Explosion-proof electromagnetic valve of liquefied gas steel cylinder

• Main Authors: YANG BIHONG, GAO ZHIQIANG, XIE XIAOJUAN, YANG BIPING, WAN JINKE
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• 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 utility model relates to the technical field of electromagnetic valves, and discloses a liquefied gas steel cylinder explosion-proof electromagnetic valve which comprises an electromagnetic valve body, a feeding pipe is arranged at one end of the electromagnetic valve body, an installation part is arranged on the outer side of the feeding pipe, a pressure reduction assembly is detachably connected to the installation part, and a pressure adjusting assembly is installed on the pressure reduction assembly. Through cooperation of a pressure reducing assembly, a pressure release valve and a pressure adjusting assembly, when an electromagnetic valve body is closed, the pressure of a medium in a feeding pipe is increased, then the medium enters a pressure reducing cylinder through a through hole to extrude a second piston, the second piston drives a guide rod to enable a mounting plate to rise, and meanwhile excessive pressure can be discharged through a pressure reducing valve; and the elastic potential energy