Self-controlling electric heating belt for eliminating electromagnetic field

Abstract

The invention discloses a ribbon heater capable of controlling temperature automatically and used for eliminating an electromagnetic field. The ribbon heater comprises a heating element, a first insulating layer, a first metal net and a second insulating layer, wherein the heating element is provided with a first wire and a second wire, and the first insulating layer, the first metal net and the second insulating layer are sequentially arranged on the outer layer of the heating element. A third insulating layer wraps the outer side of the second insulating layer. A second metal net is arranged between the second insulating layer and the third insulating layer. The second metal net is connected with the first wire through a first connecting wire. The rear end of the second metal net is connected with the first wire through a second connecting wire. The rear end of the first metal net is connected with the second wire through a third connecting wire. A leading wire is led out from the front end of the first metal net, and a power supply is connected to the front end of the leading wire and the front end of the first wire. The ribbon heater capable of controlling the temperature automatically and used for eliminating the electromagnetic field has the advantages of being simple in structure, easy to install and maintain, safe, reliable, uniform in temperature, wide in usage, long in service life, capable of automatically adjusting output power and the like.

Description

technical field [0001] The invention relates to an electric heating belt, in particular to an electric heating belt with self-control temperature for eliminating electromagnetic field. Background technique [0002] The existing self-temperature-control electric heating belt can automatically adjust the output power with the temperature change of the heating system, automatically limit the heating temperature, and can be shortened arbitrarily or extended within a certain range, and can be applied to internal heating or external heating antifreeze Insulation products, but the existing products that use self-controlling electric heating bands fail to eliminate the electromagnetic field. Electromagnetic fields have adverse effects on the human body, so the application of civilian electric heating products is very limited. Contents of the invention [0003] The purpose of the present invention is to make up for the deficiencies of the prior art and provide a self-controlling e...

AI Technical Summary

Problems solved by technology

[0002] The existing self-temperature-control electric heating belt can automatically adjust the output power with the temperature change of the heating system, automatically limit the heating temperature, and can be shortened arbitrarily or extended within a certain range, and can be applied to internal heating or external heating antifreeze Insulation products, but the existing products that use self-controlling electric heating bands fail to eliminate the electromagnetic field

Electromagnetic fields have adverse effects on the human body, so the application of civilian electric heating products is very limited

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