Coaxial Tube In Tube Heat Exchanger Evaporator In Cooling

Coaxial Tube In Tube Heat Exchanger Evaporator In Cooling

Short Description:

Coaxial heat exchanger can be used as evaporator to cool in water source heat pump, air source heat pump or air conditioner. Using R410a, the working pressure in refrigerant side should be≤4.2Mpa. R22 as refrigerant the working pressure in refrigerant side should be ≤4.2Mpa.

Product Detail

Product Tags

Coaxial Tube In Tube Heat Exchanger Evaporator In Cooling

Coaxial heat exchanger can be used as evaporator to cool in water source heat pump, air source heat pump or air conditioner. Using R410a, the working pressure in refrigerant side should be≤4.2Mpa. R22 as refrigerant the working pressure in refrigerant side should be ≤4.2Mpa.

Features

After refrigerant is condensed, liquid film on the rib structure of inner spiral grooves tube will become thinner by surface tension, so it will reduce heat transfer resistance.

Spiral grooves structure can enhance the heat transfer at both sides. Liquid will flow at axial direction and rotate in radial direction and create locally secondary flow, thus increase the mixture between liquid near the wall and that in the center of the flow pass Spiral grooves structure can enhance the heat transfer at both sides. Liquid will flow at axial direction and rotate in radial direction and create locally secondary flow, thus increase the mixture between liquid near the wall and that in the center of the flow pass

Inner tube material can be: red copper, cupronickel(BFe-10-1-1), Titanium, Stainless steel. And inner tube can be choosed by smooth tube or enhanced surface tube. And there are also double-wall copper inner tube

OUR SERVICE:
1. We will provide more precisely and efficiently manufacture and serve according to clients’ drawings.
2. We have professional QC team to ensure your product better.
3. Check the raw material before starting production.
4. Have the random inspection during the processing.
5. We check four times inspection for all products before the shipments

Certificates

All prototype products have to go through 4 leakage inspections in the whole process:
1. Copper tube coil leakage inspection
2. Brass welding-joints leakage inspection
3. Refrigerant system leakage gas inspection
4. Final leakage inspection

FAQ:

Q: Does we empty the heat exchanger in winter?
A: Yes. In winter, when refrigerant equipment stops working and the water must be empty. Or the heat exchanger will be broken or worse, the machine will be out of work.

Q: How does the shell and tube copper heat exchanger work ?
A: Water flows into the copper tube and refrigerant gas flows between the shell and copper tube coil. Then the two different mediums to exchanger heat.

Q: What difference between Type A and Type B shell and tube heat exchanger?
A: The only difference is that Type A has an accumulator but Type B not. Usually, most clients use Type A as condenser. So the accumulator is designed to contain more refrigerant gas to hea

Send your message to us:

INQUIRY NOW
INQUIRY NOW