Throttling device is one of Jinhu Dongxiang's main products, and its sales performance is very good! The following introduces our company's throttling device!
1. Definition of throttling device: A throttling device is a kind of flow device in which a fluid filled with a pipe flows through the pipe. The flow bundle will form a local contraction at the throttling point, thereby increasing the flow rate and reducing the static pressure. A static pressure difference (or a throttling flow meter) is generated before and after.
2. Throttling device use: Throttling flowmeter is a typical differential pressure flowmeter . It is the most commonly used flow meter for measuring gas, liquid and vapor flow in industrial production. According to survey statistics, about (70-80)% of the flow meters used in industrial production systems such as steel refineries and oil refineries are throttling flow meters. Throttle flow meters also account for more than half of the total number of flow meters in the entire industrial production field. Throttle flowmeters are so widely used because they have the following two outstanding advantages:
① Simple structure, convenient installation, reliable work, low cost, and certain accuracy. Can meet the needs of engineering survey.
② It has a long history of use, rich and reliable experimental data, and the design and processing have been standardized. As long as the throttling flowmeter designed and processed according to the standard does not require actual calibration, it can also perform flow within a known uncertainty range.
3. Throttling device: orifice plate flowmeter , v-cone flowmeter , standard orifice plate , standard nozzle , venturi tube , annular orifice plate