| CPC F24F 3/14 (2013.01) [F24F 11/74 (2018.01); F24F 2003/1464 (2013.01); F24F 2203/1032 (2013.01)] | 18 Claims |
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1. A system for ventilation, dehumidification, and cooling, wherein the system comprising:
an outdoor unit dehumidifying and cooling introduced outside air; and
an indoor unit connected to the outdoor unit to perform ventilation,
wherein the outdoor unit includes:
a first flow path connecting an outside and an indoor space and on which an evaporative cooler is disposed;
a second flow path connecting the outside or the indoor space and a dehumidification rotor and on which a heating unit is disposed;
a third flow path connecting the evaporative cooler and the outside;
a fourth flow path connecting an evaporative condenser and the outside;
the dehumidification rotor rotating in a first region provided on the first flow path and a second region provided on the second flow path, dehumidifying the first region, and regenerated in the second region;
the evaporative cooler including a dry channel provided on the first flow path and a wet channel provided on the third flow path and to which water is sprayed by a first water injection module, and cooling air passing through the dehumidification rotor;
the evaporative condenser through which the air passing through the dry channel of the evaporative cooler passes on the fourth flow path and into which the water is sprayed by a second water injection module;
a ventilation damper provided on the first flow path and controlling introduction of the air passing through the evaporative cooler into the indoor space; and
the heating unit provided on the second flow path on an upstream side of the second region and heating the air moving to the second region;
wherein at least one of the dehumidification rotor, the evaporative cooler, the evaporative condenser, the ventilation damper, or the heating unit is controlled to be operated or stopped.
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