INSPECTION DEVICE FOR SAFETY VALVE MECHANISM AND INSPECTION METHOD FOR SAFETY VALVE MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide an inspection device for a safety valve mechanism and an inspection method for a safety valve mechanism capable of shortening time required for an inspection.SOLUTION: An inspection device 30 for a safety valve mechanism, regarding a safety valve mechanism having a plurality of safety valves 11, a gas collecting part in which a gas is introduced via the plurality of safety valves 11 and a gas exhaust port 27 for exhausting the gas inside the gas collecting part to the outside, inspects a valve opening pressure of two or more safety valves 11 which become the inspection object in one-time inspection out of the plurality of safety valves 11. The inspection device 30 includes: a gas supply part 31 for supplying a gas; a gas supply passage 32 for connecting the gas supply part 31 and the safety valve 11 which becomes the inspection object; a pressure gauge 34 for detecting the pressure of the gas supplied to the safety valve 11 which becomes the inspection object; and a flowmeter 33 for detecting a flow rate of the gas supplied to the safety valve 11 which becomes the inspection object.