CN202581812U - Heat preservation water tank of electric water heater - Google Patents
Heat preservation water tank of electric water heater Download PDFInfo
- Publication number
- CN202581812U CN202581812U CN 201220185953 CN201220185953U CN202581812U CN 202581812 U CN202581812 U CN 202581812U CN 201220185953 CN201220185953 CN 201220185953 CN 201220185953 U CN201220185953 U CN 201220185953U CN 202581812 U CN202581812 U CN 202581812U
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- Prior art keywords
- heat
- insulating layer
- layer
- insulation layer
- shell
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- Expired - Lifetime
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Abstract
The utility model discloses a heat preservation water tank of an electric water heater, which comprises a liner 1, an insulating layer 2 and a shell 3, wherein the liner 1 is arranged in the shell 3; the insulating layer 2 is arranged between the liner 1 and the shell 3; and the heat preservation water tank has the main technical characteristic that a vacuum insulating layer 21 is arranged in the insulating layer 2. The heat preservation water tank can be used for improving the thermal insulation property effectively and has the characteristics of high efficiency and energy conservation.
Description
Technical field
The utility model relates to a kind of electric heater attemperater.
Background technology
In the prior art, the electric heater attemperater generally comprises inner bag and shell double-layer structure, and between inner bag and shell, is provided with the heat-insulation layer of insulation material (like asbestos, sponge, foamed plastics, polyurethane foaming), to improve the water storage heat-insulating property of water tank.The big more heat insulation effect of insulation material thermal resistance is good more; Still there is the not good defective of heat insulation effect in the attemperater of aforementioned insulation material manufacturing; Especially be applied in the high energy-accumulating water tank; Insulation material thermal conductivity ratio normal temperature at high temperature is down big, and the not good defective of the heat insulation effect of aforementioned insulation material is more obvious.For overcoming above-mentioned defective, the electric heater attemperater is developed.
Summary of the invention
The utility model technical problem to be solved is that a kind of electric heater attemperater will be provided, and can effectively improve heat-insulating property, has energy-efficient characteristics.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electric heater attemperater; Comprise inner bag, heat-insulation layer, shell; The inner bag setting in the enclosure, heat-insulation layer is arranged between inner bag and the shell, is provided with vacuum heat-insulating layer in the described heat-insulation layer.
Described heat-insulation layer integral body is vacuum heat-insulating layer.
Described heat-insulation layer comprises the heat-insulation layer more than 2 layers.
Described heat-insulation layer comprises vacuum heat-insulating layer and adiabator layer.
Described vacuum heat-insulating layer coats adiabator layer.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model is employed in the heat-insulation layer of electric heater attemperater vacuum heat-insulating layer is set,, has energy-efficient characteristics so it can effectively improve heat-insulating property.
Further, described heat-insulation layer integral body is vacuum heat-insulating layer, and on the basis that can improve heat-insulating property, technology is more reliable, and cost is lower.
Further, described heat-insulation layer is made up of the heat-insulation layer more than 2 kinds, and heat-insulation layer is made up of the vacuum heat-insulating layer and first adiabator layer, helps further promoting heat insulation effect.
Again further, vacuum heat-insulating layer coats first adiabator layer in the described heat-insulation layer, helps protecting vacuum heat-insulating layer.
Description of drawings: Fig. 1 is the structural representation of the utility model;
Fig. 2 is another structural representation of the utility model.
The specific embodiment: shown in accompanying drawing 1; Electric heater attemperater in the present embodiment comprises inner bag 1, heat-insulation layer 2, shell 3, and inner bag 1 is arranged in the shell 3; Heat-insulation layer 2 is arranged between inner bag 1 and the shell 3, and described heat-insulation layer 2 integral body are vacuum heat-insulating layer 21.
Embodiment two; With reference to accompanying drawing 2, the main distinction of present embodiment and embodiment one is that described heat-insulation layer (2) comprises the heat-insulation layer more than 2 layers, preferably; Comprise vacuum heat-insulating layer 21 and adiabator layer 22, vacuum heat-insulating layer 21 coats adiabator layer 22 in the heat-insulation layer 2.
Claims (5)
1. electric heater attemperater; Comprise inner bag (1), heat-insulation layer (2), shell (3); Inner bag (1) is arranged in the shell (3); Heat-insulation layer (2) is arranged between inner bag (1) and the shell (3), it is characterized in that: be provided with vacuum heat-insulating layer (21) in the described heat-insulation layer (2).
2. electric heater attemperater according to claim 1 is characterized in that described heat-insulation layer (2) integral body is vacuum heat-insulating layer (21).
3. electric heater attemperater according to claim 1 is characterized in that described heat-insulation layer (2) comprises the heat-insulation layer more than 2 layers.
4. electric heater attemperater according to claim 3 is characterized in that described heat-insulation layer (2) comprises vacuum heat-insulating layer (21) and adiabator layer (22).
5. electric heater attemperater according to claim 4 is characterized in that described vacuum heat-insulating layer (21) coats adiabator layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185953 CN202581812U (en) | 2012-04-27 | 2012-04-27 | Heat preservation water tank of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185953 CN202581812U (en) | 2012-04-27 | 2012-04-27 | Heat preservation water tank of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581812U true CN202581812U (en) | 2012-12-05 |
Family
ID=47251216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220185953 Expired - Lifetime CN202581812U (en) | 2012-04-27 | 2012-04-27 | Heat preservation water tank of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581812U (en) |
-
2012
- 2012-04-27 CN CN 201220185953 patent/CN202581812U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |