CN101608836A - Solar heat collector with combined reflecting surface - Google Patents
Solar heat collector with combined reflecting surface Download PDFInfo
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- CN101608836A CN101608836A CNA2008101151893A CN200810115189A CN101608836A CN 101608836 A CN101608836 A CN 101608836A CN A2008101151893 A CNA2008101151893 A CN A2008101151893A CN 200810115189 A CN200810115189 A CN 200810115189A CN 101608836 A CN101608836 A CN 101608836A
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- heat collector
- minute surface
- solar heat
- reflecting surface
- microscope base
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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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Abstract
The invention discloses a kind of solar heat collector with combined reflecting surface, comprising: be used for regulating, converging catoptrical a plurality of speculum; Be connected the base that is used for fixing with each speculum.Wherein, speculum comprises: with the glass or the transparent plastic minute surface of reflection plated film; Be connected with minute surface, be used to install the microscope base of minute surface; Be connected with microscope base, be used to install, regulate the support of minute surface reflection; Support is connected with base.Minute surface is parabola or sphere, and can adopt identical or different radius of curvature; Microscope base is by fiberglass or plastic shaping.Microscope base and support are single-point syndeton or multiple spot syndeton, to regulate the direction of minute surface.Solar heat collector with combined reflecting surface provided by the invention, the solar thermal collector manufacturing, installation and the adjustment complexity that adopt whole reverse reflector structure have been solved, influence the collecting efficiency of solar thermal collector, and the defective that cost is high, make heat collector manufacturing, installation, adjustment simple, improve collecting efficiency, reduce production costs.
Description
Technical field
The present invention relates to heat collector, especially a kind of solar heat collector with combined reflecting surface that is used to collect solar energy.
Background technology
Solar thermal collector is generally, utilize light gathering baffle-board with more large-area sunlight reflected to heat collection device, to strengthen Heat-collecting effect, improve the temperature of medium in the heat collection device.In numerous solar thermal collectors, the employing V-arrangement reflector that has, the employing transversal that has is the barrel-shaped reflector of circular arc, and adopting transversal in addition is the curved reflector that the circular arc of different curvature radius is formed by connecting, and the employing transversal that also has is the reflector of the involute of circle.
As the disc type solar energy heat collector that utilizes solar energy optical-thermal as one of generating or basic compositions of other Application of Solar Energy, its structure as shown in Figure 1, mainly comprise parabola (or sphere) reflecting surface 1 and holder 2, be coated with reflectance coating on parabolic (or sphere) speculum 1.
But above-mentioned these solar thermal collectors generally all adopt the structure of integral inverted tabula rasa, make, install and the adjustment complexity, influence the collecting efficiency of solar thermal collector, and the cost height.
Summary of the invention
The objective of the invention is to adopt solar thermal collector manufacturing, installation and the adjustment complexity of whole reverse reflector structure at above-mentioned prior art, influence the collecting efficiency of solar thermal collector, and the defective that cost is high, a kind of solar heat collector with combined reflecting surface is provided, make that manufacturing, installation, the adjustment of heat collector are simple, improve collecting efficiency, reduce production costs.
For achieving the above object, the invention provides a kind of solar heat collector with combined reflecting surface, comprising: be used for regulating, converging catoptrical a plurality of speculum; One is connected with each described speculum, the base that is used for fixing.
Wherein, described speculum comprises: with the glass or the transparent plastic minute surface of reflection plated film; Be connected with described minute surface, be used to install the microscope base of minute surface; Be connected with described microscope base, be used to install, regulate the support of described minute surface reflection; Described support is connected with described base.Described minute surface is parabola or sphere; The radius of curvature of described minute surface can be identical or different.Described microscope base is by fiberglass or plastic shaping.
Described microscope base and described support are single-point syndeton or multiple spot syndeton.Described microscope base connects a spherical mortar, and described support connects a steel ball, and described steel ball is placed described spherical mortar, adjusts a holding screw on the described spherical mortar to regulate the direction of described minute surface; Described multiple spot syndeton is: many reinforcements are arranged at described microscope base rear portion, and described reinforcement is connected with described support by holding screw, to regulate the direction of described minute surface.
Solar heat collector with combined reflecting surface provided by the invention, solar thermal collector manufacturing, installation and the adjustment complexity of the whole reverse reflector structure of above-mentioned employing have been solved, influence the collecting efficiency of solar thermal collector, and the defective that cost is high, make that manufacturing, installation, the adjustment of heat collector are simple, improve collecting efficiency, reduce production costs.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of existing disc type solar energy heat collector;
Fig. 2 is the structural representation of solar heat collector with combined reflecting surface embodiment of the present invention;
Fig. 3 is another structural representation of solar heat collector with combined reflecting surface embodiment of the present invention;
Fig. 4 is the structural representation again of solar heat collector with combined reflecting surface embodiment of the present invention.
The specific embodiment
As shown in Figure 2, be the structural representation of solar heat collector with combined reflecting surface embodiment of the present invention.This solar heat collector with combined reflecting surface comprises: be used for regulating, converging catoptrical a plurality of speculum 3; One is connected with each speculum 3, the base 4 that is used for fixing.A plurality of speculums 3 replace the whole reverse reflector structure of prior art, are easy to regulate.
Each speculum in a plurality of speculums 3 comprises: with the glass or the transparent plastic minute surface 31 (as shown in Figure 3) of reflection plated film; Be used to install the microscope base 32 (as shown in Figure 3) of minute surface 31, microscope base is connected with minute surface 31 by fiberglass or plastic shaping; Be connected with microscope base 32, be used to install, regulate the support 33 of minute surface 31 reflections; Support 33 is connected with base 4.Wherein minute surface 31 is parabola or sphere, and the minute surface 31 of a plurality of speculums can select identical or different radius of curvature for use, with convenient adjusting, thereby assembles more light energy.Simultaneously, the moulding of microscope base 32 also can adapt to the radius of curvature of the minute surface 31 that connects on it.The number, size dimension and the position that it is pointed out that a plurality of speculums that the present invention uses are not limit, and decide according to the size of concrete needs energy and the saving of cost.
Solar heat collector with combined reflecting surface shown in Figure 2 is formed by a plurality of arrangements of mirrors, can make it aim at focus point by regulating each speculum respectively, behind the focus point thermal-arrest, offers the device that needs heat, and for example generating equipment 5.Because reflecting surface is divided into each little part by integral body, is convenient to install, regulates and makes, and reduced cost.
The solar heat collector with combined reflecting surface that multiple spot connects as shown in Figure 4, for: many reinforcements 71 are arranged at microscope base 32 rear portions, and the arrangement of reinforcement 71 can adopt crisscross mode as shown in Figure 4, but is not limited thereto kind of a mode; Reinforcement 71 is connected with support 33 by holding screw 72, to regulate the direction of minute surface 31.As shown in Figure 4, connect, regulate the depth of holding screw 72, can finely tune the direction of mirror surface 31 by three holding screws 72.The mode of the minute surface 31 of this kind stationary mirror 3, and with the direction of accurate accommodation reflex mirror, focus on precisely; And multiple spot is fixed, and is more firm.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1, a kind of solar heat collector with combined reflecting surface is characterized in that comprising: be used for regulating, converging catoptrical a plurality of speculum; One is connected with each described speculum, the base that is used for fixing.
2, solar heat collector with combined reflecting surface according to claim 1 is characterized in that, described speculum comprises: with the glass or the transparent plastic minute surface of reflection plated film; Be connected with described minute surface, be used to install the microscope base of minute surface; Be connected with described microscope base, be used to install, regulate the support of described minute surface reflection; Described support is connected with described base.
3, solar heat collector with combined reflecting surface according to claim 2 is characterized in that, described minute surface is parabola or sphere.
4, according to claim 2 or 3 described solar heat collector with combined reflecting surface, it is characterized in that the radius of curvature of described minute surface can be identical or different.
5, solar heat collector with combined reflecting surface according to claim 4 is characterized in that, described microscope base is by fiberglass or plastic shaping.
According to claim 2,3 or 5 described solar heat collector with combined reflecting surface, it is characterized in that 6, described microscope base and described support are single-point syndeton or multiple spot syndeton.
7, solar heat collector with combined reflecting surface according to claim 6, it is characterized in that, described single-point syndeton is: described microscope base connects a spherical mortar, described support connects a steel ball, described steel ball is placed described spherical mortar, adjust a holding screw on the described spherical mortar to regulate the direction of described minute surface.
8, solar heat collector with combined reflecting surface according to claim 7 is characterized in that, the reinforcement that is used for fixing described microscope base becomes dispersion shape to be arranged in the back of described microscope base around described ball-type mortar.
9, solar heat collector with combined reflecting surface according to claim 6, it is characterized in that, described multiple spot syndeton is: many reinforcements are arranged at described microscope base rear portion, and described reinforcement is connected with described support by holding screw, to regulate the direction of described minute surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101151893A CN101608836B (en) | 2008-06-18 | 2008-06-18 | Solar heat collector with combined reflecting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101151893A CN101608836B (en) | 2008-06-18 | 2008-06-18 | Solar heat collector with combined reflecting surface |
Publications (2)
| Publication Number | Publication Date |
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| CN101608836A true CN101608836A (en) | 2009-12-23 |
| CN101608836B CN101608836B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101151893A Expired - Fee Related CN101608836B (en) | 2008-06-18 | 2008-06-18 | Solar heat collector with combined reflecting surface |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788194A (en) * | 2010-03-24 | 2010-07-28 | 益科博能源科技（上海）有限公司 | solar collector |
| CN102183837A (en) * | 2011-04-21 | 2011-09-14 | 何秋蓉 | Secondary light concentration device and system as well as solar thermal power generation system provided with system |
| CN102298192A (en) * | 2011-08-19 | 2011-12-28 | 中广核太阳能开发有限公司 | Forming process for reflecting mirror of trench type solar thermal collector and product thereof |
| CN102979678A (en) * | 2012-12-05 | 2013-03-20 | 北京新宇航世纪科技有限公司 | Temperature difference air flow generating device |
| WO2013053222A1 (en) * | 2011-10-13 | 2013-04-18 | 湘潭电机力源模具有限公司 | Disc-type condenser and solar thermal power generating system comprising the same |
| CN104180538A (en) * | 2014-08-31 | 2014-12-03 | 吴国栋 | Condenser lens component of solar condensation device |
| CN105135711A (en) * | 2015-09-25 | 2015-12-09 | 中国科学院电工研究所 | Paraboloid-groove-type solar concentrator capable of collecting rainwater |
| CN105280066A (en) * | 2015-11-11 | 2016-01-27 | 韩秋红 | Experimental instrument for demonstrating relation of light and heat |
| CN107037565A (en) * | 2017-05-12 | 2017-08-11 | 河海大学常州校区 | A kind of Multifunctional reverse emitter |
| CN110513896A (en) * | 2019-09-24 | 2019-11-29 | 华北理工大学 | Trigone formula thermal-arrest comprehensive system for electric generation based on linear Fresnel lens |
| CN112443988A (en) * | 2020-12-02 | 2021-03-05 | 安徽晶飞科技有限公司 | Efficient solar thermal power generation equipment |
| CN116294248A (en) * | 2023-02-14 | 2023-06-23 | 昆明理工大学 | Congruent surface non-imaging concentrating system based on solar vacuum tube absorber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103983022A (en) * | 2013-02-07 | 2014-08-13 | 浙江同景科技有限公司 | Spotlight disc of disc-type solar thermal power generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4222368A (en) * | 1977-12-22 | 1980-09-16 | General Extrusions, Inc. | Solar energy collection apparatus and system |
| CN2781284Y (en) * | 2004-10-15 | 2006-05-17 | 吴丹晨 | Multi-mirror solar using device |
| CN200989673Y (en) * | 2006-12-12 | 2007-12-12 | 珠海益品电器有限公司 | Matrix solar energy receiver |
| CN201021852Y (en) * | 2007-02-01 | 2008-02-13 | 陈晓东 | Plane solar spotlight |
-
2008
- 2008-06-18 CN CN2008101151893A patent/CN101608836B/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788194A (en) * | 2010-03-24 | 2010-07-28 | 益科博能源科技（上海）有限公司 | solar collector |
| CN102183837A (en) * | 2011-04-21 | 2011-09-14 | 何秋蓉 | Secondary light concentration device and system as well as solar thermal power generation system provided with system |
| CN102183837B (en) * | 2011-04-21 | 2013-05-08 | 上海晶电新能源有限公司 | Secondary light concentration device and system as well as solar thermal power generation system provided with system |
| CN102298192A (en) * | 2011-08-19 | 2011-12-28 | 中广核太阳能开发有限公司 | Forming process for reflecting mirror of trench type solar thermal collector and product thereof |
| US9644616B2 (en) | 2011-10-13 | 2017-05-09 | Xiangtan Liyuan Electric Tooling Co., Ltd. | Disc-type concentrator and solar thermal power generation system comprising the same |
| WO2013053222A1 (en) * | 2011-10-13 | 2013-04-18 | 湘潭电机力源模具有限公司 | Disc-type condenser and solar thermal power generating system comprising the same |
| CN102979678A (en) * | 2012-12-05 | 2013-03-20 | 北京新宇航世纪科技有限公司 | Temperature difference air flow generating device |
| CN104180538A (en) * | 2014-08-31 | 2014-12-03 | 吴国栋 | Condenser lens component of solar condensation device |
| CN104180538B (en) * | 2014-08-31 | 2015-11-11 | 吴国栋 | The condenser parts of solar-energy light collector |
| CN105135711A (en) * | 2015-09-25 | 2015-12-09 | 中国科学院电工研究所 | Paraboloid-groove-type solar concentrator capable of collecting rainwater |
| CN105280066A (en) * | 2015-11-11 | 2016-01-27 | 韩秋红 | Experimental instrument for demonstrating relation of light and heat |
| CN107037565A (en) * | 2017-05-12 | 2017-08-11 | 河海大学常州校区 | A kind of Multifunctional reverse emitter |
| CN110513896A (en) * | 2019-09-24 | 2019-11-29 | 华北理工大学 | Trigone formula thermal-arrest comprehensive system for electric generation based on linear Fresnel lens |
| CN112443988A (en) * | 2020-12-02 | 2021-03-05 | 安徽晶飞科技有限公司 | Efficient solar thermal power generation equipment |
| CN116294248A (en) * | 2023-02-14 | 2023-06-23 | 昆明理工大学 | Congruent surface non-imaging concentrating system based on solar vacuum tube absorber |
| CN116294248B (en) * | 2023-02-14 | 2024-04-09 | 昆明理工大学 | Congruent surface non-imaging concentrating system based on solar vacuum tube absorber |
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| CN101608836B (en) | 2011-06-22 |
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Owner name: ZHONGKE LIHAN (SHENZHEN) THERMOACOUSTIC TECHNOLOGY Free format text: FORMER NAME: SHENZHEN CHINESE ACADEMY OF SCIENCES LIHAN THERMOACOUSTIC TECHNOLOGY ENGINEERING RESEARCH CENTER CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 518055, No. 505, Pioneer Park, University Town, Mount Li, Nanshan District, Shenzhen, Taoyuan Patentee after: Shenzhen Zhongke Lihan Thermoacoustic Technology Engineering Research Center Co., Ltd. Address before: 518055, No. 505, Pioneer Park, University Town, Taoyuan Li Shan Road, Shenzhen, Guangdong, Nanshan District Patentee before: Shenzhen Chinese Academy of Sciences Lihan Thermoacoustic Technology Engineering Research Center Co. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20180618 |