Heating pipe working environment

- Mar 29, 2019-

According to the working environment of the single-head heating tube heating tube, it is generally divided into dry burning and heating liquid.


● dry burning

In the case of dry burning, if there is a fan cycle, the power of our heating pipe is generally set to: the ratio of the total length of the heating zone of the single-head heating pipe (unit: meter) to the power of the heating pipe is 1:1.5, ie One meter length of heating tube, in the case of dry burning, with fan circulation, the power is most suitable to achieve 1500W;


In the case of dry burning, if there is no fan circulation, the power of our heating pipe is generally set as follows: the ratio of the total length of the heating zone (unit: meter) of the single-head heating pipe to the heating pipe is 1:1, that is, One meter long heating tube, in the case of dry burning, without fan circulation, the power is most suitable to achieve 1000W.




●When heating the liquid

When heating water or corrosive liquid, the power of the electric heating pipe is set as follows: under normal circumstances, the ratio of the total length of the heating zone of the electric heating pipe (unit: m) to the electric power of the electric heating pipe is 1:2, that is, one meter length Electric heating pipe, the power is suitable to achieve 2000W, of course, in the case of boiling water, up to 4000W, but the lower the power per meter, the longer the life; when heating the oil, the power of the electric heating pipe is set to: the heating zone of the electric heating pipe The total length (unit: m) and the maximum power of the electric heating pipe is 1:2.5, that is, the electric heating pipe of one meter length, the power is up to 2500W, and the normal heating heat transfer oil, we generally set the proportional relationship to be 1 : 1 or 1:1.5 to reduce the carbonization rate and life.


In general, the lower the power per meter, the longer the life of the heating tube, regardless of whether the heated air is dry or heated.