CN2559937Y - Vacuum box solar energy water heater - Google Patents
Vacuum box solar energy water heater Download PDFInfo
- Publication number
- CN2559937Y CN2559937Y CN02276973U CN02276973U CN2559937Y CN 2559937 Y CN2559937 Y CN 2559937Y CN 02276973 U CN02276973 U CN 02276973U CN 02276973 U CN02276973 U CN 02276973U CN 2559937 Y CN2559937 Y CN 2559937Y
- Authority
- CN
- China
- Prior art keywords
- casing
- vacuum
- water pipe
- water
- heat absorbing
- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar energy water heater, comprising a heat absorbing water tank. The heat absorbing water tank comprises a tank body, and water pipes are respectively connected with two ends of the tank body. A casing of the heat absorbing water tank is a transparent insulation casing. A vacuum beehive insulation layer is arranged between the tank body and the transparent insulation casing. A selective heat-absorbing coating layer is coated on the surface of the tank body. A water pipe insulation layer and a water pipe insulation layer guard shield are arranged on the outer edge of the water pipe. The transparent insulation casing and the vacuum beehive insulation layer adopt the PC material. The utility model adopts the vacuum water tank provided with the heat absorbing coating layer and has better heat absorbing effect while less heat loss. The casing and the vacuum layer adopt the PC material which can be against impact with better maintainability. The occupy area is small and the installation is easy.
Description
Technical field
The utility model relates to a kind of solar water heater.
Background technology
Existing solar vacuum-tube water heater must adopt the water tank stored hot water, and water tank does not vacuumize, so heat leakage is very fast; Its vacuum tube is also damaged easily, will cause the whole system paralysis if a vacuum tube damages; And install time-consuming.
The utility model content
The technical problems to be solved in the utility model is: the insulation that exists in the existing product, installation and problem such as durable.
Technical solution adopted in the utility model is: this kind solar water heater comprises an endothermic water tank, it has a casing, tank ends connects water pipe, endothermic water tank's shell is transparent insulating cover, it between casing and transparent insulating cover vacuum honeycomb thermal insulation layer, the surface of casing scribbles selective heat absorbing coating, is water pipe heat-insulating layer and water pipe heat-insulating layer guard shield in the periphery of water pipe.Transparent insulating cover and vacuum honeycomb thermal insulation layer adopt the PC material.
The beneficial effects of the utility model: because of what adopt is vacuum water tank, and casing has heat absorbing coating, thereby endothermic effect is good, heat leakage is little; Because what shell and vacuum layer adopted is the PC material, thus can shock resistance, maintainability is good, and take up an area of and long-pending little, be easy to install.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the utility model comprises endothermic water tank 1, and it has a casing 2, and casing 2 two ends connect water pipe 3, and stainless steel or aluminum bracing frame are arranged in the casing.Endothermic water tank 1 shell is transparent insulating cover 4, is vacuum honeycomb thermal insulation layer 5 between casing 2 and transparent insulating cover 4, and the surface of casing 2 scribbles selective heat absorbing coating 6, is water pipe heat-insulating layer 7 and water pipe heat-insulating layer guard shield 8 in the periphery of water pipe 3.Transparent insulating cover 4 of the present utility model and vacuum honeycomb thermal insulation layer 5 all can be made by PC plate or fiberglass, this kind material compression strength height, and light transmission, ductility, temperature tolerance are all good.Vacuum layer adopts cellular support, can completely cut off the surplus air convection current effectively, better plays insulation effect.Water pipe heat-insulating layer 7 is made by Polyurethane, and water pipe heat-insulating layer guard shield 8 is the PVC plate.The utility model can be made the cuboid of rule, can adopt multiple mounting means such as roof installation, the installation of Chaoyang facade, Chaoyang sun-shading shed type installation, and the free series, parallel of two or more water heaters can be installed, easy to use, with the building harmony.
Claims (4)
1, a kind of vacuum tank solar water heater, comprise endothermic water tank (1), it has a casing (2), casing (2) two ends connect water pipe (3), it is characterized by: endothermic water tank's (1) shell is transparent insulating cover (4), be vacuum honeycomb thermal insulation layer (5) between casing (2) and transparent insulating cover (4), the surface of casing (2) scribbles selective heat absorbing coating (6), is water pipe heat-insulating layer (7) and water pipe heat-insulating layer guard shield (8) in the periphery of water pipe (3).
2, a kind of vacuum tank solar water heater according to claim 1 is characterized in that transparent insulating cover (4) is PC plate or fiberglass.
3, a kind of vacuum tank solar water heater according to claim 1 is characterized in that vacuum honeycomb thermal insulation layer (5) is PC plate or fiberglass.
4, a kind of vacuum tank solar water heater according to claim 1 is characterized in that water pipe heat-insulating layer (7) is Polyurethane, and water pipe heat-insulating layer guard shield (8) is the PVC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02276973U CN2559937Y (en) | 2002-07-29 | 2002-07-29 | Vacuum box solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02276973U CN2559937Y (en) | 2002-07-29 | 2002-07-29 | Vacuum box solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559937Y true CN2559937Y (en) | 2003-07-09 |
Family
ID=33740706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02276973U Expired - Fee Related CN2559937Y (en) | 2002-07-29 | 2002-07-29 | Vacuum box solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2559937Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563890A (en) * | 2010-12-28 | 2012-07-11 | 陈家英 | Double-layer honeycomb sandwich flat plate type solar heat collector |
| CN102901246A (en) * | 2011-07-28 | 2013-01-30 | 西安孔明电子科技有限公司 | Solar heat-accumulation water tank with outer transparent barrel |
-
2002
- 2002-07-29 CN CN02276973U patent/CN2559937Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563890A (en) * | 2010-12-28 | 2012-07-11 | 陈家英 | Double-layer honeycomb sandwich flat plate type solar heat collector |
| CN102901246A (en) * | 2011-07-28 | 2013-01-30 | 西安孔明电子科技有限公司 | Solar heat-accumulation water tank with outer transparent barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |