Tank gauging system based on volume, the stock of measurement achieved by measuring the level and temperature. In the tank gauging system based on quality, the stock is measured using a liquid measuring hydrostatic liquid column made. In turn metering inventory control or lose, no matter what method, the reliability and accuracy of measuring instruments is very important.
2015年2月8日星期日
Role tanker hydraulic components
Tanker hydraulic components including: station management system, oil separator, measurement converter, oil gun, depending on the oil, electric valves and hydraulic lines.
There pump vane pumps, internal gear pumps and submersible pumps. Among them, the submersible pump is a hydraulic power source in recent years, China's gas stations began to be used. Generally use centrifugal submersible pump, is placed inside the tank. Imported submersible pump dispenser is higher than atmospheric pressure.
The main function of oil separator is to pump oil in the exhaust gas separation and discharge, the transport to the measurement of oil-free gas converter ensure accurate tank automation system.
Measurement converter measurement converter with a metal piston, piston measurement converters and soft soft double piston measurement transducer.
Grease guns can be divided into ordinary grease guns and automatic nozzle.
The electric valve is a solenoid valve and a double-flow dual flow solenoid valve.
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