According to the underwater transfer box assembly, the exhaust channel is formed between the two sealing rings, so that the space between the two sealing rings can communicate with the external environment, the internal and external pressure difference is balanced, and part damage caused by suffocation between the two sealing rings is prevented. When the middle rotating box assembly is located underwater, part of gas can be reserved in the exhaust channel, and therefore water in the environment cannot enter the exhaust channel.
本发明的水下用中转盒组件,在双道密封圈之间开设有排气通道,使两个密封圈之间的空间能够与外部环境相连通,平衡内外压力差,防止两个密封圈之间由于存在憋气导致的零部件损坏。当中转盒组件位于水下时,排气通道内会保留有部分气体,因此环境中的水不会进入排气通道。
Underwater transfer box assembly
一种水下用中转盒组件
2024-03-22
Patent
Electronic Resource
Chinese