Electric pressure cooking vessel
A technology for cooking utensils and pressure, which is applied in pressure cookers, cooking utensils, household utensils, etc. It can solve the problems that affect the pressure control accuracy and food cooking effect, and the large deviation, so as to achieve good cooking effect, high pressure control accuracy and stable performance. Effect
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Example Embodiment
[0018] Example 1:
[0019] Such as figure 1 As shown, in the electric pressure cooking appliance of embodiment 1 of the present invention, the pot cover assembly 2 is installed on the upper part of the pot body 1. The pot body 1 is equipped with an outer pot 6, and an electric heating plate 3 is installed on the outer pot 6 for the food to be cooked. The inserted inner pot 7 is placed on the electric heating plate 3, the lid assembly 2 is provided with an inner lid 4, and the inner lid 4 is sealed with the inner pot 7 through a sealing ring 5; a pressure sensing valve is provided on the inner lid 4 9. Including: the valve body 91, the valve core 92, the sealing film 93, the valve body 91 is installed on the inner pot cover 4, the valve core 92 is installed in the hole of the valve body 91, in a dynamic fit, the valve core 92 and the valve body A cylindrical spring 94 is arranged between 93, and a sealing film 93 is installed on the valve body 91. The sealing film 93 seals the val...
Example Embodiment
[0021] Example 2:
[0022] The electric pressure cooking appliance of this embodiment is such as figure 2 Shown. Among them, a transmission lever 10 is set between the valve core 92 and the micro switch 8. The transmission lever 10 can rotate around the shaft 11. When the pressure in the inner pot 7 increases and is greater than the sum of the movement resistance of the valve core 92 and the elastic force of the elastic structure, The spool 92 moves upwards, touches the transmission lever 11, the transmission lever 10 rotates around the shaft 11, and touches the micro switch 8 to generate an electric signal, thereby adjusting the on-off or heating power of the electric heating plate 3. The other structure is the same as the first embodiment.
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