"Inflatable Air Blower" is the use of high pressure blower fan impeller at high speed, resulting in strong suction and pressure inside a partial vacuum dust collector: 2 under the effect of suction and pressure, exhaust air speed, and high pressure air suction tip part of the air blower is constantly replenished the air, resulting in instantaneous vacuum inside the vacuum cleaner, a negative pressure and atmospheric pressure outside the brush, took a long, hose, pipe, hose connectors into the bag filter, dust and other debris stuck in dust bag, the air through the filter sheet cleaned up the tail of the organism discharge outlet! 3. the use of high pressure air in industrial vacuum suction machine vacuum suction to play the role of air convection, dust and other debris through the pipelines dust up.