CN201373595Y - Novel comprehensive utilizing system of solar spectrum - Google Patents
Novel comprehensive utilizing system of solar spectrum Download PDFInfo
- Publication number
- CN201373595Y CN201373595Y CN200920113605U CN200920113605U CN201373595Y CN 201373595 Y CN201373595 Y CN 201373595Y CN 200920113605 U CN200920113605 U CN 200920113605U CN 200920113605 U CN200920113605 U CN 200920113605U CN 201373595 Y CN201373595 Y CN 201373595Y
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- solar
- optically focused
- primary mirror
- mirror
- focused primary
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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
- Y02E10/44—Heat exchange systems
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Abstract
The utility model provides a novel comprehensive utilizing system of solar spectrum, comprising a solar condensing main lens; a first medium film is arranged on the inner surface of the condensing main lens; and a first anti-reflection film is arranged on the outer surface of the condensing main lens. An assistant lens is arranged on the reflecting optical path of the condensing main lens; the incident face of the assistant lens is inclined with the reflecting optical path of the condensing main lens and provided with a second medium film; and the exit face of the assistant lens is provided with a second anti-reflection film. The utility model can carry out comprehensive utilization and distinguishing application on the solar energy aiming to the different characteristics of different wave lengths in solar spectrum, and has high efficiency and energy saving; for improving the solar utilizing efficiency, the utility model further adopts a support equipment; and the sun is tracked by utilizing a solar automatic tracker so that the lighting face of the condensing main lens can always face the sun, thereby keeping efficient lighting.
Description
Technical field
The utility model relates to a kind of multifuctional solar and utilizes system.
Background technology
As everyone knows, sunshine is a natural daylight most typical, that energy is the strongest, and inexhaustible.But in fact, only have solar energy seldom to be utilized, therefore, the utilization that further strengthens solar energy not only has great potentiality, can be effectively energy-conservation, also meet the modern life idea of human pursuing high quality quality of life and living environment simultaneously.
In recent years, along with rising steadily of conventional energy resource price, can strengthen the cost of national economic development undoubtedly, for the consideration of strategy, each Congress more and more payes attention to the development of new forms of energy industry.In the numerous industry of new forms of energy the inside, be considered to the beyond doubt business-like industry of tool of solar energy first of the most important new forms of energy of 21st century.Although each state is all developing solar utilization technique energetically at present, it is mainly used in water heater, fields such as solar lighting or photovoltaic, and the technology application facet is still more single, does not have integrated application, causes the waste of solar energy source.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of novel solar spectrum utilization system that can make full use of the visible light and the near infrared band light of solar energy.For this reason, the utility model is by the following technical solutions: it comprises the Salar light-gathering primary mirror, on optically focused primary mirror inner surface, be provided with first deielectric-coating, described first deielectric-coating reflects light that is used for solar cell power generation and the visible light that is used for solar lighting, to being used for the light transmission of solar water heater heating; Be provided with at optically focused primary mirror outer surface and allow first anti-reflection film of the light transmission that is used for solar water heater heating.
On the reflected light path of optically focused primary mirror, be provided with the auxilliary mirror in plane, the plane of incidence of the auxilliary mirror in described plane favours the reflected light path of optically focused primary mirror and is provided with second deielectric-coating, described second deielectric-coating to the visible light reflection that is used for solar lighting, allow the light transmission that is used for solar cell power generation, described spectroscopical exit facet be provided with to allow second anti-reflection film of the light transmission that is used for solar cell power generation.
Because adopt this described technical scheme, the utility model can fully utilize, distinguish utilization at the difference of characteristic that different wavelengths of light embodies in the solar spectrum to solar energy, efficient height, energy savings.In order to improve the utilization ratio of solar energy, the utility model has also adopted a kind of corollary equipment, utilizes solar automatic tracker to follow the tracks of the sun, makes the daylighting face of optically focused primary mirror can be all the time over against the sun, the daylighting of remaining valid.
Description of drawings
Fig. 1 is the overall schematic of solar spectrum utilization system core texture provided by the utility model.
Fig. 2 is the light path schematic diagram of solar spectrum utilization system provided by the utility model.
Fig. 3 is the upward view that auxilliary mirror provided by the utility model is formed structure.
Fig. 4 is an optically focused primary mirror cutaway view provided by the utility model.
Fig. 5 is the optically focused primary mirror vertical view of being made up of little eyeglass provided by the utility model.
Fig. 6 is the A place enlarged drawing of the utility model Fig. 1.
The specific embodiment
Basic structure of the present utility model mainly contains parabolic concentrator primary mirror 1, plane auxilliary mirror 2, fiber array 3 and solar automatic tracker four parts as shown in Figure 1, and among the figure, solar automatic tracker is concealed.
The face shape of optically focused primary mirror 1 is a paraboloidal mirror, can be glass material also can be the plastics of printing opacity, its inner surface is coated with deielectric-coating 11, the reflection of the light of 11 couples of wavelength 400nm～1000nm of deielectric-coating, allow the light transmission of wavelength 1000nm～2000nm, the outer surface of optically focused primary mirror 1 is coated with and allows first anti-reflection film 12 of light transmission of wavelength 1000nm～2000nm, and drawing reference numeral 7 is the sunshine of irradiation optically focused primary mirror 1.Be provided with the solar energy absorption plant 101 that solar water heater is set on the transmitted light path 8 of optically focused primary mirror 1, it absorbs from the near infrared light of the wavelength 1000nm～2000nm of optically focused primary mirror 1 transmission.Like this, the light that can will be suitable for heats the wavelength 1000nm～2000nm of usefulness is specifically designed to and adds heat utilization.
The auxilliary mirror 2 in plane adopts saturating infrared cold reflector, its plane of incidence is coated with the reflection of the light of wavelength 400nm～800nm, allow the deielectric-coating 21 of light transmission of wavelength 800nm～1000nm, the exit facet of the auxilliary mirror 2 in plane be coated with allows second anti-reflection film 22 of the light transmission that is used for solar cell power generation.The plane of incidence of the auxilliary mirror 2 in plane favours the reflected light path 9 of optically focused primary mirror, and fiber array 3 is arranged on the reflected light path 10 of the auxilliary mirror 2 in plane, and the transmitted light path 23 of the auxilliary mirror in plane is provided with the solar energy absorption plant 103 of solar cell; Like this, visible light and near infrared light are separated, promptly wavelength 800nm～1000nm light is used for carrying out solar electrical energy generation specially; Wavelength 400nm～800nm light is used for throwing light on specially.
Optically focused primary mirror 1 can be to be constituted or constituted parabola by the little glass lens 1a of polylith by a monolithic glass eyeglass, and described little glass lens is plane, sphere or parabola.One through hole 6 is arranged at optically focused primary mirror top, if optically focused primary mirror 1 is made of the little glass lens of polylith, as shown in Figure 5, top also constitutes through hole 6 in the middle of it.
The auxilliary mirror in plane is fixed as supporting mechanism by fixed bar 5, the fixing manhole 6 that passes through on primary mirrors 1 bottom surface of stalk 5, and described optical fiber passes described through hole 6, and optical fiber is fixed on the fixed bar 5 by machinery dish 4.
The utility model also can be provided with the automatic tracker of the sun, at this moment, optically focused primary mirror 1 is installed on the rotating mounting structure, drive by stepper motor, can rotate and adjust direction, make optically focused primary mirror 1 all the time over against the sun, and the fixed bar 5 of the auxilliary mirror 2 of supporting plane also is fixed on the rotating mounting structure of optically focused primary mirror 1, along with optically focused primary mirror 1 is synchronized with the movement.The automatic tracker of the sun is in order effectively to improve the utilization ratio of solar energy, it is provided with controlling organization, such as single-chip microcomputer, the automatic tracker of the sun also is provided with four light sensors of four diverse locations up and down that are installed in optically focused primary mirror 1, to receive incident light from different angles, the light intensity of experiencing when two light sensors up and down is during less than certain limiting value, single-chip microcomputer in the automatic tracker of the sun does not send and allows the order of stepping motor action, when two signal strength signal intensities surpass certain limit, can rotate by the control step motor, the speed of stepper motor also can be determined by the difference size of light intensity, thereby adjust optically focused primary mirror 1, make its daylighting face in the vertical direction face sunshine.About two light sensors be used for controlling another stepper motor, make its daylighting face face sunshine in the horizontal direction.Foregoingly make active sun tracker, also can use the passive type sun tracker, its operation principle makes to calculate track of sun, and information such as latitude, longitude of setting up according to tracker and time are followed the tracks of with the position of determining the sun again.
If optically focused primary mirror 1 is made of the little glass lens of polylith, the little glass lens of described polylith also is installed on the rotating mounting structure.
Above-mentioned concrete step is all only given an example for convenience of description, is not the restriction to the utility model scope.For the general personnel in present technique field, can under situation that does not break away from spirit of the present invention and scope, make many variations.Therefore, all technical schemes that are equal to also belong to protection domain of the present utility model.
Claims (7)
1. novel solar spectrum utilization system, it is characterized in that it comprises the Salar light-gathering primary mirror, on optically focused primary mirror inner surface, be provided with first deielectric-coating, described first deielectric-coating reflects light that is used for solar cell power generation and the visible light that is used for solar lighting, to being used for the light transmission of solar water heater heating; Be provided with at optically focused primary mirror outer surface and allow first anti-reflection film of the light transmission that is used for solar water heater heating.
On the reflected light path of optically focused primary mirror, be provided with the auxilliary mirror in plane, the plane of incidence of the auxilliary mirror in described plane favours the reflected light path of optically focused primary mirror and is provided with second deielectric-coating, described second deielectric-coating to the visible light reflection that is used for solar lighting, allow the light transmission that is used for solar cell power generation, described spectroscopical exit facet be provided with to allow second anti-reflection film of the light transmission that is used for solar cell power generation.
2. a kind of novel solar spectrum utilization system as claimed in claim 1 is characterized in that the described optical wavelength that is used for the solar water heater heating is 1000nm～2000nm; The described light that is used for solar cell power generation is wavelength period 800nm～1000nm; The described optical wavelength that is used for solar lighting is 400nm～800nm.
3. a kind of novel solar spectrum utilization system as claimed in claim 1 is characterized in that the optically focused primary mirror is to be made of a monolithic glass eyeglass, or constitutes parabola by the little glass lens of polylith that described little glass lens is plane, sphere or parabola.
4. a kind of novel solar spectrum utilization system as claimed in claim 1 is characterized in that described auxilliary mirror is made of the several piece level crossing.
5. a kind of novel solar spectrum utilization system as claimed in claim 1 is characterized in that the reflected light path of auxilliary mirror is provided with the optical fiber of conduction visible light; The transmitted light path of auxilliary mirror is provided with solar cell; The transmitted light path of optically focused primary mirror is provided with the solar water heater heater.
6. a kind of novel solar spectrum utilization system as claimed in claim 5 is characterized in that a through hole is arranged at optically focused primary mirror top, and described optical fiber passes described through hole.
7. a kind of novel solar spectrum utilization system as claimed in claim 1 is characterized in that it is provided with the automatic tracker of the sun, and described optically focused primary mirror is installed on the rotating mounting structure; The supporting construction of described auxilliary mirror and the supporting construction of optical fiber all are fixed on the optically focused primary mirror rotates the tracking sun with the optically focused primary mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920113605U CN201373595Y (en) | 2009-02-09 | 2009-02-09 | Novel comprehensive utilizing system of solar spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920113605U CN201373595Y (en) | 2009-02-09 | 2009-02-09 | Novel comprehensive utilizing system of solar spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373595Y true CN201373595Y (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920113605U Expired - Fee Related CN201373595Y (en) | 2009-02-09 | 2009-02-09 | Novel comprehensive utilizing system of solar spectrum |
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| CN (1) | CN201373595Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820237A (en) * | 2010-03-16 | 2010-09-01 | 香港应用科技研究院有限公司 | Small photovoltaic device |
| CN102103258A (en) * | 2011-02-25 | 2011-06-22 | 浙江大学 | Dish condensation-based solar energy secondary condensation frequency division method and device |
| WO2014019488A1 (en) * | 2012-07-30 | 2014-02-06 | 北京兆阳能源技术有限公司 | Wavelength-splitting-type solar energy comprehensive utilization system |
| CN103808029A (en) * | 2012-11-08 | 2014-05-21 | 深圳市联讯创新工场科技开发有限公司 | Solar condensation system |
| CN103926684A (en) * | 2014-03-22 | 2014-07-16 | 吉林大学 | Tracking point-focusing high-power condenser |
| TWI614466B (en) * | 2017-01-03 | 2018-02-11 | Penetrating reflective curved glass collecting device |
-
2009
- 2009-02-09 CN CN200920113605U patent/CN201373595Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820237A (en) * | 2010-03-16 | 2010-09-01 | 香港应用科技研究院有限公司 | Small photovoltaic device |
| CN101820237B (en) * | 2010-03-16 | 2013-11-27 | 香港应用科技研究院有限公司 | Small photovoltaic device |
| CN102103258A (en) * | 2011-02-25 | 2011-06-22 | 浙江大学 | Dish condensation-based solar energy secondary condensation frequency division method and device |
| WO2014019488A1 (en) * | 2012-07-30 | 2014-02-06 | 北京兆阳能源技术有限公司 | Wavelength-splitting-type solar energy comprehensive utilization system |
| CN103580601A (en) * | 2012-07-30 | 2014-02-12 | 北京兆阳光热技术有限公司 | Efficient wave length light-splitting type solar energy comprehensive utilization system |
| CN103580601B (en) * | 2012-07-30 | 2016-03-02 | 北京兆阳光热技术有限公司 | A kind of high efficiency wavelength beam splitting type solar energy composite utilizes system |
| CN103808029A (en) * | 2012-11-08 | 2014-05-21 | 深圳市联讯创新工场科技开发有限公司 | Solar condensation system |
| CN103808029B (en) * | 2012-11-08 | 2015-12-16 | 深圳市联讯创新工场科技开发有限公司 | A kind of solar concentrating system |
| CN103926684A (en) * | 2014-03-22 | 2014-07-16 | 吉林大学 | Tracking point-focusing high-power condenser |
| CN103926684B (en) * | 2014-03-22 | 2016-12-28 | 吉林大学 | A kind of following-up type point focusing high power concentrator device |
| TWI614466B (en) * | 2017-01-03 | 2018-02-11 | Penetrating reflective curved glass collecting device |
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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: 20091230 Termination date: 20140209 |