Airborne hydraulic pump heat dissipation device

The invention provides an airborne hydraulic pump heat dissipation device. The device comprises an airborne hydraulic pump (1), an oil filter assembly (2), a one-way valve (3), an electromagnetic valve (4), a throttle valve (5) and a hydraulic oil tank (6), wherein a high-pressure port of the airborne hydraulic pump (1) is divided into two paths, one path is a high-pressure heat dissipation oil path and is connected with the hydraulic oil tank (6) sequentially through a high pressure oil filter in the oil filter assembly (2), the electromagnetic valve (4) and the throttle valve (5); and the other path is a pressure oil path, and the airborne hydraulic pump (1) outputs hydraulic power sequentially through the high-pressure oil filter in the oil filter assembly (2) and the one-way valve (3). 本发明提供一种机载液压泵散热装置，所述装置包括机载液压泵(1)、油滤组件(2)、单向阀(3)、电磁阀(4)、节流阀(5)、液压油箱(6)，其中：机载液压泵(1)的高压口分两路，一路为高压散热油路，依次通过油滤组件(2)中的高压油滤、电磁阀(4)、节流阀(5)与液压油箱(6)连接；另一路为供压油路，机载液压泵(1)依次通过油滤组件(2)中的高压油滤、单向阀(3)输出液压功率。