CN203731713U - High temperature concentrating type solar thermal collector - Google Patents
High temperature concentrating type solar thermal collector Download PDFInfo
- Publication number
- CN203731713U CN203731713U CN201420055996.1U CN201420055996U CN203731713U CN 203731713 U CN203731713 U CN 203731713U CN 201420055996 U CN201420055996 U CN 201420055996U CN 203731713 U CN203731713 U CN 203731713U
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- CN
- China
- Prior art keywords
- high temperature
- light
- concentrating solar
- solar collector
- reflector
- 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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- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000002355 dual-layer Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a high temperature concentrating type solar thermal collector which comprises an arc-shaped concentrating type light reflecting plate and a support fixed on the light reflecting plate. A light-transmitting plate is fixed to the front face of the light reflecting plate. The two ends of the light reflecting plate are provided with end plates. A cavity is formed by the light reflecting plate, the light-transmitting plate and the end plates. A heat collecting pipe is arranged in the cavity in the parallel direction. A liquid inlet and a liquid outlet are formed in the heat collecting pipe. The whole high temperature solar thermal collector is completely closed, air convection with the outside is avoided, convection heat loss is avoided, light and heat conversion efficiency is high, a heat-conducting medium can be heated to the temperature of more than 200 DEG C, and therefore the requirement of special industrial production can be met. The solar thermal collector is simple in structure, easy to manufacture and easy to install wholly, the construction influence of the seasonally-frozen ground does not need to be considered, the interchangeability is high, the maintenance is convenient to carry out, unfavorable natural conditions such as dust, gale, snow and rain and ultraviolet rays causing aging of equipment can be effectively resisted, and the solar thermal collector is particularly suitable for plateau areas.
Description
Technical field
The utility model relates to a kind of solar energy optical-thermal device, particularly a kind of high temperature concentrating solar collector.
Background technology
Solar energy is a kind of clean energy resource, at the more horn of plenty of regional solar energy of abundance at sunshine.Reasonably utilize solar energy to contribute to solve energy starved problem.
Solar energy optical-thermal device, because simple in structure, generally only needs collecting plate can convert solar energy into heat energy.And it is higher to have transformation efficiency, can reach more than 60%.Develop at present multiple civil solar photo-thermal device, as various solar water heaters, obtained good effect.
Existing solar energy optical-thermal device, generally only can, by dielectric heating to being no more than 100 DEG C, can meet the use in low height above sea level, the higher area of temperature on average.But, also inapplicable in high and cold high altitude localities, more cannot be applied to industrial production.
At present, lack a kind of solar energy optical-thermal device that highlands is used that is applicable to.
Summary of the invention
The purpose of this utility model is to provide a kind of light collecting high temperature solar photo-thermal device that is applicable to highlands industrial applications.
Technical solution adopted in the utility model is:
High temperature concentrating solar collector, comprise the light collecting reflector and the support of fixing this reflector of arc, the front of reflector is fixed with light-passing board, the two ends of reflector are provided with end plate, a chamber of the common formation of reflector, light-passing board and end plate, in chamber, parallel direction is provided with thermal-collecting tube, is provided with inlet and liquid outlet in thermal-collecting tube.
As further improvement of the utility model, the thermal-collecting tube in above-mentioned heat collector is arranged with transparent insulating tube outward.
As further improvement of the utility model, the surfaces of collector tubes in above-mentioned heat collector is black.
As further improvement of the utility model, the insulating tube in above-mentioned heat collector is dual-layer vacuum glass pipe.
As further improvement of the utility model, the surfaces of collector tubes in above-mentioned heat collector is dumb light face.
As further improvement of the utility model, the support in above-mentioned heat collector is provided with the rotating shaft that regulates reflector to rotate.
As further improvement of the utility model, the rotating shaft in above-mentioned heat collector is provided with goniometer.
As further improvement of the utility model, the high temperature concentrating solar collector in above-mentioned heat collector is provided with the driver that drive shaft is rotated.
As further improvement of the utility model, the reflector bottom in above-mentioned heat collector is provided with leakage fluid dram.
As further improvement of the utility model, the light-passing board surface in above-mentioned heat collector is provided with anti-static coating or conductive layer.
The beneficial effects of the utility model are:
High-temp solar heat collector of the present utility model, integral full-closed, without cross-ventilation, without convection heat losses, photo-thermal transformation efficiency is high with the external world, heat-conducting medium can be heated to more than 200 DEG C, meets the needs that special industryization is produced.Can be advantageously applied to the heating of other media, as the heating of water, anti-icing fluid, heat conduction wet goods.
High-temp solar heat collector of the present utility model, simple in structure, be easy to manufacture, be easy to integral installation, the construction infection that does not need to consider frost zone, interchangeability is strong, easy to maintenance, can effectively keep out the unfavorable natural conditions such as sand and dust, strong wind, sleet, UV-induced ageing equipment, be specially adapted to highlands.
Brief description of the drawings
Fig. 1 and Fig. 2 are the structural representations of the utility model heat collector.
Detailed description of the invention
Below in conjunction with accompanying drawing, further illustrate the utility model.
See figures.1.and.2, high temperature concentrating solar collector, comprise the light collecting reflector 1 and the support 2 of fixing this reflector 1 of arc, the front of reflector 1 is fixed with light-passing board 3, the two ends of reflector 1 are provided with end plate 4, reflector 1, light-passing board 3 and end plate 4 chambeies of common formation, in chamber, parallel direction is provided with thermal-collecting tube 5, is provided with inlet and liquid outlet in thermal-collecting tube 5.
The light collecting reflector entirety of arc is flute profile, and so-called parallel direction is and the axis direction of reflector.The sunlight that different angles shine in like this can focus on point-blank substantially, without the frequent angle that regulates reflector, is conducive to reduce plant maintenance.
As further improvement of the utility model, the outer transparent insulating tube 6 that is arranged with of thermal-collecting tube 5 in above-mentioned heat collector.Insulating tube both can printing opacity, can intercept again cross-ventilation.Can further reduce like this heat exchange between thermal-collecting tube and external environment condition, improve photo-thermal conversion efficiency.
As further improvement of the utility model, the surfaces of collector tubes in above-mentioned heat collector is black.Black surface can more fully absorb various light, improves photo-thermal conversion efficiency.
As further improvement of the utility model, the insulating tube in above-mentioned heat collector is dual-layer vacuum glass pipe.Light transmission, the heat-insulating property of dual-layer vacuum glass pipe are good, more contribute to improve photo-thermal conversion efficiency.
As further improvement of the utility model, the surfaces of collector tubes in above-mentioned heat collector is dumb light face.Dumb light face can further reduce light reflection, and then improves photo-thermal conversion efficiency.
As further improvement of the utility model, the support 2 in above-mentioned heat collector is provided with and regulates reflector 1 rotating shaft 21 of rotating, and conveniently changes excessive in the situation that and adjusts at sun irradiation angle.
As further improvement of the utility model, the rotating shaft in above-mentioned heat collector is provided with goniometer, is convenient to adjust fast and accurately.
As further improvement of the utility model, the high temperature concentrating solar collector in above-mentioned heat collector is provided with the driver that drive shaft is rotated, and is beneficial to automatic regulation.
As further improvement of the utility model, the reflector bottom in above-mentioned heat collector is provided with leakage fluid dram 11, both can hold the inside and outside pressure balance in chamber, also avoids chamber internal water accumulation.
As further improvement of the utility model, the light-passing board surface in above-mentioned heat collector is provided with anti-static coating or conductive layer 31, and surperficial static is eliminated, and prevents that adsorption dust from affecting printing opacity.
When use, conductive fluid is imported by inlet, liquid outlet is derived.If desired, can, by multiple heat collector series connection, to obtain higher temperature, also can adjust by adjusting the speed of feed liquor the temperature of conductive fluid.The needed temperature of convenient acquisition.
Claims (10)
1. high temperature concentrating solar collector, comprise the light collecting reflector and the support of fixing this reflector of arc, it is characterized in that: the front of described reflector is fixed with light-passing board, the two ends of reflector are provided with end plate, a chamber of the common formation of reflector, light-passing board and end plate, in chamber, parallel direction is provided with thermal-collecting tube, is provided with inlet and liquid outlet in thermal-collecting tube.
2. high temperature concentrating solar collector according to claim 1, is characterized in that: described thermal-collecting tube is arranged with transparent insulating tube outward.
3. high temperature concentrating solar collector according to claim 1 and 2, is characterized in that: described surfaces of collector tubes is black.
4. high temperature concentrating solar collector according to claim 3, is characterized in that: described surfaces of collector tubes is dumb light face.
5. high temperature concentrating solar collector according to claim 2, is characterized in that: described insulating tube is dual-layer vacuum glass pipe.
6. high temperature concentrating solar collector according to claim 1, is characterized in that: described support is provided with the rotating shaft that regulates reflector to rotate.
7. high temperature concentrating solar collector according to claim 6, is characterized in that: described rotating shaft is provided with goniometer.
8. according to the high temperature concentrating solar collector described in claim 6 or 7, it is characterized in that: described high temperature concentrating solar collector is provided with the driver that drive shaft is rotated.
9. high temperature concentrating solar collector according to claim 1, is characterized in that: described reflector bottom is provided with leakage fluid dram.
10. high temperature concentrating solar collector according to claim 1, is characterized in that: described light-passing board surface is provided with anti-static coating or conductive layer.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055996.1U CN203731713U (en) | 2014-01-28 | 2014-01-28 | High temperature concentrating type solar thermal collector |
| US15/021,385 US20160221833A1 (en) | 2013-09-13 | 2014-09-12 | Method and System for Preparing High Purity Lithium Carbonate |
| PCT/CN2014/086344 WO2015035929A1 (en) | 2013-09-13 | 2014-09-12 | Highly effective thermal energy recovery method and system, and high-purity lithium carbonate preparation method and system based on same |
| CL2016000516A CL2016000516A1 (en) | 2013-09-13 | 2016-03-07 | A preparation method and system of high purity lithium carbonate |
| CL2016000595A CL2016000595A1 (en) | 2013-09-13 | 2016-03-12 | High efficiency thermal energy recycling system, comprising a heating pool, a thermal, reaction, crystallization, and thermal insulation boiler, a sedimentation tank, a heat exchanger, an oil tank, a heat pump, and a vacuum device and a method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055996.1U CN203731713U (en) | 2014-01-28 | 2014-01-28 | High temperature concentrating type solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731713U true CN203731713U (en) | 2014-07-23 |
Family
ID=51201782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055996.1U Expired - Lifetime CN203731713U (en) | 2013-09-13 | 2014-01-28 | High temperature concentrating type solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035929A1 (en) * | 2013-09-13 | 2015-03-19 | 西藏金睿资产管理有限公司 | Highly effective thermal energy recovery method and system, and high-purity lithium carbonate preparation method and system based on same |
| CN107662476A (en) * | 2017-06-14 | 2018-02-06 | 常云举 | A kind of bus crest slab that can adjust cabin temperature |
-
2014
- 2014-01-28 CN CN201420055996.1U patent/CN203731713U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035929A1 (en) * | 2013-09-13 | 2015-03-19 | 西藏金睿资产管理有限公司 | Highly effective thermal energy recovery method and system, and high-purity lithium carbonate preparation method and system based on same |
| CN107662476A (en) * | 2017-06-14 | 2018-02-06 | 常云举 | A kind of bus crest slab that can adjust cabin temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |