Dry burning prevention device and gas stove

A technology of anti-dry burning and central fire cover, which is applied in the field of kitchen utensils, can solve the problems of low precision and the temperature sensor is easily affected by flames, so as to prevent misjudgment, reduce personal safety injuries or other accidents, and improve user experience. Effect

A technology of anti-dry burning and central fire cover, which is applied in the field of kitchen utensils, can solve the problems of low precision and the temperature sensor is easily affected by flames, so as to prevent misjudgment, reduce personal safety injuries or other accidents, and improve user experience. Effect

CN112032777APending Publication Date: 2020-12-04GREE ELECTRIC APPLIANCES INC
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  • Dry burning prevention device and gas stove
  • Dry burning prevention device and gas stove
  • Dry burning prevention device and gas stove

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] In order to better understand the purpose, structure and function of the present invention, a dry-burn prevention device and a gas stove of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like figure 1 and figure 2 As shown, the present invention provides a kind of anti-dry burning device, comprises burner head 1, and burner head 1 is provided with outer ring fire cover 3, and outer ring fire cover 3 is provided with center fire cover 4, and center fire cover 4 is provided with The temperature sensor 6 also includes a heat insulation structure 5 , which is sheathed outside the temperature sensor 6 to prevent direct contact between the flame and the temperature sensor 6 so as to improve the temperature sensing accuracy of the temperature sensor 6 .

[0028] The central fire cover 4 is provided with a stepped hole, and the upper surface of the central fire cover 4 is provided with a flange 42 along ...

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Abstract

The invention discloses a dry burning prevention device. The dry burning prevention device comprises a burner, an outer ring fire cover is arranged on the burner, a center fire cover is arranged in the outer ring fire cover, and a temperature sensor is arranged on the center fire cover. A heat insulation structure is further included and sleeves the temperature sensor, the flame is prevented fromdirectly contacting the temperature sensor, so that the temperature sensing accuracy of the temperature sensor is improved. The invention further discloses a gas stove. The gas stove comprises a bottom shell, a panel is fixedly connected to the bottom shell, and the dry burning prevention device is arranged on the panel. According to the gas stove, the heat insulation structure sleeves the temperature sensor of the central fire cover, the telescopic temperature sensor is prevented from being baked by flame of a burner, the durability and the temperature sensing accuracy of the telescopic temperature sensor are enhanced, the misjudgment of the temperature is prevented, and the user experience is improved; and personal safety injury or other accidents possibly caused to users are reduced.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to a dry-burn prevention device and a gas stove. Background technique [0002] Household gas stoves usually use natural gas or liquefied petroleum gas as fuel, and there will be certain safety hazards when used improperly, especially when there is no pot or no cooking materials in the pot, the burning temperature is too high, which will lead to gas The stove is damaged, the pot is damaged or even a fire occurs. The anti-dry burning gas stove in the prior art, that is, when dry burning occurs in the pot, the gas stove will automatically cut off the gas and turn off the flame to prevent accidents, and has become the best choice for many users. However, the traditional anti-dry burner usually includes the structure of the outer ring fire cover and the center fire cover. A telescopic temperature sensor for detecting the temperature of the pot is arranged in the middle of the b...

Claims

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Application Information

Patent Timeline
04 Dec 2020
Publication
CN112032777A
IPC
F24C3/12; F23D14/02; F23D14/46; F23D14/58
CPC
F23D14/02; F23D14/46; F23D14/58; F24C3/126
Inventors
邓祥; 王光汉