Distributed monitoring device and energy storage power station safety monitoring and early warning system

The utility model discloses a distributed monitoring device and an energy storage power station safety monitoring early warning system, and relates to the field of lithium ion battery energy storage power station safety on-line monitoring, the distributed monitoring device comprises a device housing, and an optical detection assembly, a gas detection assembly and an active gas suction assembly arranged in the device housing; the optical detection assembly is an optical sensor used for detecting the concentration of nanometer microparticles in air. The gas detection assembly is a gas sensor for detecting the content of characteristic gas in ambient air of the energy storage prefabricated cabin; the active air suction assembly is an air suction pump used for sucking air outside the device shell into the optical detection assembly and the gas detection assembly, and the air suction pump is located in the center of the interior of the device shell. The lower surface of the device shell is provided with an anti-ex