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Tableware capable of achieving electromagnetic heating, phase change heat storage, heat preservation and endurance and preparation method of tableware

A phase change heat storage and electromagnetic technology, applied in the direction of table utensils, heat exchange materials, chemical instruments and methods, etc., to achieve the effects of improving heat exchange efficiency, long-term heat preservation and battery life, and simple structure

Pending Publication Date: 2020-07-03
常州中科特炭新能源科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Two kinds of regenerators of the same volume are filled in the tray, and the temperature rise of the regenerator is the same (temperature rise range of 50-100°C), and the heat storage capacity of the stainless steel regenerator tableware is only 2%-3% of that of the phase change material regenerator tableware; , because the heat storage body is made of magnetically conductive metal materials, only sensible heat is stored, and the surface temperature of the tableware drops linearly during use, and it cannot stay and last for a long time in a small range (5-10°C) temperature

Method used

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  • Tableware capable of achieving electromagnetic heating, phase change heat storage, heat preservation and endurance and preparation method of tableware
  • Tableware capable of achieving electromagnetic heating, phase change heat storage, heat preservation and endurance and preparation method of tableware
  • Tableware capable of achieving electromagnetic heating, phase change heat storage, heat preservation and endurance and preparation method of tableware

Examples

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Embodiment 1

[0032] Such as Figure 1-3 As shown, a tableware capable of electromagnetic heating, phase change heat storage, heat preservation and battery life includes a meal storage container 1, an electromagnetically heated phase change heat storage material packaging shell 2 and an electromagnetically heated phase change heat storage material. The phase-change thermal storage material encapsulation shell 2 is arranged at the bottom of the meal storage container 1, and the electromagnetically heated phase-change heat storage material is encapsulated in the electromagnetically heated phase-change heat storage material encapsulation shell 2, and the meal storage container 1 is ceramic , glass, enamel or plastic meal storage container; the electromagnetically heated phase-change heat storage material packaging shell 2 is a ceramic, glass, enamel or plastic electromagnetically heated phase-change heat storage material package shell, and the electromagnetically heated phase-change heat storag...

Embodiment 2

[0034] Such as Figure 4 As shown, a tableware capable of electromagnetic heating, phase change heat storage, heat preservation and battery life includes a meal storage container 1, an electromagnetically heated phase change heat storage material packaging shell 2 and an electromagnetically heated phase change heat storage material. The phase-change thermal storage material encapsulation shell 2 is arranged at the bottom of the meal storage container 1, and the electromagnetically heated phase-change heat storage material is encapsulated in the electromagnetically heated phase-change heat storage material encapsulation shell 2, and the meal storage container 1 is ceramic , glass, enamel or plastic meal storage container; the electromagnetically heated phase-change heat storage material packaging shell 2 is a ceramic, glass, enamel or plastic electromagnetically heated phase-change heat storage material package shell, and the electromagnetically heated phase-change heat storage ...

Embodiment 3

[0036] Such as Figure 5 As shown, a tableware capable of electromagnetic heating, phase change heat storage, heat preservation and battery life includes a meal storage container 1, an electromagnetically heated phase change heat storage material packaging shell 2 and an electromagnetically heated phase change heat storage material. The phase-change thermal storage material encapsulation shell 2 is arranged at the bottom of the meal storage container 1, and the electromagnetically heated phase-change heat storage material is encapsulated in the electromagnetically heated phase-change heat storage material encapsulation shell 2, and the meal storage container 1 is ceramic , glass, enamel or plastic meal storage container; the electromagnetically heated phase-change heat storage material packaging shell 2 is a ceramic, glass, enamel or plastic electromagnetically heated phase-change heat storage material package shell, and the electromagnetically heated phase-change heat storage ...

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Abstract

The invention belongs to the technical field of tableware, and particularly relates to tableware capable of achieving electromagnetic heating, phase change heat storage, heat preservation and endurance and a preparation method of the tableware. The invention aims to solve the problems that the existing tableware adopts a magnetic conductive metal material as a heat accumulator only with the heat displaying and storing functions; the surface temperature of the tableware is linearly reduced in the use process; and the long-time staying and endurance cannot be realized in a small temperature range (5 to 10 DEG C). The tableware comprises a meal storage container, an electromagnetic heating phase change heat storage material packaging shell and an electromagnetic heating phase change heat storage material, the electromagnetic heating phase change heat storage material packaging shell is arranged at the bottom of the meal storage container, the electromagnetic heating phase change heat storage material is packaged in the electromagnetic heating phase change heat storage material packaging shell, the packaging shell and the storage container are fixed into a whole, the structure is simple, and batch processing and production are facilitated; the detachable packaging shell is suitable for alternate use of storage containers of the same specification, and the use cost of the phase change heat storage material and the packaging shell is reduced.

Description

technical field [0001] The invention belongs to the technical field of tableware, and in particular relates to a tableware capable of electromagnetic heating, phase change heat storage, heat preservation and battery life and a preparation method thereof. Background technique [0002] Tableware refers to non-edible tools that directly contact food during meals, utensils and utensils used to assist food distribution or food intake. Commonly used materials for tableware are ceramics, plastics, glass, enamel, stainless steel, silver, etc. [0003] In the cold season or when the meal time is long, the food contained in the tableware cools down faster, which affects the taste of the food. For example, the best tasting temperature for steaks with different degrees of maturity is 48-73 degrees, and the best tasting temperature for vegetables is 50-60 degrees. ℃, the best tasting temperature of soup is 60-65 ℃, etc.; after the temperature is lowered, a large number of molds will gro...

Claims

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Application Information

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IPC IPC(8): A47G19/02A47G19/08A47G23/04C09K5/06B30B11/00
CPCA47G19/027A47G19/08A47G23/04B30B11/00C09K5/063
Inventor 郭全贵孙鹏飞王斌
Owner 常州中科特炭新能源科技有限公司