CN201547972U - Solar air heater - Google Patents
Solar air heater Download PDFInfo
- Publication number
- CN201547972U CN201547972U CN2009200495579U CN200920049557U CN201547972U CN 201547972 U CN201547972 U CN 201547972U CN 2009200495579 U CN2009200495579 U CN 2009200495579U CN 200920049557 U CN200920049557 U CN 200920049557U CN 201547972 U CN201547972 U CN 201547972U
- Authority
- CN
- China
- Prior art keywords
- heat
- coil pipe
- air
- air heater
- thermal insulating
- 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
Links
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar air heater, comprising a heat-collecting plate, a transparent cover and a thermal insulating box. The heat-collecting plate is fixed at a heat-insulation device at the bottom of the thermal insulating box; an air inlet and an air outlet are arranged on the thermal insulating box; a coil pipe is arranged in the thermal insulating box, and an inlet of the coil pipe passes through the air inlet and an outlet of the coil pipe passes through the air outlet. In the solar air heater, the length of the coil pipe is increased; the time is long; the heat exchanging is sufficient; the efficient heat exchanging is realized; large temperature difference exists between a heat absorbing plate and the transparent cover; and the amount of heat loss is small.
Description
Technical field
The utility model relates to a kind of solar heat collector, particularly a kind of device of solar energy heating air.
Background technology
Because the energy of solar water heater is from the sun, its non-environmental-pollution, no potential safety hazard, the energy can unconfinedly use, and service life is also long.General solar air heater, because air heat-exchange time in solar absorber plate is short, the top heat loss coefficient of heat absorption version is big, is difficult to obtain the air of higher temperature, for this reason, must rely on very long bringing-up section or use beam condensing unit to obtain the air of higher temperature.
Summary of the invention
The purpose of this utility model provides the solar air heater that a kind of heat waste is low, the coefficient of heat transfer is high.
To achieve these goals, the technical solution adopted in the utility model is: a kind of solar air heater, comprise thermal-arrest plate, transparency cover and incubator, the thermal-arrest plate is fixed on the heat-proof device of incubator bottom, incubator is provided with air inlet and gas outlet, also be provided with coil pipe in the incubator, air inlet is passed in the import of coil pipe, and the gas outlet is passed in the outlet of coil pipe.
Described transparency cover is organic broken glass.
After adopting said structure, air enters from the coil pipe import, because coil lengths increases, prolonged the heated time of air, heat exchange is abundant, realizes high efficient heat exchanging, between thermal-arrest plate and the transparency cover the very big temperature difference is arranged simultaneously, and coil pipe can fully absorb the heat of thermal-arrest plate between thermal-arrest plate and transparency cover, less minimizing the heat loss amount.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, mechanism of the present utility model is further described specifically.
As shown in Figure 1, a kind of solar air heater of the present utility model, comprise thermal-arrest plate 1, transparency cover 2 and incubator 3, thermal-arrest plate 1 is fixed on the heat-proof device 4 of incubator 3 bottoms, incubator 3 is provided with air inlet 3-1 and gas outlet 3-2, also be provided with coil pipe 5 in the incubator 3, the import 5-1 of coil pipe 5 passes air inlet 3-1, and the outlet 5-2 of coil pipe 5 passes gas outlet 3-2.
As shown in Figure 1, described transparency cover 2 is a lucite, and material is light, be difficult for fragmentation, and light transmittance is also relatively good.
As shown in Figure 1, the utility model in use, air enters coil pipe 5 through air blast, coil pipe 5 carries out exchanging with air after the heat exchange with thermal-arrest plate 1 again, because coil lengths increases, prolonged the heated time of air, heat exchange is abundant, realizes high efficient heat exchanging, between thermal-arrest plate and the transparency cover the very big temperature difference is arranged simultaneously, and coil pipe can fully absorb the heat of thermal-arrest plate between thermal-arrest plate and transparency cover, less minimizing the heat loss amount.
Claims (2)
1. solar air heater, comprise thermal-arrest plate (1), transparency cover (2) and incubator (3), thermal-arrest plate (1) is fixed on the heat-proof device (4) of incubator (3) bottom, incubator (3) is provided with air inlet (3-1) and gas outlet (3-2), it is characterized in that: also be provided with coil pipe (5) in the incubator (3), air inlet (3-1) is passed in the import (5-1) of coil pipe (5), and gas outlet (3-2) is passed in the outlet (5-2) of coil pipe (5).
2. solar air heater according to claim 1 is characterized in that: described transparency cover (2) is a lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200495579U CN201547972U (en) | 2009-09-30 | 2009-09-30 | Solar air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200495579U CN201547972U (en) | 2009-09-30 | 2009-09-30 | Solar air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547972U true CN201547972U (en) | 2010-08-11 |
Family
ID=42603147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200495579U Expired - Fee Related CN201547972U (en) | 2009-09-30 | 2009-09-30 | Solar air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547972U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419012A (en) * | 2011-09-26 | 2012-04-18 | 北京大学 | Flat-plate solar air collector |
| CN102901243A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar air heat collector |
| CN105202754A (en) * | 2015-10-23 | 2015-12-30 | 无锡溥汇机械科技有限公司 | Dual-channel gas heating device |
| CN105202751A (en) * | 2015-10-23 | 2015-12-30 | 无锡溥汇机械科技有限公司 | Gas heating device |
-
2009
- 2009-09-30 CN CN2009200495579U patent/CN201547972U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419012A (en) * | 2011-09-26 | 2012-04-18 | 北京大学 | Flat-plate solar air collector |
| CN102419012B (en) * | 2011-09-26 | 2013-08-14 | 北京大学 | Flat-plate solar air collector |
| CN102901243A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar air heat collector |
| CN105202754A (en) * | 2015-10-23 | 2015-12-30 | 无锡溥汇机械科技有限公司 | Dual-channel gas heating device |
| CN105202751A (en) * | 2015-10-23 | 2015-12-30 | 无锡溥汇机械科技有限公司 | Gas heating device |
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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: 20100811 Termination date: 20130930 |