Industrial cold water (oil) machine heat exchanger

The working principle of coaxial heat exchanger in industrial cold water (or oil) machine combines the basic principle of heat exchange and refrigeration cycle technology. The following is a detailed description of its workflow: 1 Structural features: Coaxial heat exchanger is mainly composed of two concentric tubes, inner tube and outer tube. The cold and hot media flow in the annular space between the inner and outer tubes to realize efficient heat transfer. The inner tube is usually used to circulate the medium to be cooled (such as cold water or oil), while the outer tube flows the refrigerant (such as Freon or other refrigerants), or vice versa, depending on the specific design.