| 摘要 |
PURPOSE: An integral air supply/discharge hood is provided to enable the external air to be supplied to the indoor space or the indoor air to be discharged to outside through one housing. CONSTITUTION: An integral air supply/discharge hood comprises a housing(100), a first air supply port(110), a first air discharge port, a second air supply port, a second air discharge port, and a plate(180). The first air supply port and the second air discharge port are respectively formed on one end and the other end of the housing. The second air supply port and the second air discharge port are formed on the rear side of the housing. One side of the plate is installed between the second air supply port and the second air discharge port corresponding to the rear end of the inside of the housing and the other side is installed on the front end of the inside of the housing. An air supply duct(130) is installed on the second air supply port and an air discharge duct(150) is installed on the second air discharge port. Louvers(190) are installed on the first and second air supply ports and the first and second air discharge ports, and the louvers installed on the first and second air supply ports are arranged in the symmetrical direction to the louvers installed on the first and second air discharge ports.
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