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Electromagnetic induction heating body and electromagnetic water heater adopting electromagnetic induction heating body

An electromagnetic induction and heating element technology, applied in induction heating, induction heating devices, fluid heaters, etc., can solve the problems of large volume and low work efficiency, and achieve the effects of reduced volume, fast water temperature rise, and rapid water temperature rise

Inactive Publication Date: 2013-08-28
黄山特耐电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an electromagnetic induction heating element and an electromagnetic water heater using the ele

Method used

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  • Electromagnetic induction heating body and electromagnetic water heater adopting electromagnetic induction heating body
  • Electromagnetic induction heating body and electromagnetic water heater adopting electromagnetic induction heating body
  • Electromagnetic induction heating body and electromagnetic water heater adopting electromagnetic induction heating body

Examples

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Example Embodiment

[0022] Example 1: Such as Figure 1 to 8 As shown, an electromagnetic induction heating element includes a heating unit composed of a flat-wound inductance coil 3 fixed on a coil support 2, a heat-insulating microcrystalline ceramic body 4 adapted to the flat-wound inductance coil 3, and a metal heating element 5; There are two heating units described, and a magnetic shielding metal sheet 1 is also provided, and the two heating units are arranged opposite to the magnetic shielding metal sheet 1. In order to increase the electromagnetic heat conversion value, the metal heating element 5 is ferritic stainless steel or martensitic stainless steel.

[0023] The electromagnetic water heater adopting the above electromagnetic induction heating element also includes an annular metal tube winding 8 with water inlets and outlets, an integral metal heat conductor 9 arranged outside the electromagnetic induction heating body; the annular metal tube winding 8, an integral metal The heat con...

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Abstract

The invention relates to an electromagnetic induction heating body and an electromagnetic water heater adopting the electromagnetic induction heating body. The electromagnetic induction heating body comprises a flat-wise inductive coil fixed on a coil support, a thermal insulation micro-crystal ceramic body which is matched with the flat-wise inductive coil in an adaptive mode and heating units which are formed by metal heating bodies. The number of the heating units is two. The electromagnetic induction heating body further comprises magnetic shielding metal sheet materials. The two heating units are oppositely arranged relative to the magnetic shielding metal sheet materials. The electromagnetic water heater adopting the electromagnetic induction heating body further comprises an annular metal tube winding and a whole metal thermal conductor, wherein the annular metal tube winding is arranged outside the electromagnetic induction heating body and provided with a water inlet and a water outlet. The annular metal tube winding, the whole metal thermal conductor and the metal heating bodies are connected. By the adoption of the electromagnetic induction heating body and the electromagnetic water heater adopting the electromagnetic induction heating body, heating efficiency of the electromagnetic water heater can be improved, and the size and the weight of the electromagnetic water heater can be reduced. The electromagnetic induction heating body and the electromagnetic water heater adopting the electromagnetic induction heating body can be widely applied to the field of the electromagnetic water heater.

Description

technical field [0001] The invention relates to an electromagnetic water heater, in particular to an electromagnetic induction heating element and an electromagnetic water heater using the electromagnetic induction heating element. Background technique [0002] A water heater refers to a device that raises the temperature of cold water into hot water within a certain period of time through various physical principles. Water heaters can generally be divided into electric water heaters, gas water heaters, solar water heaters and other energy water heaters. Electric water heaters and gas water heaters have safety problems such as electric leakage and air leakage, and low thermal efficiency due to heat conductors. Solar water heaters take up a lot of space and are easily affected by seasonal changes during use. [0003] For example, Chinese Patent Application No. 200910192996 discloses a linerless electromagnetic water heater, which includes an electromagnetic heating device an...

Claims

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Application Information

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IPC IPC(8): H05B6/10F24H9/18
Inventor 刘永刚
Owner 黄山特耐电气有限公司
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