CN205980276U - Prevent dry combustion method electric water boiler - Google Patents
Prevent dry combustion method electric water boiler Download PDFInfo
- Publication number
- CN205980276U CN205980276U CN201621017930.9U CN201621017930U CN205980276U CN 205980276 U CN205980276 U CN 205980276U CN 201621017930 U CN201621017930 U CN 201621017930U CN 205980276 U CN205980276 U CN 205980276U
- Authority
- CN
- China
- Prior art keywords
- electrothermal tube
- dry
- combustion method
- dry combustion
- pipe
- 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 discloses a prevent dry combustion method electric water boiler, including box, floater device and electrothermal tube, the floater device is installed in the box, and the position under by is installed in the box to the electrothermal tube, its characterized in that, the other pipe of installing of electrothermal tube, be equipped with the temperature controller in the pipe, electric connection between electrothermal tube and the temperature controller. The utility model provides a pair of prevent dry combustion method electric water boiler, it prevents dry combustion method protection through multiple, factor of safety is high, long service life, the maintenance cost is low.
Description
Technical field
This utility model is related to electric water boiler field, especially a kind of electric boiler with anti-dry.
Background technology
Traditional electric water boiler typically adopts electrothermal tube mode of heating to heat, and disconnects electric touching by floating ball device machinery
The method of point reaches the purpose of power-off anti-dry, but this mode protective effect is not comprehensive, and safety coefficient is low, once floating ball device
Break down it is impossible to timely deenergization, then can lead to electric water boiler that dry combustion method phenomenon occurs, or even cause fire.
Utility model content
This utility model is that the above-mentioned electric water boiler anti-dry protective effect of solution is not comprehensive, and the low technology of safety coefficient is asked
Topic, provides a kind of electric boiler with anti-dry, it is protected by multiple anti-dry, and safety coefficient is high, and long service life is safeguarded into
This is low.
This utility model is to solve above-mentioned technical problem by following technical proposals：A kind of anti-dry electrothermal water boiling
Device, including casing, floating ball device and electrothermal tube, floating ball device is arranged in casing, and electrothermal tube is arranged on position on the lower in casing
Putting it is characterised in that being provided with pipe by described electrothermal tube, being provided with temperature controller in described pipe, between electrothermal tube and temperature controller
It is electrically connected with.
Wherein, described pipe one end is close to electrothermal tube, and the other end is connected with casing.
Wherein, described pipe quantity is two.
Wherein, in described pipe one equipped with temperature control, another equipped with fuse.
Wherein, described electrothermal tube is U-shaped.
Positive effect of the present utility model is：A kind of electric boiler with anti-dry of the present utility model, it passes through
The multiple anti-dry protection of floating ball device, temperature controller and fuse, safety coefficient is high, can disconnect electricity in the case of dry combustion method in time
Source, electric water boiler is hardly damaged, long service life, and maintenance cost is low.
Brief description
Fig. 1 is a kind of this utility model electric boiler with anti-dry embodiment one structural representation.
Fig. 2 is a kind of this utility model electric boiler with anti-dry embodiment two structural representation.
Specific embodiment
Provide this utility model preferred embodiment below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
Specific embodiment one
As shown in figure 1, a kind of electric boiler with anti-dry of this utility model, including casing 1, floating ball device 2 and electrothermal tube
3, floating ball device 2 is arranged in casing 1, and electrothermal tube 3 is arranged on position on the lower in casing 1, is provided with pipe 4 by electrothermal tube 3,
It is provided with temperature controller 5 in described pipe 4, be electrically connected between electrothermal tube 3 and temperature controller 5, in order to reach more preferable heat transfer, pipe
4 one end are close to electrothermal tube, and the other end is connected on casing 1, and electrothermal tube is U-shaped.
Operation principle：When in casing, water level reduces, floating ball device declines naturally, the deenergization when reaching predeterminated position；
When floating ball device device breaks down it is impossible to cut off the electricity supply, electrothermal tube meeting continuous high temperature, produce dry combustion method phenomenon, when in pipe
Temperature controller senses preset temperature, i.e. deenergization, protects electrothermal tube, prevents dry combustion method, boiler is hardly damaged.
Specific embodiment two
As shown in Fig. 2 the present embodiment is substantially relative with embodiment one, both differences are that described electrothermal tube 3 is other and increase
Add second pipe 6, in described pipe 6, be provided with fuse 7.Fuse 7 can cut off electricity in time when temperature controller breaks down
Source, prevents dry combustion method phenomenon.
The foregoing describe specific embodiment of the present utility model, those skilled in the art can be in the scope of claim
Inside make various modifications or modification, this has no effect on flesh and blood of the present utility model.Therefore, protection scope of the present invention is by institute
Attached claims limit.
Claims (5)
1. a kind of electric boiler with anti-dry, including casing, floating ball device and electrothermal tube, floating ball device is arranged in casing, electricity
Heat pipe is arranged on position on the lower in casing it is characterised in that being provided with pipe by described electrothermal tube, is provided with temperature in described pipe
Control device, is electrically connected between electrothermal tube and temperature controller.
2. as claimed in claim 1 a kind of electric boiler with anti-dry it is characterised in that described pipe one end is tight with electrothermal tube
Patch, the other end is connected with casing.
3. as claimed in claim 2 a kind of electric boiler with anti-dry it is characterised in that described pipe quantity be two.
4. as claimed in claim 3 a kind of electric boiler with anti-dry it is characterised in that in described pipe one equipped with temperature
Control, another equipped with fuse.
5. a kind of electric boiler with anti-dry as described in claim 1,2,3 or 4 is it is characterised in that described electrothermal tube is U
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017930.9U CN205980276U (en) | 2016-08-31 | 2016-08-31 | Prevent dry combustion method electric water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017930.9U CN205980276U (en) | 2016-08-31 | 2016-08-31 | Prevent dry combustion method electric water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980276U true CN205980276U (en) | 2017-02-22 |
Family
ID=58039878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621017930.9U Expired - Fee Related CN205980276U (en) | 2016-08-31 | 2016-08-31 | Prevent dry combustion method electric water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380976A (en) * | 2017-08-04 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device, the anti-dry guard method of electric cooking device and device |
-
2016
- 2016-08-31 CN CN201621017930.9U patent/CN205980276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380976A (en) * | 2017-08-04 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device, the anti-dry guard method of electric cooking device and device |
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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: 20170222 Termination date: 20190831 |