Computer cooling apparatus

Abstract

An improved computer cooling apparatus includes: a heat absorbing unit, having at least one water cooling block, a pump connected to the water cooling block, and a heat exchanger connected to the pump, and a first working fluid flows through the water cooling block, the pump and the heat exchanger; and a cooling unit, having an evaporator attached onto the heat exchanger, a compressor connected to the evaporator, a condenser connected to the compressor, and an expansion valve connected to the condenser, and a second working fluid flows through the evaporator, the compressor, the condenser and the expansion valve. The heat absorbing unit absorbs a related heat source in a computer, and a cooling unit dissipates the heat to provide a quick way of dispersing the heat source and a better heat dissipating effect.

1 . An improved computer cooling apparatus, comprising:
 a heat absorbing unit, including at least one water cooling block, a pump connected to the water cooling block, and a heat exchanger connected to the pump, and a first working fluid flowing the water cooling block, the pump and the heat exchanger; and   a cooling unit, including an evaporator attached onto the heat exchanger, a compressor connected to the evaporator, a condenser connected to the compressor, and an expansion valve connected to the condenser, and a second working fluid flowing through the evaporator, the compressor, the condenser and the expansion valve.   
   
   
       2 . The improved computer cooling apparatus of  claim 1 , wherein the first working fluid is water. 
   
   
       3 . The improved computer cooling apparatus of  claim 1 , wherein the second working fluid is a coolant. 
   
   
       4 . The improved computer cooling apparatus of  claim 1 , wherein the pump, the heat exchanger, the evaporator, the compressor, the condenser and the expansion valve are installed in a casing, and the water cooling block is disposed outside the casing.