Pressurized Solar Termica with ISO 9806: 2013 Standard
- Minimal order
- 100 pieces
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Product Specifications
Type
Vacuum Solar Collector
Product Description
Pressurized solar termica with ISO 9806:2013 Standard
Use heat pipe collector to supply hot water. This product can work under certain pressure and supply water to a high and far place
Features:
1) Can be matched with any low pressure, high pressure hot water system.
2) Use heat pipe for the heat conduction and can get a high heat absorbtion efficiency and rapid heat transfer.
3) Easy plug-in design and installation.
4) Corrosion-resist Aluminium manifold and frame.
5) Optional 38° /45° Frame can resists wind with a velocity of 36m/s.
6) Can supply hot water to large amount water needer.
7) Economical for hotel, school, domitory, hospital and tall high-buildings.
Specifications:
1) Inner manifold material: Red copper channel
2) Outer shell material of manifold: Aluminium alloy
3) Frame material: Aluminium alloy
4) Heat pipe material: 99.93% pure cooper & lead free, 45% silver brazing
5) Rubber Seals and rubber Rings: HTV grade silicone rubber
6) Optional installation angle: 0° , 30° , 38° , 45°
7) Maximum Operating Pressure: 12 bar
8) Optional flow rate: 0.1L/min/tube- 0.026G/min/tube
9) Vacuum tube: Ø 47-1500mm, Ø 58-1800mm with heat pipe
10) Daily efficiency: ≥ 55% (≥ 42% in winter)
11) Hailstone resistance: Dia≤ 25mm
12) Heat pipe anti-freezing: ≥ -35º C
13) Life span: Approximate to 15 years
| Model | Tube Specification | Capacity | Loading quantity | ||
| 20'GP | 40'GP | 40'HQ | |||
| (Liter) | (Sets) | (Sets) | (Sets) | ||
| QR58-12 | Φ58mm*1800mm | 120 | 143 | 297 | 348 |
| QR58-15 | Φ58mm*1800mm | 150 | 125 | 258 | 303 |
| QR58-18 | Φ58mm*1800mm | 180 | 106 | 220 | 258 |
| QR58-20 | Φ58mm*1800mm | 200 | 98 | 204 | 240 |
| QR58-24 | Φ58mm*1800mm | 240 | 80 | 166 | 195 |
| QR58-30 | Φ58mm*1800mm | 300 | 68 | 142 | 167 |
| Technical Data of heat pipe solar collector | |
| Description | vacuum solar collector |
| Numbers of tube(pcs) | 12 |
| Absorber area approx.(m2) | 1.387 |
| Hydraulic Connections | 1/2", G3/4" male thread |
| Fluid volume(L) | 1 |
| Maximum operation pressure(Bar) | 6 |
| Test pressure(Bar) | 9 |
| Heat transfer fluid | Anti-freeze Fluid (Water-Glycol) |
| Max.working temp. | 250°C |
| hot water(L/Day) | 200L |
| ΔT | 35°C(Radiation>=800w/m2.day) |
| Collector efficiency | 0.764 |
| Medium | Pure water |
| Start-up Temperature of heat pipe | <=30°C |
| warranty | 5 years |
| VACUUM TUBE SOLAR COLLECTOR SPECIFICATION | |
| Flow type | Heat pipe |
| Heat pipe material | TU1 copper |
| Heat pipe size | Top: Ø14* 1mm; Body: Ø8* 0.6mm thickness |
| Tube diameter | φ47/1500mm or φ58/1800mm |
| SOLAR VACUUM GLASS TUBE | High boron-silicon |
| Coating of absorber on glass tube | CU/SS-ALN/ALN(three target) |
| fins around heat pipe | single long Aluminum(1.68m) |
| Manifold pipe material | TU1 copper (Ø35x0.8mm) |
| Manifold casing material | Aluminum alloy (2.0mm) |
| Insulation material in manifold casing | Glass fiber |
| Thickness of insulation(mm) | 45 |
| Density of insulation (kg/m3) | 90 |
| Frame material | Aluminum alloy frame (2.0mm) |
| Sealing Materials | EPDM |
| HEAT PIPE TECHNICAL DATA | |
| Item | Measured value |
| Heat conduction coefficient | >99% |
| Axial heat transition auantity | 0.93-2.49kw/cm² |
| Heat conduction speed | >200mm/s |
| Axial temperature difference | 1-2°C/m |
| Starting temperature | 20°C |
| Starting speed | 2min |
| Working temperature range | 30°C~300°C |
| Resistance to high temperature | No deformation in 48hours under 250°C high temp condition |
| Resistance to low temperature | (-35°C) |
| Life time | >10years |
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