In-row air containment and cooling system and method

• US 8,425,287 B2
• Filed: 01/23/2008
• Issued: 04/23/2013
• Est. Priority Date: 01/23/2007
• Status: Active Grant

• Current Assignee: Schneider Electric IT Corporation (Schneider Electric SE)
• Original Assignee: Schneider Electric IT Corporation (Schneider Electric SE)
• Inventors: Wexler, Peter
• Primary Examiner(s): McAllister, Steven B
• Assistant Examiner(s): Kamps, Frances H
• Application Number:
  US12/018,513
• Publication Number:
  US 20080180908A1
• Time in Patent Office: 1,917 Days
• Field of Search: 454/184, 361/690, 361/679.01
• US Class Current: 454/184
• CPC Class Codes: H05K 7/20745 within rooms for removing heat from cabinets, e.g. by air conditioning device

Abstract

An in-row electronic equipment storage system and corresponding method provides cooling to an electronic equipment rack. The system includes an electronic equipment rack that includes a housing adapted to receive electronic equipment, and an electronic equipment rack air cavity. A cooling rack, including a housing adapted to receive cooling equipment, and a cooling rack air cavity, is configured to be disposed adjacent to the electronic equipment rack. An interface allows for fluid communication between the cooling rack air cavity and the electronic equipment air cavity. The interface may include dampers to control air flow between the air cavities.

Claims

1. An in-row electronic equipment storage system comprising:

at least one electronic equipment rack, the electronic equipment rack including a housing defining a volume of space adapted to receive electronic equipment, and an electronic equipment rack air cavity, the housing having an opening formed therein;

at least one cooling rack, the cooling rack including a housing defining a volume of space adapted to receive cooling equipment, and a cooling rack air cavity, where the cooling rack is configured to be disposed adjacent to the electronic equipment rack, the cooling rack air cavity being in fluid communication with the opening of the housing of the at least one equipment rack; and

at least one interface configured to allow fluid communication between the cooling rack air cavity and the electronic equipment air cavity, the at least one interface including a pocket door panel that is slidable with respect to the housing of the equipment rack so that the panel slides from a first position in which the panel completely blocks the opening to a second position in which the panel is slid out of the way so as to expose the entire opening, the size of the opening being selectively configured by sliding the panel between its first and second positions.

2. The system of claim 1 further comprising:

at least a second electronic equipment rack including a housing defining a volume of space adapted to receive electronic equipment, and a second electronic equipment rack air cavity, where the second electronic equipment rack is configured to be disposed adjacent to the first electronic equipment rack; and

at least one electronic rack interface configured to allow fluid communication between the first electronic equipment rack air cavity and the second electronic equipment air cavity.

3. The system of claim 1, wherein the cooling housing includes a side wall having an opening formed therein, the electronic equipment rack housing includes a side wall having the opening formed therein, and the interface includes an arrangement such that the opening on the side wall of the cooling rack corresponds to the opening on the side wall of the electronic equipment rack air.

4. The system of claim l further comprising:

a controller configured to control the panel to alter the rate of airflow between the cooling rack air cavity and the electronic equipment air cavity.

5. The system of claim 4 wherein the controller is configured to alter the rate of airflow in response to environmental parameters obtained by the controller.

6. A method of cooling an electronic equipment rack of the type comprising a housing defining a volume of space adapted to receive electronic equipment, the method comprising:

positioning a cooling rack next to the equipment rack, the cooling rack comprising a housing defining a volume of space adapted to receive cooling equipment;

forming an opening in the housing of the equipment rack;

forming an opening in the housing of the cooling rack;

aligning the opening of the equipment rack with the opening of the cooling rack to provide fluid communication between the volume of space of the equipment rack and the volume of space of the cooling rack; and

selectively closing one of the openings of the equipment rack and the cooling rack with a pocket door panel that is slidable with respect to the housing of the equipment rack so that the panel slides from a first position in which the panel completely blocks the opening to a second position in which the panel is slid out of the way so as to expose the entire opening, the size of the opening being selectively configured by sliding the panel between its first and second positions.

7. The method of claim 6 wherein the selectively closing one of the openings is controlled by software.