INTEGRATED AIR CONDITIONING AND WATER-HARVESTING WITH DEMAND-DEPENDENT COOLING-LOAD REGULATION

摘要

Integrated air conditioning and water-harvesting systems are disclosed. In these systems, one subsystem (air conditioning or water-harvesting) may be a primary subsystem and the other subsystem may be a secondary subsystem. As load on the overall system increases to the point the cooling demands for both subsystems cannot be met simultaneously, the system automatically reduces output of the secondary subsystem. In certain embodiments, an atmospheric water-harvester may be connected into the (potentially pre-existing) chilled-water system that provides cooling throughout a building, either via distributed fan-coil units or a centralized air-handling unit. Additionally, providing cooled-air exhaust from an atmospheric water-harvester to a building's cooling system allows substantial quantities of water to be produced at nominal incremental operating cost over a simple, straightforward air conditioning system.