Five Precautions for the Use of Explosion-proof Electric Heating Pipes
The scientific and reasonable use of electric heating tubes can extend the service life of electric heating tubes. In order to better help users and friends to use electric heating tubes, we have 5 precautions for the use of electric heating tubes:
1. The heating tube must be completely immersed in the heating oil to avoid burning out the heating tube components, and the heating oil should be non-corrosive;
2. The working fluid level must be below the fastener and above the dimension line B;
3. When melting bitumen, paraffin and other solid oils, the voltage should be lowered for use, and then raised to the rated voltage after melting. To prevent the power concentration from reducing the service life of the components;
4. When carbon buildup is found on the surface of the pipe, it must be removed as soon as possible to avoid reducing the heating efficiency; electric air heater
5. The components should be stored outside dry. If the insulation resistance drops below 1 megohm due to long-term storage, they can be dried in an oven of about 200? for a few 1-2 hours (or pass the components under low pressure for several hours). That is, the insulation resistance can be restored.
Internal control system of explosion-proof electric heater:
The internal control system of the electric heater of the explosion-proof electric heater automatically adjusts the output power of the electric heater according to the temperature sensor signal of the output port, so that the medium temperature of the output port can be uniform; then when the heating element is overheated, if the heating element becomes independent The overheating protection device immediately cuts off the heating power supply, so as to avoid coking, deterioration, and carbonization of the heating material over temperature, which can cause the heating element to burn out in serious cases. The explosion-proof electric heater effectively prolongs the service life of the electric heater.
