CN201116787Y - Solar energy heat-collection system - Google Patents
Solar energy heat-collection system Download PDFInfo
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- CN201116787Y CN201116787Y CN 200720075649 CN200720075649U CN201116787Y CN 201116787 Y CN201116787 Y CN 201116787Y CN 200720075649 CN200720075649 CN 200720075649 CN 200720075649 U CN200720075649 U CN 200720075649U CN 201116787 Y CN201116787 Y CN 201116787Y
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- Prior art keywords
- solar
- solar heat
- capillary pump
- energy
- solar energy
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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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Abstract
The utility model relates to the solar technical field, in particular to a capillary pump circulation solar heat collection system. The utility model discloses a capillary pump circulation solar heat collection system, which comprises a solar heat collector, a steam tube, a condensing tube and a water storage groove, wherein the steam tube is connected on the upper steam pipe section of the solar heat collector, and the lower liquid tube section of the solar heat collector is connected with the condensing tube which is located in the water storage groove, wherein the solar heat collector comprises a solar heat collection plate and a porous medium layer which is located on the lower portion of the solar heat collection plate. The capillary pump circulation solar heat collection system of the utility model has the characteristics of high efficiency, environment protection and energy-saving property, does not need other energy, and can utilize solar energy to collect heat with high efficiency.
Description
Technical field
The present invention relates to technical field of solar, be specifically related to a kind of capillary pump circulating solar energy collecting system.
Background technology
At present, worldwide, the reserves of the disposable energy such as coal, oil, natural gas descend rapidly, and energy crisis has become the big problem in the puzzlement whole world.Meanwhile, the sustainable development of society requires the same environmental protection of energy development, ecological balance coordinated development.As the reproducible new forms of energy of a kind of cleaning, the solar energy utilization is that many countries are just in the problem of active research.
The utility model content
Technical problem to be solved in the utility model is for providing a kind of high efficiency, reliability and energy-saving solar thermal collection system.
In order to solve the problems of the technologies described above, the utility model discloses a kind of capillary pump circulating solar energy collecting system, form by solar thermal collector, steam pipe, condenser pipe and catch basin, solar thermal collector upper steam pipeline section connects steam pipe, lower end liquid pipeline section and is connected with condenser pipe, condenser pipe is arranged in catch basin, wherein solar thermal collector comprises solar heat-collection plate, is positioned at the porous medium layer that is of solar heat-collection plate below.
Have a rotatable support under the described solar thermal collector, the inclination angle that makes solar thermal collector is 15 ° to 45 °.
The porosity of described porous media is: 0.001 to 0.1, and particle diameter is 1mm to 1cm.
The top of described solar heat-collection plate also has a vacuum heat-insulating layer.
Capillary pump circulation (Capillary Pumped Loop) groundwork: when the external heat load of capillary pumped two-phase loop is added on the evaporimeter wall, heat imports in the liquid working substance in the capillary wick by tube wall or plate fin, working medium is subjected to thermal evaporation, steam flows to condenser by steam channel and condenses in condenser, emits the latent heat of vaporization.Liberated heat is loose to the external environment condition space by condenser tube wall or flat plate radiation wall row, and working medium flows back to evaporimeter by fluid pipeline condense into liquid in condenser after.This cyclic system and heat pipe are similar, and mainly by the phase transformation of working medium with circulate the transmission heat, the driving force that system moves is the system pressure that causes of hot-fluid and the capillary suction force in the porous media.
The capillary pump circulating solar energy collecting system course of work of the present utility model is: pass to the porous medium layer that is full of liquid by the solar radiant energy that the solar heat-collection plate collection is received, liquid constantly is evaporated to steam therein, steam is transported in the condenser pipe by steam pipe and constantly is condensed into liquid, the water in the latent heat of the emitting heating storage tank.The liquid that condensation is got off turns back in the porous medium layer bottom, because the effect of CPL capillary force, liquid constantly is full of whole porous medium layer, finishes once circulation.
The disclosed capillary pump circulating solar energy of the utility model collecting system has the characteristics of high efficiency, the feature of environmental protection and energy saving, need not other energy, can utilize solar energy to be used for the heating thermal-arrest efficiently.
Description of drawings
Fig. 1 capillary pump circulating solar energy collecting system schematic diagram.
Fig. 2 solar thermal collector schematic diagram.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.
A kind of capillary pump circulating solar energy collecting system, form by solar thermal collector 1, steam pipe 2, condenser pipe 3 and catch basin 4, solar thermal collector 1 upper steam pipeline section 1a connects steam pipe, lower end liquid pipeline section 1b and is connected with condenser pipe, condenser pipe 3 is arranged in catch basin, wherein solar thermal collector 1 comprises solar heat-collection plate 5, what be positioned at solar heat-collection plate 5 belows is porous medium layer 6, the vacuum heat-insulating layer 7 of the top of thermal-arrest plate.
Scope of the present utility model is not subjected to the restriction of described specific embodiments, and described embodiment is only desired also to comprise the method and the component of functional equivalent in the utility model scope as the single example of illustrating the utility model various aspects.In fact, except content as herein described, those skilled in the art can easily grasp multiple improvement of the present utility model with reference to above description and accompanying drawing.Described improvement also falls within the scope of appended claims.Every piece of list of references mentioned above is listed this paper in as a reference all in full.
Claims (4)
1. capillary pump circulating solar energy collecting system, form by solar thermal collector (1), steam pipe (2), condenser pipe (3) and catch basin (4), solar thermal collector (1) upper steam pipeline section (1a) connects steam pipe (2), lower end liquid pipeline section (1b) and is connected with condenser pipe (1b), condenser pipe (3) is arranged in catch basin (4), wherein solar thermal collector (1) comprises solar heat-collection plate (5), and what be positioned at solar heat-collection plate (5) below is porous medium layer (6).
2. according to the described capillary pump circulating solar energy of claim 1 collecting system, it is characterized in that having under the described solar thermal collector a rotatable support.
3. according to the described capillary pump circulating solar energy of claim 1 collecting system, it is characterized in that the porosity of described porous media is: 0.001 to 0.1, particle diameter is 1mm to 1cm.
4. according to the described capillary pump circulating solar energy of claim 1 collecting system, it is characterized in that the top of described solar heat-collection plate also has a vacuum heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720075649 CN201116787Y (en) | 2007-10-22 | 2007-10-22 | Solar energy heat-collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720075649 CN201116787Y (en) | 2007-10-22 | 2007-10-22 | Solar energy heat-collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116787Y true CN201116787Y (en) | 2008-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720075649 Expired - Fee Related CN201116787Y (en) | 2007-10-22 | 2007-10-22 | Solar energy heat-collection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201116787Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090562A (en) * | 2013-02-06 | 2013-05-08 | 济南道生一新能源科技有限公司 | Flat-plate heat pipe solar collector |
| CN104776622A (en) * | 2015-04-11 | 2015-07-15 | 郑州大学 | Heat collection evaporator with external channel and solar water heater provided with heat collection evaporator |
| CN104776611A (en) * | 2015-04-11 | 2015-07-15 | 郑州大学 | Heat collection evaporator with built-in passage and solar water heater with same |
| CN104879933A (en) * | 2015-04-11 | 2015-09-02 | 郑州大学 | Steam box heat-collecting evaporator and solar water heater with heat-collecting evaporator |
| CN110617635A (en) * | 2019-03-14 | 2019-12-27 | 山东大学 | Solar heat collector capable of improving capillary component capillary force |
-
2007
- 2007-10-22 CN CN 200720075649 patent/CN201116787Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090562A (en) * | 2013-02-06 | 2013-05-08 | 济南道生一新能源科技有限公司 | Flat-plate heat pipe solar collector |
| CN104776622A (en) * | 2015-04-11 | 2015-07-15 | 郑州大学 | Heat collection evaporator with external channel and solar water heater provided with heat collection evaporator |
| CN104776611A (en) * | 2015-04-11 | 2015-07-15 | 郑州大学 | Heat collection evaporator with built-in passage and solar water heater with same |
| CN104879933A (en) * | 2015-04-11 | 2015-09-02 | 郑州大学 | Steam box heat-collecting evaporator and solar water heater with heat-collecting evaporator |
| CN104879933B (en) * | 2015-04-11 | 2017-10-27 | 郑州大学 | Steam chest collection hot vaporizer and the solar water heater with the collection hot vaporizer |
| CN110617635A (en) * | 2019-03-14 | 2019-12-27 | 山东大学 | Solar heat collector capable of improving capillary component capillary force |
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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: 20080917 Termination date: 20091123 |