Patent ID: 11885541
Assignee: nan
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. A refrigeration cycle intercooler with dual coil evaporator comprising: a first refrigerant feed line; a second refrigerant feed line; an automotive thermal expansion valve; an inner coil evaporator; an outer coil evaporator; a first refrigerant return line; a second refrigerant return line; and a cylindrical housing, wherein,
said automotive thermal expansion valve is a valve that controls or meters the amount of a refrigerant released into said first refrigerant feed line,
said automotive thermal expansion valve comprises: a diaphragm, a sensing rod, a valve, a first feed port, a second feed port, a first return port, and second return port,
said diaphragm is an isolated chamber filled with a gas,
said sensing rod is a rigid oblong member with a first end connected to said diaphragm and a second end connected to said valve,
said first refrigerant feed line is a length of conduit, pipe, or tubing with a first end and a second end,
said second refrigerant feed line is a length of conduit, pipe, or tubing with a first end and a second end,
said inner coil evaporator is a length of conduit, pipe, or tubing that is shaped into a coil shape or helical shape,
said inner coil evaporator has a first end and a second end,
said inner coil evaporator further comprises one or more inner coil input tubes, each with a first end and a second end,
said first end of each of said one or more inner coil input tubes is connected to said second end of said main refrigerant feed line,
said second end of each of said one or more inner coil input tubes is connected to said first end of said inner coil evaporator,
said outer coil evaporator is a length of conduit, pipe, or tubing that is shaped into a coil shape or helical shape,
said outer coil evaporator has a first end and a second end,
said outer coil evaporator further comprises one or more outer coil input tubes, each with a first end and a second end,
said first end of each of said one or more outer coil input tubes is connected to said second end of said main refrigerant feed line,
said second end of each of said one or more outer coil input tubes is connected to said first end of said outer coil evaporator,
said first refrigerant return line is a length of conduit, pipe, or tubing with a first end and a second end,
said second refrigerant return line is a length of conduit, pipe, or tubing with a first end and a second end,
said second end of said first refrigerant feed line is connected to said first feed port on said automotive thermal expansion valve,
said first end of said second refrigerant feed line is connected to said second feed port of said automotive thermal expansion valve,
said second end of said second feed refrigerant return line is connected to: said first end of said inner coil input tubes and said first end of said outer coil input tube,
said first end of said first refrigerant return line is connected to: said second end of said inner coil evaporator and said second end of said outer coil evaporator,
said second end of said first refrigerant return line is connected to said first return port of said automotive thermal expansion valve,
said first end of said second refrigerant return line is connected to said second return port of said automotive thermal expansion valve,
said cylindrical housing is a rigid solid cylindrical member with open ends,
said cylindrical housing has a first end and a second end, and
said cylindrical housing is positioned over said inner coil evaporator and said outer coil evaporator to house or cover said inner coil evaporator and said outer coil evaporator so that said first end of said cylindrical housing is adjacent to said first end of said inner coil evaporator and said first end of said outer coil evaporator and that said second end of said cylindrical housing is adjacent to said second end of said inner coil evaporator and said second end of said outer coil evaporator.