The invention discloses a water-lubricated tail shaft structure meeting state monitoring requirements. The water-lubricated tail shaft structure comprises a water-lubricated tail shaft, a tail shaft sealing device and a plurality of bearings, wherein the tail shaft sealing device and the bearings are sequentially and coaxially assembled on the water-lubricated tail shaft; a tail shaft tube is mounted on the bearing bracket between two adjacent bearings in a sealing manner; a water inlet and a water outlet are formed in the tail shaft sealing device, the water inlet of the tail shaft sealing device is communicated with a water lubrication system pipeline, the water outlet of the tail shaft sealing device is communicated with the interiors of the tail shaft pipes in sequence, and a water outlet is formed in the tail shaft pipe at the tail end. The invention further discloses a water lubrication system for the water lubrication tail shaft structure. The tail shaft structure has the beneficial effects that the quality and flow of lubricating water can be effectively monitored, the abrasion or protection condition of the tail shaft and a bearing of the tail shaft can be monitored, and the lubricating effect is guaranteed.

    本发明公开了一种满足状态监测要求的水润滑尾轴结构,包括水润滑尾轴,以及依次同轴装配在水润滑尾轴上的尾轴密封装置和若干轴承;在相邻两个轴承之间的轴承支架上密封安装有尾轴管;所述尾轴密封装置上开设有进水孔和出水口,尾轴密封装置的进水孔与水润滑系统管路连通,尾轴密封装置的出水口与若干尾轴管的内部依次连通,在末端的尾轴管上设有排水口。本发明还公开了一种用于如上所述水润滑尾轴结构的水润滑系统。本发明的有益效果为:能有效监测润滑水的品质、流量,并对尾轴及其轴承的磨损或受保护情况进行监测,保证润滑效果。


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    Title :

    Tail shaft structure meeting state monitoring requirement and water lubrication system thereof


    Additional title:

    一种满足状态监测要求的尾轴结构及其水润滑系统


    Contributors:
    SHUAI YINGMEI (author) / SUN FENG (author) / WENG FANGLONG (author) / CHEN XUANYU (author)

    Publication date :

    2022-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16N LUBRICATING , Schmierung



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