The invention discloses a ground hydraulic power cart for an aircraft with a purification function. The ground hydraulic power cart comprises a high-pressure output pipeline system and a low-pressureoil-return pipeline system. The high-pressure output pipeline system comprises an oil pump cart output pump, an oil outlet purification pipe, an oil outlet hose, and a high-pressure combined oil filter, wherein the oil outlet purification pipe is connected with the oil pump cart output pump, the oil outlet hose is connected with the oil outlet purification pipe, and the high-pressure combined oilfilter is arranged on the oil outlet purification pipe. The low-pressure output pipeline system comprises an oil pump cart oil suction pump, an oil tank connected with the oil pump cart oil suction pump, an oil return purification pipe connected with the oil tank, and an oil return hose connected with the oil return purification pipe, a low-pressure oil filter is arranged on the oil return purification pipe, and the oil tank is furthermore provided with a vacuum dewatering and degassing system. The ground hydraulic power cart for the aircraft is provided with the high-pressure combined oil filter, the low-pressure oil filter and the vacuum dewatering and degassing system, solid particles in oil can be purified, and moisture in the oil can also be removed.
本发明公开了一种具有净化功能的飞机地面液压油泵车,包括高压输出管路系统和低压回油管路系统;高压输出管路系统包括:油泵车输出泵,与油泵车输出泵连接的出油净化管,与出油净化管连接的出油软管;出油净化管上设有高压组合油滤;低压输出管路系统包括:油泵车吸油泵,与油泵车吸油泵连接的油箱,与油箱连接的回油净化管,与回油净化管连接的回油软管;回油净化管上设有低压油滤;油箱还配有真空除水除气系统。本发明飞机地面液压油泵车具有高压组合油滤、低压油滤和真空除水除气系统,既能净化油液中的固体颗粒,又能去除油液中的水分。
Ground hydraulic power cart for aircraft with purification function
具有净化功能的飞机地面液压油泵车
2020-08-21
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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |