Multifunctional sulfur hexafluoride gas filling and supplementing device

• Main Authors: CAO YANG, HOU SHIBO, LI ZHE, LIU XIAOBO, XIANG YINGHAN, ZHANG HUI, TAO HAIYAN, WU RONGFENG, CAO ZHIGANG, BAI BOXU, LIU JINJUAN
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The invention discloses a multifunctional sulfur hexafluoride gas filling and supplementing device which comprises a carrying assembly which comprises a trolley, a limiting piece arranged on the surface of the trolley and a fixing piece arranged on the surface of the limiting piece. The plug assembly comprises a first outer pipe, a connecting piece arranged in the first outer pipe, and a ventilation piece arranged in the connecting piece; and the socket assembly comprises a second outer tube, a switch piece arranged in the second outer tube, and a leakage-proof piece arranged in the outer wall of the second outer tube. Through the arrangement of the carrying assembly, the plug assembly and the socket assembly, a maintainer can conveniently carry the sulfur hexafluoride steel cylinder, and air leakage can be prevented in the equipment inflation process. 本发明公开了一种多功能六氟化硫充补气装置，包括搬运组件，包括小车，设置于所述小车表面的限位件，以及设置于所述限位件表面的固定件；插头组件，包括第一外管、设置于所述第一外管内部的连接件，以及设置于所述连接件内部的通气件；以及，插座组件，包括第二外管、设置于所述第二外管内部的开关件，以及设置于所述第二外管外壁内部的防漏件