Groove worm gear butterfly valve

The utility model provides a groove worm gear butterfly valve which is simple in structure and has a waterproof hammer function, and comprises a valve body, a water inlet channel and a water outlet channel which are arranged on the valve body, a butterfly plate arranged between the water inlet chann...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LYU XINHUI, HUANG MOUZHI, LIN ZHANCHAO, XIONG XIAOBING
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides a groove worm gear butterfly valve which is simple in structure and has a waterproof hammer function, and comprises a valve body, a water inlet channel and a water outlet channel which are arranged on the valve body, a butterfly plate arranged between the water inlet channel and the water outlet channel, and a valve rod arranged on the valve body, the other end of the valve rod penetrates out of the valve body, an opening and closing piece used for opening and closing the butterfly plate is arranged on the valve body, a fixing rod is arranged on the valve body and located in the water inlet channel, a sliding rod is arranged on the fixing rod in a sliding and penetrating mode and penetrates out of the fixing rod, and a baffle used for blocking a water hammer is arranged at one end of the fixing rod. A rotating rod is rotatably arranged on the fixing rod in a penetrating mode, a first channel is formed in the position, located on the rotating rod, of the fixing rod, and a water hamme