Internal Construction

Coaxial heat exchanger innternal constructure

1 Water flow through inner tube while refrigerant flow through the channel between outer and inner tube when heat transfer occurs between the two fluids.

2 The patented convoluted inner tube increases heat transfer area and strongly enhances heat transfer between water and refrigerant.

3 Multi-spiral structure of inner tube imparts outstanding anti-freezing capability to coaxial heat exchanger.

4 Multi-spiral structure of inner tube allows water flow in high-speed turbulent state which will remove foul automatically to remain channel a high cleanness in long-term running.