|
[China]
Trade Verify
Address: YUANHUA, HAINING, ZHEJIANG, CHINA
Contact name:Terry White
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. |
|
Verified Suppliers
|
|
|
45 Degree Rock Wool Aluminium Alloy Frame Heat Pipe Solar Collector With Stainless Bolts
Our Advantages:
1. Our Product is economic and environmental.
2. Our Product is durable and has a long service life.
3. We have rich production experience.The quality of Product is reliable.
4. We have a perfect production process and strict quality control system.
5. We have perfect service system and will give you the best service.
Working Principle:
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.
1.Vacuum Tube:
1). 58*1800mm ALN/ALN-SS/CU three targets coating;
2). Wall thickness :1.6/1.8/2.0mm;
3). Coating time:60 minutes;Absorption ratio: ≥94%.
2. Heat copper pipe:
1). Best TU1 copper
2). Wall thickness:0.6/0.7mm;
3). Length:1700-1800mm;
4). Anti high temperature:250 °C ; ANti-cold: -35°C (-50 °C is optional);
5). Diameter of condeser:14/24mm
6). 10 years thermal quality guarantee.
3. Aluminum fin:
1). Best quality compact type.
2). Thickness:0.25mm.
4. Seal plug of vacuum tube:
SUS304 stainless steel with Silicone ring.
5. Header flow Channel:
1). Material:Copper;
2). Diameter:35/38mm;
3). Wall thickness:1.0/1.2mm
6. Insulating layer:
1). Material:High density rockwool,
2). Thickness 35mm.
7. Manifold & Bracket:
1). Material: Aluminum Alloy
2). Color:Aluminum alloy/Black
3). Thickness:2.0mm
8. Screw and nut:
SUS304 Stainless steel, never rust.
9. Tube holder:
1). anti-dust seal and side cover
2). Best nylon PA66 ,and silicone.
Data
| Tubes | Net Absorbing Area ( m2) | Gross Area (m2) | (empty) Gross Weight ( KG ) | Head fluid content ( L ) | 17MJ/M2 day warm up 45 C hot water output ( L) |
| 10 | 0.85 | 1.85 | 37 | 1.00 | 100 |
| 15 | 1.25 | 2.75 | 50 | 1.50 | 150 |
| 18 | 1.50 | 3.30 | 62 | 1.80 | 180 |
| 20 | 1.60 | 3.50 | 72 | 2.00 | 200 |
| 22 | 1.80 | 3.68 | 82 | 2.20 | 220 |
| 24 | 2.00 | 4.20 | 90 | 2.40 | 240 |
| 30 | 2.45 | 5.10 | 110 | 3.00 | 300 |
Specification
| Model | 58*1800 |
| Size of Condenser | 24*70mm/14*70mm |
| Length of glass tube | 1800mm |
| Outer tube diameter | 58mm |
| Inner tube diameter | 47mm |
| Glass thickness | 1.6mm |
| Glass material | Borosilicate Glass 3.3 |
| Absorptive coating | ALN/ALN-SS/CU |
| Absorption coefficient | >92% |
| Emission coefficient | <8% |
| Vacuum | P<3.5*10 -3 Pa |
| Freezing resistance | -35 C |
| Stagnation temperature | >220 C |
| Net Weight | 2.24 kg |
| Hot Water Output (17mj/m2. Day =45 °C) | 10 L |
Our service
We have both vacuum tubes factory and water tank factory for more than 8 years.
We provide 6 years Warranty for the whole system.
Keep the delivery time exact.
Your inquiry will be replied within 12 hours.
We offer you professional service with fluent English.
Keep the bulk production as the samples in high quality.
Freight forwarder: faster, safer and convenient.
Quality : we have QC in each process.
