CN202328833U - Solar air heat collector - Google Patents
Solar air heat collector Download PDFInfo
- Publication number
- CN202328833U CN202328833U CN201120339959XU CN201120339959U CN202328833U CN 202328833 U CN202328833 U CN 202328833U CN 201120339959X U CN201120339959X U CN 201120339959XU CN 201120339959 U CN201120339959 U CN 201120339959U CN 202328833 U CN202328833 U CN 202328833U
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- CN
- China
- Prior art keywords
- heat collector
- air
- plate
- heat
- aperture
- 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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- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a solar air heat collector comprising a heat collector shell (8), an insulting layer (12), a sunlight plate transparent cover plate (11) and a heat collection plate (3), wherein nine small air inlets (9) with the diameter of 30 mm and nine small air outlets (2) with the diameter of 30 mm are respectively drilled on separation plates (6) at two sides of the heat collector shell (8); an air inlet flow channel (10) and an air outlet flow channel (5) are respectively formed at the outer sides of the separation plates (6) at the two sides; the small air inlets (9) on the separation plates (6) are symmetrically distributed relative to the small air outlets (2); and the heat collection plate (3) is plated with a selectively-absorbed coating V-shaped aluminum plate and is provided with a small heat absorption hole (7). With the adoption of the structure of the solar air heat collector, disclosed by the utility model, not only can the heat-conducting efficiency be improved, but also the use is convenient.
Description
Technical field
The utility model belongs to field of solar energy, relates to a kind of solar energy air heat collector.
Background technology
Solar energy air heat collector is a kind of solar energy heat collector that utilizes air for working media, is applicable to fields such as building and heating, dehumidifying, agricultural product drying.In order to improve the thermal efficiency of solar energy air heat collector, forefathers have done number of research projects.The approach that improves the solar energy air heat collector thermal efficiency at present has: 1, suitably increase air mass flow, obtain sufficient solar radiation; 2, adopt technical measures such as reducing less spacing between heat collector width, maintenance absorber plate and base plate, employing selective coating; 3, adopt the transparent cover plate of honeycomb, it can suppress the heat loss at heat collector top; 4, arrange different fins on the absorber plate, utilize artificial rough surface, strengthen the convection heat transfer' heat-transfer by convection of air and absorber plate.But the single hole that traditional air collector adopts is into and out of air, and its inside will produce vortex movement, thereby makes that the heat exchange between air and absorber plate is inhomogeneous, hot-spot, and the heat collector lost of life, efficient reduces.
Summary of the invention
The purpose of the utility model provides a kind of efficient, long-lived solar energy air heat collector, mainly solves the problem of the low utilization rate of cold district solar energy air heat collector.
The utility model is to realize with following method: a kind of solar energy air heat collector mainly comprises heat collector shell (8), heat-insulation layer (12), sunlight board transparent cover plate (11), thermal-arrest plate (3), air inlet runner (10).Heat collector shell (8) is once molding formed by aluminium alloy plate; On the both sides dividing plate (6) of heat collector shell (8), bore 9 diameters respectively air inlet aperture (9) that is 30mm, the aperture of giving vent to anger (2); Both sides dividing plate (6) outside forms air inlet runner (10) respectively, goes out flow channel (5); Air inlet aperture (9) on the dividing plate (6) is symmetrically distributed with respect to the aperture of giving vent to anger (2), and air gets into air inlet runner (10) by indoor through the air intake duct (4) in the body of wall (13), gets into heat collector by 9 air inlet apertures (9) again; Flow through thermal-arrest plate (3) uniformly; Thermal-arrest plate (3) is for being coated with coating for selective absorption V-type aluminium sheet and being provided with heat absorption aperture (7), and heated air gets into out flow channel (5) and compiles from the aperture of giving vent to anger (2) on the dividing plate (6), again by in gas off-take (1) inlet chamber in the body of wall (13).This product structure is simple, and is easy to use, and it had both reduced the inner flow blind angle of heat collector, increased the effective heat exchange area of absorber plate and air again.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the A-A cutaway view of the utility model Fig. 1.
The specific embodiment
Below in conjunction with the preferred forms of accompanying drawing detailed description the utility model, a kind of solar energy air heat collector mainly comprises heat collector shell (8), heat-insulation layer (12), sunlight board transparent cover plate (11), thermal-arrest plate (3), air inlet runner (10).
During use; Room air gets into runner (10) through the air intake duct (4) in the body of wall (13) and compiles; The air that compiles is evenly got into heat collector and is carried out sufficient heat exchange through the heat absorption aperture (7) on the thermal-arrest plate (3) by the air inlet aperture (9) on the dividing plate (6); The give vent to anger aperture (2) of hot-air on dividing plate (6) that exchange forms comes together in out flow channel (5), again by in gas off-take (1) inlet chamber.
Claims (1)
1. solar energy air heat collector; Mainly comprise heat collector shell (8), heat-insulation layer (12), sunlight board transparent cover plate (11), thermal-arrest plate (3), air inlet runner (10); Heat collector shell (8) is once molding formed by aluminium alloy plate; On the both sides dividing plate (6) of heat collector shell (8), bore 9 diameters respectively air inlet aperture (9) that is 30mm, the aperture of giving vent to anger (2), both sides dividing plate (6) outside forms air inlet runner (10) respectively, goes out flow channel (5), and the air inlet aperture (9) on the dividing plate (6) is symmetrically distributed with respect to the aperture of giving vent to anger (2); Air gets into air inlet runner (10) by indoor through the air intake duct (4) in the body of wall (13); Get into heat collector by 9 air inlet apertures (9) again, flow through thermal-arrest plate (3) uniformly, thermal-arrest plate (3) is for being coated with coating for selective absorption V-type aluminium sheet and being provided with heat absorption aperture (7); Heated air gets into out flow channel (5) and compiles from the aperture of giving vent to anger (2) on the dividing plate (6), again by in gas off-take (1) inlet chamber in the body of wall (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120339959XU CN202328833U (en) | 2011-08-31 | 2011-08-31 | Solar air heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120339959XU CN202328833U (en) | 2011-08-31 | 2011-08-31 | Solar air heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328833U true CN202328833U (en) | 2012-07-11 |
Family
ID=46440814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120339959XU Expired - Fee Related CN202328833U (en) | 2011-08-31 | 2011-08-31 | Solar air heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778063A (en) * | 2012-07-20 | 2012-11-14 | 陈银轩 | Solar collecting fin combination for heat collecting disc |
| CN104534695A (en) * | 2014-12-26 | 2015-04-22 | 山东建筑大学 | Double-effect ceramic solar thermal collector with wave fins |
| CN108545828A (en) * | 2018-04-17 | 2018-09-18 | 温州大学苍南研究院 | A kind of waste water soil treatment system reoxygenation device |
-
2011
- 2011-08-31 CN CN201120339959XU patent/CN202328833U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778063A (en) * | 2012-07-20 | 2012-11-14 | 陈银轩 | Solar collecting fin combination for heat collecting disc |
| CN104534695A (en) * | 2014-12-26 | 2015-04-22 | 山东建筑大学 | Double-effect ceramic solar thermal collector with wave fins |
| CN108545828A (en) * | 2018-04-17 | 2018-09-18 | 温州大学苍南研究院 | A kind of waste water soil treatment system reoxygenation 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: 20120711 Termination date: 20130831 |