SU345051A1 - AERODROMO LAWNER FOR HOSPITAL FLUID - Google Patents

Description

The invention relates to aerodrome equipment, in particular, to airfield refueling equipment.

Airfield refuellers are known that contain a tank, a suction line pump from aerodrome tanks and a tanker tank with non-overhead valves, as well as a loading line into aircraft tanks with sequentially installed flow meter, filter, shut-off valve, dispensing sleeve, and pumping line into the tanker, and an injection tank to get to the tanker and the tanker, and a discharge line to the tanker to get the tank. a crane that is connected to the injection line in the aircraft tanks at the inlet of the flow meter.

One of the drawbacks of well-known breeders is that they do not provide for measuring the amount of liquid when it is pumped into the tanker tank from aerodrome containers, which is often required when operating bunkers.

In the described tanker this drawback is eliminated. This is achieved by the fact that in it the injection line to the ripper tank is connected to the injection line to the aircraft tanks at the outlet of the flowmeter.

The tanker contains a tank 1, a pump 2, a suction line 3 from airfield tanks with a crane 4 and a suction hose 5, a suction line 6 from a tanker tanker with a crane 7, a discharge line 8 into aircraft tanks with sequentially installed flow meter 9, fnltrom JO, shut-off valve 11 , a distributing sleeve 12 and a discharge line 13 to the tankeri tanker with a shut-off valve 14. Parallel to the pump, a bypass pipeline 15 with a safety-relief valve 16 is located. In another bypass pipeline 17 connected come to suction line 6 from the tanker tank,

mounted crane 18. Crane 18 serves for

tank refueling with outsider

capacity.

When refueling the aircraft, the liquid is sucked in by the pump 2 from the tank / through the crane 4 and is pumped into the aircraft through the sensor of the flow meter 9, the filter 10, the crane}} and the distributing sleeve 12. Through the safety relief valve 16

a portion of the fluid returns to the suction line 3 when the pressure rises above the set point. When filling the tank / liquid, it is sucked by the pump 2 through the suction hose 5 and the valve 4 and is pumped to 14, providing a measurement of the flow rate of the liquid entering the tank. The subject matter of the invention. Aerodrome tanker of airborne liquid (e.g., fuel) containing a tank, a pump, suction lines from aerodrome containers and tanker tankers with shut-off cranes, as well as a discharge line into aircraft tanks with successively installed flow meters, filter, shut-off valve a sleeve and a pumping line into a tanker truck with a shut-off valve, characterized in that, in order to ensure the measurement of the amount of liquid as refuelable ny unit, and pumped into the tank of the tanker airfield tanks, pumping pipe to the tank is connected to a tanker trunk injection in aircraft capacity at the output of the flowmeter.