy vacuum tube collector as shown in Figure 1 is made up of vacuum tube collector 1 and reflective backboard 2, described reflective backboard 2 be fixed on vacuum tube collector 1 under.Reflective backboard 2 upper surfaces adopt reflective processing, and vacuum tube collector 1 interstitial sunlight reflected is returned, and have improved solar energy utilization rate.Common solar thermal collector is sun-tracing not, and therefore, this reflective backboard 2 does not need complicated calculating, leaves sufficient space between reflective backboard 2 and the vacuum tube collector 1 and gets final product.
Further, described reflective backboard 2 adopts waveform, flashes back the sunlight naturally.
The above specific embodiment only is used for explanation the utility model, but not is used for limiting the utility model, and the equivalent variations that those skilled in the art carry out above-described embodiment, replacement are all within the claim protection domain.
Claims (1)
1. the new type solar energy vacuum tube collector is made up of vacuum tube collector (1) and reflective backboard (2), described reflective backboard (2) be fixed on vacuum tube collector (1) under, it is characterized in that: described reflective backboard (2) adopts waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206123463U CN203224043U (en) | 2012-11-20 | 2012-11-20 | Novel solar vacuum tube heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206123463U CN203224043U (en) | 2012-11-20 | 2012-11-20 | Novel solar vacuum tube heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224043U true CN203224043U (en) | 2013-10-02 |
Family
ID=49251046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206123463U Expired - Fee Related CN203224043U (en) | 2012-11-20 | 2012-11-20 | Novel solar vacuum tube heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087792A (en) * | 2021-11-18 | 2022-02-25 | 中国十九冶集团有限公司 | Method for supplying hot water by solar energy for constructing temporary building board house |
-
2012
- 2012-11-20 CN CN2012206123463U patent/CN203224043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087792A (en) * | 2021-11-18 | 2022-02-25 | 中国十九冶集团有限公司 | Method for supplying hot water by solar energy for constructing temporary building board house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20131120 |