Along with the development of the industry, in the large engineering, such as laying tunnel or underground pipes, cold weather in winter is very vulnerable to the influence of freezing injury, resulting in to people's production and life bring a lot of adverse effects. For this kind of situation, professional antifreeze equipment is very important. Very worthy of mention is that heating thermocouple is very ideal antifreeze equipment, can provide favorable conditions for pipe insulation. Heating thermocouple is ideal for freeze protection device, in fact, understand its specific function and function is very simple, just as its name implies, heating thermocouple is through gives off heat, the pipe heat preservation effect of package, to keep the temperature in a more appropriate level. Of course, people don't need to worry about is the temperature of the infinite, the increased when the temperature reached a certain degree, it will automatically to limit, to keep the temperature in a reasonable state. Have to say is, the use of heating thermocouple scope is quite widespread, in a variety of pipeline, to be able to play an important role, can be appreciated and welcomed by the construction unit.