The invention discloses a filtering type gas
turbine flowmeter with a gas leakage alarm function, and relates to the technical field of filtering type gas
turbine flowmeters. The filtering type gas
turbine flowmeter comprises a flowmeter body, wherein the flowmeter body comprises a connecting pipeline, a mounting frame, a
display device and an alarm, the mounting frame is vertically connected to the middle side of the top of the connecting pipeline, the top of the mounting frame is connected with the
display device, the two ends of the connecting pipeline are connected with first connecting discs, the two first connecting discs are connected with a gas
pipe structure, and one end of the gas
pipe structure is provided with a second connecting disc detachably connected with the first connecting discs. When the filtering type gas turbine flowmeter and the gas
pipe structure are installed and used, the sealing performance of the connecting position is higher, the connecting position can be monitored in real time at the same time, when gas leakage occurs, alarm reminding can be conducted in time, the gas
loss rate during gas leakage is reduced, the use is more flexible and convenient, and the filtering type gas turbine flowmeter is suitable for application and popularization.