Intelligent control equipment for pressure test of LNG (Liquefied Natural Gas) pipeline

• Main Authors: NI YANCHAO, SHAO MINGSHI, WANG CHUNXU, SHENG SHENG, LIN YABIN, ZHANG YU, CHEN XILONG, ZUO FENGJIAN
• Format: Patent
• Language: Chinese; English
• Published: 28.10.2022
• Subjects: BLASTING; HEATING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIGHTING; MEASURING; MECHANICAL ENGINEERING; PHYSICS; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; TESTING; WEAPONS

The utility model belongs to the technical field of ocean engineering, and particularly relates to LNG (Liquefied Natural Gas) pipeline pressure test intelligent control equipment which comprises a pneumatic valve, a manual valve, a pressure gauge, a safety valve and a recorder. According to the LNG pipeline pressure test intelligent control equipment, by arranging a pneumatic valve, a manual valve, a main valve, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a pressure gauge, a safety valve and a recorder, the purposes that the operation process is simple, rapid and accurate, the construction efficiency is improved, and the personal safety of operators is guaranteed are achieved; according to the intelligent control equipment for the pressure test of the LNG pipeline, by arranging a pneumatic valve, a manual valve, a main valve, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a pressure gauge, a safety valve and a recorder, the effects that the press