CN201527122U - Flat-plate collector with polyurethane heat insulation layer and solar water heater utilizing same - Google Patents
Flat-plate collector with polyurethane heat insulation layer and solar water heater utilizing same Download PDFInfo
- Publication number
- CN201527122U CN201527122U CN2009202271534U CN200920227153U CN201527122U CN 201527122 U CN201527122 U CN 201527122U CN 2009202271534 U CN2009202271534 U CN 2009202271534U CN 200920227153 U CN200920227153 U CN 200920227153U CN 201527122 U CN201527122 U CN 201527122U
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- China
- Prior art keywords
- heat insulation
- insulation layer
- heat
- polyurethane
- solar water
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- 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 relates to a flat-plate collector with a polyurethane heat insulation layer and a solar water heater utilizing the same. The existing solar water heaters mostly utilize glass heat collecting vacuum pipes, and are complex in structure, easy to be damaged and inconvenient in assembly. The flat-plate collector comprises a box type outer casing, a transparent cover plate, a heat absorbing plate core and the polyurethane heat insulation layer, the box type outer casing comprises an upper casing and a lower casing, wherein the transparent cover plate and the heat absorbing plate core respectively block an upper opening and a lower opening of the upper casing to form a heat collecting portion, the inner portion of the heat collecting portion is vacuumized, the polyurethane heat insulation layer is disposed on the bottom portion of the lower casing to form a heat insulation portion, the heat absorbing plate core is embedded into the polyurethane heat insulation layer, and the upper surface of the heat absorbing plate core is exposed out of the polyurethane heat insulation layer. The utility model further relates to the solar water heater consisting of the flat-plate collector with the polyurethane heat insulation layer. The flat-plate collector with the polyurethane heat insulation layer has the advantages of fine heat insulation effect and simple structure, and the solar water heater assembled by the flat-plate collector has the advantages that the solar water heater is not easy to be damaged and convenient in maintaining and replacing the heat insulation layer.
Description
Technical field
The utility model relates to a kind of flat plate collector of polyurethane insulation coating and solar water heater of application thereof of containing.
Background technology
Existing solar water heater adopts the heat collecting vacuum pipe of glass system more, and complex structure decreases ring easily, assembling inconvenience, and heat insulation effect is poor.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome prior art, and a kind of complex structure is provided, rapid wear ring not, easy to assembly, the flat plate collector that contains polyurethane insulation coating of high insulating effect and the solar water heater of application thereof.
For solving the problems of the technologies described above, originally the flat plate collector that contains polyurethane insulation coating comprises box-type shell, transparent cover plate, heat-absorbing plate core and polyurethane insulation coating, described heat-absorbing plate core comprises tube core and the thermal-arrest plate that is connected on the tube core, wherein the tube core two ends are respectively equipped with water inlet and delivery port, it is characterized in that: described box-type shell comprises upper casing and lower casing, wherein transparent cover plate and heat-absorbing plate core block the suitable for reading and end opening of upper casing, form thermal-arrest portion, and its inside vacuumizes; Described polyurethane insulation coating is arranged on the bottom of lower casing, forms insulation portion, and heat-absorbing plate core embeds in the polyurethane insulation coating, and its upper surface exposes outside the polyurethane insulation coating.
Heat-absorbing plate core is by copper, aluminium alloy or galvanized sheet.Preparation one deck black absorption coating on its metal surface so that the absorptivity of metal brings up to more than 90%, thereby is improved the assimilation effect of water heater.So design, the flat plate collector that originally contains polyurethane insulation coating by be convenient to change, the thermal-arrest portion and the insulation portion of dismounting form, high insulating effect, easy to assembly, and not fragile.
As optimization, described insulation portion comprises plurality of specifications, and the polyurethane heat-insulation layer thickness difference of the insulation portion of different size all can embed heat-absorbing plate core.So design, northern area can be selected the thicker insulation portion of polyurethane insulation coating for use, and southern area can be selected the thin insulation portion of polyurethane insulation coating for use, and after the damage of insulation portion, the maintain and replace heat-insulation layer is convenient.
This solar water heater comprises attemperater, and this attemperater lower end is provided with the aforementioned flat plate collector that contains polyurethane insulation coating, and its water inlet communicates with the bottom of attemperater, and its delivery port communicates with the top of attemperater.
The flat plate collector that the utility model contains polyurethane insulation coating has high insulating effect, advantage of simple structure, with the solar water appliance of its assembling not fragile, maintain and replace heat-insulation layer advantage is easily arranged.
Description of drawings
Below in conjunction with accompanying drawing the flat plate collector that originally contains polyurethane insulation coating and the solar water heater of application thereof are described further:
Fig. 1 is the cross-sectional view that originally contains the flat plate collector thermal-arrest portion of polyurethane insulation coating;
Fig. 2 is the cross-sectional view that originally contains the flat plate collector insulation portion of polyurethane insulation coating;
Fig. 3 is the cross-sectional view that originally contains the flat plate collector of polyurethane insulation coating;
Fig. 4 originally contains the solar water heater structure schematic diagram that the flat plate collector of polyurethane insulation coating is assembled into.
Among the figure: 1 be box-type shell, 11, for upper casing, 12 for lower casing, 2 for transparent cover plate, 3 for heat-absorbing plate core, 31 for tube core, 32 for the thermal-arrest plate, 4 for polyurethane insulation coating, 5 for water inlet, 6 for delivery port, 7 for attemperater.
The specific embodiment
Embodiment one: as Figure 1-3, originally the flat plate collector that contains polyurethane insulation coating comprises box-type shell 1, transparent cover plate 2, heat-absorbing plate core 3 and polyurethane insulation coating 4, described heat-absorbing plate core 3 comprises tube core 31 and the thermal-arrest plate 32 that is connected on the tube core 31, wherein tube core 31 two ends are respectively equipped with water inlet 5 and delivery port 6, it is characterized in that: described box-type shell comprises upper casing 11 and lower casing 12, wherein transparent cover plate 2 and heat-absorbing plate core 3 block the suitable for reading and end opening of upper casing 11, form thermal-arrest portion, its inside vacuumizes; Described polyurethane insulation coating 4 is arranged on the bottom of lower casing, forms insulation portion, thermal-arrest portion and insulation portion stacked combination, and heat-absorbing plate core 3 embeds in the polyurethane insulation coating 4, and its upper surface exposes outside the polyurethane insulation coating 4.
Described insulation portion comprises plurality of specifications, and the polyurethane insulation coating 4 thickness differences of the insulation portion of different size all can embed heat-absorbing plate core 3.Figure slightly!
Embodiment two: this solar water heater comprises attemperater 7, and these attemperater 7 lower ends are provided with the aforementioned flat plate collector that contains polyurethane insulation coating, and its water inlet 5 communicates with the bottom of attemperater 7, and its delivery port communicates with the top of attemperater 7.
Claims (3)
1. a flat plate collector that contains polyurethane insulation coating comprises box-type shell, transparent cover plate, heat-absorbing plate core and polyurethane insulation coating, described heat-absorbing plate core comprises tube core and the thermal-arrest plate that is connected on the tube core, wherein the tube core two ends are respectively equipped with water inlet and delivery port, it is characterized in that: described box-type shell comprises upper casing and lower casing, wherein transparent cover plate and heat-absorbing plate core block the suitable for reading and end opening of upper casing, form thermal-arrest portion, its inside vacuumizes; Described polyurethane insulation coating is arranged on the bottom of lower casing, forms insulation portion, and heat-absorbing plate core embeds in the polyurethane insulation coating, and its upper surface exposes outside the polyurethane insulation coating.
2. the flat plate collector that contains polyurethane insulation coating according to claim 1 is characterized in that: described insulation portion comprises plurality of specifications, and the polyurethane heat-insulation layer thickness difference of the insulation portion of different size all can embed heat-absorbing plate core.
3. solar water heater, comprise attemperater, it is characterized in that: this attemperater lower end is provided with the described flat plate collector that contains polyurethane insulation coating of claim 1, and its water inlet communicates with the bottom of attemperater, and its delivery port communicates with the top of attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202271534U CN201527122U (en) | 2009-09-22 | 2009-09-22 | Flat-plate collector with polyurethane heat insulation layer and solar water heater utilizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202271534U CN201527122U (en) | 2009-09-22 | 2009-09-22 | Flat-plate collector with polyurethane heat insulation layer and solar water heater utilizing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527122U true CN201527122U (en) | 2010-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202271534U Expired - Fee Related CN201527122U (en) | 2009-09-22 | 2009-09-22 | Flat-plate collector with polyurethane heat insulation layer and solar water heater utilizing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527122U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929740A (en) * | 2010-09-19 | 2010-12-29 | 刘至国 | Solar flat-plate thermal collector |
| CN102128498A (en) * | 2011-04-29 | 2011-07-20 | 江苏辉煌太阳能股份有限公司 | Flat vacuum solar heat collector |
| CN102434986A (en) * | 2011-11-29 | 2012-05-02 | 昆明恒宇惠源科技有限公司 | Multi-material rivet weld composite solar thermal collector plate core and manufacturing mould and method |
| CN102692087A (en) * | 2012-06-06 | 2012-09-26 | 长春工程学院 | Flat plate type solar thermal collector with composite pulsating heat pipe |
| CN103256731A (en) * | 2012-02-18 | 2013-08-21 | 江苏光芒厨卫太阳能科技有限公司 | Flat plate collector |
| CN105135710A (en) * | 2015-09-21 | 2015-12-09 | 天津瑞拓电子科技开发有限公司 | Efficient solar flat plate collector suitable for extremely cold area |
| CN109579319A (en) * | 2019-01-05 | 2019-04-05 | 德州金亨新能源有限公司 | A kind of cold-resistant high-efficient flat-plate type solar thermal collector of low-loss |
-
2009
- 2009-09-22 CN CN2009202271534U patent/CN201527122U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929740A (en) * | 2010-09-19 | 2010-12-29 | 刘至国 | Solar flat-plate thermal collector |
| CN102128498A (en) * | 2011-04-29 | 2011-07-20 | 江苏辉煌太阳能股份有限公司 | Flat vacuum solar heat collector |
| CN102434986A (en) * | 2011-11-29 | 2012-05-02 | 昆明恒宇惠源科技有限公司 | Multi-material rivet weld composite solar thermal collector plate core and manufacturing mould and method |
| CN103256731A (en) * | 2012-02-18 | 2013-08-21 | 江苏光芒厨卫太阳能科技有限公司 | Flat plate collector |
| CN102692087A (en) * | 2012-06-06 | 2012-09-26 | 长春工程学院 | Flat plate type solar thermal collector with composite pulsating heat pipe |
| CN105135710A (en) * | 2015-09-21 | 2015-12-09 | 天津瑞拓电子科技开发有限公司 | Efficient solar flat plate collector suitable for extremely cold area |
| CN109579319A (en) * | 2019-01-05 | 2019-04-05 | 德州金亨新能源有限公司 | A kind of cold-resistant high-efficient flat-plate type solar thermal collector of low-loss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LECRON NEW ENERGY SAVING MATERIALS CO., L Free format text: FORMER NAME: ZIBO LIANCHUANG POLYURETHANE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 255080 Zhangdian Economic Development Zone, Shandong province entrepreneurial road at the southern end Patentee after: Shandong Lecron New Energy Saving Materials Co., Ltd. Address before: 255080 entrepreneurship Road, Zhangdian Economic Development Zone, Zibo, Shandong Patentee before: Zibo Lianchuang Polyurethane Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |