Rice cooker

A technology of electric rice cooker and cooking body, which is applied to the utensils with integral electric heating device, the structure of cooking utensils, cooking utensils, etc., which can solve the problems of large time difference, overcooked rice, and the effect of cooking rice, and achieve gelatinization Fully uniform, rapid and uniform heat transfer

Inactive Publication Date: 2017-11-24
王荣欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to improve heat conduction and heat storage capacity, the inner pots of electric rice cookers on the market now generally use thick-walled inner pot structures, especially multi-layer composite structures with materials with high thermal conductivity inside, which have been improved in heat conduction and heat storage capacity, but still There is no fundamental improvement. When coo

Method used

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Embodiment Construction

[0012] In conjunction with the accompanying drawings, the present invention will be further described below using a fusible alloy with a melting point of 70 degrees Celsius as a phase change material and a heating device consisting of 4 independent units as a specific example.

[0013] Reference attached figure 1 , 2 , the present invention includes an inner pot 1 and a pot body 4 of an electric rice cooker.

[0014] The wall of the inner pot 1 has a double-layer structure with a cavity 2 inside and is sealed. The cavity 2 is filled with a phase-change material 3, and the phase-change material 3 adopts a fusible alloy with a melting point of 70 degrees Celsius in this embodiment.

[0015] A heating device 5 and an electromagnetic drive device 6 are arranged in the pot body 4, and the heating device 5 is composed of 4 independent heating units 5-1, 5-2, 5-3, and 5-4.

[0016] When the inner pot 1 is put into the pot body 4, the heating device 5 is placed under the inner pot,...

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Abstract

The invention provides a rice cooker. The rice cooker comprises a rice cooker inner pot and a cooker body; the pot wall of the inner pot is of a sealed double-layer structure with a cavity inside, and the cavity is filled with phase change materials such as fusible alloy; and a heating device and an electromagnetic driving device are arranged in the cooker body of the rice cooker. When cooking, the inner pot is heated by the heating device, and the phase change materials in the inner pot cavity gradually melt into a liquid state and form convection in the cavity; a heating method which conveys the phase change materials more fully is adopted; and even by taking advantage of the electrical conductivity of the selected phase change materials, fast convection is formed compulsively through electromagnetic drive, and the heat is spread to all parts of the inner pot quickly and evenly, so that the rice is steamed and braised to the best. The melting point of the phase change materials is selected in the temperature range of the thermal insulation of the rice, and the inner pot can keep the temperature of the rice for a long time after the rice is braised.

Description

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Claims

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Application Information

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Owner 王荣欣
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