The invention discloses a fueling system, and belongs to the technical field of aircraft fueling vehicle pipeline systems. The fueling system comprises an oil tank, and is characterized in that: the oil tank is connected with an fueling assembly; the fueling assembly comprises a pneumatic oil outlet bottom valve, an oil pump, a square ball valve, a filter separator, a pressure flow emergency control valve, a flow meter, a two-position four-way ball valve and an oil outlet assembly; one end of the pneumatic oil outlet bottom valve is connected with the oil tank; the other end of the pneumatic oil outlet bottom valve is connected with the oil pump; the other end of the oil pump is connected with the square ball valve; the other end of the square ball valve is connected with the filter separator, the other end of the filter separator is connected with the pressure flow emergency control valve, the other end of the pressure flow emergency control valve is connected with the flow meter, theother end of the flow meter is connected with the two-position four-way ball valve, and the other end of the two-position four-way ball valve outputs oil through the oil outlet assembly. The two-position four-way ball valve is adopted in the fueling system, the number of operating ball valves can be reduced, the pipeline design is simplified, and the pipeline length is shortened.
本发明公开了一种加油系统,属于飞机加油车管路系统技术领域。本发明包括油罐,其特征在于,所述油罐与加油组件连接,所述加油组件包括气动出油底阀、油泵、方球阀、过滤分离器、压力流量应急控制阀、流量计、二位四通球阀和出油组件,所述气动出油底阀的一端和油罐连接,气动出油底阀的另一端和油泵连接,油泵的另一端和方球阀连接,方球阀的另一端和过滤分离器连接,过滤分离器的另一端和压力流量应急控制阀连接,压力流量应急控制阀的另一端和流量计连接,流量计的另一端和二位四通球阀连接,二位四通球阀的另一端通过出油组件将油输出。本发明的加油系统中采用二位四通球阀,可减少操作球阀数量,管路设计简化、管线长度缩短。
Fueling system
一种加油系统
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |