Winter temperature is relatively low, we often hear the need to pipe insulation, and one of the electric accompanied by tropical heat preservation is a kind of heat preservation, it is mainly used for pipeline, tank, instrumentation and other equipment, frost insulation and temperature maintenance, because it does not achieve the effect of heating, so it is called accompanied by heat. Accompanied by the heat, electric heat is also a kind of name of electric accompanied by tropical

In chemical plants, electric heat tracing system is a kind of key equipment, which is used to maintain the temperature of pipelines and equipments to ensure the stable operation of the process. Regular overhaul of electric trace heat system is an important step to ensure its normal operation. This paper will introduce the process and precautions of overhauling electric trace heat in chemical plant in detail.

Electric heat tracing refers to the use of electric energy to supplement the heat loss of the object to be accompanied by heat in the process, so as to maintain its temperature within a certain range. It is worth noting that in the oil and gas industry, electric accompanying heat is not used to increase the temperature of medium, it is mainly used in anticoagulation, antifreeze and process heat preservation.

The electric accompanying heat system is a kind of heat insulation method with very high efficiency, and it has wide application prospect in equipment accompanying heat insulation. Its accurate temperature control, energy saving and flexible installation and other characteristics make the electric accompanying heat technology become each industry in equipment heating and heat preservation very good choice.

Electric trace heating is a common heating method that is widely used in industry and in residential homes

The electric accompanying heat tape is a kind of heating equipment which utilizes the electric energy to generate heat, it can transform the electric energy into heat energy, and heat and keep warm to the pipeline, container and so on. The electric accompanying heat tape has the advantages of even heating, accurate temperature control, easy installation, long service life, etc. It is widely used in petroleum, chemical industry, electric power, aerospace and other fields.

Electricity accompanies heat is by as an effective pipeline heat preservation and anti-freezing program, has been widely used. Its working principle is to emit certain heat through accompanying heat media, and supplement the loss of accompanied heat pipeline through direct or indirect heat exchange, in order to achieve the normal working requirements of warming, heat preservation or anti-freezing. Our country process pipeline and tank container accompanying heat mostly adopts traditional steam or hot water accompanying heat.

In the cold environment, the normal operation of the water valve faces the challenge, and the electric accompanying heat becomes the effective means to guarantee the function of the water valve. Correct use of electric accompanied by heat in the water valve accompanied by heat, not only can prevent the water valve freezing damage, but also can ensure the stable operation of the whole water system, which has a lot of need to grasp the key points.

With the increasing popularity of RV travel, how to ensure a comfortable living experience in all climatic conditions has become a key concern for RV enthusiasts. Especially in the cold winter, the internal piping system of the caravan is easy to be affected by the low temperature, the water pipe may freeze, leading to the failure of water supply; If the drain pipe freezes, it may cause blockage and damage. At this time, electric heating tape plays an important role.

Airport runway and taxiway snow will seriously affect the normal take-off and landing of flights, electric heat tracing technology has become an effective means to solve the problem of melting snow in airports. But how to correctly use the electric heat tracing system, is a need to explore the problem, which is related to the airport operation safety and efficiency.

In winter or cold area, the sewage pipe heat preservation and anti-freezing is the key to guarantee the stable operation of municipal and industrial system. Electric accompanied by heat technology by virtue of its accurate temperature control, flexible installation and other advantages, become the sewage pipe insulation “invisible guard”. However, it seems simple behind the application of electric accompanying heat, actually hides from the selection to the maintenance of many technical doorway.

Electric heat tracing is a method of utilizing electrical energy converted into thermal energy to provide heating for heat conducting equipment such as piping, designed to achieve insulation and freeze protection effects. It is mainly used to supplement the heat dissipated by the equipment in the process, so as to maintain the optimal process temperature of the flowing medium.