Quick reset type safety valve

The utility model provides a quick reset type safety valve. The quick reset type safety valve is characterized by comprising an upper valve body, a pressure regulator, a quick reset type handle, an extending cylindrical pipeline, a first bolt, a discharging pipeline, a flange type discharging port,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GONG CHENGZHAO, ZHANG JUNFENG, MA NAIHOU, YANG XILEI, MA PENGCHENG
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 JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a quick reset type safety valve. The quick reset type safety valve is characterized by comprising an upper valve body, a pressure regulator, a quick reset type handle, an extending cylindrical pipeline, a first bolt, a discharging pipeline, a flange type discharging port, a sealing point, a pressure relief hole, a second bolt, a third bolt, a flange connecting bottom, alower valve body, a pressure pipeline, a slurry pump and a discharging pipeline. Compared with the prior art, the safety coefficient of the quick reset type safety valve can reach 8000 PSI, original hammering type union connection is changed into flange connection, the quick reset type safety valve is more suitable for mounting and dismounting and does not need to be knocked by a hammer, damage toother parts is protected, and the safety coefficient of the quick reset type safety valve is improved. In the prior art, after the safety protection is started, the safety valve can be reset only bydisassembling and replacing