Electromagnetic heating device and control method

A technology of electromagnetic heating device and control method, which is applied in the direction of electric heating device, induction heating control, induction heating device, etc., can solve the problem of single heating method, achieve the effects of avoiding easy wear, prolonging service life, and improving space utilization

Active Publication Date: 2021-08-31
THE UNIV OF NOTTINGHAM NINGBO CHINA
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Problems solved by technology

[0003] The present invention aims to solve the problem of

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  • Electromagnetic heating device and control method
  • Electromagnetic heating device and control method

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Embodiment Construction

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention.

[0033] The bottom of the pot is prone to sticking when the traditional induction cooker is heated. The usual solution is to use an external stirring device to ensure that t...

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Abstract

The invention provides an electromagnetic heating device and a control method, and belongs to the technical field of electromagnetic heating. The electromagnetic heating device comprises an induction cooker body, a controller, vortex generators and induction coils, the input ends of the multiple vortex generators are electrically connected with the controller, the output ends of the multiple vortex generators are electrically connected with the multiple induction coils, the multiple induction coils are arranged in the induction cooker body, the plurality of induction coils are annularly and uniformly distributed, the induction coils are suitable for heating under electrification, and the controller is suitable for controlling the induction coils at different positions or/and different numbers of induction coils to be electrified and heated. And a heat flow method is adopted, so that a non-contact intelligent stirring effect is realized.

Description

technical field [0001] The invention relates to the technical field of electromagnetic heating, in particular to an electromagnetic heating device and a control method. Background technique [0002] In recent years, induction cookers have become very popular as a safe, practical, energy-saving and environmentally friendly cooking device. Through the principle of electromagnetic induction, the induction cooker uses alternating current to generate an alternating magnetic field through the coil, so that an eddy current is generated inside the conductor in the magnetic field. The Joule effect of the eddy current will increase the temperature of the conductor, thereby realizing heating. Since most products on the market use a single coil to heat the entire pot bottom, the heating method is single, and it is easy to cause the heating area to be relatively concentrated at the bottom, which may cause the material in the pot to stick to the bottom of the pot. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): H05B6/06H05B6/12H05B6/36
CPCH05B6/06H05B6/129H05B6/36Y02B40/00
Inventor 亚当·鲁什沃思解克各李瑞鑫马金彤张奕周奥利王霂楠林沿汐赵泽兴苏志强
Owner THE UNIV OF NOTTINGHAM NINGBO CHINA
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