▎ 摘　　要

NOVELTY - The utility model claims a detecting whether the X-ray leakage of industrial CT machine X-ray emitter, comprising a fixer, a supporting framework, an X-ray emitter and an X-ray detector, in the lower part of left side of the supporting frame is provided with a hydraulic pump, and the right side close to the hydraulic pump at the lower part inside of the supporting framework is provided with a graphite battery. Compared with the existing technology, the beneficial effects of the utility model are as follows: the utility model is scientific and reasonable in structure, safe and convenient use, new type detecting whether X-ray leakage of industrial CT machine has simple design, firm and durable, the design of an X-ray detector. can in real time monitor x-ray radiation outside the machine, when the radiation is higher than the standard value, the X-ray detector detects, alarm, notifying the worker stops the operation, maintenance and emergency battery design, when emergency power is cut, an emergency battery can emergency power for the machine.