Novel double-hole carbon fiber heating rod

Abstract

The invention relates to the technical field of a heating rod, and discloses a novel double-hole carbon fiber heating rod. The novel double-hole carbon fiber heating rod includes a flat bottom quartz socket tube, wherein an insulation rubber cap sleeves the inlet of the flat bottom quartz socket tube; double-hole quartz tubes internally sleeve the flat bottom quartz socket tube; the upper and lower ends of each double-hole quartz tube are each clamping-sealed with a double-hole upper end clamping seal area and a double-hole quartz tube tail part clamping-seal area; the two ends, on which the double-hole upper end clamping seal area and the double-hole quartz tube tail part clamping-seal area arranged, of the double-hole quartz tube, are each sleeved with an insulation fixed plug; the internal of the double-hole quartz tube is divided into left and right tubes by the cutting opening; and the carbon fiber heating filaments in one of the double-hole quartz tube is penetrated through the cutting opening to the other double-hole quartz tube. The novel double-hole carbon fiber heating rod utilizes the single terminal wiring mode and can fully puts the whole heating rod in water, thus increasing the effective working area, reducing the volume of the heating rod, saving the resource, being quick and economic, and saving the cost.

Description

technical field [0001] The invention relates to the technical field of heating rods, in particular to a novel double-hole carbon fiber heating rod. Background technique [0002] The heating tube is made of a seamless metal tube (carbon steel tube, titanium tube, stainless steel tube or copper tube, etc.) filled with electric heating wire, the gap is filled with magnesium oxide powder with good thermal conductivity and insulation, and the tube is shrunk, and then processed into various shapes required by users. [0003] Most of the existing double-hole heating tubes adopt the method of arranging the heating units in the connected double-hole quartz tubes respectively, and then sealing them with insulating rubber plugs, and using two-end wiring to lead out the power supply and control lines, which is difficult to use in aquarium heating. and the existing double-hole heating pipes mostly use metal heating wires, which have low heating efficiency and high temperature of the rod...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of double-hole carbon fiber heating rod, which increases the effective working area, reduces the volume of the heating rod, saves resources, and can directly realize single-ended wiring, which is fast, economical, and cost-saving. It can efficiently convert electric energy into heat energy and radiate heating to the water body, avoiding the problem of local overheating of the heating pipe, greatly improving the safety of the aquarium, increasing the service life and high safety, and solving the existing problems. Most of the heating tubes with double holes are used to arrange the heating units in the connected double-hole quartz tubes, and then seal them with insulating rubber plugs. The power supply and control lines are drawn out by wiring at both ends, which is relatively difficult to use in aquarium heating. hidden dangers, and the existing double-hole heating tubes mostly use metal heating wires, the heating efficiency is low, the temperature of the rod itself is high, and the service life is shortened

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