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A humidity control system, control method and steam cooking device

A technology of humidity control and cooking device, which is applied to steam cooking utensils, timing control ignition mechanisms, cooking utensils, etc., can solve the problems of inaccurate humidity detection and control of oxygen sensors, and solve the problems of inaccurate humidity detection and control and constant temperature. , the effect of reducing the deviation

Active Publication Date: 2022-07-15
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a humidity control method for a steam cooking device, by determining the target oxygen concentration according to the consistency gap between the oxygen concentration corresponding to the target humidity and the oxygen concentration detection component, and according to the real-time oxygen concentration and The comparative relationship of the target oxygen concentration determines whether to perform humidification, which effectively solves the problem of inaccurate humidity detection and control due to the consistency of the oxygen sensor itself

Method used

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  • A humidity control system, control method and steam cooking device
  • A humidity control system, control method and steam cooking device
  • A humidity control system, control method and steam cooking device

Examples

Experimental program
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Embodiment 1

[0042] The technical solution adopted in the present invention is, a humidity control method, which is used in a steam cooking device, such as figure 1 shown, including the following steps:

[0043] S1, start the steam cooking device, and set the target temperature and target humidity;

[0044] S2, preheat the cooking cavity of the steam cooking device, and collect the real-time temperature of the cooking cavity and the oxygen concentration detection component disposed in the cooking cavity at the same time, according to the real-time temperature, the target temperature and the standard Comparing the working temperature to judge whether the preheating is completed; when the preheating is completed, go to S3;

[0045] Wherein, the standard working temperature is the working temperature of the oxygen concentration detection component, and the oxygen concentration detection component is used to detect the humidity of the cooking cavity, and calibrate by a segmented calibration m...

Embodiment 2

[0099] This embodiment provides a humidity control system for a steam cooking device such as Figure 4 As shown, the humidity control system includes a control component 1 and an oxygen concentration detection component 2, a first temperature detection component 3, a steam generation component 4, a heating component 5 and a second temperature detection component 6 electrically connected to the control component 1 , the first temperature detection component 3 is used to detect the temperature of the oxygen concentration detection component 2, and the second temperature detection component 6 is used to detect the temperature of the cooking cavity.

[0100] In this way, the heating component 5 and the steam generating component 4 can increase the temperature of the cooking cavity and humidify the cooking cavity. The oxygen concentration detection component 2 can detect the oxygen concentration of the cooking cavity to obtain the humidity of the cooking cavity. The second temperatu...

Embodiment 3

[0107] This embodiment provides a steam cooking device having the humidity control system of the second embodiment.

[0108] In specific implementation, the steam cooking apparatus of this embodiment may apply the humidity control method of Embodiment 1.

[0109] In a specific implementation, the steam cooking device may be a steamer, a micro-steamer, a steamer, an all-in-one micro-steamer, and the like.

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Abstract

The invention discloses a humidity control system, a control method and a steam cooking device, wherein the humidity control method comprises the following steps: S1, start the steam cooking device, set target temperature and target humidity; S2, preheat, collect the cooking cavity and oxygen The real-time temperature of the concentration detection component determines whether the preheating is completed according to the relationship between the real-time temperature, the target temperature and the standard working temperature; when the preheating is completed, go to S3; S3, adjust the temperature of the cooking cavity and the oxygen concentration detection component respectively as the target temperature and standard working temperature, and collect the real-time oxygen concentration of the cooking cavity, and determine whether to humidify according to the relationship between the real-time oxygen concentration and the target oxygen concentration. The invention determines the target oxygen concentration according to the consistency difference between the oxygen concentration corresponding to the target humidity and the oxygen concentration detection component, and judges whether to perform humidification according to the real-time oxygen concentration and the target oxygen concentration, effectively solving the problem of humidity detection caused by the consistency of the oxygen sensor itself. and inaccurate controls.

Description

technical field [0001] The invention belongs to the technical field of humidity control systems, and in particular relates to a humidity control system, a control method and a steam cooking device. Background technique [0002] The taste of food cooking is related to the ingredients and the cooking environment, and the cooking environment mainly includes temperature and humidity. Under the condition of keeping the temperature appropriate, the environmental humidity has a great influence on the quality of cooking taste. At present, in kitchen appliances, oxygen sensors are mostly used for humidity detection in high-temperature (working temperature above 400°C) cooking environments, that is, the oxygen concentration in the cavity is detected by the oxygen sensor to indirectly reflect the water vapor concentration in the cavity, so as to achieve the purpose of humidity detection. [0003] The oxygen concentration in the air is generally 21%; it has been verified by experiments ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/04A47J36/00A47J36/32
CPCA47J27/04A47J36/32A47J36/00A47J2027/043
Inventor 罗淦恩高宁刘明雄潘叶江
Owner VATTI CORP LTD
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