CN104964313A - Gas leakage treatment method and apparatus of gas cooker - Google Patents
Gas leakage treatment method and apparatus of gas cooker Download PDFInfo
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- CN104964313A CN104964313A CN201510413222.0A CN201510413222A CN104964313A CN 104964313 A CN104964313 A CN 104964313A CN 201510413222 A CN201510413222 A CN 201510413222A CN 104964313 A CN104964313 A CN 104964313A
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- gas
- cooker
- gas leakage
- predetermined threshold
- leakage amount
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a gas leakage treatment method and apparatus of a gas cooker. The gas leakage treatment method comprises the following steps: acquiring the gas leakage amount of the gas cooker; judging whether the gas leakage amount is more than a first preset threshold value; if the gas leakage amount is more than the first preset threshold value, controlling the gas cooker to stop outputting the gas, and controlling a ventilation device to be opened; in a preset time after the ventilation device is opened, if the gas leakage amount is greater than a second preset threshold value, controlling all household appliances to be powered off. By adopting the gas leakage treatment method, when the gas leakage happens, the gas can be prevented from being leaked continuously, the content of gas inside a room can be effectively reduced, in addition, when the content of indoor gas is continuously increased, all household appliances are controlled to be powered off, so that the accidents such as gas poisoning, fire and the like can be effectively prevented.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly a kind of gas leakage processing method of gas-cooker and the gas leakage treating apparatus of gas-cooker.
Background technology
Usually, gas-cooker is not provided with protective device, when valve body or the gas pipeline generation gas leakage of gas-cooker; easy generation combustion gas intoxication accident, and, when the unknown gas leakage content of user; if unlatching gas-cooker, be then easy to cause the accidents such as fire.
In correlation technique, when gas leakage being detected, stop exporting combustion gas by the gas pipeline controlling gas-cooker and carry out pass fire, continue to prevent combustion gas to leak the accidents such as breaking out of fire, but, now indoor gas content is higher, the accidents such as combustion gas is poisoning still likely occurs, when especially only having children or old man to be in indoor.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is the gas leakage processing method proposing a kind of gas-cooker, when there is gas leakage, can prevent combustion gas from continuing to leak and effectively reducing indoor fuel gas content, thus accident occurs effectively to prevent combustion gas poisoning etc.
Another object of the present invention is the gas leakage treating apparatus proposing a kind of gas-cooker.
For achieving the above object, one aspect of the present invention embodiment proposes a kind of gas leakage processing method of gas-cooker, comprises the following steps: the gas leakage amount obtaining described gas-cooker; Judge whether described gas leakage amount is greater than the first predetermined threshold; If described gas leakage amount is greater than described first predetermined threshold, then controls described gas-cooker and stop exporting combustion gas, and control the unlatching of described air regenerating device; In Preset Time after controlling described air regenerating device and opening, if described gas leakage amount is greater than described second predetermined threshold, then control all home appliance power-off.
According to the gas leakage processing method of the gas-cooker of the embodiment of the present invention, the gas leakage amount of Real-time Obtaining gas-cooker, and judge whether gas leakage amount is greater than the first predetermined threshold, if gas leakage amount is greater than the first predetermined threshold, then control gas-cooker to stop exporting combustion gas, and control air regenerating device unlatching, in the Preset Time after controlling air regenerating device and opening, if gas leakage amount is greater than the second predetermined threshold, then control all home appliance power-off.Therefore, the gas leakage processing method of the gas-cooker of the embodiment of the present invention, when there is gas leakage, stop exporting combustion gas to prevent combustion gas continuation leakage by controlling gas-cooker, and control air regenerating device unlatching to carry out ventilation to indoor, thus indoor gas content can be reduced fast, effectively prevent combustion gas intoxication accident from occurring, and, after control air regenerating device opens a period of time, if the gas content of indoor is still higher, then control all home appliance power-off, occur to prevent the accidents such as fire.
According to one embodiment of present invention, the gas leakage processing method of above-mentioned gas-cooker, also comprises: send alarm, and under the state sending described alarm, forbids that described gas-cooker is opened.
Wherein, according to one embodiment of present invention, the gas leakage processing method of above-mentioned gas-cooker, also comprises: send the mobile terminal of gas leakage fault message to user.
According to one embodiment of present invention, the gas leakage processing method of above-mentioned gas-cooker, also comprises: send alarm signal to relevant departments.
For achieving the above object, the present invention on the other hand embodiment proposes a kind of gas leakage treating apparatus of gas-cooker, comprising: gas leakage acquisition module, for obtaining the gas leakage amount of described gas-cooker; Controller, described controller is connected with described gas leakage acquisition module, described controller judges whether described gas leakage amount is greater than the first predetermined threshold, and when described gas leakage amount is greater than described first predetermined threshold, described controller controls described gas-cooker to be stopped exporting combustion gas, and control the unlatching of described air regenerating device, and in Preset Time after controlling described air regenerating device and opening, if described controller judges that described gas leakage amount is greater than described second predetermined threshold, then described controller controls all home appliance power-off.
According to the gas leakage treating apparatus of the gas-cooker of the embodiment of the present invention, the gas leakage amount of gas leakage acquisition module Real-time Obtaining gas-cooker, controller judges whether gas leakage amount is greater than the first predetermined threshold, and when gas leakage amount is greater than the first predetermined threshold, controller controls gas-cooker to be stopped exporting combustion gas, and control air regenerating device unlatching, and control air regenerating device open after Preset Time in, if controller judges that gas leakage amount is greater than the second predetermined threshold, then controller controls all home appliance power-off.Therefore, the gas leakage treating apparatus of the gas-cooker of the embodiment of the present invention, when there is gas leakage, stop exporting combustion gas to prevent combustion gas continuation leakage by controlling gas-cooker, and control air regenerating device unlatching to carry out ventilation to indoor, thus indoor gas content can be reduced fast, effectively prevent combustion gas intoxication accident from occurring, and, after control air regenerating device opens a period of time, if the gas content of indoor is still higher, then control all home appliance power-off, occur to prevent the accidents such as fire.
According to one embodiment of present invention, the gas leakage treating apparatus of above-mentioned gas-cooker, also comprises: alarm module, and described alarm module is connected with described controller, and wherein, described controller controls described alarm module and sends alarm.
Wherein, according to one embodiment of present invention, under the state that described alarm module sends alarm, described controller forbids that described gas-cooker is opened.
According to one embodiment of present invention, described controller is also for sending the mobile terminal of gas leakage fault message to user.
According to one embodiment of present invention, described controller is also for sending alarm signal to relevant departments.
Accompanying drawing explanation
Fig. 1 is the flow chart of the gas leakage processing method of gas-cooker according to the embodiment of the present invention.
Fig. 2 is the block diagram of the gas leakage treating apparatus of gas-cooker according to the embodiment of the present invention.
Fig. 3 is the block diagram of the gas leakage treating apparatus of gas-cooker according to an embodiment of the invention.
Reference numeral: gas leakage acquisition module 10, controller 20 and alarm module 30.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The gas leakage processing method of gas-cooker and the gas leakage treating apparatus of gas-cooker that propose according to the embodiment of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the flow chart of the gas leakage processing method of gas-cooker according to the embodiment of the present invention.As shown in Figure 1, the gas leakage processing method of this gas-cooker comprises the following steps:
S1, obtains the gas leakage amount of gas-cooker.
S2, judges whether gas leakage amount is greater than the first predetermined threshold.Wherein, the first predetermined threshold can be demarcated according to actual conditions, and preferably, the first predetermined threshold can be 10-20%LEL.
S3, if gas leakage amount is greater than the first predetermined threshold, then controls gas-cooker and stops exporting combustion gas, and control air regenerating device unlatching.
Be understandable that, stop exporting combustion gas to prevent combustion gas continuation leakage by controlling gas-cooker, controlling air regenerating device such as lampblack absorber, air-conditioner etc. simultaneously and carrying out ventilation, to reduce indoor fuel gas content fast, preventing combustion gas intoxication accident from occurring.
According to one embodiment of present invention, the gas leakage processing method of above-mentioned gas-cooker also comprises: send alarm, and under the state sending alarm, forbid that gas-cooker is opened, effectively prevent user when unknown indoor fuel gas content, open gas-cooker and the accidents such as initiation fire.
Wherein, the gas leakage processing method of above-mentioned gas-cooker also comprises: send the mobile terminal of gas leakage fault message to user.That is, if user is not at home, gas leakage fault message can be received by mobile terminal, so that user can adopt an effective measure the very first time.
S4, in the Preset Time after controlling air regenerating device and opening, if gas leakage amount is greater than the second predetermined threshold, then controls all home appliance power-off.Wherein, Preset Time and the second predetermined threshold can be demarcated according to actual conditions, and the second predetermined threshold is greater than the first predetermined threshold, and preferably, the second predetermined threshold can be 50-60%LEL.
That is, if in the Preset Time after controlling air regenerating device and opening, indoor gas content is still in ascendant trend, then by controlling all home appliance power-off, occur to prevent fire incident.
According to one embodiment of present invention, the gas leakage processing method of above-mentioned gas-cooker also comprises: send alarm signal to relevant departments.Be understandable that, when gas leakage is more serious, the gas content of indoor gas content reduction or indoor still cannot be made still to be in ascendant trend if carry out ventilation by air regenerating device, then will send alarm signal to relevant departments as property, fire department etc., relevant departments can adopt an effective measure in the very first time, and Accident prevention is intensification.
Particularly, the gas leakage amount of Real-time Obtaining gas-cooker, when the gas leakage amount of gas-cooker is greater than the first predetermined threshold as 10-20%LEL, control gas-cooker to stop exporting combustion gas, if now gas-cooker is in opening, also can control gas-cooker to close, and send wireless signal to lampblack absorber, the air regenerating devices such as air-conditioner, to control lampblack absorber, the air regenerating devices such as air-conditioner are opened, carry out ventilation, also alarm can be sent simultaneously, and under the state sending alarm, forbid that gas-cooker is opened, and gas leakage fault message is sent to the mobile terminal of user, server etc.After the air regenerating device of all interlocks is opened, if gas concentration is still on the rise, namely in the Preset Time after controlling air regenerating device and opening, if gas leakage amount is greater than the second predetermined threshold as 50-60%LEL, then control all home appliance power-off, concurrently send alarm signal to relevant departments as property, fire department etc.
In sum, according to the gas leakage processing method of the gas-cooker of the embodiment of the present invention, the gas leakage amount of Real-time Obtaining gas-cooker, and judge whether gas leakage amount is greater than the first predetermined threshold, if gas leakage amount is greater than the first predetermined threshold, then controls gas-cooker and stop exporting combustion gas, and control air regenerating device unlatching, in Preset Time after controlling air regenerating device and opening, if gas leakage amount is greater than the second predetermined threshold, then control all home appliance power-off.Therefore, the gas leakage processing method of the gas-cooker of the embodiment of the present invention, when there is gas leakage, stop exporting combustion gas to prevent combustion gas continuation leakage by controlling gas-cooker, and control air regenerating device unlatching to carry out ventilation to indoor, thus indoor gas content can be reduced fast, effectively prevent combustion gas intoxication accident from occurring, and, after control air regenerating device opens a period of time, if the gas content of indoor is still higher, then control all home appliance power-off, occur to prevent the accidents such as fire.
Fig. 2 is the block diagram of the gas leakage treating apparatus of gas-cooker according to the embodiment of the present invention.As shown in Figure 2, the gas leakage treating apparatus of this gas-cooker comprises: gas leakage acquisition module 10 and controller 20.
Wherein, gas leakage acquisition module 10 is for obtaining the gas leakage amount of gas-cooker, controller 20 is connected with gas leakage acquisition module 10, controller 20 judges whether gas leakage amount is greater than the first predetermined threshold, and when gas leakage amount is greater than the first predetermined threshold, controller 20 controls gas-cooker to be stopped exporting combustion gas, and control air regenerating device unlatching, and control air regenerating device open after Preset Time in, if controller 20 judges that gas leakage amount is greater than the second predetermined threshold, then controller 20 controls all home appliance power-off.Wherein, the second predetermined threshold is greater than the first predetermined threshold, and preferably, the first predetermined threshold can be 10-20%LEL, and the second predetermined threshold can be 50-60%LEL.
According to one embodiment of present invention, as shown in Figure 3, the gas leakage treating apparatus of above-mentioned gas-cooker also comprises: alarm module 30, and alarm module 30 is connected with controller 20, and wherein, controller 20 controls alarm module 30 and sends alarm.Wherein, under the state that alarm module 30 sends alarm, controller 20 forbids that gas-cooker is opened.
According to one embodiment of present invention, controller 20 is also for sending the mobile terminal of gas leakage fault message to user.
Specifically, when there is gas leakage, if gas leakage amount is greater than the first predetermined threshold, then control gas-cooker by controller 20 to stop exporting combustion gas to prevent combustion gas continuation leakage, control air regenerating device such as lampblack absorber, air-conditioner etc. simultaneously and carry out ventilation, to reduce indoor fuel gas content fast, prevent combustion gas intoxication accident from occurring.In addition, controller 20 also can control alarm module 30 and send alarm, and under the state sending alarm, forbids that gas-cooker is opened, and effectively prevents user when unknown indoor fuel gas content, opens gas-cooker and the accidents such as initiation fire.In addition, if user is not at home, gas leakage fault message can also be received by mobile terminal, so that user can adopt an effective measure the very first time.
According to one embodiment of present invention, controller 20 is also for sending alarm signal to relevant departments.Be understandable that, when gas leakage is more serious, the gas content of indoor gas content reduction or indoor still cannot be made still to be in ascendant trend if carry out ventilation by air regenerating device, then controller 20 will send alarm signal to relevant departments as property, fire department etc., relevant departments can adopt an effective measure in the very first time, and Accident prevention is intensification.
Particularly, the gas leakage amount of gas leakage acquisition module 10 Real-time Obtaining gas-cooker, when the gas leakage amount of the gas-cooker obtained is greater than the first predetermined threshold as 10-20%LEL, controller 20 controls gas-cooker to be stopped exporting combustion gas, if now gas-cooker is in opening, controller 20 also can control gas-cooker and cut out, and send wireless signal to lampblack absorber, the air regenerating devices such as air-conditioner, to control lampblack absorber, the air regenerating devices such as air-conditioner are opened, carry out ventilation, also alarm can be sent with Time Controller 20, and under the state sending alarm, forbid that gas-cooker is opened, and gas leakage fault message is sent to the mobile terminal of user, server etc.After the air regenerating device of all interlocks is opened, if gas concentration is still on the rise, namely in the Preset Time after controlling air regenerating device and opening, if the gas leakage amount that gas leakage acquisition module 10 obtains is greater than the second predetermined threshold as 50-60%LEL, then controller 20 controls all home appliance power-off, concurrently send alarm signal to relevant departments as property, fire department etc.
According to the gas leakage treating apparatus of the gas-cooker of the embodiment of the present invention, the gas leakage amount of gas leakage acquisition module Real-time Obtaining gas-cooker, controller judges whether gas leakage amount is greater than the first predetermined threshold, and when gas leakage amount is greater than the first predetermined threshold, controller controls gas-cooker to be stopped exporting combustion gas, and control air regenerating device unlatching, and control air regenerating device open after Preset Time in, if controller judges that gas leakage amount is greater than the second predetermined threshold, then controller controls all home appliance power-off.Therefore, the gas leakage treating apparatus of the gas-cooker of the embodiment of the present invention, when there is gas leakage, stop exporting combustion gas to prevent combustion gas continuation leakage by controlling gas-cooker, and control air regenerating device unlatching to carry out ventilation to indoor, thus indoor gas content can be reduced fast, effectively prevent combustion gas intoxication accident from occurring, and, after control air regenerating device opens a period of time, if the gas content of indoor is still higher, then control all home appliance power-off, occur to prevent the accidents such as fire.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. a gas leakage processing method for gas-cooker, is characterized in that, comprise the following steps:
Obtain the gas leakage amount of described gas-cooker;
Judge whether described gas leakage amount is greater than the first predetermined threshold;
If described gas leakage amount is greater than described first predetermined threshold, then controls described gas-cooker and stop exporting combustion gas, and control the unlatching of described air regenerating device;
In Preset Time after controlling described air regenerating device and opening, if described gas leakage amount is greater than described second predetermined threshold, then control all home appliance power-off.
2. the gas leakage processing method of gas-cooker as claimed in claim 1, is characterized in that, also comprise:
Send alarm, and under the state sending described alarm, forbid that described gas-cooker is opened.
3. the gas leakage processing method of gas-cooker as claimed in claim 2, is characterized in that, also comprise:
Send the mobile terminal of gas leakage fault message to user.
4. the gas leakage processing method of gas-cooker as claimed in claim 1, is characterized in that, also comprise:
Send alarm signal to relevant departments.
5. a gas leakage treating apparatus for gas-cooker, is characterized in that, comprising:
Gas leakage acquisition module, for obtaining the gas leakage amount of described gas-cooker;
Controller, described controller is connected with described gas leakage acquisition module, described controller judges whether described gas leakage amount is greater than the first predetermined threshold, and when described gas leakage amount is greater than described first predetermined threshold, described controller controls described gas-cooker to be stopped exporting combustion gas, and control the unlatching of described air regenerating device, and in Preset Time after controlling described air regenerating device and opening, if described controller judges that described gas leakage amount is greater than described second predetermined threshold, then described controller controls all home appliance power-off.
6. the gas leakage treating apparatus of gas-cooker as claimed in claim 5, is characterized in that, also comprise:
Alarm module, described alarm module is connected with described controller, and wherein, described controller controls described alarm module and sends alarm.
7. the gas leakage treating apparatus of gas-cooker as claimed in claim 6, it is characterized in that, under the state that described alarm module sends alarm, described controller forbids that described gas-cooker is opened.
8. the gas leakage treating apparatus of gas-cooker as claimed in claim 6, it is characterized in that, described controller is also for sending the mobile terminal of gas leakage fault message to user.
9. the gas leakage treating apparatus of gas-cooker as claimed in claim 5, it is characterized in that, described controller is also for sending alarm signal to relevant departments.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413222.0A CN104964313B (en) | 2015-07-14 | 2015-07-14 | The gas leakage treating method and apparatus of gas-cooker |
| PCT/CN2016/089935 WO2017008745A1 (en) | 2015-07-14 | 2016-07-13 | Gas leakage handling method and apparatus of gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413222.0A CN104964313B (en) | 2015-07-14 | 2015-07-14 | The gas leakage treating method and apparatus of gas-cooker |
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| Publication Number | Publication Date |
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| CN104964313A true CN104964313A (en) | 2015-10-07 |
| CN104964313B CN104964313B (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510413222.0A Active CN104964313B (en) | 2015-07-14 | 2015-07-14 | The gas leakage treating method and apparatus of gas-cooker |
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| CN (1) | CN104964313B (en) |
| WO (1) | WO2017008745A1 (en) |
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| CN105629848A (en) * | 2015-12-19 | 2016-06-01 | 山河智能装备股份有限公司 | Rescue equipment monitoring method and controller |
| CN105864833A (en) * | 2016-04-11 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Control box of gas cooker |
| CN106097667A (en) * | 2016-06-28 | 2016-11-09 | 广东美的厨房电器制造有限公司 | Combustible gas leakage detection method, equipment and combustion gas household electrical appliances |
| WO2017008745A1 (en) * | 2015-07-14 | 2017-01-19 | 广东美的厨房电器制造有限公司 | Gas leakage handling method and apparatus of gas cooker |
| CN107945463A (en) * | 2017-12-21 | 2018-04-20 | 蒙城县航远信息科技有限责任公司 | A kind of smart home gas safe control method |
| CN108916923A (en) * | 2018-07-27 | 2018-11-30 | 广东超人节能厨卫电器有限公司 | A kind of integrated kitchen range gas leakage safety system |
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| CN111006136A (en) * | 2019-11-21 | 2020-04-14 | 青岛海尔滚筒洗衣机有限公司 | Gas leakage detection method of gas equipment and gas equipment |
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