| 摘要 |
The present invention relates to an air conditioning system, wherein indoor air is introduced through a side surface of the interior and exchanges the heat with the outdoor air and then the heat-exchanged supplied air flows to the interior through the lower part of the interior. According to the present invention, the air conditioning system comprises: an outdoor passage providing a flow passage for outdoor air introduced through a side wall of a building; an indoor passage providing a flow passage for indoor air flowing in through a side surface of the interior; a mixing passage which is placed between the outdoor and indoor passages, is connected the outdoor and indoor air passages, and allows the outdoor air flowing in the outdoor air passage and indoor air flowing in the indoor air passage to flow at a certain rate corresponding to a predetermined temperature of supplied air and then mixes and transfers them as supplied air; and a supplied air passage which is connected to the lower section of the mixing passage and provides a flow passage for making the supplied air flow to the lower part of the interior, wherein the temperature of the supplied air is adjusted to a predetermined certain temperature in the mixing passage. The temperature of the supplied air flowing to the interior can be adjusted by mixing indoor air with outdoor air, cooling the supplied air, and adjusting the rotation speed of the supplied air fan, thereby allowing the maintenance of a constant temperature with less energy. There is no risk of freeze-burst because the cooling coil that cools the supplied air is not exposed to outdoor air, and the loss of static pressure of the supplied air from the fan is minimized by dispersing the static pressure loss. |
