CN202547120U - Novel flat plate solar heat collector - Google Patents
Novel flat plate solar heat collector Download PDFInfo
- Publication number
- CN202547120U CN202547120U CN2012201151791U CN201220115179U CN202547120U CN 202547120 U CN202547120 U CN 202547120U CN 2012201151791 U CN2012201151791 U CN 2012201151791U CN 201220115179 U CN201220115179 U CN 201220115179U CN 202547120 U CN202547120 U CN 202547120U
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- CN
- China
- Prior art keywords
- shell
- plate
- cavity
- glass cover
- heat
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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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Abstract
The utility model discloses a novel flat plate solar heat collector, which comprises a glass cover plate, a shell and a heat absorbing plate core which is fixedly arranged on the shell, wherein the shell and the glass cover plate together form a cavity; the shell is provided with an air inlet hole and an exhaust hole; the heat absorbing plate core is parallel to the glass cover plate; the cavity is divided into a front cavity and a rear cavity; the front cavity faces towards the glass cover plate; the rear cavity faces towards the shell; the air inlet hole is formed in the front cavity; the exhaust hole is arranged in the rear cavity; the inner wall of the shell in the front cavity is provided with a temperature sensing device; a bracket with a fixation effect is arranged on one side of the shell back on to the glass cover plate; and the shell comprises a shell body and a thermal insulation material which is tightly attached to the inner wall of the shell. The heat carrier is air, and the cavity is partitioned into the front cavity and the rear cavity by the heat absorbing plate core, so that the temperature rise efficiency of air in the heat collector is increased under the same sunlight irradiation condition, and a pipeline for circulating the heat carrier is not required to be arranged in the heat absorbing plate core, thereby reducing the production cost.
Description
Technical field
The utility model relates to a kind of solar thermal collector, particularly a kind of flat-plate solar collector that is used for air heat.
Background technology
At present; The operation principle of widely used flat plate collector is on the market: sunshine shines the surface through glass cover-plate and scribbles on the absorber plate of high solar absorptivity coating; Temperature raise after absorber plate absorbed solar radiation energy, on the one hand with the fluid in the heat transferred heat collector pipeline, fluid temperature (F.T.) was raise; Export useful energy as thermophore, on the other hand also to heat radiation all around.Heat-insulation layer then reduces heat collector to the heat radiation of environment all around, to improve the thermal efficiency of heat collector.Absorber plate is provided with transparent cover plate, and this transparent cover plate can see through visible light and not see through the infra-red heat ray, also effectively reduces the heat radiation of absorber plate ambient and the heat of loss.
This common flat plate collector function singleness can only provide hot water, and warm braw can not be provided.The fin that flat plate collector adopts usually has four kinds of structures: tube-sheet type, wing pipe type, flat box type and coil pipe type, the fin of above-mentioned four kinds of structures all need be provided with the pipeline of the fluid transit that supplies heat-carrying, and the normally copper or aluminium matter of this pipeline has increased cost greatly.
The utility model content
The utility model provides a kind of novel flat-plate solar thermal collector that warm braw can be provided and avoid the use of the current pipeline of thermophore of copper or aluminium matter to the problems referred to above that existing flat plate collector exists.
The technical scheme of the utility model is: the novel flat-plate solar thermal collector; Comprise glass cover-plate, shell and be fixed on the heat-absorbing plate core on the shell; Cavity of the common formation of said shell and glass cover-plate, shell is provided with air admission hole and steam vent, cavity and rear chamber before said heat-absorbing plate core is divided into cavity; Wherein towards glass cover-plate be preceding cavity, towards shell is rear chamber.
Preferably, in the cavity, steam vent was arranged in the rear chamber before said air admission hole was arranged on.
Preferably, the outer casing inner wall in the said preceding cavity is provided with temperature sensing device.
Preferably, a said shell side of glass cover-plate dorsad is provided with the support with fixed function, and the angle of this support can be regulated.
Preferably, said heat-absorbing plate core is parallel with glass cover-plate.
Preferably, shell comprises housing and is close to the insulation material on the inner walls.
Preferably, the frame place of said shell is provided with metal framework, and said metal framework is provided with sealing strip.
Preferably, said heat-absorbing plate core comprises a plurality of fins, and said fin comprises the base material that has covered plated film, and said base material can be copper or aluminium matter, and said plated film can be any one in blue film, black chromium plating rete or the oxide-film.
Preferably, said heat-absorbing plate core can be tube-sheet type, wing pipe type, coil pipe type and flat box type in any one.
The beneficial effect of the utility model is: the described novel flat-plate solar thermal collector of the utility model; Thermophore is an air; Heat-absorbing plate core is divided into former and later two cavitys with cavity, has improved the efficient of the interior atmosphere temperature rising of heat collector under the equal solar light irradiation condition greatly; Air inlet is in preceding cavity, and exhaust outlet and is provided with temperature sensor in preceding cavity in rear chamber, has guaranteed to discharge through exhaust outlet the temperature of air.In addition,, need not the pipeline that supplies the thermophore circulation is set in heat-absorbing plate core, greatly reduce production cost because thermophore is an air.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model embodiment 1;
Fig. 2 is the cross-sectional view of the utility model embodiment 2;
Fig. 3 is the sketch map of the utility model embodiment 2.
Fig. 4 is the sketch map of the utility model embodiment 3.
The specific embodiment
Embodiment 1:
As shown in Figure 1; The novel flat-plate solar thermal collector comprises glass cover-plate 2, shell and is fixed on the heat-absorbing plate core 3 on the shell, said shell and cavity of glass cover-plate 2 common formation; Said heat-absorbing plate core 3 is parallel with glass cover-plate 2; And cavity 8 and rear chamber 9 before cavity is divided into, wherein towards glass cover-plate 2 be preceding cavity 8, towards shell is rear chamber 9.Shell comprises housing 6 and is close to the insulation material 5 on the inner walls, and the frame place of shell is provided with metal framework 12, and metal framework 12 is provided with sealing strip.Shell is provided with air admission hole 7 and steam vent 4, and in the cavity 8, steam vent 4 was arranged in the rear chamber 9 before air admission hole was arranged on.Outer casing inner wall before said in the cavity 8 is provided with temperature sensing device 1.Said heat-absorbing plate core 3 comprises a plurality of fins, and said fin comprises the base material that has covered plated film, and said base material can be copper or aluminium matter, and said plated film can be any one in blue film, black chromium plating rete or the oxide-film.Said heat-absorbing plate core can be tube-sheet type, wing pipe type, coil pipe type and flat box type in any one.The said shell one side of glass cover-plate 2 dorsad is provided with the support 10 with fixed function, and the angle of this support 10 can be regulated.
Embodiment 2:
As shown in Figures 2 and 3; The novel flat-plate solar thermal collector comprises glass cover-plate 2, shell and is fixed on the heat-absorbing plate core 3 on the shell, said shell and cavity of glass cover-plate 2 common formation; Said heat-absorbing plate core 3 is parallel with glass cover-plate 2; And cavity 8 and rear chamber 9 before cavity is divided into, wherein towards glass cover-plate 2 be preceding cavity 8, towards shell is rear chamber 9.Shell comprises housing 6 and is close to the insulation material 5 on the inner walls, and the frame place of shell is provided with metal framework 12, and metal framework 12 is provided with sealing strip.Shell comprises top board 11, base plate, left end baffle plate 13, right-hand member baffle plate and backplate 14; Shell is provided with air admission hole 7 and steam vent 4; On the left end baffle plate or right-hand member baffle plate before air admission hole 7 is arranged in the cavity 8, steam vent 4 is arranged on backplate, left end baffle plate or the right-hand member baffle plate in the rear chamber 9.Outer casing inner wall before said in the cavity 8 is provided with temperature sensing device 1.Said heat-absorbing plate core 3 comprises a plurality of fins, and said fin comprises the base material that has covered plated film, and said base material can be copper or aluminium matter, and said plated film can be any one in blue film, black chromium plating rete or the oxide-film.Said heat-absorbing plate core can be tube-sheet type, wing pipe type, coil pipe type and flat box type in any one.
Embodiment 3:
Be with embodiment 2 differences:
As shown in Figure 4; Shell comprises base plate, left end baffle plate 13, right-hand member baffle plate and backplate 14; Shell is provided with air admission hole 7 and steam vent 4; On the left end baffle plate or right-hand member baffle plate before air admission hole 7 is arranged in the cavity 8, steam vent 4 is arranged on backplate, left end baffle plate or the right-hand member baffle plate in the rear chamber 9.
Claims (9)
1. novel flat-plate solar thermal collector; Comprise glass cover-plate (2), shell and be fixed on the heat-absorbing plate core (3) on the shell; Said shell and glass cover-plate (2) form a cavity jointly, and shell is provided with air admission hole (7) and steam vent (4), it is characterized in that: said heat collecting sheet is divided into preceding cavity (8) and rear chamber (9) with cavity; Wherein towards glass cover-plate be preceding cavity (8), towards shell is rear chamber (9).
2. novel flat-plate solar thermal collector according to claim 1 is characterized in that: said air admission hole (7) is arranged in the preceding cavity (8), and steam vent (4) is arranged in the rear chamber (9).
3. novel flat-plate solar thermal collector according to claim 1 is characterized in that: the outer casing inner wall before said in the cavity (8) is provided with temperature sensing device (1).
4. novel flat-plate solar thermal collector according to claim 1 is characterized in that: a said shell side of glass cover-plate (2) dorsad is provided with the support (10) with fixed function, and the angle of this support (10) can be regulated.
5. novel flat-plate solar thermal collector according to claim 1 is characterized in that: said heat-absorbing plate core (3) is parallel with glass cover-plate (2).
6. novel flat-plate solar thermal collector according to claim 1 is characterized in that: shell comprises housing (6) and is close to the insulation material (5) on housing (6) inwall.
7. novel flat-plate solar thermal collector according to claim 1 is characterized in that: the frame place of said shell is provided with metal framework (12), and said metal framework (10) is provided with sealing strip.
8. according to any described novel flat-plate solar thermal collector of claim 1-7; It is characterized in that: said heat-absorbing plate core (3) comprises a plurality of fins; Said fin comprises the base material that has covered plated film; Said base material can be copper or aluminium matter, and said plated film can be any one in blue film, black chromium plating rete or the oxide-film.
9. novel flat-plate solar thermal collector according to claim 8 is characterized in that: said heat-absorbing plate core (3) can be tube-sheet type, wing pipe type, coil pipe type and flat box type in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201151791U CN202547120U (en) | 2012-03-26 | 2012-03-26 | Novel flat plate solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201151791U CN202547120U (en) | 2012-03-26 | 2012-03-26 | Novel flat plate solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547120U true CN202547120U (en) | 2012-11-21 |
Family
ID=47167741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201151791U Expired - Fee Related CN202547120U (en) | 2012-03-26 | 2012-03-26 | Novel flat plate solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178919A (en) * | 2017-05-15 | 2017-09-19 | 淮北蓄煌新能源科技有限公司 | Solar energy acquisition transducing vacuum heat-pipe device and combinations thereof device |
-
2012
- 2012-03-26 CN CN2012201151791U patent/CN202547120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178919A (en) * | 2017-05-15 | 2017-09-19 | 淮北蓄煌新能源科技有限公司 | Solar energy acquisition transducing vacuum heat-pipe device and combinations thereof device |
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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 |
Granted publication date: 20121121 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |