Air inlet system of double-section crawler-type all-terrain armored car

Abstract

The invention discloses an air inlet system of a double-section crawler-type all-terrain armored car. A plurality of small-diameter cyclone separators are arranged in parallel to form an air inlet pre-filtering element, after air mixed with dust and particulate matters enters a pipe, strong rotating air flow can be formed under the action of a spiral air chamber, and according to a centripetal force formula, under the condition that the entering speed is not changed, the larger the mass of an object is, the larger the centripetal force is, and the larger the centrifugal force is, so that the dust and the particulate matters with larger mass can be thrown to an outlet in the periphery of the pipe wall, leave the pipe, enter a connecting cavity and then enter a dust discharge pipe, the adhesion amount of a filter screen of an air filter in unit time is reduced, and the service life of the filter screen is prolonged; and a radiator assembly adopts a high negative pressure fan, a wind scooper is connected with an air prefilter and the air filter, the particles and the dust discharged by the air prefilter and the air filter are automatically discharged through high negative pressure, the automation degree is high, and manual regular cleaning is not needed.

Description

Technical field [0001] The present invention belongs to the technical field of armored vehicle intake control, and specifically involves two-stage crawler full terrain armored vehicle intake system. Background technique [0002] Double Truck Full Terrain Arms, often travel in a mountain, snow, swamp, river beach, desert, gully, etc., air filter is used for a while, due to dust is attached to the filter element The increase in the amount will often block the alarm, and the engine work needs to suck a large amount of air. If the floating dust in the air is inhaled into the cylinder, the engine wear will accelerate the engine wear, and there is a problem of insufficient power output, and now the same crawler full terrain The vehicle is intake gas-free vacuum valve (1), air filter (2), rain cap (3) (eg figure 1 As shown), in the exhaust vacuum valve (1) of partial particles and dust from the air filter housing by spiral dust removal, the dust cup is then cleaned up by manualization. ...

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