heat exchanger solar water heater - Wk-RJH-24

heat exchanger solar water heater

heat exchanger solar water heater

description

1. Inner water tank: SS304 stainless steel 0.5mm thick

2. Outer water tank: SS304 stainless steel 0.4mm thick

3. Bracket: zincification painting color black

4. Solar vacuum tube:

a) Size: 58 x 1,800mm

b) Qty: 20 / 24 / 30 pcs (copper coil: 20, 25, 30meter)

(S.S coil: $397, 476, 594)

5. Temperature insulation layer

5.5cm imported polyurethane, keep same temperature and high pressure foam

6. Tank diameter: 460mm

Advantages:
1. Highly efficient absorber or high perfomance with daily average efficiency over 50%
2. Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction
3. With standard pressure of 6 Bar, can be connected directly with tap water.
4. No water inside the evacuated tubes; The solar water heater can still in service even with several tubes broken
5. Highly efficient insulation with polyurethane foam
6. Simple structure., easy to assembly and install
7. Can be used all year round in the cold climate

Key Benefits
1. Uni-directional heat transmission
2. Can start from lower temperature
3. Faster transmission
4. Lower heat capacity
5. Low temperature resistance
6. Freeze-proofing
7. High frequency soldering inner tank
8. Operating pressure can be 1.2 atm.
9. No water in the vacuum tubes eradicates the incrustation scale, thus keeping them running in high efficiency,
10. No water in the vacuum tubes eradicates the leakage due to the aging of silica gel gasket or broken of the tubes,
11. No water in the vacuum tubes eradicate the frost cleft even in Jack Frost condition,
12. The whole system will still run even a single tube breaks,
13. Full automatic function,
14. Can realize pipeline evacuation

model