CN205048771U - Vacuum insulation water tank for solar water heater - Google Patents
Vacuum insulation water tank for solar water heater Download PDFInfo
- Publication number
- CN205048771U CN205048771U CN201520669048.1U CN201520669048U CN205048771U CN 205048771 U CN205048771 U CN 205048771U CN 201520669048 U CN201520669048 U CN 201520669048U CN 205048771 U CN205048771 U CN 205048771U
- Authority
- CN
- China
- Prior art keywords
- water tank
- water heater
- solar water
- heat
- vacuum
- 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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Classifications
-
- 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 vacuum insulation water tank for solar water heater, including outer courage of water tank and inner bag, the outer surface coating of inner bag have the polyurethane foam layer, the polyurethane foam layer outside plated endothermic rete, the low pressure vacuum layer still has between heat absorption rete and the outer courage. The utility model discloses simple structure, heat preservation is effectual, the heat loss is few.
Description
Technical field
The utility model relates to a kind of solar water heater vacuum heat-preservation water tank.
Background technology
Along with the concept of green energy resource is popularized, solar water heater has entered in the common life of people gradually.Solar water heater.Solar water heater is device solar energy being converted into heat energy, by water from low-temperature heat to high temperature, uses to meet the hot water of people in life, production.Attemperater is then the important component part of solar water heater, and the heat insulation effect of water tank then directly has influence on the result of use of solar water heater.Common attemperater, installs outer courage additional after wrapping up in insulation material and realize insulation outside general employing inner bag.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides that a kind of structure is simple, the solar water heater vacuum heat-preservation water tank of high insulating effect.
The utility model solves the technical scheme that its technical problem adopts: a kind of solar water heater vacuum heat-preservation water tank, comprise the outer courage of water tank and inner bag, described outer surface of liner is enclosed with polyurethane foaming layer, be coated with heat absorption rete outside described polyurethane foaming layer, between described heat absorption rete and outer courage, also there is low-voltage vacuum layer.
Further, low-voltage vacuum layer is divided into by having vacuum lumen glass tube with vacuum.
Outer courage bottom is fixed with tank bracket, and described tank bracket side is triangle structure.
In order to improve the service life of inner bag, inner bag is stainless steel.
The beneficial effects of the utility model are: the solar water heater vacuum heat-preservation water tank that the utility model provides, and structure is simple, high insulating effect, heat loss are few.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure 1.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of solar water heater vacuum heat-preservation water tank as shown in Figure 1, comprises the outer courage of water tank and inner bag.Outer courage bottom is fixed with tank bracket, and described tank bracket side is triangle structure.Inner bag is stainless steel.
Described outer surface of liner is enclosed with polyurethane foaming layer, is coated with heat absorption rete outside described polyurethane foaming layer, also has low-voltage vacuum layer between described heat absorption rete and outer courage.Low-voltage vacuum layer is divided into by having vacuum lumen glass tube with vacuum.Polyurethane foaming layer has good heat insulation effect, and plates absorption film outward at polyurethane foaming layer, then further reduce the heat loss in water tank.Low-voltage vacuum layer has good isolated effect, the heat exchange that minimizing inner water tank and outer courage are shown in, high insulating effect.
Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a solar water heater vacuum heat-preservation water tank, comprise the outer courage (1) of water tank and inner bag (2), it is characterized in that: described inner bag (2) outer surface is enclosed with polyurethane foaming layer (3), described polyurethane foaming layer (3) outer tool is coated with heat absorption rete (4), also has low-voltage vacuum layer (5) between described heat absorption rete (4) and outer courage (1).
2. solar water heater vacuum heat-preservation water tank according to claim 1, is characterized in that: described low-voltage vacuum layer (5) is divided into by the glass tube with vacuum with vacuum lumen.
3. solar water heater vacuum heat-preservation water tank according to claim 1, is characterized in that: described outer courage (1) bottom is fixed with tank bracket (6), and described tank bracket (6) side is triangle structure.
4. solar water heater vacuum heat-preservation water tank according to claim 1, is characterized in that: described inner bag (2) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669048.1U CN205048771U (en) | 2015-08-31 | 2015-08-31 | Vacuum insulation water tank for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669048.1U CN205048771U (en) | 2015-08-31 | 2015-08-31 | Vacuum insulation water tank for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048771U true CN205048771U (en) | 2016-02-24 |
Family
ID=55342345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669048.1U Expired - Fee Related CN205048771U (en) | 2015-08-31 | 2015-08-31 | Vacuum insulation water tank for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048771U (en) |
-
2015
- 2015-08-31 CN CN201520669048.1U patent/CN205048771U/en not_active Expired - Fee Related
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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: 20160224 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |