CN201775463U - Electromagnetic heating energy-saving boiler - Google Patents

Electromagnetic heating energy-saving boiler Download PDF

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Publication number
CN201775463U
CN201775463U CN2010201638958U CN201020163895U CN201775463U CN 201775463 U CN201775463 U CN 201775463U CN 2010201638958 U CN2010201638958 U CN 2010201638958U CN 201020163895 U CN201020163895 U CN 201020163895U CN 201775463 U CN201775463 U CN 201775463U
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CN
China
Prior art keywords
base material
heating energy
electromagnetic heating
electromagnetic induction
boiler
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Expired - Fee Related
Application number
CN2010201638958U
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Chinese (zh)
Inventor
徐红春
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Individual
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Individual
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Priority to CN2010201638958U priority Critical patent/CN201775463U/en
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Publication of CN201775463U publication Critical patent/CN201775463U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an electromagnetic heating energy-saving boiler. A main body adopts a graphite (or a carbon material pressed and glued by bamboo charcoal powder) and other nonmetallic materials with electromagnetic induction characteristics as the base material; and the electromagnetic heating energy-saving boiler is characterized in that a layer of inorganic ceramic coating mainly including silicon oxide and aluminum oxide is arranged on the inner surface of the base material and serves as a protective layer, and the thickness of the coating ranges from 10 micrometers to 60 micrometers. Since the base material adopts the nonmetallic material with electromagnetic induction characteristics, and the protective layer is arranged on the surface of the base material, the electromagnetic heating energy-saving boiler has good electromagnetic induction characteristic, as well as good heat insulation, heat preservation and energy-saving effects; and the inner surface of the boiler in contact with food not only has high-temperature resistance but also meets the health and safety requirements of food.

Description

A kind of energy-conservation boiled tool of electromagnetism heating
Technical field
The utility model relates to the technical field of electromagnetism heating cooker, the energy-conservation boiled tool of the electromagnetism heating that particularly a kind of its body base material is nonmetallic materials (comprise the apparatus of cooking, stew, heat up water, or the interior pot of kitchen small household appliances such as the electric cooker of electromagnetism heating, electric pressure cooker).
Background technology
At present, the popularity rate of electromagnetic oven is more and more higher, and is therefore also just more and more important to the thermal efficiency research of the suitable cooker of electromagnetic oven.The suitable cooker of electromagnetic oven that has two major types in the market.The first kind is iron product or the ferrite stainless product made from steel that the cooker body has the electromagnetic induction characteristic, though when these products use on electromagnetic oven, since body itself will generate heat thermal efficiency height, but the rapid heat dissipation of this class cooker body, heat insulation effect is poor, energy consumption is also just big, and the less cooker of bottom thickness especially is because deformation of bottom is big when electromagnetism heats, the thermal efficiency is just lower, and energy consumption is also just bigger.The another kind of material that is the cooker body for no electromagnetic induction characteristic, for example aluminum product, austenite stainless product made from steel, or resistant to elevated temperatures pottery and glass product, when these products directly use on electromagnetic oven, body can not generate heat, for these products can be used on electromagnetic oven, just taked various methods to be laminated with the material that one deck has the electromagnetic induction characteristic, so occurred the cooker of the compound end that omnifarious electromagnetic oven is suitable on the market at the outer surface of these products or the bottom of outer surface.Because the heater of these cookers of compound end is compound bottom sheets, heat is to be transmitted to food in the cooker by body, so the thermal efficiency is low during the electromagnetism heating, and energy consumption is also just big.As product of the outer compound end of aluminum, also fast though the body heat transfer rate is fast to the heat radiation of air, cause the thermal efficiency low; And the product of the outer multiple end of pottery and glass, though the heat radiation of body is slow, heat conduction is also slow, has also caused the low of the thermal efficiency.
Summary of the invention
The purpose of this utility model is that the energy-conservation boiled tool of the slow again electromagnetism heating of a kind of thermal efficiency height of proposition, heat radiation (comprises the apparatus of cooking, stew, heat up water, or the interior pot of kitchen small household appliances such as the electric cooker of electromagnetism heating, electric pressure cooker), to overcome the deficiencies in the prior art.
To achieve these goals; body base material of the present utility model is that graphite (or form raw material of wood-charcoal material by bamboo charcoal powder compacting gummed) waits the nonmetallic materials that self have the electromagnetic induction characteristic, is characterized in: being provided with one deck at the inner surface of base material is protective layer based on the inanimate matter ceramic coating of silica and aluminium oxide.
Because base material of the present utility model adopts nonmetallic materials with electromagnetic induction characteristic, at substrate surface protective layer is set; make electromagnetism heating boiled tool of the present utility model both have good electromagnetic induction characteristic; have good heat insulation heat preservation energy-saving effect again, and the inner surface that contacts with food is high temperature resistant, meet the food sanitation safe requirement again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment (Fig. 1):
Earlier bamboo charcoal powder compacting gummed is become the base material 2 of frying pan; base material self has the electromagnetic induction characteristic; inner surface with frying pan carries out the blast processing with pressure-air again; after cleaning is clean; spray a kind of inanimate matter ceramic coating 1 based on silica and aluminium oxide; carry out the sintering of 150-250 degree again and produce high temperature resistant 350 degree of one deck above, certain not viscosity is arranged, and meet the protective layer of food sanitation safe requirement, protective layer thickness is the 10-60 micron.
The content that is not described in detail in this specification is this area professional and technical personnel's known prior art.

Claims (2)

1. the energy-conservation boiled tool of electromagnetism heating, the base material of boiled tool is the nonmetallic materials with electromagnetic induction characteristic, it is characterized in that: the inner surface at base material is provided with one deck inanimate matter ceramic coating.
2. the energy-conservation boiled tool of electromagnetism heating as claimed in claim 1, it is characterized in that: the thickness of described inanimate matter ceramic coating is the 10-60 micron.
CN2010201638958U 2010-04-15 2010-04-15 Electromagnetic heating energy-saving boiler Expired - Fee Related CN201775463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201638958U CN201775463U (en) 2010-04-15 2010-04-15 Electromagnetic heating energy-saving boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201638958U CN201775463U (en) 2010-04-15 2010-04-15 Electromagnetic heating energy-saving boiler

Publications (1)

Publication Number Publication Date
CN201775463U true CN201775463U (en) 2011-03-30

Family

ID=43788704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201638958U Expired - Fee Related CN201775463U (en) 2010-04-15 2010-04-15 Electromagnetic heating energy-saving boiler

Country Status (1)

Country Link
CN (1) CN201775463U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102499573A (en) * 2011-11-18 2012-06-20 宁海县六六电器有限公司 Charcoal cooker and manufacturing process thereof
CN107616670A (en) * 2016-07-13 2018-01-23 佛山市顺德区美的电热电器制造有限公司 Pan and preparation method thereof and cooking apparatus
CN108784387A (en) * 2017-05-02 2018-11-13 佛山市顺德区美的电热电器制造有限公司 Cookware and preparation method thereof, cooking apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102499573A (en) * 2011-11-18 2012-06-20 宁海县六六电器有限公司 Charcoal cooker and manufacturing process thereof
CN107616670A (en) * 2016-07-13 2018-01-23 佛山市顺德区美的电热电器制造有限公司 Pan and preparation method thereof and cooking apparatus
CN108784387A (en) * 2017-05-02 2018-11-13 佛山市顺德区美的电热电器制造有限公司 Cookware and preparation method thereof, cooking apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20130415