Strain type pressure sensor connecting pipe cleaning device

• Main Authors: QIN SHUAI, ZHENG XUEMIN, LI XIAOSONG, WANG YIMING, ZHANG AIQING, LI SHUOFU, LIU PENGPENG, LI ZHANYAN, TIAN WENDONG, YANG QINGPING, XIAO BAILIN, WANG HONGJIANG, WU AIXIANG, WU PENGJIE, YAO GAOHUI
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2023
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention provides a strain type pressure sensor connecting pipe cleaning device, and belongs to the technical field of pressure sensor cleaning. The device comprises an internal water pressing hole, a dome type cylindrical connecting device, a rubber sand isolation gasket, a hollow cylinder type connecting device, an internal water passing pipe, a top water pressing channel and a manual and automatic integrated electric sand isolation valve, the rubber sand isolation gasket is arranged in the hollow cylinder type connecting device, and the top of the rubber sand isolation gasket covers the dome type cylindrical connecting device; an internal water pressing hole is vertically formed in the middle of the dome type cylindrical connecting device, an internal water passing pipe is vertically formed in the rubber sand isolation gasket, a top water pressing channel is formed in the top of the internal water passing pipe, the internal water passing pipe and the internal water pressing hole are arranged oppositel