| 摘要 |
In order to enable piping work associated with the duct mounting to the carried out easily, to obtain a large heat radiation area, and to enhance the efficiency of the heat radiation, there is provided a duct mounting structure for a prefabricated curtain wall with an air conditioning system having a frame body for a curtain wall unit formed by left and right hollow vertical member, upper and lower horizontal members, all of which are constituted of metallic extruded section members and which are framed with one another in a rectangular shape, and a hollow horizontal muntin constituted of a metallic extruded section member extending transversely between the left and right hollow vertical member and connected thereto. Respective hollow inside portions of the frame body constructing members and the horizontal muntin are arranged to intercommunicate so as to cause conditioned air to flow through a duct into the hollow inside portions. The conditioned air is blown out to a room through an outlet formed continuously in the horizontal muntin. Further, the frame body constructing members and the horizontal muntin have auxiliary hollow portions intercommunicating with each other and formed on their respective indoor sides, respectively, so as to cause heat transmitting medium to flow therethrough. |
