Miniaturized ice water cooling circulatory system

Abstract

A miniaturized ice water cooling circulatory system includes an ice water tank having a drowned water pump disposed therein for pumping and conveying refrigerant into the ice water tank to convert the water in the ice water tank into ice water to be conveyed out for cooling off the heating elements in a computer mainframe. After the heating elements are cooled off, the ice water is converted into cold water to be conveyed back into the ice water tank, thus attaining effect of cooling circulation. The drowned water pump is positioned in the ice water tank so the volume of the cooling circulatory system can be diminished for facilitating the cooling circulatory system to be assembled in a computer mainframe for carrying out heat dissipation for the heating elements, having excellent effect in heat dissipation.

1 . A miniaturized ice water cooling circulatory system comprising:
 an ice water tank having a drowned water pump provided in the interior, said ice water tank having one side disposed with a water intake and a water outlet, said drowned water pump provided with at least one refrigerant conveying tube surrounding its outer circumference, said ice water tank having one end provided with a refrigerant input terminal and a refrigerant output terminal, said refrigerant conveying tube having one end connected with said refrigerant input terminal and another end connected with said refrigerant output terminal, said ice water tank having another end connected with an ice-water output tube and a cold-water input tube, said ice-water output tube connected with said water outlet, said ice-water output tube and said cold-water input tube respectively having another end connected to heating elements in a computer mainframe, which need to be cooled off, ice water formed in said ice water tank conveyed to said heating elements through said ice-water output tube to suck heat for said heating elements, said ice water then conveyed back to said ice water tank through said cold-water input tube for carrying out cooling circulation, refrigerant after sucking heat conveyed out through said refrigerant output tube;   a compressor having one end connected with said refrigerant output tube and another end connected with said refrigerant input tube, refrigerant after sucking heat compressed by said compressor and conveyed to said refrigerant input tube;   a condenser connected with said refrigerant input tube between said compressor and said ice water tank, said condenser condensing refrigerant coming from said compressor and exhausting heat for said refrigerant; and   a refrigerant controller assembled on said refrigerant input tube between said condenser and said ice water tank, said refrigerant controller functioning to lower pressure of refrigerant input from said condenser, said refrigerant sucking heat anew in said ice water tank for carrying out cooling circulation.   
   
   
       2 . The miniaturized ice water cooling circulatory system as claimed in  claim 1 , wherein said ice-water output tube has another end connected with an input terminal of a heat collector, while said cold-water input tube is connected with an output terminal of said heat collector, said ice-water output tube and said cold-water input tube connected in said heat collector, said heat collector contacting with said heating elements for achieving cooling effect. 
   
   
       3 . The miniaturized ice water cooling circulatory system as claimed in  claim 2 , wherein said heat controller is a metallic board. 
   
   
       4 . The miniaturized ice water cooling circulatory system as claimed in  claim 1 , wherein said cooling circulatory system is assembled in a box secured in the interior of a computer mainframe, said box having one side bored with two insert holes respectively for one end of said ice-water output tube and said cold-water input tube to be inserted therethrough and extended out of said box to be connected with said heat controller to let said heat collector combined with said heating elements. 
   
   
       5 . The miniaturized ice water cooling circulatory system as claimed in  claim 4 , wherein said condenser has one side disposed with a fan, and said box is fixed with a ventilating net at a location corresponding to said condenser, heat sucked by said cooling circulatory system exhausted out through said ventilating net by said fan. 
   
   
       6 . The miniaturized ice water cooling circulatory system as claimed in  claim 1 , wherein refrigerant after circulated is compressed by said compressor to become high-pressure gaseous refrigerant, said high-pressure gaseous refrigerant conveyed to said condenser to be condensed into high-pressure and normal-temperature liquid refrigerant and then converted into low-pressure liquid refrigerant through said refrigerant controller, said low-pressure liquid refrigerant conveyed back to said ice water tank. 
   
   
       7 . The miniaturized ice water cooling circulatory system as claimed in  claim 1 , wherein said drowned water pump has its outer circumference surrounded with two refrigerant conveying tubes respectively have one end connected with said refrigerant input terminal, and another end connected with said refrigerant output terminal and with a confluence box. 
   
   
       8 . The miniaturized ice water cooling circulatory system as claimed in  claim 7 , wherein said two refrigerant conveying tubes are respectively formed into loops surrounding outer circumference of said drowned water pump.