Air pressure regulating system for electric rice cooker

Abstract

The invention belongs to the technical field of electric cookers, in particular to an air pressure regulating system for an electric rice cooker. The air pressure regulating system comprises a base, asleeve, an inner pot and a cooker cover, wherein the cooker cover is detachably mounted on the base through the sleeve; and the inner pot is detachably mounted in the sleeve. The air pressure regulating system also comprises a controller, a pneumatic pump and an air pressure balance module, wherein the pneumatic pump is arranged on the upper surface of the cooker cover; the air pressure balance module is fixedly mounted on the inner wall of the cooker cover and connected with the pneumatic pump through a pipe; and the controller is used for controlling the work of the pneumatic pump and the air pressure balance module. When the controller is used for controlling the work of the pneumatic pump, the air pressure in the pneumatic pump always keeps at a set value, and the air pressure balancemodule enables the rice cooking pressure in the inner pot to be always as same as the air pressure in the pneumatic pump by matching with the pneumatic pump. The air pressure regulating system is mainly used for regulating the air pressure in the inner pot of the electric rice cooker, thereby preventing the electric rice cooker from being damaged by the overlarge air pressure in the inner pot andimproving the service life of the electric rice cooker.

Description

technical field [0001] The invention belongs to the technical field of electric cookers, in particular to an air pressure regulating system for electric cookers. Background technique [0002] A rice cooker is a kitchen appliance that uses electric heat to cook food. Its working temperature is mostly around 100°C, and it can perform various cooking operations such as steaming, boiling, stewing, simmering, and braising. It is clean and hygienic to use, has no pollution, saves time and effort, and is one of the indispensable utensils for the modernization of housework. [0003] However, the existing electric rice cooker with pressure cooking cannot automatically adjust the air pressure in the pot. If the air pressure is too high, the food will be boiled and the nutrition will be lost. On the other hand, there may be an explosion. Poor security risks and extremely poor user experience. [0004] There are also technical solutions for electric rice cookers in the prior art. For...

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Problems solved by technology

Although the technical solution can adjust the air pressure of the electric cooker, the technical solution cannot control the air pressure in the electric cooker to maintain a constant value, thus affecting the use of the technical solution

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