| 摘要 |
PURPOSE: A manless airship for sprinkling chemicals is provided to reduce reaction by remarkably reducing the size of the airship, and to maintain the low altitude of the airship by immediately controlling ascending and descending of the airship. CONSTITUTION: A manless airship(100) for sprinkling chemicals comprises an air sac part(1), a manipulation part(2), a rising part(3), a spraying part(4), and a control part. The air sac part is filled with air. The manipulation part is formed in the rear of the air sac part, and controls the direction of the airship. The rising part is coupled to a frame body(10). The spraying part is installed in the frame body, and sprays liquid chemicals. The control part controls operating of the manipulation part, the rising part, and the spraying part. |
