CN201038174Y - Light gathering type solar energy thermoelectric combined-supply apparatus - Google Patents
Light gathering type solar energy thermoelectric combined-supply apparatus Download PDFInfo
- Publication number
- CN201038174Y CN201038174Y CNU2007200368930U CN200720036893U CN201038174Y CN 201038174 Y CN201038174 Y CN 201038174Y CN U2007200368930 U CNU2007200368930 U CN U2007200368930U CN 200720036893 U CN200720036893 U CN 200720036893U CN 201038174 Y CN201038174 Y CN 201038174Y
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- heat
- battery sheet
- water pipe
- conducting plate
- solar battery
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 239000011521 glass Substances 0.000 claims description 23
- 238000011534 incubation Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 4
- 239000006117 anti-reflective coating Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 13
- 229910052802 copper Inorganic materials 0.000 description 13
- 239000010949 copper Substances 0.000 description 13
- 238000010248 power generation Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a condensing solar heat-electricity co-supply device, comprising a condensing heat-electricity co-supply generator, a heat preservation water tank, a supporting bracket, a cold water inlet, a hot water outlet and a power output interface; the condensing heat-electricity co-supply generator is arranged on the lower part of the heat preservation water tank; a water outlet of a heat exchange water pipe in the condensing heat-electricity co-supply generator is communicated with the internal chamber of the heat preservation water tank; the condensing heat-electricity co-supply generator and the heat preservation water tank are arranged on the supporting bracket; the cold water inlet is communicated with the water inlet of the heat exchange water pipe in the condensing heat-electricity co-supply generator; the hot water outlet and the internal chamber of the heat preservation water tank are communicated and arranged on the lower part of the heat preservation water tank; the cold water inlet, the heat exchange water pipe in the condensing heat-electricity co-supply generator, the heat preservation water tank and the hot water outlet constitute a water flow passage; the solar batterys in the condensing heat-electricity co-supply generator are mutually connected by leads and are connected with a power supply output interface with the output terminals. The utility model can generate the electricity with high efficiency, can supply the heat; meanwhile, the consumed material has low cost and small land occupying.
Description
Technical field
The utility model relates to a kind of cogenerator, relates in particular to a kind of high-effective concentration device that utilizes and gathers that solar energy generates electricity and the device of heat supply.
Background technology
Along with the variation of global ecological environment, the crisis of the traditionization energy, various countries are all in the regenerative resource of seeking environmental protection.Solar energy is exactly the new forms of energy of potentiality to be exploited maximum in the regenerative resource.Therefore many workers have invented the purpose that solar power generation cell and solar water heater are realized solar power generation and heat supply, but device of solar generating in the market again because efficient low cause high, the area that takes up room is big, be difficult to reach large-scale application, simultaneously not only seldom seeing a whole set of can generate electricity but also can heat, be efficiently simultaneously, and the product of low cost of manufacture.Therefore it is little to develop the efficient power generation heating and the area that takes up room, and consumes the few cogenerator of solar power silicon material cell, is the research focus of present solar utilization technique.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of light-gathering solar thermal electric combined supply device, and this light-gathering solar thermal electric combined supply device can efficient power generation, not only can heat supply and cost of raw materials used is low and take up an area of space but also little simultaneously.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of light-gathering solar thermal electric combined supply device, comprise light collecting cogeneration generator, attemperater, frame support bracket, cooling water inlet, hot water outlet and power output interface, light collecting cogeneration generator is located at the below of attemperater, heat exchanging water pipe's delivery port is communicated with the attemperater inner chamber in the light collecting cogeneration generator, light collecting cogeneration generator and attemperater are located on the frame support bracket, heat exchanging water pipe's water inlet in cooling water inlet and the light collecting cogeneration generator is connected, hot water outlet communicates with the inner chamber of attemperater and is located at the bottom of attemperater, and solar battery sheet current output terminal and power output interface in the light collecting cogeneration generator join.
Further technical scheme of the present utility model is:
Described light collecting cogeneration generator is by transparency glass plate, collector lens, solar battery sheet, the metal heat-conducting plate, the heat exchanging water pipe, insulation material, postnotum and heat insulation frame are formed, transparency glass plate, metal heat-conducting plate and postnotum are located in the heat insulation frame at interval, form the light transmission chamber between transparency glass plate and the metal heat-conducting plate, form incubation cavity between metal heat-conducting plate and the postnotum, collector lens be located at transparency glass plate below, solar battery sheet be fixed in the metal heat-conducting plate above, the quantity of solar battery sheet equates with the quantity of collector lens, the optically focused focus of collector lens is just on corresponding solar battery sheet, following and the solar battery sheet that the heat exchanging water pipe is fixed in the metal heat-conducting plate just is distributed in directly over the heat exchanging water pipe, the heat exchanging water pipe is in the incubation cavity, fill insulant material in the incubation cavity.
Described solar battery sheet is a kind of in the high-efficiency battery formed of amorphous silicon multi-disc layer battery and III/V family semiconductor layer.
The distance of the relative metal heat-conducting plate of described transparency glass plate can be regulated, and forms the light transmission cavity body of adjustable distance.
Described solar battery sheet and heat exchanging water pipe are respectively with the above and below welding of silver with the metal heat-conducting plate.
The upper surface of described transparency glass plate is coated with a kind of in SiO2 and the TiO2 antireflective coating.
The beneficial effects of the utility model are: the light collecting cogeneration generator in this example does not use silicon solar cell in a large number, only uses amorphous silicon battery sheet or III/V family semiconductor solar high-efficiency battery sheet on a small quantity; Do not use glass heat-collecting vacuum tube, only use copper tube on a small quantity, saved expensive silicon materials resource and glass heat-collecting vacuum tube, reduced the made cost; Utilize the Fresnel Lenses principle that solar energy is gathered one, make battery sheet efficient power generation, use battery sheet and heat-transfer metal plate and the integrated heat transfer technology of purple heat exchange copper tube simultaneously, most of heat energy of sunlight is absorbed by water, reach the purpose of high-efficiency electrification heat-producing.Therefore can efficient power generation when light collecting cogeneration generator is located in the cogenerator, again can heat supply and cost of raw materials used is low and to take up an area of the space little simultaneously.
Description of drawings:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is a light collecting cogeneration generator profile described in the utility model;
Fig. 3 is the integrated heat exchanger schematic diagram that solar cell described in the utility model, metal heat-conducting plate and heat exchanging water pipe form.
Arrow is a water (flow) direction among Fig. 1, among Fig. 3: the wiring of 100-battery sheet.
Embodiment
Embodiment: a kind of light-gathering solar thermal electric combined supply device, comprise light collecting cogeneration generator 1, attemperater 2, frame support bracket 3, cooling water inlet 4, hot water outlet 5 and power output interface 6, light collecting cogeneration generator 1 is located at the below of attemperater 2, heat exchanging water pipe's delivery port is connected by tube connector 7 with attemperater 2 inner chambers in the light collecting cogeneration generator 1, light collecting cogeneration generator 1 and attemperater 2 are located on the frame support bracket 3, cooling water inlet 4 is connected with red copper heat exchanging water pipe's water inlet in the light collecting cogeneration generator 1, hot water outlet 5 communicates with the inner chamber of attemperater 2 and is located at the bottom of attemperater 2, cooling water inlet 4, red copper heat exchanging water pipe in the light collecting cogeneration generator 1, tube connector 7, attemperater 2 and hot water outlet 5 constitute water stream channel, and solar battery sheet current output terminal and power output interface 6 in the light collecting cogeneration generator 1 join.
Described light collecting cogeneration generator 1 is by transparency glass plate 11, Fresnel collector lens 21, solar battery sheet 31, metal heat-conducting plate 41, red copper heat exchanging water pipe 51, insulation material 61, postnotum 71 and heat insulation frame 8 are formed, transparency glass plate 11, metal heat-conducting plate 41 and postnotum 71 are located in the heat insulation frame 8 at interval, form light transmission chamber 9 between transparency glass plate 11 and the metal heat-conducting plate 41, form incubation cavity 10 between metal heat-conducting plate 41 and the postnotum 71, Fresnel collector lens 21 be located at transparency glass plate 11 below, solar battery sheet 31 be fixed in metal heat-conducting plate 41 above, the quantity of solar battery sheet 31 equates with the quantity of Fresnel collector lens 21, the optically focused focus of Fresnel collector lens 21 is just on corresponding solar battery sheet 31, following and the solar battery sheet 31 that red copper heat exchanging water pipe is fixed in metal heat-conducting plate 41 just is distributed in directly over the heat exchanging water pipe, the heat exchanging water pipe is in the incubation cavity 10, fill insulant material 61 in the incubation cavity 10, by solar battery sheet 31, metal heat-conducting plate 41 and red copper heat exchanging water pipe 51 affixed fusing solar cell heat exchangers, insulation material can be used glass fibre, also can be polyamine fat expanded material.
Described solar battery sheet 31 is a kind of in the high-efficiency battery formed of amorphous silicon multi-disc layer battery and III/V family semiconductor layer.
The distance of the transparency glass plate 11 relative metal heat-conducting plates 41 in the described light collecting cogeneration generator 1 can be regulated and (can be moved up and down in heat insulation frame 8 as transparency glass plate 11, this need not pay the technological means that creative work can be realized for the same domain technical staff, this example is not describing in detail), form the light transmission cavity body 9 of adjustable distance, guarantee that with this focus behind Salar light-gathering penetrates on solar battery sheet 31.
Described solar battery sheet 31 and red copper heat exchanging water pipe 51 with the above and below welding of silver with metal heat-conducting plate 41, form the integrated solar power generation heat exchanger respectively.
The upper surface of described transparency glass plate 11 is coated with a kind of in SiO2 and the TiO2 antireflective coating.
Described light collecting cogeneration generator 1 can be provided with a plurality of, carries out connection in series-parallel and connects, and realizes more multiple electric weight and bigger caloric value.
Concrete application examples of the present utility model, it installs light collecting cogeneration generator area is 100 of 1 square metres, Fresnel Lenses, 0.01 square metre of each area, 100 each areas are installed simultaneously are 1 square centimeter III/V battery sheet, allow the focus of Fresnel Lenses shine on the solar battery sheet one to one. at the aluminium heat-conducting plate back side 10 diameters of welding of 1 square metre is that 32 millimeters, length are that 1100 millimeters and thickness are 1.2 millimeters red copper heat exchanging water pipe.The attemperater of a 80kg water capacity is installed on light collecting cogeneration generator 1 simultaneously.When the clear glass of the light collecting cogeneration generator of solar radiation, sunlight more than 95% is attracted and is focused into 100 focuses through Fresnel Lenses and is radiated at respectively on 100 solar battery sheets, at this moment solar battery sheet per hour can send more than the about 300w of electric weight, only is 0.1 square metre and consume the battery gross area.Per hour can only generate electricity about 20-30w as III/V family semiconductor solar cell with 0.1 square metre of conventional method.This technology has increased more than ten times generated power of solar cell, has saved expensive solar cell.Be converted into heat again rapidly after infrared light in the sunlight that is focused is simultaneously attracted by solar cell and conducted to the red copper heat exchanging water pipe by the metal heat-conducting plate, give the heating of the water among the red copper heat exchanging water pipe, the water after the heating is admitted to attemperater again continuously.The utilization efficiency of heat energy of this device can reach more than 80%.Therefore this utility model is the multi-functional ring protection device that a two-in-one low cost of high efficiency electrification heat-producing has wide application market.
The light-focusing type electrification heat-producing device that is provided with in the above application example be as strengthening generating and heating capacity, only needs to strengthen the area of light collecting cogeneration generator or carries out the combination of many group matrixes and carry out connection in series-parallel and can realize designing requirement.
The course of work of the present utility model is as follows:
When solar irradiation is mapped on the light collecting cogeneration generator because the effect of antireflective coating on the clear glass, about 95% sunlight after Fresnel Lenses is assembled direct projection to it one to one on the solar battery sheet.Focused solar light is very fast to be absorbed by the semiconductor in the solar battery sheet, produce " electronics one hole to ", form photo-generated carrier, can produce electric current continuously by the lead connection, can offer the user by the power supply wiring mouth and use, or charge into storage battery and carry out electrical power storage.Very fast the absorption by solar battery sheet of infrared light in the sunlight after the focusing is converted into heat, and heat is passed to the water in the red copper heat exchanging water pipe equably through the conduction of metal heat-conducting plate, and water is heated.Water after the heating is delivered in the attemperater, and cold water replenishes into by cooling water inlet again, so just produces hot water continuously.Simultaneously because the heat absorption of water and the effect of metal heat transfer plate, make the solar cell temperature that is operated on the focal spot can be too not high, guarantee to be operated in the rated temperature range, guaranteed that the power generation performance of battery sheet does not descend.Therefore the integration of Fresnel Lenses, solar cell, metal heat-conducting plate and copper tube heat exchanger is used, and has realized the high efficiency thermoelectric alliance function of solar energy.
Claims (6)
1. light-gathering solar thermal electric combined supply device, it is characterized in that: comprise light collecting cogeneration generator (1), attemperater (2), frame support bracket (3), cooling water inlet (4), hot water outlet (5) and power output interface (6), light collecting cogeneration generator (1) is located at the below of attemperater (2), heat exchanging water pipe's delivery port is communicated with attemperater (2) inner chamber in the light collecting cogeneration generator (1), light collecting cogeneration generator (1) and attemperater (2) are located on the frame support bracket (3), heat exchanging water pipe's water inlet in cooling water inlet (4) and the light collecting cogeneration generator (1) is connected, hot water outlet (5) communicates with the inner chamber of attemperater (2) and is located at the bottom of attemperater (2), and solar battery sheet (3) current output terminal and power output interface (6) in the light collecting cogeneration generator (10) join.
2. according to claims 1 described light-gathering solar thermal electric combined supply device, it is characterized in that: described light collecting cogeneration generator (1) is by transparency glass plate (11), collector lens (21), solar battery sheet (31), metal heat-conducting plate (41), heat exchanging water pipe (51), insulation material (61), postnotum (71) and heat insulation frame (8) are formed, transparency glass plate (11), metal heat-conducting plate (41) and postnotum (71) are located in the heat insulation frame (8) at interval, form light transmission chamber (9) between transparency glass plate (11) and the metal heat-conducting plate (41), form incubation cavity (10) between metal heat-conducting plate (41) and the postnotum (71), collector lens (21) be located at transparency glass plate (11) below, solar battery sheet (31) be fixed in metal heat-conducting plate (41) above, the quantity of solar battery sheet (31) equates with the quantity of collector lens (21), the optically focused focus of collector lens (21) is just on corresponding solar battery sheet (31), following and the solar battery sheet (31) that the heat exchanging water pipe is fixed in metal heat-conducting plate (41) just is distributed in directly over the heat exchanging water pipe, the heat exchanging water pipe is in the incubation cavity (10), fill insulant material (61) in the incubation cavity (10).
3. according to claims 1 or 2 described light-gathering solar thermal electric combined supply devices, it is characterized in that: a kind of in the high-efficiency battery that described solar battery sheet (31) is formed for amorphous silicon multi-disc layer battery and III/V family semiconductor layer.
4. according to claims 2 described light-gathering solar thermal electric combined supply devices, it is characterized in that: described transparency glass plate (11) distance of metal heat-conducting plate (41) relatively can be regulated, and forms the light transmission cavity body (9) of adjustable distance.
5. according to claims 2 described light-gathering solar thermal electric combined supply devices, it is characterized in that: described solar battery sheet (31) and heat exchanging water pipe (51) use the silver and the above and below of metal heat-conducting plate (41) to weld respectively.
6. according to claims 2 described light-gathering solar thermal electric combined supply devices, it is characterized in that: the upper surface of described transparency glass plate (11) is coated with a kind of in SiO2 and the TiO2 antireflective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200368930U CN201038174Y (en) | 2007-04-27 | 2007-04-27 | Light gathering type solar energy thermoelectric combined-supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200368930U CN201038174Y (en) | 2007-04-27 | 2007-04-27 | Light gathering type solar energy thermoelectric combined-supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038174Y true CN201038174Y (en) | 2008-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200368930U Expired - Fee Related CN201038174Y (en) | 2007-04-27 | 2007-04-27 | Light gathering type solar energy thermoelectric combined-supply apparatus |
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| Country | Link |
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| CN (1) | CN201038174Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213390A (en) * | 2010-04-02 | 2011-10-12 | 宁波市善亮新能源有限公司 | Solar light emitting diode (LED) lamp device |
| CN104236126A (en) * | 2014-09-14 | 2014-12-24 | 季正红 | High-temperature solar water heater |
| CN106558627A (en) * | 2016-12-06 | 2017-04-05 | 大连海事大学 | Solar fluorescent concentrator based on PbS quantum dot matching antireflection film and preparation method thereof |
| CN111964282A (en) * | 2019-05-20 | 2020-11-20 | 南通欧贝黎新能源电力股份有限公司 | High-efficient photovoltaic system |
-
2007
- 2007-04-27 CN CNU2007200368930U patent/CN201038174Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213390A (en) * | 2010-04-02 | 2011-10-12 | 宁波市善亮新能源有限公司 | Solar light emitting diode (LED) lamp device |
| CN102213390B (en) * | 2010-04-02 | 2013-08-28 | 瑞安市天迪光电有限公司 | Solar light emitting diode (LED) lamp device |
| CN104236126A (en) * | 2014-09-14 | 2014-12-24 | 季正红 | High-temperature solar water heater |
| CN106558627A (en) * | 2016-12-06 | 2017-04-05 | 大连海事大学 | Solar fluorescent concentrator based on PbS quantum dot matching antireflection film and preparation method thereof |
| CN111964282A (en) * | 2019-05-20 | 2020-11-20 | 南通欧贝黎新能源电力股份有限公司 | High-efficient photovoltaic system |
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| Date | Code | Title | Description |
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| 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: 20080319 Termination date: 20110427 |