Aircraft increases rain operation device

The utility model discloses a be used for sprinkleing the aircraft increases rain operation device that the liquid nitrogen increases the rain operation aboard. Its including: the rain cover comprises a cover body. The utility model discloses can effectively overcome not enough that prior art exists, can ensure to increase rain operation normal clear, whole device is simple relatively, and the cost is also very cheap moreover to control more easily in increasing the rain operation. 本实用新型公开种在飞机上用于喷撒液氮进行增雨作业的飞机增雨作业装置。其包括有：至少个杜瓦瓶，连通杜瓦瓶内胆的吸液管，与吸液管连通其开口位于飞机舱外的喷管，以及用于喷管固定于飞机机舱的固定法兰，并且在吸液管与喷管间设置有阀门。本实用新型可以有效克服现有技术存在的不足，能确保增雨作业正常进行，整个装置相对简单，而且成本也非常低廉，并且在增雨作业中更容易控制。