CN201251271Y - Instance electric water heater - Google Patents
Instance electric water heater Download PDFInfo
- Publication number
- CN201251271Y CN201251271Y CNU2008200996258U CN200820099625U CN201251271Y CN 201251271 Y CN201251271 Y CN 201251271Y CN U2008200996258 U CNU2008200996258 U CN U2008200996258U CN 200820099625 U CN200820099625 U CN 200820099625U CN 201251271 Y CN201251271 Y CN 201251271Y
- Authority
- CN
- China
- Prior art keywords
- generating pipe
- heating film
- radiant heating
- heat
- water heater
- 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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Abstract
The utility model relates to an instance electric water heater using an electrothermal film heating pipe as a heating element, which comprises a base shell, an electrothermal film heating pipe, connectors for fixing the heating pipe, and a metal casing. The electrothermal film heating pipe is arranged in the metal casing, connectors for fixing the heating pipe are arranged on the two ends of the metal casing, an electrothermal film heating pipe module which is composed of the metal casing and the electrothermal film heating pipe and the connectors for fixing the heating pipe is equipped on the base shell of the water heater. The instance electric water heater has the advantages that the structure is simple and reasonable, it is easy to dismantle the electrothermal film heating pipe module which is composed of the metal casing, the electrothermal film heating pipe and the connectors for fixing the heating pipe from the base shell of the water heater, the replacement of the electrothermal film heating pipe is easy, the distortion of the metal casing is subtle after being heated, and the stableness is good, therefore the electrothermal film heating pipe is properly protected, the heat preservation property is strengthened, the grounding protection is more reliable and the arrangement of the spare parts of the water heater is more compact.
Description
Technical field
The utility model relates to a kind of instant electric water heater, specifically relates to use the instant electric water heater of Electric radiant Heating Film heat-generating pipe as heater.
Background technology
Existing instant electric water heater comprises water heater drain pan, Electric radiant Heating Film heat-generating pipe, heat-generating pipe anchor tip, the integrally formed support body of water heater drain pan inner surface, the Electric radiant Heating Film heat-generating pipe is erected on the support body, the heat-generating pipe anchor tip is installed in Electric radiant Heating Film heat-generating pipe two ends, cover the lastblock plastic front board again above support body, support body and plastic front board are all yielding, are not incubated, dangerous, particularly the support body distortion easily causes the Electric radiant Heating Film heat-generating pipe to damage.And the Electric radiant Heating Film heat-generating pipe is difficult to pull down after installing support body, can only send producer or specialized maintenance shop to change by complete machine in case the Electric radiant Heating Film heat-generating pipe damages, and changes also very complicatedly, and the time is long, various circuit structure destructibles.
Summary of the invention
Therefore, the purpose of this utility model be to provide a kind of change the Electric radiant Heating Film heat-generating pipe easily, the integrated degree of internal body part instant electric water heater high, that security performance is more reliable and heat insulation effect is better.
The purpose of this utility model is achieved in that
A kind of instant electric water heater, comprise water heater drain pan, Electric radiant Heating Film heat-generating pipe, heat-generating pipe anchor tip, also comprise a metal shell, the Electric radiant Heating Film heat-generating pipe is arranged in the metal shell, the heat-generating pipe anchor tip is positioned at the metal shell two ends, form an Electric radiant Heating Film heat-generating pipe module by metal shell, Electric radiant Heating Film heat-generating pipe and heat-generating pipe anchor tip, Electric radiant Heating Film heat-generating pipe module is installed on the water heater drain pan.
Above-mentioned purpose also can be done further perfect by the following technical programs:
The heat-generating pipe anchor tip at described Electric radiant Heating Film heat-generating pipe module two ends is respectively equipped with screw hole, and the heat-generating pipe anchor tip is fixed on the water heater drain pan by screw.
By the steel wire tension, metal shell is clamped between two heat-generating pipe anchor tips between the heat-generating pipe anchor tip at described Electric radiant Heating Film heat-generating pipe module two ends.
The heat-generating pipe anchor tip inner surface at described Electric radiant Heating Film heat-generating pipe module two ends is respectively equipped with wet quick inductor.
Can be connected in series between the described Electric radiant Heating Film heat-generating pipe module, make the Electric radiant Heating Film heat-generating pipe in two Electric radiant Heating Film heat-generating pipe modules realize being connected in series.
The metal shell surface of described Electric radiant Heating Film heat-generating pipe module is provided with earth protective device.
The metal shell of described Electric radiant Heating Film heat-generating pipe module comprises box and cover at the bottom of the U font, and cover is fixed by screw and end box, and cover inner surface and/or end box inner surface are provided with high-temperature insulation material, and the metal shell both ends open connects with extraneous.
Be provided with heat-preservation cotton in the metal shell of described Electric radiant Heating Film heat-generating pipe module.
Electric radiant Heating Film heat-generating pipe surface in the described Electric radiant Heating Film heat-generating pipe module body is provided with the anti-dry fuse-link.
The utility model structural design advantages of simple; Electric radiant Heating Film heat-generating pipe, heat-generating pipe anchor tip, metal shell three big major parts are formed an Electric radiant Heating Film heat-generating pipe module; can from the water heater drain pan, pull down Electric radiant Heating Film heat-generating pipe module easily; the Electric radiant Heating Film heat-generating pipe is changed become simple; the metal shell temperature distortion is little, the good stability better protection Electric radiant Heating Film heat-generating pipe, improved heat-insulating property; ground protection is more reliable, and the layout of internal body part is compacter.
Description of drawings
Fig. 1 is embodiment 1 a decomposing state reference diagram;
Fig. 2 is the embodiment plane;
Fig. 3 is an Electric radiant Heating Film heat-generating pipe module diagram;
Fig. 4 is an Electric radiant Heating Film heat-generating pipe module other direction schematic diagram;
Fig. 5 is the Electric radiant Heating Film heat-generating pipe module diagram of embodiment 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Be provided with heat-preservation cotton in the metal shell 5.Electric radiant Heating Film heat-generating pipe 3 surfaces are provided with anti-dry fuse-link (not shown) and conductive electrode (not shown), and heat-generating pipe anchor tip 4 inner surfaces are provided with wet quick inductor (not shown)
Main feature of the present utility model is to realize the modularization of the inner major part of instant electric water heater, Improve product quality, improve product safety performance and service life.
Claims (9)
1, a kind of instant electric water heater, comprise water heater drain pan, Electric radiant Heating Film heat-generating pipe, heat-generating pipe anchor tip, it is characterized in that: also comprise a metal shell, the Electric radiant Heating Film heat-generating pipe is arranged in the metal shell, the heat-generating pipe anchor tip is positioned at the metal shell two ends, form an Electric radiant Heating Film heat-generating pipe module by metal shell, Electric radiant Heating Film heat-generating pipe and heat-generating pipe anchor tip, Electric radiant Heating Film heat-generating pipe module is installed on the water heater drain pan.
2, according to the described instant electric water heater of claim 1, it is characterized in that: the heat-generating pipe anchor tip at described Electric radiant Heating Film heat-generating pipe module two ends is respectively equipped with screw hole, and the heat-generating pipe anchor tip is fixed on the water heater drain pan by screw.
3, according to the described instant electric water heater of claim 1, it is characterized in that: by the steel wire tension, metal shell is clamped between two heat-generating pipe anchor tips between the heat-generating pipe anchor tip at described Electric radiant Heating Film heat-generating pipe module two ends.
4, according to the described instant electric water heater of claim 1, it is characterized in that: the heat-generating pipe anchor tip inner surface at described Electric radiant Heating Film heat-generating pipe module two ends is respectively equipped with wet quick inductor.
5, according to the described instant electric water heater of claim 1, it is characterized in that: can be connected in series between the described Electric radiant Heating Film heat-generating pipe module, make the Electric radiant Heating Film heat-generating pipe in two Electric radiant Heating Film heat-generating pipe modules realize being connected in series.
6, according to the described instant electric water heater of claim 1, it is characterized in that: the metal shell surface of described Electric radiant Heating Film heat-generating pipe module is provided with earth protective device.
7, according to the described instant electric water heater of claim 1, it is characterized in that: the metal shell of described Electric radiant Heating Film heat-generating pipe module comprises box and cover at the bottom of the U font, cover is fixed by screw and end box, cover inner surface and/or end box inner surface are provided with high-temperature insulation material, and the metal shell both ends open connects with extraneous.
8, according to the described instant electric water heater of claim 1, it is characterized in that: be provided with heat-preservation cotton in the metal shell of described Electric radiant Heating Film heat-generating pipe module.
9, according to the described instant electric water heater of claim 1, it is characterized in that: the Electric radiant Heating Film heat-generating pipe surface in the described Electric radiant Heating Film heat-generating pipe module body is provided with the anti-dry fuse-link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200996258U CN201251271Y (en) | 2008-07-29 | 2008-07-29 | Instance electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200996258U CN201251271Y (en) | 2008-07-29 | 2008-07-29 | Instance electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251271Y true CN201251271Y (en) | 2009-06-03 |
Family
ID=40746944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200996258U Expired - Fee Related CN201251271Y (en) | 2008-07-29 | 2008-07-29 | Instance electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251271Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713219A (en) * | 2015-01-22 | 2015-06-17 | 浙江万佳热电器科技有限公司 | Small-size instant-heating type heater |
-
2008
- 2008-07-29 CN CNU2008200996258U patent/CN201251271Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713219A (en) * | 2015-01-22 | 2015-06-17 | 浙江万佳热电器科技有限公司 | Small-size instant-heating type heater |
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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: 20090603 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |