Electric stewing pot

Abstract

The invention provides an electric stewing pot. The electric stewing pot comprises a pot cover, an outer pot body and an inner container; the outer pot body is provided with a heating inner cavity with an opening in the upper side, and a heating assembly is arranged at the bottom of the heating inner cavity; the inner container is arrange in the heating inner cavity; the upper side opening of the outer pot body is covered with the pot cover, an inward valve structure is arranged on the pot cover, and the inward valve structure comprises an exhaust hole, a gas exchange channel, an air inlet and a pressurizing ball; and the exhaust hole is formed in the pot cover and is used for communicating with the outside, the gas exchange channel is formed in the pot cover and extends along the lower side of the pot cover, the gas exchange channel communicates with the exhaust hole, the air inlet is formed in the lower end of the gas exchange channel and communicates with the heating inner cavity, and the pressurizing ball is movably arranged in the gas exchange channel and is used for sealing or opening the air inlet according to the pressure in the heating inner cavity. According to the electric stewing pot, the heat insulation performance and the sealing performance of the pot cover are good, so that food materials in the inner container are heated evenly, and the original taste and flavor can be maintained.

Description

technical field [0001] The invention relates to the field of electric stew pot devices, in particular to an electric stew pot. Background technique [0002] With the continuous development of society, people are more and more fond of taking time out of daily life to carefully cook food. Electric cooking equipment is often used in the process of cooking food. Common electric cooking equipment includes electric rice cookers, pressure cookers and electric cookers. Stewing pot, the working principle of the electric rice cooker is to use the heating components on the outer pot to heat the inner pot, so that the inner pot is heated to cook the ingredients in the inner pot; and the pressure cooker and the electric rice cooker with a pressure valve The working principle is to use the heating element on the outer pot to heat the inner pot, and at the same time use the upper cover to seal the upper opening of the inner pot, so that the internal pressure of the inner pot is increased a...

AI Technical Summary

Problems solved by technology

But this kind of electric stew pot has the following problems: (1) because the pot cover is a single-layer structure, its heat insulation performance is relatively poor, and it is easy to cause the heat in the cooking cavity to be lost to the outside, reducing the heating efficiency of the electric stew pot; (2) The sealing performance of the pot cover to the cooking cavity is poor. During the cooking process of the electric stew pot, a large amount of steam in the cooking cavity will be lost. In order to ensure the cooking effect, the volume of the cooking cavity needs to be increased to store water, resulting in a larger volume of the outer pot. The overall appearance of the product is uncoordinated, and the aesthetics are poor; (3) When the water boils to generate air bubbles and impact the inner tank, it will generate noise due to the formation of resonance, and the sound insulation performance of the single-layer structure of the pot lid is poor, causing the noise to spread to the electric stew Out of the pot, reduce the user experience of using the electric stew pot

Images