| 摘要 |
The present invention provides an apparatus for delivering a treatment fluid to a space such as within an air conditioning system of a commercial or residential premises. The apparatus comprises at least one atomising means for passing atomised treatment fluid into the space, a vessel for holding the treatment fluid, at least one delivery line for delivering treatment fluid from the vessel to the at least one atomising means, and control means for controlling delivery of atomised fluid to the space. The atomising means delivers atomised fluid to the space in a form that allows vaporisation of the fluid in the space. In preferred embodiments, the fluid is atomised to an average fluid drop size in the range of 5-10 microns. This allows vaporisation of the treatment fluid in the space which results in substantial avoidance of build up of the treatment fluid or residues thereof on the walls of the space.
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