Nuclear power plant hydrogen igniter temperature measuring and purging device

The invention discloses a nuclear power plant hydrogen igniter temperature measuring and purging device. The device is characterized by comprising an adjustable telescopic rod, a thermal imager and anindustrial camera are arranged at the top end of the adjustable telescopic rod, and the thermal imager and the industrial camera are fixed to the top end of the adjustable telescopic rod through a long-handle tool connecting piece; and a purging elbow is fixedly connected with the long-handle tool connecting piece and the adjustable telescopic rod through a purging elbow fixing frame and a purging elbow clamping device, one end of the purging elbow is connected with an air source, and the other end of the purging elbow is connected with the purging hose through a clamping sleeve connector. Byadopting a non-contact thermal imaging thermodetector, the highest temperature of the heating area of a hydrogen igniter can be directly read on a notebook computer through temperature measurement software, so the problems of