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US 11,698,203 B2Granted
Air-conditioning system
AssigneeDaikin Industries, Ltd.
InventorsYasunori Okamoto, Naotoshi Fujita, Kouji Tatsumi, Masaaki Kawagishi, Shinya Umase
Life of this patent
Estimating the term…
Abstract
In an air-conditioning system including an outside air processing device and an air-conditioning device, an operation of either one of the outside air processing device or the air-conditioning device is stopped if a temperature/humidity state that is at least either the temperature or humidity of air in a target space is within a predetermined range and if the load factor of at least one of the outside air processing device or the air-conditioning device is below a predetermined lower limit.
Claims4
An air-conditioning system comprising:
- an indoor temperature/humidity sensor detecting at least either a temperature or a humidity of air in a target space;
- a chiller adjusting at least a temperature of outside air taken into the target space;
- an air-conditioner adjusting at least the temperature of air in the target space, the air-conditioner having a plurality of indoor units;
- and
- a controller, and a storage storing a program that causes the controller to:
- determine a temperature/humidity state that is at least either the temperature or a humidity of the air in the target space;
- determine
- a load factor of the air-conditioner, and
- an operation factor, the operation factor being a ratio of the indoor units operating among the plurality of indoor units;
- and
- stop an operation of the air-conditioner:
- when the determined temperature/humidity state is within a predetermined range;
- when the determined load factor is below a predetermined lower limit;
- and when the determined operation factor is greater than or equal to a predetermined operation factor.
11 more elements
Dependencies are inferred from the claim text.