Pre-cooling system for an air conditioning condenser

1. A pre-cooling system for use with a water source and a condenser unit of an air conditioner, the condenser unit producing an exhaust ejected in a substantially vertical direction, the pre-cooling system comprising:

a housing coupleable to the condenser;

a valve mounted to the housing and coupleable to the water source, the valve traverseable between an open position for permitting water to flow through the valve and a closed position for preventing water from flowing through the valve;

an aerodynamic vane defining a pivot end portion with an abutment shoulder, the aerodynamic vane being pivotable about the pivot end portion between a raised position and a down position, the abutment shoulder of the pivot end portion of the aerodynamic vane directly contacting the valve to traverse the valve to the closed position when the aerodynamic vane is pivoted to the down position, the aerodynamic vane disposable within the vertically directed exhaust for creating a drag force, the vane having an uppersurface and an undersurface, the uppersurface having a length longer than the undersurface for creating a lift force in response to the vertically directed exhaust passing over the aerodynamic vane, the lift force characterized by a pressure differential between a first pressure adjacent the uppersurface and a second pressure adjacent the undersurface created in response to exhaust passing over the vane, the first pressure being less than the second pressure, the vane being pivoted toward the raised position to traverse the valve to the open position by the lift force and the drag force when the vertically directed exhaust passes over the vane, the vane being pivoted toward the down position to traverse the valve to the closed position by eliminating the lift force and the drag force when the condenser unit does not produce the vertically directed exhaust.

2. The pre-cooling system as recited in claim 1 wherein said aerodynamic vane defines an aerodynamically-shaped cross section having a leading edge and a trailing edge, said leading edge being substantially thicker than said trailing edge.

3. The pre-cooling system as recited in claim 1 wherein said vane has a concave undersurface.

4. The pre-cooling system as recited in claim 1 further comprising a water supply tube coupled to said valve and coupleable to said water source.

5. The pre-cooling system as recited in claim 1 further comprising a spray nozzle in fluid communication with said valve.

6. The pre-cooling system as recited in claim 1 further comprising spray tubing interposed between said valve and said spray nozzle.

7. The pre-cooling system as recited in claim 1 further comprising a filter coupled to said valve and coupleable to said water source.

8. The pre-cooling system as recited in claim 7 wherein said filter comprises hexametaphosphate.

9. A method of manufacturing a pre-cooling system for a condenser unit of an air conditioner, the condenser unit producing a vertically directed exhaust, said method comprising:

providing a housing coupleable to a top of a condenser unit of an air conditioner;

mounting a valve to the housing, said valve coupleable to a water source, the valve traverseable between an open position and a closed position; and

coupling an aerodynamic vane to said valve with said vane disposable in the exhaust for creating a drag force, the vane defining a pivot end portion with an abutment shoulder, the abutment shoulder in direct contact with the valve to traverse the valve to the closed position, said vane having an uppersurface and an undersurface, the uppersurface having a length longer than the undersurface for creating a lift force in response to the exhaust passing over the vane, the lift force characterized by a pressure differential between a first pressure adjacent the uppersurface and a second pressure adjacent the undersurface created in response to exhaust passing over the vane, the first pressure being less than the second pressure, the vane being pivotable about the pivot end portion between a down position and a raised position, the vane being pivoted toward the raised position by the drag force and the lift force as exhaust passes over the vane, and the vane being pivoted toward the down position by elimination of the drag force and the lift force when the condenser unit does not produce the vertically directed exhaust for contacting the valve with the abutment shoulder to traverse the valve to the closed position.

10. The method as recited in claim 9 wherein coupling an aerodynamic vane includes coupling an aerodynamic vane defining an aerodynamically-shaped cross section having a leading edge and a trailing edge, and wherein said leading edge is substantially thicker than said trailing edge.

11. The method as recited in claim 10 wherein coupling an aerodynamic vane includes coupling an aerodynamic vane wherein a straight line drawn between said leading edge and said trailing edge defines a chord of said aerodynamically-shaped cross section, and wherein said chord and a direction of said substantially-vertical exhaust define an angle of attack of said aerodynamic vane.

12. The method as recited in claim 9 wherein coupling an aerodynamic vane includes coupling an aerodynamic vane having a concave undersurface.

13. The method as recited in claim 9 further comprising coupling a water supply tube to said valve, said water supply tube coupleable to said water source.

14. The method as recited in claim 9 further comprising coupling a spray nozzle in fluid communication with said valve.

15. The method as recited in claim 14 further comprising interposing spray tubing between said valve and said spray nozzle.

16. The method as recited in claim 9 further comprising coupling a filter to said valve, said filter coupleable to said water source.

17. The method as recited in claim 16 wherein interposing a filter includes interposing a filter comprising hexametaphosphate.

18. The system of claim 1 wherein the valve is a pin valve comprising a pin and a seat, the abutement shoulder contacts the pin to force the pin against the scat and prevent fluid flow through the valve, the pin being biased away from the seat of the seat to permit fluid flow through the valve when the aerodynamic vane is pivoted to the raised position.

19. The system of claim 1 wherein the valve comprises an actuator to traverse the valve between the open position and the closed position, and the abutement shoulder contacts the pin to force the pin against the seat and prevent fluid flow through the valve when the vane is in the down position.

20. A pre-cooling system for use with a condenser unit producing an exhaust ejected in a substantially vertical direction, the system connectable to an inlet line of a water source, the pre-cooling system comprising:

a housing coupleable to the condenser;

a valve mounted to the housing and coupleable to the inlet line of the water source, the valve having a seat and a pin, the seat having an aperture which is smaller compared to an inner diameter of the inlet line, the valve traverse able to a closed position wherein the pin is seated upon an inner periphery of the aperture of the seat to prevent fluid flow through the valve and an open position wherein the pin is displaced away from the seat to allow fluid flow through the valve;

an aerodynamic vane defining a pivot end portion with an abutment shoulder, the aerodynamic vane being pivotable between a raised position and a down position about the pivot end portion, the abutment shoulder of the pivot end portion of the aerodynamic vane directly contacting the pin to traverse the valve to the closed position when the aerodynamic vane is pivoted to the down position and overcome a force due to the water pressure of the water source, the aerodynamic vane disposable within the vertically directed exhaust for creating a drag force, the aerodynamic vane having a configuration to generate a lift force in response to the vertically directed exhaust passing over the aerodynamic vane, the vane being pivoted toward the raised position to traverse the valve to the open position by the lift force and the drag force when the vertically directed exhaust passes over the vane, the vane being pivoted toward the down position to traverse the valve to the closed position by eliminating the lift force and the drag force when the condenser unit does not produce the vertically directed exhaust.