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Method and system for conditioning air in an enclosed environment with distributed air circulation systems

  • US 9,316,410 B2
  • Filed: 11/16/2012
  • Issued: 04/19/2016
  • Est. Priority Date: 11/17/2011
  • Status: Active Grant
First Claim
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1. A system for conditioning air in an indoor space in a building, comprising:

  • a fan-coil unit arranged adjacent to or within the indoor space within the building and additionally configured to at least one of heat and cool the air of the indoor space without introducing outdoor air into the indoor space; and

    a scrubber arranged adjacent to or within the indoor space, the scrubber configured during a scrub cycle for scrubbing of indoor air from the indoor space, the scrubber including;

    one or more adsorbent materials arranged therein to adsorb at least one predetermined gas from the indoor air during the scrub cycle;

    a source of outdoor air, andan exhaust,wherein the scrubber is configured during a purge cycle to direct a purging air flow received from the source of outdoor air over and/or through the adsorbent materials to purge at least a portion of the at least one predetermined gas adsorbed by the adsorbent materials during the scrub cycle from the adsorbent materials and thereafter exhausting the flow via the exhaust.

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