Electric cooker with bilayer outer pot

Abstract

The invention relates to an electric cooker with a bilayer outer pot. The electric cooker comprises an inner pot and the outer pot. The outer pot is of a bilayer structure and comprises an inner container and an outer container, the upper edge of the inner container is connected with that of the outer container, an interlayer is arranged between the wall of the inner container and that of the outer container, a heating pipe is arranged in the interlayer, the inner pot is placed in the inner container which is used for containing water, and multiple ventilation holes are formed in the upper portion of the wall of the inner pot and arranged above water. When the electric cooker is in use, the inner container is filled with a proper amount of water, food after being cleaned is placed in the inner pot, and the inner pot is sleeved in the inner container; after water in the inner container is heated through the heating pipe, water vapor enters the inner pot through the ventilation holes in the wall of the inner pot to be used for steaming and boiling food. When the electric cooker is in use, a user only needs to directly pour rice after being cleaned into the inner pot, and uncooked rice can be boiled by the water vapor, entering the inner pot, in the inner container of the outer pot. Compared with existing electric cookers where water and rice need to be mixed before being steamed, the electric cooker has the advantages that water needing to be added is reduced, heat and time for heating the water are both reduced, so that energy saving effect is realized.

Description

technical field [0001] The invention relates to the field of household kitchen appliances, in particular to an electric rice cooker with double-layer outer pots. Background technique [0002] Electric rice cookers currently on the market usually have a single-layer inner pot and a single-layer outer pot. Heat pipes are arranged at the bottom of the outer pot to heat the inner pot. In the outer pot, the heat pipe heats the water to the boiling point to cook or steam the food; since the heat capacity of water is large, the more water in the pot, the more heat absorbed by heating all the water to the boiling point. The time required will be longer and the energy consumption will be greater. Contents of the invention [0003] The invention provides an electric rice cooker with double-layer outer pots to solve the above technical problems. [0004] In order to achieve the above object, the technical solution of the present invention is achieved in this way: a double-layer out...

AI Technical Summary

Problems solved by technology

[0002] Electric rice cookers currently on the market usually have a single-layer inner pot and a single-layer outer pot. Heat pipes are arranged at the bottom of the outer pot to heat the inner pot. When in use, water is placed in the inner pot and mixed with rice, and the inner pot In the outer pot, the heat pipe heats the water to the boiling point to cook or steam the food; since the heat capacity of water is large, the more water in the pot, the more heat absorbed by heating all the water to the boiling point. It will take longer and consume more energy

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