A high thermal conductivity equal temperature pot

Abstract

The invention relates to a high thermal conductivity equal temperature pot, which comprises an inner pot and an outer pot. The inner pot is set in the outer pot and has a vacuum chamber between the inner pot and the outer pot. The gaseous liquid phase-change working medium, the open end of the inner pot is sealed and fixedly connected with the open end of the outer pot, a liquid-absorbing core is arranged in the vacuum chamber, and the liquid-absorbing core is attached to the outer wall of the inner pot, and the liquid-absorbing core and There is a gap between the inner walls of the outer pot. In the equal temperature pot of the present invention, when the liquid phase-change working medium changes from a gaseous state to a liquid state, the liquid phase-change working medium can flow down from the outer wall of the inner pot along the liquid-absorbing core instead of flowing down the inner wall of the outer pot, which is not easy The heat of the liquid phase change working medium is conducted to the outside of the equal temperature pot, so that the thermal conductivity of the liquid phase change working medium and the food in the pot is better, and the heat preservation effect is better; A certain gap ensures the free flow of the liquid phase change working medium, thereby achieving better temperature uniformity.

Description

technical field [0001] The invention relates to the technical field of cooking pots, in particular to a high thermal conductivity equal temperature pot. Background technique [0002] At present, the material used in the inner pot of electric rice cooker or electric pressure cooker is generally aluminum alloy / stainless steel composite plate. They mainly use non-stick coatings such as PTFE (Teflon) on the inner aluminum surface to realize the surface in the cooking process. non-stick effect. However, these non-stick coatings have poor wear resistance and are relatively easy to fall off. After being absorbed by the human body, they may cause safety hazards to consumers' health. Therefore, a healthy non-coated liner pot heated by an electric heating plate is disclosed in the prior art, and a certain physical non-stick effect is achieved by controlling the temperature of the pot body. Due to the nutrition of the uniform heating temperature distribution of the inner pot, when th...

AI Technical Summary

Problems solved by technology

Due to the nutrition of the uniform heating temperature distribution of the inner pot, when the bottom of the uncoated pot is heated more intensively, the physical non-stick effect of the bottom of the pot is poor, and the rice is easy to stick to the bottom of the pot and the paste there is also difficult to clean

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