Electric heating tubes are widely used in industrial heating environments. To use it correctly, only a little attention is needed. The electric heating tube is an electric heating element, which can be used alone in various electric heating equipment. First, pay attention to put the stainless steel electric heating tube into the water and then insert the plug (power on) to prevent the heating tube from bursting in cold water. To avoid the heat dissipation unsatisfactory and exceed the allowable heating temperature to damage the stainless steel electric heating tube. The terminal of the electric heating tube should be kept clean and dry. If the environment with chemical corrosion, flammable, explosive and other liquids or gases is used, the heating part of the stainless steel electric heating tube should be completely immersed in the heating medium, otherwise it will reduce the insulation performance and be short-circuited In case of breakdown, the connection part of the stainless steel electric heating tube should be strictly protected with an insulating sealing device to prevent accidents.
In addition, the lead-out part of the wiring should be exposed outside the insulation layer of the heater or the heater, so that this part should not be overheated and damaged. Relatively speaking, the heat dissipation area is reduced. In addition, the heating tube should be lying in the water instead of putting the stainless steel electric heating tube in the water. Because the text will increase the heat with the tube, the heating time of the water in the fish tank will be extended Energy consumption. At the same time, it will shorten the service life of the heating tube.