1. the application of flow measurement
Flow measurement is widely used in various fields of industrial production, agricultural production, national defense construction, scientific research, foreign trade, and people's lives. In oil production, from oil extraction, transportation, refining and processing to trade sales, flow measurement Throughout the whole process, any link cannot be separated from the flow measurement, otherwise the normal production and trade exchanges of the petroleum industry will not be guaranteed. In the chemical industry, the flow measurement will be inaccurate, which will cause the proportion of various chemical components to be imbalanced, and the product cannot be guaranteed. Quality, accidents may occur. In the production of electric power industry, the measurement and adjustment of the flow of liquid, gas, steam and other media occupies an important position. The accuracy of the flow measurement is not only important for ensuring that the power plant operates under the best Zui parameters. It is of great economic significance, and with the development of high-temperature, high-pressure and large-capacity units, flow measurement has become an important part of ensuring the operation of power plants. For example, the instantaneous reduction or interruption of feed water flow in a large-capacity boiler may cause serious accidents. This requires that the flow measurement device should not only measure accurately, but also issue an alarm signal in time.
2. Flow measurement is an important parameter of industrial production process and scientific experiment
Flow is the same as temperature, pressure, and weight. It is an important parameter of the general thermal chemical production process. People supervise and control the production process based on these parameters, and realize the automation of the production process, which will improve the quality and output of the product and ensure the quality of production. , It will be of great significance to improve the operation technology, change the production conditions and scientific experiments. At the same time, flow measurement is an important basis for enterprise economic accounting. Accurate and reliable flow measurement is one of the important means to ensure enterprise production and economic benefits.
3. Flow measurement is an important part of energy measurement
Energy is an important material basis for the development of the national economy. At present, energy issues have become a prominent issue in the construction of my country's national economy. Energy conservation has been determined by the state as an important policy. To do a good job in energy conservation, we must conduct scientific management of energy. , Energy measurement and testing work is an important technical foundation work for scientific management of energy. If this work is not done well, it will be difficult for energy-saving work to go deep. Water, oil, gas and other fluid media all belong to the scope of flow measurement. Doing this work well is of great significance to energy-saving work. my country is not only a large energy consuming country, but also its energy utilization rate is very low, about 20% lower than that of developed countries. Therefore, my country's energy-saving potential is very large. If the energy utilization rate is increased by 1%, its economic benefits will be It is very impressive. In energy-saving work, measuring instruments are the foundation, and flow measurement will play a very important role.