Claims
- 1. A cooling system for enclosed power generating heat sources, comprising:
- first and second said heat sources;
- an enclosure substantially enclosing said heat sources;
- a heat exchanger positioned within said enclosure, said heat exchanger communicating through said enclosure for connection to an external source of cooling fluid and adapted for cooling air within said enclosure, said heat exchanger having a first surface receiving air to be cooled and a second surface from which cooled air is expelled;
- first and second air circulation means within said enclosure associated respectively with said first and second heat sources and adapted for circulating air from said heat exchanger past said heat sources and said heat exchanger;
- a first baffle portion on one side of said heat exchanger separating said first and second heat sources and extending to said first surface of said heat exchanger; and
- a second baffle portion on the other side of said heat exchanger extending to said second surface of said heat exchanger and separating said cooled air into a first portion directed toward said first heat source and a second portion directed toward said second heat source, said first and second baffle portions extending to said heat exchanger at positions spaced along said heat exchanger, whereby air flow from one of said first and second air circulation means supplements air flow from the other of said first and second air circulation means.
- 2. The cooling system claimed in claim 1 in which said first baffle portion extends from an inside surface of said enclosure.
- 3. The cooling system claimed in claim 1 further including a duct positioned within said enclosure and connected to said second surface of said heat exchanger, said second baffle portion being positioned within said duct and said duct extending from said heat exchanger to adjacent said heat sources at opposite ends of said duct, whereby said cooled air expelled from said heat exchanger is circulated past said first and second heat sources.
- 4. The cooling system claimed in claim 1 in which said heat sources comprise an engine and an air cooled generator.
- 5. The cooling system claimed in claim 1 in which said air circulation means comprise air circulation fans.
- 6. The cooling system claimed in any one of claims 1-5, inclusive, in which one of said first and second air circulation means generates a larger air flow than the other of said first and second air circulation means.
- 7. In an enclosure having a heat exchanger for modifying air temperature within said enclosure, two air circulating means on one side of said heat exchanger for circulating air within said enclosure in a path from said air circulating means to said heat exchanger and back to said air circulating means, and structure on the other side of said heat exchanger defining a portion of said path, the improvement in which:
- a first baffle extends from structure surrounding said air circulating means, between said air circulating means, to said one side of said heat exchanger, thereby separating said air circulating means on said heat exchanger one side, and
- a second baffle extending from said structure on said other side of said heat exchanger to said heat exchanger at a position spaced along said heat exchanger from the position of said first baffle, whereby a portion of the air flow from one of said air circulating means is adapted to supplement the air flow from the other of said air circulating means.
- 8. A method of cooling substantially enclosed power generating first and second heat sources in an enclosure, said method comprising:
- providing first and second air circulation means within said enclosure associated with said first and second heat sources;
- providing a heat exchanger within said enclosure adapted for cooling air therewithin;
- connecting said heat exchanger to a source of cooling fluid external to said enclosure;
- circulating said cooling fluid obtained external to said enclosure through said heat exchanger; and
- circulating air within said enclosure past said heat exchanger and said first and second heat sources and diverting a portion of the air flow from one of said air circulation means to supplement air flow from the other of said air circulation means.
BACKGROUND OF THE INVENTION
This application is a continuation-in-part of U.S. Application Ser. No. 07/605,529, filed Oct. 29, 1990, now U.S. Pat. No. 5,014,66.
US Referenced Citations (5)
Foreign Referenced Citations (1)
Number |
Date |
Country |
3402772 |
Aug 1985 |
DEX |
Non-Patent Literature Citations (1)
Entry |
Westerbeke, SoundGuard literature, Feb. 1990. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
605529 |
Oct 1990 |
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