Ray inspection gasbag fills gassing control system automatically under water

• Main Authors: QIN HUARONG, LUO YUWEN, GUAN CHAOPENG, WANG JUNTAO
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2018
• Subjects: CONTROLLING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING

The utility model relates to a nondestructive testing technique field specifically discloses a ray inspection gasbag fills gassing control system automatically under water and method. A ray inspectiongasbag fills gassing control system automatically under water, this system includes flow control valve, proportion air -vent valve, air solenoid valve, pressure transmitter and exhaust solenoid valve, wherein, flow control valve loops through the proportion air -vent valve, air solenoid valve is connected with pneumatic rubber capsules to install pressure transmitter on the connecting line between air solenoid valve and pneumatic rubber capsules, pneumatic rubber capsules's air inlet still be connected with the input of exhaust solenoid valve simultaneously, the gas circuit behind the exhaustsolenoid valve is connected with the vacuum pump. This system and method adopt the full automatic gassing control mode that fills, can realize balloon pressure's constant control, obviously improve work efficiency and fill th