The invention discloses a captive balloon device capable of automatically inflating and deflating. A first electromagnet and a second electromagnet of the captive balloon device are oppositely arranged and have opposite magnetism; the two-position three-way electromagnetic valve is connected between the air source and the first electromagnet; the electric gas recycling machine is connected with a gas source and the two-position three-way electromagnetic valve; an inflation valve is mounted at an inflation inlet of the captive balloon body, and a gas flow sensor is mounted on the inner side of the inflation inlet; the digital transmission equipment is in signal connection with the gas flow sensor and the inflation and deflation control unit; the inflation and deflation control unit controls the two-position three-way electromagnetic valve, the first electromagnet, the second electromagnet, the inflation valve and the electric gas recycling machine to act according to received inflation and deflation instructions. The captive balloon device can be automatically inflated and deflated in a target range, and the problems that due to the fact that an existing captive balloon is inflated and deflated outside the target range, the transportation process is difficult, efficiency is low, the unmanned vehicle is unstable in the driving process, and safety cannot be guaranteed are solved.
本发明公开了一种可自动充放气系留气球装置,该系留气球装置的第一、二电磁铁为相对设置且磁性相反的电磁铁;两位三通电磁阀连接于气源和第一电磁铁之间;电动气体回收机连接气源和两位三通电磁阀;系留气球囊体的充气口处安装有充气阀,在充气口的内侧安装有气体流量传感器;数字传输设备与气体流量传感器和充放气控制单元之间信号连;充放气控制单元根据接收的充放气指令控制两位三通电磁阀、第一电磁铁、第二电磁铁、充气阀以及电动气体回收机动作。该系留气球装置能够在靶场进行自动充放气,解决了现有系留气球因在靶场外充放气导致运送过程困难、效率低、无人车行驶过程不稳定以及安全性无法得到保证的问题。
Captive balloon device capable of automatically inflating and deflating
一种可自动充放气系留气球装置
2022-07-12
Patent
Electronic Resource
Chinese
IPC: | B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft |
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