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US 11,796,232 B2Granted
Conical refrigerant coil
AssigneeGreen Air, Inc.
InventorsNathaniel S. Roady, Evan Paul Sachdeva
Life of this patent
Estimating the term…
Abstract
A conical refrigerant coil comprises a plurality of pipes, each pipe arranged in a conical spiral and each pipe comprising a plurality of loops. At least some of the loops of each pipe of the plurality of pipes are arranged alternatingly along at least a portion of a length of the coil.
Claims18
A conical refrigerant coil comprising:
- a plurality of pipes, each pipe arranged in a conical spiral and each pipe comprising a plurality of loops;
- wherein at least some of the loops of each pipe of the plurality of pipes are arranged alternatingly along at least a portion of a length of the conical refrigerant coil,
- wherein each pipe of the plurality of pipes comprises an outer surface along a length thereof and a plurality of heat sink structures projecting in relation to the outer surface, the plurality of heat sink structures comprising a plurality of wires or a plurality of fins extending radially about the outer surface of each pipe of the plurality of pipes along a length of each pipe of the plurality of pipes.
An air handler comprising:
- a cylindrical housing;
- a conical refrigerant coil within the housing, the conical refrigerant coil comprising a plurality of pipes, each pipe arranged in a conical spiral and each pipe comprising a plurality of loops, wherein at least some of the loops of each pipe of the plurality of pipes are arranged alternatingly along at least a portion of a length of the conical refrigerant coil;
- and
- a fan within the housing adapted to blow or draw air across the conical refrigerant coil.
1 more element
A conical refrigerant coil comprising:
- a first pipe arranged in a conical spiral and comprising a plurality of loops;
- and
- a second pipe arranged in a conical spiral and comprising a plurality of loops;
- wherein two or more of the loops of the first pipe are arranged alternatingly with two or more loops of the second pipe along at least a portion of a length of the conical refrigerant coil,
- wherein each pipe of the first and second pipes comprises an outer surface along a length thereof and a plurality of heat sink structures projecting in relation to the outer surface, the plurality of heat sink structures comprising a plurality of wires or a plurality of fins extending radially about the outer surface of each pipe of the first and second pipes along a length of each pipe of the plurality of pipes.
2 more elements
Dependencies are inferred from the claim text.