CN201787743U - Solar collector - Google Patents
Solar collector Download PDFInfo
- Publication number
- CN201787743U CN201787743U CN2010205022343U CN201020502234U CN201787743U CN 201787743 U CN201787743 U CN 201787743U CN 2010205022343 U CN2010205022343 U CN 2010205022343U CN 201020502234 U CN201020502234 U CN 201020502234U CN 201787743 U CN201787743 U CN 201787743U
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- CN
- China
- Prior art keywords
- heat
- output medium
- light panel
- support
- thermal
- 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
- Y02E10/44—Heat exchange systems
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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 discloses a solar collector, which comprises insulating tubes, collector tubes, reflectors, a support, a header, an output medium inlet and an output medium outlet, the channel-shaped reflectors are vertically arranged at intervals, the insulating tubes are respectively fixed on the reflectors, the collector tubes are arranged in the insulating tubes, and are communicated with the header, superconducting medium oil is filled in the collector tubes and the header, an output medium-circulating pipeline, of which the inlet is communicated with a water source and of which the outlet is connected with a heat consumer, is arranged in the header, and the support can rotate, and adopts tracking control circuit with a difference photosensitive diode, which can control the support to rotate to follow the sun. The heat exchange efficiency of the solar collector is high, the temperature of output medium is increased, the solar collector can be used for cooking, water boiling and electricity generation and in air conditioners, and broadens the utilization range of solar energy, meanwhile, the wind resistance is enhanced, and a mass of solar collectors can be combined.
Description
Technical field:
The utility model relates to a kind of solar energy heat utilization device, particularly relates to a kind of solar energy heat collector.
Background technology:
Solar energy is extensively utilized as the new energy, and the collection switch technology of solar energy is the core technology of most critical, there is solar panel directly to be converted to the device of electric energy at present, and more mainly be solar water heater, mainly by insulating tube, thermal-collecting tube, reflecting plate, union pipe, support and the water inlet and the delivery port that are located on the union pipe inner bag are formed, the collection conversion of its heat energy is state-of-the-art mode with the single port vacuum heat collection pipe, it is actually a single port container that can absorb heat, there are a lot of defectives, such as: the discontinuity artificial recharge can only be leaned on; Must be installed in the position that is higher than the user, thereby restricted by site condition; When being used for the large-sized solar engineering, the combination difficulty, and must rely on the water pump conveying; Because the thermal conductivity factor of glass is little, the unordered flow regime of water in pipe in addition, heat exchange efficiency is low; The prior solar water heater heated medium is single, can only be used to provide hot water, can't be used for expanding widely solar energy and utilize approach; Reflecting plate is a monoblock type, and wind resistance is poor.In a word, existing solar thermal collector structure has limited solar energy and has utilized further widening of scope.
Summary of the invention:
The purpose of this utility model is at the deficiencies in the prior art, a kind of solar energy heat collector is provided, this device has overcome the defective of prior art, improved heat exchange efficiency, expand solar energy and utilized scope, technical problem to be solved in the utility model is to adopt two kinds of heated mediums to carry out the heat conversion, improve the temperature of output medium, change reflection board structure simultaneously, strengthen its wind resistance, technical solution adopted in the utility model is as follows, the utility model is by insulating tube, thermal-collecting tube, reflecting plate, support and heat-collecting box and output medium are imported and exported and are formed, it is characterized in that rack-mount reflecting plate adopts grooved glass concentration inverse light panel, the upright setting, quantity is 6-8, the gap that 30-50mm is arranged between each grooved glass concentration inverse light panel, the D of projection width of each grooved glass concentration inverse light panel is 240-260mm, long 1100-1300mm, be fixed with the ultra-clear glasses vacuum heat-preserving tube on each grooved glass concentration inverse light panel, establish thermal-collecting tube in the insulating tube, the one end sealing of thermal-collecting tube, the other end grows grooved glass concentration inverse light panel and communicates with heat-collecting box, in thermal-collecting tube and the heat-collecting box is superconductive medium oil, in heat-collecting box, be provided with the output medium circulating line, the import of output medium circulating line communicates with the water source, the outlet and link to each other with thermic devices.
Above-mentioned support can adopt the mechanical type runing rest, adopts the follow-up control circuit of difference photodiode simultaneously, and can control support and follow sun rotation, and at the self-return at night.
Action principle of the present utility model is as follows: by grooved glass concentration inverse light panel sunlight is focused on the thermal-collecting tube, its heat is fully absorbed by the oil of the superconductive medium in thermal-collecting tube and the heat-collecting box, 120 ℃-250 ℃ of oil Wen Keda, this temperature can make the water in the output medium circulating line convert high-temperature vapor output to, realization is cooked, boil water, can also be used for generating, for use in refrigeration system, and employing mechanical type runing rest, adopt the follow-up control circuit of difference photodiode simultaneously, can control support and follow sun rotation, and, realize the round-the-clock purpose of utilizing solar energy at the self-return at night.
Compared with prior art; the utility model is rational in infrastructure; the heat exchange efficiency height; improved the temperature of output medium, can realize cooking, boiling water, can also be used for generating, supply use in refrigeration system; expand solar energy and utilized scope; change reflection board structure simultaneously, strengthened its wind resistance, be fit to the online enforcement of scale.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is the A-A views in the accompanying drawing 1
The specific embodiment:
Shown in Fig. 1 to 2, the utility model is a kind of solar energy heat collector, by insulating tube 6, thermal-collecting tube 7, reflecting plate 8, support 9 and heat-collecting box 3 and output medium import and export 1,2 form, rack-mount reflecting plate adopts grooved glass concentration inverse light panel 8, the upright setting, quantity is 6-8, the gap that 30-50mm is arranged between each grooved glass concentration inverse light panel, the D of projection width of each grooved glass concentration inverse light panel is 240-260mm, long 1100-1300mm, be fixed with ultra-clear glasses vacuum heat-preserving tube 6 on each grooved glass concentration inverse light panel, establish thermal-collecting tube 7 in the insulating tube, the one end sealing of thermal-collecting tube, the other end grows grooved glass concentration inverse light panel and communicates with heat-collecting box 3, is superconductive medium oil 4 in thermal-collecting tube and the heat-collecting box, in heat-collecting box, be provided with the output medium circulating line, the import 1 of output medium circulating line communicates with the water source, the outlet 2 with link to each other with thermic devices, oil filler that is to say that expansion hatch 5 is located at heat-collecting box top.
Above-mentioned support can adopt the mechanical type runing rest, adopts the follow-up control circuit of the difference photodiode of prior art simultaneously, and can control support and follow sun rotation, and at the self-return at night.
Claims (2)
1. solar energy heat collector, by insulating tube, thermal-collecting tube, reflecting plate, support and heat-collecting box and output medium are imported and exported and are formed, it is characterized in that rack-mount reflecting plate adopts grooved glass concentration inverse light panel, the upright setting, quantity is 6-8, the gap that 30-50mm is arranged between each grooved glass concentration inverse light panel, the projection width of each grooved glass concentration inverse light panel is 240-260mm, long 1100-1300mm, be fixed with the ultra-clear glasses vacuum heat-preserving tube on each grooved glass concentration inverse light panel, establish thermal-collecting tube in the insulating tube, the end sealing of thermal-collecting tube, the other end grows grooved glass concentration inverse light panel and communicates with heat-collecting box, in thermal-collecting tube and the heat-collecting box is superconductive medium oil, be provided with the output medium circulating line in heat-collecting box, the import of output medium circulating line communicates with the water source, the outlet and link to each other with thermic devices.
2. a kind of solar energy heat collector according to claim 1 is characterized in that support adopts the mechanical type runing rest, adopts the follow-up control circuit of difference photodiode simultaneously, can control support and follow sun rotation, and at the self-return at night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205022343U CN201787743U (en) | 2010-08-24 | 2010-08-24 | Solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205022343U CN201787743U (en) | 2010-08-24 | 2010-08-24 | Solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787743U true CN201787743U (en) | 2011-04-06 |
Family
ID=43819703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205022343U Expired - Fee Related CN201787743U (en) | 2010-08-24 | 2010-08-24 | Solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090563A (en) * | 2013-02-26 | 2013-05-08 | 秦皇岛市北戴河兰德科技有限责任公司 | Multistage mini-type slot-type automatic tracking solar heat collector |
| CN106089611A (en) * | 2016-08-02 | 2016-11-09 | 武汉科技大学 | Sunlight heat Stirling generating set |
-
2010
- 2010-08-24 CN CN2010205022343U patent/CN201787743U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090563A (en) * | 2013-02-26 | 2013-05-08 | 秦皇岛市北戴河兰德科技有限责任公司 | Multistage mini-type slot-type automatic tracking solar heat collector |
| CN103090563B (en) * | 2013-02-26 | 2015-08-12 | 秦皇岛市北戴河兰德科技有限责任公司 | The automatic tracking solar heat collector of Multi-stage minitype slot type |
| CN106089611A (en) * | 2016-08-02 | 2016-11-09 | 武汉科技大学 | Sunlight heat Stirling generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110406 Termination date: 20110824 |