CN201225768Y - Anticreepage apparatus for electrical water heater - Google Patents
Anticreepage apparatus for electrical water heater Download PDFInfo
- Publication number
- CN201225768Y CN201225768Y CNU2008200456546U CN200820045654U CN201225768Y CN 201225768 Y CN201225768 Y CN 201225768Y CN U2008200456546 U CNU2008200456546 U CN U2008200456546U CN 200820045654 U CN200820045654 U CN 200820045654U CN 201225768 Y CN201225768 Y CN 201225768Y
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- CN
- China
- Prior art keywords
- lower cover
- loam cake
- communicated
- catch
- spirality channel
- 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 electric water heater anticreeper which comprises an upper cover, a lower cover and a separation blade arranged between the upper cover and the lower cover; the upper cover and the lower cover are respectively provided with spiral gullets, and a flume is arranged on the separation blade; one end of the spiral gullet of the upper cover is communicated with an upper cover inlet opening, and the other end is communicated with the flume of the separation blade; one end of the spiral gullet of the lower cover is communicated with a lower cover outlet opening and the other end is also communicated with the flume of the separation blade to enable the upper cover inlet opening, the spiral gullet of the upper cover, the spiral gullet of the lower cover and the lower cover outlet opening to be communicated; the spiral gullets can realize longer gullet length in a smaller space to form larger water resistance, so even the water flow has electricity, the current passing through the human body is far lower than the safety standard mandated by the state. The utility model has compact structure, smaller volume, convenient installation and use, simple manufacture technology, lower cost, beautiful appearance and safe use.
Description
Technical field
The utility model relates to anticreeper, particularly a kind of anticreeper that is used for electric heater.
Background technology
Chinese patent 01262062.9 discloses a kind of protection against electric shock type electric heater, be characterized on water inlet pipe and outlet pipe, being connected respectively length and be insulation tube greater than 53 times of endoporus radius squared, thereby realized avoiding the generation of electric shock accidents, but its insulation tube length is longer, all makes troubles for manufacturing, installation, use.The applicant has applied for " electric water heater electricity-preventing wall " in 2007, comprise loam cake, Fang Dianqiang, lower cover, loam cake and lower cover are connected respectively to anti-electric wall two ends, and described anti-electricity is provided with circuitous water channel within the walls, and described water channel two ends are connected respectively to outlet pipe and heating inner bag by loam cake and lower cover.But its structure is relatively complicated, and volume is bigger, and profile is attractive in appearance inadequately.
The utility model content
At the deficiency of above existing electric water heater electricity-preventing wall, the purpose of this utility model provides that a kind of compact conformation, volume are less, the electric heater anticreeper of good looking appearance.
The purpose of this utility model is achieved by the following technical solution:
A kind of electric heater anticreeper, make by insulating materials, be connected between the water inlet pipe and heating inner bag and outlet pipe and heating inner bag of electric heater, described anticreeper comprises loam cake, lower cover and be arranged on loam cake and lower cover between catch, loam cake, catch and lower cover are connected to form integral body by jockey, loam cake and under cover and be respectively equipped with spirality channel, catch was provided with tank, one end of loam cake spirality channel is communicated with the loam cake inlet opening, the other end is crossed tank with catch and is communicated with, one end of lower cover spirality channel is communicated with the lower cover apopore, the other end is also crossed tank with catch and is communicated with, and makes the loam cake inlet opening, the loam cake spirality channel, lower cover spirality channel and lower cover apopore are communicated with.
As optimal technical scheme of the present utility model, the initiating terminal of described loam cake spirality channel is positioned at the center of loam cake, and is communicated with the loam cake inlet opening that is located on the loam cake center, and the end of loam cake spirality channel is crossed tank with catch and is communicated with.
As optimal technical scheme of the present utility model, the initiating terminal of described lower cover spirality channel is positioned at the center of lower cover, and is communicated with the lower cover apopore that is located on the lower cover center, and the end of lower cover spirality channel is crossed tank with catch and is communicated with.
As optimal technical scheme of the present utility model, the jockey of described connection loam cake, catch and lower cover is a bolt and nut, and loam cake is connected by bolt and nut with lower cover, simultaneously catch is pressed together between loam cake and the lower cover.
The beneficial effects of the utility model are: by above structure as can be known, spirality channel can be realized long water channel length in less space, thereby form bigger water resistance,, can make electric current by human body much smaller than the safety standard of national regulation even current are charged; The utility model compact conformation, volume is less, is convenient to install and use, and its manufacturing process is simple, cost is lower, and good looking appearance, and is safe in utilization.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the structural representation of the utility model lower cover;
Fig. 3 is the cross section structure schematic diagram of catch in the utility model;
Fig. 4 is the main TV structure schematic diagram of catch in the utility model.
The specific embodiment
As shown in Figures 1 to 4, a kind of electric heater anticreeper, make by insulating materials, be connected between the water inlet pipe and heating inner bag and outlet pipe and heating inner bag of electric heater, described anticreeper comprises loam cake 1, lower cover 2 and be arranged on loam cake 1 and lower cover 2 between catch 3, loam cake 1, catch 3 and lower cover 2 are connected to form integral body by jockey, be respectively equipped with spirality channel on loam cake 1 and the lower cover 2, the number of turns of spirality channel is about 2 to 3 circles, catch 3 was provided with tank 31, one end of loam cake spirality channel is communicated with loam cake inlet opening 11, the other end is crossed tank 31 with catch and is communicated with, one end of lower cover spirality channel 24 is communicated with lower cover apopore 21, the other end is also crossed tank 31 with catch and is communicated with, and makes loam cake inlet opening 11, the loam cake spirality channel, lower cover spirality channel 24 and lower cover apopore 21 are communicated with.
In the present embodiment, the initiating terminal of described loam cake spirality channel is positioned at the center of loam cake 1, is communicated with the loam cake inlet opening 11 that is positioned at loam cake 1 center, and the end of loam cake spirality channel is crossed tank 31 with catch and is communicated with.The initiating terminal of described lower cover spirality channel 24 is positioned at the center of lower cover 2, is communicated with the lower cover apopore 21 that is positioned at lower cover 2 centers, and the end of lower cover spirality channel 24 is crossed tank 31 with catch and is communicated with.The jockey of described connection loam cake 1, catch 3 and lower cover 2 is bolt and nuts, is respectively equipped with bolt hole 5 on loam cake 1 and the lower cover 2, and loam cake 1 and lower cover 2 are connected by bolt and nut, simultaneously catch 3 are pressed together between loam cake 1 and the lower cover 2.
Claims (4)
1, a kind of electric heater anticreeper, make by insulating materials, be connected between the water inlet pipe and heating inner bag and outlet pipe and heating inner bag of electric heater, it is characterized in that: described anticreeper comprises loam cake (1), lower cover (2) and be arranged on loam cake (1) and lower cover (2) between catch (3), loam cake (1), catch (3) and lower cover (2) are connected to form integral body by jockey, be respectively equipped with spirality channel on loam cake (1) and the lower cover (2), catch (3) was provided with tank (31), one end of loam cake spirality channel is communicated with loam cake inlet opening (11), the other end is crossed tank (31) with catch and is communicated with, one end of lower cover spirality channel is communicated with lower cover apopore (21), the other end is also crossed tank (31) with catch and is communicated with, and makes loam cake inlet opening (11), the loam cake spirality channel, lower cover spirality channel (24) and lower cover apopore (21) are communicated with.
2, electric heater anticreeper according to claim 1, it is characterized in that: the initiating terminal of described loam cake spirality channel is positioned at the center of loam cake (1), and be communicated with the loam cake inlet opening (11) that is located on loam cake (1) center, the end of loam cake spirality channel is crossed tank (31) with catch and is communicated with.
3, electric heater anticreeper according to claim 1, it is characterized in that: the initiating terminal of described lower cover spirality channel (24) is positioned at the center of lower cover (2), and be communicated with the lower cover apopore (21) that is located on lower cover (2) center, the end of lower cover spirality channel (24) is crossed tank (31) with catch and is communicated with.
4, according to claim 1,2 or 3 described electric heater anticreepers, it is characterized in that: the jockey of described connection loam cake (1), catch (3) and lower cover (2) is a bolt and nut, loam cake (1) is connected by bolt and nut with lower cover (2), simultaneously catch (3) is pressed together between loam cake (1) and the lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200456546U CN201225768Y (en) | 2008-03-31 | 2008-03-31 | Anticreepage apparatus for electrical water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200456546U CN201225768Y (en) | 2008-03-31 | 2008-03-31 | Anticreepage apparatus for electrical water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225768Y true CN201225768Y (en) | 2009-04-22 |
Family
ID=40598660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200456546U Expired - Fee Related CN201225768Y (en) | 2008-03-31 | 2008-03-31 | Anticreepage apparatus for electrical water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225768Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012106A (en) * | 2010-12-08 | 2011-04-13 | 吴兢 | Leakage protector of water heater |
| CN102809220A (en) * | 2011-06-02 | 2012-12-05 | 浙江康泉电器有限公司 | Electric-shock prevention protector of electric water heater |
| CN105065746A (en) * | 2015-09-08 | 2015-11-18 | 佛山市顺德区奥荻莎电器有限公司 | Electric shock preventing water mixing valve |
-
2008
- 2008-03-31 CN CNU2008200456546U patent/CN201225768Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012106A (en) * | 2010-12-08 | 2011-04-13 | 吴兢 | Leakage protector of water heater |
| CN102809220A (en) * | 2011-06-02 | 2012-12-05 | 浙江康泉电器有限公司 | Electric-shock prevention protector of electric water heater |
| CN102809220B (en) * | 2011-06-02 | 2015-09-02 | 浙江康泉电器有限公司 | Electric shock preventing protector of electric water heater |
| CN105065746A (en) * | 2015-09-08 | 2015-11-18 | 佛山市顺德区奥荻莎电器有限公司 | Electric shock preventing water mixing valve |
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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: 20090422 Termination date: 20100331 |