Water inlet anti-explosion pumping and drainage system for low-pressure official website gas pipeline

• Main Authors: ZHOU WEI, YAN QIANKUN
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; WEAPONS

The utility model relates to the technical field of gas pipeline pumping and drainage, in particular to a low-pressure official website gas pipeline water inlet anti-explosion pumping and drainage system. According to the technical scheme, the low-pressure official website gas pipeline water inlet anti-explosion pumping and drainage system comprises an anti-explosion motor, a liquid drainage pipe, a diaphragm pump, a connecting pipe, a one-way valve and a gas pipeline, the two ends of the diaphragm pump are connected with the liquid drainage pipe and the connecting pipe respectively, the diaphragm pump is provided with the anti-explosion motor, the diaphragm pump is connected with the one-way valve through the connecting pipe, and the one-way valve is connected with the gas pipeline. The end, away from the diaphragm pump, of the one-way valve is connected with a gas pipeline through a connecting pipe. According to the utility model, the pipeline purging time can be saved, the total operation time is reduced b