KR101710527B1

KR101710527B1 - Gas range for cookers

Info

Publication number: KR101710527B1
Application number: KR1020150088340A
Authority: KR
Inventors: 정국진
Original assignee: (주)케이투시스템이엔지
Priority date: 2015-06-22
Filing date: 2015-06-22
Publication date: 2017-02-27
Also published as: KR20160150402A

Abstract

The present invention is characterized in that at least one burner is provided in a commercial gas stove for cooking, after a cooking device is mounted on a burner, it can be cooked. When gas is supplied to the burner, the burner is instantly ignited. 1. A gas stove, comprising: at least one burner for supplying a gas through a gas control valve for supplying and blocking a gas, and a plurality of nozzles for discharging the gas to be supplied; A spark control unit connected to the spark switch for controlling generation of sparks and an ignition spark disposed in proximity to the nozzle of the burner in association with the spark control unit; Lt; / RTI >

Description

Gas range for cookers

More particularly, the present invention relates to a gas cooker for a business use, and more particularly, a gas burner for a business use is provided with at least one burner so that a cooking device can be placed on a burner and cooked. When gas is supplied to the burner, The present invention provides a gas stove for a business that periodically generates sparks in an ignition spark.

Generally, in a restaurant or a foodservice where a large number of people eat, a plurality of burners are provided for cooking food.

In order to ignite the above-mentioned burner, the above-mentioned burner is ignited sequentially by using the separately provided burner, and the burner is ignited sequentially.

The ignition is ignited by the user using the lighter or the match separately provided at the time of the initial ignition. However, when the supply timing of the gas supplied at the ignition timing and the ignition timing are inconsistent, there is a problem that the user may be burned And the amount of air supplied to the inside of the fire station is unstable according to the type of gas (LPG, LNG) supplied to the burner, so that stable ignition can not be performed.

In addition, when the operator ignites a plurality of burners, the gas corresponding to the burners is supplied to ignite the burners. In this case, the gas is discharged from the unburned burners, And it causes health risks such as carbon monoxide poisoning by inhaling gas.

In addition, when a worker performs ignition on each burner, the flame ignited in the fire is scattered by the surrounding air stream, and the burner can not be stably ignited. Thus, an urgent countermeasure has been required.

Korean Patent No. 10-1364728 (entitled "Gas burner ignition device for business use)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide an ignition system for a gas burner which is capable of supplying a periodic ignition spark to at least one burner, and,

So that the ignition spark can be supplied with power and adjusted in time, thereby causing ignition to be generated in a stable burner.

In order to achieve the above object, the present invention provides a gas cooking appliance for a business use furnished with at least one burner provided with a plurality of nozzles for supplying gas through a gas control valve for supplying and blocking gas,

A spark switch for supplying and disconnecting power through an external power source,

A spark control unit connected to the spark switch for controlling spark generation,

And an ignition spark connected to the spark control unit and installed at a position close to the nozzle of the burner.

Further, the present invention provides a gas cooking appliance for a business, which further comprises a second display unit connected to the spark switch for displaying supply and interruption of power supply.

The present invention further provides a gas cooking appliance for a business, which further comprises a time control module for controlling the supply time of the power supply in association with the external power supply and the spark switch or the spark switch.

As described above, according to the present invention, a gas spark is periodically supplied to a gas discharge nozzle located close to a gas discharge nozzle of a burner. When gas is supplied to the burner without a separate auxiliary ignition device, It is effective.

In addition, when the burner is ignited, the gas discharged through the burner is burned only by supplying the gas to prevent the unburned gas from being discharged, and the user can safely use the gas.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall configuration diagram of a gas range for business use according to the present invention. Fig.
2 is a block diagram showing a switching module in a spark control unit in a gas cooking appliance for business use according to the present invention.
Fig. 3 is a block diagram in which an ignition coil is divided into one spark control unit in a commercial gas stove according to the present invention; Fig.
4 is a configuration diagram of a control unit in a gas cooking appliance for business use according to the present invention.

In order to achieve the above-mentioned object, the following embodiments will be described in detail with reference to the drawings.

In general, a lens for business use such as a restaurant uses a lens having a plurality of burners, which is called a Ganetek range, and the Ganeteki lens including the plurality of burners is installed in the kitchen of the business, And a gas supply line connected to the burner for igniting the gas discharged from the burner, wherein the gas discharged from the plurality of burners is continuously supplied to the burner So that it has a structure to ignite. At this time, the gas is discharged from the plurality of burners which are not ignited and diffused to the surroundings.

The present invention relates to a gas supply system for supplying a gas through a gas control valve for supplying and blocking a gas as shown in FIG. 1, and at least one burner 10 having a plurality of nozzles for discharging the supplied gas and outside air A spark control unit (200) connected to the spark switch (100) for controlling spark generation; and a control unit (200) for controlling the spark control unit And an ignition spark (300) arranged in close proximity to the nozzle of the burner (10) in association with the unit (200).

A gas stove (not shown) which can be cooked with at least one burner 10 is provided between the gas supply source and the burner 10 to supply the gas to the burner 10 through an external gas supply source. A gas regulating valve for supplying and shutting off gas is provided in a gas stove or outside. When gas is supplied to the burner 10, external air is mixed with the gas and supplied to the burner 10, The supply of air is also supplied and cut through the gas control valve, and the intensity of the fire is controlled by adjusting the amount of gas and air mixed gas.

The present invention provides a gas stove for a business which is installed in such a commercial gas stove and is provided for igniting gas in the burner (10).

That is, a spark (spark) is periodically generated in the ignition spark 300 to be ignited in the burner 10, so that only the gas control valve is operated during cooking so that the gas is burned in the burner 10 to perform cooking A gas stove for a business use is provided.

An ignition spark 300 is provided in the vicinity of the burner 10, that is, when the gas is exhausted to the periphery of the nozzle of the burner 10 so that the spark reaches and burns the gas. The ignition spark 300 ignites the spark And a spark control unit 200 for controlling the period of spark generation and a spark switch 100 connected to the spark control unit 200 to supply and cut off power are provided, And an external power source connected to the power source and supplying power.

As shown in FIG. 1, the spark control module 200 has one end connected to the ignition spark 300, and the other end connected to the spark switch 100.

The spark control unit 200 includes a connector 210 to which an external voltage is applied, an ignition coil 220 connected to the connector 210 and composed of a coil for amplifying a voltage and an insulator for transferring a voltage, And a ground terminal 230 connected to the insulator of the ignition coil 220 to transmit a voltage.

An external power source is connected to the spark switch 100 and is transmitted to the connector 210. The transmitted power is amplified by a coil of the ignition coil 220 and is grounded through an insulator, A spark is generated through the ignition spark 300 connected to the terminal 230.

2, the period of the spark is generated through the ignition spark 300 and the generation time period of the spark is controlled such that the generation of the spark occurs with a time difference, And the ignition coil 220. The switching module 240 is provided with a switching module 240. [

The switching module 240 can adjust the time while repeatedly performing the on / off operation of the rated power transmitted through the connector 210. The switching module 240 selects the time control of the on / The spark is periodically generated in the ignition spark 300 connected to the ignition spark 200 by a time difference of 0.5 to 0.8 seconds.

A memory unit 250 for storing data of an on / off operation time interval of the rated power in association with the switching module 240, and a memory unit 250 for comparing the operation time interval stored in the memory unit 250, A repetitive motion determination module 260 for determining repetitive motion when the data generation time interval at one time is equal to the data generation time interval at two times by comparing the repetitive time intervals, A repetitive on / off operation of the electric power source is generated and the occurrence of spark from the ignition spark 300 is repeatedly generated at a predetermined time difference.

A plurality of ignition sparks 300 may be provided through one spark control unit 200 in the gas cooking stove of the present invention so that the ignition spark 300 may be provided in the gas burner 10 corresponding to the plurality of ignition spark 300. [ 300 is installed to ignite the gas burner 10 will be described in detail below with reference to the drawings of FIG. 3 and FIG.

As shown in FIG. 3, split ignition coils 220a, 220b, ..., and 220n, which are divided into a plurality of divisions, are provided in one spark control unit 200 to constitute independent ignition coils, 220b, ..., 220n are integrated into a single spark control unit main body to constitute a single spark control unit (200), and a plurality of divided ignition coils (220a, 220b, ..., 220n) The control portions 270a, 270b, ..., and 270n are connected to the divided ignition coils 220a, 220b, ..., 220n and the connectors 210a, 210b, 210b to 210n so as to be able to automatically control power supply to the divided ignition coils 220a, 220b, ..., 220n only by the corresponding connectors 210a, 210b, ..., 210n, Lt; / RTI >

The divided ignition coils 220a, 220b, ..., and 220n are formed as independent ignition coils, and a connector is connected to one of the independent ignition coils The number of the divided ignition coils 220a, 220b, ..., 220n is equal to the number of the connectors by connecting them one by one by one by one wire.

230n corresponding to the number of the divided ignition coils 220a, 220b, ..., 220n are formed, and the ignition spark 300 is connected to each of the ground terminals 230a, 230b, And is installed in the gas burner 10.

The number of the ground terminals 230a to 230n is equal to the number of the ignition sparks 300 and the number of the ignition sparks 300 is set in proportion to the number of the gas burners 10. [

The plurality of connectors 210a, 210b, ..., and 210n are connected to separate control units 270a, 270b, ..., and 270n, respectively.

That is, one control unit 270a, 270b, ..., and 270n is connected to one connector by a wire to form control units 270a, 270b, ..., 270n in the same number as the number of divided ignition coils 220a, 270b, ..., 270n.

The control units 270a, 270b, ..., and 270n may be independently controlled by corresponding divided ignition coils 220a, 220b, ..., and 220n connected to the power source through the corresponding connectors 210a, 210b, And 220n are automatically and continuously repeatedly supplied to the divided ignition coils 220a, 220b, ..., 220n, and the length of the continuous repeated interruption time is adjusted to generate sparks .

The control units 270a, 270b, ..., and 270n include a setting unit 271, a central processing unit 272, and a first display unit 273, and the corresponding connectors 210a, 210b, The central processing unit 272 automatically controls and supplies power to the divided ignition coils 220a, 220b, ..., and 220n according to the set state of the setting unit 271. [

Then, the central processing unit 272 supplies power to the split ignition coils 220a, 220b, ..., 220n corresponding to the set values, At the same time, the first display unit 273 displays the set state (whether or not a spark has occurred) and displays a spark occurrence period and whether a spark has occurred, if necessary.

The first display unit 272 may be an LED or a liquid crystal display (LCD).

The operation of the control units 270a, 270b, ..., and 270n will now be described. First, a spark occurrence period for the divided ignition coils 220a, 220b, ..., 220n is set through the setting unit 271.

For example, every time a specific button constituting the setting unit 271 is sequentially pressed, spark generation is repeated with a repetition cycle of 0.1 second (for example, 0.5 second repetition, 0.6 second repetition, ..., 1 second repetition) And the selected time range can be selected by the user in accordance with the LED lighting state of the first display unit 273 (for example, 0.5 second repeated lighting, Repetition of spark generation can be confirmed through the number of lights.

The set value set by the setting unit 271 is used to select a program to be input to the central processing unit 272 (for example, a microcomputer). For example, in 0.5-second repetition, (Hereinafter referred to as a spark occurrence period) and inputs the program to the central processing unit 272. If a 0.5 second repetition is selected by pressing a button in the setting unit 271, 0.5 second of the spark occurrence period input into the central processing unit 272 (In this case, one LED is lit in the first display portion), and when the button is pressed again, it operates at a repetition spark occurrence period of 0.6 second (in this case, two LEDs are lit in the first display portion) do.

The control portions 270a, 270b, ..., and 270n may be configured in the same number in accordance with the number of the divided ignition coils 220a, 220b, ..., 220n divided into a number of the control portions 270a, The power is simultaneously supplied to all of the divided ignition coils 220a, 220b, ..., 220n when power is supplied to the divided ignition coils 220a, 220b, ..., 220n, 270b,..., 270n are repeatedly operated at the same spark generation period so that the power source is interrupted by the same method.

Alternatively, the power supply may be controlled to be controlled by different methods for each of the control units 270a, 270b, ..., and 270n.

That is, when different spark generation periods are input to the respective control sections 270a, 270b, ..., 270n, the respective control sections 270a, 270b, ..., 270n have different spark generation periods, The power supplied to the ignition coils 220a, 220b, ..., 220n is interrupted to supply / block the power to all the divided ignition coils 220a, 220b, ..., 220n, 270b, ..., and 270n are automatically repeatedly operated at different spark generation periods.

In addition, a plurality of divided ignition coils 220a, 220b, ..., 220n are embedded in the main body of one spark control unit 200, and these spark control units 200 are integrated into one spark control unit 200.

Also, the plurality of connectors 210a, 210b, ..., and 210n may be integrated into a separate spark-control unit body or an outer casing such as a cylinder.

The connectors 210a, 210b, ..., and 210n may be an adapter that receives a commercial home power source (AC 220V to AC 110V) and outputs power of DC 24V or less through a transformer circuit and a rectifier circuit, For example.

The divided ignition coils 220a, 220b, ..., and 220n generate an ignition pulse frequency of 0.1-30 Hz and transmit the ignition pulse to the ignition spark 300 connected to the ground terminal 230.

Further, as shown in FIG. 1, the present invention further provides a gas cooking appliance for a business use, wherein the second display unit 400 is connected to the spark switch 100 to indicate supply and cutoff of power supply.

A short detection part connected to the spark switch 100 to detect a high voltage detection part, a two-block lock (short circuit) of the spark switch 100 while checking a voltage state supplied to the spark switch 100, And a normal detection unit for detecting a state of supplying a normal voltage of the spark switch 100 to the second display unit 400. [

The high-voltage generating circuit part cuts off a high voltage with respect to a voltage transmitted from the spark switch. For example, when the voltage is transmitted from 100V to 150V, the high-voltage generating circuit part is automatically transmitted.

Also, a lamp for confirming whether the power is normally transmitted through the spark switch 100 or an abnormal state, that is, a state in which the power source is short-circuited, is installed in the second display unit 400 to check whether power is normally supplied .

Further, as shown in FIG. 1, the present invention further provides a gas cooking appliance for business use, which further includes a time control module 500 for controlling the supply time of the power supply in association with the external power supply and the spark switch 100 or the spark switch 100 .

The time control module 500 sets the time corresponding to the cooking time and supplies power to the external power source at the set time, and automatically turns off the power when the time elapses.

In addition, a cover portion (not shown) is formed on the ignition spark 300 to prevent foreign matter from being dropped from the cooking utensil during cooking, and gas discharged from the nozzle flows into the inside of the cover portion, A predetermined ignition gas is received in the inside of the ignition spark 300 to induce ignition to occur immediately.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments. Those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope of the appended claims, The genius will be so self-evident. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Burner: 10, spark switch: 100, spark control unit: 200, ignition switch: 300, second display: 400, time control module: 500

Claims

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(10) provided with a plurality of nozzles for supplying the gas through the gas regulating valve for supplying and blocking the gas and for discharging the supplied gas and the outside air, and the power is supplied through the external power source A spark control unit 200 connected to the spark switch 100 to control the generation of sparks and a spark control unit 200 connected to the spark control unit 200 to control the flow of the gas to the nozzles of the burner 10. [ A second display unit 400 connected to the spark switch 100 for indicating supply and interruption of the power source, and a second display unit 400 for displaying the external power source and the spark switch 100 or a time control module 500 connected to the spark switch 100 to control the supply time of the power supply,
A plurality of divided ignition coils 220a, 220b, ..., and 220n are provided in the one spark control unit 200 to constitute independent ignition coils, And a plurality of divided ignition coils 220a, 220b, ..., 220n are integrated into one spark control unit body to form a single spark control unit 200. The divided ignition coils 220a, The control units 270a, 270b, ..., and 270n are connected to the corresponding connectors 210a, 210b, ..., and 210n between the connectors 210a, 210b, And supplies power to the divided ignition coils 220a, 220b, ..., 220n,
The central processing unit 272 automatically controls and supplies power according to the setting state of the setting unit 271 included in the control units 270a, 270b, ..., 270n, When the on / off and the set value are selected, the central processing unit 272 supplies and blocks the power corresponding to the set value to the divided ignition coils 220a, 220b, ..., 220n and outputs the set state to the first display unit 273 ),
The interval between the connector 210 of the spark control unit 200 and the ignition coil 220 is adjusted so that the period of occurrence of the spark is controlled through the ignition spark 300, Further comprising a switching module (240)
A memory unit 250 for storing data of an on / off operation time interval of the rated power in association with the switching module 240, and a memory unit 250 for comparing the operation time interval stored in the memory unit 250, A repetitive motion determination module 260 for determining repetitive motion when the data generation time interval at one time is equal to the data generation time interval at two times by comparing the repetitive time intervals, And an on / off operation of a repetitive electric power source is generated.