초록 ▼

Liquid cooling systems and apparatus and data processing systems and communication systems with liquid cooling systems are presented. A number of embodiments are presented. In each embodiment a plurality of heat transfer systems capable of engaging a plurality heat generating components and each suc

Liquid cooling systems and apparatus and data processing systems and communication systems with liquid cooling systems are presented. A number of embodiments are presented. In each embodiment a plurality of heat transfer systems capable of engaging a plurality heat generating components and each such heat transfer system adapted to transfer heat from the heat generating components is implemented. Each of the heat transfer systems is in liquid communication with a heat exchange system that receives heated liquid from the heat transfer systems and returns cooled liquid to the heat transfer systems. The liquid communication from/to the heat exchange system and the heat transfer systems is in parallel, in series or a combination of parallel and series. Another embodiment disclosed is for data processing systems and communication systems having rack mounted sub-assemblies which can be inserted into or retracted from a rack or other holding device (and even while the data processing system or the communication system is operating) wherein the liquid communication to the heat transfer systems on a sub-assembly may be switched on or off. Another embodiment is disclosed for the cost effective and noise-muffling deployment of fans in a liquid cooling system having more than one heat exchange system therein.

대표청구항 ▼

What is claimed is: 1. A cooling system comprising: N heat exchange systems for receiving heated coolant and for cooling said coolant to provide a cooled coolant and where N is more than 1; a plurality of heat transfer systems for receiving cooled coolant from a heat exchange system, each heat tran

What is claimed is: 1. A cooling system comprising: N heat exchange systems for receiving heated coolant and for cooling said coolant to provide a cooled coolant and where N is more than 1; a plurality of heat transfer systems for receiving cooled coolant from a heat exchange system, each heat transfer system being thermally coupled to one or more heat generating components such that each heat transfer system enables thermal energy to be transferred from its respective heat generating component to the cooled coolant; a coolant transport system for conveying cooled coolant from the heat exchange systems the heat transfer systems and for conveying heated coolant from the plurality of heat transfer systems the heat exchange system; and N-1 air flow systems, each air flow system disposed tightly between two heat exchange systems for dispersing heat from the heat dissipating surfaces of both heat exchange systems. 2. One or more cooling systems as set forth in claim 1 disposed in a data processing system. 3. One or more cooling systems as set forth in claim 1 disposed in a communication system. 4. A cooling system comprising: N heat exchange systems, each having an inlet for receiving heated coolant from one or more heat transfer systems and for cooling the heated coolant to provide a cooled coolant at an outlet; M heat transfer systems, each receiving cooled coolant at an inlet and each heat transfer system being thermally coupled to one or more heat generating components for absorbing heat from such heat generating components and providing heated coolant at an outlet; a coolant transport system for conveying cooled coolant from each one of the outlets of the N heat exchange systems to one or more of the M heat transfer systems and for conveying heated coolant from such one or more of the M heat transfer systems to the inlet of a different one of the N heat exchange systems and wherein the inlet and outlet of each heat exchange system are coupled to different heat transfer systems; and where in N and M are integers with N≧2 and N<M. 5. The cooling system of claim 4 where in the coolant transport system is arranged such that at least two of the heat transfer systems are connected in parallel. 6. The cooling system of claim 4 where in the coolant transport system is arranged such that certain of the heat transfer systems are connected in parallel and the remainder of the heat transfer systems are connected in series. 7. The cooling system of claim 4 wherein the cooling system has no reservoir. 8. The cooling system of claim 4 having a self-contained heat exchange system installable as a single unit within an electronic system. 9. The cooling system of claim 4 wherein the heat exchange system includes discrete components including a reservoir. 10. One or more cooling systems as set forth in claim 5 disposed in a data processing system. 11. One or more cooling systems as set forth in claim 6 disposed in a data processing system. 12. One or more cooling systems as set forth in claim 5 disposed in a communications system. 13. One or more cooling systems as set forth in claim 6 disposed in a communications system.