Ceiling duct, or, stirring was provided in the opening of the duct of the spot cooler fan

摘要

[problem] and eliminate excessive cooling of the problem, provide the agitation of the cold air or the like in the vicinity of the air outlet, or a blower secured in the operating range of the people, the stirring fan provided in the opening of the ducts etc. can be achieved. a base 1 having an annulus plate portion to be mounted to the opening of A duct B, and the base of the tip portion side, and the support plate portion which passed a difference in the opening of the annulus plate portion, the support a fan 3 for supporting the plate portion, ceiling duct was composed of a plurality of stop means which supports toward the middle from the outer circumferential surface of the base of the ring body plate portion, or in a stirred fan provided in the opening of the duct of the spot cooler Yes, agitation of the wind from the duct Hakare, and is effective in the cold too much eliminated.FIELD 1-1