Patent ID: 6286325
Filing Date: 2001-09-11
Classification: F24F,F28D

Abstract:
An evaporative condensing apparatus comprising:an evaporative condensing unit for condensing a gas state cooling medium into a liquid state, said evaporative condensing unit comprising a plurality of condenser coils having a layer of absorptive material covered thereon;an intermittent water supply system having a control PC board and an electromagnetic valve controlled by said control PC board to let cooling water be delivered intermittently from a water source to said layer of absorptive material of each of said condenser coils of said evaporative condensing unit;a compressor controlled to pump a gas state cooling medium into said evaporative condensing unit; and to condence gas state medium into liquid state thereat;a condenser fan having a fan motor and a fan blade unit driven by said fan motor to draw currents of air through gaps in said condenser coils of said evaporative condensing unit in carrying evaporated moisture and heat away from said evaporative condensing unit.