A system is provided for collection, detection and containment of leaked liquid. The system may include a spout connected to a liquid cooling manifold for channeling liquid. The system may also include a collection tray positioned under the spout and configured to contain the liquid from the spout. The system may further include a leak detection rope having a first end coupled to the liquid cooling manifold, a middle portion extending along the spout, and a second end placed inside the collection tray for detection of liquid.

A modular server design includes a server chassis, a cooling module within the server chassis housing at least one cooling unit, an electronics module within the server chassis holding a motherboard, and a cooling connecting panel. The cooling connecting panel includes a number of cooling channels to fluidly connect the at least one cooling unit of the cooling module with a cooling device on the motherboard. The cooling module includes components to enable proper heat and fluid transfer.

A network element include one or more modules each supporting one or more pluggable modules; and a first manifold and a second manifold each configured to connect to a conduit associated with a coldplate, wherein one of the first manifold and the second manifold is an inlet manifold and the other is an outlet manifold for a cooling fluid that flows through the conduit to cool the one or more pluggable modules. The one or more pluggable modules can be each a pluggable optical module that is one of compliant to any of XFP, SFP, XENPAK, X2, CFP, CFP2, CFP4, CFP8, QSFP, QSFP+, QSFP28, OSFP, and QSFP-DD and have a housing that has dimensions similar to any of XFP, SFP, XENPAK, X2, CFP, CFP2, CFP4, CFP8, QSFP, QSFP+, QSFP28, OSFP, and QSFP-DD.

An immersion cooling system miniaturized by the omission of a pump and heat exchanger includes a first casing for containing a non-conductive coolant in which a heat-generating component is immersed, fins disposed on and located outside the first casing, and a second casing. The first casing is disposed in the second casing, and the second casing defines a first vent hole exposing the fins. The immersion cooling system dissipates heat by means of natural convection.

A thermal management module includes a fluid system in fluid communication with a main cooling fluid source; a first cooling fluid manifold, and a second cooling fluid manifold. The first cooling fluid manifold is in fluid communication with the fluid system and provides a cooling fluid between the fluid system and a first server rack adjacent to the thermal management module. The second cooling fluid manifold is in fluid communication with the fluid system and provides the cooling fluid between the fluid system and a second server rack adjacent to the thermal management module. The manifold is in internal position when no rack liquid is needed adjacently, and it is extended to the adjacent rack once fluid distribution is needed from the rack.

A heat-transfer system includes a cooling circuit configured to convey heated coolant from one or more cooling nodes to one or more heat-rejection devices, and to convey the cooled coolant from the one or more heat-rejection devices to the one or more cooling nodes. Each cooling node facilitates a transfer of heat to the coolant, the heat being from one or more heat-dissipation devices and a corresponding heat load on the respective cooling node. Each heat-rejection device facilitates heat transfer from the coolant to another medium. The heat-transfer system also has a selectively operable flow-control device configured to control a flow rate of the coolant through a segment of the coolant circuit. A control logic selectively operates the flow-control device responsive to an output from one or more sensors to tailor a cooling capacity available to each cooling node to the real-time heat load on the respective cooling node.

A non-circular disconnect, comprising: a male body to insert into a non-circular female disconnect; a male poppet, wherein: when the non-circular disconnect is not inserted into the non-circular female disconnect, the male poppet is held in place, via spring force, at an opening of the non-circular male body to create a seal to prevent leakage; and when the non-circular disconnect is inserted into the non-circular female disconnect, the male poppet is pushed inwards, to allow for liquid to flow through the non-circular disconnect, by a plunger in the non-circular female disconnect.

The disclosure provides a cooling device, for cooling devices that generate heat during their operation. The cooling device includes single phase cooling plates to be attached to the devices to dissipate a majority of the heat from the devices while a first coolant is circulated through the single phase cooling plates. The cooling device also includes a unified cooling plate. The plate is directly attached on top of the single phase cooling plates. The unified cooling plate dissipates a portion of the heat transferred from the single phase cooling plates to the unified cooling plate while a second coolant is circulated through the unified cooling plate and when the first coolant is insufficient to remove the portion of the heat from at least one of the single phase cooling plates. The cooling device may be used as part of an electronic rack, a data center, and in other environments.

The disclosure provides a cooling device, for cooling devices that generate heat during their operation. The cooling device includes single phase cooling plates to be attached to the devices to dissipate a majority of the heat from the devices while a first coolant is circulated through the single phase cooling plates. The cooling device also includes a unified cooling plate. The plate is directly attached on top of the single phase cooling plates. The unified cooling plate dissipates a portion of the heat transferred from the single phase cooling plates to the unified cooling plate while a second coolant is circulated through the unified cooling plate and when the first coolant is insufficient to remove the portion of the heat from at least one of the single phase cooling plates. The cooling device may be used as part of an electronic rack, a data center, and in other environments.

Embodiments are disclosed of a cooling apparatus with one or more cold plates, each adapted to be thermally coupled to a heat-generating electronic component on a piece of IT equipment. A fluid control module is mounted to the substrate and fluidly coupled to the cold plates. The fluid control module includes a fluid inlet with an inlet mechanism adapted to enable and disable the fluid inlet; the inlet mechanism enables the fluid inlet when energized and disables the fluid inlet when de-energized. The fluid control module also includes a fluid outlet with an outlet mechanism adapted to enable and disable the fluid outlet; the outlet mechanism enables the fluid outlet when energized and disables the fluid outlet when de-energized. A dedicated power supply is electrically coupled to the inlet mechanism and the outlet mechanism, and when the inlet mechanism is de-energized, the outlet mechanism is also de-energized after a delay.