Gas flow regulating valve

The utility model belongs to the technical field of valves. The utility model provides a gas flow regulating valve. The gas flow adjusting valve comprises a shell forming a closed valve cavity, a gas inlet and a gas outlet are formed in the side wall of the shell, a valve element via hole piece is f...

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Bibliographische Detailangaben
Hauptverfasser:	NI ZHENGZHENG, WANG XIAOQING, GAO DONGHUI, XING CHAO, ZHANG FUZHI, LI PANPAN, LIU CONG, SONG XIN, LU GUOBIN, DONG XIANXIAN, XIAO ZUOPAN
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 utility model belongs to the technical field of valves. The utility model provides a gas flow regulating valve. The gas flow adjusting valve comprises a shell forming a closed valve cavity, a gas inlet and a gas outlet are formed in the side wall of the shell, a valve element via hole piece is fixedly arranged in the closed valve cavity, a vent hole is formed in the valve element via hole piece, a cover plate used for adjusting the gas flow is rotationally arranged on one side of the valve element via hole piece, and the technical problem that an existing gas flow adjusting valve is difficult to finely adjust is solved. 本实用新型属于阀门技术领域，提出了一种气体流量调节阀，包括形成封闭阀腔的外壳，外壳侧壁上设置有进气口和出气口，封闭阀腔内固定设置有阀芯过孔片，阀芯过孔片上开设有通气孔，阀芯过孔片一侧旋转设置有用于调节气体流量大小的盖板，解决了现有气体流量调节阀难以微调的技术问题。