KR101650004B1 - Smart gas cooktop system - Google Patents

Smart gas cooktop system Download PDF

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Publication number
KR101650004B1
KR101650004B1 KR1020150042692A KR20150042692A KR101650004B1 KR 101650004 B1 KR101650004 B1 KR 101650004B1 KR 1020150042692 A KR1020150042692 A KR 1020150042692A KR 20150042692 A KR20150042692 A KR 20150042692A KR 101650004 B1 KR101650004 B1 KR 101650004B1
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KR
South Korea
Prior art keywords
gas
closing switch
hose
manual opening
cooktop
Prior art date
Application number
KR1020150042692A
Other languages
Korean (ko)
Inventor
이충훈
이원희
이진희
Original Assignee
주식회사 가나테크
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Priority to KR1020150042692A priority Critical patent/KR101650004B1/en
Application granted granted Critical
Publication of KR101650004B1 publication Critical patent/KR101650004B1/en

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F23D14/825—Preventing flashback or blowback using valves
    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The present invention relates to a smart gas cooktop system. Such a smart gas cooktop system includes at least one gas cooker 3 as a heat source; A range hood 5 for discharging the odor or smoke generated from the gas cooktop 3 to the outside; A gas shutoff valve 7 mounted at a position adjacent to the gas cooktop 3 and supplying or blocking gas supplied from the gas source to the gas cooktop 3 through the gas hose h by operation of a manual opening / closing switch; And a locking member 9 mounted on the gas shut-off valve 7 for locking or unlocking the manual opening / closing switch to prevent gas from escaping even when connecting or disconnecting the gas hose h.

Description

Smart Gas Cooktop System {SMART GAS COOKTOP SYSTEM}

The present invention relates to a smart gas cooktop system, and more particularly, to a gas cooktop system in which when a gas hose is connected to or disconnected from a gas shutoff valve due to a previous installation of a gas cooktop, the gas shutoff valve automatically switches on / off Thereby making it possible to securely and easily connect the gas hose beforehand.

In general, a gas range is a device that cooks food using gas or electricity. In particular, there are various kinds of gas stoves, such as household gas stoves installed in a kitchen in a home, portable gas stoves that can be easily cooked in the outdoors, and large-sized business gas stoves installed in a restaurant.

Such gas stoves typically include a plurality of gas cookers, which are heat sources, a range hood for discharging the smoke or odor generated from the gas cooker to the outside, a gas hose for supplying gas to the gas cooker, And a gas shutoff valve for controlling the gas shutoff valve.

When the gas shut-off valve is opened, gas is supplied to the gas cooktop through the gas hose to ignite the gas stove.

However, in the conventional gas stove, it is difficult to separate the gas hose from the gas shut-off valve when the gas cooktop is moved and installed due to moving or the like, and there is also a problem that the gas hose must be referred to a specialist institution because of the risk of gas leakage.

Further, after the gas hose is separated from the gas shut-off valve, the gas shut-off valve may be opened manually. In this case, gas may be discharged arbitrarily through the gas shut-off valve.

Patent application No. 10-2009-2503 (Name: Household power saving automation hood control system)

Accordingly, the present invention has been proposed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a gas hose which can be safely and easily connected or disconnected from a gas shut- To provide a simple gas cooktop system.

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a gas cooker comprising: at least one gas cooker serving as a heat source;

A gas shutoff valve 7 mounted at a position adjacent to the gas cooktop 3 and supplying or blocking gas supplied from the gas source to the gas cooktop 3 through the gas hose h by operation of a manual opening / closing switch;

A smart gas cooktop system (1) comprising a locking member (9) mounted on a gas shut-off valve (7) to prevent gas from escaping when connecting or disconnecting the gas hose (h) .

As described above, in the gas cooktop system according to the present invention, when the gas hose is separated from the gas shutoff valve by attaching the lock member to the manual opening / closing switch provided in the gas shutoff valve, the locking member fixes the manual opening / closing switch, It is possible to operate the manual opening / closing switch arbitrarily by releasing the lock state of the manual opening / closing switch so that it is easy to previously install the gas cooktop.

Further, by mounting the fusion sensor on the inside or outside of the gas cooktop, pressure, temperature, flow rate, and the like can be detected more easily.

1 is a front view showing a structure of a smart gas cooktop system according to an embodiment of the present invention.
2 is a plan view showing the gas shutoff valve and the locking member shown in Fig.
FIG. 3 is a view showing the internal structure in which the gas shutoff valve and the lock member shown in FIG. 2 are disposed.
Fig. 4 is an internal structure diagram shown on the line AA in Fig. 3. Fig.
Fig. 5 is a view showing opening and closing of the gas shutoff valve by an electric method as another embodiment of the gas shutoff valve and the lock member shown in Fig. 2;
FIG. 6 is a block diagram schematically showing the control structure of FIG. 1;
FIG. 7 is a block diagram schematically showing the internal structure of the fusion sensor shown in FIG. 1; FIG.

Hereinafter, a Smart Gas Cooktop system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 7, the smart gas cooktop system 1 proposed by the present invention includes at least one gas cooker 3 serving as a heat source;

A range hood 5 for discharging the odor or smoke generated from the gas cooktop 3 to the outside;

A gas shutoff valve 7 mounted at a position adjacent to the gas cooktop 3 and supplying or blocking gas supplied from the gas source to the gas cooktop 3 through the gas hose h by the operation of the manual opening / closing switch 7, Wow;

And a locking member 9 mounted on the gas shut-off valve 7 for locking or unlocking the manual opening / closing switch to prevent gas from escaping even when connecting or disconnecting the gas hose h.

In the smart gas cooktop system having such a structure, the gas shutoff valve 7 is installed on an adjacent wall surface of the gas cooktop 3 or the like, and can be supplied with gas by being connected to an external gas supply source. Further, the gas shutoff valve 7 is connected to the control unit 13, thereby controlling the supply of gas by opening or closing by a control signal.

This gas shut-off valve 7 comprises a case 13; A hose connection port P disposed at one side of the case 13 and connected to the gas hose h; A manual opening / closing switch (15) disposed in the case (13) and capable of supplying or shutting off gas by opening and closing the gas pipe inside the case (13) by manual operation; And a locking member 9 for locking or unlocking the manual opening / closing switch 15.

In the gas shutoff valve 7 described above, the gas hose h is connected to the hose connection port P so that gas can be supplied to the gas hose h through the hose connection port P.

The manual opening / closing switch 15 is mounted on the case 13 and a handle 17 is formed so that a user can grip the portion protruding from the case 13, And a lower portion of the handle 17 is inserted into the case 13 and a valve is provided to block or open the gas pipe.

At this time, the handle 17 is elastically supported in the clockwise direction or the counterclockwise direction by the elastic spring 32.

Therefore, the user can block or connect the gas flow by manually turning the manual opening / closing switch 15 clockwise or counterclockwise, if necessary. Then, when the fixed external force is removed after rotating and fixing to one side, the manual opening / closing switch 15 can return to the home position by the elastic spring 32. [

The locking member 9 is disposed between the manual opening and closing switch 15 and the connection port P so that when the gas hose h is connected to the connection port P, So that the manual opening / closing switch 15 can be locked or released.

Such a locking member 9 can have a variety of structures, for example, as follows.

3 and 4, the locking member 9 includes a central shaft 20 disposed in the interior of the case 13 up and down; A trigger (22) rotatably coupled to the central shaft (20) to lock or unlock the manual opening / closing switch (15) by turning clockwise or counterclockwise when interlocked with the gas hose (h); An elastic member (24) for elastically pressing the trigger (22) to one side; And a rod 30 rotatably disposed inside the connection port P for rotating the trigger 22 by being pushed when the gas hose h is connected.

In this locking member 9, when the gas hose h is inserted into the connection port P, the tip of the gas hose h presses the rod 30 in the direction of the trigger 22, For example, in a counterclockwise direction. At this time, the trigger 22 is in a state of being elastically supported in the clockwise direction by the elastic member 24.

The other side 27 of the trigger 22 is in contact with the manual opening / closing switch 15 and is fixed. When the trigger 22 rotates in the counterclockwise direction, the other side 27 is closed by the manual opening / closing switch 15 So that the locked state is released. Thus, the manual opening / closing switch 15 is freely rotatable without being associated with the locking member 9, so that the user can shut off or connect the supply of gas by rotating the manual opening / closing switch 15, if necessary.

On the other hand, when the gas hose h is separated from the connection port P, the rod 30 pushes the trigger 22 in the counterclockwise direction. In this state, the gas hose h is separated, The trigger 22 is rotated in the clockwise direction by the elastic force of the elastic member 24 when the trigger member 30 is retracted and separated from the trigger 22. [

As the trigger 22 rotates in the clockwise direction, the other side 27 of the trigger 22 is fixed at a predetermined position by contacting the manual opening / closing switch 15.

Therefore, even if the manual opening / closing switch 15 is rotated from the outside, it is locked by the trigger 22, so that it does not rotate and remains fixed.

As a result, even if the gas hose h is disconnected from the gas shutoff valve 7 for the transfer of the gas cooktop 3, the manual opening / closing switch 15 does not rotate, thereby preventing the gas from leaking arbitrarily.

As described above, when the gas hose h is connected to or disconnected from the gas shutoff valve 7, the gas hose h can be easily inserted or removed into the connection port P, The transfer of the gas cooktop 3 can be carried out simply.

Of course, in addition to the above-described method, the present invention is applicable to any structure that can turn on / off the manual opening / closing switch 15 when the gas hose h is inserted into the connection port P.

On the other hand, the locking member is not limited to the above-described structure and can be modified in other ways.

For example, as shown in Fig. 5, the locking member according to this embodiment can be driven by electrical control.

That is, the locking member 40, S is disposed at the connection port P and detects a sensor h when the gas hose h is connected to generate a signal;

Closing switch 15 and includes a cylinder assembly 40 for locking or unlocking the manual opening / closing switch 15 by moving back and forth by a signal of the sensor S.

The sensor S is disposed inside the connection port P to sense whether the gas hose h is inserted and generate a signal. The sensor S is applicable to various sensors S, and may include, for example, an optical sensor S or an engagement switch.

Accordingly, when the gas hose is inserted into the connection port, the sensor S senses this and transmits a signal to the cylinder assembly 40. [

Although the sensor S is disposed inside the connection port P, the present invention is not limited thereto and may be disposed outside according to design specifications.

The cylinder assembly (40) is driven by this signal to fix the manual opening / closing switch (15).

In more detail, the cylinder assembly 40 includes a cylinder 42 driven by a signal; And a piston 44 which is in contact with and separated from the manual opening / closing switch 15 by advancing or retracting by the cylinder 42. At this time, the piston 44 may include various methods such as solenoid, spring, hydraulic pressure, and reciprocating motion.

Therefore, when the piston 44 advances, the manual opening / closing switch 15 can be prevented from rotating by contacting the manual opening / closing switch 15. [

Conversely, when the piston 44 moves backward, the contact state with the manual opening / closing switch 15 is released, so that the manual opening / closing switch 15 becomes rotatable.

As a result, when the gas hose h is inserted into the connection port P, the sensor S senses it and transmits a signal, and the piston 44 of the cylinder assembly 40 is moved backward to unlock the manual opening / closing switch 15 freely And is in a rotatable state.

Therefore, when the gas hose h is connected to the connection port P, the user can freely rotate or stop the manual opening / closing switch 15 to shut off and connect the gas supply.

Conversely, when the gas hose h is disengaged from the connection port P, the piston 44 of the cylinder assembly 40 advances by the signal of the sensor S to come into contact with the manual opening / closing switch 15. [

Therefore, the manual opening / closing switch 15 can be prevented from rotating by being fixed by the piston 44. [ As a result, since the user can not open the manual opening / closing switch 15 arbitrarily, it is possible to prevent the gas from leaking out.

As described above, the gas shutoff valve 7 is driven by a mechanical system or an electronic system, thereby automatically shutting off the gas hose h when the gas hose h is disconnected, thereby preventing gas from leaking out arbitrarily.

Meanwhile, the gas shutoff valve 7 can be automatically shut off when the gas flows out by detecting the gas shutoff valve 7 by the fusion sensor 11 or the thermocouple 39.

That is, the handle 8 is mounted on the gas cooktop 3. When the handle 8 is rotated in one direction, for example, clockwise, a signal is transmitted to the control unit 13, (7) so that the gas can be supplied to the gas cooker (3) through the gas hose (h) to be ignited.

Conversely, when the handle 8 is rotated in the other direction, the control unit 13 can shut off the gas supplied to the gas cooktop 3 by closing the gas shut-off valve 7 and extinguish it.

In this gas cooktop 3, a flame is generated due to the ignition of the gas due to the rotation of the handle 8. When the thermocouple 39 senses this flame, thermoelectric power is generated.

The electromotive force is transmitted to the MPU (Magnetic Power Units) along the conductor. The MPU generates electromagnetic force in the magnet due to the electromotive force. The electromotive force is transmitted to the gas shutoff valve 7 along the conductor Thereby controlling supply and blocking of the gas.

Then, the control unit compares the signal of the thermocouple 39 with the signal of the temperature sensor T, and if the gas is not in the steady state, it is judged that the gas flows out, the control unit cuts off the gas shutoff valve.

Normally, when the temperature of the gas cooker 3 rises to about 250-300 degrees, the gas is automatically shut off due to fire risk. The controller 13 controls the temperature of the gas cooker 3 by 250-300 degrees If it is judged that it is over, the gas shutoff valve is controlled to shut off the gas supply.

In this way, the temperature rise of the gas cooktop 3 can be sensed in real time to interrupt the gas supply. However, gas outflow occurs in the gas hose h disposed between the gas cooktop 3 and the gas shutoff valve 7 It is necessary to detect and block the gas.

Therefore, in the present invention, when the gas cooktop 3 is not in an ignited state by interlocking the temperature sensor T, the fusion sensor 11, the control unit 13 and the gas shutoff valve 7, the gas cooktop 3 ) And the gas shutoff valve (7), and can automatically shut off the gas hose (h).

More specifically, the temperature sensor T transmits the temperature of the gas cooker 3 to the control unit 13, and the fusion sensor 11 measures the flow rate and flow rate of the gas flowing through the gas hose h The control unit 13 analyzes the signal received from the temperature sensor T and the fusion sensor 11. [

And, if the analysis shows that gas flow is detected through the gas hose h even though the gas cooktop 3 is not in the ignition state (even in the case of gas ignition failure), this is not due to ignition, It is judged that the gas leaks due to breakage or the like.

Accordingly, when the determination is made as such, the control unit 13 transmits a signal to the gas shutoff valve 7 to interrupt the gas supply.

At this time, the fusion sensor 11 senses various physical quantities of gas flowing through the gas hose h and transmits the result to the controller 13. At this time, the physical quantities of the gas vary, for example, the gas pressure, the flow rate, and the flow rate.

The fusion sensor 11 includes a pressure sensing module 20 for sensing the pressure of the gas, a flow rate sensing module 22 for sensing the flow rate of the gas, and a flow rate sensing module 24 for sensing the flow rate of the gas.

The fusion sensor 11 may selectively operate only the pressure sensing module 20 or only the flow sensing module 22 or the flow sensing module 24. The pressure sensing module 20, 22, and the flow rate sensing module 24 may operate together.

Alternatively, only the pressure sensor may be provided instead of the fusion sensor 11. [ Of course, only the flow rate sensor or the flow rate sensor can be installed.

In the present embodiment, the pressure sensing module 20 operates to detect the gas pressure at the time of initial ignition, and after the ignition, the flow rate or flow rate sensing modules 22 and 24 operate to detect the flow rate or flow rate of the gas, The state can be grasped.

The pressure sensing module 20 senses the pressure according to the principle such as displacement or deformation, thermal conductivity of the molecular density, etc. according to the flow of the fluid. The pressure sensing module 20 may have various types of modules, for example, a diaphragm bellows type or a diaphragm encapsulation type.

This pressure sensing module 20 senses the pressure of the gas supplied through the gas hose h in an initial state in which the handle 8 of the gas cooker 3 is turned to ignite the gas. Then, by transmitting the sensed pressure value to the control unit 13, the gas shutoff valve 7 is opened or closed depending on whether the temperature is critical. At this time, the temperature critical point (T) means a temperature range of about 250-300 degrees.

Also, the flow rate sensing module 22 measures the velocity of the fluid flowing through the pipe, and various methods such as an ultrasonic type, a thermal type, a Karman vortex type, and a turbine type are applicable.

The flow rate sensing module 24 is a module for sensing the flow rate of the gas, and it can act as a movable vane type.

The flow rate and flow rate sensing modules 22 and 24 detect the flow rate and flow rate of the gas flowing in the gas hose in real time and the sensed result is transmitted to the controller 13.

The fusion sensor 11 may be selectively mounted inside or outside the gas cooktop 3.

This control unit 13 analyzes the signal received from the temperature sensor T and the fusion sensor 11 to determine whether the gas cooktop 3 is in an ignited state or not between the gas cooktop 3 and the gas shutoff valve 7 Gas leakage from the gas hose (h) can be detected and automatically shut off.

More specifically, the control unit 13 includes an input unit 36 for inputting the gas physical quantity value of the fusion sensor 11 and the temperature value from the temperature sensor T; An operation unit (38) for calculating whether a temperature threshold is reached or not according to the value input by the input unit (36); And an output unit 39 for opening and closing the gas shutoff valve 7 in accordance with the result calculated by the calculation unit 38.

More specifically, the input unit 36 receives the resultant values from the fusion sensor 11 and the temperature sensor (T). Particularly, when the knob 8 of the cooktop 3 is rotated, the resultant value of the thermoelectric power from the thermocouple 39, which is the temperature sensor T, can be inputted.

When the resultant value is inputted from each input module, the arithmetic unit 38 compares the DB with the reference value preset in the DB of the storage unit to determine whether the temperature threshold is reached or not.

At this time, data on heat, pressure, flow rate, and flow rate according to the amount of gas supplied to the DB is stored in a metric state and can be easily compared.

As a result of the determination, the control unit 13 transmits to the control unit 13 whether or not the temperature is equal to or higher than the threshold temperature T. [

If it is determined that the resultant value is equal to or higher than the temperature threshold, that is, if the state of the gas flowing in the gas hose h changes even though the state is not the ignition state, It means that the gas hose h is broken and the gas inside is leaked, so that the gas shutoff valve 7 can be controlled to be closed. The control unit 13 can turn the valve on and off by transmitting a signal to the gas shutoff valve 7 in accordance with the result value input by the temperature sensor T. [

As described above, when the gas is supplied through the gas hose h despite the fact that it is not in the ignition state by sensing the temperature of the gas cooktop 3, the control unit 13 can prevent the gas hose h from being damaged It is possible to automatically shut off the gas shutoff valve 7 by judging that the gas flows out.

Further, when the gas cooktop is ignited and normally supplied with gas, it can be driven in conjunction with an air conditioner air conditioner such as a hood.

1: Smart Gas Cooktop System
3: Gas Cooktop
5: Range hood
7: Gas shutoff valve
11: Fusion sensor
13:

Claims (6)

At least one gas cooker (3) serving as a heat source;
A gas shutoff valve 7 mounted at a position adjacent to the gas cooktop 3 and supplying or blocking gas supplied from the gas source to the gas cooktop 3 through the gas hose h by operation of a manual opening / closing switch ,
The gas shutoff valve (7) comprises a case (13); A connection port P disposed at one side of the case 13 and connected to the gas hose h; A manual opening / closing switch (15) disposed in the case (13) and capable of supplying and shutting off gas by opening and closing the gas pipe inside the case (13) by manual operation; And a locking member (9) capable of preventing gas from flowing out even when connecting or disconnecting the gas hose (h) by locking or unlocking the manual opening / closing switch (15)
The locking member 9 includes a center shaft disposed vertically inside the case 13; A trigger 22 rotatably coupled to the center shaft and capable of locking or unlocking the manual opening / closing switch 15 by rotating clockwise or counterclockwise when interlocking with the gas hose h; An elastic member 24 which elastically urges the trigger 22 to one side and a trigger 22 which is disposed between the trigger 22 and the gas hose h and moves forward and backward by the gas hose h to rotate the trigger 22 A smart gas cooktop system comprising a rod (30). delete delete At least one gas cooker (3) serving as a heat source;
A gas shutoff valve 7 mounted at a position adjacent to the gas cooktop 3 and supplying or blocking gas supplied from the gas source to the gas cooktop 3 through the gas hose h by operation of a manual opening / closing switch ,
The gas shutoff valve (7) comprises a case (13); A connection port P disposed at one side of the case 13 and connected to the gas hose h; A manual opening / closing switch (15) disposed in the case (13) and capable of supplying and shutting off gas by opening and closing the gas pipe inside the case (13) by manual operation; And a locking member (9) capable of preventing gas from flowing out even when connecting or disconnecting the gas hose (h) by locking or unlocking the manual opening / closing switch (15)
The locking member 9 includes a sensor S disposed inside or outside the connection port P for sensing a gas hose h connected thereto and generating a signal.
And a cylinder assembly (40) arranged at a position adjacent to the manual opening / closing switch (15) and fixing or releasing the manual opening / closing switch (15) by forward and backward movement by a signal of the sensor (S)
Wherein the sensor comprises an optical sensor or an engaging switch. 5. The method of claim 4,
The cylinder assembly 40 includes a cylinder 42 driven by a signal; And a piston 44 which is separated from the manual opening / closing switch 15 by being advanced or retracted by the cylinder 42. The piston 44 includes any one of solenoid, spring, hydraulic pressure, Wherein the gas cooktop system comprises: The method according to claim 1 or 4,
And a range hood (5) for discharging the odor or smoke generated from the gas cooktop (3) to the outside.

KR1020150042692A 2015-03-26 2015-03-26 Smart gas cooktop system KR101650004B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678828A (en) * 2016-12-02 2017-05-17 重庆金诺克机械制造有限公司 Garbage incinerator body
CN108592106A (en) * 2018-04-10 2018-09-28 武汉精厨节能环保科技有限公司 A kind of oil smoke of catering industry purification system
CN115654376A (en) * 2022-11-15 2023-01-31 常州大学 Liquefied gas explosion-proof equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050069841A (en) * 2003-12-31 2005-07-05 정순애 Heating apparatus for sensing impact and method thereof
KR20090002503A (en) 2007-06-29 2009-01-09 제일모직주식회사 Cmp slurry composition for the phase change memory materials and polishing method using the same
KR20120004195A (en) * 2010-07-06 2012-01-12 김태훈 Timer system for gas valve
KR101464556B1 (en) * 2014-05-07 2014-11-24 (주)코스모테크놀로지 Safety control system of automatic shutoff device and range hood and safty control method using the same
KR20150019409A (en) * 2013-08-14 2015-02-25 임형규 Ease of connection and removal of the gas outlet Gas fuse cock improved

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050069841A (en) * 2003-12-31 2005-07-05 정순애 Heating apparatus for sensing impact and method thereof
KR20090002503A (en) 2007-06-29 2009-01-09 제일모직주식회사 Cmp slurry composition for the phase change memory materials and polishing method using the same
KR20120004195A (en) * 2010-07-06 2012-01-12 김태훈 Timer system for gas valve
KR20150019409A (en) * 2013-08-14 2015-02-25 임형규 Ease of connection and removal of the gas outlet Gas fuse cock improved
KR101464556B1 (en) * 2014-05-07 2014-11-24 (주)코스모테크놀로지 Safety control system of automatic shutoff device and range hood and safty control method using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678828A (en) * 2016-12-02 2017-05-17 重庆金诺克机械制造有限公司 Garbage incinerator body
CN108592106A (en) * 2018-04-10 2018-09-28 武汉精厨节能环保科技有限公司 A kind of oil smoke of catering industry purification system
CN108592106B (en) * 2018-04-10 2020-02-21 武汉精厨节能环保科技有限公司 Catering trade oil smoke clean system
CN115654376A (en) * 2022-11-15 2023-01-31 常州大学 Liquefied gas explosion-proof equipment

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