Environmental humidification and cooling system

Claim 2

In a closed environment air conditioning system receptive of air to be conditioned: a heating/cooling unit including a chamber receptive of recirculating air before the air enters the heating/cooling unit: means for simultaneously evaporatively cooling and humidifying the air to the conditioned comprising actuatable ultrasonic spray means including an ultrasonic spray nozzle positioned to spray into the recirculating air in the chamber and receptive of a supply of water during use for atomizing the water and spraying same into the air to be conditioned and controllable compressor means for supplying pressurized air to the ultrasonic spray nozzle; and means for actuating and deactuating the ultrasonic spray means to control the level of humidification in the conditioned air.

Claim 3

In an air conditioning system according to claim 1, wherein the actuating means comprises a humidistat, a solenoid valve controlling the supply of water to the spray nozzle and relay means responsive to the humidistat for controlling the compressor means and the solenoid valve.

Claim 4

In an air conditioning system according to claim 2, wherein said actuating means further comprises a second solenoid valve controlling the supply of pressurized air to the spray nozzle and wherein said relay means has means controlling said second solenoid valve.

Claim 5

In an air conditioning system according to claim 1, wherein the system is a closed environment system having a heating/cooling unit and including a chamber receptive of recirculating air before the air enters the heating/cooling unit and wherein said ultrasonic spray nozzle is positioned to spray into the recirculating air in the chamber.

Claim 6

In an air conditioning system receptive of air to be conditioned; an air cooling condenser: means for simultaneously evaporatively cooling and humidifying the air to be conditioned comprising actuatable ultrasonic spray means including an ultrasonic spray nozzle positioned to spray into air before entering the cooling condenser and receptive of a supply of water during use for atomizing the water and spraying same into the air to be conditioned and controllable compressor means for supplying pressurized air to the ultrasonic spray nozzle; and means for actuating and deactuating the ultrasonic spray means to control the level of humidification in the conditioned air.

Claim 7

In an air conditioning system receptive of air to be conditioned; an air cooling condenser: means for simultaneously evaporatively cooling and humidifying the air to be conditioned comprising actuatable ultrasonic spray means including an ultrasonic spray nozzle positioned to spray into air before entering the cooling condenser and receptive of a supply of water during use for atomizing the water and spraying same into the air to be conditioned and controllable compressor means for supplying pressurized air to the ultrasonic spray nozzle; and means for actuating and deactuating the ultrasonic spray means to control the level of humidification in the conditioned air.

Claim 8

In an air conditioning system according to claim 5, wherein the actuating means comprises a humidistat, a solenoid valve controlling the supply of water to the spray nozzle and relay means responsive to the humidistat for controlling the compressor means and the solenoid valve.

Claim 9

In an air conditioning system according to claim 6, wherein said actuating means further comprises a second solenoid valve controlling the supply of pressurized air to the spray nozzle and wherein said relay means has means controlling said second solenoid valve.

Claim 10

In an air conditioning system receptive of air to be conditioned: an air cooling condenser receptive of air to be conditioned; a heating/cooling unit receptive of air to be conditioned; blowing means having an air suction chamber receptive of refrigerant from the cooling condenser and the heating/cooling unit; means for simultaneously evaporatively cooling and humidifying the air to be conditioned, comprising actuatable ultrasonic spray means receptive of a supply of water during use for atomizing the water and spraying same into the air to be conditioned wherein said ultrasonic spray means comprises a first ultrasonic spray nozzle positioned to spray into said suction chamber; and means for actuating and deactuating the ultrasonic spray means to control the level of humidification in the conditioned air including means for alternatively actuating the first or second spray nozzle in dependence upon temperature conditions and control signals.

Claim 11

In an air conditioning system receptive of air to be conditioned: an air cooling condenser receptive of air to be conditioned; a heating/cooling unit receptive of air to be conditioned; blowing means having an air suction chamber receptive of refrigerant from the cooling condenser and the heating/cooling unit; means for simultaneously evaporatively cooling and humidifying the air to be conditioned, comprising actuatable ultrasonic spray means receptive of a supply of water during use for atomizing the water and spraying same into the air to be conditioned wherein said ultrasonic spray means comprises a first ultrasonic spray nozzle positioned to spray into said suction chamber; and means for actuating and deactuating the ultrasonic spray means to control the level of humidification in the conditioned air including means for alternatively actuating the first or second spray nozzle in dependence upon temperature conditions and control signals.