Electric pressure cooker control method, control device and electric pressure cooker

Abstract

The invention discloses an electric pressure cooker control method, a control device and an electric pressure cooker. The control method comprises the following steps: when a pressure switch of the electric pressure cooker trips, acquiring and recording current temperature of the bottom of the electric pressure cooker as a first temperature; controlling the electric pressure cooker to conduct heating work, and heating the temperature of the bottom of the electric pressure cooker to a second temperature and then stopping heating; detecting whether the temperature of the bottom of the electric pressure cooker drops to a third temperature or not, if so, continuing to heat to the second temperature; and if not, continuing to stop heating. Since the temperature of the bottom of the electric pressure cooker circulates between the second temperature and the third temperature, over-pressure exhaust on the electric pressure cooker is achieved in a circulating mode, so that boiling rice cooking is conducted and the advantages of cooking rice with pressure are still reserved. In addition, the entire control process is achieved by detecting the temperature of the bottom of the electric pressure cooker without setting an electrical element on a cooker cover of the electric pressure cooker so that the cooker cover of the electric pressure cooker can be detached and washed and the overall cost of the electric pressure cooker can be reduced.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to an electric pressure cooker control method, device and electric pressure cooker. Background technique [0002] As a newer generation product, the electric pressure cooker is widely welcomed due to its feature of boiling and cooking rice. In general electric pressure cookers, boiling and cooking rice is realized when the temperature in the pot is detected by the temperature sensing package on the pot cover to a certain value, and then the electromagnetic valve is intermittently exhausted or the electromagnet drives the pressure limiting valve to exhaust. This electric pressure cooker exhaust control method needs to connect wires, temperature sensing bags, solenoid valves or electromagnets, etc. on the pot cover, which has high production costs and cannot realize the detachable and washable pot cover. Contents of the invention [0003] Based on this, it i...

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Problems solved by technology

[0003] Based on this, it is necessary to address the problem that the electric pressure cooker cannot realize the removable and washable cover of the electric pressure cooker, and provide an electric pressur

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