火电厂热工仪表的检修校验技术运用

Inspection and Verification Technology of Thermal Instrument in Thermal Power Plant

在火电厂运行的状态下,由于其热力的产生需要涉及到多种参数,包括液位、压力、温度以及流量等,所以对这些参数进行实时监测和测量的方法也被称作热工检测。在实际测量的过程中,如果热工仪表出现了相应的问题,那么受到影响的就不只是测量结果,还包括整个火电厂的生产。因此,在分析热工仪表检修校验方法的基础上,探讨检修校验技术在火电厂仪表压力测量、流量测量、液位测量、温度测量以及仪表检修中的运用情况。

In the thermal power plant operation, due to the heat need to involve a variety of parameters, including liquid level, pressure, temperature and flow rate, so the method of real-time monitoring and measurement of these parameters is also called thermal detection. In the process of actual measurement, if the instrument and the corresponding problems. It affected not only the measurement results, including the production of thermal power plants. Therefore, based on the inspection and repair of thermal instruments, this paper discusses the application of flow test, fluid test, temperature test as well as repairs in thermal paver plants.