Mist cooler

• US 6,837,065 B2
• Filed: 04/25/2003
• Issued: 01/04/2005
• Est. Priority Date: 04/25/2003
• Status: Expired due to Fees

• Current Assignee: Stephen Permetti
• Original Assignee: Stephen Permetti
• Inventors: Permetti, Stephen
• Primary Examiner(s): Jones, Melvin
• Application Number:
  US10/423,167
• Publication Number:
  US 20040211208A1
• Time in Patent Office: 620 Days
• Field of Search: 623/05, 621/71, 621/83, 625/06, 62/95
• US Class Current: 62/305
• CPC Class Codes: F24F 2006/146 using pressurised water for spraying
• CPC Class Codes: F24F 5/0035 using evaporation
• CPC Class Codes: F28C 3/08 with change of state, e.g. absorption, evaporation, condensation generating steam under pressure F22
• CPC Class Codes: F28D 5/00 Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
• CPC Class Codes: Y02B 30/54 Free-cooling systems

Abstract

The present invention relates to a mist cooler and in particular to a means for cooling the air partially or wholly surrounding a conventional air cooled condenser of an air cooler or a refrigeration unit. The present invention is particularly adaptable as an addition, which works in conjunction with an existing air cooler by lowering the temperature of the air before the air enters the air intake of the air cooler or refrigeration unit. The present invention can be combined as an addition to any air conditioning air cooled condenser for residential, commercial, industrial, or institutional application.

Claims

1. A device for lowering the temperature of air partially or wholly surrounding the condenser of an air cooler comprising:

a mister manifold adapted to be mounted in close proximity to said condenser wherein said mister manifold is adapted to be connected to a fluid source;

at least one mister attached to said mister manifold and angled generally outwardly and generally away from said condenser, wherein said at least one mister is configured to cover an area of between about 1 square foot to about 50 square feet;

whereby said fluid enters said mister that in operation creates a mist in close proximity to said condenser and cooling the air partially or wholly surrounding condenser.

2. The device of claim 1, further comprising a fluid valve for controlling the flow of said fluid through said mister manifold.

3. The device of claim 2, further comprising a sensor for sensing the activation of said condenser, wherein said device is activated and deactivated in synch with said condenser.

4. The device of claim 1, wherein said misters have an output capacity of between about 0.1 gallons per hour to about 10 gallons per hour.

5. The device of claim 1, wherein the mist of said plurality of misters is configured to cover an area of between about 5 square feet to about 20 square feet.

6. The device of claim 1, wherein said at least one mister comprises two or more spaced apart misters.

7. The device of claim 6, wherein said two or more misters are spaced between about 0.5 inches to about 48 inches apart.

8. The cooling device of claim 1, wherein said mister manifold comprises plastic tubing.

16. The pre-cooler of claim 2, wherein said mister manifold comprises plastic tubing.

9. A pre-cooler for air flowing through an associated air cooler comprising:

a mister manifold having a front side and a rear side and adapted to be connected;

to a fluid source, wherein said mister is mounted in close proximity to the air intake of said associated air cooler;

two or more spaced apart misters located on said front side of said mister manifold wherein said misters are angled generally outwardly and generally away from said front side of said mister manifold, wherein said misters are configured to cover an area of between about 1 square foot to about 50 square feet;

whereby said fluid enters said mister that in operation creates a mist in close proximity to said air intake of said associated air cooler, cooling the air in close proximity to said air intake.

10. The pre-cooler of claim 9, further comprising a housing.

11. The pre-cooler of claim 9, further comprising a gutter for collection of runoff liquid.

12. The pre-cooler of claim 9, further comprising a fluid valve for controlling the flow of said fluid through said mister manifold.

13. The pre-cooler of claim 12, further comprising a sensor for sensing the activation or the deactivation of said associated air cooler, wherein said pre-cooler is activated and deactivated in synch with said associated air cooler.

14. The pre-cooler of claim 9, wherein said misters have an output capacity of between about 0.1 gallons per hour to about 10 gallons per hour.

15. The pre-cooler of claim 9, wherein the mist of said plurality of misters is configured to cover an area of between about 5 square feet to about 20 square feet.

17. A device for lowering the temperature of air partially or wholly surrounding the condenser of an air cooler comprising:

means for receiving a flow of fluid and introducing said fluid to at least one mister, said receiving means being mounted in close proximity to said condenser, wherein the nozzles of said mister are positioned generally outwardly and generally away from said receiving means and said condenser, wherein said at least one mister is configured to cover an area of between about 1 square foot to about 50 square feet;

whereby said mister creates a mist of cool air partially or wholly surrounding said receiving means and said condenser.

18. The device of claim 17, further comprising means for controlling the flow of said fluid through said means for receiving a flow of fluid.

19. The device of claim 18, further comprising means for sensing the activation of said condenser, wherein said device is activated and deactivated in synch with said condenser.

20. The device of claim 17, wherein said mister has an output capacity of between about 0.1 gallons per hour to about 10 gallons per hour.

21. The device of claim 17, wherein the mist of said at least one mister is configured to cover an area of between about 5 square feet to about 20 square feet.

22. The device of claim 17, wherein said at least one mister comprises two or more spaced apart misters.

23. The device of claim 22, wherein said two or more misters are spaced between about 0.5 inches to about 48 inches apart.

24. The device of claim 17, wherein said means for receiving a flow of fluid comprises plastic tubing means.

25. A method of lowering the temperature of the air partially or wholly surrounding the condenser of an air cooler comprising the steps of:

providing at least one mister in close proximity to said condenser with the nozzle of said mister positioned generally outwardly and generally away from said condenser, wherein said mister is adapted to be connected to a fluid source and said mister is configured to cover an area of between about 1 square foot to about 50 square feet;

whereby said misters create a mist of cool air partially or wholly surrounding said condenser.

26. The method of claim 25, further comprising the step of providing a fluid valve for controlling the flow of said fluid through said mister manifold.

27. The method of claim 26, further comprising the step of providing a sensor for sensing the activation of said condenser, wherein said at least one mister is activated and deactivated in synch with said condenser.

28. The Method of claim 25, wherein said at least one mister has an output capacity of between about 0.1 gallons per hour to about 10 gallons per hour.

29. The Method of claim 25, wherein the mist of said at least one mister is configured to cover an area of between about 5 square feet to about 20 square feet.

30. The method of claim 25, wherein said at least one mister comprises two or more spaced apart misters.

31. The device of claim 30, wherein said two or more misters are spaced between about 0.5 inches to about 48 inches apart.

32. The cooling device of claim 25, further comprising a mister manifold, wherein said mister manifold comprises plastic tubing and is adapted to accept one or more misters.