| 摘要 |
An air-conditioner including a discharging blower for pressure loss reduction is provided to remove the directivity of air flow of the discharging blower and give the undirected air flow the directivity corresponding to the duct direction, thereby providing air flow without pressure loss and noise. An air-conditioner comprises an intake part(100) having a suction blower(120) inhaling indoor air, an air mixing part(200) ejecting a part of the indoor air inhaled through the intake part and mixing the rest with outside air, a heat exchanger(300) heat-exchanging the air supplied from the air mixing part to the low temperature or high temperature with a heat exchanger(310), a discharge part(400) having a discharging blower(410) for returning the heat-exchanged air to the indoor space, a rectifier(1) removing the directivity of the ventilation air supplied from the discharging blower, a buffer unit(3) maintaining the straightness of the air current passing through the rectifier, and a direction changing part(4) which give the air current having passed through the buffer unit the specific directivity and discharging it.
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