Intelligent anti-scorching cooking bench control system and method

A control system and anti-scorch technology, which is applied in the field of kitchen stoves, can solve the problems of affecting the judgment of pot temperature/pressure, misjudgment, and affecting normal cooking, so as to ensure the safety of life and property, low promotion cost, The effect of ensuring a healthy diet

Pending Publication Date: 2022-02-01
邓君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is another situation, imagine that if the kitchen is in a ventilated state, the fire head of the stove is affected by the wind direction, which may also affect the system's judgment on the temperature / pressure of the pot
[0014] In daily life, the existing anti-dry cooker products on the market cannot effectively and accurately judge the above situations, which may make misjudgments and affect the normal cooking

Method used

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  • Intelligent anti-scorching cooking bench control system and method
  • Intelligent anti-scorching cooking bench control system and method
  • Intelligent anti-scorching cooking bench control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] This embodiment discloses as figure 1 An intelligent anti-scorch cooktop control system is shown, including

[0046] The human body induction system is used to detect human body activities in the operating range of the gas stove, and according to the time corresponding to the timing of the timing relay when the human body leaves the operating range, send a control signal or initialize the timing value of the timing relay;

[0047] The gas cut-off system is used to receive the control signal sent by the human body induction system, and control the normally closed electromagnetic valve to close the main gas valve port through the timing relay.

[0048] In this embodiment, through the investigation of the use scene, it is found that the chef operates normally at the stove, and the normal range of activities is within 3-4m around the stove. The kitchen size of ordinary residents is also within the range of 2-4 meters from the stove.

[0049] Therefore, in this embodiment,...

Embodiment 2

[0062] This embodiment provides a control switch with a time setting range. First, in order to meet the following scene requirements: in the kitchen, some dishes need to be boiled for a certain period of time. The chef may occasionally leave the operating range of the stove to do other things, but the chef still Keep your focus on controlling the heat of the food. But sometimes the chef can be away for too long and forget to focus on cooking the food.

[0063] Therefore need can provide the circuit control switch of time setting scope, transmit signal to gas cut-off system. The chef can set the time range by himself according to the cooking time of the food; if not set, the default time is 120 seconds. If the chef does not return to the stove for operation within a certain period of time, the system sends a signal to the gas cut-off system to close the gas valve. If the chef returns to the stove within a certain period of time, the system keeps the gas pipeline normally open ...

Embodiment 3

[0071] At the specific embodiment level, this embodiment uses 12V power supply as the power supply of the entire system, and arranges each hardware module according to the relationship between signal input, output and control (circuits such as figure 2 Shown), and through multiple arrangement and assembly of the breadboard, the connection and assembly relationship of the circuit is determined (such as image 3 shown).

[0072] In this embodiment, through the physical assembly and experiment of each module of the control system of the breadboard, a control system that can realize functions is preliminarily built.

[0073] According to the breadboard circuit scheme, this embodiment continues to design a scheme prototype model according to the structure of the gas stove. At the same time, in the breadboard test, the solenoid valve is more suitable for use in the environment of connecting gas pipelines.

[0074] In order to facilitate the safety demonstration, the prototype of ...

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Abstract

The invention relates to the technical field of kitchen stoves, in particular to an intelligent anti-scorching cooking bench control system and method. The intelligent anti-scorching cooking bench control system comprises a human body induction system and a gas cut-off system; the human body induction system is used for detecting human body activities in the operation range of a gas stove, and according to the situation corresponding to the time when the human body leaves the operation range and the time counted by a timing relay, sending a control signal or initializing the timing value of the timing relay; and the gas cut-off system is used for receiving the control signal sent by the human body induction system and controlling a normally-closed electromagnetic valve to close a gas main valve port through the timing relay. The problem that dishes are burnt and even kitchen fires are caused when cooks temporarily leave and forget to turn off the fire during cooking can be effectively prevented, so that the diet health of the masses is ensured, and the life and property safety of the masses is guaranteed. The system and method are low in popularization and promotion cost, can get rid of unfavorable objective environmental factors such as wind blowing or external air temperature / pressure, and are more accurate and reliable.

Description

technical field [0001] The invention relates to the technical field of kitchen stoves, in particular to an intelligent anti-scorch stove control system and method. Background technique [0002] Dry burning of the stove is a problem that is often encountered in the cooking process. Inadvertently, it may cause irreparable economic losses and personal injuries. [0003] In the Chinese patent literature, the patent No. ZL200710146042.6 is disclosed for an invention patent of an anti-dry burning control device for household gas stoves, including: a push knob, a gas valve, and a pulse controlled by the up and down movement of the push knob in the fixed frame The ignition switch is characterized in that: an anti-dry circuit control switch controlled by the rotation of the pressing knob is arranged in the fixed frame. In the pulse ignition switch device of the existing electric linkage valve of the gas stove, an anti-dry-burning circuit control switch controlled by the rotation of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/12
CPCF24C3/126
Inventor 邓君
Owner 邓君
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