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US 12,000,620 B2Granted
Packaged water-cooled air turnover unit
AssigneeMJC, Inc.
InventorsEdward H. Metzger, William Harris, George Czyz, Sean Mocarski, Russell E. Smith, Hue Nguyen, Damon Rundell
Life of this patent
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Abstract
A packaged air turnover unit is described herein. The packaged air turnover comprises a compressor and condenser within a housing of the packaged air turnover unit. The packaged air turnover unit further includes one or more heat exchangers to cool air and one or more heaters to heat air, providing either cooling or heating to a space depending on the configuration of the unit.
Claims4
An air turnover unit located within an interior space, the air turnover unit comprising:
- a housing having an air intake for intaking air from the interior space and an air exhaust for exhausting the air into the interior space;
- the housing enclosing:
- a heat exchanger configured to exchange heat from air moving around a coil of the heat exchanger to a refrigerant moving through the coil of the heat exchanger;
- a fan configured to:
- pull air into the housing through an air intake,
- through the heat exchanger,
- and out of the housing through an air exhaust;
- a compressor configured to compress the refrigerant received from the heat exchanger;
- a condenser configured to cool and condense the refrigerant received from the compressor;
- and
- an expansion valve configured to reduce a temperature and pressure of the refrigerant received from the condenser;
- a chilled water supply configured to supply chilled water to the condenser;
- and
- a heater to heat the air exhausting into the interior space.
11 more elements
Dependencies are inferred from the claim text.