Quickly-assembled valve

• Main Authors: ZHANG JIALIN, SUN YECHAO, WU GUOLIANG, ZHAO YONGWEN, XU XUESONG, ZHANG RUOHU, HUANG LILI
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; TAPS; THERMAL INSULATION IN GENERAL; VALVES; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The invention discloses a quick-assembly valve, which relates to the technical field of steel cylinder valves, and comprises a valve body, a valve core, a threaded cutting sleeve, a locking mechanism and a driving mechanism, the valve body is provided with a first gas channel, the valve core is internally provided with a second gas channel, the valve core is slidably arranged in the valve body, and the first gas channel is communicated with the second gas channel; the threaded clamping sleeve is arranged on the valve body, and the locking mechanism is used for locking the threaded clamping sleeve to the air inlet end of the steel cylinder. The driving mechanism comprises a first spring and an annular baffle, the first spring is arranged in the second gas channel, one end of the first spring abuts against the valve body, the other end of the first spring abuts against the valve element, the valve element is sleeved with the annular baffle, and the other end of the annular baffle is in transmission connection w