| 摘要 |
PURPOSE: An apparatus for setting a position of an air guide distributing wind volume in an air conditioner duct of a bus is provided to distribute chilled air of an air conditioner to a location where a number of passengers are placed in the bus to need more chilled air by installing the air guide in the air conditioner duct, and to sense a location where supply pressure of chilled air drops down to supply concentratedly chilled air to the location. CONSTITUTION: An apparatus comprises air guides(10) moving by rack gears(14) attached on one sides thereof, and guiding chilled air discharged from a blower motor(BM) to a front side and a rear side of a bus, respectively; a first pressure sensor(20) and a second pressure sensor(30) measuring supply pressure of chilled air guided by the air guides, and outputting signal corresponding with measured value; a control part(40) receiving signal from the first pressure sensor and the second pressure sensor to determine difference between pressure on front side and pressure on rear side of an air conditioner duct and output corresponding control signal; and a motor(50) operating by the control signal output by the control part to move the air guides back and forth. |
