DEVICE FOR PROTECTION OF OZONE GENERATOR FROM FIRE Russian patent published in 2017 - IPC C01B13/11 H01H85/42 G08B17/10 

FIELD: fire safety.

SUBSTANCE: device contains a power source connected to the ozone generator electrodes, an ignition sensor, an electronic protective block connected to the external power source control circuit and an ignition sensor, oxygen supply and ozone-oxygen mixture derivation pipelines, a solenoid valve installed in the oxygen supply line to the generator, a container filled with a non-flammable replacement gas at elevated pressure. The solenoid valve installed in the oxygen supply line to the ozone generator is connected to an oxygen source and a container filled with non-flammable gas. At the output of the ozone generator, a distribution solenoid valve is connected to the ozone supply pipeline to the process unit and to the ozone-oxygen mixture and the combustion products to the atmosphere.

EFFECT: decrease in the amount of combustion products and replacement gas entering the ozone-oxygen mixture derivation pipeline from the ozone generator and the process unit using ozone, as well as in sensors of gas composition monitoring devices at the input to the process unit.

1 dwg