Air cannon device and system for repelling birds

• Main Authors: ZHU ZUOHENG, YANG KAI, ZHAO ZIHONG, PAN DENG, HUANG YONGHAO, WU XIAN, BAO XUHUI, ZHENG YONGKANG, HE WEI, LI HAORAN, ZHOU ZHAOJUN, HOU LIMIN, WANG SONGTAO, WANG CHAO, LIU YONG
• Format: Patent
• Language: Chinese; English
• Published: 29.01.2021
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; TRAPPING

The invention discloses an air cannon device and system for repelling birds. The air cannon device comprises a cannon body shell, an elastic film, a coil and a magnetic core, a small hole is formed inthe rightmost side of the cannon body shell, a control chamber is formed by the elastic film and a space at the left side of the inner wall of the cannon body shell, and a space from the right side of the elastic film to the small hole is a gas rectification chamber; and a permanent magnet is arranged on the elastic film, a magnetic core is connected with the left bottom face of the inner wall ofthe cannon body shell, the coil is wound on the magnetic core, and the coil is externally connected with a power source. The system can control the state of the elastic film. The air cannon device and system can be used for repelling the birds for a long time under economical and environment-friendly conditions. 本发明公开了一种驱鸟用的空气炮装置及其系统，所述装置包括炮体外壳、弹力膜、线圈和磁芯，所述炮体外壳最右侧开有小孔，所述弹力膜与炮体外壳的内壁左侧的空间形成了控制室，弹力膜右侧到小孔的空间为气体整流室，所述弹力膜上布置有永磁