Assembly for extracting heat from a housing for electronic equipment
An assembly for extracting heat from a housing for electronic equipment, the housing having an essentially solid top portion and an essentially solid back portion. The assembly includes a first opening in the top portion of the housing, the first opening located at the back of the top portion, proximate the back portion of the housing, a second opening in the back portion of the housing, the second opening located at the top of the back portion, proximate the top portion of the housing, wherein the first opening is contiguous with the second opening, and a chimney external to the housing and coupled to the housing. The chimney encompasses and is in fluid communication with the first and second openings.
1. An assembly for extracting heat, the assembly comprising:
a housing with an interior that is adapted to hold heat-generating electronic equipment, the housing defined by a housing top, a housing front, a housing back, and two housing sides,
wherein the housing includes a continuous opening cut out of the housing back and the housing top, which leads from an exterior of the housing to the housing interior;
and
a chimney coupled to an exterior of the housing such that the chimney encompasses and is in fluid communication with the continuous opening, the chimney having an inlet for receiving air leaving the housing through the continuous opening and an outlet for directing the air out of the chimney.
2. The assembly of claim 1 , wherein the housing back is essentially vertical and the housing top is essentially horizontal, such that the housing top and the housing back are essentially perpendicular, and wherein the chimney includes a coupling portion having first and second substantially perpendicular members, the coupling portion adapted to fit tightly over the housing such that the first substantially perpendicular member of the coupling portion extends along the housing top and the second substantially perpendicular member extends along the housing back.
3. The assembly of claim 2 , wherein the continuous opening extends across at least a majority of the width of the housing back.
4. The assembly of claim 3 , wherein the continuous opening extends across at least a majority of the width of the housing top.
5. The assembly of claim 1 , wherein the assembly further includes a support assembly having a plurality of frame members, wherein the assembly further includes an intermediate assembly adapted to be coupled to the support assembly, and wherein the chimney is adapted to be coupled to the intermediate assembly.
6. The assembly of claim 5 , wherein:
the intermediate assembly comprises an intermediate assembly frame member adapted to extend along the housing back; and
the intermediate assembly further comprises a door assembly hingedly coupled to the intermediate assembly frame member, to allow user access to the interior of the housing.
7. The assembly of claim 6 , wherein the door assembly comprises two doors, one hingedly coupled to each side of the intermediate assembly frame member.
8. The assembly of claim 6 , wherein the door assembly and the intermediate assembly frame member together form the housing back.
9. The assembly of claim 5 , wherein:
the chimney comprises a first section that is adapted to be coupled to the intermediate assembly, the first section adapted to extend outwards from the housing back at an angle of less than 90 degrees when assembled; and
the housing back is essentially vertical and the housing top is essentially horizontal such that the housing top and the housing back are essentially perpendicular, and wherein the first section of the chimney comprises a coupling portion having substantially perpendicular members such that when the chimney is coupled to the housing, the coupling portion fits tightly over a portion of the housing top and a portion of the housing back.
10. The assembly of claim 9 , wherein the chimney further comprises a second section that is adapted to extend substantially vertically from the first section.
11. The assembly of claim 10 , wherein the second section of the chimney is a substantially rectangular duct.
12. The assembly of claim 10 further comprising one or more fan trays located within the chimney.
13. The assembly of claim 12 , wherein the fan trays are hot-swappable.
14. The assembly of claim 12 , wherein the second section of the chimney includes a hinged access door to allow access to the fan trays.
15. The assembly of claim 1 , wherein the housing top and the housing back meet, and wherein the chimney includes a coupling portion, such that when the chimney is coupled to the housing the coupling portion fits tightly over and follows the contours of the housing top and housing back.
16. An assembly for extracting air comprising:
a housing configured to house electronic equipment,
wherein the housing includes a housing top, a housing back, a housing front, and two housing sides,
wherein the housing top includes a continuous opening cut out of the housing top and the housing back, which leads from an exterior of the housing to an interior of the housing,
wherein the continuous opening is configured to allow airflows exiting the continuous opening to cross each other;
a chimney coupled to the housing such that the chimney encompasses and is in fluid communication with the continuous opening, and
wherein the chimney includes an inlet for receiving air from an interior of the housing, and an outlet for expelling the air received from the interior of the housing.
17. The assembly for extracting air of claim 16 , wherein the chimney includes an exhaust section that is adapted to extend outwards from the back of the housing at an angle less than 90 degrees when assembled, and wherein the chimney includes a substantially L-shaped section adapted to fit over the continuous opening of the housing.