SF6 gas filling device connecting piece

The utility model relates to an SF6 air charging device connecting piece which comprises a main pipeline, an air charging connector is arranged on the left side of the main pipeline, a fixed shell isarranged on the right side of the main pipeline, a ball valve is arranged on the inner side of the mi...

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Bibliographische Detailangaben
Hauptverfasser:	JIAO YUSEN, GUO XIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL VALVES VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an SF6 air charging device connecting piece which comprises a main pipeline, an air charging connector is arranged on the left side of the main pipeline, a fixed shell isarranged on the right side of the main pipeline, a ball valve is arranged on the inner side of the middle of the main pipeline, a groove is formed in the left side of the main pipeline, and a sealingring is arranged in the groove. An air inlet pipe is arranged outside the right part of the main pipeline; the valve has the advantages of being simple in structure, stable in performance, convenientto operate, good in airtightness, safe and reliable. 本实用新型涉及一种SF6充气装置连接件，它包括主体管道，主体管道的左侧设置有充气接头，主体管道的右侧设置有固定外壳，主体管道的中部内侧设置有球阀，主体管道的左侧设置有凹槽，凹槽内部设置有密封圈，主体管道的右部外侧设置有进气管；本实用新型有结构简单、性能稳定、操作方便、气密性好、安全可靠的优点。