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Home » Product List » Vacuum Heat Collecting Tubes and Heat Pipes » CE, ISO9001 Approve Solar Collector with U Pipe (LQ-026)
Product Details
CE, ISO9001 Approve Solar Collector with U Pipe (LQ-026)
| Packing: | Carton box |
|---|---|
| Model NO.: | LQ-026 |
| Standard: | CE, ISO9001, ISO14001, CCC, SGS |
| Productivity: | 15000 pcs/day |
| Unit Price/Payment: | L/C, T/T |
| HS Code: | 84191900 |
| Trademark: | longquansolar & OEM |
| Origin: | Changzhou Longquan, China |
| Min. Order: | 1 pcs |
| Transportation: | By air or by sea |
| Pipe Material: | Glass |
| Type: | Pressurized |
| Application: | Solar Thermal |
| Connection Type: | Split |
| Certification: | CE |
| Heating System: | Thermosyphon (Passive) |
| Circulation Type: | Direct / Open Loop (Activezh |
| Pressure: | Pressurized |
| Use: | Swimming Pool |
Product Description
Solar Collector with U Pipe (LQ-026)
Features:
1. Manifold outcasing material: Aluminium alloy or stainless steel
2. Evacuated tube: Three-target tube with the coating AL-N/AL-CU
3. Transfer pipeheat: Heat pipe/U pipe copper
4. Header pipe: Copper
5. Insulating layer: Polyurethane foam
6. FRAME: Aluminium alloy or stainless steel
Advantages of the solar water heaters
1. The test pressure reach to 1.2 MPa, can be connected directly with city tap water.
2. No water inside the evacuated tubes, the system can still in service even with several tubes breakage.
3. Can be used all year round in the cold climate.
| Dimension | Φ 47-1500 | Φ 58-1800 |
| Material of Tube | 3.3 High Boron Silicon | 3.3 High Boron Silicon |
| Glass Expansion Ratio | (3 .3 ± 0.1 )× 10 -6 K -1 | (3 .3 ± 0.1 )× 10 -6 K -1 |
| Outer Diameter of Tube | Φ 47 ± 0.1 | Φ 58 ± 0.1 |
| Inner Diameter of Tube | Φ 37 ± 0.15 | Φ 48 ± 0.15 |
| Thickness of Glass | 1.6 ± 0.1 | 1.6 ± 0.1 |
| Transmittance | ≥ 0.89 | ≥ 0.89 |
| Length of Tube | 1500 ± 0.5 % | 1800 ± 0.5 % |
| Selective Coating | AL-N/AL or SS-CU- AL-N/AL | AL-N/AL or SS-CU- AL-N/AL |
| Absorptivity | ≥ 0.86(AM1.5) | ≥ 0.86(AM1.5) |
| Emissivity | ≤ 0.080(80 ºC± 5 ºC) | ≤ 0.080(80 ºC± 5 ºC) |
| Vacuum Degree | ≤ 5.0 × 10 -3 Pa | ≤ 5.0 × 10 -3 Pa |
| Collecting Performance Parameter under Sunshine | ≥ 190m 2 ºC /kw | ≥ 190m 2ºC /kw |
| Hailstone Resistance | ¢25mm | ¢25mm |
