CN2911540Y - Solar energy device - Google Patents
Solar energy device Download PDFInfo
- Publication number
- CN2911540Y CN2911540Y CNU2006200227618U CN200620022761U CN2911540Y CN 2911540 Y CN2911540 Y CN 2911540Y CN U2006200227618 U CNU2006200227618 U CN U2006200227618U CN 200620022761 U CN200620022761 U CN 200620022761U CN 2911540 Y CN2911540 Y CN 2911540Y
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- CN
- China
- Prior art keywords
- solar
- reflex mirror
- energy equipment
- convergence reflex
- solar energy
- 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
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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
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar power device, which comprises a condenser fixed on a bracket and a convergence reflecting lens, wherein, the condenser will condense and reflect the sunlight onto the convergence reflecting lens arranged on the upper part of the condenser from certain angel; the convergence reflecting lens is provided with light energy conversion devices like solar power battery components, optical fibers or super conduction heat pipes. The utility model is characterized in that the device can transfer the sunlight into well-focused luminosity via the second round convergence and make full utilization of the sunlight; that a single condenser does not need to be highly accurate, and the condenser and convergence reflecting lens can be made from any materials covered with a layer of light reflection, greatly reducing the manufacturing cost; and that the solar power source can be separated which will be convenient for transmission, carry-over, overhaul, replacement, and utilization.
Description
Technical field
The utility model relates to a kind of solar utilizing equipment, is specifically related to a kind of solar energy equipment.
Background technology
What of the photoelectric transformation efficiency of solar module and the efficient of transition material and photo-generated carrier are closely related, adopt a large amount of solar modules to cause cost high; About 50% light can not produce carrier in the sunshine, only produces heat.Therefore, satisfy the high condition of injecting carrier is to improve intensity of illumination.Adopt single concentrator, need very high optically focused precision, bring manufacturing cost to increase considerably; The intensity of illumination raising certainly leads to a large amount of heat, and high heat will make conversion efficiency of solar cell descend, even damages solar cell; Solar module makes surperficial unclean generation tropical island effect because of encapsulating and being exposed to open-air atmosphere, cause the damage of battery sheet quite high, and the production technology difficulty is also bigger; The big-power solar TRT generally all must fixedly mount, can not be vehicle-mounted or portable, limited environment for use; At present, solar water heater is middle warm type basically, also promptly below 90 ℃, and winter or inapplicable at extremely frigid zones; The solar energy stove that uses is open-air use basically at present, and promptly inconvenience is also unhygienic, and is not easy to operation; The present sun light lighting device of using is owing to the daylighting reason does not reach the desired illumination of normal illumination.
The utility model content
The purpose of this utility model is the deficiency that overcomes existing Application of Solar Energy equipment, manufactures and designs a kind of solar energy equipment that satisfies solar energy generation electric energy, heat energy or luminous energy simple in structure, with low cost.
Above-mentioned purpose is achieved through the following technical solutions: a kind of solar energy equipment, comprise the concentrator and the convergence reflex mirror that are fixedly mounted on the support, concentrator reflexes to sunlight on the convergence reflex mirror of portion disposed thereon according to certain angle, and described certain angle is meant that the hot spot of concentrator convergence should be equal to or less than the mirror open area of convergence reflex mirror; Described concentrator and convergence reflex mirror can have same optical axis, also can not be arranged on the same optical axis as required.Below the convergence reflex mirror, be provided with transform light energy equipment along the optical axis direction of convergence reflex mirror.
Described transform light energy equipment is solar module, optical fiber or super heat-conductive pipe, uses this equipment to produce electric energy, heat energy or luminous energy, to satisfy different instructions for uses.
The beneficial effects of the utility model are: because this device reaches high optically focused degree through secondary convergence, reflection, the solar energy utilization is abundant, and the precision of single concentrator does not need very high, concentrator, convergence reflex mirror etc. can adopt any material to install reflection layer additional and make, and can reduce manufacturing cost significantly; Sun-generated electric power can make split type, is convenient to vehicle-mounted, portable, maintenance, replacing, uses very convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model generating, electro-heat equipment structural representation;
Fig. 2 is the utility model concentration illumination device structural representation;
Fig. 3 is the utility model thermal electric generator structural representation.
Among the figure: 1. concentrator 2. heat pipes 3. water tanks 4. convergence reflex mirrors 5. convergence reflex mirror supports 6. optical filterings 7. solar modules 8. supports 9. pedestals 10. optical fiber 11. optical axises 12. illuminating lamps 13. steam-electric power unit 14. heat pipe supports, 15. optical filterings and structure of fiber_optic.
The specific embodiment
A kind of solar energy equipment of the utility model includes concentrator 1 and convergence reflex mirror 4 etc., and concentrator and convergence reflex mirror shape can be parabolic lens or other multiple geometry.As shown in Figure 1, the concentrator 1 of parabolic mirror shape is fixedly mounted on the support 8, support 8 is fixed on the pedestal 9, concentrator 1 with sunlight, reflex to its top convergence of rays speculum 4 on, described convergence reflex mirror 4 is arranged on the top of convergence reflex mirror support 5; Concentrator 1 and convergence reflex mirror 4 can have same optical axis 11, high convergent pencil of rays after the convergence impinges upon also being positioned on the solar module 7 that vertically is placed on optical axis 11 of its below, by adjusting the mutual edge distance mutually between concentrator 1, convergence reflex mirror 4 and the solar module 7, reach best spotlight effect, and make the native system compact conformation.Distance between concentrator 1 and the convergence speculum 4 should make convergence reflex mirror 4 concentrator 1 not produced and block, and the hot spot that concentrator 1 is assembled should be equal to or less than the mirror open area of convergence reflex mirror 4; Distance between convergence reflex mirror 4 and the solar module 7 should be the high convergent pencil of rays through assembling, and uniform irradiation is on solar module 7, and promptly the high convergent pencil of rays facula area of assembling through the convergence reflex mirror should equal the area of solar module 7.
According to instructions for use, solar module 7 can adopt monolithic, also available not stacked together through several pieces solar battery sheets of encapsulation, and the battery sheet connects with the cassette inserting mode.Because the light beam of assembling is very strong, so the light of transmission is very strong, the thickness of battery sheet can reach rear panel with the light of upper cell sheet transmission and generate electricity simultaneously, can avoid the light reflection to scatter and disappear to greatest extent, and sunshine is fully used.But solar battery sheet simplified package stacked together reduces the production difficulty, reduces encapsulating material, has reduced production cost, and can avoid tropical island effect, improves battery life.
In order to improve photoelectric transformation efficiency, reduce the temperature on solar module surface simultaneously, can between convergence reflex mirror 4 and solar module 7, optical filtering 6 be set,, optical filtering 6 filterings only produce the light of heat but can not producing carrier.
As shown in Figure 1, between convergence reflex mirror 4, optical filtering 6 and solar module 7, be provided with an above heat pipe 2, one end of described heat pipe 2 is connected between convergence reflex mirror 4 and the solar module 7, also can install heat pipe 2 additional in solar module 7 bottom surfaces.The other end of heat pipe 2 links to each other with water tank 3, the heat that high converge sunlight produces can be passed away, reach the purpose of heat radiation, and produce high-temperature-hot-water, this water tank 3 can make split type, is used for warming and absorption type or absorption type air-conditioner thermal source or obtains life hot water.For the large-sized solar generating field, the heat that a plurality of such monomer solar photoelectric TRTs produce can be collected on one or several steam electric power generators, form the solar heat steam-driven generator, solar energy is utilized more fully, and can reduce the totle drilling cost of solar electrical energy generation greatly.
Fig. 2 shows the embodiment of the utility model concentration illumination device.On the illuminating lamp 12 that the light beam that this device convergence reflex mirror 4 is assembled is introduced in the place that needs illumination by optical fiber 10, can obtain very strong illuminating ray, with regard to single illumination instructions for use, the utilization ratio of sunshine can be reached the highest.In actual the use, can also make the solar energy kitchen range, the other end of optical fiber 10 is directly linked to each other with the solar energy kitchen range with the fast material of heat conduction.In order to reduce the heat that optically focused produces, also can between convergence reflex mirror 4 and optical fiber 10, optical filtering 6 be set, and between convergence reflex mirror 4 and optical fiber 10, be provided with the heat radiation heat pipe 2, heat pipe 2 is fed water tank, provide the steam boiler of domestic hot-water or feeding steam-electric power unit 13 to be directly used in steam-electric power, or link to each other with the solar heat kitchen range.
Figure 3 shows that the embodiment of the utility model thermal electric generator.Heat pipe 2 is set below convergence reflex mirror 4, and the steam boiler with heat pipe 2 feeding steam-electric power units 13 can make solar energy be directly used in steam-electric power; This thermal source also can insert indoor by heat pipe 2, and the other end of super heat-conductive pipe 2 is linked to each other with the solar heat kitchen range, uses for some separated solar kitchen ranges, or directly feeds water tank, and the domestic hot-water is provided.
Solar energy equipment described in the utility model is provided with solar tracking system, and the reflector that can keep parabolic minute surface or geometry reaches spotlight effect the best all the time towards the sun.This device can be regulated the optically focused degree and reach more than hundreds of times, therefore under equal conditions, can reduce the consumption of solar module significantly, can greatly improve existing conversion efficiency of solar cell simultaneously more than one times.Because this device reaches high optically focused degree through secondary convergence, reflection, the precision of single concentrator does not need very high, has therefore reduced manufacturing cost significantly.
In addition, devices such as the concentrator 1 of this device, convergence reflex mirror 4 can adopt any material to make, and install reflection layer thereon additional, and form can be rigid or collapsible, as long as can satisfy instructions for use.
This device is provided with charging device, energy storage equipment, inverter, stable-pressure device, can make the sun-generated electric power of various power, to satisfy the unequally loaded needs.Also can form large-scale generating field by large-scale array, generate electricity by way of merging two or more grid systems.
Claims (10)
1. solar energy equipment, comprise the concentrator and the convergence reflex mirror that are fixedly mounted on the support, it is characterized in that: described convergence reflex mirror is arranged on the top of the support of concentrator top, concentrator reflexes to sunlight on the side's disposed thereon convergence reflex mirror, concentrator and convergence reflex mirror have same optical axis, below the convergence reflex mirror, be provided with transform light energy equipment along convergence reflex mirror optical axis direction.
2. a kind of solar energy equipment as claimed in claim 1 is characterized in that: described transform light energy equipment is solar module, optical fiber or heat pipe.
3. a kind of solar energy equipment as claimed in claim 2, it is characterized in that: described solar module can be a monolithic solar panel module, also can be without encapsulation, several pieces solar battery sheets stacked together, and the battery sheet adopts the cassette inserting mode to connect; Its thickness can guarantee to reach next battery sheet from the luminous energy of upper cell sheet transmission.
4. a kind of solar energy equipment as claimed in claim 3 is characterized in that: between described convergence reflex mirror and transform light energy equipment optical filtering can be set.
5. a kind of solar energy equipment as claimed in claim 1 or 2, it is characterized in that: between described convergence reflex mirror and solar module, heat pipe is set, also can heat pipe be set in the solar module bottom surface, the other end of heat pipe links to each other with water tank or steam boiler, or direct ground connection.
6. a kind of solar energy equipment as claimed in claim 1 or 2 is characterized in that: be provided with heat pipe below described convergence reflex mirror, the other end of heat pipe links to each other with solar heat kitchen range, water tank or steam boiler.
7. a kind of solar energy equipment as claimed in claim 1 or 2 is characterized in that: be arranged with optical fiber at described convergence reflex mirror, the optical fiber other end is introduced room lighting or is linked to each other with the solar energy kitchen range.
8. a kind of solar energy equipment as claimed in claim 1 or 2 is characterized in that: between described convergence reflex mirror and optical fiber heat pipe can be set, the other end of heat pipe links to each other with solar heat kitchen range, water tank or steam boiler.
9. a kind of solar energy equipment as claimed in claim 1 is characterized in that: described concentrator and convergence reflex mirror are parabolic lens.
10. a kind of solar energy equipment as claimed in claim 1 is characterized in that: this device is provided with solar tracking system, charging device, energy storage equipment, inverter, stable-pressure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200227618U CN2911540Y (en) | 2006-02-05 | 2006-02-05 | Solar energy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200227618U CN2911540Y (en) | 2006-02-05 | 2006-02-05 | Solar energy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911540Y true CN2911540Y (en) | 2007-06-13 |
Family
ID=38133404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200227618U Expired - Fee Related CN2911540Y (en) | 2006-02-05 | 2006-02-05 | Solar energy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911540Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042891A (en) * | 2015-08-12 | 2015-11-11 | 华中科技大学 | Disk type solar heat collection utilization system |
| CN108322181A (en) * | 2017-01-15 | 2018-07-24 | 余华阳 | A kind of condensation photovoltaic electric heating alliance power station |
-
2006
- 2006-02-05 CN CNU2006200227618U patent/CN2911540Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042891A (en) * | 2015-08-12 | 2015-11-11 | 华中科技大学 | Disk type solar heat collection utilization system |
| CN105042891B (en) * | 2015-08-12 | 2016-11-30 | 华中科技大学 | A kind of disc type solar energy collection heat utilization system |
| CN108322181A (en) * | 2017-01-15 | 2018-07-24 | 余华阳 | A kind of condensation photovoltaic electric heating alliance power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20070613 Termination date: 20130205 |