Air delivery assemblies, methods, and kits for delivering ions
AssigneeAirFixture L.L.C.
InventorsMichael J. McQueeny, Jr., Matthew Ryan Clark, Suwan Cho
Life of this patent
Estimating the term…
Abstract
An air delivery assembly having a baffle and an ionizer. The baffle is constructed to affect air flow such that air flowing through the air delivery assembly has an air velocity and a direct flow to the ionizer that is effective to deliver ions through a diffuser of the air delivery assembly and up into a room. The air delivery assembly may be included with a damper and/or an upper diffuser to form an air terminal, which may be used in a raised floor air distribution system.
Claims20
An air delivery assembly for delivering ions, the air delivery assembly comprising:
- a raised floor air distribution system, comprising:
- a chassis comprising a lateral opening, a top opening, a back wall, a bottom wall, and a pair of sidewalls, wherein the lateral opening is opposite the back wall, wherein the top opening is opposite the bottom wall, wherein the pair of sidewalls are spaced apart and generally face one another, and wherein the back wall, the bottom wall, and the pair of sidewalls cooperate to define an air flow chamber;
- a baffle coupled between the pair of sidewalls of the chassis, wherein the baffle comprises a central opening;
- and
- an ionizer configured to generate ions at an ionization zone, wherein the ionizer is positioned in the air flow chamber such that the ionization zone is aligned with the central opening of the baffle.
An air terminal for delivering ions into a room having a raised floor air distribution system, the air terminal comprising:
- an air delivery assembly comprising a baffle and an ionizer, wherein the baffle includes a central opening and the ionizer is configured to generate ions at an ionization zone aligned with the central opening;
- a damper coupled to a lateral opening of the air delivery assembly;
- and
- an upper diffuser coupled to a top opening of the air deliver assembly.
A method for delivering ions to a room having a space located below a floor underlying the room, the method comprising:
- enclosing an area under the floor to create a supply plenum;
- providing an air terminal having an air delivery assembly, the air delivery assembly including a baffle with a central opening and an ionizer configured to generate ions at an ionization zone aligned with the central opening of the baffle;
- and
- supplying air into the supply plenum for delivery to the room above the air terminal through the air delivery assembly,
- wherein the baffle of the air delivery assembly affects air flow such that at least some air flowing through the air delivery assembly delivers ions to the room.
A kit for retrofitting an air delivery assembly of a raised floor air distribution system for a delivery of ions into a room, the kit comprising:
- a baffle comprising a central opening;
- an ionizer configured to generate ions at an ionization zone;
- and
- a coupling means configured to couple the baffle with the air delivery assembly, whereby the ionizer is aligned with the central opening of the baffle such that the ionization zone is adjacent the central opening.
A method of retrofitting an air delivery assembly of a raised floor air distribution system for a delivery of ions to a room, the method comprising:
- securing a baffle between a pair of sidewalls of the air delivery assembly, wherein the baffle comprises a central opening;
- and
- positioning an ionizer within the air delivery assembly, wherein the ionizer is configured to generate ions at an ionization zone, and wherein the ionization zone is aligned with the central opening of the baffle.
Dependencies are inferred from the claim text.