CN103528123A - Solar heat storage heating device - Google Patents
Solar heat storage heating device Download PDFInfo
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- CN103528123A CN103528123A CN201310516925.7A CN201310516925A CN103528123A CN 103528123 A CN103528123 A CN 103528123A CN 201310516925 A CN201310516925 A CN 201310516925A CN 103528123 A CN103528123 A CN 103528123A
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- heat storage
- heat
- insulation shell
- thermal store
- solar
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Abstract
The invention discloses a solar heat storage heating device. A heat absorbing body of the device comprises a plurality of metal tubes which are closely arranged, phase-change heat storage media are filled inside the metal tubes, selective absorbing coatings are coated on the outer surfaces of the metal tubes, and solar energy can be absorbed and stored. A fan is connected to the outside of the solar heat storage heating device, so that air can flow into the solar heat storage heating device from air inlets, is heated by the heat storage body and flows into an indoor environment, and the indoor environment can be heated. The solar heat storage heating device has the advantages that the device is additionally provided with the fan, so that the air is forced to flow through the heat storage body to absorb heat, and the temperature of the indoor environment can be quickly increased; pipelines of the heat storage body are closely arranged, and the internal phase-change heat storage media can sufficiently absorb heat from tube walls, so that the heat storage efficiency can be improved.
Description
One, technical field
The present invention relates to solar thermal utilization and heat storage technology, refer in particular to solar energy heating and the combination of phase-transition heat-storage technology, can be widely used in a kind of solar heat-preservation heating plant of the facilities such as building, agricultural greenhouse.
Two, background technology
The mankind are long-standing to utilizing of solar energy, and the invention of various coating for selective absorption and heat preserving and insulating material makes people can utilize efficiently solar energy, for domestic hot water and building and heating are provided.But in accumulation of heat field, utilize the level of solar energy lower, the material store heat such as the conventional water of people and cobblestone, for example: solar water heater, passive solar house.If can absorb efficiently, at low cost solar energy, and heat is stored with phase-change material, for night or cloudy day heating, will greatly improve the level of utilizing of solar energy.At present existing several solar heat-preservation scheme, but still there is many technology and Cost Problems.
Patent " solar heat-preservation heats for cooling method and device " (application number: 02109563.9) propose heat collector and accept solar energy, and heat is stored in underground deep layer soil, when the heating of winter or summer or refrigeration, with heat-obtaining with get device for cooling heat removal or cold heats or cooling.But this device utilizes soil thermal storage, device is too complicated, and partial component needs in buried soil, and great in constructing amount, cost is high.
Patent " a kind of gas that utilizes is as the solar heat-storing device of heat transfer medium " (application number: 200810046815.8) propose a kind of gas that utilizes as the solar heat-storing device of heat transfer medium.This apparatus structure is simple, and cost is low, but air flow channel degree of optimization is inadequate, and heat exchange efficiency is not high, and only utilizes solar energy passive type.
Patent " sunshade type solar energy heat-storage cabinet " (application number: 98226118.7) proposed a kind of by solar water heater and heat-storing cabinet combination that heat accumulating is housed, with hot water and heat accumulating heat exchange with store heat.But this system runner is longer, and heat waste is higher, and high efficiency heat radiation how while not considering to need heat.
For improving solar energy utilization ratio, improve heat accumulating heat absorption speed, can design a kind of regenerative apparatus of active heat exchange type, the absorber of phase change heat storage material and solar thermal collector is combined into one, make heat directly from absorber, pass to phase change heat storage material, save the middle link of transporting, improve heat transfer rate and the thermal efficiency.
Three, summary of the invention
The invention provides a kind of solar heat-preservation heating plant, its structure by: air outlet, insulation shell, transparent cover plate, thermal store, air inlet, fixed head form.Described thermal store is comprised of some metal tubes, described outer surface of metal pipe is coated with coating for selective absorption, the inner phase change heat storage material of filling, described metal tube is closely staggered, be fixed on fixed head, described fixed head two ends are fixed on insulation shell, described insulation shell and transparent cover plate surround a cavity, described thermal store is positioned at cavity, described two ends, insulation shell left and right have several air inlets, air inlet is over against thermal store position, the described insulation shell back side on the upper side central authorities of side has an air outlet, the machine of can giving a dinner for a visitor from afar, air is extracted out.
Preferably, the metal tube arrangement mode of thermal store is triangular arranged, and metal tube placement direction is horizontal.
Beneficial effect:
Adopt blower fan, make force air flow through thermal store heat absorption, can improve rapidly indoor temperature; Thermal store pipeline close-packed arrays, inner phase-change thermal storage medium can fully absorb heat from tube wall, has improved heat accumulation efficiency.
Four, accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is that this installs outside schematic diagram.
Fig. 2 is this device A-A face cutaway view.
Fig. 3 is this device C-C face cutaway view.
Fig. 4 is this device B direction view.
In figure, the position of marking is respectively: 1, air outlet; 2, insulation shell; 3, transparent cover plate; 4, thermal store; 5, air inlet; 6, fixed head.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
The coating for selective absorption on thermal store on daytime 4 surfaces absorbs solar radiant energy, and converts it into heat energy.The inner phase-change heat-storage material heat absorption phase transformation of filling of thermal store 4, stores heat.Due to the insulation effect of transparent cover plate 3 and insulation shell 2, the heat that thermal store 4 stores retains major part.When night or cloudy indoor temperature reduce, in the time of need to heating, open blower fan, cold air is flowed into from air inlet 5, through thermal store 4 heating are laggard, enter indoorly, improve indoor temperature.When temperature reaches after requirement, close blower fan, can stop heating.
Claims (2)
1. a solar heat-preservation heating plant, its structure by: air outlet (1), insulation shell (2), transparent cover plate (3), thermal store (4), air inlet (5), fixed head (6) form, described thermal store (4) is comprised of some metal tubes, described outer surface of metal pipe is coated with coating for selective absorption, the inner phase change heat storage material of filling, described metal tube is closely staggered, be fixed on fixed head (6), described fixed head (6) two ends are fixed on insulation shell (2), described insulation shell (2) surrounds a cavity with transparent cover plate (3), described thermal store (4) is positioned at cavity, described insulation shell (2) two ends, left and right have several air inlets (5), air inlet (5) is over against thermal store (4) position, described insulation shell (2) the back side on the upper side central authorities of side has an air outlet (1), the machine of can giving a dinner for a visitor from afar, air is extracted out.
2. a kind of solar heat-preservation heating plant according to claim 1, the metal tube arrangement mode of thermal store (4) is triangular arranged, metal tube placement direction is horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516925.7A CN103528123A (en) | 2013-10-24 | 2013-10-24 | Solar heat storage heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516925.7A CN103528123A (en) | 2013-10-24 | 2013-10-24 | Solar heat storage heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103528123A true CN103528123A (en) | 2014-01-22 |
Family
ID=49930346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516925.7A Pending CN103528123A (en) | 2013-10-24 | 2013-10-24 | Solar heat storage heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103528123A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033951A (en) * | 2014-05-15 | 2014-09-10 | 西南科技大学 | Solar energy warmer |
| CN110160122A (en) * | 2019-05-23 | 2019-08-23 | 赵耀华 | A kind of micro heat pipe array storage heating device |
| CN110645626A (en) * | 2019-11-06 | 2020-01-03 | 航天建筑设计研究院有限公司 | Air source heat pump heating system and method based on solar hot air phase-change energy storage |
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| JP2006145180A (en) * | 2004-11-24 | 2006-06-08 | Misato Kk | Heat storage type electric floor heating device, and its temperature control method |
| JP2007322013A (en) * | 2006-05-30 | 2007-12-13 | Sekisui Chem Co Ltd | Heat storage-hot water combination heating system |
| JP2008190756A (en) * | 2007-02-02 | 2008-08-21 | Tokyo Electric Power Co Inc:The | Heat storage heating device |
| CN201858705U (en) * | 2010-10-21 | 2011-06-08 | 王瑞瑜 | Heat accumulation type solar heater |
| CN201926018U (en) * | 2010-12-13 | 2011-08-10 | 中南大学 | Distributed power-input room-temperature phase-change heat storage tank |
| CN202485090U (en) * | 2012-03-15 | 2012-10-10 | 上海海事大学 | Coupling-type phase change moving heating device |
| CN202648198U (en) * | 2012-01-17 | 2013-01-02 | 镇江七政新能源有限公司 | Grid type solar energy heat collecting and storing device |
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2013
- 2013-10-24 CN CN201310516925.7A patent/CN103528123A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145180A (en) * | 2004-11-24 | 2006-06-08 | Misato Kk | Heat storage type electric floor heating device, and its temperature control method |
| JP2007322013A (en) * | 2006-05-30 | 2007-12-13 | Sekisui Chem Co Ltd | Heat storage-hot water combination heating system |
| JP2008190756A (en) * | 2007-02-02 | 2008-08-21 | Tokyo Electric Power Co Inc:The | Heat storage heating device |
| CN201858705U (en) * | 2010-10-21 | 2011-06-08 | 王瑞瑜 | Heat accumulation type solar heater |
| CN201926018U (en) * | 2010-12-13 | 2011-08-10 | 中南大学 | Distributed power-input room-temperature phase-change heat storage tank |
| CN202648198U (en) * | 2012-01-17 | 2013-01-02 | 镇江七政新能源有限公司 | Grid type solar energy heat collecting and storing device |
| CN202485090U (en) * | 2012-03-15 | 2012-10-10 | 上海海事大学 | Coupling-type phase change moving heating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033951A (en) * | 2014-05-15 | 2014-09-10 | 西南科技大学 | Solar energy warmer |
| CN110160122A (en) * | 2019-05-23 | 2019-08-23 | 赵耀华 | A kind of micro heat pipe array storage heating device |
| CN110645626A (en) * | 2019-11-06 | 2020-01-03 | 航天建筑设计研究院有限公司 | Air source heat pump heating system and method based on solar hot air phase-change energy storage |
| CN110645626B (en) * | 2019-11-06 | 2024-01-23 | 航天建筑设计研究院有限公司 | Air source heat pump heating system and method based on solar hot air phase change energy storage |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |