CN201273726Y - Solar heat absorption plate - Google Patents
Solar heat absorption plate Download PDFInfo
- Publication number
- CN201273726Y CN201273726Y CNU2008200253683U CN200820025368U CN201273726Y CN 201273726 Y CN201273726 Y CN 201273726Y CN U2008200253683 U CNU2008200253683 U CN U2008200253683U CN 200820025368 U CN200820025368 U CN 200820025368U CN 201273726 Y CN201273726 Y CN 201273726Y
- Authority
- CN
- China
- Prior art keywords
- heat
- plate body
- holes
- heat absorbing
- width
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/60—Details of absorbing elements characterised by the structure or construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/80—Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
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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
Abstract
The utility model discloses a solar heat absorbing plate which has a wave shape. The coating at the outer side is made of either deep color heat-absorbing material or polychromatic heat-absorbing material, and the inner side is light colored, so that heat loss is reduced. The solar heat absorbing plate is characterized in that the heat absorbing plate is provided with heat absorbing holes which are small holes that are concave inwards and convex outwards as well as opened downwards, and certain angle and gap exist among the heat absorbing holes, so that the hot air on the surface layer of the heat absorbing plate can automatically enter an inner cavity of the holes when in the rising process to form automatic cycle. The heat-collecting efficiency of solar energy is higher, and rainwater can not enter the inner cavity when the holes are exposed outside downwards, thus playing the role of shielding rain and omitting a flashing board. The solar heat absorbing plate has the characteristics of energy-saving, high in heat-collecting efficiency and low in cost.
Description
One, technical field
The utility model belongs to sun heating technology field, especially relates to a kind of solar absorber plate.
Two, background technology
Heating in solar energy building technology application at present is more and more wider, becomes the disseminate technology of building energy conservation.Existing solar absorber plate surface air inlet aperture is the vertical latasuture open type of indent.Hot-air needs blower fan system air inducing that inner chamber is formed than big negative pressure and could suck from aperture, and circulating effect is poor, if expose, rainwater can enter inner chamber, needs rain visor, facility complexity, cost height.
Three, summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide that a kind of endothermic effect is good, thermal cycle is fast, the simple solar absorber plate of constructing.
The utility model is achieved in that a kind of solar absorber plate is overlying on the building outside, makes with metal material, is shaped as the vertical bar waveform, can increase endotherm area and sheet material rigidity.The lateral surface coating is that dark color also can be polychrome, absorbs solar energy, shielding of ultraviolet, and medial surface is a light color, reduces heat loss.Be characterized in that the heat absorption hole of offering on the wave absorber plate is to concave or evagination direction down, or vertical latasuture opening, have certain angle and slit, make absorber plate top layer hot-air when rising, enter the circulation of absorber plate inner chamber automatically along the perforate direction, absorber plate exposes does not in addition need rain visor, because of the downward rainwater of perforate can not enter inner chamber, can play the rain effect that hides.
In order further to realize the purpose of this utility model, the width of described waveform plate body projection plate body is consistent with the width of recessed plate body; Perhaps the width of protruding plate body is greater than the width of recessed plate body; Perhaps the width of protruding plate body is less than the width of recessed plate body.
In order further to realize the purpose of the utility model absorber plate, suction hole can not established in the absorber plate top, prevents that hot-air from distributing.
Compared with the prior art the utility model has following distinguishing feature and good effect: certain angle and slit are adopted in heat absorption of the present utility model hole, offer under concave surface or evagination space are super, when rising, absorber plate top layer hot-air enters inner chamber automatically along the heat absorption hole, form circulation automatically, the absorber plate Heat-collecting effect is better.The hole concave or convex that absorbs heat is in addition offered downwards, and rainwater can not enter inner chamber, plays to hide the rain effect, saves rain visor.The facility cost is low, simpler.
Four, description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples
Fig. 1 is a downward perforate absorber plate schematic diagram of the present utility model
Fig. 2 is three kinds of wave plate shape of cross section schematic diagrames of the present utility model
Fig. 3 is a symmetrical perforate absorber plate schematic diagram of the present utility model
Five, specific embodiments
1 one kinds of solar absorber plates of embodiment offer the heat absorption hole down with reference to Fig. 1 concave surface or evagination, have certain angle and slit.
2 one kinds of solar absorber plates of embodiment offer the heat absorption hole down with reference to Fig. 2 concave surface or evagination, have certain angle and slit, and the width of described waveform plate body projection plate body is consistent with the width of recessed plate body; Perhaps the width of protruding plate body is greater than the width of recessed plate body; Perhaps the width of protruding plate body is less than the width of recessed plate body.
3 one kinds of solar absorber plates of embodiment are that the vertical latasuture of symmetry is arranged in pairs with reference to heat absorption hole, Fig. 3 surface, can be the concave surface perforates, also can be the evagination perforates.
Claims (3)
1, a kind of solar absorber plate is made up of waveform plate body and heat absorption hole, and it is characterized in that absorbing heat, the hole concaves or evagination is offered down.
2, a kind of solar absorber plate according to claim 1 is characterized in that the width of described waveform plate body projection plate body is consistent with the width of recessed plate body; Perhaps the width of protruding plate body is greater than the width of recessed plate body; Perhaps the width of protruding plate body is less than the width of recessed plate body.
3, a kind of solar absorber plate according to claim 1 is characterized in that heat absorption hole, surface is that the vertical latasuture of symmetry is arranged in pairs, can be the concave surface perforate, also can be the evagination perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200253683U CN201273726Y (en) | 2008-06-26 | 2008-06-26 | Solar heat absorption plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200253683U CN201273726Y (en) | 2008-06-26 | 2008-06-26 | Solar heat absorption plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273726Y true CN201273726Y (en) | 2009-07-15 |
Family
ID=40884073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200253683U Expired - Fee Related CN201273726Y (en) | 2008-06-26 | 2008-06-26 | Solar heat absorption plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273726Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988756B (en) * | 2009-08-03 | 2011-12-28 | 南郁森 | Solar air heat-collecting plate |
| CN102410638A (en) * | 2011-11-15 | 2012-04-11 | 江苏同盛环保技术有限公司 | Solar air heat collector device for new type penetration wavy structure |
| CN102538236A (en) * | 2011-12-14 | 2012-07-04 | 镇江新梦溪能源科技有限公司 | Reinforced flat-plate solar air collector |
| CN107850343A (en) * | 2015-07-15 | 2018-03-27 | 能源转换有限公司 | Penetration solar thermal collector |
-
2008
- 2008-06-26 CN CNU2008200253683U patent/CN201273726Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988756B (en) * | 2009-08-03 | 2011-12-28 | 南郁森 | Solar air heat-collecting plate |
| CN102410638A (en) * | 2011-11-15 | 2012-04-11 | 江苏同盛环保技术有限公司 | Solar air heat collector device for new type penetration wavy structure |
| CN102410638B (en) * | 2011-11-15 | 2013-03-27 | 江苏同盛环保技术有限公司 | Solar air heat collector device for new type penetration wavy structure |
| CN102538236A (en) * | 2011-12-14 | 2012-07-04 | 镇江新梦溪能源科技有限公司 | Reinforced flat-plate solar air collector |
| CN107850343A (en) * | 2015-07-15 | 2018-03-27 | 能源转换有限公司 | Penetration solar thermal collector |
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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: 20090715 Termination date: 20110626 |