Automatic purging device of pipeline

• Main Authors: SHU NINGHUA, NI YANCHAO, ZHAO YONGXIANG, ZHOU LIFEI, HU LINFENG, WANG YONGJIAN, YANG LILI, SHENG SHENG, DU GUANG, ZHANG GUOWEI, ZUO FENGJIAN, LI JIAWEI
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2018
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model provides an automatic purging device of pipeline, includes: the imported rapid shut off valve who installs at the pipeline initiating terminal, install at the terminal export rapid shut off valve of pipeline, import the inlet pressure sensor that rapid shut off valve is connected with the initiating terminal, the operation control panel, built -in relay controller, install treating that the blowpipe is traditional thread binding and put between pipeline initiating terminal import rapid shut off valve and outlet of the tail end rapid shut off valve, wherein, import rapid shutoff valve, export rapid shut off valve, inlet pressure sensor all AND operation control panel is connected, and control by the built -in relay controller of operation control panel. The utility modeldiscloses not only can automatically blow up the pipeline and sweep, solve the safe risk issue that the manual operation brought, improve the work efficiency of clean construction greatly, and, can also cyclic utilization, imp