Pot cover and cooking appliance

Abstract

The invention provides a pot cover and a cooking appliance, wherein the pot cover includes an outer pot cover and an inner pot cover; the inner pot cover comprises an upper cover and a lower cover; the upper cover is fastened on the lower cover and is detachably connected to the lower cover, and a cooling passage, in which cooling water can circulate, is formed between the upper cover and the lower cover; a cooling passage seal ring, which is used for sealing the cooling passage, is sandwiched between the upper cover and the lower cover; a water inlet and a water outlet, by which the cooling passage communicates to an external water path, are additionally formed in the inner pot cover; interface seal rings, which communicate with the cooling passage, are formed on the cooling passage seal ring; the interface seal rings are inserted into the water inlet and the water outlet; and a pipe connector, which is inserted into the interface seal ring and forms a sealed passage with the water inlet, and a pipe connector, which is inserted into the interface seal ring and forms a sealed passage with the water outlet, are arranged on the outer pot cover. According to the pot cover and the cooking appliance provided by the invention, rapid and safe uncovering can be achieved; and meanwhile, the inner pot cover and the cooling passage can be independently cleaned, so as to guarantee eating safety.

Description

technical field [0001] Embodiments of the present invention relate to the field of kitchen appliances, in particular to a pot cover and a cooking utensil. Background technique [0002] The electric pressure cooker is realized by utilizing the physical characteristics that the boiling point of water is affected by the air pressure (the higher the air pressure, the higher the boiling point). Fast cooking, high cooking temperature, good food taste and many other advantages have become indispensable cooking utensils in our kitchen. [0003] Although the electric pressure cooker can cook food quickly, due to the high pressure in the pot, the lid cannot be opened immediately after cooking. The lid must be opened after the pressure in the pot returns to the external pressure to ensure safe use. . There are mainly the following two ways to quickly release the pressure of the electric pressure cooker, one is to directly reduce the pressure in the pot through exhaust, and the other ...

AI Technical Summary

Problems solved by technology

However, in the prior art, the cooling channel is an integrated structure formed in the pot cover, and the cooling channel is directly connected to the water pump through a water pipe, so as to ensure the sealing effect of the cooling channel, which makes it inconvenient to clean the cooling channel separately. Dirt and scale accumulate in the cooling channel, which is very unsanitary and endangers food safety

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