Anticreep carbon crystal heating fin for floor heating

Abstract

The invention relates to an anticreep carbon crystal heating fin for floor heating, aiming at providing a heating fin with the characteristics of safety and reliability for use as well as simpleness and convenience for manufacturing. The technical scheme of the invention is as follows: the anticreep heating fin for floor heating comprises a carbon crystal heating layer and inner insulating layers, wherein the carbon crystal heating layer is connected with a power supply, and the inner insulating layers are respectively compounded to the positive surface and the negative surface of the carbon crystal heating layer. The anticreep carbon crystal heating fin is characterized in that the upper surface of the first inner insulating layer on the positive surface of the carbon crystal heating layer is respectively wrapped with a first anticreep layer and a first outer insulating layer from bottom to top, and the lower surface of the second inner insulating layer on the negative surface of the carbon crystal heating layer is respectively wrapped with a second anticreep layer and a second outer insulating layer from top to bottom; and the first anticreep layer and the second anticreep layer are carbon crystal conducting layers formed by adopting a printing process or a coating process, and the two anticreep layers are respectively communicated with a zero line in the power supply through lead wires. The inner insulating layers and the outer insulating layers are all epoxy resin layers or PET (polyether) plastic thin film layers.

Description

technical field [0001] The invention relates to a heating device, in particular to a carbon crystal heating sheet in electric floor heating. Background technique [0002] With the continuous improvement of people's living standards, the living environment of urban and rural residents has been greatly improved. At present, air-conditioning equipment has been basically popularized in urban and rural households; more and more households use electric floor heating instead of conventional air-conditioning equipment to improve energy utilization and simplify installation and laying methods. [0003] Electric floor heating mainly uses carbon crystal heating plates (especially carbon crystal heating sheets) to generate heat. However, when the carbon crystal heating plate is laid on the concrete floor, a large leakage current will be generated, and then tripping (tripping of the leakage protector) will occur, which has always been a persistent problem that cannot be solved in the in...

AI Technical Summary

Problems solved by technology

However, when the carbon crystal heating plate is laid on the concrete floor, a large leakage current will be generated, and then tripping (tripping of the leakage protector) will occur, which has always been a persistent problem that cannot be solved in the industry

If the leakage protector is not installed on the electric floor heating line, although the problem of tripping is solved, it is a great hidden danger to personal safety; once an electric shock accident occurs, it will cause serious consequences

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