Oct 20, 2021
What is the reason for the burning of the water storage tank heater?
Today we will analyze with you the reasons why the water storage tank heater is easy to burn out.
1. Dry burning occurs in the heating area of the electric heating tube
When the heating tube is dry-burned, it will cause the surface temperature of the water storage tank heater to rise rapidly. When it reaches a certain level, the resistance wire will be burned out, which will affect its life.
2. Severe scale
The more the scale is, the more likely it is to affect the heat conduction of the heating tube. The temperature on the surface of the heating tube cannot be transferred to the heated liquid in time, resulting in excessively high internal temperature of the heating tube, thermal expansion and contraction, and serious tube bursting.
3. The power exceeds the standard setting
When designing the water storage tank heater, the power range per meter is within 143KW. If the design exceeds the proportion, the power per meter generated will become larger, and the relative surface conformance will also become larger. As the surface load increases, the surface temperature of the electric heating tube will also become higher, causing the electric heating tube to burn out.
4. Improper material selection
The heated water is corrosive, but no corrosion-resistant electric heating tube material is selected. In this way, when the electric heating tube is used, it will be corroded by the liquid and leaks, and the heating tube cannot be used if it has leaks.
Therefore, there are many reasons for the burning of the water storage tank heater. Sometimes it is caused by one reason, and sometimes it can be caused by several reasons. It should be analyzed according to the specific situation.
