CN105241065A - Fire-prevention electric heater - Google Patents
Fire-prevention electric heater Download PDFInfo
- Publication number
- CN105241065A CN105241065A CN201510776574.2A CN201510776574A CN105241065A CN 105241065 A CN105241065 A CN 105241065A CN 201510776574 A CN201510776574 A CN 201510776574A CN 105241065 A CN105241065 A CN 105241065A
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- CN
- China
- Prior art keywords
- electric heater
- fire
- fire prevention
- calandria
- prevention electric
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- 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.)
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Abstract
The invention discloses a fire-prevention electric heater which comprises a heating body and a fire prevention device wrapping the periphery of the heating body, wherein both the heating body and the fire prevention device are connected with a controller; the fire prevention device comprises an outer waterproof shield and fuse protection wires uniformly arranged in the fire prevention device. The fire-prevention electric heater effectively realizes the normal work of a temperature sensor, protects the heating body, avoids circuit failures and fires caused by the overheating of heating body, and prevents the fires.
Description
Technical field
The invention belongs to electric heater field, be specifically related to a kind of fire prevention electric heater.
Background technology
Electric heater more and more becomes common electrical equipment, especially in electric heater for fluid, being widely used, is generally responded to by temperature inductor and control degree of heat, but in the use procedure of reality, after normal appearance heating fluid evaporator, temperature inductor is vacant, and the fault of induction work of can not remaining valid, causes disabler, affect the normal work of electric heater, also can cause because of the over-heating potential safety hazard of catching fire that causes calandria high temperature exothermic then to cause open circuit.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of fire prevention electric heater, effectively solves the technical problem that temperature inductor normally works, prevent the generation that fire is suffered from.
Technical scheme: for achieving the above object, technical scheme of the present invention is as follows:
A kind of fire prevention electric heater, comprise calandria and be wrapped in the firebreak device of described calandria periphery, described calandria is all connected with controller with firebreak device; Described firebreak device comprises outside waterproof and is evenly arranged in inner Fuse Type protection silk.
Further, in the present invention, described Fuse Type protects the heating threshold value of fusing point lower than described calandria of silk.
Further, in the present invention, described Fuse Type protection silk curl is arranged around described calandria.
Further, in the present invention, temperature sensing device is provided with in described firebreak device.
Beneficial effect: fire prevention electric heater of the present invention, effectively solves the technical problem that temperature inductor normally works, protection calandria, avoids the fault because calandria superheated causes and fire to suffer from, prevents the generation that fire is suffered from.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of fire prevention electric heater, comprise calandria 1 and be wrapped in the firebreak device 2 of described calandria 1 periphery, described calandria 1 is all connected with controller 3 with firebreak device 2; Described firebreak device 2 comprises outside waterproof and is evenly arranged in inner Fuse Type protection silk.
Described Fuse Type protects the heating threshold value of fusing point lower than described calandria 1 of silk.
Described Fuse Type protection silk curl is arranged around described calandria 1.
Temperature sensing device is provided with in described firebreak device 2.As duplicate protection induction installation.
When the fluid of heating is because of factors such as evaporations, can not temperature inductor in the original device of submergence, cause it to lose efficacy, calandria 1 continuation is heated; now, the Fuse Type protection silk of firebreak device 2 continues to be heated, when reaching its fusing point; disconnect, by signal transmission to controller 3, control calandria 1 and stop heating.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a fire prevention electric heater, it is characterized in that: comprise calandria (1) and be wrapped in the peripheral firebreak device (2) of described calandria (1), described calandria (1) is all connected with controller (3) with firebreak device (2); Described firebreak device (2) comprises outside waterproof and is evenly arranged in inner Fuse Type protection silk.
2. fire prevention electric heater according to claim 1, is characterized in that: described Fuse Type protects the heating threshold value of fusing point lower than described calandria (1) of silk.
3. fire prevention electric heater according to claim 1, is characterized in that: described Fuse Type protection silk curl is arranged around described calandria (1).
4. fire prevention electric heater according to claim 1, is characterized in that: described firebreak device is provided with temperature sensing device in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776574.2A CN105241065A (en) | 2015-11-12 | 2015-11-12 | Fire-prevention electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776574.2A CN105241065A (en) | 2015-11-12 | 2015-11-12 | Fire-prevention electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105241065A true CN105241065A (en) | 2016-01-13 |
Family
ID=55038807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510776574.2A Pending CN105241065A (en) | 2015-11-12 | 2015-11-12 | Fire-prevention electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035707A (en) * | 2017-11-15 | 2018-05-15 | 中国石油天然气股份有限公司 | Dangerous temperature monitoring method before a kind of combustion in situ igniting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325393A (en) * | 2011-09-09 | 2012-01-18 | 深南电路有限公司 | Igniting prevention protecting device for liquid electric heater and liquid electric heater |
| CN202979320U (en) * | 2012-11-16 | 2013-06-05 | 东莞永胜医疗制品有限公司 | Burning-resistant electric-leakage-prevention heating device |
| CN103384419A (en) * | 2012-05-03 | 2013-11-06 | 珠海格力电器股份有限公司 | Self-fusing protecting electric heating device and protecting method thereof |
| CN204090176U (en) * | 2014-04-25 | 2015-01-07 | 林慧铭 | A kind of electrothermal tube of built-in heat fuse |
-
2015
- 2015-11-12 CN CN201510776574.2A patent/CN105241065A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325393A (en) * | 2011-09-09 | 2012-01-18 | 深南电路有限公司 | Igniting prevention protecting device for liquid electric heater and liquid electric heater |
| CN103384419A (en) * | 2012-05-03 | 2013-11-06 | 珠海格力电器股份有限公司 | Self-fusing protecting electric heating device and protecting method thereof |
| CN202979320U (en) * | 2012-11-16 | 2013-06-05 | 东莞永胜医疗制品有限公司 | Burning-resistant electric-leakage-prevention heating device |
| CN204090176U (en) * | 2014-04-25 | 2015-01-07 | 林慧铭 | A kind of electrothermal tube of built-in heat fuse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035707A (en) * | 2017-11-15 | 2018-05-15 | 中国石油天然气股份有限公司 | Dangerous temperature monitoring method before a kind of combustion in situ igniting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |