Condenser

Abstract

A condenser includes a gaseous refrigerant section, a liquid refrigerant section, a heat exchange channel, a refrigerant inlet port, and a refrigerant outlet port. The heat exchange channel allows flowing of a cooling fluid. An overheat gaseous refrigerant having high pressure and high temperature is introduced from a compressor into the refrigerant inlet port. A liquid refrigerant is introduced through the refrigerant outlet port into an expansion valve. The refrigerant inlet port is located at the liquid refrigerant section to enhance a working efficiency of the condenser.

1 . A condenser comprising:
 a gaseous refrigerant section, a liquid refrigerant section, a heat exchange channel, a refrigerant inlet port, and a refrigerant outlet port;   wherein:   the heat exchange channel allows flowing of a cooling fluid;   an overheat gaseous refrigerant having high pressure and high temperature is introduced from a compressor into the refrigerant inlet port;   a liquid refrigerant is introduced through the refrigerant outlet port into an expansion valve; and   the refrigerant inlet port is located at the liquid refrigerant section to enhance a working efficiency of the condenser.   
     
     
         2 . The condenser as claimed in  claim 1 , further comprising:
 an aeration device mounted on the refrigerant inlet port and connected to the overheat gaseous refrigerant;   wherein:   the aeration device increases a contact area of the overheat gaseous refrigerant and the liquid refrigerant to enhance a heat conduction effect.   
     
     
         3 . The condenser as claimed in  claim 2 , wherein the aeration device is made of porous material. 
     
     
         4 . The condenser as claimed in  claim 2 , wherein the aeration device is a tube or sheet plate with multiple air apertures. 
     
     
         5 . The condenser as claimed in  claim 1 , further comprising:
 a partition mounted in the liquid refrigerant section;   wherein:   the partition divides the liquid refrigerant section into a high temperature stirring zone and a low temperature non-stirring zone so that the liquid refrigerant is cooled exactly and then flows out of the condenser.