What is electrical trace heat?

　　What is electric trace heat?

　　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.

　　Electricity accompanies heat as a kind of effective pipeline heat preservation and anti-freezing program, has been widely used. Its working principle is to emit certain heat through the accompanying heat media, and supplement the loss of the pipeline being accompanied by heat through direct or indirect heat exchange, in order to achieve the normal working requirements of warming, heat preservation or anti-freezing.

　　Electricity accompanies heat is to use the energy of electric heat to supplement the heat dissipated by the accompanied heat body in the process, so as to maintain the flow medium more reasonable process temperature, it is a kind of high and new technology products. Electricity accompanies heat with high thermal efficiency, energy saving, no pollution, long service life, is to replace the steam, hot water accompanied by the direction of technological development, is the national key to promote energy-saving projects.

　　The electricity accompanies the heat compared with the steam (hot water), has many advantages as follows:

　　(1) The electricity accompanies the heat device simple, the heat is even, the temperature control is accurate, can carry on the remote control, the remote control, realizes the automation management.

　　(2) The heat has the explosion-proof, all-weather working performance, the reliability is high, the service life is long.

　　(3) Electricity accompanies the heat without leakage, is favorable to the environmental protection.

　　(4) Saves steel: It does not need the steam accompanying heat to accompany the heat pipeline required by a trip to two trips.

　　(5) Saves heat preservation material.

　　(6) Saving water resources, not like the boiler needs a lot of water every day.

　　(7) Electricity accompanies the heat also can solve the steam and the hot water accompanies the heat to be difficult to solve the problem.

　　(8) Electricity accompanies heat design workload is small, construction is convenient and simple, maintenance workload is small.

　　(9) High efficiency, can greatly reduce energy consumption.

　　One-time investment, or annual running cost, electric accompanied by heat than steam accompanied by heat to save; Some projects electric accompanied by heat one-time investment may be slightly higher than steam, hot water accompanied by heat, but to annual running cost theory, usually electric accompanied by heat running 1-2 years of savings can recover the investment.