Steam turbine lubricating oil equipment

The utility model relates to steam turbine lubricating oil equipment which is used for preventing leakage of lubricating oil in a steam turbine bearing bush lubricating oil inlet pipeline at a flange and comprises an oil storage cavity installed in the middle section of the oil inlet pipeline. The o...

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Bibliographische Detailangaben
Hauptverfasser:	HAO YUNSHENG, XIE YUNMING, MOU ZHONGQING, LIANG WANLAI, XU JIEQIANG, ZHANG JINRONG, ZOU DONG, ZHAO ZUORANG, WANG YASHENG, WANG RUI, LUO YONG, GUO ZHIJIE, LUO JUNRAN, XIE WEIMIN, CHEN GUO, HAN HONGXIAO, SONG TING, QIU ZHIMENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to steam turbine lubricating oil equipment which is used for preventing leakage of lubricating oil in a steam turbine bearing bush lubricating oil inlet pipeline at a flange and comprises an oil storage cavity installed in the middle section of the oil inlet pipeline. The oil storage cavity protrudes out of the outer wall of the oil inlet pipeline; the oil storage cavity is a round pipe with one closed end, a piston connected with the oil storage cavity in a sliding mode is arranged in the oil storage cavity, and a spring is arranged between the piston and the inner surface of the closed end of the oil storage cavity. An air storage capsule is arranged in the oil storage cavity, and air is contained in the air storage capsule. A pressure release valve is fixedly installed outside the oil storage cavity and communicated with the air storage capsule in a sealed mode. The oil storage cavity has the advantages that the oil storage cavity can be used for bearing the force of thermal expan