CN202523737U - Solar energy receiver assembly - Google Patents
Solar energy receiver assembly Download PDFInfo
- Publication number
- CN202523737U CN202523737U CN2011205664636U CN201120566463U CN202523737U CN 202523737 U CN202523737 U CN 202523737U CN 2011205664636 U CN2011205664636 U CN 2011205664636U CN 201120566463 U CN201120566463 U CN 201120566463U CN 202523737 U CN202523737 U CN 202523737U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- optical element
- energy receiver
- secondary optical
- receiver
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 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
The present utility model discloses a solar energy receiver assembly. The assembly comprises a secondary optical element, a solar energy receiver and a radiator successively arranged from the top to the bottom, a metal protection cover is sleeved outside the secondary optical element, the secondary optical element is an inverted cone glass prism formed by stacking three quadrangular frustums from the bottom to the top in an incremental way, and the lower bottom surface of the secondary optical element is connected with the solar energy receiver through optical bonding glue. the sunlight enters into the receiver of the assembly after being converged by a main optical element, the focused light beam is further compressed by the secondary optical element after passing through the secondary optical element, the light beam can be more uniformly projected on the solar energy receiver, thus illumination energy can be increased, the light energy is further converted into electric energy after the light beam enters into the solar energy receiver, a radiator is arranged below the solar energy receiver, the temperature of optically focused cells of the solar energy receiver can be effectively reduced, and solar energy conversion efficiency can be enhanced.
Description
Technical field
The utility model relates to a kind of device of solar generating, relates to a kind of structure of solar receiver assembly specifically.
Background technology
Solar power generation has obtained the great attention of many developed countries as a kind of novel cleanliness without any pollution energy.Crystal silicon or non-crystal silicon solar energy photovoltaic power generation technology are quite ripe.Yet weak point that should technology is that photoelectric conversion efficiency is not high.The concentrating solar photovoltaic generating technology is a kind of raising generating efficiency that has, and reduces the solar photovoltaic technology of new generation of cost of electricity-generating.The concentrating solar photovoltaic generating system is by the Fresnel collector lens, receiver assembly, and three parts such as solar tracking system are formed.Usually receiver assembly is by secondary optics element, solar receiver, compositions such as radiator.Its structural behaviour is one of key factor of decision light gathering photovoltaic power generating system efficient.This patent is exactly the design of a kind of utility model of proposing for the performance that improves the solar receiver assembly.
The utility model content
The purpose of the utility model is to provide a kind of solar receiver modular construction, and this receiver architecture can increase the illumination energy, and light beam is incident upon on the solar receiver more uniformly, thereby improves light conversion efficiency.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of solar receiver assembly; It comprises secondary optics element, solar receiver and the radiator that sets gradually from top to bottom; This secondary optics element-external is arranged with a protective cover; The terrace of protective cover is provided with a logical light opening, and secondary optics element 14 body member of glass that supreme three truncated rectangular pyramids that increase progressively are formed by stacking of serving as reasons down are connected through optical bond glue between secondary optics element bottom surface and the solar receiver.
After adopting said structure, sunlight gets in the receiver assembly of the utility model after assembling from main optical element (like Fresnel Lenses); Light beam after the focusing utilizes the further compression of secondary optics element to light beam, and makes light beam be incident upon on the solar receiver more uniformly through behind the logical light opening of protective cover; Thereby can increase the illumination energy; Get in the solar receiver through the light beam behind the secondary optics element, and then transform light energy is become electric energy, the solar receiver below is provided with radiator; Can effectively reduce the concentrator cell temperature in the solar receiver, improve solar energy converting efficient.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model.
Embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
With reference to figure 1, the solar receiver assembly of the utility model comprises protective cover 1, the secondary optics element 2 that sets gradually from top to bottom, solar receiver 3 and radiator 4.
Be provided with silica gel strip 12 with seal protection optical secondary optical element 2 between the logical light opening 10 of secondary optics element 2 and protective cover 1; And be connected through optical bond glue 51 between secondary optics element 2 bottom surfaces and the solar receiver 3, thereby can guarantee be fixedly connected the normal collection that guarantees light beam simultaneously between optical element 2 and the solar receiver 3.The underrun silica gel 52 of solar receiver 3 is fixed on the radiator 4, also be provided with on its periphery sides a silica gel strip 13 with seal protection solar receiver 3 and secondary optics element 2 in protective cover 1.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (1)
1. solar receiver assembly; It comprises secondary optics element, solar receiver and the radiator that sets gradually from top to bottom; It is characterized in that: this secondary optics element-external is arranged with a protective cover; The terrace of protective cover is provided with a logical light opening, and secondary optics element 14 body member of glass that supreme three truncated rectangular pyramids that increase progressively are formed by stacking of serving as reasons down are connected through optical bond glue between secondary optics element bottom surface and the solar receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205664636U CN202523737U (en) | 2011-12-30 | 2011-12-30 | Solar energy receiver assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205664636U CN202523737U (en) | 2011-12-30 | 2011-12-30 | Solar energy receiver assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523737U true CN202523737U (en) | 2012-11-07 |
Family
ID=47106669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205664636U Expired - Fee Related CN202523737U (en) | 2011-12-30 | 2011-12-30 | Solar energy receiver assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214152A1 (en) * | 2017-05-26 | 2018-11-29 | 博立多媒体控股有限公司 | Concentrated multifunctional solar system |
-
2011
- 2011-12-30 CN CN2011205664636U patent/CN202523737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214152A1 (en) * | 2017-05-26 | 2018-11-29 | 博立多媒体控股有限公司 | Concentrated multifunctional solar system |
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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: 20121107 Termination date: 20181230 |