CN218846208U - Multifunctional stove capable of preventing gas leakage and dry burning - Google Patents
Multifunctional stove capable of preventing gas leakage and dry burning Download PDFInfo
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- CN218846208U CN218846208U CN202222152017.1U CN202222152017U CN218846208U CN 218846208 U CN218846208 U CN 218846208U CN 202222152017 U CN202222152017 U CN 202222152017U CN 218846208 U CN218846208 U CN 218846208U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model provides a multifunctional stove for preventing gas leakage and dry burning, which comprises an electronic controller, a valve component, a temperature sensing element, a gas leakage alarm device and a dry burning prevention detection device; the electronic controller is provided with a relay, and the electronic controller is electrically connected with the relay which is electrically connected with the valve component; the electronic controller is provided with a wireless communication module, the wireless communication module is wirelessly connected with the mobile terminal equipment, and the wireless communication module is electrically connected with the relay; the electronic controller is electrically connected with the gas leakage alarm device and the dry burning prevention detection device, and a timer is arranged on the electronic controller and is electrically connected with the relay. The utility model provides a have gas leak testing device and prevent multi-functional cooking utensils of dry combustion method device simultaneously, still include time switch, long-range wireless control's function guarantees that user experience is better, and the practicality is stronger, has more extensive application scene.
Description
Technical Field
The utility model relates to an intelligence kitchen utensils and appliances technical field specifically is a prevent gas leakage, prevent multi-functional cooking utensils of dry combustion method, including products such as product gas cooking utensils, integrated kitchen, stand-type oven.
Background
With the upgrading development of the cooker industry, more and more practical cookers enter a household kitchen, but the existing cookers still have the problems of dry burning and gas leakage in the use process, and the problems all cause harm to users; therefore, how to solve the technical problems also becomes a urgent task in the current cooker industry;
in order to solve the problem of dry burning of the cooker, in the prior art, the detection end of the dry burning prevention probe extends upwards to the upper part of the table top of the cooker in a mode of arranging a hole on the table top of the cooker so as to realize contact with the bottom of a pot and detect the dry burning state by installing the dry burning prevention probe on a chassis below the cooker.
In order to solve the problem of gas leakage of the kitchen range, the prior art is provided with a gas leakage probe, the gas leakage probe is arranged inside a kitchen range product, and the gas concentration in the kitchen range is detected to judge whether the gas leaks.
However, the existing stove products on the stove market only have one of the functions of preventing dry burning, preventing leakage and the like.
For example, CN206176469U discloses a gas safety device, which comprises a normally closed electromagnetic valve, a gas sensor, a first timer, and a first electronic switch, which are connected in series, and are connected with a controller and a battery power supply; the shielding type photoelectric sensor, the second electronic timer and the second electronic switch are connected in series and are connected with the controller and the battery power supply; the normally open type electromagnetic valve is connected with the controller. The device has the advantages that various safety performances of the device are guaranteed through the working modes of the three independent lines, the indoor gas leakage condition and the personnel activity state can be automatically detected, the gas pipe valve is automatically closed when the gas leaks or no personnel activity is left beside the gas cooker for a long time, and fire disasters caused by gas leakage or dry burning of the cooker are prevented.
Although the technical scheme of this patent application has solved the gas and has leaked the problem that produces harm, nevertheless still can't solve the cooking utensils and cause the dry combustion method problem because of the misuse.
For example, CN112856423A discloses an anti-dry-burning stove, which includes a burner, an anti-dry-burning sensor and a stove top, wherein the anti-dry-burning sensor is located below the stove top, the stove top has a through hole, a detection portion of the anti-dry-burning sensor passes through the through hole and extends upward, the burner is arranged around the detection portion, the burner forms a cavity for accommodating the anti-dry-burning sensor, and the anti-dry-burning stove further includes: a sealing member provided in the through hole and closing a gap between the detection portion and the through hole; and an intake passage extending inward from an outer side surface of the burner to the cavity. The anti-dry burning stove is sealed by arranging a sealing piece to communicate the anti-dry burning sensor to a channel below the stove table top, and the burner is provided with an air inlet channel communicated to the anti-dry burning sensor, so that the overflowing liquid of the pot is prevented from flowing into the space below the stove table top through the through hole. Meanwhile, the flow of introduced air can be ensured, the air temperature is not too high, and the situation that the dry-burning prevention sensor is triggered by mistake under the non-dry-burning condition due to overheating of the surrounding air is avoided.
In a similar way, although the technical scheme of this patent application has solved the problem that the cooking utensils dry combustion method burns, can't solve the technical problem that the cooking utensils gas leaked.
Under the current cooker use environment, accidents of dry burning and gas leakage are possible to occur, so that only one of the two cooker products can be solved, and the use requirements can obviously not be completely met; what is needed at present is to design a cooker which has the functions of timing, dry burning prevention and leakage prevention and can monitor the working state of the cooker through a mobile phone.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a have gas leak testing device simultaneously and prevent multi-functional cooking utensils of dry combustion method device for solve the problem and the defect that above-mentioned prior art exists, and cooking utensils still include time switch, and user experience is better in long-range wireless control's function, and the practicality is stronger, has more extensive application scene.
In order to achieve the purpose, the utility model provides a multifunctional stove capable of preventing gas leakage and dry burning, which comprises an electronic controller, a valve component, a temperature sensing element, a gas leakage alarm device and a dry burning prevention detection device; the opening and closing of the valve component can be controlled by an electronic controller; the flux of the fuel gas can be controlled through the valve component; the temperature sensing element can detect whether the stove is in an opening or closing state and synchronously influence the opening and closing work of the valve assembly; the gas leakage alarm device can detect the concentration of gas inside and outside the cooker, so as to prevent the gas leakage from harming users; the temperature in the pot can be detected through the dry-burning prevention detection device, so that the stove is prevented from being dried;
the electronic controller is provided with a relay, the electronic controller is electrically connected with the relay, the relay and the temperature sensing element are connected in series in the same detection circuit, and the relay is electrically connected with the valve component;
the electronic controller can close the valve assembly by controlling the relay to be switched off, so that the cooker stops working.
The electronic controller is provided with a wireless communication module, the wireless communication module is wirelessly connected with the mobile terminal equipment, and the wireless communication module is electrically connected with the relay; the wireless communication module can receive control signals on the mobile terminal equipment and transmit signals of the working state of the cooker.
The electronic controller is electrically connected with the gas leakage alarm device, and when the gas leakage alarm device detects that the gas leakage concentration inside and outside the stove reaches the preset concentration, the electronic controller sends out prompt tones and controls all valve assemblies to be closed through the relays;
the electronic controller and the gas leakage alarm device are matched with each other, so that the gas leakage detection accuracy can be improved, and a better protection effect is achieved for a user.
The electronic controller is electrically connected with the dry burning prevention detection device, and when the dry burning prevention detection device detects that the temperature in the stove reaches a preset temperature, the electronic controller sends out a prompt tone and controls all valve assemblies to be closed through a relay;
the electronic controller and the dry burning prevention detection device are matched with each other, so that the temperature detection accuracy of the stove can be improved, whether the stove is in a dry burning state or not can be judged more accurately, a better protection effect is achieved on the stove, and the service life of the stove is prolonged.
And a timer is arranged on the electronic controller and is electrically connected with the relay.
The user accessible timer is initiative sets for cooking utensils live time, prevents to lead to forgetting to close the cooking utensils and take place the condition of dry combustion method or gas leakage because of forgetting or special circumstances, avoids producing harm to the user, and the joining of timer makes cooking utensils more intelligent, has promoted human-computer interaction to a certain extent and has experienced.
Preferably, a buzzer is arranged in the electronic controller.
The buzzer alarms to better remind the user.
Preferably, the valve assembly is a gas cock valve.
The gas plug valve is quick and portable in opening and closing and is used for frequent operation; the fluid resistance of the plug valve is small; the plug valve has simple structure, relatively small volume, light weight and convenient maintenance; the plug valve also has good sealing performance; the device is not limited by the installation direction, and the flow direction of the medium can be arbitrary; no vibration and low noise.
Preferably, the temperature sensing element is electrically connected with the valve assembly.
Preferably, the temperature sensing element is a thermocouple.
The temperature sensing element adopts a thermocouple, so that the assembly is simple and the replacement is convenient; the shock resistance is good; the measurement precision is high; the measurement range is large; the thermal response time is fast; the mechanical strength is high, and the pressure resistance is good; high temperature resistance; long service life and the like.
Preferably, the gas leakage alarm devices are arranged inside and outside the stove;
when the gas leakage alarm device detects that the gas leakage in the cooker is more than 3000PPM, the electronic controller sends out an alarm sound;
when the gas leakage alarm device detects that the gas leakage detected by a gas leakage detection probe outside the cooker is more than 2000PPM, the electronic controller sends out an alarm sound;
the gas leakage alarm device can respectively detect the gas flux inside and outside the cooker and is provided with a preset value so as to solve the technical problem that in the prior art, the judgment on the gas leakage condition is inaccurate because only the gas quantity inside the cooker is detected.
The gas leakage alarm device is a gas leakage alarm probe.
Preferably, a thermistor is further arranged in the dry burning prevention detection device, the thermistor is in wireless connection with the electronic controller, and when the thermistor detects that the temperature in the stove is higher than 105 ℃, the electronic controller gives an alarm.
Prevent dry combustion method detection device and can detect the temperature value in the cooking utensils through thermistor to replace prior art and judge whether cooking utensils are in the state of burning futilely through detecting cooking utensils bottom temperature, but cooking utensils bottom high temperature causes the detection device to damage easily, the utility model discloses a prevent dry combustion method detection device can protect device itself better, and is equipped with the temperature detection default, and the testing result is more accurate.
Preferably, the dry burning prevention detection device is a dry burning prevention detection probe.
Preferably, the wireless connection mode of the thermistor and the electronic controller is Bluetooth connection.
Connect through the bluetooth and can make the more swift efficient temperature signal that thermistor sent of electronic controller, make electronic controller be in the dry combustion method state to the cooking utensils and make more accurate judgement to whether and solve the processing speed that the cooking utensils are in under the dry combustion method state more swift, it is the cooking utensils more intelligent.
Preferably, the wireless communication module is wirelessly connected with the mobile terminal device in a Wi-Fi connection mode.
The use state of the cooker can be remotely monitored and controlled by a user through wifi, and the harm caused by dry burning or gas leakage of the cooker due to the fact that the cooker cannot be handled in person under special conditions is avoided; meanwhile, the human-computer interaction experience is enhanced.
Compared with the prior art, the utility model following beneficial effect has:
1. can be timed 1 or a plurality of furnace ends simultaneously to can monitor operating condition and close the furnace end through WIFI.
2. Can be matched with an anti-dry heating probe to monitor an anti-dry heating state and close the gas plug valve.
3. The gas leakage detection can be carried out, and when the gas leakage is detected, the cooker is closed and the gas leakage is prompted.
4. The utility model is provided with a timer which is electrically connected with the relay; the user accessible timer is initiative sets for cooking utensils live time, prevents to lead to forgetting to close the cooking utensils and take place the condition of dry combustion method or gas leakage because of forgetting or special circumstances, avoids producing harm to the user, and the joining of timer makes cooking utensils more intelligent, has promoted human-computer interaction to a certain extent and has experienced.
5. The utility model discloses an electronic controller is equipped with wireless communication module, wireless communication module and mobile terminal equipment wireless connection, wireless communication module and relay electric connection; the wireless communication module can receive a control signal on the mobile terminal device and transmit a signal of the working state of the cooker; the wireless communication module is in Wi-Fi connection with the mobile terminal equipment; the use state of the cooker can be remotely monitored and controlled by a user through wifi, and the harm caused by dry burning or gas leakage of the cooker due to the fact that the cooker cannot be handled in person under special conditions is avoided; meanwhile, the human-computer interaction experience is enhanced.
6. The utility model discloses a gas leakage alarm device can detect the inside and outside gas flux of cooking utensils respectively, and is equipped with the default to solve prior art and only detect the inside gas volume of cooking utensils and lead to judging unsafe technical problem to the gas leakage condition.
7. The utility model discloses a prevent dry combustion method detection device can detect the temperature value in the cooking utensils through thermistor to replace prior art and judge whether cooking utensils are in the dry combustion method state through detecting cooking utensils bottom temperature, but cooking utensils bottom high temperature causes detection device to damage easily, the utility model discloses a prevent dry combustion method detection device can protect device itself better, and is equipped with the temperature and detects the default, and the testing result is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the working principle of a multifunctional kitchen range with gas leakage prevention and dry burning prevention of the present invention;
FIG. 2 is a schematic view of the working principle of the gas leakage alarm device of the present invention;
FIG. 3 is a schematic view of the working principle of the dry burning prevention detection device of the present invention;
fig. 4 is a schematic view of the working principle of the timer of the present invention;
fig. 5 is a schematic diagram of the working principle of the wireless communication module of the present invention.
The gas leakage alarm device comprises an electronic controller 1, a valve assembly 2, a temperature sensing element 3, a gas leakage alarm device 4, an anti-dry heating detection device 5, a relay 6, a wireless communication module 7 and a timer 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a multifunctional stove with gas leakage prevention and dry burning prevention, which comprises an electronic controller 1, a valve component 2, a temperature sensing element 3, a gas leakage alarm device 4 and a dry burning prevention detection device 5;
the electronic controller 1 is provided with a relay 6, the electronic controller 1 is electrically connected with the relay 6, the relay 6 and the temperature sensing element 3 are connected in series in the same detection circuit, and the relay 6 is electrically connected with the valve component 2;
the electronic controller 1 can control the relay 6 to be switched off to close the valve component 2, so that the stove stops working.
The electronic controller 1 is provided with a wireless communication module 7, the wireless communication module 7 is wirelessly connected with the mobile terminal equipment, and the wireless communication module 7 is electrically connected with the relay 6;
the wireless communication module 7 can emit real-time working state signals of the cooker, so that the mobile terminal equipment can be remotely monitored and controlled, the wireless communication module 7 can also receive control commands of the mobile terminal equipment, and a user can remotely control the electronic controller 1 to control the opening and closing of the valve component 2, so that different working states of the cooker are realized.
The electronic controller 1 is electrically connected with the gas leakage alarm device 4, and when the gas leakage alarm device 4 detects that the gas leakage concentration inside and outside the stove reaches the preset concentration, the electronic controller 1 sends out a prompt tone and controls all the valve assemblies 2 to be closed through the relay 6;
the electronic controller 1 is electrically connected with the dry burning prevention detection device 5, and when the dry burning prevention detection device 5 detects that the temperature in the stove reaches a preset temperature, the electronic controller 1 sends out a prompt tone and controls all the valve assemblies 2 to close through the relay 6;
and a timer 8 is arranged on the electronic controller 1, and the timer 8 is electrically connected with the relay 6.
As shown in fig. 4, the user can set the stove use time by timer 8, and after the time, the electronic controller 1 controls the opening of the relay to close the valve assembly 2.
And a buzzer is arranged in the electronic controller 1.
The electronic controller 1 sends out an alarm through a buzzer.
The valve component 2 is a gas plug valve.
The temperature sensing element 3 is electrically connected with the valve assembly 2.
The temperature sensing element 3 is a thermocouple.
When the stove works, the thermocouple is heated, the conductor nodes made of different materials at the two ends of the thermocouple generate temperature difference, the thermocouple can convert the temperature difference into potential difference, current is generated in a circuit immediately, the valve component 2 can be kept open by the current, and when the stove stops working, the fire extinguishes, the thermoelectric potential at the two ends of the thermocouple junction slowly returns to zero, and the valve component 2 is closed when power is lost; the thermocouple is used as the temperature sensing assembly, so that the valve assembly 2 can be prevented from being forgotten to be closed when the stove is closed, and the danger of leakage caused by the fact that gas is not used for combustion can be prevented;
the gas leakage alarm device 4 is arranged inside and outside the stove;
as shown in fig. 2, when the gas leakage alarm device 4 detects that the gas leakage in the cooker is more than 3000PPM, the electronic controller 1 gives an alarm;
when the gas leakage alarm device 4 detects that the gas leakage detected by a gas leakage detection probe outside the cooker is more than 2000PPM, the electronic controller 1 gives an alarm sound;
the gas leakage alarm device 4 is a gas leakage alarm probe.
As shown in fig. 3, a thermistor is further arranged in the dry burning prevention detection device 5, the thermistor is wirelessly connected with the electronic controller 1, and when the thermistor detects that the temperature in the stove is higher than 105 ℃, the electronic controller 1 gives an alarm.
The dry burning prevention detection device 5 is a dry burning prevention detection probe.
The wireless connection mode of the thermistor and the electronic controller 1 is Bluetooth connection.
Thermistor can be in real time with temperature signal transmission to electronic controller 1 in the cooking utensils, uses the bluetooth to guarantee that the transmission effect is swift more high-efficient to also can assist the efficiency that promotes electronic controller 1 transmission control command.
The wireless communication module 7 is connected with the mobile terminal device in a Wi-Fi connection mode.
As shown in figure 5, WIFI on the electronic controller 1 is interconnected with the mobile phone, the working state of the cooker is checked through the mobile phone, and if the condition that the gas leakage or dry burning of the cooker occurs is detected, a user can issue a control command to the electronic controller 1 through the mobile phone to control the disconnection of the relay to timely close the valve assembly 2.
When a user opens the stove, the electronic controller 1 is started and controls the valve component 2, the temperature sensing element 3, the gas leakage alarm device 4 and the dry burning prevention detection device 5 to be opened; the electronic controller 1 can close the valve assembly 2 by switching off the control relay 6; when the gas leakage alarm device 4 detects that the gas leakage in the stove is larger than 3000PPM, the electronic controller 1 sends out alarm sound through the buzzer and synchronously controls all valve components 2 to be closed; or when the gas leakage alarm device 4 detects that the gas leakage detected by a gas leakage detection probe outside the stove is more than 2000PPM, the electronic controller 1 sends out alarm sound through the buzzer and synchronously controls all the valve components 2 to be closed; when the temperature in the stove is detected to be higher than 105 ℃ by a thermistor in the dry burning prevention detection device 5, the electronic controller 1 sends out prompt sound through the buzzer and controls all valve assemblies 2 to be closed through the relay 6; if no gas leaks and the stove is not in a dry burning state, after the stove is used, flame is turned off, the temperature sensing element 3 detects that the connecting conductors of different materials at two ends do not generate temperature difference any more, the temperature sensing element 3 does not generate thermoelectric force any more, current in a circuit is lost, and the valve component 2 is turned off in a synchronous power loss manner, so that the problem that the gas is not used for burning and leakage danger is caused when the stove is turned off and the valve component 2 is forgotten to be turned off is prevented.
The first embodiment is as follows:
when a user needs to use the cooker for a long time but cannot keep the cooker beside the cooker all the time, the using time of the cooker can be set through the timer 8, and the electronic controller 1 automatically controls the relay to be switched off to close the valve assembly 2 after the using time is up, so that the condition that the user forgets to close the cooker due to overlong time or forgets to close the cooker due to other special conditions is prevented, and the user is prevented from being harmed; during the second time, once the gas leakage alarm device 4 detects that the gas leakage concentration inside and outside the cooker reaches the preset concentration, the electronic controller 1 also sends out a prompt tone and controls all the valve assemblies 2 to close through the relay 6; and when the dry burning prevention detection device 5 detects that the temperature in the stove reaches the preset temperature, the electronic controller 1 sends out a prompt tone and controls all the valve assemblies 2 to be closed through the relay 6.
The second embodiment:
when a user needs to go out or cannot stay beside the cooker due to other reasons but worry that the working state of the cooker is abnormal, the mobile phone and the cooker can be interconnected through the wireless communication module 7, the working state of the cooker is checked through the mobile phone, and if the condition that the gas leakage or dry burning of the cooker occurs is detected, the user can issue a control command to the electronic controller 1 through the mobile phone so as to control the disconnection of the relay to close the valve assembly 2 in time; if no gas leakage occurs and the stove is not in a dry-burning state, the user can also remotely control the electronic controller 1 to control the stove to stop working.
Furthermore, the terms "upper," "lower," "front," "rear," "large," "small," and "upper" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless specifically stated otherwise, the relative steps, numerical expressions and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention.
Of course, the above description is only for the specific embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent changes or modifications made by the structure, characteristics and principles according to the claims of the present invention should be included in the claims of the present invention.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A multifunctional stove capable of preventing gas leakage and dry burning is characterized by comprising an electronic controller (1), a valve component (2), a temperature sensing element (3), a gas leakage alarm device (4) and a dry burning prevention detection device (5);
the electronic controller (1) is provided with a relay (6), the electronic controller (1) is electrically connected with the relay (6), the relay (6) and the temperature sensing element (3) are connected in series in the same detection circuit, and the relay (6) is electrically connected with the valve component (2);
the electronic controller (1) is provided with a wireless communication module (7), the wireless communication module (7) is in wireless connection with the mobile terminal equipment, and the wireless communication module (7) is electrically connected with the relay (6);
the electronic controller (1) is electrically connected with the gas leakage alarm device (4), and when the gas leakage alarm device (4) detects that the gas leakage concentration inside and outside the stove reaches the preset concentration, the electronic controller (1) sends out prompt tones and controls all valve assemblies (2) to be closed through the relay (6);
the electronic controller (1) is electrically connected with the dry burning prevention detection device (5), and when the dry burning prevention detection device (5) detects that the temperature in the stove reaches a preset temperature, the electronic controller (1) sends out a prompt tone and controls all valve assemblies (2) to be closed through a relay (6);
the electronic controller (1) is provided with a timer (8), and the timer (8) is electrically connected with the relay (6).
2. The multifunctional stove with gas leakage prevention and dry burning prevention as claimed in claim 1, characterized in that a buzzer is arranged in the electronic controller (1).
3. The gas leakage and dry burning prevention multifunctional cooking utensil according to claim 1, characterized in that the valve assembly (2) is a gas cock valve.
4. The multifunctional kitchen range with gas leakage prevention and dry burning prevention of claim 1, characterized in that the temperature sensing element (3) is electrically connected with the valve component (2).
5. The multifunctional kitchen range with gas leakage prevention and dry burning prevention of claim 1 or 4, characterized in that the temperature sensing element (3) is a thermocouple.
6. The multifunctional kitchen range with gas leakage prevention and dry burning prevention according to claim 1, characterized in that the gas leakage alarm device (4) is arranged inside and outside the kitchen range;
when the gas leakage alarm device (4) detects that the gas leakage in the cooker is more than 3000PPM, the electronic controller (1) gives an alarm;
when the gas leakage alarm device (4) detects that the gas leakage detected by a gas leakage detection probe outside the cooker is more than 2000PPM, the electronic controller (1) gives an alarm sound;
the gas leakage alarm device (4) is a gas leakage alarm probe.
7. The multifunctional stove with gas leakage prevention and dry burning prevention functions as claimed in claim 1, wherein a thermistor is further arranged in the dry burning prevention detection device (5), the thermistor is wirelessly connected with the electronic controller (1), and when the thermistor detects that the temperature in the stove is higher than 105 ℃, the electronic controller (1) gives an alarm.
8. The multifunctional kitchen range with gas leakage prevention and dry burning prevention functions as claimed in claim 1 or 7, characterized in that the dry burning prevention detection device (5) is a dry burning prevention detection probe.
9. The multifunctional stove with gas leakage prevention and dry burning prevention functions as claimed in claim 7, wherein the wireless connection mode of the thermistor and the electronic controller (1) is Bluetooth connection.
10. The multifunctional stove with gas leakage prevention and dry burning prevention functions as claimed in claim 1, wherein the wireless communication module (7) is connected with the mobile terminal device in a Wi-Fi connection manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152017.1U CN218846208U (en) | 2022-08-16 | 2022-08-16 | Multifunctional stove capable of preventing gas leakage and dry burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152017.1U CN218846208U (en) | 2022-08-16 | 2022-08-16 | Multifunctional stove capable of preventing gas leakage and dry burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218846208U true CN218846208U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222152017.1U Active CN218846208U (en) | 2022-08-16 | 2022-08-16 | Multifunctional stove capable of preventing gas leakage and dry burning |
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| Country | Link |
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| CN (1) | CN218846208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117040085A (en) * | 2023-08-07 | 2023-11-10 | 荣成市宇翔实业有限公司 | Gas stove with thermopile power generation wireless communication intelligent temperature measurement management and control function |
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2022
- 2022-08-16 CN CN202222152017.1U patent/CN218846208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117040085A (en) * | 2023-08-07 | 2023-11-10 | 荣成市宇翔实业有限公司 | Gas stove with thermopile power generation wireless communication intelligent temperature measurement management and control function |
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