Pressure control method of electric pressure cooker

Abstract

The invention discloses a pressure control method of an electric pressure cooker. The pressure control method comprises the following steps: obtaining the coordinates of the place of the electric pressure cooker; inputting the boiling point of the place of the electric pressure cooker; receiving the boiling point and making a scheme of pressure and temperature in the cooker; setting a cooking time period according to a food material; correspondingly setting the pressure and temperature in the cooker for each cooking time period; storing. According to the pressure control method disclosed by the invention, communication between a mobile terminal and the electric pressure cooker can be realized through the mobile terminal; the position coordinates of the electric pressure cooker are acquired through the mobile terminal; the altitude value of the place is inquired according to the position coordinates, and the boiling point value at the electric pressure cooker is obtained according to the altitude value; a cooking scheme is designated for the food material according to the boiling point value; the method disclosed by the invention realizes independent control of different places, different altitudes and different foods.

Description

technical field [0001] The invention belongs to a control method of kitchen appliances, in particular to a pressure control method of an electric pressure cooker. Background technique [0002] With the advancement of science and technology, smart kitchen appliances have gradually entered people's daily life, and are widely recognized for their simple operation, rich preset content, intelligent cooking, simple and beautiful appearance, and effective acquisition of cooking time and cooking status. dear. [0003] Taking electric rice cookers and pressure cookers as examples, kitchen appliances include a cooking cavity formed by sealing and sealing the upper cover, and usually the upper cover is provided with an exhaust structure. [0004] The principle of the electric pressure cooker is as follows: the boiling point of water is affected by the air pressure, the higher the air pressure, the higher the boiling point. On high mountains and plateaus, the air pressure is less than...

AI Technical Summary

Problems solved by technology

The electric pressure cooker seals the water quite tightly, and the water vapor produced by the heating and evaporation of the water cannot diffuse into the air, but can only be kept in the electric pressure cooker, so that the air pressure inside the electric pressure cooker is higher than 1 atmospheric pressure, and is kept at a controllable level. Within the safe range, the water should not boil until it is higher than 100°C, so that a high-temperature and high-pressure environment is formed inside the electric pressure cooker, and the processed ingredients are easy to cook quickly and are quite crispy.

[0005] At present, the control methods of electric pressure cookers are all prefabricated and fixed, and cannot be adjusted according to the differences in different regions.

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