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A fool-proof device for manually igniting a stove

A manual and anti-fooling technology, which is applied in the direction of household stoves/stoves, applications, household appliances, etc., can solve problems such as gas valve opening and closing misoperations, and achieve the effects of avoiding potential safety hazards, simple structure, and convenient use

Active Publication Date: 2019-05-03
ANHUI HANSUM INSTR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device can solve the problem of misoperation of the opening and closing of the gas valve during ignition, and the ignition safety is also greatly improved.

Method used

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  • A fool-proof device for manually igniting a stove
  • A fool-proof device for manually igniting a stove
  • A fool-proof device for manually igniting a stove

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Below in conjunction with embodiment technical solution of the present invention is made more specific description:

[0024] The present invention includes a first turntable 10 for controlling the gas circuit valves of the permanent fire and a second turntable 20 for controlling the gas circuit valves of the main fire. The first turntable 10 is provided with a first notch 11, and the second turntable 20 is provided with a second turntable. Two notches 21.

[0025] Such as figure 1 As shown: when the second notch 21 is at the 6 o'clock position directly below the second turntable, and when the first notch 11 is at the 3 o'clock position of the first turntable, the permanent flame gas circuit valve And the main fire gas path valve is in the initial closed state, the edge of the first turntable 10 coincides with the second notch 21, at this time, the first turntable 10 can rotate freely, and the second turntable 20 is held by the first turntable 10 limit rotation;

[00...

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Abstract

The invention relates to a foolproof device for manual ignition of a cooking range. The foolproof device includes a first turntable for controlling a pilot flame gas passage valve and a second turntable for controlling a main flame gas passage valve. The first turntable is provided with a first notch. The second turntable is provided with a second notch. When the disk edge of the first turntable except the first notch is stuck in the second notch and limits the rotation of the second turntable, the pilot flame gas passage valve and the main flame gas passage valve are initially closed, when the first turntable rotates to the first notch and is opposite to the second turntable and the limitation of the second turntable rotation is released, the pilot flame gas passage valve is open, and when the disk edge of the rotating second turntable except the second notch is stuck in the first notch and limits the rotation of the first turntable, the main flame gas passage valve is open. The foolproof device greatly improves the safety of the manual ignition of the cooking range, and ensures that the pilot flame will not be extinguished due to the misoperation of the manual ignition valve in the case of the main fire ignition.

Description

technical field [0001] The invention belongs to the technical field of valve control, and in particular relates to a fool-proof device for manual ignition of a stove. Background technique [0002] In terms of ignition methods, traditional commercial stoves are divided into manual ignition and automatic ignition. For the manual ignition method, there are great fire hazards and personal safety hazards. Such as manual ignition usually is to manually use fire source (as: ignite with lighter, ignite newspaper etc.) to ignite furnace gas, another kind of mode is to start electronic ignition manually, ignite gas by electric arc. But these two methods are to directly ignite the gas in the furnace, and there is no permanent flame design in the furnace. Experienced chefs usually perform ignition operations in this order: first turn on the power of the fan, and then adjust the damper that controls the opening and closing of the air passage to the minimum; Make preparations; then qui...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/10
CPCF24C3/10
Inventor 夏光超
Owner ANHUI HANSUM INSTR EQUIP
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