SYSTEM AND METHOD FOR A PORTABLE AIR CONDITIONER
First Claim
1. A portable air conditioning system comprising:
- a cylindrically shaped bucket having an upper peripheral edge defining an opening into an interior space of the bucket;
an intake plenum configured to be removably connectable to the upper peripheral edge of the bucket and having a plurality of air entry openings and a plurality of ducts coupling the air entry openings to the interior space of the bucket;
a lid configured to be removably coupled to the intake plenum and having a contoured lower surface, wherein, when the lid is coupled to the intake plenum, the contoured lower surface of the lid and an upper surface of the intake plenum form air exit channels;
a blower connected to a lower surface of the lid, the blower configured to pull air from the interior space of the bucket and push the air through the air exit channels to an exterior of the bucket; and
wherein, when the intake plenum is connected to the bucket and the lid is coupled to the intake plenum, an intake flow path is formed such that air entering the air entry openings passes through the ducts before reaching the interior space of the bucket.
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Abstract
Systems and methods for portable air conditioners are shown. In accordance with one aspect of the present invention, a description of a design is provided for a portable air conditioning unit that uses a standard 5-gallon bucket and 20 pounds of ice. In some embodiments, a 24VDC lithium ion battery pack powers a backwards curved impeller, which draws air into an intake plenum and down through draft tubes, up thru an impeller, which slings the air radially thru exhaust duct(s) and out onto the user(s). A single push button may be utilized to turn the fan on and off and select a fan speed. In some embodiments, a neoprene insulating sleeve may be applied to the outside of the 5-gallon bucket or may line the inside of the bucket. In some embodiments, up to 7 vent wedges may be installed to duct the cool air in selectable directions. In some embodiments, the vent wedges may be removed allowing the top to seat down lower increasing the velocity of the cool air exiting radially.
7 Citations
16 Claims
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1. A portable air conditioning system comprising:
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a cylindrically shaped bucket having an upper peripheral edge defining an opening into an interior space of the bucket; an intake plenum configured to be removably connectable to the upper peripheral edge of the bucket and having a plurality of air entry openings and a plurality of ducts coupling the air entry openings to the interior space of the bucket; a lid configured to be removably coupled to the intake plenum and having a contoured lower surface, wherein, when the lid is coupled to the intake plenum, the contoured lower surface of the lid and an upper surface of the intake plenum form air exit channels; a blower connected to a lower surface of the lid, the blower configured to pull air from the interior space of the bucket and push the air through the air exit channels to an exterior of the bucket; and wherein, when the intake plenum is connected to the bucket and the lid is coupled to the intake plenum, an intake flow path is formed such that air entering the air entry openings passes through the ducts before reaching the interior space of the bucket. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A portable air conditioning assembly adapted to be used with a commercially available, portable bucket, the assembly comprising:
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a generally toroidal shaped intake plenum having an upper surface, a lower surface, and a plurality of air entry openings around an outer periphery thereof, the intake plenum configured to be removably connected to an upper peripheral edge of a generally cylindrically shaped bucket; a generally U-shaped draft tube having a first leg configured to be coupled to a lower surface of the intake plenum; a lid dimensioned to be disposed on the upper surface of the intake plenum, the lid having a contoured lower surface, wherein, when the lid is disposed on the intake plenum, an air exit channel is formed between the contoured lower surface of the lid and the upper surface of the intake plenum; and a blower suspended from the lower surface of the lid and configured to blow air radially outwardly through the air exit channel. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A portable air conditioning assembly adapted to be used with a commercially available, portable bucket, the assembly comprising:
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an intake assembly comprising; a generally toroidal shaped intake plenum having an upper surface, a lower surface, and a plurality of air entry openings around an outer periphery thereof, the intake plenum configured to be removably connected to an upper peripheral edge of a generally cylindrical bucket; and a plurality of generally U-shaped draft tubes, each draft tube being configured to be coupled to a lower surface of the intake plenum; a lid assembly comprising; a lid dimensioned to be disposed on the upper surface of the intake plenum, the lid having a contoured lower surface, wherein, when the lid is disposed on the intake plenum, an air exit channel is formed between the contoured lower surface of the lid and the upper surface of the intake plenum; a blower suspended from the lower surface of the lid and configured to blow air radially outwardly through the air exit channel; and a battery adapter configured to receive a battery to power the blower; and wherein, when the intake assembly is connected to the bucket and the lid assembly is disposed on the intake plenum, a flow path is created wherein air enters the plurality of air entry openings, passes through the draft tubes and into an interior of the bucket.
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Specification