초록 ▼

A heat transfer apparatus includes a wetting chamber, an air intake opening leading to an air flow pathway through the wetting chamber, an air outtake opening leading from the air flow pathway through the wetting chamber, an atomizer, a liquid reservoir, and a liquid delivery system for moving liqui

A heat transfer apparatus includes a wetting chamber, an air intake opening leading to an air flow pathway through the wetting chamber, an air outtake opening leading from the air flow pathway through the wetting chamber, an atomizer, a liquid reservoir, and a liquid delivery system for moving liquid from the liquid reservoir to the atomizer. The atomizer is arranged to receive the liquid from the liquid delivery system and disperse the liquid into the air flow pathway in a form of atomized liquid, and the liquid reservoir is disposed to collect the atomized liquid from the wetting chamber.

대표청구항 ▼

The invention claimed is: 1. Apparatus, comprising: a wetting chamber; an air intake opening leading to an air flow pathway through the wetting chamber; an air outtake opening leading from the air flow pathway through the wetting chamber; an atomizer; a liquid reservoir; a liquid delivery system fo

The invention claimed is: 1. Apparatus, comprising: a wetting chamber; an air intake opening leading to an air flow pathway through the wetting chamber; an air outtake opening leading from the air flow pathway through the wetting chamber; an atomizer; a liquid reservoir; a liquid delivery system for moving liquid from the liquid reservoir to the atomizer; the atomizer for receiving the liquid from the liquid delivery system and dispersing the liquid into the air flow pathway in a form of atomized liquid; the liquid reservoir disposed for collecting the atomized liquid from the wetting chamber; a first heat exchanger disposed at the intake opening; a second heat exchanger disposed at the outtake opening; and a liquid circulation system for circulating liquid between the first and second heat exchangers; wherein the atomizer comprises: an impeller, mounted for rotation, disposed in the wetting chamber and arranged to receive liquid from the liquid delivery system; and means for imparting rotation to the impeller; whereby rotation of the impeller produces the atomized liquid from the liquid received by the impeller from the liquid delivery system, and disperses the atomized liquid into the air flow pathway. 2. Apparatus according to claim 1, further comprising blower apparatus for forcing air through the air flow pathway from the intake opening to the outtake opening. 3. Apparatus according to claim 1, further comprising a conditioning air heat exchanger, disposed in a conditioning air flow pathway between a conditioning air intake opening and a conditioning air outtake opening, coupled to the liquid delivery system between the liquid reservoir and the atomizer. 4. Apparatus according to claim 1, further comprising conditioning air blower apparatus for forcing conditioning air through the conditioning air flow pathway from the conditioning air intake opening to the conditioning air outtake opening. 5. Apparatus according to claim 1, wherein the means for imparting rotation to the impeller comprises at least one stream of liquid directed at the impeller from the liquid delivery system. 6. Apparatus according to claim 1, wherein the means for imparting rotation to the impeller comprises a motor coupled to the impeller. 7. Apparatus according to claim 1, further comprising: the impeller comprising an elongate body having a proximal end, a distal end, and a plurality of radial vanes attached to and extending between the opposing proximal and distal ends encircling an interior space of the impeller; the liquid delivery system including an elongate foraminous conduit disposed in the interior space for dispersing liquid to the radial vanes of the impeller from the interior space thereof. 8. Apparatus according to claim 7, wherein the impeller is further mounted for rotation relative to the elongate foraminous conduit. 9. Apparatus according to claim 8, further comprising: a collar, encircling the elongate foraminous conduit, attached to the distal end of the impeller; and the elongate foraminous conduit arranged to introduce liquid therefrom between the collar and the elongate foraminous conduit lubricating the collar relative to the elongate foraminous conduit. 10. Apparatus according to claim 8, further comprising: a coupling, mounted for rotation, attached to the proximal end of the impeller; and the elongate foraminous conduit arranged to introduce liquid therefrom between the coupling and the elongate foraminous conduit lubricating the coupling relative to the elongate foraminous conduit. 11. Apparatus, comprising: a wetting chamber; an air intake opening leading to an air flow pathway through the wetting chamber; an air outtake opening leading from the air flow pathway through the wetting chamber; an impeller, mounted for rotation, disposed in the wetting chamber; a liquid reservoir; a liquid delivery system for moving liquid from the liquid reservoir to the impeller; means for imparting rotation to the impeller, whereby rotation of the impeller produces atomized liquid from the liquid received by the impeller from the liquid delivery system, and disperses the atomized liquid into the air flow pathway; and the liquid reservoir disposed for collecting the atomized liquid from the wetting chamber. 12. Apparatus according to claim 11, further comprising: a first heat exchanger disposed at the intake opening; a second heat exchanger disposed at the outtake opening; a liquid circulation system for circulating liquid between the first and second heat exchangers. 13. Apparatus according to claim 11, further comprising blower apparatus for forcing air through the air flow pathway from the intake opening to the outtake opening. 14. Apparatus according to claim 11, further comprising a conditioning air heat exchanger, disposed in a conditioning air flow pathway between a conditioning air intake opening and a conditioning air outtake opening, coupled to the liquid delivery system between the liquid reservoir and the atomizer. 15. Apparatus according to claim 11, further comprising conditioning air blower apparatus for forcing conditioning air through the conditioning air flow pathway from the conditioning air intake opening to the conditioning air outtake opening. 16. Apparatus according to claim 11, wherein the means for imparting rotation to the impeller comprises at least one stream of liquid directed at the impeller from the liquid delivery system. 17. Apparatus according to claim 11, wherein the means for imparting rotation to the impeller comprises a motor coupled to the impeller. 18. Apparatus according to claim 11, further comprising: the impeller comprising an elongate body having a proximal end, a distal end, and a plurality of radial vanes attached to and extending between the opposing proximal and distal ends encircling an interior space of the impeller; the liquid delivery system including an elongate foraminous conduit disposed in the interior space for dispersing liquid to the radial vanes of the impeller from the interior space thereof. 19. Apparatus according to claim 18, wherein the impeller is further mounted for rotation relative to the elongate foraminous conduit. 20. Apparatus according to claim 19, further comprising: a collar, encircling the elongate foraminous conduit, attached to the distal end of the impeller; and the elongate foraminous conduit arranged to introduce liquid therefrom between the collar and the elongate foraminous conduit lubricating the collar relative to the elongate foraminous conduit. 21. Apparatus according to claim 19, further comprising: a coupling, mounted for rotation, attached to the proximal end of the impeller; and the elongate foraminous conduit arranged to introduce liquid therefrom between the coupling and the elongate foraminous conduit lubricating the coupling relative to the elongate foraminous conduit. 22. Apparatus, comprising: an air flow pathway; an artificially-produced air stream passing through the air flow pathway; a rotating impeller disposed adjacent the air flow pathway; a liquid delivery system delivering liquid from a source of liquid to the rotating impeller thereby producing atomized liquid and dispersing the atomized liquid into the artificially-produced air stream; a liquid reservoir collecting the atomized liquid; a first heat exchanger in the air stream upstream of the rotating impeller; a second heat exchanger in the air stream downstream of the rotating impeller; and a liquid circulation circulating liquid between the first and second heat exchangers. 23. Apparatus according to claim 22, further comprising blower producing the air stream through the air flow pathway. 24. Apparatus according to claim 22, further comprising: the liquid reservoir comprising a source of liquid for the liquid delivery system; a conditioning air heat exchanger, disposed in a conditioning air flow pathway between a conditioning air intake opening and a conditioning air outtake opening, coupled to the liquid delivery system between the liquid reservoir and the rotating impeller. 25. Apparatus according to claim 24, further comprising conditioning air blower apparatus forcing conditioning air through the conditioning air flow pathway from the conditioning air intake opening to the conditioning air outtake opening. 26. Apparatus according to claim 22, further comprising: the impeller comprising an elongate body having a proximal end, a distal end, and a plurality of radial vanes attached to and extending between the opposing proximal and distal ends encircling an interior space of the impeller; the liquid delivery system including an elongate foraminous conduit disposed in the interior space dispersing liquid to the radial vanes of the impeller from the interior space thereof.