China High Efficiency Fast Assembly Heat Pipe Collector with CPC Reflector, Find details about China CPC Heat Pipe, Heat Pipe Collector from High Efficiency Fast Assembly Heat Pipe Collector with CPC Reflector
TECHNICAL PARAMETERS
1. Vacuum tube: SS-CU-AIN/ALN coating, Φ58*1800mm
2. Tube distance: 110mm
3. Heat pipe: copper
4. CPC reflector: polished aluminum sheet
5. Bracket: aluminum alloy, 2.7mm
6. Insulation: glass fabric, 30mm
7. Manifold casing: anodized aluminum alloy
8. Sealing material: silicon seal
ADVANTAGE
1. sunlight concentrators make the efficiency doubly increased.
2. Fast assembly CPC concentrators more easy installation and transportation.
3. 360°sunlight absorber, hot water in cloudy days.
4. Overheating protection just disassembly the CPC concentrators in summer.
5. Temperature startup more faster than the normal solar thermal collectors.
6. Applicable for the industry heating.
7. More thermal production based on the same aperture area.
8. EN12975/Solar Keymark.
Solar keymark certificate types:
SCM12-58/1800
SCM15-58/1800
SCM20-58/1800
SR10-58/1800
SR15-58/1800
SR20-58/1800
SR30-58/1800
*************
New Solar Keymark certificate types:
SHC8
SHC9
SHC10
SHC12
SHC14
SHC15
SHC16
SHC18
SHC20
SHC21
SHC22
SHC24
*************
SRCC certificate types:
SR10-58/1800
SR15-58/1800
SR20-58/1800
SR30-58/1800
* With EN12975/Solar Keymark
SPECIFICATIONS of SHC | ||||||
Model | SHC | |||||
Efficiency (n°) | 0.668 | |||||
Stagnation temperature | 276°C | |||||
Effective thermal capacity | 3.17KJ/(M²K) | |||||
Perf. test method | EN12975-2 6.1.4(outdoor) | |||||
Vacuum tubes | ||||||
Material of the cover tube | High borosilicate glass 3.3 | |||||
Number of covers | 1 | |||||
Transmission of the cover tube | 0.89 | |||||
Outer diameter of the cover tube | Ø58.20mm | |||||
Thickness of the cover tube | 1.78mm | |||||
Outer diameter of the inner tube | Ø46.90mm | |||||
Thickness of the inner tube | 1.79mm | |||||
Distance between two tubes | 110mm | |||||
Absorber | ||||||
Solar absorptance | ≥93% | |||||
Hemisphercial emittance | ≤5% | |||||
Surface treatment | Selective absorption coating | |||||
Material of header pipe | Copper | |||||
Outer diameter of the header pipe | 35.14mm | |||||
Construction of the absorber | Evacuated tube and heating pipe connected by Aluminium alloy | |||||
Material of the fin | Aluminium | |||||
Thickness of the fin | 0.24mm | |||||
Conduction oil | HT350 | |||||
Thermal insulation and casing | ||||||
Insulation material | glass fabric | |||||
Thickness of the thermal insulation | 30mm | |||||
Casing material | Anodized aluminum alloy | |||||
Sealing material | Silicon seal | |||||
Reflectors | ||||||
Material | Aluminum sheet | |||||
Reflectivity | 0.9 | |||||
Surface treatment | polished | |||||
Limitations | ||||||
Max. operation temperature | 120°C | |||||
Max. operation pressure | 1 MPa | |||||
Heat transfer medium | Water /antifreeze | |||||
Flow rate range | 0.01kg/(s*m²) ~ 0.034kg/(s*m²) |