How Does Coaxial Heat Exchanger Work?
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How Does Coaxial Heat Exchanger Work?
The structure of coaxial heat exchanger
A coaxial heat exchanger is a kind kind of tube heat exchanger, it is usually used as condenser or evaporator in a heat pump, marine air conditioner, swimming pool, water chiller etc. Mostly it is a water cold heat exchanger. The structure can be as round, rectangle, spiral, double helix and so on.
How does the heat exchange in the coaxial heat exchanger?
![](http://icdn.tradew.com/file/201703/1571603/jpg/6577431.jpg?x-oss-process=image/quality,Q_90)
Mostly water flow in the inner tube and refrigeration flow between the outer & inner tube(refrigeration loop). The temperature of refrigeration and water are different, so heat will transfer from one with high temperature to the other one. The mostly it is counterflow.