| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to set wind directions in conformity with operating conditions as variously and finely as required by controlling a turning angle of a main wind direction board and an auxiliary wind direction board by way of a turning angle variable means in conformity with operating forms of indoor equipment. SOLUTION: When a transverse flow fan 6 is turned, an indoor air is sucked up into a casing 2 from air inlets 3 and 4 accompanied by the turning of the fan. The sucked up indoor air comes into contact with a heat exchanger 9 and then, is turned into a static pressure with a diffuser 13 formed by a rear surface casing 7 and a fan nose 8 by way of the transverse flow fan 6 and then, is discharged out from an air outlet 5. A main wind direction changing board 23 and auxiliary wind direction changing boards 26 and 27 are set to a turning angle in conformity with an operation form specified by a turnings angle control device. Since it is so arranged that the turning angles may be set independently respectively as described above, it is possible to embody various kinds of air outlet shapes with ease. |
