CN202382440U - Solar air-and-water dual-purpose collector - Google Patents
Solar air-and-water dual-purpose collector Download PDFInfo
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- CN202382440U CN202382440U CN2011204715946U CN201120471594U CN202382440U CN 202382440 U CN202382440 U CN 202382440U CN 2011204715946 U CN2011204715946 U CN 2011204715946U CN 201120471594 U CN201120471594 U CN 201120471594U CN 202382440 U CN202382440 U CN 202382440U
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- heat
- water
- collector
- heat collector
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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Abstract
The utility model discloses a solar air-and-water dual-purpose collector comprising gas collection pipes, liquid collection pipes, a heat absorbing plate core, a frame, a glass cover plate and a back plate, wherein the gas collection pipes are horizontally arranged at the upper and lower ends of the collector, the liquid collection pipes are horizontally arranged at the upper and lower ends of the collector, the gas collection pipes and the liquid collection pipes are separated from one another and are arranged in parallel side by side, the frame is arranged on the periphery of the collector, the glass cover plate is arranged on the surface of the collector, the back plate is arranged on the back of the collector, and the heat absorbing plate core is arranged between the glass cover plate and the back plate and is formed by connecting a plurality of multi-channel heat absorbing cores. According to the way, the solar air-and-water dual-purpose collector can be used for heating air and water simultaneously or respectively, reduces heat loss and heat migration, is simple in technology, improves heat collecting efficiency, expands application occasions of a product, and can be used in fields of building heating, fresh air drying, agricultural and industrial drying and the like.
Description
Technical field
The utility model relates to the solar thermal collector technical field, particularly relates to the dual-purpose heat collector of a kind of solar air and water.
Background technology
Along with the enhancing of whole society's energy-conserving and environment-protective consciousness, solar energy receives common concern as a kind of cleaning, cheap, the continuable energy, and wherein solar thermal collector is with a wide range of applications in building and heating and technical fields such as new wind, industrial or agricultural drying.But existing solar thermal collector usually only can be separately to air or water heating, and promptly solar water heater can only provide hot water, and solar air heater can only provide hot-air.
In the existing patent, CN2540598Y discloses a kind of solar air-hot water two purpose type heater, on the basis of all-glass vacuum tube, sets up mozzle and wind path, switches air and two kinds of heat mediums of hot water through the switch control of wind path valve and water route valve.
CN2771739Y discloses a kind of water, air dual-purpose solar heater, by the circular glass vacuum tube of the both ends open flow channel as empty G&W, through the flow media in the three-way switch valve ALT-CH alternate channel.But the heater of said two patents all adopts empty G&W condominium structure, will cause air heat exchange effect and collecting efficiency to descend, or the increase of water flows resistance, and can't realize utilizing heat collector to add hot-air and water simultaneously, satisfies hot water and hot-air demand.
Sum up the dual-purpose heat collector of existing solar air and water, common complex structure, collecting efficiency is low, is difficult to improve medium temperature, and can not realize adding simultaneously hot-air and water two media, has limited the application and the value of solar air and the dual-purpose heat collector of water.
The utility model content
It is high that the technical problem that the utility model mainly solves provides a kind of collecting efficiency, and technology is simple, and cost is low, can realize adding simultaneously the solar air and the dual-purpose heat collector of water of hot-air and water two media.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: provide a kind of solar air and water dual-purpose heat collector; Comprise: gas collectors, liquid collectors, heat-absorbing plate core, frame, glass cover-plate and backboard, said gas collectors are horizontally installed on the two ends up and down of heat collector, and said liquid collectors is horizontally installed on the two ends up and down of heat collector; Be separated from each other between said gas collectors and the liquid collectors and be provided with and laterally arrange side by side; Said frame be arranged on heat collector around, the surface of said heat collector is provided with cover-plate glass, the back side of said heat collector is provided with backboard; Between said cover-plate glass and the backboard heat-absorbing plate core is set, said heat-absorbing plate core is formed by connecting a plurality of multichannel heat exchanger cores.
In preferred embodiment of the utility model, be filled with a heat-insulation layer between said frame and the heat-absorbing plate core, be filled with a heat-insulation layer between said backboard and the heat-absorbing plate core.
In preferred embodiment of the utility model, laterally arrange side by side between the gas collectors at two ends and the liquid collectors about the said heat collector.
In preferred embodiment of the utility model; Said multichannel heat exchanger core comprises female hasp, gas passage, fluid passage, heat absorption fin and public hasp, and said female hasp, gas passage, fluid passage, heat absorption fin and public hasp form the multichannel heat exchanger core through the whole pultrusion of aluminium.
In preferred embodiment of the utility model, said a plurality of multichannel heat exchanger cores are the formation heat-absorbing plate core that is connected through female hasp and public hasp each other.
In preferred embodiment of the utility model, the inner medium of said gas passage is an air, and the inner medium of said fluid passage is water or anti-icing fluid.
In preferred embodiment of the utility model, the cross section of said gas passage is ellipticity, wherein is parallel to the transverse that is of whole plate plate face direction, and perpendicular to whole plate plate face direction is ellipse short shaft; The rounded shape in the cross section of said fluid passage.
In preferred embodiment of the utility model, cross section ovalize, circle, rectangle or the triangle of said gas passage, the cross section of said fluid passage is rounded, rectangle, ellipse or triangle.
In preferred embodiment of the utility model, the selective absorber coatings of said heat-absorbing plate core surface-coated, said coating for selective absorption are blue titanium coating or black chrome coating.
In preferred embodiment of the utility model, said cover-plate glass is high printing opacity woven design glass or organic plates.
The beneficial effect of the utility model is: the dual-purpose heat collector of solar air of the utility model and water can heat or add respectively hot-air and water simultaneously; Reduced heat loss and heat is migrated, technology is simple, has reduced equipment cost; Improved collecting efficiency; Can the higher empty G&W of output temperature, expanded the application scenario of product, can be used for building and heating and fields such as new wind, industrial or agricultural drying.
Description of drawings
Fig. 1 is the structural representation of dual-purpose heat collector one preferred embodiment of the utility model solar air and water;
Fig. 2 is the knot of a preferred embodiment of the utility model solar air and the dual-purpose heat collector cross section of water
The structure sketch map;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is that the adjacent multichannel heat exchanger core of the utility model solar air and the dual-purpose heat collector of water is mutual
The structural representation of a preferred embodiment that connects.
The mark of each parts is following in the accompanying drawing: 1, gas collectors, 2, liquid collectors, 3, heat-insulation layer, 4, frame, 5, cover-plate glass, 6, heat-absorbing plate core, 7, backboard, 8, female hasp, 9, gas passage, 10, fluid passage, 11, the heat absorption fin, 12, public hasp.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 to Fig. 4, the utility model embodiment comprises:
The dual-purpose heat collector of a kind of solar air and water comprises: gas collectors 1, liquid collectors 2, heat-absorbing plate core 6, frame 4, cover-plate glass 5 and backboard 7.
Said frame 4 be arranged on heat collector around, the surface of heat collector is provided with cover-plate glass 5, the back side of heat collector is provided with backboard 7, between cover-plate glass 5 and the backboard 7 heat-absorbing plate core 6 is set.Be filled with heat-insulation layer 3 between heat-absorbing plate core 6 and the frame 4, be filled with heat-insulation layer 3 between heat-absorbing plate core 6 and the backboard 7.Heat-insulation layer 3 adopts integrated foaming process, has improved overall construction intensity, has reduced heat loss, has improved collecting efficiency.
The selective absorber coatings of said heat-absorbing plate core 6 surface-coated; Said coating for selective absorption is blue titanium coating or black chrome coating, has improved the transformation efficiency of photo-thermal, has improved heat absorption efficiency greatly; Heat is passed to the sky G&W effectively, improved the temperature of empty G&W.
Said cover-plate glass 5 is high printing opacity woven design glass or organic plates, has improved the absorption to the solar radiation ability, has improved collecting efficiency.
Said gas collectors 1 is horizontally installed on the two ends up and down of heat collector; Said liquid collectors 2 is horizontally installed on the two ends up and down of heat collector; Be separated from each other between said gas collectors 1 and the liquid collectors 2 and laterally arrange side by side, and laterally arrange side by side between gas collectors 1 and the liquid collectors 2.
Said multichannel heat exchanger core comprises female hasp 8, gas passage 9, fluid passage 10, heat absorption fin 11 and public hasp 12, and said heat-absorbing plate core 6 forms heat-absorbing plate core 6 through female hasp 8 with being connected of public hasp 12 by a plurality of multichannel heat exchanger cores.Particularly; Said female hasp 8, gas passage 9, fluid passage 10, heat absorption fin 11 and public hasp 12 form heat-absorbing plate core through the whole pultrusion of aluminium; Improve structural strength, reduced migrating and losing of heat, improved the efficient of thermal-arrest; The good heat conduction effect of aluminum can improve heat absorption efficiency and heat conducting efficient effectively simultaneously.
In the utility model, can also adopt double buckle to interconnect between said a plurality of multichannel heat exchanger cores.So also can reach the heat that reduces the heat exchanger core surface and migrate the purpose with heat loss, improve collecting efficiency.
Said gas passage 1 inner medium is an air, and the cross section of gas passage 1 is ellipticity, is parallel to the transverse that is of whole plate plate face direction, and perpendicular to whole plate plate face direction is ellipse short shaft.Gas passage 1 has adopted 360 ° of heat transfer structures, has reduced gas passage 1 blocking solar radiation each other.
Said fluid passage 2 inner media are water or anti-icing fluid, and wherein anti-icing fluid is for being glycol water, glycerin solution etc.The rounded shape in the cross section of fluid passage 2 has adopted 360 ° of heat transfer structures simultaneously, has reduced the flow resistance of water in the fluid passage 2.
The cross section of said gas passage 1 is rounded, rectangle or triangle, and the cross section of said fluid passage 2 is rectangular, ellipse or triangle.Particularly, the cross section of gas passage 1 and fluid passage 2 is the different shape of analog structure, can carry out actual production according to concrete application requirements like this, has wide range of applications.
The course of work of solar air of the utility model and the dual-purpose heat collector of water is:
The course of work of heating air mode is separately: air flows into heat collector from the gas collectors 1 of an end; In air flows process through the gas passage 9 be made up of heat-absorbing plate core 6 and gas collectors 1; Because the blue titanium on heat-absorbing plate core 6 surface or black chromium coating for selective absorption are converted into heat energy to the efficient absorption of solar radiation with radiant energy, through the heat conduction and the convection heat transfer' heat-transfer by convection of air of heat-absorbing plate core 6 in the mobile channel interior of ellipse of heat-absorbing plate core 6; Heat is passed to air effectively; Improved air themperature, hot-air flows out heat collector from the gas collectors 1 of the other end, is used for building and heating and fields such as new wind, industrial or agricultural drying.At this moment, in liquid collectors 2 and fluid passage 10, there is not media flow.
The course of work of heating aqueous mode is separately: water flows into heat collector from the liquid collectors 2 of an end; In the process of water flows through the fluid passage 10 formed by heat-absorbing plate core 6 and liquid collectors 2; Because the blue titanium on heat-absorbing plate core 6 surface or black chromium coating for selective absorption are converted into heat energy to the efficient absorption of solar radiation with radiant energy, through the heat conduction and the convection heat transfer' heat-transfer by convection of water of heat-absorbing plate core 6 in the circular flow channel inside of heat-absorbing plate core 6; Heat is transmitted feedwater effectively; Improved coolant-temperature gage, hot water flows out heat collector from the liquid collectors 2 of the other end, is used for fields such as building and heating and industrial or agricultural drying.At this moment, in gas collectors 1 and gas passage 9, there is not media flow.
The course of work that adds hot-air and aqueous mode simultaneously is: air and water flow into heat collector from the gas collectors 1 of an end with liquid collectors 2 respectively; In air flows the process of the fluid passage 10 that passes through through gas passage 9, the water flows is made up of heat-absorbing plate core 6 and gas collectors 1 to be made up of heat-absorbing plate core 6 and liquid collectors 2; Because the blue titanium on heat-absorbing plate core 6 surface or black chromium coating for selective absorption are converted into heat energy to the efficient absorption of solar radiation with radiant energy, through the heat conduction and the convection heat transfer' heat-transfer by convection of air of heat-absorbing plate core 6 in the mobile channel interior of ellipse of heat-absorbing plate core 6; Heat is passed to air effectively; Improved air themperature, heat conduction through heat-absorbing plate core 6 and water transmit feedwater at the inner convection heat transfer' heat-transfer by convection of the circular flow channel of heat-absorbing plate core 6 with heat effectively; Improved coolant-temperature gage; Final hot-air flows out heat collector from the gas collectors 1 of the other end, and hot water flows out heat collector from the liquid collectors 2 of the other end, is used for building and heating and fields such as new wind, industrial or agricultural drying.Because gas collectors and liquid collectors are separated from each other, therefore do not mix each other between the empty G&W.
The beneficial effect of solar air of the utility model and the dual-purpose heat collector of water is:
A, heat-absorbing plate core 6 adopt the whole pultrusion molding process of aluminium, improve structural strength, reduce thermophoresis and heat loss;
The gas passage 9 of b, multichannel heat exchanger core adopts elliptic cross-section and 360 ° of heat transfer structures, improves collecting efficiency and air themperature;
The axis of c, elliptic cross-section is in the plate face direction of heat-absorbing plate core 6, and minor axis reduces gas passage 9 mutual blocking solar radiation perpendicular to the plate face direction of heat-absorbing plate core 6;
The fluid passage 10 of d, multichannel heat exchanger core adopts circular cross-section and 360 ° of heat transfer structures, improves collecting efficiency and coolant-temperature gage, reduces the flow resistance of water;
Magnetron sputtering technology is adopted on e, heat-absorbing plate core 6 surfaces, has improved collecting efficiency greatly; Heat-absorbing plate core 6 surfaces scribble blue titanium or black chromium coating for selective absorption, have improved the photo-thermal transformation efficiency;
F, heat-insulation layer 3 adopt integrated foaming process, improve overall construction intensity, reduce heat loss;
G, heat collector can be respectively or are added hot-air and water simultaneously, improve collecting efficiency, have expanded the range of application of heat collector.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. solar air and the dual-purpose heat collector of water is characterized in that, comprising: gas collectors, liquid collectors, heat-absorbing plate core, frame, glass cover-plate and backboard; Said gas collectors is horizontally installed on the two ends up and down of heat collector; Said liquid collectors is horizontally installed on the two ends up and down of heat collector, be separated from each other between said gas collectors and the liquid collectors and laterally arrange side by side, said frame be arranged on heat collector around; The surface of said heat collector is provided with cover-plate glass; The back side of said heat collector is provided with backboard, between said cover-plate glass and the backboard heat-absorbing plate core is set, and said heat-absorbing plate core is formed by connecting a plurality of multichannel heat exchanger cores.
2. solar air according to claim 1 and the dual-purpose heat collector of water is characterized in that, are filled with a heat-insulation layer between said frame and the heat-absorbing plate core, are filled with a heat-insulation layer between said backboard and the heat-absorbing plate core.
3. solar air according to claim 1 and the dual-purpose heat collector of water is characterized in that, laterally arrange side by side between the gas collectors at two ends and the liquid collectors about the said heat collector.
4. solar air according to claim 1 and the dual-purpose heat collector of water; It is characterized in that; Said multichannel heat exchanger core comprises female hasp, gas passage, fluid passage, heat absorption fin and public hasp, and said female hasp, gas passage, fluid passage, heat absorption fin and public hasp form the multichannel heat exchanger core through the whole pultrusion of aluminium.
5. solar air according to claim 4 and the dual-purpose heat collector of water is characterized in that, said a plurality of multichannel heat exchanger cores are the formation heat-absorbing plate core that is connected through female hasp and public hasp each other.
6. solar air according to claim 4 and the dual-purpose heat collector of water is characterized in that, the inner medium of said gas passage is an air, and the inner medium of said fluid passage is water or anti-icing fluid.
7. solar air according to claim 4 and the dual-purpose heat collector of water is characterized in that the cross section of said gas passage is ellipticity, wherein are parallel to the transverse that is of whole plate plate face direction, and perpendicular to whole plate plate face direction is ellipse short shaft; The rounded shape in the cross section of said fluid passage.
8. solar air according to claim 7 and the dual-purpose heat collector of water is characterized in that, cross section ovalize, circle, rectangle or the triangle of said gas passage, and the cross section of said fluid passage is rounded, rectangle, ellipse or triangle.
9. solar air according to claim 1 and the dual-purpose heat collector of water is characterized in that, the selective absorber coatings of said heat-absorbing plate core surface-coated, said coating for selective absorption are blue titanium coating or black chrome coating.
10. solar air according to claim 1 and the dual-purpose heat collector of water is characterized in that, said cover-plate glass is high printing opacity woven design glass or organic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204715946U CN202382440U (en) | 2011-11-24 | 2011-11-24 | Solar air-and-water dual-purpose collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204715946U CN202382440U (en) | 2011-11-24 | 2011-11-24 | Solar air-and-water dual-purpose collector |
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| Publication Number | Publication Date |
|---|---|
| CN202382440U true CN202382440U (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204715946U Expired - Fee Related CN202382440U (en) | 2011-11-24 | 2011-11-24 | Solar air-and-water dual-purpose collector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017359A (en) * | 2013-01-04 | 2013-04-03 | 崔艳斌 | Solar heat collector and air heat collecting device and hot water device both made by using same |
| CN107084538A (en) * | 2017-06-15 | 2017-08-22 | 苏州阳光四季睿智新能源有限公司 | Integrated form flat heat collecting generating equipment |
| CN108180652A (en) * | 2017-12-28 | 2018-06-19 | 河南百年融熥实业有限公司 | A kind of solar energy multimedium heat-collection and heat-accumulation device |
| CN108204682A (en) * | 2017-12-28 | 2018-06-26 | 河南百年融熥实业有限公司 | A kind of solar air water heat collector |
-
2011
- 2011-11-24 CN CN2011204715946U patent/CN202382440U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017359A (en) * | 2013-01-04 | 2013-04-03 | 崔艳斌 | Solar heat collector and air heat collecting device and hot water device both made by using same |
| CN107084538A (en) * | 2017-06-15 | 2017-08-22 | 苏州阳光四季睿智新能源有限公司 | Integrated form flat heat collecting generating equipment |
| CN108180652A (en) * | 2017-12-28 | 2018-06-19 | 河南百年融熥实业有限公司 | A kind of solar energy multimedium heat-collection and heat-accumulation device |
| CN108204682A (en) * | 2017-12-28 | 2018-06-26 | 河南百年融熥实业有限公司 | A kind of solar air water heat 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: 20120815 Termination date: 20131124 |