| 摘要 |
An integrated liquid cooling system for removing heat from a heat-generating component includes a base ( 10 ), a pump ( 20 ) mounted in the base, and a heat-dissipating member ( 30 ) communicating with the pump and coupling with the base. The pump includes a casing ( 21 ) having a chamber ( 212 ). A rotor ( 22 ), a partition seat ( 23 ) and a stator ( 24 ) are received in the chamber. A top cover ( 25 ) is attached on the casing. The casing includes a bottom plate ( 214 ) absorbing heat generated by the electronic component. A plurality of pairs of interconnecting surfaces are formed between the partition seat and the rotor and between the rotor and the bottom plate, one surface of the at least one pair of interconnecting surfaces forming a plurality of grooves ( 235, 237 ) or protrusions ( 234, 2222 ), thereby forming a fluid film therebetween for dynamically supporting a thrust on the rotor during a rotation of the rotor.
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