Introduction to the installation of pipeline electric heaters

Introduction to the installation of pipeline electric heaters

Pipeline heater, an electric heating device used to heat pipelines or their internal media. It consists of a microcontroller and a temperature sensor to form a temperature control unit, and also has two metal inner shells in the shape of bearing shells. There is an electric heating tube fixed on the inner walls of each metal inner shell; There are also two bearing shaped formed thermal conductive layers made of thermal conductive materials for fitting on the pipeline, and the outer wall surface of the formed thermal conductive layer is in contact with the inner wall surface of the two metal inner shells; It also has two bearing shell shaped insulation layers that are adhered to the outer walls of the two metal inner shells, and two bearing shell shaped shells are provided on the outer surface of the two formed insulation layers; There is also a fixing component used to clamp the above heating components onto the pipeline.

Manufacturer of pipeline electric heater

Installation:

1, The control cabinet of the pipeline type electric heater should be installed in a dry and ventilated place that is easy to operate. The casing of the pipeline type electric heater and the control cabinet casing should be reliably grounded. The pipeline type electric heater should be installed vertically, and the base nut should be tightened to ensure stability.

2, When installing the main body of the pipeline electric heater and the external pipeline, attention should be paid to the direction of the inlet and outlet.

3, Before use, the insulation resistance between the power supply terminal and the metal casing of the pipeline type electric heater should be measured to be no less than 2M Ω, and the relative humidity of the operating environment should not exceed 85%. The outlet and inlet of the power cord should be firm and reliable, and not loose.

4, Before use, first check whether the power cord and output wiring of the temperature measuring element of the pipeline type electric heater are correct, whether the control cabinet components and nuts are loose or damaged. If there are any abnormalities, tighten or replace them in a timely manner. After confirming that there are no errors, power on and test run can be carried out.

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