CN108278640A - Anti-dry heating gas-cooker has - Google Patents
Anti-dry heating gas-cooker has Download PDFInfo
- Publication number
- CN108278640A CN108278640A CN201810080913.7A CN201810080913A CN108278640A CN 108278640 A CN108278640 A CN 108278640A CN 201810080913 A CN201810080913 A CN 201810080913A CN 108278640 A CN108278640 A CN 108278640A
- Authority
- CN
- China
- Prior art keywords
- kitchen range
- sensing device
- temperature
- temperature sensing
- solenoid valve
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of anti-dry heating gas-cooker tools.Anti-dry heating gas-cooker tool includes kitchen range (1), ignition electrode (2), thermocouple (3) and the solenoid valve (5) for connecting kitchen range with gas pipeline, ignition electrode, thermocouple and the solenoid valve is connect with controller (6), temperature sensing device (4) is provided at kitchen range center, the temperature sensing device is close to cookware bottom, and the temperature sensing device, controller and solenoid valve constitute control loop.Using the technical solution, cookware bottom is close in temperature sensing device setting at kitchen range center, controller is according to setpoint frequency collecting temperature information, the temperature that temperature information is transmitted to controller and setting by temperature sensing device compares, it has been more than the reduced temperature set that when kitchen range is in dry combustion method, flame temperature is higher, solenoid valve closing is prevented kitchen range from burning away by controller, is effectively prevented damage caused by kitchen range dry combustion method, is avoided the generation of fire.
Description
Technical field
The present invention relates to a kind of gas cookers more particularly to a kind of anti-dry heating gas-cooker to have.
Background technology
Gas cooker uses natural gas during the work time, there is certain danger using gas cooker, especially makes
Dry combustion method is carried out without placing cooking materials with not putting in the process in cookware or cookware, ignition temperature is excessively high to lead to gas-cooker
Tool damage, cookware damage even generate fire.Gas cooker in the prior art is in use mainly by manually putting out
Fire extinguishing flame, artificial maloperation kitchen range dry combustion method often lead to the condition of a disaster.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to providing one kind preventing gas cooker dry combustion method, avoid because
Kitchen range lead to the anti-dry heating gas-cooker tool that the person, property are damaged because of dry combustion method.
In order to achieve the above-mentioned object of the invention, the technical solution adopted in the present invention is：A kind of anti-dry heating gas-cooker tool, including
Kitchen range, ignition electrode, thermocouple and the solenoid valve for connecting kitchen range with gas pipeline, the ignition electrode, thermocouple and solenoid valve
It is connect with controller, temperature sensing device is provided at kitchen range center, the temperature sensing device is close to cookware bottom, institute
Temperature sensing device, controller and the solenoid valve stated constitute control loop.
The temperature sensing device includes pressure cap, pedestal and spring, and the pressure cap is that hollow form is socketed on pedestal,
Spring supporting is provided with temperature sensor, between the pressure cap and pedestal between pressure cap and pedestal on the inside of the pressure cap
With the free reciprocating stroke more than 10mm.
The pressure cap is the good conductor stainless steel of heat, and pedestal is ceramic material.
Compared with prior art, the present invention advantage is：Temperature sensing device setting is close to pot at kitchen range center
Has bottom, collecting temperature information is accurate, prevents error control, controller is according to setpoint frequency collecting temperature information, temperature
The temperature that temperature information is transmitted to controller and setting by sensing device compares, and when kitchen range is in dry combustion method, flame temperature is higher
It has been more than the reduced temperature of setting, solenoid valve closing is prevented kitchen range from burning away by controller, when having cooking materials in cookware, temperature
The temperature for spending sensor impression is relatively low, and less than the reduced temperature of setting, kitchen range normal work effectively prevents kitchen range dry combustion method and leads
The damage of cause avoids the generation of fire；Pressure cap is socketed on pedestal, spring supporting between, between pressure cap and pedestal
There is the free travel more than 10mm, when cookware is placed on kitchen range, ensure that pressure cap is close in cookware bottom, and will not be because of biography
Induction device dieback cookware bottom causes cookware to tilt, and uneven heating is even, and the temperature sensor in pressure cap accurately acquires the temperature of cookware
Degree, effectively prevents the dry combustion method of gas cooker, avoids because kitchen range dry combustion method causes to damage；Pressure cap is that the good conductor of heat is stainless
Steel, pedestal are ceramic material, and pressure cap accurately conducts heat to temperature sensor, and ceramic base, high temperature resistant, thermal conductivity is low, effectively
The conducted signal for protecting temperature sensor conducting wire.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
The structural schematic diagram of Fig. 2 temperature sensing devices.
Wherein：1, kitchen range, 2, ignition electrode, 3, thermocouple, 4, temperature sensing device, 5, solenoid valve, 6, controller, 41, pressure
Cap, 42, pedestal, 43, spring, 44, temperature sensor.
Specific implementation mode
Below in conjunction with the accompanying drawings, by a most preferred embodiment, technical solution of the present invention is described in detail, but this hair
Bright protection domain is not limited to the embodiment.
As shown in Fig. 1 and Fig. 2, a kind of anti-dry heating gas-cooker tool, including kitchen range 1, ignition electrode 2, thermocouple 3 and by stove
The solenoid valve 5 that head is connect with gas pipeline, the ignition electrode, thermocouple and solenoid valve are connect with controller 6, in kitchen range
Temperature sensing device 4 is provided at the heart, the temperature sensing device is close to cookware bottom, the temperature sensing device, control
Device and solenoid valve processed constitute control loop, and the temperature sensing device includes pressure cap 41, pedestal 42 and spring 43, described
Pressure cap is that hollow form is socketed on pedestal, and spring supporting is provided with temperature biography between pressure cap and pedestal on the inside of the pressure cap
Sensor 44, it is the good conductor of heat to have the free reciprocating stroke more than 10mm, the pressure cap between the pressure cap and pedestal
Stainless steel, pedestal are ceramic material.
Claims (3)
1. a kind of anti-dry heating gas-cooker tool, it is characterised in that：Including kitchen range (1), ignition electrode (2), thermocouple (3) and by kitchen range with
The solenoid valve (5) of gas pipeline connection, the ignition electrode, thermocouple and solenoid valve are connect with controller (6), at kitchen range center
Place is provided with temperature sensing device (4), and the temperature sensing device is close to cookware bottom, the temperature sensing device, control
Device and solenoid valve processed constitute control loop.
2. anti-dry heating gas-cooker tool according to claim 1, it is characterised in that：The temperature sensing device includes pressure
Cap (41), pedestal (42) and spring (43), the pressure cap are that hollow form is socketed on pedestal, and spring supporting is in pressure cap and pedestal
Between, it is provided with temperature sensor (44) on the inside of the pressure cap, there is oneself for being more than 10mm between the pressure cap and pedestal
By reciprocating stroke.
3. being had according to the anti-dry heating gas-cooker described in claim 2, it is characterised in that：The pressure cap (41) is that the good of heat is led
Body stainless steel, pedestal (42) are ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080913.7A CN108278640A (en) | 2018-01-28 | 2018-01-28 | Anti-dry heating gas-cooker has |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080913.7A CN108278640A (en) | 2018-01-28 | 2018-01-28 | Anti-dry heating gas-cooker has |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278640A true CN108278640A (en) | 2018-07-13 |
Family
ID=62803382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810080913.7A Withdrawn CN108278640A (en) | 2018-01-28 | 2018-01-28 | Anti-dry heating gas-cooker has |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278640A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297053A (en) * | 2018-12-24 | 2019-02-01 | 四川尚吕家居科技有限公司 | A kind of intelligent combustion device |
| CN109631092A (en) * | 2018-12-31 | 2019-04-16 | 佛山市云米电器科技有限公司 | A kind of anti-dry telescopic folding kitchen range |
| CN110793068A (en) * | 2018-08-02 | 2020-02-14 | 青岛海尔智慧厨房电器有限公司 | Empty burning prevention control method and device and stove |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202561827U (en) * | 2012-03-08 | 2012-11-28 | 扬州嘉华电气有限公司 | Anti-parching gas cooker |
| CN105674348A (en) * | 2016-03-28 | 2016-06-15 | 宁波奥凯安全科技有限公司 | Security device capable of preventing dry burning and flameout of domestic gas stove |
| CN106051837A (en) * | 2016-07-11 | 2016-10-26 | 浙江久康电器有限公司 | Gas stove equipped with anti-dry device |
| CN106287844A (en) * | 2015-05-28 | 2017-01-04 | 青岛海尔洗碗机有限公司 | A kind of gas-cooker wink fires anti-dry burning device and gas-cooker |
| CN206320806U (en) * | 2016-12-27 | 2017-07-11 | 甘建容 | A kind of anti-dry cooker burner |
| CN107607209A (en) * | 2017-10-31 | 2018-01-19 | 广东美的厨房电器制造有限公司 | Gas-cooker and its embedded anti-dry temperature sensor |
-
2018
- 2018-01-28 CN CN201810080913.7A patent/CN108278640A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202561827U (en) * | 2012-03-08 | 2012-11-28 | 扬州嘉华电气有限公司 | Anti-parching gas cooker |
| CN106287844A (en) * | 2015-05-28 | 2017-01-04 | 青岛海尔洗碗机有限公司 | A kind of gas-cooker wink fires anti-dry burning device and gas-cooker |
| CN105674348A (en) * | 2016-03-28 | 2016-06-15 | 宁波奥凯安全科技有限公司 | Security device capable of preventing dry burning and flameout of domestic gas stove |
| CN106051837A (en) * | 2016-07-11 | 2016-10-26 | 浙江久康电器有限公司 | Gas stove equipped with anti-dry device |
| CN206320806U (en) * | 2016-12-27 | 2017-07-11 | 甘建容 | A kind of anti-dry cooker burner |
| CN107607209A (en) * | 2017-10-31 | 2018-01-19 | 广东美的厨房电器制造有限公司 | Gas-cooker and its embedded anti-dry temperature sensor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793068A (en) * | 2018-08-02 | 2020-02-14 | 青岛海尔智慧厨房电器有限公司 | Empty burning prevention control method and device and stove |
| CN110793068B (en) * | 2018-08-02 | 2021-04-06 | 青岛海尔智慧厨房电器有限公司 | Empty burning prevention control method and device and stove |
| CN109297053A (en) * | 2018-12-24 | 2019-02-01 | 四川尚吕家居科技有限公司 | A kind of intelligent combustion device |
| CN109631092A (en) * | 2018-12-31 | 2019-04-16 | 佛山市云米电器科技有限公司 | A kind of anti-dry telescopic folding kitchen range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |