Pressure relief valve

The pressure relief valve comprises a pipe shell, a fixing column is fixedly connected to the interior of the pipe shell, a pressure relief bin is formed in the upper portion of the fixing column, two pressure relief openings are oppositely formed in the bottom of the pressure relief bin, an alarm m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE CHAO, JIANG FENG, LI CHENZHENG, LI DONG, ZHANG LIYONG, WANG JINHUI, YANG ZHIBING
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 pressure relief valve comprises a pipe shell, a fixing column is fixedly connected to the interior of the pipe shell, a pressure relief bin is formed in the upper portion of the fixing column, two pressure relief openings are oppositely formed in the bottom of the pressure relief bin, an alarm mechanism is arranged at the top of the fixing column, and a first cylinder is fixedly connected to the surface of the fixing column. The surface of the first cylinder is sleeved with a second cylinder, a baffle is fixedly connected to one side of the second cylinder, a spring is arranged in the first cylinder, one end of the spring is connected to the surface of the fixing column, the other end of the spring is connected to one side of the baffle, a connecting column is fixedly connected to the surface of the baffle, and a connecting plate is fixedly connected to the top of the connecting column. A pressure relief mechanism is arranged at the top of the end, close to the fixing column, of the connecting plate, and