CN202532715U - Quick heating-type electric water heater - Google Patents
Quick heating-type electric water heater Download PDFInfo
- Publication number
- CN202532715U CN202532715U CN2012201178050U CN201220117805U CN202532715U CN 202532715 U CN202532715 U CN 202532715U CN 2012201178050 U CN2012201178050 U CN 2012201178050U CN 201220117805 U CN201220117805 U CN 201220117805U CN 202532715 U CN202532715 U CN 202532715U
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- CN
- China
- Prior art keywords
- water heater
- type electric
- electric water
- end cap
- support frame
- 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 provides a quick heating-type electric water heater which comprises a water tank body, a fixing ring, an elastic sealing body, a support and an end cover, wherein an opening is formed on the water tank body, the fixing ring is mounted on the inner wall of the opening, the longitudinal cross-section of the elastic sealing body is Omega-shaped, the longitudinal cross-section of the support is T-shaped, the bar-like part of the support is inserted in the elastic sealing body, the end cover is cap-shaped, and the elastic sealing body and the support are fixed to the fixing ring through the margin of the end cover. The quick heating-type electric water heater is superior in reliability and stability and has the advantages of long service life and high safety coefficient.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular to a kind of quick-heating type electric water heater that can alleviate the freezing bulbs of pressure.
Background technology
At present, the quick-heating type electric water heater of open-type water heater and working pressure switch, in use, environment temperature is low excessively, the water tank main body is frozen cause volumetric expansion, thereby the pressure rising causes the water tank main body to be broken, and has bigger potential safety hazard.
Summary of the invention
The purpose of the utility model is to provide a kind of quick-heating type electric water heater, the problem that the water freezing that exists with the solution prior art possibly cause the water tank main body to be broken.
To achieve these goals, the quick-heating type electric water heater that the utility model provides comprises the water tank main body, wherein, also comprises retainer plate, elastic sealed body, bracing frame, end cap; Said water tank main body is provided with an opening, and said retainer plate is located at said opening inwall; The longitudinal section of said elastic sealed body is Ω shape; The longitudinal section of support frame as described above is T-shaped; The stem of support frame as described above inserts in the said elastic sealed body, and said end cap is the cap shape, and the edge of said end cap is fixed in said retainer plate with said elastic sealed body and support frame as described above.
A kind of preferred implementation according to above-mentioned quick-heating type electric water heater; Wherein, Also comprise tamper proof screws, said tamper proof screws passes said end cap and is connected with support frame as described above, and the axis of the stem of the axis of said tamper proof screws and support frame as described above is not on same straight line.
According to a kind of preferred implementation of above-mentioned quick-heating type electric water heater, wherein, said end cap is threadedly connected to the outside of said opening.
The elastic sealed body bearing capacity of the utility model is lower than miscellaneous part; When water increased because of the volume that freezes, therefore compressive deformation reduced the integral pressure in the utility model; Thereby make the utility model can not cause main body to be broken, realize that the automatic safe of the bulbs of pressure discharges because of freezing.
Description of drawings
Fig. 1 is the sectional structure sketch map of the utility model preferred embodiment;
Fig. 2 is the decomposition texture sketch map of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
Fig. 1 and Fig. 2 schematically show the structure of the utility model preferred embodiment, and be as shown in the figure, and this preferred embodiment comprises water tank main body 1, retainer plate 2, elastic sealed body 3, bracing frame 4, end cap 5, tamper proof screws 6.Water tank main body 1 is provided with an opening, and retainer plate 2 is located at the opening inwall.The longitudinal section of elastic sealed body 3 is Ω shape, and the longitudinal section of bracing frame 4 is T-shaped, and the stem of bracing frame 4 inserts in the cavity of elastic sealed body 3, and end cap 5 is the cap shape, and the edge of end cap 5 is fixed in the edge of elastic sealed body 3 and bracing frame 4 on the retainer plate 2.
Further, this preferred embodiment also comprises tamper proof screws 6, and tamper proof screws 6 passes end cap 5 and is connected with bracing frame 4, and the axis of the stem of the axis of tamper proof screws 6 and bracing frame 4 is not on same straight line.End cap 5 is threadedly connected to the open outer side of water tank main body 1.
In sum, when freezing, the elastic sealed body of the utility model can effectively be alleviated the volumetric expansion and the pressure rising of freezing and causing with transfer water, and the keeping device main body is not broken, and convenient the use guaranteed safety.It is thus clear that reliability, the stability of the utility model greatly improve, have advantages such as the service life of increasing, increase safety coefficient.
Can know that by technological general knowledge the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.
Claims (3)
1. a quick-heating type electric water heater comprises the water tank main body, it is characterized in that, also comprises retainer plate, elastic sealed body, bracing frame, end cap;
Said water tank main body is provided with an opening, and said retainer plate is located at said opening inwall;
The longitudinal section of said elastic sealed body is Ω shape; The longitudinal section of support frame as described above is T-shaped; The stem of support frame as described above inserts in the said elastic sealed body, and said end cap is the cap shape, and the edge of said end cap is fixed in said retainer plate with said elastic sealed body and support frame as described above.
2. quick-heating type electric water heater according to claim 1; It is characterized in that; Also comprise tamper proof screws, said tamper proof screws passes said end cap and is connected with support frame as described above, and the axis of the stem of the axis of said tamper proof screws and support frame as described above is not on same straight line.
3. quick-heating type electric water heater according to claim 1 is characterized in that said end cap is threadedly connected to the outside of said opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201178050U CN202532715U (en) | 2012-03-27 | 2012-03-27 | Quick heating-type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201178050U CN202532715U (en) | 2012-03-27 | 2012-03-27 | Quick heating-type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532715U true CN202532715U (en) | 2012-11-14 |
Family
ID=47133895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201178050U Expired - Fee Related CN202532715U (en) | 2012-03-27 | 2012-03-27 | Quick heating-type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532715U (en) |
-
2012
- 2012-03-27 CN CN2012201178050U patent/CN202532715U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130327 |