Machine carries formula explosive -proof and intrinsic safety methane circuit breaker

The utility model relates to a coal -winning machine methane monitoring technology field has provided a machine carries formula explosive -proof and intrinsic safety methane circuit breaker, including the casing, be provided with the baffle in the casing, this ampere of chamber and explosion -proof cavity are split into with the casing inner space to the baffle, are provided with the line hole on the baffle, this ampere of intracavity is provided with processing circuit and alarm, is provided with methane transducer and human -computer interaction unit on this ampere of cavity, is provided with control circuit, power switching circuit and backup battery in the explosion -proof cavity, is provided with the signal input output interface on the explosion -proof cavity body, methane transducer is connected through processing circuit and control circuit, and control circuit's the first signal output and alarm electricity are connected, and control circuit's the cross line hole of signal input/output terminal on th