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Electromagnetic induction heating device

An electromagnetic induction heating and heating body technology, applied in induction heating, induction heating control, coil devices, etc., can solve problems such as insulation performance degradation, electromagnetic coil aging, safety hazards, etc., achieve uniform heating temperature, increase temperature difference, and improve safety sexual effect

Pending Publication Date: 2017-04-05
罗运生
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, devices for electrically heating liquids or solids usually use the principle of converting electric energy into heat energy. The electric resistance wire or resistance band is energized to generate heat, but the heating body is located in the heating medium. For example, the liquid has conductivity, and it is set in the After the heating tube on the outside of the heating body is damaged, the insulation performance is reduced, and there are conduction and leakage phenomena.
[0003] Electromagnetic induction heating devices have the advantages of energy saving and high heat transfer rate, and are widely used in daily life and production. However, the electromagnetic coils are aging after long-term use, so there are potential safety hazards.

Method used

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Examples

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Embodiment 2

[0024] Such as image 3 with Figure 4 As shown, the universal wheel 14 is installed at the lower end of the insulation layer 1, and the brake 15 is installed on the universal wheel 14. The temperature sensing module 10, the control module 11, the cooling module 12 and the alarm module 13 are arranged on the inner wall of the insulation layer 1, and the output of the temperature sensing module 10 end is electrically connected to the input end of the control module 11, and the output end of the control module 11 is electrically connected to the drive module 4, the cooling module 12 and the alarm module 13 respectively, and the cooling module 12 is a fan, and the fan is fixed on the inner wall of the insulation layer 1, and the insulation layer 1 An air outlet 16 is provided at the corresponding position, and the alarm module 13 is an audible and visual alarm, and one end of the audible and visual alarm is located outside the casing.

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Abstract

The invention discloses an electromagnetic induction heating device, which comprises a heat insulation layer, an insulated casing and an accommodating cavity sequentially from outside to inside, wherein an induction coil is arranged between the heat insulation layer and the insulated casing; the induction coil is electrically connected with a driving module; the accommodating cavity is internally provided with a heating body; the heating body is provided with multiple holes; one end of the accommodating cavity is provided with a feed port, and the other end of the accommodating cavity is provided with a discharge port. Through additionally arranging the heating body in the accommodating cavity, an electromagnetic induction heating principle is used for directly heating a medium in the accommodating cavity, the heating efficiency can be effectively improved; and as the multiple holes are arranged in the heating body, the pressure in the accommodating cavity can be effectively balanced, and the stability during the heating process is enhanced.

Description

technical field [0001] The invention relates to a heating device, in particular to an electromagnetic induction heating device. Background technique [0002] In the prior art, devices for electrically heating liquids or solids usually use the principle of converting electric energy into heat energy. The electric resistance wire or resistance band is energized to generate heat, but the heating body is located in the heating medium. For example, the liquid has conductivity, and it is set in the After the heating tube on the outside of the heating body is damaged, the insulation performance is reduced, and the phenomenon of conduction and electric leakage occurs. [0003] Electromagnetic induction heating devices have the advantages of energy saving and high heat transfer rate and are widely used in daily life and production. However, the electromagnetic coils are aging after long-term use, so there are potential safety hazards. Contents of the invention [0004] In view of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/06H05B6/42
CPCH05B6/06H05B6/42
Inventor 罗运生
Owner 罗运生
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