CN201779902U - Flat type solar heat collecting plate - Google Patents
Flat type solar heat collecting plate Download PDFInfo
- Publication number
- CN201779902U CN201779902U CN201020516232XU CN201020516232U CN201779902U CN 201779902 U CN201779902 U CN 201779902U CN 201020516232X U CN201020516232X U CN 201020516232XU CN 201020516232 U CN201020516232 U CN 201020516232U CN 201779902 U CN201779902 U CN 201779902U
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- CN
- China
- Prior art keywords
- heat
- thermal
- collecting plate
- heat collecting
- arrest plate
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Disclosed is a flat type solar heat collecting plate. A heat collecting plate heat insulation layer (1) and a heat collecting plate heat absorbing layer (2) are both flat type structures, heat absorbing surfaces (5) and (6) of the heat collecting plate heat insulation layer (1) and the heat collecting plate heat absorbing layer (2) are both arc-shaped surfaces while bottom surfaces (7) and (8) thereof are both planes, and teeth (9) are arranged in a contour line of the arc-shaped surface on the heat absorbing surface of the heat collecting plate heat absorbing layer. The flat type solar heat collecting plate overcomes the shortages that the existing heat collecting plate is small in heat absorbing area in unit area and short in heat absorbing time, and has the advantages of zero clearance between heat collecting plates, enlarged heat absorbing area in unit area and excellent heat collecting effect.
Description
Technical field
The utility model belongs to the solar energy heat collection pipe technical field of structures.
Background technology
Existing solar energy heat collection pipe is the vacuum plate heat collection pipe, and this thermal-collecting tube adopts usually vacuum heat-pipe is arranged in the dual-layer vacuum glass interlayer, and skin is transparent heat-insulation layer, and internal layer is the heat-sink shell that scribbles dark coating.Rely on vacuum heat-pipe place the outer water tank connector of glass plate as condensation end heat release heat cold water, then by the water in the thermal cycle heating solar water tank between upper circular tube and the following circulation pipe, the vacuum heat collection pipe of this solar energy has distance owing to existing between the vacuum heat collection pipe on arranging, accept sunlight shadow surface is arranged, cause the thermal-collecting tube endotherm area less, it is big to take up room; And endotherm area is also less in the same units area, and the heat absorption time makes endothermic effect not good because of sun irradiation angle makes short defective of heat absorption time.
Summary of the invention
The purpose of this utility model provides in order to overcome above-mentioned defective that existing solar energy equipment vacuum heat collection pipe exists and weak point does not just have between a kind of vacuum heat collection pipe that endotherm area increases in gap, the unit are, the good flat solar heat-collection plate of Heat-collecting effect.
The purpose of this utility model is achieved by the following technical solution.
The utility model is by being made up of thermal-arrest plate heat-insulation layer, thermal-arrest plate heat-sink shell, water tank connector and thermal-arrest plate tail end vacuum nozzle, it is characterized in that, thermal-arrest plate heat-insulation layer and thermal-arrest plate heat-sink shell all are set to flat structure, and its two heat-absorbent surface is and is arcwall face, and the bottom surface is the plane; Be provided with profile of tooth in the arcwall face outline line on the heat-absorbent surface of thermal-arrest plate heat-sink shell.
The profile of tooth that the utility model is provided with in the arcwall face outline line of thermal-arrest plate heat-sink shell heat-absorbent surface, its tooth pitch are 4.5～5.5mm; Tooth depth is 4.5～5.5mm.
The beneficial effects of the utility model are owing to adopt flat solar heat-collection plate on vacuum heat collection pipe, to make and be abutted against Shi Buhui generation distance between the thermal-arrest plate in layout, thereby increased endotherm area; Be provided with profile of tooth in the arcwall face outline line on the heat-absorbent surface of thermal-arrest plate heat-sink shell, eliminated to a great extent and accepted the shadow surface that sunlight produces, also increased the endotherm area of heat-sink shell in unit are.
Further set forth the utility model content below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 2, the utility model is made up of thermal-arrest plate heat-insulation layer 1, thermal-arrest plate heat-sink shell 2, water tank connector 3 and thermal-arrest plate tail end vacuum nozzle 4, it is characterized in that, thermal-arrest plate heat-insulation layer 1 all is set to flat structure with thermal-arrest plate heat-sink shell 2, and its two heat-absorbent surface 5,6 is and is arcwall face, and bottom surface 7,8 is the plane; Be provided with profile of tooth 9 in the arcwall face outline line on the heat-absorbent surface 6 of thermal-arrest plate heat-sink shell 2.
The profile of tooth that the utility model is provided with in the arcwall face outline line of thermal-arrest plate heat-sink shell 2 heat-absorbent surfaces, its tooth pitch are 4.5～5.5mm; Tooth depth is 4.5～5.5mm.Because this tooth pitch and tooth depth are little, can't stop the irradiation of sunlight, the area that makes whole thermal-arrest plate accept sunlight increases because of profile of tooth, does not accept sunlight and not influenced by profile of tooth.
The utility model also can be with single thermal-arrest plate as module, be combined into the larger area solar thermal collector with series system or parallel way, carry out thermal cycle with Natural Circulation or forced circulation (adding cartridge controller and circulating pump) mode, and then the water in the heating solar water tank.
The profile of tooth 9 of the utility model thermal-arrest plate heat-sink shell 2 is made and is adopted the pattern mode to obtain profile of tooth than being easier to processing.
Both can be connected in parallel each other between the utility model vacuum heat collection pipe, also can be connected in series each other.Its working method is: after sunlight sees through transparent heat-insulation layer 1, heat-absorbing paint on the heat-sink shell 2 begins heat absorption, heat-insulation layer 1 plays insulation effect, heated hydro-thermal conducts to water tank connector 3, because water tank connector 3 directly is communicated with the upper circular tube and the following circulation pipe of solar energy, under the effect of controller and circulating pump, system forms thermal cycle, and then the water in the heating solar water tank.
Claims (2)
1. flat solar heat-collection plate, form by thermal-arrest plate heat-insulation layer (1), thermal-arrest plate heat-sink shell (2), water tank connector (3) and thermal-arrest plate tail end vacuum nozzle (4), it is characterized in that, thermal-arrest plate heat-insulation layer (1) all is set to flat structure with thermal-arrest plate heat-sink shell (2), and its two heat-absorbent surface (5), (6) are and are arcwall face, and bottom surface (7), (8) are the plane; Be provided with profile of tooth (9) in the arcwall face outline line on the heat-absorbent surface (6) of thermal-arrest plate heat-sink shell (2).
2. a kind of flat solar heat-collection plate according to claim 1 is characterized in that, the profile of tooth that in the arcwall face outline line of thermal-arrest plate heat-sink shell (2) heat-absorbent surface, is provided with, and its tooth pitch is 4.5～5.5mm; Tooth depth is 4.5～5.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020516232XU CN201779902U (en) | 2010-09-03 | 2010-09-03 | Flat type solar heat collecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020516232XU CN201779902U (en) | 2010-09-03 | 2010-09-03 | Flat type solar heat collecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779902U true CN201779902U (en) | 2011-03-30 |
Family
ID=43793113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020516232XU Expired - Fee Related CN201779902U (en) | 2010-09-03 | 2010-09-03 | Flat type solar heat collecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574945A (en) * | 2012-08-07 | 2014-02-12 | 汪洪 | Full-array solar heat collector plate core structure |
-
2010
- 2010-09-03 CN CN201020516232XU patent/CN201779902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574945A (en) * | 2012-08-07 | 2014-02-12 | 汪洪 | Full-array solar heat collector plate core structure |
| CN103574945B (en) * | 2012-08-07 | 2015-09-09 | 汪洪 | A kind of structure of full array type solar heat-collecting plate core |
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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: 20110330 Termination date: 20120903 |