Gas buffer device for experiment

• Main Authors: LI ZHENGKE, LI XUECHUANG
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPE-LINE SYSTEMS; PIPE-LINES; PIPES; STORING OF DISTRIBUTING GASES OR LIQUIDS; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

A gas buffering device for an experiment is characterized in that a pair of supporting pipes is arranged at the two ends of a telescopic corrugated pipe, a pair of sealing plates is arranged at the outer ends of the pair of supporting pipes, and a closed buffering cavity is formed among the inner side faces of the pair of sealing plates, the inner side faces of the pair of supporting pipes and the inner side face of the telescopic corrugated pipe; an air outlet pipe is arranged on the outer side of the upper supporting pipe, an air inlet pipe is arranged on the outer side of the lower supporting pipe, and control valves are arranged on the air inlet pipe and the air outlet pipe. The telescopic corrugated pipe and the spring can extend to reduce the gas outlet pressure of the gas outlet pipe when the pressure of the feed gas in the buffer cavity is too high, and can be compressed to improve the gas outlet pressure of the gas outlet pipe when the pressure of the feed gas in the buffer cavity is too low, so that