In life, gas stations are not uncommon, and gas dispensers are a type of equipment that many people know, but do you know how gas dispensers work?
1. The working principle of the tanker
Lift the oil gun, send the switch signal to the computer device to start the motor and open the solenoid valve at the same time, the motor drives the pump to suck the oil into the pump. The flow meter drives the indexing plate in the sensor to generate a pulsed electrical signal, which is sent to the computer device. Every time the piston of the flow meter completes a cycle, a fixed volume of oil passes through, and the sensor outputs a number of pulsed electrical signals, which are sent to the computer device for calculation and display, so as to realize the measurement and control of the oil delivery. The metered oil is supplied by the oil gun to the oil receiving container outside the machine through the electrostatic oil transfer hose.
2. The working principle of the tanker
Lift the oil gun, the switch signal is sent to the computer device, the computer device opens the solenoid valve after processing, and at the same time transmits the requesting submersible pump oil supply signal to the electrical control device, and the electrical control device starts the submersible pump to supply oil. The high pressure oil enters the flowmeter through the filter and pushes the piston to reciprocate. The flow meter drives the indexing plate in the sensor to generate a pulsed electrical signal, which is sent to the computer device. Every time the piston of the flow meter completes a cycle, a fixed volume of oil passes through, and the sensor outputs a number of pulsed electrical signals, which are sent to the computer device for calculation and display, so as to realize the measurement and control of the oil delivery. The metered oil is supplied by the oil gun to the oil receiving container outside the machine through the electrostatic oil transfer hose.
