CYLINDRICAL AIR SHOWER
PURPOSE:To avoid an accident, where a door suddenly projects out, without requiring a large space for an entrance door and an exit door by building a cylindrical air shower room, and forming the entrance and the exit doors into a large door of a circular shape that is rotated to open and close the e...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To avoid an accident, where a door suddenly projects out, without requiring a large space for an entrance door and an exit door by building a cylindrical air shower room, and forming the entrance and the exit doors into a large door of a circular shape that is rotated to open and close the entrance and the exit. CONSTITUTION:An air shower room 1 is cylindrical, and equipped with air jet nozzles 12... on its inner wall 11. An entrance 2 is located next to an exit 3. A large door 4 that covers both the entrance and the exit is of a circular arc shape along the inner wall 11, formed into a linked body, and rotated by an automatic opening-closing driving unit 5. When an entrant comes, the large door 4 rotates towards the exit 3 side to open the entrance 2. When there is a person who leaves the room, the large door 4 rotates towards the entrance 2 side to open the exit 3. |
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