Low-noise safety valve

The low-noise safety valve comprises a safety valve body, a buffering sleeve, a fixing block and an external pipe body, the buffering sleeve is movably connected to one side of the exterior of the safety valve body, a noise reduction layer is fixedly connected to one side of the interior of the buff...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUO ZHENG, SHEN DANHONG, XIE ZEWEI, LU ZHI, LAI GUOXIONG, ZHENG SHA, LI BIN, ZHANG XIAOYU, XIAO DINGKAI, PAN DAJUN, RUAN LINJUN, ZOU RONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The low-noise safety valve comprises a safety valve body, a buffering sleeve, a fixing block and an external pipe body, the buffering sleeve is movably connected to one side of the exterior of the safety valve body, a noise reduction layer is fixedly connected to one side of the interior of the buffering sleeve, a first connecting belt is fixedly connected to one side of the buffering sleeve, and a second connecting belt is fixedly connected to the other side of the buffering sleeve. A second connecting belt is fixedly connected to one side of the buffering sleeve, and positioning grooves are evenly formed in one side of the second connecting belt at equal intervals. The second connecting belt on one side of the buffering sleeve is inserted into the connecting piece on the buffering sleeve, meanwhile, the bolt in the screw groove in the connecting piece is rotated, the bolt can drive the inserting rod to move through the movable block, and meanwhile the inserting rod can be inserted into the positioning groov