The Real Time Detecting Device Of Heat Dissipating For Thermodynamics Equipment In Power Plants

In productive activities, the abstraction of heat in the power plant's equipments become an important operation efficiency indicators. The thermal insulation damaged, will cause serious heat loss, not only led directly to enterprises rising energy costs, economic decline.Traditional detection devices can only detect small portion of the Thermal equipment. For some large thermal power plant equipment,we need accurate measurement and real-time monitoring in space distribution of heat dissipating capacity. The arrays of point sensor can be used, but is too complex. In the view of thermal power plant equipment, a new distributed fiber-optic sensor system of thermodynamics equipment for heat dissipating based on Raman-scattering is presented. With the sensor system, the heat dissipating of thermodynamics equipment can be real-time, distance measured and supervised.