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Energy-saving and heat preservation inner pot, method for manufacturing same and electric heating pot

An inner pot and integrated technology, which is applied to the special materials of cooking utensils, the structure of cooking utensils, cooking utensils, etc., can solve the problems of impact resistance, heat preservation and energy-saving performance, and achieve impact resistance, light weight, portability, and molding Convenience and strong impact resistance

Pending Publication Date: 2018-09-14
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] The inner pots used in existing electric rice cookers and electric pressure cookers are generally aluminum pots or composite plate inner pots, which only have general heating and heat transfer functions, and their impact resistance, heat preservation and energy-saving performance cannot meet the needs of current life.

Method used

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  • Energy-saving and heat preservation inner pot, method for manufacturing same and electric heating pot
  • Energy-saving and heat preservation inner pot, method for manufacturing same and electric heating pot
  • Energy-saving and heat preservation inner pot, method for manufacturing same and electric heating pot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] like figure 1 and figure 2 As shown, an energy-saving and heat-retaining inner pot in this embodiment includes an inner pot body 1 and a layer of foam layer 2 integrally connected to the outer surface of the inner pot body 1 . The thickness of the foam layer 2 is 1mm-2mm, which can be selected as 1.2mm, 1.4mm, 1.6mm and 1.8mm; , 3mm, 3.5mm, 4mm and 4.5mm. The thickness of the thermal insulation inner pot of the present embodiment is uniform. The foam layer 2 in this embodiment is mainly made of metal hydride, such as titanium hydride. The inner pot body 1 of this embodiment can be made of aluminum, iron or stainless steel. By setting a layer of foam layer 2 on the outer surface of the inner pot body 1, the inner pot has the advantages of heat preservation, energy saving, strong impact resistance, light weight and portability. By reasonably limiting the distance between the foam layer and the bottom of the inner pot body, the foam layer is prevented from decomposin...

Embodiment approach 1

[0042] Embodiment 1, such as figure 1 As shown, the inner pot body 1 is made of magnetically conductive material, and the foam layer 2 covers the outer surface of the entire inner pot body 1 . In this embodiment, by making the foam layer cover the outer surface of the entire inner pot body, the heat preservation effect is good, and it is suitable for IH heating.

Embodiment approach 2

[0043] Embodiment 2, such as figure 2 As shown, the inner pot body 1 includes a bottom wall 12 and a side wall 11 integrally connected to the peripheral edge of the bottom wall 12 , and the foam layer 2 covers the outer surface of the side wall 11 . The vertical distance between the end of the foam layer 2 close to the bottom wall 12 and the bottom wall 12 is 10mm-40mm, and can be 15mm, 20mm, 25mm, 30mm and 35mm. In this embodiment, the outer surface of the side wall of the inner pot body is covered by the foam layer, which has a good heat preservation effect and is suitable for heating with resistance wires.

[0044] In this embodiment, the thermal resistance, heat preservation time and impact resistance of the energy-saving and heat-preserving inner pot compared with the inner pot without the foam layer 2 are tested, and the test results are as follows.

[0045] Table 1 Thermal resistance of different inner pots

[0046] inner pot

thermal resistance

In...

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PUM

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Abstract

The invention relates to an energy-saving and heat preservation inner pot, a method for manufacturing the same and an electric heating pot. The energy-saving and heat preservation inner pot comprisesan inner pot body and a foam layer. The foam layer is integrally connected onto the outer side surface of the inner pot body. The energy-saving and heat preservation inner pot, the method and the electric heating pot have the advantages that the foam layer is arranged on the outer side surface of the inner pot body, accordingly, heat can be preserved by the energy-saving and heat preservation inner pot, energy can be saved by the energy-saving and heat preservation inner pot, and the energy-saving and heat preservation inner pot is high in impact resistance and is light and portable.

Description

technical field [0001] The invention relates to the technical field of heat preservation pots, in particular to an energy-saving heat preservation inner pot, a preparation method thereof and an electric heating pot. Background technique [0002] The inner pots used in existing electric rice cookers and electric pressure cookers are generally aluminum pots or composite plate inner pots, which only have general heating and heat transfer functions, and their impact resistance, heat preservation and energy-saving performance cannot meet the needs of current life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an energy-saving and heat-retaining inner pot, a preparation method thereof and an electric heating pot for the deficiencies of the prior art. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: an energy-saving and heat-retaining inner pot, co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/02
CPCA47J27/002A47J36/02
Inventor 雷大法徐腾飞吴培洪黄宇华
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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