Electric heater is an important heating component used in today's electric heaters, the use of electric heating tube heating is a widespread heating method, but in the use of electric heating equipment problems how to solve.
First, electric heaters have impurities
Electric heaters fill the process of powder, magnesium powder mixed with impurities, by the high temperature of these impurities will be carbonized, the use of a long time will appear electric heaters frying phenomenon;
Second, the electric heater material selection
There are many kinds of electric heaters using stainless steel, according to the electric heaters use the environment to choose the right material; electric heaters themselves also have a distinction between a seamed tube, a kind of non-fong tube, seamed steel pipe is welded with steel strip into If a little bit of welding is not in place will lead to electric heaters fracture, the general non-fong tube will not have this problem, it is possible that the quality of the seamed tube caused;
Third, the electric heater liquid
Stainless steel heating tube for heating liquids also have differences, some are corrosive liquids, some are water, electric heating tube is sometimes the water quality, many use of water may be more with groundwater, or tap water, more impurities, easy to scale, scale is too much too thick, will lead to internal temperature can not spread, resulting in electric heating tube burst tube;
Fourth, the electric heater wall thin
Electric heater wall is too thin or electric heater power set too high, the surface load is too large, the internal temperature is too high, easy to cause the internal expansion of the heating tube, which leads to heating tube rupture.
