Soaking pot based on none-phase-change heat superconduction and manufacturing method thereof

Abstract

The invention provides a soaking pot based on none-phase-change heat superconduction. A pot outer wall and a pot inner wall are connected so that a closed cavity can be formed between the pot inner wall and the pot outer wall. The closed cavity is divided into an upper cavity and a lower cavity through a connection ring. A non-phase-change heat exchange working medium is injected into the lower cavity. A valve is arranged on the connection ring. An exhaust hole is formed in the outer surface of the upper cavity. The invention further provides a manufacturing method of the soaking pot. The soaking pot comprises the upper cavity and the lower cavity. The upper cavity is used as a thermal insulation cavity, and meanwhile the upper cavity plays a buffering role during high pressure relief. The non-phase-change heat exchange working medium is arranged in the lower cavity. Heat is conducted from the heat source to other parts except a heat source through the non-phase-change heat exchange working medium by means of the interaction of micro working medium molecules within the temperature or pressure range in which phase changes can not happen to the non-phase-change heat exchange working medium. According to the manufacturing method of the soaking pot, the non-phase-change heat exchange working medium under different use environments is divided, and therefore the greatest heat conduction effect can be achieved.

Description

technical field [0001] The invention relates to the field of kitchen utensils, in particular to a soaking pot based on non-phase-change thermal superconductivity and a manufacturing method thereof. Background technique [0002] When cooking ingredients, generally all are at the bottom of the pot or the local pot wall near the bottom of the pot is heated. At this time, the heating of the ingredients in the pot is realized by the heat conduction of the pot wall. Because the temperature difference of each part of the pot body is large, the temperature difference of the ingredients located in different positions in the pot body is large, and it is easy to cause the problem that the ingredients at the bottom of the pot are burnt and the ingredients at other positions in the pot are not cooked or even hot. The above problems will eventually affect the appearance, taste and nutritional value of the food, especially when the food is heated insufficiently and unevenly, the molecular...

AI Technical Summary

Problems solved by technology

Use the heat conduction of the phase change heat pipe of the heat exchange medium to make the soaking pot, so as to solve the above problems caused by the low heat transfer rate and poor temperature uniformity.

[0004] However, in the above technical solutions, the phase change heat pipe technology has higher requirements on the heat pipe structure and the phase change heat working medium. To realize the phase change heat pipe cycle, a capillary structure must be designed in the tube, which will increase the difficulty and cost of manufacturing the pot; At the same time, since the heat conduction process is realized by the phase change cycle of the heat exchange working fluid, there may be problems of thermal runaway or heat exchange failure. Affect the safety and service life of the pot

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