Soaking type non-stick pan

A non-stick pan and non-stick coating technology, which is applied to special materials for cooking utensils, cooking utensils, household utensils, etc., can solve problems such as large temperature difference, overheating damage of non-stick coating, coating peeling off, etc., to improve toughness Strength, increase bonding strength, and prolong service life

Pending Publication Date: 2021-10-22
MENGZHOU YUANHONG DRYING EQUIP RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cooking utensils such as pots, baking pans, and baking pans on the existing market are generally sprayed with one or more layers of different non-stick coatings in the pot body to achieve non-stick coatings. The non-stick coatings of these cooking utensils have the following Problem: 1. The bonding strength between the non-stick coating and the pot body is not high. It is definitely not possible to cook with a shovel. The non-stick coating is easily worn off by the shovel.
2. The hardness of the non-stick coating is relatively high, but its toughness is poor, and it is easy to break the porcelain during use, causing the coating to fall off
3. Due to heating factors, the temperature difference of each part of the pot body is large, resulting in a large temperature difference on the pot body, causing overheating damage to the non-stick coating on part of the pot body
4. The contact temperature difference of the ingredients in different positions of 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 in other positions in the pot are not cooked, which affects the appearance, taste and nutritional value of the food
Problems with these pots with irregular surfaces: 5. Grooving or adding grids on the pot body has problems such as complicated processing technology and high production cost.
6. Acidic substances are easy to corrode the metal body. Once the metal body of the pot body is corroded, it will expand, thereby expanding the non-stick coating, causing the non-stick coating to fall off in a large area

Method used

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  • Soaking type non-stick pan
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 , figure 2 The soaking non-stick pan shown includes an inner pot body 1 , a heat-conducting working fluid 2 , an outer pot body 3 , a porous plate 4 , a wire mesh, and a non-stick coating 6 .

[0044] The manufacturing materials of the inner pot body 1 and the outer pot body 3 are metal plates. The metal plate is pressed into the outer pot body 3 and the inner pot body 1 through a mold, and the specifications of the outer pot body 3 and the inner pot body 1 are correspondingly matched.

[0045] The porous plate 4 is a metal mesh; the thickness of the metal mesh of the porous plate 4 is 3mm, the diameter of the wires of the metal mesh is 1.5mm, and the distance between the metal wires is 3mm.

[0046] The heat-conducting working medium 2 is water, and the volume of water accounts for 15% of the volume of the porous cavity 7 of the porous plate 4 .

[0047] The wire mesh is woven by wires 5, the diameter of the wires 5 of the wire mesh is 0.03 mm, and...

Embodiment 2

[0062] Such as figure 1 , figure 2 The shown uniform non-stick baking pan includes an inner pot body 1 , a heat-conducting working medium 2 , an outer pot body 3 , a porous plate 4 , a wire mesh, and a non-stick coating 6 .

[0063] The combination structure of the soaking non-stick baking pan in Example 2 and the soaking non-stick pan introduced in Example 1 will not be repeated here.

[0064] Such as figure 1 , figure 2 The wire mesh shown is woven from wires 5 .

[0065] The porous plate 4 is metal foam, and the thickness of the metal foam is 3mm.

[0066] The heat-conducting working medium 2 is heat-conducting oil.

[0067] The combined structure of the inner pot body 1, the heat-conducting working medium 2, the outer pot body 3 and the porous plate 4 is fixed as an integrated pot body.

[0068] Step 1, the metal foam of the porous plate 4 is pasted on the outer pot body 3 .

[0069] Step 2, the wire mesh is fixed on the inner pot body 1 .

[0070] Step 3: The in...

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Abstract

The invention discloses a soaking type non-stick pan, which comprises an inner pan body, a heat conduction working medium, an outer pan body, a porous plate, a metal wire mesh and a non-stick coating, wherein the outer pan body, the inner pan body and the porous plate are combined to form the integrated pan body, and due to the structure of the integrated pan body, the integrated pan body has good heat conductivity and soaking performance and has the advantages of being light in weight, easy to machine and the like. The non-stick coating is sprayed on the inner pan body with the metal wire mesh, and the non-stick coating fills the gap between the metal wires and the inner pan body; and the non-stick coating and the inner pan body are fixed into a whole through the metal wire mesh, the non-stick coating cannot be scraped or peeled off, and then the lasting non-stick performance of the non-stick pan is kept. The heat conduction working medium conducts heat conduction and heat exchange under the vacuum or negative pressure of a porous cavity of the porous plate, the temperature difference of all parts on the inner pan body is small, and a non-stick coating on the inner pan body cannot be damaged due to overheating. The soaking type non-stick pan has the advantages of being low in expansion heat resistance, uniform in heat flux, rapid in heat diffusion, light in weight and the like.

Description

technical field [0001] The invention relates to a cooking utensil, in particular to a soaking non-stick pan. Background technique [0002] Cooking utensils such as pots, baking pans, and baking pans on the existing market are generally sprayed with one or more layers of different non-stick coatings in the pot body to achieve non-stick coatings. The non-stick coatings of these cooking utensils have the following Problem: 1. The bonding strength between the non-stick coating and the pot body is not high. It is definitely not possible to cook with a shovel. The non-stick coating is easily worn off by the shovel. 2. The hardness of the non-stick coating is relatively high, but its toughness is poor, and it is easy to break the porcelain during use, causing the coating to fall off. [0003] When cooking ingredients, generally all are to heat on the bottom pot body of pot. 3. Due to heating factors, the temperature difference of each part of the pot body is large, resulting in a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/02A47J37/06
CPCA47J27/00A47J36/025A47J37/06
Inventor 程长青程相杰
Owner MENGZHOU YUANHONG DRYING EQUIP RES & DEV CO LTD
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