INTAKE AIR DEVICE IN HOT FILM AIR FLOW SENSOR TYPE AIR CLEANER

摘要

PURPOSE: An air suction device for an air cleaner of a hot film airflow sensor type is provided to reduce noise generated in absorbing air and to minimize wave motion of air letting in an air cleaner cover. CONSTITUTION: An air suction device in an air cleaner of a hot film airflow sensor type comprises a first hole(23) mounted on a side portion of an air cleaner(20); an air cleaner cover(21) having a second hole(25); an air duct(22) guiding current of air absorbed in the air cleaner cover by being mounted on the first hole; an air hose(24) guiding the current of the air discharged outside from the air cleaner cover; an air filter(26) filtrating the air absorbed in the air cleaner cover by being mounted on the air cleaner cover; an insert pipe(28) reducing wave motion of the air absorbed in the air cleaner cover through the air duct. Thereby, the air suction device in the air cleaner of the hot film airflow sensor type reduces noise generated in absorbing the air.