CN202133139U - Flat-panel solar energy air heat exchanger - Google Patents
Flat-panel solar energy air heat exchanger Download PDFInfo
- Publication number
- CN202133139U CN202133139U CN201120211668U CN201120211668U CN202133139U CN 202133139 U CN202133139 U CN 202133139U CN 201120211668 U CN201120211668 U CN 201120211668U CN 201120211668 U CN201120211668 U CN 201120211668U CN 202133139 U CN202133139 U CN 202133139U
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- CN
- China
- Prior art keywords
- heat exchange
- air
- heat exchanger
- heat
- shell
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- 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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- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a flat-panel solar energy air heat exchanger, which comprises a housing and a transparent cover plate on the housing, as well as a solar energy absorbing plate and a heat exchange plate both sequentially arranged in a sealed space between the transparent cover plate and the housing, a cold air-in pipe arranged in the sealed space between the transparent cover plate and the housing and positioned at one end of the heat exchange plate, and a hot air-in pipe at the other end of the heat exchange plate, wherein, a plurality of heat exchange units are arranged on the heat exchange plate, each heat exchange unit consists of a plurality of heat exchange fins arranged on the heat exchange plate at intervals; air flowing passages are formed between the adjacent heat exchange fins; and as for two adjacent heat exchange units in the air flowing direction, the air passage in the first heat exchange unit is connected with that in the second heat exchange unit. Therefore, the heat conducting medium can be subjected to repeated pressure and flow distribution, the uniformly distributed heat conducting medium guarantees the complete heat exchange between the heat conducting medium and the solar energy absorbing plate and the heat conducting efficiency is high.
Description
Technical field
The utility model relates to a kind of solar thermal collector, more particularly, relates to a kind of panel solar air heat exchanger.
Background technology
Flat-plate solar collector mainly is by heat-absorbing plate core, is coated on the solar selectively absorbing coating on the heat-absorbing plate core upper surface, with the comb of heat-absorbing plate core welding; Transparent cover plate; Insulating and shell constitute, and the comb two ends respectively are welded with a collector, and heat-conduction medium carries out flowing out from another collector that is arranged on the comb other end after the heat exchange with heat-absorbing plate core from flowing in each comb after a collector of comb one end carries out primary distribution again; Because heat-conduction medium can only carry out primary distribution; Caused the heat-conduction medium skewness, and can not fully carry out heat exchange, caused heat energy to run off in a large number with heat-absorbing plate core; Heat loss is big, and the heat transfer efficiency of heat-absorbing plate core is low.
The utility model content
The purpose of the utility model is to overcome above-mentioned defective of the prior art; Provide a kind of and can carry out repeatedly pressure and assignment of traffic heat-conduction medium; Heat-conduction medium is evenly distributed; Can make heat-conduction medium and solar absorber plate fully carry out heat exchange, significantly reduce the panel solar air heat exchanger that heat energy runs off, heat loss is little, heat conduction efficiency is high.
For realizing above-mentioned purpose; The technical scheme that the utility model provides is following: a kind of panel solar air heat exchanger is provided; Comprise shell; Be installed in the transparent cover plate of shell upper, also comprise solar absorber plate, heat exchanger plates in the confined space that is successively set between transparent cover plate and the shell, be arranged in the confined space between transparent cover plate and the shell and be positioned at heat exchanger plates one end the cold air air inlet pipe, be positioned at the hot-air escape pipe of the heat exchanger plates other end; Stretch out outside the shell air inlet of said cold air air inlet pipe, hot-air escape pipe gas outlet, and cold air air inlet pipe, hot-air escape pipe offer pore.
Said heat exchanger plates is provided with several heat exchange units; Each heat exchange unit is to be made up of some heat exchange fins that are arranged on the heat exchanger plates at interval; Form an air flow channel between adjacent two heat exchange fins; Air flow channel of the heat exchange unit before on the direction that flows along air, being arranged in adjacent two heat exchange units be arranged on after two air flow channels of heat exchange unit be connected, can carry out repeated dispensing to heat-conduction medium, heat-conduction medium is evenly distributed.
The beneficial effect of the described panel solar air heat exchanger of the utility model is: through solar absorber plate, heat exchanger plates are set in the confined space between transparent cover plate and shell; Be arranged on heat exchanger plates one end the cold air air inlet pipe, be positioned at the hot-air escape pipe of the heat exchanger plates other end; Stretch out outside the shell air inlet of said cold air air inlet pipe, hot-air escape pipe gas outlet; Cold air air inlet pipe, hot-air escape pipe offer pore; Heat exchanger plates is provided with several heat exchange units, and each heat exchange unit is to be made up of some heat exchange fins that are arranged on the heat exchanger plates at interval, forms an air flow channel between adjacent two heat exchange fins; Air flow channel of the heat exchange unit before on the direction that flows along air, being arranged in adjacent two heat exchange units be arranged on after two air flow channels of heat exchange unit be connected; Can carry out repeatedly pressure and assignment of traffic to heat-conduction medium, heat-conduction medium is evenly distributed, and can make heat-conduction medium and solar absorber plate fully carry out heat exchange; Significantly reduce that heat energy runs off, heat loss is little, heat conduction efficiency is high, satisfies the needs of solar thermal collector better.
Below in conjunction with accompanying drawing and embodiment the described panel solar air heat exchanger of the utility model is described further.
Description of drawings
Fig. 1 is the broken section three-dimensional structure diagram of the described panel solar air heat exchanger of the utility model;
Fig. 2 is the structural representation of the heat exchanger plates of the described panel solar air heat exchanger of the utility model.
The specific embodiment
Below be the preferred example of the said panel solar air heat exchanger of the utility model, therefore do not limit the protection domain of the utility model.
With reference to Fig. 1, Fig. 2; A kind of panel solar air heat exchanger is provided; Comprise shell 1, be installed in the transparent cover plate 2 on shell 1 top, also comprise solar absorber plate 3, heat exchanger plates 4 in the confined space that is successively set between transparent cover plate 2 and the shell 1; Be arranged in the confined space between transparent cover plate 2 and the shell 1 and be positioned at heat exchanger plates 4 one ends cold air air inlet pipe 5, be positioned at the hot-air escape pipe 6 of heat exchanger plates 4 other ends; Stretch out outside the shell 1 air inlet of said cold air air inlet pipe 5, hot-air escape pipe 6 gas outlets, and cold air air inlet pipe 5, hot-air escape pipe 6 offer pore, and said heat exchanger plates 4 is provided with several heat exchange units 7; Each heat exchange unit 7 is to be made up of the some heat exchange fins 8 that are arranged on the heat exchanger plates 4 at interval; Form an air flow channel 9 between adjacent two heat exchange fins 8, air flow channel 9 of the heat exchange unit 7 before on the direction that flows along air, being arranged in adjacent two heat exchange units 7 be arranged on after two air flow channels 9 of heat exchange unit 7 be connected, the heat exchange fin 8 of adjacent heat exchange unit 7 is staggered; Make heat-conduction medium after cold air air inlet pipe 5 is carried out primary distribution; Can also between the air flow channel 9 of each adjacent heat exchange unit 7, carry out repeated dispensing, heat-conduction medium distributes very evenly, thereby makes heat-conduction medium and solar absorber plate fully carry out heat exchange.
The heat exchange fin 8 and the horizontal direction of said heat exchange unit 7 are certain inclination angle; Further increased the heat exchange area of heat-conduction medium and heat exchange fin 8; And the heat-exchange time of heat-conduction medium in air flow channel 9 that prolongs; Make heat-conduction medium and heat exchange fin 8 fully carry out heat exchange, improved efficiency of utilization.
Said transparent cover plate 2 is fixedly connected with shell 1 through ceiling molding 10, following press strip 11.
Be provided with heat-insulation layer 12 in the accommodation space between said heat exchanger plates 4 and the shell 1, reduce heat loss.
The foregoing description is the utility model preferred implementation; But the embodiment of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (5)
1. panel solar air heat exchanger; Comprise shell (1); Be installed in the transparent cover plate (2) on shell (1) top; It is characterized in that, also comprise solar absorber plate (3), heat exchanger plates (4) in the confined space that is successively set between transparent cover plate (2) and the shell (1), be arranged on confined space between transparent cover plate (2) and the shell (1) interior and be positioned at heat exchanger plates (4) one ends cold air air inlet pipe (5), be positioned at the hot-air escape pipe (6) of heat exchanger plates (4) other end; Stretch out outside the shell (1) air inlet of said cold air air inlet pipe (5), hot-air escape pipe (6) gas outlet, and cold air air inlet pipe (5), hot-air escape pipe (6) offer pore.
2. panel solar air heat exchanger according to claim 1; It is characterized in that; Said heat exchanger plates (4) is provided with several heat exchange units (7); Each heat exchange unit (7) is to be made up of the some heat exchange fins (8) that are arranged at interval on the heat exchanger plates (4); Form an air flow channel (9) between adjacent two heat exchange fins (8), an air flow channel (9) of the heat exchange unit (7) before on the direction that flows along air, being arranged in adjacent two heat exchange units (7) be arranged on after two air flow channels (9) of heat exchange unit (7) be connected.
3. panel solar air heat exchanger according to claim 2 is characterized in that, the heat exchange fin (8) of said heat exchange unit (7) is certain inclination angle with horizontal direction.
4. according to each described panel solar air heat exchanger of claim 1 to 3, it is characterized in that said transparent cover plate (2) is fixedly connected with shell (1) through ceiling molding (10), following press strip (11).
5. panel solar air heat exchanger according to claim 4 is characterized in that, is provided with heat-insulation layer (12) in the accommodation space between said heat exchanger plates (4) and the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120211668U CN202133139U (en) | 2011-06-22 | 2011-06-22 | Flat-panel solar energy air heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120211668U CN202133139U (en) | 2011-06-22 | 2011-06-22 | Flat-panel solar energy air heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133139U true CN202133139U (en) | 2012-02-01 |
Family
ID=45521905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120211668U Expired - Fee Related CN202133139U (en) | 2011-06-22 | 2011-06-22 | Flat-panel solar energy air heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230677A (en) * | 2011-06-22 | 2011-11-02 | 广东五星太阳能股份有限公司 | Flat solar air heat exchanger |
| CN114225861A (en) * | 2022-01-22 | 2022-03-25 | 上海冰通实业有限公司 | Novel finned eddy jacket reactor |
-
2011
- 2011-06-22 CN CN201120211668U patent/CN202133139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230677A (en) * | 2011-06-22 | 2011-11-02 | 广东五星太阳能股份有限公司 | Flat solar air heat exchanger |
| CN114225861A (en) * | 2022-01-22 | 2022-03-25 | 上海冰通实业有限公司 | Novel finned eddy jacket reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20180622 |