CN205641594U - Take slot type solar receiver of secondary spotlight - Google Patents
Take slot type solar receiver of secondary spotlight Download PDFInfo
- Publication number
- CN205641594U CN205641594U CN201620193804.2U CN201620193804U CN205641594U CN 205641594 U CN205641594 U CN 205641594U CN 201620193804 U CN201620193804 U CN 201620193804U CN 205641594 U CN205641594 U CN 205641594U
- Authority
- CN
- China
- Prior art keywords
- pipe
- receptor
- secondary reflection
- collector metal
- metal pipe
- 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
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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a take slot type solar receiver of secondary spotlight, wherein are receiver (2) by metal thermal -collecting tube (2 including slot type condensing lens (1), receiver (2) 1 ), the secondary reflection funnel (2 2 ), the glass encapsulation pipe (2 3 ), telescopic joint (2 4 ), flange connector (2 5 )Constitute. On slot type condensing lens (1) focuses on the Sun's rays receiver (2), the metal thermal -collecting tube (2 of receiver (2) 1 )Inside lets in working medium, and solar energy can heat working medium behind spotlight. The metal thermal -collecting tube (2 1 )The secondary reflection funnel (2 of both sides installation 2 )Can further reflect metal thermal -collecting tube (2 with light 1 )On, the secondary reflection funnel (2 even when trailing the certain error of production 2 )Can also further reflect metal thermal -collecting tube (2 with light 1 )On, carry high energy conversion efficiency.
Description
Technical field
This utility model relates to the groove type solar receptor of a kind of band secondary condensation, utilizes V-type secondary condensation to improve light gathering efficiency further, belongs to technical field of new energy application.
Background technology
Solar energy cleans as one, free of contamination regenerative resource, and its development and utilization is considered the important component part of world energy sources strategy.Solar water heater successfully commercialization, the most more effectively utilizes solar energy, becomes various countries scientist and endeavours the content of research.Solar energy mainly has photovoltaic power generation technology and solar thermal utilization technology, and solar thermal utilization technology can be divided into again slot type, butterfly and tower by optically focused type, and wherein, slot type is the solar energy utilization technique most with Commercial Prospect.Groove type solar typically has only to carry out uniaxiality tracking, controls low cost.Receptor is the core parts of groove type solar application technology, directly affects solar energy conversion efficiency.Secondly, groove type solar is followed the tracks of when producing error, and optically focused hot spot bad student deviates, has a strong impact on solar energy conversion efficiency.
Utility model content
Utility model purpose: for the problem and shortage of above-mentioned existing existence, the purpose of the groove type solar receptor of this utility model a kind of band secondary condensation is to improve slot light collection efficiency and the problem reducing slot light collection solar energy tracking precision.
Technical scheme:A kind of groove type solar receptor of band secondary condensation, including slot light collection mirror (1), receptor (2), wherein receptor (2) is made up of collector metal pipe (2-1), secondary reflection funnel (2-2), glass capsulation pipe (2-3), telescopic joint (2-4), flange coupling connector (2-5)；
Described collector metal pipe (2-1) is straight pipe, telescopic joint (2-4) and flange coupling connector (2-5) are installed in two ends, outermost layer installs glass capsulation pipe (2-3), glass capsulation pipe (2-3) and collector metal pipe (2-1) are vacuum layer, secondary reflection funnel (2-2) is arranged on collector metal pipe (2-1) both sides, and receptor (2) utilizes support to be arranged on the focal line position of slot light collection mirror (1).
A kind of groove type solar receptor of band secondary condensation, it is characterized in that secondary reflection funnel (2-2) in V-shape welded and installed in the both sides of collector metal pipe (2-1), secondary reflection funnel (2-2) and glass capsulation pipe (2-3) have the gap of 0.2 centimetre, secondary reflection funnel (2-2) is made up of aluminium flake, and reflecting surface is silver-plated.Glass capsulation pipe (2-3) and collector metal pipe (2-1) are vacuum layer, purpose is to reduce heat-energy losses, two ends have telescopic joint (2-4), flange coupling connector (2-5) respectively, telescopic joint (2-4) prevents deformation excessive and produces glass capsulation pipe (2-3) and crush, and flange coupling connector (2-5) is connected in series for receptor (2).
Described slot light collection mirror (1) is parabolic trough type shape, and inner surface is silver-plated, and when sunlight is irradiated to inner surface, slot light collection mirror (1) is by the collector metal pipe (2-1) of solar light focusing illumination to receptor (2).
Described receptor (2) is made up of collector metal pipe (2-1), secondary reflection funnel (2-2), glass capsulation pipe (2-3), telescopic joint (2-4), flange coupling connector (2-5).Collector metal pipe (2-1) is straight pipe, telescopic joint (2-4) and flange coupling connector (2-5) are installed in two ends, outermost layer installs glass capsulation pipe (2-3), glass capsulation pipe (2-3) and collector metal pipe (2-1) are vacuum layer, secondary reflection funnel (2-2) is arranged on collector metal pipe (2-1) both sides, and receptor (2) utilizes support to be arranged on the focal line position of slot light collection mirror (1).
Operation principle: sunray is focused on receptor (2) by slot light collection mirror (1), the collector metal pipe (2-1) of receptor (2) is internal is passed through working medium, and working medium can be heated after optically focused by solar energy.Light can be reflexed on collector metal pipe (2-1) by secondary reflection funnel (2-2) that collector metal pipe (2-1) both sides are installed further, even if when following the tracks of generation certain error, light can also be reflexed on collector metal pipe (2-1) by secondary reflection funnel (2-2) further, improves energy conversion efficiency.
Beneficial effect,This utility model has the advantage that
(1) this utility model utilizes V-shape secondary condensation funnel, improves solar energy utilization ratio, with low cost.
(2) this utility model uses V-shape secondary condensation funnel, can reduce groove type solar further and follow the tracks of the precision of system, reduce system cost further.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is receptor cross-sectional view；
Fig. 3 is receiver architecture schematic diagram.
In figure: 1 be slot light collection mirror, 2 be receptor, 2-1 be collector metal pipe, 2-2 be secondary reflection funnel, 2-3 be glass capsulation pipe, 2-4 be telescopic joint, 2-5 be flange coupling connector.
Detailed description of the invention: combine accompanying drawing 1, Fig. 2 and Fig. 3, further this utility model is explained.
A kind of groove type solar receptor of band secondary condensation, including slot light collection mirror (1), receptor (2), wherein receptor (2) is made up of collector metal pipe (2-1), secondary reflection funnel (2-2), glass capsulation pipe (2-3), telescopic joint (2-4), flange coupling connector (2-5)；
Described collector metal pipe (2-1) is straight pipe, telescopic joint (2-4) and flange coupling connector (2-5) are installed in two ends, outermost layer installs glass capsulation pipe (2-3), glass capsulation pipe (2-3) and collector metal pipe (2-1) are vacuum layer, secondary reflection funnel (2-2) is arranged on collector metal pipe (2-1) both sides, and receptor (2) utilizes support to be arranged on the focal line position of slot light collection mirror (1).
A kind of groove type solar receptor of band secondary condensation, it is characterized in that secondary reflection funnel (2-2) in V-shape welded and installed in the both sides of collector metal pipe (2-1), secondary reflection funnel (2-2) and glass capsulation pipe (2-3) have the gap of 0.2 centimetre, secondary reflection funnel (2-2) is made up of aluminium flake, and reflecting surface is silver-plated.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case those of ordinary skill in the art modify or change according to the equivalence that this utility model disclosure is made, and all should include in the protection domain described in claims.
Claims (2)
1. the groove type solar receptor of a band secondary condensation, including slot light collection mirror (1), receptor (2), wherein receptor (2) is made up of collector metal pipe (2-1), secondary reflection funnel (2-2), glass capsulation pipe (2-3), telescopic joint (2-4), flange coupling connector (2-5)；
Described collector metal pipe (2-1) is straight pipe, telescopic joint (2-4) and flange coupling connector (2-5) are installed in two ends, outermost layer installs glass capsulation pipe (2-3), glass capsulation pipe (2-3) and collector metal pipe (2-1) are vacuum layer, secondary reflection funnel (2-2) is arranged on collector metal pipe (2-1) both sides, and receptor (2) utilizes support to be arranged on the focal line position of slot light collection mirror (1).
The groove type solar receptor of a kind of band secondary condensation the most according to claim 1, it is characterized in that secondary reflection funnel (2-2) in V-shape welded and installed in the both sides of collector metal pipe (2-1), secondary reflection funnel (2-2) and glass capsulation pipe (2-3) have the gap of 0.2 centimetre, secondary reflection funnel (2-2) is made up of aluminium flake, and reflecting surface is silver-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193804.2U CN205641594U (en) | 2016-03-14 | 2016-03-14 | Take slot type solar receiver of secondary spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193804.2U CN205641594U (en) | 2016-03-14 | 2016-03-14 | Take slot type solar receiver of secondary spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205641594U true CN205641594U (en) | 2016-10-12 |
Family
ID=57076412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193804.2U Expired - Fee Related CN205641594U (en) | 2016-03-14 | 2016-03-14 | Take slot type solar receiver of secondary spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205641594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192144A (en) * | 2016-03-14 | 2017-09-22 | 南京桑立瑞新能源科技有限公司 | A kind of groove type solar receiver with secondary condensation |
-
2016
- 2016-03-14 CN CN201620193804.2U patent/CN205641594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192144A (en) * | 2016-03-14 | 2017-09-22 | 南京桑立瑞新能源科技有限公司 | A kind of groove type solar receiver with secondary condensation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103225900B (en) | Based on the pressure-bearing type solar heat collector of groove type parabolic mirror | |
| CN104456980B (en) | A kind of secondary condensation reflection and transmission type parabolic trough type solar thermal collector | |
| CN102589159B (en) | Photovoltaic and photo-thermal composite parabolic condenser with vacuum tube | |
| CN104406312A (en) | Transmission-reflection linear spotlight heat collector | |
| CN107166760A (en) | Secondary condensation face strengthens parabolic mirror line-focusing solar collection device | |
| CN105042885A (en) | Concentrating type flat-plate solar collector | |
| CN101098115A (en) | Tracing collection thermoelectric comprehensive utilization system | |
| CN203274289U (en) | Pressure-bearing type solar thermal collector based on groove type parabolic reflector | |
| CN202254381U (en) | Trough heat collection device with secondary condensation devices | |
| CN205641594U (en) | Take slot type solar receiver of secondary spotlight | |
| CN104935239A (en) | Novel solar energy photovoltaic photo-thermal integrated device | |
| CN101236021A (en) | Focusing type straight-through vacuum heat collection device | |
| CN107421136A (en) | A kind of groove type solar concentrator | |
| CN201724444U (en) | Solar evacuated collector tube | |
| CN207180067U (en) | A kind of groove type solar concentrator | |
| KR20180018219A (en) | Solar Energy Collector and Concentrator Hybrid Generation Module | |
| CN105571156A (en) | Heat pipe type linear Fresnel concentrating photovoltaic photothermal integrated device | |
| CN101240945A (en) | Self-focusing type straight-through vacuum heat collection device | |
| CN101776325B (en) | Compound parabolic condenser combining inside condensation and outside condensation | |
| CN107328114A (en) | A kind of solar energy heat collector using adjustable curved reflecting plate | |
| CN210157147U (en) | Fold dull and stereotyped spotlight frequency division photovoltaic light and heat and utilize device | |
| CN111854178B (en) | Secondary light-gathering reflection-uniform heat flow groove type solar heat collector | |
| CN106549632B (en) | A kind of folding photovoltaic and photothermal suitching type beam condensing unit of minute surface | |
| CN107192144A (en) | A kind of groove type solar receiver with secondary condensation | |
| CN100489415C (en) | Solar energy three-dimensional concentrating collector |
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: 20161012 Termination date: 20170314 |