Radiation-free carbon fiber electric heating cable and heating device

A technology of carbon fiber wire and carbon fiber, which is applied in the field of non-radiation carbon fiber electric heating cables and heating devices, and can solve problems such as lack of radiation shielding layer

CN107750067APending Publication Date: 2018-03-02河北悦昌电子科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-03-02

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Abstract

The invention relates to the technical field of heating, and relates to a radiation-free carbon fiber electric heating cable and a heating device. The radiation-free carbon fiber electric heating cable includes a power line and a heating line. The heating line includes a carbon fiber line layer, an insulating layer, a modified PVC layer and a radiation shielding layer. The insulating layer wraps the outer wall of the carbon fiber line layer in order to prevent the current in the carbon fiber line layer from overflowing to cause danger to users. The modified PVC layer wraps the insulating layer. The modified PVC layer is resistant to high temperature, and can ensure that the radiation-free carbon fiber electric heating cable will not self-ignite when there is an accident such as short circuit. In order to avoid the damage of radiation to the human body, the radiation shielding layer is arranged outside the carbon fiber line layer. The radiation shielding layer can shield radiation inside the radiation shielding layer and prevent radiation from dispersing to cause harm to users. The heating device includes a modulator and the radiation-free carbon fiber electric heating cable, and has the above advantages compared with the prior art.
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Description

technical field

[0001] The invention relates to the technical field of heating, in particular to a non-radiation carbon fiber electric heating cable and a heating device. Background technique

[0002] As floor heating heating elements such as water and metal heating cables are gradually replaced by carbon fiber heating cables, carbon fiber heating cables are becoming more and more widely used. Carbon fiber heating cables are widely used for heating floors, roads, etc. In the application of carbon fiber heating cables, a heating cable can be laid repeatedly on the ground, and finally the two ends of the cable are connected in series on the circuit to generate heat. When carbon fiber heats up, it will produce electromagnetic radiation harmful to the human body. However, due to technical limitations and the influence of the public's contempt, the current carbon fiber heating cable does not have a radiation shielding layer.

[0003] Therefore, providing a radiation-shielding no...

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Embodiment Construction

[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship 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 referred device or element must have a specific orientation, ...