Multifunctional conduit blowing test equipment and test method thereof

The invention belongs to the field of aircraft assembly, and relates to multifunctional duct blowing test equipment. The device is composed of a blow-off nozzle, a rubber pad, an air inlet control switch valve, a blow-off nozzle switch valve, an air source pressure gauge, a blow-off nozzle pressure gauge, an equipment air inlet and the like. The guide pipe blowing test equipment is simple and convenient to operate, can meet the blowing test requirements of guide pipes with different diameters, can ensure quick contact and connection between the blowing port of the test equipment and the pipe orifice of the guide pipe, and avoids the loss of blowing pressure, thereby improving the quality and efficiency of removing redundant materials in the guide pipe through blowing. 本发明属于飞机装配领域，涉及一种多功能导管吹风试验设备。由吹风口、橡胶垫、进气口控制开关阀、吹风口开关阀、风源压力表、吹风口压力表、设备进气口等组成。该导管吹风试验设备操作简单方便，可以适应不同直径的导管吹风试验要求，能够保证试验设备吹风口与导管管口快速接触连接，避免了吹风压力损失，从而提高了通过吹风清除导管内多余物的质量和效率。