AIR PRESSURE TYPE IMPACT TEST APPARATUS FOR LOOSE PARTS MONITORING SYSTEM OF NUCLEAR POWER PLANT

摘要

The purpose of the present invention is to provide an air pressure type shock generating device for a loose part monitoring system in a nuclear power plant, which can be used during driving in order to check the integrity of the loose parts monitoring system in a nuclear power plant, and can be used in a high temperature region and a high radioactive region. According to present invention, the air pressure type shock generating device for the loose parts monitoring system in a nuclear power plant for achieving the purpose, includes: a steel ball firing device for firing a steel ball by pressing a piston toward a quick exhaust valve; a controller supplying air pressure to the steel ball firing device, and receiving a sensor signal; and a remote controller which can be connected to the controller and a communication port and control remotely. [Reference numerals] (200) Controller; (300) Remote controller