A steamer and its control method

Abstract

The invention discloses a steamer and a control method thereof. The control method includes the following steps: S1, obtaining data of at least two parameters among the pressure and temperature in the chamber of the steamer, and the flow rate of the pressure relief unit; S2, according to the obtained The multi-feature parameter fusion result is obtained by analyzing the data; S3, adjust the pressure in the steamer chamber according to the multi-feature parameter fusion result. In step S2, analyzing and obtaining the multi-feature parameter fusion result according to the obtained data includes using an uncertainty analysis method to determine the confidence interval of each parameter, and outputting the multi-feature parameter fusion result. The present invention adjusts the pressure in the chamber of the steamer according to the fusion result of multiple characteristic parameters, so as to realize the active adjustment of the pressure in the chamber of the steamer, that is, precisely adjust and control the pressure in the chamber of the steamer, and can control the pressure in the chamber of the steamer. The amount of pressure in the chamber speeds up the cooking process and shortens the cooking time.

Description

technical field [0001] The invention belongs to the technical field of cooking equipment, and in particular relates to a steamer and a control method thereof. Background technique [0002] The steam box is a kitchen appliance that converts water into high-temperature steam to cook food with 100% steam. Precise temperature control, locking nutrition, reducing fat and salt, maintaining the original taste of food and full of umami. [0003] The pressure relief valve is one of the components on the steam box, which can release the pressure and exhaust the steam box. The existing pressure control steamer and pressure steamer all add a purely mechanical pressure relief valve at the steam outlet of the steamer. When the internal pressure of the steamer cavity reaches the maximum pressure that the pressure relief valve can withstand, the pressure relief valve will The pressure valve opens to release the pressure in the chamber. The pressure relief valve is a kind of opening and c...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the existing purely mechanical pressure relief valve can only realize the control of a fixed pressure value, and cannot accurately control the internal pressure of the steamer cavity for different food materials.

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