Coil-type scroll compressors with low-temperature evaporators are widely used in small cold storage facilities. They can also be extensively applied in industrial and residential settings, such as for temperature control in organic chemical synthesis, oil refining, luxury hotels, restaurants, office buildings, school research facilities, and outpatient and inpatient wards.Boilers, heat exchanger stations, and air conditioning rooms for heating, air conditioning, and hot water supply systems, featuring evaporative heat exchange equipment. The evaporative coils in the scroll compressors are directly exchanging with the external air, with natural convection occurring due to temperature differences. Using copper-core coils, the various systems of the evaporator can be arranged in limited spaces in various shapes, maximizing the heat exchange area in a small space, primarily applied to liquid cooling for oil tanks, water tanks, and other liquid-cooled applications.