CN203240780U - Solar thermal collector containing absorber - Google Patents
Solar thermal collector containing absorber Download PDFInfo
- Publication number
- CN203240780U CN203240780U CN2013202806672U CN201320280667U CN203240780U CN 203240780 U CN203240780 U CN 203240780U CN 2013202806672 U CN2013202806672 U CN 2013202806672U CN 201320280667 U CN201320280667 U CN 201320280667U CN 203240780 U CN203240780 U CN 203240780U
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- CN
- China
- Prior art keywords
- absorber
- solar
- reflector
- liquid storage
- thermal collector
- 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
- Y02E10/47—Mountings or tracking
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model provides a solar thermal collector containing an absorber. The solar thermal collector containing the absorber comprises a parabolic reflector, the absorber, a thermal accumulator, a regulating mechanism and a solar tracking device. The reflector is installed on two supporting columns and can rotate around the horizontal axis through a rod. The absorber is installed on a center point of the reflector and connected to the thermal accumulator through an evaporation/condensation system. The thermal accumulator is installed higher than the horizontal line of the absorber. According to the solar tracking device, two tubular liquid storage grooves serving as solar sensors are fixed in the mode parallel to the horizontal axis and at any side of the reflector. Another two tubular liquid storage grooves perpendicular to the tubular liquid storage grooves and serving as solar sensors are fixed at any side of the reflector as well. Each liquid storage groove is filled with a high-pressure work medium, so that each liquid storage groove conducts thermal expansion when receiving solar radiation. Therefore, the solar thermal collector containing the absorber is not influenced by solar radiation thermal pressure. The work efficiency of the solar thermal collector containing the absorber is improved.
Description
Technical field
The utility model relates to a kind of solar thermal collector that comprises absorber.
Background technology
Solar energy is easily regenerative resource of a kind of cheapness, but electric energy but is not that electric energy needs us to go to produce, and must consume many social energy.As huge consumption fund like this, the energy resources of the earth will be in the worst plan of very short time intercropping, and earth environment can be destroyed.At present people are conscious removes to utilize solar energy, and such as solar collector, but the efficient of utilizing is lower, needs to improve the operating efficiency of solar collector.
Summary of the invention
In order to overcome defective of the prior art, the utility model provides a kind of solar thermal collector that comprises absorber.
The technical scheme that its technical problem that solves the utility model adopts is: the utility model provides a kind of solar thermal collector that comprises absorber, comprises a paraboloid, absorber, storage heater, a governor motion and a sun tracker.
This reflector is installed on two pillars, and it can rotate around a horizontal axis by bar.Absorber is installed on the central point of reflector, and system is connected to storage heater by evaporation/condensation.Storage heater is installed the horizontal line that is higher than absorber.A larger distance is arranged between storage heater and the absorber like this, because absorber areas place temperature and pressure is lower, the steam meeting automatic stream storage heater of formation, after the hot gas evaporation, because Action of Gravity Field, condensed water can be back to absorber.
Governor motion comprises two pillars, rotating disc, transmission device and lever, and the framework of two pillars is fixed on the rotating disc, and rotating disc is installed in rotation on the base plate, and base plate allows reflector around a vertical axis revolving.Rotating disc is coupled at its downside, and for example, by a gear, known transmission device, rotating disc are coupled to a lever.
Sun tracker: two tubulose reservoirs are fixed as sun-sensor and are parallel to trunnion axis, on the either side of reflector.Two vertical tubulose reservoirs with it, they also are fixed on the either side of reflector as sun-sensor.Each reservoir has high-pressure working medium, carries out thermal expansion when being subject to solar radiation like this.This sampling device just can not be subjected to the impact of solar radiation thermal pressure.
The beneficial effects of the utility model are: the operating efficiency that improves solar collector.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the design principle figure that comprises the solar thermal collector of absorber of the present utility model.
Number in the figure shows: 1 paraboloid, 2 absorbers, 3 pillars, 4 pillars.5 horizontal axis, 6 bars, 7 rotating discs, 8 base plates, 9 vertical axises, 10 transmission devices, 11 levers, 12 tubulose reservoirs, 13 tubulose reservoirs, 14 tubulose reservoirs, 15 tubulose reservoirs, 16 evaporation/condensation systems, 17 storage heaters.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of solar thermal collector that comprises absorber, comprises a paraboloid 1, absorber 2, storage heater 17, a governor motion and a sun tracker.This reflector is installed on two pillars 3 and 4, and it can rotate around a horizontal axis 5 by bar 6.Absorber 2 is installed on the central point of reflector 1, is connected to storage heater 17 by evaporation/condensation system 16, and storage heater 17 is installed the horizontal line that is higher than absorber 2.A larger distance is arranged between storage heater 17 and the absorber 2 like this, because absorber 2 location temperature and pressures are lower, the steam meeting automatic stream storage heater 17 of formation, after the hot gas evaporation, because Action of Gravity Field, condensed water can be back to absorber 2.
Governor motion: pillar 3 and 4 framework are fixed on the rotating disc 7, and rotating disc 7 is installed in rotation on the base plate 8, and base plate 8 allows reflectors 1 around 9 rotations of a vertical axis.Rotating disc 7 is coupled at its downside, for example, by a gear, known transmission device 10, it is coupled to a lever 11 conversely.
Sun tracker: two tubulose reservoirs 12 and 13 are fixed as sun-sensor and are parallel to trunnion axis 5, on the either side of reflector 1.Vertical two tubulose reservoirs 14 and 15 with it, they also are fixed on the either side of reflector 1 as sun-sensor.Each reservoir has high-pressure working medium, carries out thermal expansion when being subject to solar radiation like this.This sampling device just can not be subjected to the impact of solar radiation thermal pressure.
Claims (2)
1. a solar thermal collector that comprises absorber comprises a paraboloid, absorber, storage heater, a governor motion and a sun tracker, and it is characterized in that: reflector is installed on two pillars; Absorber is installed on the central point of reflector, and system is connected to storage heater by evaporation/condensation; Storage heater is installed the horizontal line that is higher than absorber; Governor motion comprises two pillars, rotating disc, transmission device and lever; Two tubulose reservoirs of sun tracker are fixed and are parallel to trunnion axis, on the either side of reflector, and two vertical tubulose reservoirs with it, they also are fixed on the either side of reflector.
2. device according to claim 1, it is characterized in that: the framework of two pillars is fixed on the rotating disc, and rotating disc is installed in rotation on the base plate, and rotating disc is coupled at its downside, is coupled to a lever by a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202806672U CN203240780U (en) | 2013-05-22 | 2013-05-22 | Solar thermal collector containing absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202806672U CN203240780U (en) | 2013-05-22 | 2013-05-22 | Solar thermal collector containing absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240780U true CN203240780U (en) | 2013-10-16 |
Family
ID=49318070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202806672U Expired - Fee Related CN203240780U (en) | 2013-05-22 | 2013-05-22 | Solar thermal collector containing absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836809A (en) * | 2014-03-26 | 2014-06-04 | 秦皇岛市瑜阳光能科技有限公司 | Multi-disk confocal tower Fresnel solar concentrator system |
| CN113357833A (en) * | 2020-02-27 | 2021-09-07 | 卢卫征 | Light gathering device in trough type solar thermal power generation system |
-
2013
- 2013-05-22 CN CN2013202806672U patent/CN203240780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836809A (en) * | 2014-03-26 | 2014-06-04 | 秦皇岛市瑜阳光能科技有限公司 | Multi-disk confocal tower Fresnel solar concentrator system |
| CN103836809B (en) * | 2014-03-26 | 2016-02-10 | 秦皇岛市瑜阳光能科技有限公司 | The confocal tower Fresnel solar energy condenser system of DVD multidisc |
| CN113357833A (en) * | 2020-02-27 | 2021-09-07 | 卢卫征 | Light gathering device in trough type solar thermal power generation system |
| CN113357833B (en) * | 2020-02-27 | 2023-08-25 | 佛山颖辉能源有限公司 | Condensing device in groove type solar thermal power generation system |
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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: 20131016 Termination date: 20140522 |