The invention relates to the technical field of aircraft fuel tankers, in particular to an aircraft fuel tanker system which is characterized in that an oil loading bottom valve and an oil filling bottom valve are arranged on an oil tank in a communicating manner; the pump station inlet is communicated with an oil inlet of the oil pump, and the pump station outlet is communicated with an oil outlet of the oil pump; the PCV valve is communicated with an oil outlet of the oil pump; the pressure oil filling nozzle is communicated with an oil outlet of the oil pump through a first oil filling valve; the gravity oil filling gun is communicated with an oil outlet of the oil pump through a second oil filling valve; the reel oil return valve is arranged between the second oil filling valve and the oil filling bottom valve in a communicating mode. According to the aircraft fuel tanker system, the requirements of pressure refueling and gravity refueling can be met, the function of a movable pump station is achieved, the effect of transmitting external fuel can be achieved without fuel loading and fuel pumping, and external pollution to refueling and fuel loading pipelines when the function of the movable pump station is executed is prevented.
本发明涉及飞机运油车的技术领域,更具体地,涉及一种飞机运油车系统,装油底阀及加油底阀均连通设于油罐上;泵站进口与油泵的进油口相连通,泵站出口与油泵的出油口相连通;PCV阀与油泵的出油口相连通;压力加油嘴通过第一加油阀与油泵出油口相连通;重力加油枪通过第二加油阀与油泵的出油口相连通;卷盘回油阀连通设于第二加油阀与装油底阀之间。本发明中的飞机运油车系统,即可以满足压力加油、重力加油的需求,还具备移动泵站的功能,其能够在不经装油、抽油的情况下实现传输外界油料的效果,防止在执行移动泵站功能时对加油、装油管路引入外界污染。
Airplane fuel tanker system
一种飞机运油车系统
2023-05-09
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 |
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