CN1823664A - Processing method of electromagnetic heatable pot - Google Patents
Processing method of electromagnetic heatable pot Download PDFInfo
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- CN1823664A CN1823664A CN 200610050034 CN200610050034A CN1823664A CN 1823664 A CN1823664 A CN 1823664A CN 200610050034 CN200610050034 CN 200610050034 CN 200610050034 A CN200610050034 A CN 200610050034A CN 1823664 A CN1823664 A CN 1823664A
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Abstract
A technology for manufacturing an electromagnetic cooking pot includes such steps as making the main pot body with metal, glass, ceramic, etc, smelting metallic material, and using high-pressure gas to spray the molten metal onto the top surface of the bottom of said main pot body. It has high adhesion.
Description
Technical field
The present invention relates to a kind of processing method of pan, especially refer to a kind of processing method of electromagnetic heatable pot.
Background technology
Various pans of cooking are essential in people's daily life, and now, electromagnetic oven is universal day by day because its safety, environmental protection, health, energy conversion rate are high.Electromagnetic oven is that the principle that adopts electromagnetic induction to produce eddy current heats cooking pot tool, the pan that can be used for electromagnetic oven heating, its the bottom of a pan must have the object that can produce eddy current on electromagnetic oven, and common pan generally can not on electromagnetic oven, produce eddy current, just can't on electromagnetic oven, use.Therefore, some pans that can be used for the electromagnetism heating are invented, as the patent No. is the Chinese utility model patent " electromagnetic oven chafing dish pan " of ZL200420058442.3 (notification number is CN2761093Y), and it is on the inner surface of pan body bottom a magnetic conductive metal to be set.
As everyone knows, except only a few metals such as mercury, metal object all is solid-state in the ordinary course of things mostly, but the pan of electromagnetism heating is exactly the bottom that will be fixed on this solid-state metal object the pan body.And at present, the method that magnetic conductive metal is set on the non-magnetic pan mainly contains following two kinds: first kind is film applicator coating, i.e. magnetic conductive film in the bottom surface burn-back of pan body bottom, because of the temperature of burn-back generally about 750 ℃, as the patent No. is the Chinese invention patent " ceramic pot that is used for electromagnetic oven " of ZL200310103236.X (notification number is CN1206955C), it is exactly to stick in pan body bottom to have silver, copper, the metal film of ferrous components, thereby ceramic pot can be heated on electromagnetic oven, but this pad pasting legal system film, the technology and the step of pad pasting are more numerous and diverse, and have relatively high expectations, therefore cost is increased greatly, and this film applicator coating more be applied in marmite, on the pottery pot, be not applicable to that very much body is a glass, on the pan of aluminum; Second kind is composite algorithm, promptly on the bottom surface in the bottom of a pan with magnetic conductive metal on mode physics such as casting compound, more is applied on the aluminum pan, but can't be adapted to the pan body is glass, sand system, on the pan of pottery and so on, as the patent No. is that the Chinese utility model patent " multiple the end electromagnetism pot " of ZL99248904.0 (notification number is CN2390519Y) discloses the pan that adopts this composite algorithm, it steel plate as magnetic conductive board, by the abaculus in the bottom of a pan being embedded in the embedding hole on the steel plate and steel plate is compounded under the bottom of a pan, thereby pan can be heated on electromagnetic oven.
Summary of the invention
Technical problem to be solved by this invention is the processing method of the electromagnetic heatable pot that provides a kind of at above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the processing method of this electromagnetic heatable pot, it is characterized in that may further comprise the steps: at first, metal object is fused into liquid state, use then gases at high pressure metal liquid spray painting on the bottom of pan body.
Wherein, described metal liquid can be sprayed on the outer surface of pan body bottom, but for make pan to add thermal effect better, be good with the inner surface that is sprayed on pan body bottom.
The material of described pan body can be nonmetallic materials such as glass, pottery, sand, also can be metal materials such as aluminium, copper.
The material of described metal can be any metal that can produce eddy current and can generate heat on electromagnetic oven.
And can adopt existing various technology with the method for gases at high pressure spray metal liquid, but for ease of implementing, reduce cost, the carrier pipe of gases at high pressure can be arranged on the delivery outlet of metal liquid carrier pipe, when metal liquid is exported endlessly, with gases at high pressure the metal jet of the delivery outlet that is positioned at the metal liquid carrier pipe in the bottom of pan body;
But to remain on liquid state to metal, to having relatively high expectations of temperature, its carrier pipe is very easy to stop up, for the carrier pipe of avoiding metal liquid stops up, be convenient to actual enforcement more, described method with gases at high pressure spray metals liquid can use fuel gas, combustion-supporting gas burning and the deposite metal, and the metal liquid that has melted with the gases at high pressure handle is injected in the bottom of pan body then, and wherein fuel gas, combustion-supporting gas can be combinations such as acetylene, oxygen;
But the speed of fuel gas, combustion-supporting gas burning is difficult to fine control, cause the drippage of metal sometimes and waste, therefore, described method with gases at high pressure spray metal liquid also can be adjacent to each other with the metal bar that has positive and negative electrode respectively, produce electric arc, utilize electric arc that the metal bar end is melted immediately, with gases at high pressure the metal liquid of metal bar end is injected in the bottom of pan body then, as long as control the spraying density that the translational speed of the metal bar of band positive and negative electrode just can be grasped metal liquid.
Compared with prior art, the invention has the advantages that: utilize gases at high pressure that metal liquid is injected into spray pattern, make the metal liquid particle of atomizing touch the lower pan body of relative temperature, the precooling of metal liquid particle is on the nonvolatil bottom that sticks to the pan body, the effect of both combinations is very good, very firm, and this method, broken through the limitation that method that metal pan and nonmetal pan in the prior art be processed into electromagnetic heatable pot can not be general, the scope of application expands glass to, pottery, sand, aluminium, the pan of copper etc., basically contained and sold the pan material that uses in the market, scope is very extensive; Method disclosed by the invention is very simple, and is easy to implement.
Description of drawings
Fig. 1 is the operation chart of the embodiment of the invention one;
Fig. 2 is the operation chart of the embodiment of the invention two;
Fig. 3 is the operation chart of the embodiment of the invention three.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
The embodiment of the invention one, as shown in Figure 1, the processing method of this electromagnetic heatable pot may further comprise the steps: at first, metal object is fused into liquid state, use then gases at high pressure metal liquid spray painting on the bottom of pan body 1;
And described method with gases at high pressure spray metal liquid is the delivery outlet 21 that the carrier pipe 3 of gases at high pressure is arranged on metal liquid carrier pipe 2, with gases at high pressure the bottom of the metal jet of delivery outlet 21 ends that are positioned at metal liquid carrier pipe 2 at pan body 1.
The embodiment of the invention two, as shown in Figure 2, be with the difference of the embodiment of the invention one: described method with gases at high pressure spray metal liquid is to burn and the deposite metal with fuel gas 4, combustion-supporting gas 5,3 ends that are arranged on metal bar 6 of the carrier pipe of gases at high pressure, with gases at high pressure the metal liquid that has melted is injected in the bottom of pan body 1 then, wherein, described fuel gas 4, combustion-supporting gas 5 are respectively acetylene and oxygen in the present embodiment.
The embodiment of the invention three, as shown in Figure 3, be with the difference of the embodiment of the invention one: described method with gases at high pressure spray metal liquid is adjacent to each other with the metal bar 8 of the metal bar 7 that has positive electrode respectively, negative electrode, produce electric arc, utilize electric arc that the metal of two metal bar 7,8 ends is melted immediately, and the carrier pipe 3 of gases at high pressure is arranged on the middle of two metal bars 7,8, and gases at high pressure just just in time are injected in the metal liquid that has melted the bottom of pan body 1.
Claims (4)
1, a kind of processing method of electromagnetic heatable pot is characterized in that may further comprise the steps: at first, metal object is fused into liquid state, use then gases at high pressure metal liquid spray painting on the bottom of pan body (1).
2, the processing method of electromagnetic heatable pot according to claim 1, it is characterized in that: described method with gases at high pressure spray metal liquid is the delivery outlet that the carrier pipe (3) gases at high pressure is arranged on metal liquid carrier pipe (2), with gases at high pressure the metal jet of delivery outlet (21) end that is positioned at metal liquid carrier pipe (2) in the bottom of pan body (1).
3, the processing method of electromagnetic heatable pot according to claim 1, it is characterized in that: described method with gases at high pressure spray metal liquid is with the burning of fuel gas (4), combustion-supporting gas (5) deposite metal (6), and the metal liquid that has melted with the gases at high pressure handle is injected in the bottom of pan body (1) then.
4, the processing method of electromagnetic heatable pot according to claim 1, it is characterized in that: described method with gases at high pressure spray metal liquid is adjacent to each other with the metal bar (7,8) that has positive and negative electrode respectively, produce electric arc, the metal of two metal bars (7,8) end melts immediately, with gases at high pressure metal liquid is injected in the bottom of pan body (1) then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050034 CN1823664A (en) | 2006-03-24 | 2006-03-24 | Processing method of electromagnetic heatable pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050034 CN1823664A (en) | 2006-03-24 | 2006-03-24 | Processing method of electromagnetic heatable pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1823664A true CN1823664A (en) | 2006-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610050034 Pending CN1823664A (en) | 2006-03-24 | 2006-03-24 | Processing method of electromagnetic heatable pot |
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| CN (1) | CN1823664A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049273A1 (en) * | 2006-10-25 | 2008-05-02 | Yuen Keung Raymond Chin | Method of painting metal coat on surface of cooker and cooker painted by the method |
| AU2010285441B2 (en) * | 2009-08-17 | 2014-12-04 | Zhejiang Aishida Electric Co., Ltd. | Manufacturing method for thermally sprayed sandwich bottom cooking pot |
-
2006
- 2006-03-24 CN CN 200610050034 patent/CN1823664A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049273A1 (en) * | 2006-10-25 | 2008-05-02 | Yuen Keung Raymond Chin | Method of painting metal coat on surface of cooker and cooker painted by the method |
| AU2010285441B2 (en) * | 2009-08-17 | 2014-12-04 | Zhejiang Aishida Electric Co., Ltd. | Manufacturing method for thermally sprayed sandwich bottom cooking pot |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |