KR20110136620A - Safety gas-range - Google Patents

Safety gas-range Download PDF

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Publication number
KR20110136620A
KR20110136620A KR1020100056747A KR20100056747A KR20110136620A KR 20110136620 A KR20110136620 A KR 20110136620A KR 1020100056747 A KR1020100056747 A KR 1020100056747A KR 20100056747 A KR20100056747 A KR 20100056747A KR 20110136620 A KR20110136620 A KR 20110136620A
Authority
KR
South Korea
Prior art keywords
gas
cradle
crater
weight
moisture
Prior art date
Application number
KR1020100056747A
Other languages
Korean (ko)
Inventor
임명섭
Original Assignee
임명섭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임명섭 filed Critical 임명섭
Priority to KR1020100056747A priority Critical patent/KR20110136620A/en
Publication of KR20110136620A publication Critical patent/KR20110136620A/en

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Classifications

    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • 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
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical means
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cookers (AREA)

Abstract

PURPOSE: A safety gas stove is provided to prevent a fire accident by restricting the movement of gas using when water overflows a cooking appliance. CONSTITUTION: A safety gas stove comprises an electronic scale(4), a moisture sensor(5), a controller(6), and a gas cutoff unit. The electronic scale is connected to a holding unit and measures the weight of food and a cooking appliance placed on the holding unit. The moisture sensor is formed around the holding unit and senses moisture. When the measured weight is reduced or moisture is sensed, the controller cuts off gas. The gas cutoff unit selectively cuts off gas supplied to a fire hole and restricts the movement of the gas.

Description

Safety Gas-range

The present invention relates to a safety gas range, and more particularly, to a safety gas range that can prevent a fire accident that may occur in the gas range by cutting off the gas supply under certain conditions using a moisture sensor and an electronic scale.

Gas stoves are commonly used to heat food for cooking in homes and restaurants.

If you cook food in such a stove and forget to go out, telephone, watch TV, etc., and keep heating the food without knowing that the stove is lit, food and cooking utensils may burn. If heated, a fire may occur. In addition, even when the gas is turned off due to the excess of moisture in the food in the cooking utensils, the gas may be leaked due to the continuous gas supply, which may lead to an explosion accident when the leaked gas is ignited.

However, in the case of a general gas range, there is no preparation for such an accident.

The present invention has been drawn to solve the problems described in the background, the problem to be solved by the present invention is that the weight of food left in the cookware is overheated or the moisture is evaporated over a certain ratio while heating the cookware If it falls below a certain percentage, it will shut off the gas supply to provide a safe gas range that can prevent fire or explosion.

In order to solve the above problems, the present invention,

In the gas range comprising a cradle and a cradle for cooking utensils provided around the crater,

An electronic scale connected to the holder to measure the weight of the cooking utensils and foods supported by the holder;

A moisture sensor provided around the cradle among the upper plates on which the cradle is supported;

A control unit which cuts off the gas supply to the crater when the weight of the cooking utensils and the contents measured by the electronic balance is reduced below a predetermined ratio of the initial weight or water is detected by the moisture sensor; And,

It provides a safety gas range comprising a; gas blocking means for selectively blocking the gas supplied to the crater by the control signal of the control unit.

According to the present invention, it is possible to provide a safety gas range in which the risk of a fire accident or an explosion accident is greatly reduced.

1 is a perspective view of a safety gas range according to one embodiment of the present invention.
FIG. 2 is a cross-sectional view of the II-II line shown in FIG. 1. FIG.
3A and 3B are views for explaining gas blocking means.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings to provide specific contents for carrying out the present invention.

1 is a perspective view of a safety gas range according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the II-II line shown in Figure 1, Figures 3a and 3b is a view for explaining the gas blocking means.

Safety gas range according to the present invention has a core configuration of the electronic balance (4), moisture sensor (5), control unit (6) and gas shutoff means (7), the crater (1), cradle ( 2) and the upper plate 3 are included. The configuration indicated by 10 in FIG. 1 is a gas pipe.

Since the crater 1, the cradle 2 and the top plate 3 is configured to include all of the conventional gas ranges that have been conventionally used as described above, further description will be omitted.

The electronic scale 4 is connected to the cradle 2 as shown schematically in the cross-sectional view of FIG. 2 and zero-controlled or cooked without the cooking utensils placed on the cradle 2. After adjusting the zero point in the cooking process, the weight is continuously measured in the cooking process.When the weight is reduced by a certain ratio (for example, 10% or 20%) due to the evaporation of moisture, the control unit sends a control signal. The gas blocking means 7 operates to block the gas supplied to the crater 1 through the gas pipe 10.

The moisture sensor 5 is provided around the holder 3a of the upper plate 3 (shown in the cross-sectional view of FIG. 2) to detect the excess water from the cooking utensil, and when the moisture is detected, the controller generates a control signal from the controller. By operating the gas blocking means 7 to block the gas supplied to the crater 1 through the gas pipe (10).

The controller 6 is configured to generate a signal to cut off the gas supply to the crater 1 by sensing the weight signal of the electronic balance 4 or the moisture detected by the moisture sensor 5 as described above.

Although it is simply shown in the drawings, it is actually composed of an electronic circuit and this configuration is a configuration that can be fully understood or purchased by those skilled in the art to which the present invention belongs. Will be omitted.

As shown in FIGS. 3A and 3B, the gas blocking means 7 is a disc rotating inside the gas pipe 10, and in the state shown in FIG. 3A, gas may flow in the gas pipe 10. In the state shown in 3b, the gas pipe 10 is blocked to limit gas movement in the gas pipe.

Rotating the gas blocking means 7 is also a structure that can be sufficiently acquired by those skilled in the art to which the present invention belongs, and the detailed configuration of the gas blocking means is not essential to the present invention. Detailed descriptions will be omitted.

1: crater 2: cradle
3: top plate 4: electronic balance
5: moisture sensor 6: controller
7 gas blocking means

Claims (1)

In the gas range comprising a cradle and a cradle for cooking utensils provided around the crater,
An electronic scale connected to the holder to measure the weight of the cooking utensils and foods supported by the holder;
A moisture sensor provided around the cradle among the upper plates on which the cradle is supported;
A control unit which cuts off the gas supply to the crater when the weight of the cooking utensils and the contents measured by the electronic balance is reduced below a predetermined ratio of the initial weight or water is detected by the moisture sensor; And,
And a gas blocking means for selectively blocking the gas supplied to the crater by the control signal of the controller.
KR1020100056747A 2010-06-15 2010-06-15 Safety gas-range KR20110136620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100056747A KR20110136620A (en) 2010-06-15 2010-06-15 Safety gas-range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100056747A KR20110136620A (en) 2010-06-15 2010-06-15 Safety gas-range

Publications (1)

Publication Number Publication Date
KR20110136620A true KR20110136620A (en) 2011-12-21

Family

ID=45503249

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100056747A KR20110136620A (en) 2010-06-15 2010-06-15 Safety gas-range

Country Status (1)

Country Link
KR (1) KR20110136620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548197A (en) * 2018-03-16 2018-09-18 青岛海尔智慧厨房电器有限公司 Anti-dry kitchen range and its control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548197A (en) * 2018-03-16 2018-09-18 青岛海尔智慧厨房电器有限公司 Anti-dry kitchen range and its control method

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E601 Decision to refuse application