Improving the air environment of vehicle cabins

BACKGROUND: The use of an innovative irrigated nozzle for air purification in the cabins of small class tractors is justified. The use of it makes it possible to comprehensively solve the problem of the state of air environment in the case of tractors operation in conditions of limited air exchange. AIM: Reduction of the content of harmful substances in the air of small tractors’ cabins. METHODS: Physical and chemical processes -chemical processes, during which the cabin air can be purified from harmful substances in the air cooler nozzle, are taken into account. RESULTS: The irrigated nozzle developed for the air coolers of the cabins of the mentioned tractors makes it possible to clean the exhaust gases from harmful impurities. CONCLUSION: Nozzles of a regular structure, irrigated with water with sodium bicarbonate and potassium permanganate dissolved in it, make it possible to comprehensively solve the problem of improving the state of air environment in the case of small class tractors operation in conditions of limited air exchange.