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.

Tanker display panel put the gun or firing when hops phenomenon and solutions

Oil-pipeline leaks and spills bottom valve closed lax, both machines will produce oil hops phenomenon when put the gun;
Using non-standard hose fuel management solutions machine oil hose freely lengthened or replaced, but also one of the reasons oil-generated power on the number of hops;
Sensor sensing shaft is too flexible, allowing the tanker to produce power-hops phenomenon, should repair the sensor shaft seal kit damping to reduce the flexibility of their rotation;
The oil valve spring tension is too weak, the shutdown of the oil diesel fuel meter back, driving off hops produce sensors reversal phenomenon;
Dual sensor assembly of photovoltaic panels in the wrong place, can cause the machine to produce oil at the time of switch hops.

tank gauging system

Accuracy of measurement is a key factor in the stock of measurement, but the accuracy is only one aspect, tank gauging petrol station management system, tank gauging instrumentation to consider the general requirements: security, accuracy and repeatability, reliability and effectiveness of the operation of compatibility , friendly and easy to operate, independent operation capability, easy maintenance, scalability. Additional requirements for tank gauging automated fuel management system: Online diagnostics can be used to turn the output metering, can be seamlessly integrated with the host system and the existing DCS, scalable, service and spare parts, satisfactory price, supplier quality control procedures.