Unmanned aerial vehicle for sampling haze pollution vertical gradient atmospheric particulates

• Main Authors: FAN CHAO, YANG LINNA, TIAN RUIXIA, HAN JING, LIU YAN, ZHANG NINGNING, LIU JINJING, DONG YAN, ZHANG SHUYU, ZHANG TING, LI JIANJUN, GUO JIAQI, WANG NA, ZHOU JIAMAO, XU HONGMEI, DU LILI, LIU SUIXIN, XIN BO, XIAO SHUN, LEE SUNG-MIN, CHEN HONG, ZHANG JIAYIN
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; HELICOPTERS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

The utility model discloses an unmanned aerial vehicle for sampling haze pollution vertical gradient atmospheric particulates. The unmanned aerial vehicle comprises a fuselage, a plurality of rotor wings, an air bag, a box body and a compressed helium storage device, a mounting groove is formed in the center of the upper portion of the fuselage, and the air bag is mounted in the mounting groove through the mounting base. A controller is arranged in the machine body; a box body is mounted at the lower part of the machine body; an atmospheric particulate sampler, a visibility sensor, a temperature and humidity sensor and a compressed helium storage device are arranged in the box body; an air outlet of the compressed helium storage device is connected with an air inlet of the air bag through an air outlet pipe, and a first flow adjusting electromagnetic valve is arranged on the air outlet pipe; the atmospheric particulate sampler, the visibility sensor, the temperature and humidity sensor and the first flow adju