CN101131258A - Solar heat-collection and heat-accumulation combined device - Google Patents
Solar heat-collection and heat-accumulation combined device Download PDFInfo
- Publication number
- CN101131258A CN101131258A CNA2007100468581A CN200710046858A CN101131258A CN 101131258 A CN101131258 A CN 101131258A CN A2007100468581 A CNA2007100468581 A CN A2007100468581A CN 200710046858 A CN200710046858 A CN 200710046858A CN 101131258 A CN101131258 A CN 101131258A
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- CN
- China
- Prior art keywords
- heat
- collection
- solar
- orifice plate
- accumulation
- 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.)
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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
Abstract
The solar heat collecting and accumulating apparatus includes one tank with one transparent glass cover in the top, one heat absorbing layer in the middle part and one heat accumulating layer in the bottom. It features the heat absorbing layer with perforated plate as heat absorbing body, and the heat accumulating layer with gravels in the bottom and water filling black sealed tubes laid on the gravels. The perforated plate as heat absorbing body has cross arranged holes accounting for 30-40 % of the surface area. The present invention has simple structure and capacity of supplying heat all day long in all weathers, and is suitable for solar energy generating, greenhouse, air conditioning and other fields.
Description
Technical field
The present invention relates to the composite set of a kind of solar energy heating and accumulation of heat.
Background technology
Solar energy heat collector, generally be to pass to the heat dump that steel, aluminium or stainless sheet steel by band coating constitute by the radiation of the sun, owing to absorbed the radiation of the sun, sheet metal is heated, water pipe below the heat transferred thin plate, heated water or transfer of air are given user or heat reservoir; This solar thermal collector only can be collected solar energy fine daytime at weather, evening or then can't operate as normal when overcast and rainy, and also Heat-collecting effect is undesirable, range of application is restricted, be not suitable for being applied to the solar energy hot blast generating, greenhouse, occasions such as HVAC.
Summary of the invention
The present invention proposes a kind of solar heat-collection and heat-accumulation combined device, its purpose is to overcome existing solar energy heat collector, evening and overcast and rainy can't operate as normal, Heat-collecting effect is poor, drawbacks such as range of application is restricted, thermal-arrest when weather is fine not only, and can accumulation of heat under the situation that does not increase miscellaneous equipment, in order to night and overcast and rainy use heat energy; The present invention is particularly useful for hot blast generating, greenhouse, occasions such as HVAC.
Solar heat-collection and heat-accumulation combined device, it includes a casing, and the casing top is for meeting the light glass cover-plate, and the middle part is a heat-sink shell, and the bottom is a recuperation layer; It is characterized in that: heat-sink shell has an orifice plate absorber, and the recuperation layer bottom is a blinding, lays water-filling black sealed tube on it.
Hole fork on the orifice plate absorber is arranged on the orifice plate absorber, and the hole is 30-40% with orifice plate absorber area ratio.
Heat-sink shell of the present invention adopts AND DEWATERING FOR ORIFICE STRUCTURE, and material paints aluminium sheet with coating black.Because air stream has increased one times with the heat convection area of heat-sink shell in the heat collector, make the systemic heat of heat collector more can pass to wherein air fully, improve the hot property of heat collector.Owing to be AND DEWATERING FOR ORIFICE STRUCTURE, after helping solar energy and penetrating glass cover-plate, absorbed that part of energy of solar radiation heat by heat collector, partly arrive the accumulation of heat water pipe by the hole on the orifice plate absorber, absorbed by recuperation layer and store, accumulation of heat is effective.
The present invention is simple in structure, is not needing to increase under the situation of miscellaneous equipment, and thermal-arrest and accumulation of heat be in one, saves the space, economize on the use of funds, and Heat-collecting effect is good, and still a run of wet weather of the fine heat of weather no matter no matter daytime or evening, can both effectively use heat energy.Be fit to be applied to the solar energy hot blast generating, greenhouse, occasions such as HVAC.
Description of drawings
Fig. 1 is a heat-collection and heat-accumulation of the present invention unit vertical section structure schematic diagram;
Fig. 2 is the I-I cutaway view of Fig. 1;
Fig. 3 is the system schematic of the embodiment of the invention.
1. casing is 2. met the light glass cover-plate, 3. heat-sink shell, 4. recuperation layer, 5. blinding, 6. water-filling black sealed tube, 7. orifice plate absorber, the 8. hole on the orifice plate absorber, 9. turbine-TRT, 10. heat-collection and heat-accumulation device, 11. chimneys, E, W. ambient air inlet, N. air outlet slit.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
Solar heat-collection and heat-accumulation combined device, as shown in Figure 1, it includes a casing 1, and the casing top is for meeting light glass cover-plate 2, and the middle part is a heat-sink shell 3, and the bottom is a recuperation layer 4; It is characterized in that: heat-sink shell has an orifice plate absorber 7, and the recuperation layer bottom is a blinding 5, lays water-filling black sealed tube 6 on it.
Described its structure of orifice plate absorber as shown in Figure 2, orifice plate absorber 7 is of a size of 2000mm * 1000mm, the hole 8 on the orifice plate absorber 7 is of a size of Φ 20mm, the hole heart is apart from be 30mm, hole 8 forks are arranged on plate, hole 8 and orifice plate absorber 7 areas are than being 30-40%.
Specific embodiment as shown in Figure 3, orifice plate absorber 7 is arranged on heat-collection and heat-accumulation device 10 middle parts.Recuperation layer material blinding 5, water-filling black sealed tube 6 of arranging on it combines.Solar radiant energy projects heat-collection and heat-accumulation device 10 and meets light glass cover-plate 2 upper surfaces, the solar radiation that penetrates that part of energy formation heat collector of glass gets heat, absorbed, reflect and pass by orifice plate absorber 7 when this energy arrives in heat collector, the energy that passes part by bottom half recuperation layer blinding 5 and water-filling black sealed tube 6 absorb and store.Daytime orifice plate absorber 7 and bottom half recuperation layer 4 absorbed solar radiant energy after, temperature raises, and carries out heat convection with the air that enters from E, W in the heat-collection and heat-accumulation device 10, in evening, the energy that relies on recuperation layer 4 to discharge still can add hot-air.Hot-air enters the chimney 11 of heat-collection and heat-accumulation device central authorities with certain kinetic energy, the temperature difference of dependence chimney two ends air and pressure reduction rise under " stack effect " drives, flow into surrounding air N by the chimney top at last, surrounding air constantly enters heat collector by E, W, forms the air current flow that continues.Utilize turbine-TRT 9 that the Energy extraction that chimney hollow air-flow has is come out, be converted to mechanical energy, realize solar energy uninterruptable power generation in 24 hours.
Claims (2)
1. solar heat-collection and heat-accumulation combined device, it includes a casing, and the casing top is for meeting the light glass cover-plate, and the middle part is a heat-sink shell, and the bottom is a recuperation layer; It is characterized in that: heat-sink shell has an orifice plate absorber, and the recuperation layer bottom is a blinding, lays water-filling black sealed tube on it.
2. solar heat-collection and heat-accumulation combined device according to claim 1 is characterized in that: the hole fork on the orifice plate absorber is arranged on the orifice plate absorber, and the hole is 30-40% with orifice plate absorber area ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100468581A CN101131258A (en) | 2007-10-09 | 2007-10-09 | Solar heat-collection and heat-accumulation combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100468581A CN101131258A (en) | 2007-10-09 | 2007-10-09 | Solar heat-collection and heat-accumulation combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101131258A true CN101131258A (en) | 2008-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100468581A Pending CN101131258A (en) | 2007-10-09 | 2007-10-09 | Solar heat-collection and heat-accumulation combined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101131258A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423831A (en) * | 2012-05-21 | 2013-12-04 | 侯小申 | Solar thermal air interchanger |
| CN104654625A (en) * | 2013-11-21 | 2015-05-27 | 珠海兴业节能科技有限公司 | Flat plate solar water heater without water tank based on light condensation and phase-change heat storage |
-
2007
- 2007-10-09 CN CNA2007100468581A patent/CN101131258A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423831A (en) * | 2012-05-21 | 2013-12-04 | 侯小申 | Solar thermal air interchanger |
| CN104654625A (en) * | 2013-11-21 | 2015-05-27 | 珠海兴业节能科技有限公司 | Flat plate solar water heater without water tank based on light condensation and phase-change heat storage |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |