20P Spiral Coil Coaxial Heat Exchanger Convenient Oil Returning Smoothly

Specification

Product Description

The coaxial heat exchanger is composed of concentric inner and outer tubes, where the hot and cold fluids flow in the inner and outer tube ring gaps respectively while heat transfer takes place. Pressure and vibration resistant, not easily deformed, dirt and scale resistant, not easily blocked, smooth oil return, high security, good workmanship, not easy to leak Structure flexible, easy to arrange Low price, save money. Especially suitable for heat pump systems. At the same time, the steel tube and copper tube gap is evenly divided, which is conducive to maintaining good oil return characteristics when used as an evaporator. The inner and outer tubes are made of copper, stainless steel, etc. They can be widely used in chillers, air-cooled/water-cooled heat pump units, water/ground source heat pump units, heat recovery units, heat pump water heaters and other refrigeration and air-conditioning industries.

Applied range

Coaxial heat exchanger space between the inner tube and outer tube is cut evenly,which is good to oil returning as evaporator.Due to good properties,it is widely applied into cold water units,air-cooled chiller,water-source or ground-source heat pump,heat-recovery units,heat pump for hot water,airconditioner in vessel etc.