The invention discloses a pan based on ultrasonic-assisted heating, a cooking
system and a cooking method.The pan comprises a pan body and a bottom cover detachably and fixedly connected to the bottom face of the pan body, a
closed cavity is formed between the pan body and the bottom cover, and an ultrasonic vibrator and a heating coil are fixedly arranged in the
closed cavity; a rigid heat
insulation layer is arranged between the ultrasonic vibrator and the pot body, and a heat insulation sheath is further arranged on the outer side of the ultrasonic vibrator; the device further comprises a power socket, and the ultrasonic vibrators and the heating coil are electrically connected with the power socket. When the pan works, the ultrasonic vibrator can apply ultrasonic
waves to the pan body, so that food in the pan body is evenly heated, the problem of uneven heating is avoided, high-frequency vibration of the ultrasonic
waves accelerates
heat transfer, cooking time is shortened, cooking efficiency is improved, the food can be rapidly cooked at a low temperature through ultrasonic heating, and the cooking efficiency is improved. And the
ultrasonic vibration has a sterilization effect, so that the
food safety is favorably improved.