CN103557608A - Heat accumulation type solar air heat collector - Google Patents
Heat accumulation type solar air heat collector Download PDFInfo
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- CN103557608A CN103557608A CN201310529966.XA CN201310529966A CN103557608A CN 103557608 A CN103557608 A CN 103557608A CN 201310529966 A CN201310529966 A CN 201310529966A CN 103557608 A CN103557608 A CN 103557608A
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- heat
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- absorber
- high specific
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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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Abstract
The invention provides a heat accumulation type solar air heat collector, comprising an outer shell, a heat preservation and insulation layer, a transparent cover plate, a metal net heat absorber, a heat accumulation substance runner, an air inlet and an air outlet, wherein the metal net heat absorber is arranged on the bottom heat accumulation substance layer opposite to the transparent cover plate in the outer shell of the air heat collector; a heat accumulation material with high specific heat is filled into the heat accumulation substance runner; the metal net heat absorber absorbs solar energy to heat air in the shell of the heat collector, as well as heat the heat accumulation material with the high specific heat in the heat accumulation substance runner; the heat accumulation material with the high specific heat stores absorbed heat; when the temperature in the shell of the heat collector falls in the case of no sunlight illumination, the heat accumulation material with the high specific heat starts to release the heat ceaselessly; the air in the shell of the heat collector can be continuously heated, so that the working time of the heat collector is prolonged.
Description
Technical field
The present invention relates to solar energy air heat collector technology, particularly a kind of wire netting solar energy air heat collector with heat storage capacity.
Background technology
The at present utilization of solar thermal collector is more and more general, and conventional is flat plate collector and vacuum tube collector, no matter which kind of heat collector, its absorber cost used is higher, processing and manufacturing technical difficulty is large, is subject to outside air temperature variable effect, is not all suitable for and adds hot-air.So the air collector price of existing type is high, use not extensive.Meanwhile, it is little that flat type solar heat collector and vacuum tube collector still cannot overcome endotherm area, and the problem that heat loss is larger, even if adopt expensive material, thickens the method effects such as thermal insulation layer still limited.And, that solar thermal collector no matter, self does not possess heat storage function, once there is no the sun, the temperature in its cavity can decline rapidly, cannot continuation provide heat energy.
Summary of the invention
The present invention is a kind of heat storage type solar energy air heat collector, be characterised in that and comprise shell body, thermal insulation separation thermosphere, transparent cover plate, wire netting absorber, heat-retaining mass runner, and air inlet and outlet, what described wire netting absorber was placed in the interior perfusion of the above heat-retaining mass runner of bottom thermal insulation separation thermosphere relative with transparent cover plate in housing is high specific heat heat accumulating.
Described wire netting absorber, can be multiple layer metal net, can be also individual layer foldable metal net.
Described heat-retaining mass runner can be placed between double layer of metal net, also can be placed in wire netting.
Described heat storage type solar energy air heat collector, sunshine sees through transparent cover plate and is radiated on wire netting absorber, between the twine of wire netting absorber, there is gap, sunshine can shine through these gaps each position of whole wire netting, make wire netting integral body can play the effect absorbing solar energy, thereby formed the cubic absorption to sunshine, the total surface area of wire netting is exactly the area absorbing solar energy, and heat-absorbent surface improves greatly.
The profile of described heat-retaining mass runner can be square can be also circular, its arrangement mode can be snakelike arranging, and can be that tile vertically is arranged, or the horizontal Tile various arrangement modes such as arrange.When wire netting absorber absorbs too heat energy by the air heat in heat collector housing, simultaneously also by the high specific heat heat accumulating heating in heat-retaining mass runner, high specific heat heat accumulating gets up the thermmal storage of its absorption, when there is no solar light irradiation, because the temperature in heat collector housing declines, high specific heat heat accumulating starts continuous release heat, can continue the air in heat collector housing to heat, and has extended greatly the working time of heat collector.
The present invention, in conjunction with wire netting absorber and high specific heat heat accumulating, also makes heat collector possess heat storage function when realizing efficient absorption solar energy, has extended the working time of heat collector, has expanded greatly the application of solar energy air heat collector.
Accompanying drawing explanation
Fig. 1; Heat storage type solar energy air heat collector front cross-sectional view
Fig. 2; Heat storage type solar energy air heat collector top plan view
The specific embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Shown in Fig. 1, Fig. 2, be a preferred embodiment of the present invention, a kind of heat storage type solar energy air heat collector, comprises shell body 1, thermal insulation separation thermosphere 2, transparent cover plate 3, wire netting absorber 4, heat-retaining mass runner 5, and air intlet 6 and outlet 7; Described wire netting absorber 4 is placed on bottom thermal insulation separation thermosphere 2 relative with transparent cover plate 3 in housing; Described heat-retaining mass runner 5 interior perfusions be high specific heat heat accumulating.Described air intlet 6, in the bottom of heat collector, exports 7 tops at heat collector.
Described wire netting absorber 4, is double layer of metal net, between double layer of metal net absorber 4, is settling heat-retaining mass runner 5, and heat-retaining mass runner 5 is rectangular tube, multitube vertical array.
Described heat storage type solar energy air heat collector in the housing of air intlet 6 input heat collectors, changes into heat energy after wire netting absorber 4 absorbs solar energy by cold air, by the high specific heat heat accumulating heating in the air in heat collector housing and heat-retaining mass runner 5.Hot-air is from exporting 7 outputs for user.When there is no the solar time, the high specific heat heat accumulating in heat-retaining mass runner 5 starts release heat, continue by the backward outer output of the air heat in heat collector housing for.
Claims (3)
1. a heat storage type solar energy air heat collector, is characterized in that comprising shell body, thermal insulation separation thermosphere, transparent cover plate, wire netting absorber, heat-retaining mass runner, and air inlet and outlet; Described wire netting absorber is placed on bottom thermal insulation separation thermosphere relative with transparent cover plate in housing; In described heat-retaining mass runner, perfusion is high specific heat heat accumulating.
2. heat storage type solar energy air heat collector according to claim 1, is characterized in that described wire netting absorber, can be multiple layer metal net, can be also individual layer foldable metal net.
3. heat storage type solar energy air heat collector according to claim 2, is characterized in that described heat-retaining mass runner can be placed between double layer of metal net, also can be placed in wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529966.XA CN103557608A (en) | 2013-11-01 | 2013-11-01 | Heat accumulation type solar air heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529966.XA CN103557608A (en) | 2013-11-01 | 2013-11-01 | Heat accumulation type solar air heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103557608A true CN103557608A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529966.XA Pending CN103557608A (en) | 2013-11-01 | 2013-11-01 | Heat accumulation type solar air heat collector |
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| CN (1) | CN103557608A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222369A (en) * | 2015-11-10 | 2016-01-06 | 农业部规划设计研究院 | Solar energy heat-collecting heat-storage radiator |
| CN110318960A (en) * | 2018-03-28 | 2019-10-11 | 钱家振 | A kind of device of solar generating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712861A (en) * | 2005-05-18 | 2005-12-28 | 江苏大学 | Solar air heat collector with heat storage material |
| CN202419968U (en) * | 2011-09-26 | 2012-09-05 | 北京大学 | Flat plate type solar air heat collector |
| CN203083156U (en) * | 2013-01-28 | 2013-07-24 | 山西明浩锦达新能源有限公司 | Novel netting wire solar heat collector |
| CN203190670U (en) * | 2013-02-06 | 2013-09-11 | 西北农林科技大学 | Flat plate type solar air heat collector |
-
2013
- 2013-11-01 CN CN201310529966.XA patent/CN103557608A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712861A (en) * | 2005-05-18 | 2005-12-28 | 江苏大学 | Solar air heat collector with heat storage material |
| CN202419968U (en) * | 2011-09-26 | 2012-09-05 | 北京大学 | Flat plate type solar air heat collector |
| CN203083156U (en) * | 2013-01-28 | 2013-07-24 | 山西明浩锦达新能源有限公司 | Novel netting wire solar heat collector |
| CN203190670U (en) * | 2013-02-06 | 2013-09-11 | 西北农林科技大学 | Flat plate type solar air heat collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222369A (en) * | 2015-11-10 | 2016-01-06 | 农业部规划设计研究院 | Solar energy heat-collecting heat-storage radiator |
| CN110318960A (en) * | 2018-03-28 | 2019-10-11 | 钱家振 | A kind of device of solar generating |
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Application publication date: 20140205 |