Anti-overflow and anti-scalding electric rice cooker

Abstract

The invention discloses an anti-overflow and anti-scalding electric rice cooker. The anti-overflow and anti-scalding electric rice cooker comprises a shell, an inner container and a cooker cover, wherein a heating plate fixed on the bottom wall of the shell is abutted against the bottom of the inner container, the shell is rotatably connected with the cooker cover through a pin shaft, a sliding cavity is formed in the cooker cover, a push plate is hermetically and slidably connected in the sliding cavity, a screw is in threaded connection with the center of the push plate, two optical shaft sections of the screw are respectively and rotatably connected with two bottoms of the sliding cavity through bearings, a rotating plate is fixedly connected to the bottom of the screw, and a pluralityof small holes are formed in the rotating plate. The anti-overflow and anti-scalding electric rice cooker has the beneficials advantages that according to the anti-overflow and anti-scalding electricrice cooker, through the staggered arrangement of the small holes and exhaust holes, relatively cold gas is compressed under the action of the hot pressure of the inner container and is finally discharged in the form of small airflow columns, so that water bubbles accumulated in the inner container are broken in cold and hot contact and airflow impact, and meanwhile, the heat carried by the discharged gas is reduced, and scalding is avoided.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to an anti-overflow and anti-scald electric rice cooker. Background technique [0002] Electric rice cooker is also called electric pot, electric rice cooker. It is a cooker that converts electric energy into heat energy. It has multiple heating operations such as steaming, boiling, stewing, stewing, and simmering. However, the rice cooker often overflows when the rice continues to be cooked. The reason is that Because during the heating process, the cooking water evaporates rapidly after reaching the boiling point, and many water bubbles of different sizes are formed while increasing the air pressure, while the inner tank of the rice cooker is in a relatively sealed environment, and the bubbles will burst after fully growing. Liquid residue will be produced. Under the action of thermal pressure, the water in the rice cooker will continuously grow and burst blisters, and g...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the rice cooker in the prior art is prone to overflow when cooking rice, and a large amount of residual liquid is prone to appear at the bottom of the pot cover, which makes cleaning more troublesome.

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