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Water supply control method for electric steam oven and control apparatus thereof

A control method and technology of a control device, which are applied in the directions of household heating, heating fuel, household stoves/stoves, etc., can solve the problems of insecurity, dry heating of heating plates, etc., and achieve the effect of improving cooking effect and efficiency.

Active Publication Date: 2006-02-15
GUANGDONG GALANZ MICROWAVE OVEN & ELECTRICAL APPLIANCES MFG
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  • Claims
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AI Technical Summary

Problems solved by technology

Due to the lack of real-time control and monitoring devices for the temperature and steam volume in the oven cavity, electric steam ovens with this structure are likely to cause dangerous situations such as dry heating of the heating plate, which is very unsafe.

Method used

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  • Water supply control method for electric steam oven and control apparatus thereof
  • Water supply control method for electric steam oven and control apparatus thereof
  • Water supply control method for electric steam oven and control apparatus thereof

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] see Figure 1-Figure 4 , the water supply control method of the electric steamer includes at least three processes: the equilibrium temperature T c The measurement process, the real-time temperature T of the heating plate 2 The detection and comparison process and the execution action process of the water supply mechanism.

[0026] Equilibrium temperature T c The measurement process refers to the temperature obtained when the heating plate is heated under normal conditions and provides high-temperature steam to the cooking cavity, and its temperature change tends to be relatively stable, and the temperature is recorded in the memory of the control module;

[0027] Heating plate real-time temperature T 2 The detection and comparison process refers to the temperature signal value T detected by the sensing module on the heating plate in real tim...

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Abstract

This invention relates to a water supply control method for the electric steam stove, which includes at least three steps: the measuring course of the balanced temperature Tc, the detecting course of the heating plate real-time temperature T2, the comparing course and the operating course of the water make-up structure; wherein the measuring course of the balanced temperature Tc means the heating plate heats under the normal condition and provides the cooking cavity with high temperature steam, and records the stable temperature in the reservoir of the control module. This invention can realize the real-time and exact inspect to control the temperature of the stove; and it can control the providing with the period and the quantity of water for the heating plate to ensure the invariableness of the temperature and the steam quantity in the stove cooking cavity and benefits the cooking effect and cooking efficient

Description

technical field [0001] The invention relates to a water supply control method and a control device for an electric steamer, in particular to a water supply control method capable of maintaining a dynamic balance between the temperature in the cooking cavity of the furnace body and the steam volume by controlling the water supply volume of the electric steamer and its control device. Background technique [0002] Chinese patent ZL02268802.1 discloses an electric steam oven. The electric steam oven has a housing, a controller and an electric heater. A closed steam furnace with a front door is arranged inside the housing. An evaporation pool is arranged at the lower part of the furnace. Located in the evaporation pool, the evaporation pool communicates with the furnace through the steam inlet at the lower part of the furnace. A water storage tank is installed in the shell on one side of the furnace, and the water storage tank communicates with the evaporation pool through the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/00
Inventor 陈锦聪
Owner GUANGDONG GALANZ MICROWAVE OVEN & ELECTRICAL APPLIANCES MFG
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