原油罐 防爆半导体加热棒涉及一种非金属加热导体装在绝缘基座上的棒状的加热元件。它是用 半导体加热棒体替换电阻丝加热棒体。半导体 加热棒体包括套管和加热棒芯,其中加热棒芯由基座、绝缘垫、盖板、电极片 和半导体加热块组成。绝缘基 座上开有圆柱形凹槽,凹槽内放置电极片后,将半导体加热块放入,再放置另一片电极片,电极片 之间用导线连接,盖上绝缘垫和盖板,用螺柱紧固,最后将 加热棒芯放入套管内。
The heating element of crude oil tank explosion semiconductor heating rod relates to a nonmetal heating conductor is arranged in the insulating rod on the base. It is the replacement of the resistance wire heating rod used in semiconductor heating rod. Semiconductor heating rod body comprises a casing and a heating rod core, wherein the heating rod core is composed of a base, the insulating mat, cover plate, an electrode sheet and semiconductor heating block. The insulating base is provided with a cylindrical groove, placing the electrode groove, the semiconductor heating into pieces, put another slice of electrodes, electrodes are connected by wires, the insulating pad and a cover plate, with studs fastening, the heating rod core is arranged in the casing.