| 摘要 |
A self-cleaning air purifier for use with a central air conditioning device includes at least one ion generator made up of at least one ionizer bar and an electrically grounded water reservoir with an exposed surface, where the surface of the water is parallel and proximate to the at least one ionizer bar. Contaminants in the air flow path are charged and driven to the grounded water surface. This grounded water surface (ground plane) is comprised of a container with a submerged grounding plate or is comprised of a grounded electrically conducting container. The grounding plate may also be comprised of metals such as Cu, Zn, Sn, Ni, and Ag, or alloys containing these metals, which will also act as biocides in the water. Materials such as tablets or packets may also be added to the electrically grounded water reservoir so as to provide the biocide materials. The tablets or packets can be comprised of metal biocide salts with chelating agents to retain the dissolved biocide metals in solution.
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