IMMERSION COOLING OF INFORMATION HANDLING SYSTEMS WITH ON-NODE BOOST PUMPS
Information handling system (IHS) component immersion cooling systems and methods may employ a cold plate disposed on one or more IHS components of an IHS disposed in an immersion cooling tank and an immersible immersion fluid pump adapted to be deployed in the immersion cooling tank, the immersible immersion fluid pump in fluid flow communication with the cold plate, directing flow of immersion fluid in the immersion cooling tank to the cold plate. The immersible immersion fluid pump may be disposed on the cold plate or in an equipment bay of the IHS. A manifold may distribute flow from first and/or second immersible immersion fluid pump(s) to first and second cold plates. Power, etc. may be provided to the immersible immersion fluid pump via (a) fan connection(s) provided by the IHS. Tubing may extend from an outlet of the cold plate away from other components of the IHS.
1 . An information handling system (IHS) component immersion cooling system comprising:
a cold plate disposed on one or more IHS components of an IHS disposed in an immersion cooling tank; and
an immersible immersion fluid pump adapted to be deployed in the immersion cooling tank, the immersible immersion fluid pump in fluid flow communication with the cold plate, directing flow of immersion fluid in the immersion cooling tank to the cold plate.
2 . The IHS component immersion cooling system of claim 1 , wherein the immersible immersion fluid pump is disposed on the cold plate.
3 . The IHS component immersion cooling system of claim 1 , wherein the immersible immersion fluid pump is disposed in an equipment bay of the IHS.
4 . The IHS component immersion cooling system of claim 3 , wherein the cold plate is a first cold plate, the one or more IHS components are first one or more components and the immersible immersion fluid pump is a first immersible immersion fluid pump, and the IHS component immersion cooling system further comprises:
a second cold plate disposed on a second one or more IHS components;
a second immersible immersion fluid pump disposed in a second fan bay; and
a manifold adapted to distribute flow from the first and/or second immersible immersion fluid pump to the first and second cold plates.
5 . The IHS component immersion cooling system of claim 1 , wherein power is provided to the immersible immersion fluid pump via a fan power connection provided by the IHS.
6 . The IHS component immersion cooling system of claim 1 , wherein a pulse width modulation signal is provided to the immersible immersion fluid pump via a pulse width modulation connection provided by the IHS.
7 . The IHS component immersion cooling system of claim 1 , wherein the immersible immersion fluid pump is monitored via a tach signal provided from the immersible immersion fluid pump via a tach monitoring connection provided by the IHS.
8 . The IHS component immersion cooling system of claim 1 , further comprising tubing extending from an outlet of the cold plate away from other components of the IHS.
9 . An information handling system (IHS) comprising:
a chassis configured to be at least partially disposed under a surface of an immersion fluid, the chassis comprising at least one component configured to be cooled by the immersion fluid in an immersion cooling tank during operation of the IHS;
a cold plate disposed on one or more of the at least one components to be cooled; and
an immersible immersion fluid pump adapted to be deployed in the immersion cooling tank, the immersible immersion fluid pump in fluid flow communication with the cold plate, directing flow of immersion fluid in the immersion cooling tank to the cold plate.
10 . The IHS of claim 9 , wherein the immersible immersion fluid pump is disposed on the cold plate.
11 . The IHS of claim 9 , wherein the immersible immersion fluid pump is disposed in an equipment bay of the IHS.
12 . The IHS of claim 11 , wherein the cold plate is a first cold plate, the one or more IHS components are first one or more components of the IHS and the immersible immersion fluid pump is a first immersible immersion fluid pump, and the IHS further comprises:
a second cold plate disposed on a second one or more IHS components of the IHS;
a second immersible immersion fluid pump disposed in a second fan bay; and
a manifold adapted to distribute flow from the first and/or second immersible immersion fluid pump to the first and second cold plates.
13 . The IHS of claim 9 , wherein power is provided to the immersible immersion fluid pump via a fan power connection provided by the IHS.
14 . The IHS of claim 9 , wherein a pulse width modulation signal is provided to the immersible immersion fluid pump via a pulse width modulation connection provided by the IHS.
15 . The IHS of claim 9 , wherein the immersible immersion fluid pump is monitored via a tach signal provided from the immersible immersion fluid pump via a tach monitoring connection provided by the IHS.
16 . The IHS of claim 9 further comprising tubing extending from an outlet of the cold plate away from other components of the IHS.
17 . A method for enhancing cooling of an information handling system (IHS) component in an immersion cooling tank, the method comprising:
disposing a cold plate on an IHS component of an IHS disposed in an immersion cooling tank; and
directing flow of immersion fluid in the immersion cooling tank to the cold plate by an immersible immersion fluid pump adapted to be deployed in the immersion cooling tank, via fluid flow communication between the immersible immersion fluid pump and the cold plate.
18 . The method of claim 17 , further comprising powering, controlling and/or monitoring the immersible immersion fluid pump via a fan power connection, a pulse width modulation connection, and/or a tach monitoring connection provided by the IHS.
19 . The method of claim 17 , wherein the cold plate is a first cold plate, the IHS component is a first component and the immersible immersion fluid pump is a first immersible immersion fluid pump, and the method further comprises:
disposing a second cold plate on a second IHS component; and
directing flow of immersion fluid in the immersion cooling tank to the first and/or second cold plate by the first, and a second, immersible immersion fluid pump deployed in the immersion cooling tank, via a manifold distributing flow from the first and/or second immersible immersion fluid pump to the first and second cold plates.
20 . The method of claim 17 further comprising extending tubing from an outlet of the cold plate away from other components of the IHS and directing of the IHS.