초록 ▼

An evaporative condensing apparatus used in an air conditioner to reduce the power consumption of the air conditioner and improves its EER value. The evaporative condensing apparatus is based on the rule that the condensing temperature is directly proportional to the condensing pressure during the e

An evaporative condensing apparatus used in an air conditioner to reduce the power consumption of the air conditioner and improves its EER value. The evaporative condensing apparatus is based on the rule that the condensing temperature is directly proportional to the condensing pressure during the exchange of a cooling agent between liquid state and gas state. The evaporative condensing apparatus includes an evaporative condensing unit for condensing a gas state cooling agent into a liquid state, the evaporative condensing unit having a plurality of condenser coils and absorptive means covered on the condenser coils, a low compression ratio compressor controlled to pump a gas state cooling agent into the evaporative condensing unit, a water supply system having a control PC board and an electromagnetic valve controlled by the control PC board to let cooling water be delivered from a water source to the layer of absorptive material of each condenser coil, and a condenser fan controlled to draw currents of air through gaps in the condenser coils of the evaporative condensing unit in carrying heat away from the evaporative condensing unit.

대표청구항 ▼

[ What the invention claimed is:] [1.] An evaporative condensing apparatus comprising:an evaporative condensing unit for condensing a gas state cooling agent into a liquid state, said evaporative condensing unit comprising a plurality of condenser coils having absorptive means covered thereon;a low

[ What the invention claimed is:] [1.] An evaporative condensing apparatus comprising:an evaporative condensing unit for condensing a gas state cooling agent into a liquid state, said evaporative condensing unit comprising a plurality of condenser coils having absorptive means covered thereon;a low compression ratio compressor controlled to pump the gas state cooling agent into said evaporative condensing unit;a water supply system having a control PC board and an electromagnetic valve controlled by said control PC board to deliver cooling water from a water source to the layer of absorptive material of each of said condenser coils of said evaporative condensing unit; and,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 the condenser coils of said evaporative condensing unit for carrying heat away from said evaporative condensing unit;said control PC board of said water supply system including a selector switch for high, medium and low water pressure selections, said control PC board operating said electromagnetic valve in coordination with operation of said low compression ratio compressor to periodically supply water to said evaporative condensing unit in an amount approximately equal to an amount of water being evaporated.