System and method for cooling information handling resources

Patent metadata

Field	Value
Publication number	US-9848514-B2
Application number	US-201615146777-A
Country	US
Kind code	B2
Filing date	May 4, 2016
Priority date	May 22, 2012
Publication date	Dec 19, 2017
Grant date	Dec 19, 2017

Abstract

A method may comprise causing a fluid to flow from a first fluidic column primary quick disconnect fluid fitting through a first fluidic column, the first fluidic column primary quick disconnect fluid fitting fluidically coupled to the first fluidic column and configured to couple to a first quick disconnect fluid fitting of a fluid network port. The method may also comprise causing the fluid to flow from the first fluidic column through at least one first fluidic column secondary quick disconnect fluid fitting having a fluidic network of corresponding information handling resource fluidically coupled thereto, the at least one first fluidic column secondary quick disconnect fluid fitting fluidically coupled to the first fluidic column and the fluidic network having one or more fluid conduits for conveying the fluid proximate to the information handling resource.

First claim

What is claimed is:

1. A system comprising:
a chassis configured to receive a plurality of modular information handling resources, each modular information handling resource having a respective fluidic network of one or more fluid conduits for conveying a cooling fluid proximate to a respective one of the modular information handling resources;
a cooling backplane mechanically coupled to the chassis and comprising:
a first fluidic column;
a first fluidic column primary quick disconnect fluid fitting fluidically coupled to the first fluidic column and to a first quick disconnect fluid fitting of a fluid network port;
a plurality of first fluidic column secondary quick disconnect fluid fittings, each of the first fluidic column secondary quick disconnect fluid fittings fluidically coupled to the first fluidic column, the proximal sides of the first fluidic column secondary quick disconnect fluid fittings and first disconnect column primary quick disconnect fluid fitting abutting the exterior of the first fluidic column in a substantially linear fashion;
a second fluidic column;
a second fluidic column primary quick disconnect fluid fitting fluidically coupled to the second fluidic column and to a second quick disconnect fluid fitting of the fluid network port; and
a plurality of second fluidic column secondary quick disconnect fluid fittings, each of the second fluidic column secondary quick disconnect fluid fittings fluidically coupled to the second fluidic column, and each of the second fluidic column secondary quick disconnect fluid fittings having a corresponding first fluidic column secondary quick disconnect fluid fitting such that the first fluidic column secondary quick disconnect fluid fitting and its corresponding second fluidic column secondary quick disconnect fluid fitting are coupled to the respective fluidic network of a modular information handling resource engaged with the chassis.

2. A system according to claim 1 , further comprising at least one pump for inducing a fluid pressure on the cooling fluid, the at least one pump and the cooling backplane configured such that, under the influence of a fluid pressure differential between the first fluidic column and the second fluidic column induced by the at least one pump, the cooling fluid flows:
from the first fluidic column primary quick disconnect fluid fitting through the first fluidic column;
from the first fluidic column through at least one of the plurality of first fluidic column secondary quick disconnect fluid fittings;
from the at least one first fluidic column secondary quick disconnect fluid fitting through the fluidic network of the modular information handling resource coupled to the at least one of the plurality of first fluidic column secondary quick disconnect fluid fittings and its corresponding second fluidic column secondary quick disconnect fluid fitting;
from the fluidic network of the modular information handling resource through the corresponding second fluidic column secondary quick disconnect fluid fitting;
from the corresponding second fluidic column secondary quick disconnect fluid fitting through the second fluidic column; and
from the second fluidic column through the second fluidic column primary quick disconnect fluid fitting.

3. A system according to claim 1 , wherein the proximal sides of the second fluidic column secondary quick disconnect fluid fittings abut the exterior of the second fluidic column in a substantially linear fashion.

4. A system according to claim 1 , wherein the proximal sides of the second fluidic column secondary quick disconnect fluid fittings and second fluidic column primary quick disconnect fluid fitting abut the exterior of the second fluidic column in a substantially linear fashion.

5. A system according to claim 1 , the first fluidic column having the shape of one of a circular cylinder, an elliptical cylinder, a rectangular cylinder, and a triangular cylinder.

6. A system according to claim 1 , the second fluidic column having the shape of one of a circular cylinder, an elliptical cylinder, a rectangular cylinder, and a triangular cylinder.

7. A system according to claim 1 , the cooling backplane further comprising at least one bracket mechanically coupled to at least one of the first column and the second column and configured to mechanically couple the cooling backplane to the chassis.

8. A method comprising: causing a fluid to flow from a first fluidic column primary quick disconnect fluid fitting through a first fluidic column, the first fluidic column primary quick disconnect fluid fitting fluidically coupled to a first quick disconnect fluid fitting of a fluid network port; causing the fluid to flow from the first fluidic column through a first fluidic column secondary quick disconnect fluid fitting among a plurality of first fluidic column secondary quick disconnect fluid fittings fluidically coupled to the first fluidic column, wherein the proximal sides of the first fluidic column secondary quick disconnect fluid fitting and the first disconnect column primary quick disconnect fluid fitting abut the exterior of the first fluidic column in a substantially linear fashion, each of the first fluidic column secondary quick disconnect fluid fittings has a corresponding second fluidic column secondary quick disconnect fluid fitting such that the first fluidic column secondary quick disconnect fluid fitting and its corresponding second fluidic column secondary quick disconnect fluid fitting are coupled to a respective fluidic network of a modular information handling resource, and the fluidic network of the modular information handling resource has one or more fluid conduits for conveying a cooling fluid proximate to the modular information handling resource; causing the fluid to flow from the first fluidic column secondary quick disconnect fluid fitting through the fluidic network of the modular information handling resource; the fluid to flow from the fluidic network of the modular information handling resource through the corresponding second fluidic column secondary quick disconnect fluid fitting; causing the fluid to flow from the corresponding second fluidic column secondary quick disconnect fluid fitting through a second fluidic column; and causing the fluid to flow from the second fluidic column through a second fluidic column primary quick disconnect fluid fitting, the second fluidic column primary quick disconnect fluid fitting fluidically coupled to a second quick disconnect fluid fitting of the fluid network port.

9. A method according to claim 8 , wherein the proximal sides of the second fluidic column secondary quick disconnect fluid fittings abut the exterior of the second fluidic column in a substantially linear fashion.

10. A method according to claim 8 , wherein the proximal sides of the second fluidic column secondary quick disconnect fluid fittings and second fluidic column primary quick disconnect fluid fitting abut the exterior of the second fluidic column in a substantially linear fashion.

11. A method according to claim 8 , the first fluidic column having the shape of one of a circular cylinder, an elliptical cylinder, a rectangular cylinder, and a triangular cylinder.

12. A method according to claim 8 , the second fluidic column having the shape of one of a circular cylinder, an elliptical cylinder, a rectangular cylinder, and a triangular cylinder.

13. A method according to claim 8 , further comprising coupling the first fluidic column and the second fluidic column to a chassis configured to receive a plurality of information handling resources.

Assignees

• Dell Products Lp

Inventors

• Shelnutt Austin
• Bailey Edmond
• Mills Richard

Classifications

• H10W40/47

  by flowing liquids, e.g. forced water cooling · CPC title

• G06F1/20

  Cooling means · CPC title

• Y10T137/598

  With repair, tapping, assembly, or disassembly means · CPC title

• H05K7/20772 Primary

  within server blades for removing heat from heat source · CPC title

• H01L23/473

  Electricity · mapped topic