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Container, cooking utensil and manufacturing method of container

A manufacturing method and container technology, which is applied in the manufacture of cooking utensils and containers, and in the field of containers, can solve the problems of container heating power attenuation, heat loss, and high heating noise, and achieve small power attenuation, less heat loss, and low noise. Effect

Active Publication Date: 2021-10-26
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the container with electromagnetic heating function usually achieves electromagnetic heating by setting a magnetic conductive layer. However, the container with electromagnetic heating function in the related art has the following disadvantages: for example, the heating power of some containers is limited, the heat loss is serious, and the heating noise Larger; as another example, some containers have been used for a long time, and the heating power of the container has been seriously attenuated

Method used

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  • Container, cooking utensil and manufacturing method of container
  • Container, cooking utensil and manufacturing method of container
  • Container, cooking utensil and manufacturing method of container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] Step 1, the body 1 is formed by press molding, degreasing treatment, and outer surface sand blasting;

[0088] Step 2, using a cold spray process to spray the first conductive magnetic layer 21 in the outer surface of the body 1, the raw material of the first conductivity magnetic layer 21 is purged with a purity of 99%, the cold spray process parameters are: the spray gun temperature 850 ° C, adopts Nitrogen gas is used as a working gas and the nitrogen pressure is 4 MPa, the spray distance is 20 mm, the powder distribution rate is 100 g / min, the spray angle is 90 °, and the first conductivity magnetic layer 21 having a thickness of 300um is prepared;

[0089] Step three, using the arc spray process to spray the second conductivity magnetic layer 22 on the surface of the first conductive magnetic layer 21, the raw material of the second conductivity magnetic layer 22 uses a ferrome alloy wire, the spray process parameters are: spray pressure 0.6MPa, spray distance 200mm,...

Embodiment 2

[0093] Step 1, the body 1 is formed by press molding, degreasing treatment, and outer surface sand blasting;

[0094] Step 2, using a cold spray process to spray the first conductive magnetic layer 21 in the outer surface of the body 1, the first conductivity magnetic layer 21 raw material is purified from 99%, the cold spray process parameters are: spray coating temperature 900 ° C, nitrogen As the working gas and the nitrogen pressure 4.5MPa, the spray distance is 15mm, the powder distribution rate is 150 g / min, the spray angle is 92 °, the first conductivity magnetic layer 21 having a thickness of 200 um is prepared;

[0095] Step three, using a cold spray process to spray the second conductive magnetic layer 22 on the surface of the first conductive magnetic layer 21, the second conductivity magnetic layer 22 raw material is purged with a purity of 99%, the cold spray process parameter pressure is: the gun temperature 600 At ° C, air is used as a protective gas and the air p...

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Abstract

The invention discloses a container, a cooking utensil and a manufacturing method of the container. The container comprises a body and a magnetic conduction layer, and the body is a heat conduction piece; and the magnetic conductive layer is arranged on the outer surface of the body, at least one part of the magnetic conductive layer is located on the bottom face of the body, the magnetic conductive layer comprises a first magnetic conductive layer and a second magnetic conductive layer which are stacked, the second magnetic conductive layer is located on the side, away from the body, of the first magnetic conductive layer, and the porosity of the second magnetic conductive layer is larger than that of the first magnetic conductive layer. According to the container, the magnetic conductive layer is arranged on the outer surface of the body, the electromagnetic heating function of the container is achieved, the second magnetic conductive layer with the large porosity is arranged on the outer side of the first magnetic conductive layer, and the electromagnetic heating power of the container can be improved; in addition, the second magnetic conductive layer with the large porosity further has the good heat insulation and storage effects and the good noise reduction effect, so that heat loss during electromagnetic heating of the container can be reduced, and due to the fact that the compactness of the first magnetic conductive layer is high, power attenuation caused by long-term use of the container can be reduced.

Description

Technical field [0001] The present invention relates to the field of cooking apparatus, particularly relates to a method for producing a container, cooking utensils and containers. Background technique [0002] The related art, the container has electromagnetic heating function is generally realized by providing a conductive layer electromagnetic heating, however, the following disadvantages of the related art electromagnetic container having a heating function: for example, some of the container is limited heating power, heat loss is serious, the noise heating larger; another example, some containers after long-term use, the heating power of the vessel attenuation serious. Inventive content [0003] The present invention is intended to solve at least one of the technical problems present in the prior art. To this end, the invention proposes a container, the container is a high power electromagnetic heating, electromagnetic heating container less heat loss, low noise, and long-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/02C23C4/12C23C24/04C23C28/00
CPCA47J27/002A47J36/02C23C28/00C23C24/04C23C4/12
Inventor 李兴航曹达华周瑜杰李涛刘丰收王婷
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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