Explosion-proof corrosion-resistant series electric tracing band
A kind of electric heating cable, corrosion-type technology, used in circuits, insulated cables, electrical components and other directions, can solve problems such as affecting the use, bursting of electric heating cables, poor heat transfer effect of series electric heating cables, etc., to improve corrosion resistance. , Improve the effect of heat transfer and heat dissipation area
Pending Publication Date: 2022-04-15
扬州利家科技有限公司
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Problems solved by technology
[0003] The heat transfer effect of the traditional series electric heating cables is not good, causing the high temperature heat generated by the internal heating wire to accumulate inside, which may easily cause bursts in the electric heating cables, and as the use time increases, the electric heating cables are easily corroded. Affect
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
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The invention discloses an explosion-proof corrosion-resistant series electric tracing band in the technical field of electric tracing bands. The explosion-proof corrosion-resistant series electric tracing band comprises a bus, an insulating sleeve, an inner insulating layer, a heating wire, an outer insulating layer, a heat transfer sleeve and a sheath, two groups of buses are arranged; the number of the insulating sleeves is two, and the two insulating sleeves are respectively arranged outside the two buses. The inner insulating layer is arranged outside the two groups of insulating sleeves; the heating wire is wound outside the inner insulating layer; the outer insulating layer is arranged outside the heating wire; the heat transfer sleeve is arranged outside the outer insulating layer; and the sheath is arranged outside the heat transfer sleeve. The explosion-proof corrosion-resistant series-connection electric tracing band can avoid the situation of explosion caused by too high heat in the outer insulating layer.
Description
technical field [0001] The invention relates to the technical field of electric heating cables, in particular to an explosion-proof and corrosion-resistant series electric heating cable. Background technique [0002] Heat tracing means that the heat provided by the outside to the pipeline or equipment is equivalent to the heat loss of the pipeline or equipment to maintain the temperature of the pipeline or equipment. At present, the electric heating cable is generally installed on the surface of the heated part to achieve the heat tracing effect. . [0003] The heat transfer effect of the traditional series electric heating cables is not good, causing the high temperature heat generated by the internal heating wire to accumulate inside, which is likely to cause bursts in the electric heating cables, and as the use time increases, the electric heating cables are easy to be corroded. Affect. Contents of the invention [0004] The object of the present invention is to provi...
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Login to View More IPC IPC(8): H01B7/22H01B7/42H01B7/28H01B7/02H01B3/30H05B3/56
Inventor 张怡隆李琳
Owner 扬州利家科技有限公司