System and method for safely using oxygen cylinder and acetylene cylinder

• Main Authors: GONG ZHIMING, ZHANG YAOBING, GAO CHUNYING, XIAO XIANGFU, CAO QINGBIN, DING JUNYAN, XU QING, HOU YE, DING MINGFENG, HAN JIANKANG, WANG BIN
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: ACTUATING-FLOATS; BLASTING; CLADDING OR PLATING BY SOLDERING OR WELDING; COCKS; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; 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; HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; HEATING; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PIPE-LINE SYSTEMS; PIPE-LINES; SLEDGES; SOLDERING OR UNSOLDERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS; WELDING; WORKING BY LASER BEAM

The invention discloses an oxygen cylinder and acetylene cylinder safe use system which comprises a first conveying mechanism, a second conveying mechanism, a first control mechanism and a second control mechanism. The second conveying mechanism is used for loading an acetylene cylinder, a first optoelectronic switch is arranged on the second conveying mechanism, the acetylene cylinder is provided with a gas supply pipeline, an electromagnetic valve is arranged on the gas supply pipeline, and when the first optoelectronic switch detects that the distance between the first optoelectronic switch and the reflecting plate is not smaller than a preset distance, the electromagnetic valve is opened. The invention further provides a safe use method of the oxygen cylinder and the acetylene cylinder. Safety distance control can be conducted on the oxygen cylinder and the acetylene cylinder, and it is guaranteed that gas cutting operation is conducted safely. 本发明公开了氧气瓶和乙炔瓶安全使用系统，包括：第一输送机构，用于装载氧气瓶所述第一输送机构上设置有反射板；第二输送机构，用