US Patent 11173447 Portable dehumidifying chamber

A portable dehumidifying chamber includes a frame of a structure configured to include a first zone, a second zone, and a third zone, where a plurality of exterior walls coupled to the frame of the structure isolate the first zone, the second zone, and third zone from surrounding environmental conditions. A heating device disposed in the first zone to facilitate heated air flow from the first zone to the third zone, where the heated air flow contacts an object disposed in the second zone to facilitate dehumidification of the object. A conduit connecting the third zone to the first zone, where the conduit allows for humidified air flow to bypass the second zone, where the conduit includes a moisture removing apparatus. A first vapor barrier material separates the first zone and the second zone and a second vapor barrier material separates the second zone and the third zone.