Electric pressure cooker with midway feeding device and control method

Abstract

The invention relates to an electric pressure cooker with a midway feeder and a control method. The electric pressure cooker of the invention comprises a cooker body and a cover body. An inner cookerused for containing food materials is arranged inside the cooker body, and the cover body covers the cooker body and is used for sealing the inner cooker. A microcontroller unit MCU used for controlling operation of the electric pressure cooker is arranged inside the cooker body. The cover body is equipped with a pressure valve for generating and controlling a pressure value. The cover body is equipped with a feeding device for feeding a material into the inner cooker during cooking process of the electric pressure cooker. The feeding device comprises a feeding cabin arranged on the cover body. The feeding cabin is communicated with the internal cavity of the electric pressure cooker through a feeder nose. The feeding cabin is provided with a food support frame. With the arrangement of thefeeding cabin, a food material which needs to be added midway is placed into the feeding cabin ahead of time during the cooking, and at a specific time node of cooking, the connection between the feeding cabin and the internal space of the product is opened to achieve the purpose of feeding midway without the need of waiting for pressure relief of the electric pressure cooker product for midway feeding.

Description

technical field [0001] The invention relates to an electric pressure cooker, in particular to an electric pressure cooker with a midway feeding device. Background technique [0002] Electric pressure cooker products set a pressure exceeding 1 standard atmospheric pressure during the cooking process to increase the cooking temperature of the ingredients to quickly cook the ingredients thoroughly. It is more suitable for cooking more difficult-to-cook ingredients such as tendons, bones, and beans. . [0003] Due to the differences in eating habits and cooking habits of users, some dishes need to be separated and put into the electric pressure cooker several times during cooking, instead of cooking all the ingredients at one time. In consideration of safety protection, the electric pressure cooker is generally designed with a protection mechanism that cannot be opened under pressure. If the user wants to add ingredients in the middle, he must wait for the pressure of the elect...

AI Technical Summary

Problems solved by technology

In consideration of safety protection, the electric pressure cooker is generally designed with a protection mechanism that cannot be opened under pressure. If the user wants to add ingredients in the middle, he must wait for the pressure of the electric pressure cooker to drop completely before opening the lid to complete the halfway feeding operation. Waiting is a waste of time. more

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