Natural gas automatic?monitoring leak protection pipeline

• Main Authors: Su Haiming, Zhang Guoping, Wei Hongliang, Wan Nianqing, Wang Yijun, Guo Heng, Jia Qi, Luo Chongde
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• 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

The utility model relates to a natural gas line specifically is a natural gas automatic?monitoring leak protection pipeline. It includes hot oil line (2) that inner tube (1) and inner tube (1) outside was equipped with, inner tube (1) has formed cavity (3) with hot oil line (2), and is equipped with damping structure (4) inside cavity (3), is equipped with on its inner tube (1) inner wall gas flow monitoring devices (5), gas flow monitoring devices (5) be connected with automatic control device (6), its automatic control device (6) are gone up adjusting valve (7) that set up with natural gas line and are connected, and are equipped with display device (8) be connected with gas flow monitoring devices (5) outside inner tube (1), are equipped with monitoring devices 0 in its display device (8). Its beneficial effect lies in: simple structure, prevent natural gas leakage, it is safe in utilization, convenient. 本实用新型涉及天然气管道，具体为种天燃气自动监测防漏管道。其包括内管(1)及内管(1)外侧设有的保温管道(2)；所述内管(1)与保温管道(2)形成了腔体(3)，且腔体(3)内部设有减振结构(4)，其内管(1