Refrigeration cycle intercooler with dual coil evaporator

Abstract

Refrigeration cycle intercooler with dual coil evaporator is a component in a refrigeration cycle that is installed in a vehicle with an internal combustion engine or motor. The refrigeration cycle operates by continuously cycling a refrigerant through a closed loop where refrigerant passes through an inner coil evaporator and an outer coil evaporator where the refrigerant changes from liquid to gas, thereby providing a cooling effect. During operation, fresh air or outside air continuously passes by the inner coil evaporator and the outer coil evaporator and then continues into the internal combustion engine or motor air intake. The inner coil evaporator and the outer coil evaporator function to cool and dry the intake air for the internal combustion engine or motor. The inner coil evaporator and an outer coil evaporator are specially designed to provide substantially more cooling and drying than any other intercooler design.

What is claimed is: 
     
         1 . A refrigeration cycle intercooler with dual coil evaporator comprising:
 a main refrigerant feed line comprising a first length of conduit, pipe, or tubing having a feed line first end and a feed line second end;   a fixed orifice connected to the main refrigerant feed line to meter the amount of refrigerant released into the main refrigerant feed line;   an inner coil evaporator comprising:
 a second length of conduit, pipe, or tubing shaped into a first coil or helical shape and having an inner coil first end and an inner coil second end, and 
 an inner coil input tube having an inner coil input tube first end connected to the feed line second end and an inner coil input tube second end connected to the inner coil first end; 
   an outer coil evaporator comprising:
 a third length of conduit, pipe, or tubing shaped into a second coil or helical shape and having an outer coil first end and an outer coil second end, and 
 an outer coil input tube having an outer coil input tube first end connected to the feed line second end and an outer coil input tube second end connected to the outer coil first end; 
   a main refrigerant return line comprising a fourth length of conduit, pipe, or tubing having a return line first end connected to the inner coil second end and the outer coil second end and a return line second end; and   a cylindrical housing positioned over the inner coil evaporator and the outer coil evaporator with a housing first end adjacent to the inner coil first end and the outer coil first end, and a housing second end adjacent to the inner coil second end and the outer coil second end.   
     
     
         2 . The refrigeration cycle intercooler with dual coil evaporator of  claim 1 , wherein the fixed orifice comprises a length of pipe or tubing having a small diameter orifice located therein.