CN202633357U - Device for converting solar energy - Google Patents
Device for converting solar energy Download PDFInfo
- Publication number
- CN202633357U CN202633357U CN2012201305770U CN201220130577U CN202633357U CN 202633357 U CN202633357 U CN 202633357U CN 2012201305770 U CN2012201305770 U CN 2012201305770U CN 201220130577 U CN201220130577 U CN 201220130577U CN 202633357 U CN202633357 U CN 202633357U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- heat
- converting solar
- transparent shell
- polygon
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
本实用新型揭示一种太阳能转换装置，能同时发电和供热，包括透明壳体、以及在其内部的光电器件和导热装置；所述的透明壳体底部涂有反光膜或在透明壳体内部设置聚光元件；所述光电器件位于所述聚光元件或涂有反光膜的透明壳体的聚焦线上或附近；所述的导热装置为多边形导热装置，所述的光电器件围绕所述的多边形导热装置排列；所述的导热装置由多边形金属管及其内部的工质组成。由于本实用新型主要利用多边形导热装置，使得导热装置与光电器件的接触面大幅增加，从而提高了光电器件的散热效率。
The utility model discloses a solar energy conversion device, which can generate electricity and heat at the same time, and includes a transparent casing, a photoelectric device and a heat conduction device inside; A light concentrating element is set; the photoelectric device is located on or near the focal line of the light concentrating element or a transparent casing coated with a reflective film; the heat conduction device is a polygonal heat conduction device, and the photoelectric device surrounds the The polygonal heat conduction devices are arranged; the heat conduction devices are composed of polygonal metal tubes and working fluid inside them. Since the utility model mainly utilizes the polygonal heat conduction device, the contact surface between the heat conduction device and the photoelectric device is greatly increased, thereby improving the heat dissipation efficiency of the photoelectric device.
Description
Technical field
The utility model relates to a kind of device for converting solar energy, specifically relates to a kind of energy converter that can solar energy converting be become electric energy and heat energy, relates in particular to a kind of conversion equipment that can improve energy conversion efficiency.
Background technology
In the prior art, the solar converter that can produce electric energy and heat energy in the time of known is with refraction optically focused, and its spotlight effect is not as reflecting condensation.Refraction optically focused needs the material of high index of refraction, and following the tracks of the sun also needs twin shaft to regulate.
And refraction optically focused will obtain height optically focused, and the requirement of optics and complexity are wanted high many.So just make that the cost and the cost of solar converter are very high, and maintenance difficulty, device is changed numerous and diverse, to a great extent limit the large-scale promotion application of solar converter.
Based on this; Have solution provide through collective optics be positioned at photoelectric cell on the collective optics focal line and realize the abundant absorption of energy; And photoelectric cell is dispelled the heat through the refractive index liquid consistent that places container with container material; But this scheme requires than higher liquid refractive index, and photoelectric cell directly contacts with liquid, has influenced the useful life of photoelectric cell.
In addition; Like Chinese patent number " 200610002978.7 "; Name is called the utility model patent of " internal light-focusing solar photoelectric and light-heat composite pipe "; Disclosed a kind ofly by the crystal silicon solar energy battery that is bonded on the collector metal band, be welded on the metal tube on this metal band, the transparent glass tube of flute profile reflecting condenser and encapsulation is formed.The flute profile reflecting condenser is focused to the sunlight of incident on the crystal silicon solar energy battery of collector metal band and another side, is evacuated in the glass tube or inflated with nitrogen.The solar energy part that this solar cell absorbs converts electric energy to, is drawn outside the glass tube by plain conductor; A part converts heat energy to and is delivered to metal tube through metal band, spreads out of outside the glass tube through the metal intraductal working medium.But the defective of this scheme is 1) light concentrating times little (especially for mini-system); 2) have only part sunlight to be used for opto-electronic conversion; 3) owing to the restriction of shape, light intensity uniformity and opto-electronic conversion are not high; 3) transmission of heat energy inadequately directly fully; 4) because swept area is big, thermal losses is bigger; 5) reflection of metal tube can be wasted a part of sunlight.
The utility model content
The purpose of the utility model is to overcome above-mentioned shortcoming of the prior art, provides a kind of solar energy that can make full use of preferentially to produce electric energy, its subthermal energy, photoelectric device rapid heat dissipation, the device for converting solar energy of stable and reliable working performance.
The technical scheme of the utility model is: a kind of device for converting solar energy, comprise photoelectric device and heat-transfer device,
Also comprise transparent shell;
It is inner that described photoelectric device and heat-transfer device are positioned at described transparent shell;
Described transparent shell bottom scribbles reflective membrane or at transparent shell set inside collective optics;
Said photoelectric device be positioned at said collective optics scribble on the focal line of transparent shell of reflective membrane or near;
Described heat-transfer device is the polygon heat-transfer device, and described photoelectric device is arranged around described polygon heat-transfer device.
In preferred embodiment of the utility model, described polygon heat-transfer device comprises the polygon metal tube, and is positioned at the inner working medium of described polygon metal tube.
In preferred embodiment of the utility model, described polygon metal tube is for falling pentagonal metal tube, and described working medium is the liquid of low evaporation point or mobile cooling fluid.Describedly also can advance from an end of transparent shell at least from the turnover of an end of transparent shell, another brings out.
In preferred embodiment of the utility model, described photoelectric device is three or three groups, lay respectively at down near two limits in pentagonal metal tube top margin and bottom, and the limit of photoelectric device and metal tube is parallel.
In preferred embodiment of the utility model, described collective optics is an optically focused reflection concave mirror, and described optically focused reflection concave mirror is parabolic shape, described photoelectric device and polygon heat-transfer device be positioned on the focal line of said optically focused reflection concave mirror or near.
In preferred embodiment of the utility model, described transparent shell seals, and inside is vacuum state.
In preferred embodiment of the utility model, described transparent shell is circular glass tube.
In preferred embodiment of the utility model, described photoelectric device is a monocrystaline silicon solar cell.
In preferred embodiment of the utility model, described polygon metal tube is copper pipe or aluminum pipe.
In preferred embodiment of the utility model, described device for converting solar energy also comprises power output device
The device for converting solar energy that the utility model discloses owing to wherein mainly utilize the polygon heat-transfer device, makes the contact-making surface of heat-transfer device and photoelectric device significantly increase, thereby has improved the radiating efficiency of photoelectric device; And the polylith photoelectric device can be set around the polygon heat-transfer device, can make the sunlight direct projection or reflex to more equably on its surface, thereby improve the utilance of sunlight; On the other hand; The utility model can adopt the photoelectric effect generating of solar panels simultaneously; And remaining solar energy taken out as heat energy, so the total energy conversion efficiency is very high, bosher's mass-energy is avoided the temperature of solar panels to become very high and is influenced efficient simultaneously.Heat is taken out of by the heat exchange of outside through the phase transformation of liquid or circulating of liquid; Played the dual-use function of heat radiation and heat energy utilization.Transparent shell vacuumizes, to reduce heat energy loss.Because photovoltaic generation, and photovoltaic failed to utilize and the heat that produces makes full use of, the utilization ratio of overall solar energy improves widely.
Description of drawings
Fig. 1 is the partial structurtes sketch map of the utility model sun electrical switching device preferred embodiment;
Fig. 2 is the perspective structure sketch map of the utility model sun electrical switching device preferred embodiment;
Fig. 3 is the unitary construction sketch map of the utility model sun electrical switching device preferred embodiment;
Fig. 4 is the sketch map of the utility model sun electrical switching device preferred embodiment.
Among the figure: 100 – transparent shells; 110 – collective opticses; 120 – photoelectric devices; 130 – polygon metal tubes; 140 – liquid inlets; 150 – liquid outlets; 160 – gears on worm; 170 – gears; 180 – servomotors; 190 – sunlights.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection range of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
Referring to Fig. 1, device for converting solar energy comprises transparent shell 100, in transparent shell 100 set inside collective optics 110 and photoelectric device 120 is arranged, photoelectric device 120 be positioned on the focal line of collective optics 110 or near.In the present embodiment kind, collective optics 110 is concave mirrors, and shape is not limited thereto certainly.Sunlight 190 is got into by the outer surface of the transparent shell 100 of device for converting solar energy; The sub-fraction direct irradiation is at the photoelectric device 120 of polygon top margin, and major part in addition is positioned on the photoelectric device 120 of polygonal bottom through the reflection arrival of collective optics 110.Among another embodiment of the utility model, can reflective membrane be coated in transparent shell 100 bottoms, thereby can collective optics 110 be set, reach effect equally sunlight optically focused in transparent shell 100 inside.
In the utility model embodiment; Photoelectric device 120 is provided with three or three groups; And be down on the focal line that pentagonal shape is arranged in collective optics 110, four or del or a plurality of photoelectric devices 120 can be set equally, form polygon and arrange.In photoelectric device 120 encirclements place, be provided with the polygon heat-transfer device, the polygon heat-transfer device comprises polygon metal tube 130 and the working medium (not shown) that is positioned at polygon metal tube 130 inside.The working medium here is mainly used in cooling photoelectric device 120, and the heat of photoelectric device 120 is taken away, and preferably hangs down the liquid of evaporation point, like pentane working medium.
Among the utility model embodiment; Laterally arrange between photoelectric device 120 and the polygon metal tube 130; Thereby increased the exchange area between photoelectric device 120 and the polygon metal tube 130; Make the heat of photoelectric device 120 to be taken away fast, improved the radiating effect of photoelectric device 120 by polygon metal tube 130 inner liquid.The related photoelectric device 120 of the utility model can be monocrystaline silicon solar cell or other high efficiency solar cells.
Among the utility model embodiment, polygon metal tube 130 can adopt copper or aluminum to process, and is made for good with the metal material of good heat conduction effect.Transparent shell 100 can be circular, can be other shapes also, does not limit here.Transparent shell 100 can be processed by glass, transparent plastic; Mainly be that sunlight is penetrated; And photoelectric device 120 and collective optics 110 played a protective role; Avoid photoelectric device 120 and collective optics 110 to be directly exposed in the air, receive the corrosion of long-term air or water, salt fog, acid rain etc.Seal at transparent shell 100 two ends, the inside state that is evacuated, thus can prevent leaking of transparent shell 100 internal heat.Perhaps at transparent shell 100 inner stuffed heat insulated gases, for example the falling property gas of argon, krypton and so on.
Referring to Fig. 2, device for converting solar energy one end is provided with working medium inlet or gateway 140, and the working medium of cooling gets into the polygon heat-transfer device therefrom, and the working medium that was heated (or vaporization) by photoelectric device 120 flows out from liquid outlet 150 or 140.The liquid that heated gets into device for converting solar energy again after the cooling of over-heat-exchanger (not shown).
The position of photoelectric device 120 overlaps or most of the coincidence with the focal line of collective optics 110 near the middle and upper part of transparent shell 100.The output of the photoelectric device 120 of a plurality of transparent shells 100 (not shown) that can be together in series or parallel is to strengthen overall output voltage or output current.
A plurality of transparent shells 100 can be connected or combined, and constitute a device for converting solar energy module.Referring to Fig. 3 and Fig. 4, in the utility model embodiment, shown a kind of solar tracking system that can regulate a plurality of solar collectors simultaneously.It makes sunlight 190 laterally vertically get into transparent shell 100, and then focuses on the photoelectric device 120.
Among the utility model embodiment, first-selected solar tracking system comprises a cover gear on worm 160 and servomotor 180.One end of each transparent shell 100 all has a gear 170 stinging this gear on worm 160.The rotation of gear on worm 160 will be regulated the angle of all transparent shells of ining succession with it 100.This cover system can not influence the angle of transparent shell major axis.One cover solar tracking system can be arranged in the device for converting solar energy module.
This utility model also can be used other kind of solar tracking system or extra solar tracking signal certainly, and these systems also are known mature technologies.
The above; Be merely the embodiment of the utility model; But the protection range of the utility model is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the utility model disclosed, and variation or the replacement that can expect without creative work all should be encompassed within the protection range of the utility model.Therefore, the protection range of the utility model should be as the criterion with the protection range that claims were limited.
Claims (10)
1. a device for converting solar energy comprises photoelectric device and heat-transfer device, it is characterized in that:
Also comprise transparent shell;
It is inner that described photoelectric device and heat-transfer device are positioned at described transparent shell;
Described transparent shell bottom scribbles reflective membrane or at transparent shell set inside collective optics;
Said photoelectric device be positioned at said collective optics scribble on the focal line of transparent shell of reflective membrane or near;
Described heat-transfer device is the polygon heat-transfer device, and described photoelectric device is arranged around described polygon heat-transfer device.
2. device for converting solar energy according to claim 1 is characterized in that, described polygon heat-transfer device comprises the polygon metal tube, and is positioned at the inner working medium of described polygon metal tube.
3. device for converting solar energy according to claim 2; It is characterized in that; Described polygon metal tube is for falling pentagonal metal tube, and described working medium is the liquid or the mobile cooling fluid of low evaporation point, described working medium at least need from one of transparent shell bring out into.
4. device for converting solar energy according to claim 3 is characterized in that, described photoelectric device is three or three groups, lay respectively at down near two limits in pentagonal metal tube top margin and bottom, and the limit of photoelectric device and metal tube is parallel.
5. according to one of claim 1 ~ 4 sun ability conversion equipment; It is characterized in that; Described collective optics is an optically focused reflection concave mirror, and described optically focused reflection concave mirror is parabolic shape, described photoelectric device and polygon heat-transfer device be positioned on the focal line of said optically focused reflection concave mirror or near.
6. the device for converting solar energy of stating according to claim 5 is characterized in that, described transparent shell seals, and inside is vacuum state or stuffed heat insulated gas.
7. the device for converting solar energy of stating according to claim 6 is characterized in that, described transparent shell is circular glass tube.
8. device for converting solar energy according to claim 5 is characterized in that, described photoelectric device is a monocrystaline silicon solar cell.
9. device for converting solar energy according to claim 5 is characterized in that, described polygon metal tube is copper pipe or aluminum pipe.
10. device for converting solar energy according to claim 5 is characterized in that described device for converting solar energy also comprises power output device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201305770U CN202633357U (en) | 2012-03-31 | 2012-03-31 | Device for converting solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201305770U CN202633357U (en) | 2012-03-31 | 2012-03-31 | Device for converting solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633357U true CN202633357U (en) | 2012-12-26 |
Family
ID=47386512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201305770U Expired - Fee Related CN202633357U (en) | 2012-03-31 | 2012-03-31 | Device for converting solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633357U (en) |
-
2012
- 2012-03-31 CN CN2012201305770U patent/CN202633357U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1773190B (en) | Solar energy thermoelectric co-supply system | |
| CN102589159B (en) | Photovoltaic and photo-thermal composite parabolic condenser with vacuum tube | |
| CN102103258A (en) | Dish condensation-based solar energy secondary condensation frequency division method and device | |
| CN101655287A (en) | Optical collector with multi-section circular arc | |
| CN106160658B (en) | A kind of photovoltaic and photothermal solar association system of the full spectrum of light-focusing type | |
| CN101814870B (en) | Solar trench type temperature-difference generating device | |
| CN2847686Y (en) | Light focusing heat collecting type solar energy temperature differential generator | |
| CN105356846A (en) | Novel photovoltaic photo-thermal integrated assembly | |
| CN101719741A (en) | Solar photovoltaic and photothermal conversion device | |
| CN200989672Y (en) | High-performance solar energy device | |
| CN201479052U (en) | Photothermal and photoelectricity combined generating device for tracking concentrating solar energy | |
| CN102623541A (en) | Solar energy conversion device | |
| WO2007079657A1 (en) | High efficient apparatus using solar energy | |
| CN102683461B (en) | A kind of Photospot solar device | |
| CN113315458A (en) | Photo-thermal integrated power generation device | |
| CN209541198U (en) | A kind of high temperature type solar energy optical-thermal photovoltaic devices | |
| CN103456823B (en) | A kind of tubulose condensation photovoltaic battery component | |
| CN202633357U (en) | Device for converting solar energy | |
| CN111953290B (en) | Thermoelectric combination multifunctional glass device | |
| CN101776325B (en) | A Compound Parabolic Concentrator Combining Internal Concentration and External Concentration | |
| WO2023216617A1 (en) | Light splitting, absorbing and heat collecting assembly, photovoltaic combined heat and power supply system, and electric energy storage system | |
| CN104917453B (en) | High concentrating photovoltaic power generation co-generation unit and its Component Structure | |
| CN114938197A (en) | Thin Film Air Column Concentrating Photovoltaic Cell Modules and Module Arrays | |
| CN202350334U (en) | Solar photothermal and photoelectricity conversion device | |
| CN206059405U (en) | A kind of GaAs concentrating solar battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JULONG ENERGY SAVING TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: PANG JUN Effective date: 20130409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200082 HONGKOU, SHANGHAI TO: 200433 YANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130409 Address after: 200433, room 7, building 243, 702 University Road, Shanghai, Yangpu District Patentee after: Shanghai Julong Energy Saving Technology Co., Ltd. Address before: 200082 No. 638, Qigihar Road, Shanghai Patentee before: Pang Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |