CN205079484U - Solar water heater tank insulation - Google Patents
Solar water heater tank insulation Download PDFInfo
- Publication number
- CN205079484U CN205079484U CN201520778440.XU CN201520778440U CN205079484U CN 205079484 U CN205079484 U CN 205079484U CN 201520778440 U CN201520778440 U CN 201520778440U CN 205079484 U CN205079484 U CN 205079484U
- Authority
- CN
- China
- Prior art keywords
- water tank
- heat
- water heater
- heat preservation
- thermal insulation
- 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
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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 provides a solar water heater tank insulation, including inner water tank, heat preservation and water tank shell, its characterized in that: the heat preservation includes interior heat preservation and external thermal insulation layer, the internal surface at inner water tank is established to interior heat preservation, external thermal insulation layer establishes the inner water tank surface, water tank shell parcel external thermal insulation layer, interior heat preservation mixes the foaming by acrylic acid ester and polyether glycol and makes. The utility model discloses increase temperature controller and added to mix to foam by acrylic acid ester and polyether glycol in inner water tank and made interior heat preservation, effectively solved solar water heater tank insulation temperature control effect and heat preservation effect subalternation problem, improved the life of water tank.
Description
[technical field]
The utility model relates to technical field of solar water heaters, is specifically related to a kind of heat-preserving water tank for solar water heater.
[background technology]
At present, water heater heat preservation water tank is widely used in solar water heater, as " a kind of novel solar water heater attemperater " (application number: 201120463553.2), this is practical newly discloses a kind of novel solar water heater attemperater, comprise inner water tank, heat-insulation layer, tank shell, interlayer, heat-shielding net, tank shell side is provided with thermometer, heat-insulation layer is provided with outside inner water tank, the outside of heat-insulation layer is provided with tank shell, but this heat-preserving water tank for solar water heater is owing to only having the outer heat-insulation layer of inner bag, so that heat insulation effect is so not good, cause water tank heat preserving weak effect.
[utility model content]
In view of above content, be necessary to provide a kind of heat-preserving water tank for solar water heater, to solve the problem of existing heat-preserving water tank for solar water heater heat insulation effect difference, the utility model heat-preserving water tank for solar water heater has that temperature control effect is good, the advantage of high insulating effect.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of heat-preserving water tank for solar water heater, comprise inner water tank, heat-insulation layer and tank shell, described heat-insulation layer comprises inner thermal insulating layer and external thermal insulation, described inner thermal insulating layer is located at inner water tank inner surface, described external thermal insulation is located at described inner water tank outer surface, and tank shell parcel external thermal insulation, described inner thermal insulating layer is obtained by acrylate and PPG mixed foaming.
Preferably, the thickness of described inner thermal insulating layer is 2-3cm.
Preferably, the thickness of described external thermal insulation is 1-2cm.
Preferably, the foam bed of material of 2-5cm is provided with between described tank shell and described external thermal insulation.
Preferably, also comprise temperature controller, described temperature controller is located at tank shell surface.
The utility model has following beneficial effect:
The utility model adds temperature controller and in inner water tank, adds the inner thermal insulating layer obtained by acrylate and PPG mixed foaming, efficiently solve the problem such as heat-preserving water tank for solar water heater temperature control effect and heat insulation effect difference, improve the service life of water tank.
[accompanying drawing explanation]
Fig. 1 is a schematic diagram of the utility model heat-preserving water tank for solar water heater.
Main element symbol description
| Inner water tank 1 | Heat-insulation layer 2 | Tank shell 4 |
| Inner thermal insulating layer 21 | External thermal insulation 22 | Temperature controller 5 |
Following detailed description of the invention will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
[detailed description of the invention]
Refer to Fig. 1, a kind of heat-preserving water tank for solar water heater, comprise inner water tank 1, heat-insulation layer 2 and a tank shell 4.Described heat-insulation layer 2 includes inner thermal insulating layer 21 and an external thermal insulation 22.
Described inner thermal insulating layer 21 is located at described inner water tank 1 inner surface, and described external thermal insulation 22 is located at described inner water tank 1 outer surface, and described tank shell 4 wraps up described external thermal insulation 22, and described inner thermal insulating layer 21 is obtained by acrylate and PPG mixed foaming.In addition, described heat-preserving water tank for solar water heater is also provided with temperature controller 5, and described temperature controller 5 is located at tank shell 4 surface.
In the first embodiment, the thickness of described inner thermal insulating layer 21 is 2cm, and the thickness of described external thermal insulation 22 is 2cm, is provided with the foam bed of material of 2cm between described tank shell 4 and described external thermal insulation 22.
In this second embodiment, the thickness of described inner thermal insulating layer 21 is 3cm, and the thickness of described external thermal insulation 22 is 1cm, is provided with the foam bed of material of 5cm between described tank shell 4 and described external thermal insulation 22.
In the third embodiment, the thickness of described inner thermal insulating layer 21 is 3cm, and the thickness of described external thermal insulation 22 is 2cm, is provided with the foam bed of material of 4cm between described tank shell 4 and described external thermal insulation 22.
In order to characteristic of the present utility model is better described, above-mentioned add inner thermal insulating layer and without the heat-preserving water tank for solar water heater experimental data comparative analysis of inner thermal insulating layer in table 1:
Table 1 conventional solar boilers incubator and performance comparison of the present utility model
After adding the inner thermal insulating layer obtained by acrylate and PPG mixed foaming as can be seen from Table 1, heat-preserving water tank for solar water heater plays better heat insulation effect.
The utility model adds temperature controller 5 and in inner water tank 1, adds the inner thermal insulating layer 21 obtained by acrylate and PPG mixed foaming, efficiently solve the problem such as heat-preserving water tank for solar water heater temperature control effect and heat insulation effect difference, improve the service life of water tank.
Above-mentioned explanation is the detailed description for the better possible embodiments of the utility model, but embodiment is also not used to limit patent claim of the present utility model, the equal change completed under technical spirit suggested by all the utility model or modification are changed, and all should belong to the utility model and contain the scope of the claims.
Claims (5)
1. a heat-preserving water tank for solar water heater, comprise inner water tank, heat-insulation layer and tank shell, it is characterized in that: described heat-insulation layer comprises inner thermal insulating layer and external thermal insulation, described inner thermal insulating layer is located at inner water tank inner surface, described external thermal insulation is located at described inner water tank outer surface, described tank shell parcel external thermal insulation, described inner thermal insulating layer is obtained by acrylate and PPG mixed foaming.
2. heat-preserving water tank for solar water heater as claimed in claim 1, is characterized in that: the thickness of described inner thermal insulating layer is 2-3cm.
3. heat-preserving water tank for solar water heater as claimed in claim 2, is characterized in that: the thickness of described external thermal insulation is 1-2cm.
4. heat-preserving water tank for solar water heater as claimed in claim 2 or claim 3, is characterized in that: the foam bed of material being provided with 2-5cm between described tank shell and described external thermal insulation.
5. heat-preserving water tank for solar water heater as claimed in claim 4, it is characterized in that: also comprise temperature controller, described temperature controller is located at tank shell surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778440.XU CN205079484U (en) | 2015-10-09 | 2015-10-09 | Solar water heater tank insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778440.XU CN205079484U (en) | 2015-10-09 | 2015-10-09 | Solar water heater tank insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079484U true CN205079484U (en) | 2016-03-09 |
Family
ID=55431888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778440.XU Expired - Fee Related CN205079484U (en) | 2015-10-09 | 2015-10-09 | Solar water heater tank insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202789A (en) * | 2015-10-09 | 2015-12-30 | 百色学院 | Heat-preservation water tank of solar water heater |
| CN106052165A (en) * | 2016-06-14 | 2016-10-26 | 安徽顺达新能源科技开发有限公司 | Novel solar water heater heat preservation tank |
-
2015
- 2015-10-09 CN CN201520778440.XU patent/CN205079484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202789A (en) * | 2015-10-09 | 2015-12-30 | 百色学院 | Heat-preservation water tank of solar water heater |
| CN106052165A (en) * | 2016-06-14 | 2016-10-26 | 安徽顺达新能源科技开发有限公司 | Novel solar water heater heat preservation tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20181009 |