The multifunctional submersible manned cabin balance valve comprises a valve seat and a valve body, the valve body is fixed to an installation support of a submersible manned cabin shell through mechanical limiting, a cylinder body is installed on the valve seat through a fastener, an end cover is installed at the bottom of the valve seat in a matched mode, and a piston rod is installed in the cylinder body in a matched mode; a compression spring is sleeved on the piston rod in the cylinder body, one end of the piston rod extends out of the cylinder body and is connected with a pull rod through a locking nut, a bonnet is cooperatively arranged on the top surface of the valve body, and the pull rod penetrates through the center of the bonnet and then is provided with a hanging ring; an air port A is formed in the center of the bottom of the end cover, an air port B is formed in one side wall of the cylinder body, the air port A and the air port B are connected with an electromagnetic reversing valve, and the electromagnetic reversing valve is connected with a submersible air source. The device is simple in structure and flexible in work, balance between the manned cabin and the external atmosphere is conveniently achieved, the safety of the manned cabin and the comfort degree of personnel in the cabin are greatly improved, and the opening difficulty of the hatch cover is reduced.
一种多功能的潜水器载人舱平衡阀及操作方法,包括阀座和阀体,其通过机械限位固定在潜水器载人舱壳体的安装支座上,阀座上通过紧固件安装有缸体,其底部配合安装有端盖,缸体内部配合安装有活塞杆,位于缸体内部的活塞杆上套有压缩弹簧,活塞杆一端伸出缸体并通过锁紧螺母连接拉杆,位于阀体的顶面还配合安装有阀帽,拉杆穿过阀帽的中心后安装吊环;端盖底部中心位置形成有气口A,缸体的一侧壁形成有气口B,气口A和气口B与电磁换向阀连接,电磁换向阀连接潜水器气源。工作灵活,方便的实现载人舱与外界大气的平衡,大幅提高了载人舱的安全性和舱内人员的舒适度,降低了舱口盖的开启难度。
Multifunctional submersible manned cabin balance valve and operation method
一种多功能的潜水器载人舱平衡阀及操作方法
2024-03-22
Patent
Electronic Resource
Chinese
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