FIELD: ventilation.
SUBSTANCE: for the ventilation of manned compartment of combat vehicle the air overpressure is created with a filter installation, and carbon dioxide is pushed out from the manned compartments through leaks in the machine body. The sensor of presence of explosive gases records their presence in the air and transmits a signal to the actuator. Forced feeding of purified air to the fighting compartment and its forced discharge to the motor-transmission compartment is carried out. Air circulation is increased, and gas accumulation in the fighting compartment is reduced.
EFFECT: automatic removal of explosive gases from the area of the fighting compartment of the machine, which comprises the largest concentration of explosive gases without electricity consumption, using the torque of the motor shaft, and reduction of the overall level of gas accumulation of manned compartments.
1 dwg
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