Home > Products > Heat pipe & project Solar collector > Heat pipe solar water heater collector
Heat pipe solar water heater collector
- 400 Set / Sets per Month
- Shanghai/Ningbo
- T/T
Product Details
Type: | Other, solar water collector | Pressure: | Pressurized | Circulation Type: | Indirect / Closed Loop (Active) |
Heating System: | Batch / ICS (Passive) | Connection Type: | Split | Installation: | Freestanding |
Housing Material: | Other, color steel | Certification: | CE, Other, CE, ISO,SRCC,SGS | Capacity: | 150 |
Place of Origin: | Zhejiang, China | Brand Name: | SANNENG/OEM | Model Number: | QDKM-18 |
Product Description
Heat pipe solar water heater collector
Heat Pipe Vacuum Tube | Size (mm) | Φ58*1800 / Φ47*1500 | |||||||
Tubes (PCS) | 12 / 15 / 18 / 20 / 24 / 30 | ||||||||
Glass tube | Vacuum Tube with three-target coating Cu-SS-ALN/AIN | ||||||||
Heat pipe | TU1 copper pipe, condenser Φ14mm/ Φ24mm, body Φ8mm | ||||||||
Heat conductor | Shaped aluminum wrapping tightly contact copper heat pipe | ||||||||
Manifold | Manifold header | TP2 copper diameter 35mm (larger size is available) | |||||||
Manifold shell | Anodized aluminum alloy | ||||||||
Insulation | High-temperature resisting fiberglass plus high-density PU foam | ||||||||
Seals | High-temperature resisting silicon seal | ||||||||
Bracket | Material | Shaped strong aluminum alloy adaptable to flat & slope roof | |||||||
Tube holder | Anti-aging UV stabilized nylon | ||||||||
Heat Carrier | Distilled water / Anti-freezing propylene glycol and water mixture | ||||||||
Connection | Φ22mm copper (1 inch male threaded size is available) | ||||||||
Hail Resistance | Φ25mm diameter | ||||||||
Collector Angle | 20 ~ 90° | ||||||||
Test Pressure | 12.0 bar | ||||||||
Working Pressure | 6.0 bar | ||||||||
Anti-freezing | (-) 40°C | ||||||||
Model Number | Solar Vacuum Tube | Aperture Area/ m2 | Collector Size L*W*H/ mm | Container Loading Qty /sets | |||||
Size /mm | Qty /PCS | 20GP | 40GP | 40HQ | |||||
QDKM-12 | Φ58*1800 | 12 | 1.13 | 1950*1040*135 | 162 | 324 | 394 | ||
QDKM-15 | 15 | 1.41 | 1950*1270*135 | 134 | 268 | 325 | |||
QDKM-18 | 18 | 1.69 | 1950*1490*135 | 105 | 210 | 255 | |||
QDKM-20 | 20 | 1.88 | 1950*1640*135 | 88 | 175 | 213 | |||
QDKM-24 | 24 | 2.26 | 1950*1940*135 | 82 | 165 | 200 | |||
QDKM-30 | 30 | 2.82 | 1950*2390*135 | 68 | 136 | 165 |
1 Working Principle
SANENG QDKM series high pressure heat pipe solar collector is one of the most popular solar collector with pretty high efficiency.
The selective coating of vacuum tubes converts solar irradiation into heat energy and transfers to copper heat pipes by aluminum wrapping, the heat transfer liquid in heat pipe then vaporize and rapidly rise to the top condenser, in active system, a pump circulates water or heat transfer fluid through the manifold header pipe, taking away the heat to store in tank water, the cooled vapor in heat pipe then liquefies and returns to pipe bottom, waiting for another heat circulation in few seconds.
2 Advantages of SANENG Heat Pipe Solar Collector
Comparing with vacuum tube solar collector:
1. High efficient heat pipe tubes;
2. High pressure and anti-freezing collector;
3. Less heat loss for closed loop circulation;
4. No risk of tube breaking from thermal shock;
5. No risky of tube breaking from water freezing;
6. No system drainage even though one or several tubes are broken;
Comparing with flat panel solar collector:
1. Higher efficiency collector, much lower heat loss with vacuum insulation;
2. Super anti-freezing performance for heat pipes in cold weather condition;
3. No system drainage even though one or several tubes are broken;
4. More convenient in system parts carrying and installation;
3 Remarks
1. Lead-time: 7-15 working days after receiving payment;
2. Payment Term: T/T, L/C, Western Union;
3. Warranty: 5 Years for the full system, 15 Years for the vacuum tube, and 1 year for accessories;
4. Trade Term: FOB, CFR and CIF;
5. Contact: eva he Mobile: (00)86-13511390503 Skype: eva201423
Contact Us
- Haining Sanneng Solar Water Heater Co., Ltd.
- Contact namejunjie Wang
- Phone0086-573-87881860
- AddressNo. 25, Weidong Team, Longlian Village, Yuanhua Town, Haining
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