Fire pumps, also known as ordinary water pumps, and most of the fire water sources to provide fire water, fire pumps are needed to pressurize to meet the fire on the water pressure and water requirements, because the fire pump medium for water, when the winter comes due to the freezing of the medium in the pipeline and caused by the failure of the normal output of these dangerous problems if the long term existence of the safety of people's lives and property hazards.

                          The electric heating cable is utilizes the electric accompanies the heat equipment to transform the electric energy into the heat energy, through the direct or the indirect heat exchange, supplements the heat that is accompanied the heat equipment through the heat preservation material to lose the heat, and adopts the temperature control, achieves the tracking and the control accompanies the heat the equipment inside the medium the temperature, causes it to maintain in a reasonable and the economy level. Fire pump electric accompanying heat insulation system prevents icing. Fire water pump electric accompanying heat self-limiting electric accompanying heat tape material is soft, can be very convenient to install electric accompanying heat tape on the fire water pump.

                       When the fire pump installs the accompanying heat tape after can by the accompanying heat tape itself exudes the heat to its pump pipeline to carry on the heating, the heating temperature depends on maintains the temperature, the electric accompanying heat tape can through the temperature control system control, realizes the automatic start and the closure, and the traditional accompanies the heat the form does not have the way to ensure that will cause the energy to waste.

 　　                  The service life of electric accompanied by tropical partly depends on the maintenance, the other part depends on the electric accompanied by tropical life itself, as long as the maintenance properly accompanied by tropical life up to 5-8 years. Electricity accompanies the heat tape not only can be used in the fire pipeline and the fire pump equipment also can be applied in the electric power, chemical industry, petroleum, food, construction and other areas of pipeline equipment freeze-proof heat preservation.