CN202630437U - High-efficiency constant-temperature solar water heater - Google Patents
High-efficiency constant-temperature solar water heater Download PDFInfo
- Publication number
- CN202630437U CN202630437U CN 201220251758 CN201220251758U CN202630437U CN 202630437 U CN202630437 U CN 202630437U CN 201220251758 CN201220251758 CN 201220251758 CN 201220251758 U CN201220251758 U CN 201220251758U CN 202630437 U CN202630437 U CN 202630437U
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- water tank
- double
- layer
- 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
Abstract
The utility model discloses a high-efficiency constant-temperature solar water heater. The solar water heater comprises a water tank inner tube, a double-layer steel plate and a water tank shell, wherein the surface of the water tank inner tube is provided with a polystyrene thermal insulation layer, the double-layer steel plate is arranged outside the polystyrene thermal insulation layer, a foaming thermal insulation layer is arranged outside the double-layer steel plate, and the water tank shell is arranged outside the foaming thermal insulation layer. The solar water heater provided by the utility model can lower heat loss; under normal sunlight exposure conditions, the holding time of the water tank of the solar water heater is prolonged by more than one time, the heat efficiency is improved by 60 percent, and the anti-frost performance of the solar water heater is obviously enhanced.
Description
Technical field
The utility model relates to a kind of warming solar energy technical field, relates in particular to a kind of efficient constant-temperature solar water heater.
Background technology
The known solar water heater insulation of people is between solar water heater tank inner container and shell, to pour into foaming thermal-insulating, in order to the conduction of trap heat.Solar water heater water tank is exposed to outdoor all the year round, even because of the single increase of heat-insulation and heat-preservation mode foamed heat insulating layer thickness, the solar water heater heat scatters and disappears still bigger, and the hot water holding time is short, and water heater main frame heat is imitated on the low side.
The utility model content
To the deficiency of prior art, the purpose of the utility model be to provide a kind of novel, design is ingenious, the efficient constant-temperature solar water heater of high insulating effect.
To achieve these goals; The technical scheme that the utility model adopted is: efficient constant-temperature solar water heater, comprise inner water tank, double-layer plate, tank shell, and it is characterized in that the inner water tank surface is provided with the polystyrene heat-preservation layer; The skin of said polystyrene heat-preservation layer is provided with double-layer plate; Wherein, be provided with insulating foam layer in the said double-layer plate outside, the outside of insulating foam layer is provided with tank shell.
The utility model has reduced the loss of heat, and under the normal day irradiation condition, the solar water heater water tank temperature retention time prolongs more than one times, and the thermal efficiency improves 60%, and the solar water heater anti-freezing property obviously improves.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further;
Fig. 1 is the side sectional view of the utility model;
Among the figure, 1, inner water tank, 2, the polystyrene heat-preservation layer, 3, double-layer plate, 4, insulating foam layer, 5, tank shell.
The specific embodiment
As shown in the figure; Efficient constant-temperature solar water heater; Comprise inner water tank 1, double-layer plate 3, tank shell 5, inner water tank 1 surface is provided with polystyrene heat-preservation layer 2, and the skin of said polystyrene heat-preservation layer 2 is provided with double-layer plate 3; Be provided with insulating foam layer 4 in said double-layer plate 3 outsides, the outside of insulating foam layer 4 is provided with tank shell 5.The utility model has reduced the loss of heat, and under the normal day irradiation condition, the solar water heater water tank temperature retention time prolongs more than one times, and the thermal efficiency improves 60%, and the solar water heater anti-freezing property obviously improves.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.
Claims (2)
1. efficient constant-temperature solar water heater comprises inner water tank, double-layer plate, tank shell, it is characterized in that the inner water tank surface is provided with the polystyrene heat-preservation layer, and the skin of said polystyrene heat-preservation layer is provided with double-layer plate.
2. efficient constant-temperature solar water heater according to claim 1 is characterized in that the said double-layer plate outside is provided with insulating foam layer, and the outside of insulating foam layer is provided with tank shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251758 CN202630437U (en) | 2012-05-31 | 2012-05-31 | High-efficiency constant-temperature solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251758 CN202630437U (en) | 2012-05-31 | 2012-05-31 | High-efficiency constant-temperature solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630437U true CN202630437U (en) | 2012-12-26 |
Family
ID=47383632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251758 Expired - Fee Related CN202630437U (en) | 2012-05-31 | 2012-05-31 | High-efficiency constant-temperature solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650877A (en) * | 2015-12-15 | 2016-06-08 | 贵州省卫星节能炉具制造有限公司 | Double-layer stainless steel water tank |
-
2012
- 2012-05-31 CN CN 201220251758 patent/CN202630437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650877A (en) * | 2015-12-15 | 2016-06-08 | 贵州省卫星节能炉具制造有限公司 | Double-layer stainless steel water tank |
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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: 20121226 Termination date: 20140531 |