Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Non-metallic heating device for cooking

A heating device, non-metallic technology, applied in heating devices, applications, kitchen utensils, etc., can solve the problem of low cost, achieve good compactness, good chemical stability, and good acid and alkali resistance

Inactive Publication Date: 2019-05-07
王德平 +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a non-metal heating device for cooking. The body of the heating device is made of all non-metal, which can simultaneously solve the problems of low cost, long life, safety, mass production, and easy cleaning.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Non-metallic heating device for cooking
  • Non-metallic heating device for cooking
  • Non-metallic heating device for cooking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0098] 1. Preparation of glass powder: the proportion of glass powder is SiO 2 29%, Al 2 o 3 14%, B 2 o 3 7%, CaO 45%, TiO 2 3%, ZrO 2 2%, the above components were melted at 1450 ° C, quenched in water, dried, and crushed to obtain D 50 = 2.5 μm powder, that is, to obtain glass powder;

[0099] 2. Preparation of the first glass powder coating: 38% of organic components and 62% of glass powder. The above components are fully stirred and dispersed evenly by a three-roller machine to obtain a coating with a viscosity of 1 to 2 pa.s;

[0100] 3. Clean the surface of the heating plate of the heating base, and apply the first glass powder coating evenly on the surface of the heating plate by spraying or printing;

[0101] 4. Dry the heating plate coated with the first glass powder coating at 150°C, and then sinter at 850°C for 10 minutes to obtain a translucent coating with a thickness of about 20-40 μm;

[0102] 5. Connect the non-metallic pot body and the heating base ...

Embodiment 2

[0104] 1. Preparation of glass powder: the proportion of glass powder is SiO 2 32%, Al 2 o 3 12%, B 2 o 3 7%, CaO 45%, TiO 2 2%, ZrO 2 2%, the above components were melted at 1450 ° C, quenched in water, dried, and crushed to obtain D 50 = 2.5 μm powder, that is, to obtain glass powder;

[0105] 2. The proportion of functional mixture: tungsten carbide 60%, iron oxide 25%, zinc oxide 15%;

[0106] 3. Preparation of the first glass powder coating: 40% of organic components, 50% of glass powder, and 10% of functional mixture, fully stir the above components, and disperse evenly through a three-roller machine to obtain a coating with a viscosity of 1-2pa.s;

[0107] 4. Clean the surface of the heating plate of the heating base, and apply the first glass powder coating evenly on the surface of the heating plate by spraying or printing;

[0108] 5. Dry the heating plate coated with the first glass powder coating at 150°C, and then sinter at 850°C for 10 minutes to obtain...

Embodiment 3

[0111] 1. Preparation of glass powder: the proportion of glass powder is SiO 2 5%, Al 2 o 3 30%, B 2 o 3 8%, CaO 50%, TiO 2 3%, ZrO 2 3%, K 2 O1%, the above components were melted at 1250 ° C, quenched in water, dried, and crushed to obtain D 50 = 2.5 μm powder, that is, to obtain glass powder;

[0112] 2. Preparation of the first glass powder coating: 25% of organic components and 75% of glass powder, fully stir the above components, and disperse evenly through a three-roller machine to obtain a coating with a viscosity of 20-30pa.s;

[0113] 3. Clean the surface of the heating plate of the heating base, and apply the first glass powder coating evenly on the surface of the heating plate by screen printing;

[0114] 4. Dry the heating plate coated with the first glass powder coating at 150°C, and then sinter at 650°C for 10 minutes to obtain a translucent coating with a thickness of about 20-40 μm;

[0115] 5. Connect the non-metallic pot body and the heating base ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Viscosityaaaaaaaaaa
Thicknessaaaaaaaaaa
Viscosityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a non-metallic heating device for cooking. The non-metallic heating device for cooking comprises a non-metallic pot body and a heating base, wherein the heating base comprisesa heating plate, at least one glass functional coating is formed on the surface of the heating plate, the heating plate and the non-metallic pot body are formed into an integrated structure through the glass functional coatings, and each glass functional coating partitions food in the non-metallic pot body from the heating plate. The non-metallic heating device for cooking has the advantages thatthat a heating device body is completely made from nonmetal, and the non-metallic heating device is low in cost, long in service life and safe, can be produced in batch and is easy to clean.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a non-metal heating device for cooking. Background technique [0002] Kettles are a necessity of life. From gas-fired kettles to smart plastic electric kettles, to stainless steel electric kettles, to half-glass kettles, and all-glass kettles, products are constantly being updated. The physical properties of glass are stable, safe, and clean. It will not chemically react with heated food, and there will be no hidden worries of heavy metals. The transparent body of glass can penetrate far-infrared rays to improve water quality and optimize water sources. [0003] The current all-glass kettle generally has several technologies: transparent nano-film, carbon film and thick film. The former two types have fast power attenuation and have been abandoned by various manufacturers. The latter has good power stability, but has high process requirements and strict requirements...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A47J27/21A47J36/24C03C8/00C23D5/04
CPCA47J27/2105A47J27/21166A47J36/2483C03C8/00C03C2207/04C03C2207/08C03C2207/10C23D5/04
Inventor 王德平刘飞全
Owner 王德平
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com