| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a blowoff port device which makes an air flow uniformly reach the whole of a module alone to restrain the number of arrangement, and can inexpensively structure an air-conditioning system, in each module of a grid type system ceiling. <P>SOLUTION: An air flow guide means to respectively guide an air flow of conditioned air in a plurality of directions is arranged in an opening of a rectangular opening cross-sectional surface in a blowoff port body to radially advance the air flow from a position in the vicinity of a predetermined corner part 85 of a module 80 toward the respective sides 83, 84 of the module without interposing the corner part 85, a state where blowoff air flow is diffused into a region 90 surrounded by three corner parts 86, 87, 88 in the module 80 and the blowoff port device 1 is obtained, thereby air conditioning can be achieved by uniformly diffusing the air flow in nearly the entire area of the module 80 from a single blowoff port, and it is resultantly sufficient to arrange a single blowoff port in each module, whereby cost of the air conditioning can be restrained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
