Disposable transformer respirator

The invention relates to the technical field of transformer respirators, in particular to a disposable transformer respirator. According to a main body of the respirator, a metal upper flange, a metal lower flange, a through bolt and a glass cylinder in an old respirator are designed into a whole, and a bottle-shaped body meeting the performance requirement of the respirator is formed by injection molding of transparent plastic materials. When leaving a factory, a proper amount of silica gel is added and sealed by a bottle opening sealing film, and the bottle can directly replace a silica gel packaging bottle for disposable use. The respirator oil cup is connected with the lower portion of the body through a buckle and can be repeatedly used. 本发明涉及变压器呼吸器技术领域，是一种一次性使用的变压器呼吸器。本呼吸器的主体是把旧型呼吸器中金属的上法兰、下法兰、穿心螺栓和玻璃的圆筒设计成一个整体，改用透明塑料材料注塑成符合呼吸器性能要求的瓶状体。出厂时加入适量的硅胶用瓶口密封膜密封后，直接替代硅胶包装瓶一次性使用。呼吸器油杯通过卡扣和主体下部连接可重复使用。