Vacuum measuring system and drainage device thereof

• Main Authors: YANG GUANGMAO, YAN JIANGRUI, ZHONG CHUANBING, WANG YUEFEI, YAN SHAOLIN, WANG JIAPEI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; WEAPONS

Provided is a drainage device for a vacuum measurement system, comprising: a first pipeline for communicating the vacuum measurement system and a measurement transmitter; the second pipeline is used for communicating the first pipeline with the water accumulation tank; the third pipeline is used for communicating the water accumulation tank with the collection pool; the first valve is mounted on the first pipeline and is positioned between the vacuum measuring system and the second pipeline; the second valve is mounted on the first pipeline and is positioned between the second pipeline and the measurement transmitter; the third valve is mounted on the second pipeline; and the fourth valve is mounted on the third pipeline. After the drainage device is used in the vacuum measuring system, the vacuum measuring system does not stop running, does not take safety measures, is safe and reliable, and is simple to operate. 提供了一种用于真空测量系统的排水装置，其包括：第一管道，用于连通真空测量系统和测量变送器；第二管道，用于连通所述第一管道和积水罐；第三管道，用于连通所述积水罐和收集池；第一阀门，安装在所述第一