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A brief discussion on the cause of rupture of explosion-proof electric heater

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A brief discussion on the cause of rupture of explosion-proof electric heater

Date:2017-08-04 Author:http://www.z-1.net.cn/ Click:

The explosion-proof electric heater is a liquid heating equipment more popular, the liquid can be heated in a relatively short period of time in the heating process if not handled properly, will encounter a lot of trouble, reduce the service life of the electrical heater, how to deal with the explosion-proof electric heater fault?

The explosion-proof electric heater used for a period of time there may be not heating phenomenon, this may be because the heating wire inside the explosion-proof electric heater is broken, treatment method is to cut off the thread or change a new line on the ground, another possibility is that the line loose cause poor contact, this kind of words can reconnection line. If the electric heating pipe is broken during the use of the electric heater, the electric heating tube should be replaced. The leakage of explosion-proof electric heater is a common condition. First, we should determine where the leakage point is, if it is electric leakage, and bake it in the oven, if the insulation effect is still not very good, and the leakage will still appear, it is necessary to replace the electric heating tube. There will be leakage of water in the inlet of the junction box or the breakage of the insulated skin of the wire. It can be blown dry and wrapped with insulating tape on the damaged place.

Explosion-proof heater price

It is very important to find out the cause and solve the problem in time when the explosion proof electric heater fails. After that, we must properly handle the problems encountered in the process of using the explosion-proof electric heater, so as to prevent personal accidents.

After a period of time, explosion-proof electric heater will break up due to many factors. Among them, the emergence of this phenomenon is the most prominent. After this kind of phenomenon, most people will attribute the responsibility to the quality of the explosion-proof electric heater. In fact, this is not entirely, the quality problem may be. But today, we have to tell you that there are many factors in this phenomenon, and we generally classify the following points:

The explosion-proof electric heater is not designed reasonably before it is manufactured, which involves the setting of a size and power. The greater the power, the size is not up to the requirements, so when in use, will increase the work load of the heater, the heater inside the heat swell, not send out good, leading to rupture of the humidity sensor probe heater, stainless steel tube, PT100 fluid sensor, solenoid valve, cast aluminum heater, heating coil.

 Producer of explosion-proof heater

In the production of heater, internal fillers are the basic magnesium oxide, magnesium oxide varieties, quality level is uneven, dragons and fishes jumbled together. Magnesium oxide powder to a high temperature insulation effect on the heater, if the poor quality of the magnesia powder used, so when the heater is working, will lead to internal heat gathering inside, thus breaking the phenomenon, which belongs to the quality problem of electric heater.

There is also a reason, the explosion protection electric heater in the liquid heating, with the change of time, the surface gradually produced a lot of scale. At first, these scale can't cause any harm to our heater. But for a long time, when the scale reaches a certain thickness and it will do harm to the heat dissipation effect of the heater, the result from the heater rupture will not be far away. This is one of the most common factors for us.



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