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Products
Model No.: R58-1820
Brand: Linuo Ritter International
Packaging: pre-assembled in cartons or packed seperately in cartons
Productivity: 2 million square meters of col
Transportation: Ocean
Place of Origin: China
Certificate: Solar Keymark, CE,ISO9001,ISO14001,OHSAS18001
HS Code: 84191910
Port: Qingdao
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
High Efficiency vacuum tube Heat Pipe Solar Collector with 20pcs of heat pipe Vacuum Tubes
Advantages and benefits
* High performance evacuated tube collectors
* Can be mounted free-standing or on a pitched roof, easy to install, simple roof fixings
* Heat pipe - offer low maintenance
* No water in the vacuum tubes, no freezing problem in winter, can be used in cold area. One broken tube will not affect the function of the system.
* Market leading efficiency/output
* Aluminum frame, strong structure, light weight.
* High and constant pressure of polyurethane foaming technology ensure the outstanding insulation quality.
* Angle adjustable flat roof frame
Performance characteristics
- Rapid thermal conductivity.
- High energy yield and low heat loss due to the high vacuum of the evacuated tubes.
- Operating at minimum ambient temperatures of -30 °C to maximum operating temperatures of 90 °C.
- Two loop system to constantly maintain a good water quality and to ensure water on cold days due to the anti-freezing medium in the solar circulation loop and an easy integration of other energy supplies.
Key benefits:
- High collector efficiency of medium temperature suitable for pressurized and non-pressurized solar thermal applications.
- Due to the rapid heat conductivity evacuated heat pipe collectors are suitable for solar thermal applications in cooler areas with low ambient temperatures.*
- Well-known indestructibility of the evacuated heat pipe collectors according to DIN EN 12975-2.
Recommended application areas:
Hot water generation and heating support.
*in dependence on the respective heat transfer medium.
Scope of delivery
Fully pre-assembled unit comprising
- 20 evacuated heat pipes,
- manifold with direct flow heat conduction unit and dry tube connection.
Collectors are packed in individual boxes. In addition, there is a sun protection sheet over the evacuated Heat Pipe Collector.
The collectors can be both pre-assembled or dis-assambled, depending on customers' requirements.
Installation types
Pitched roof, flat roof, on-wall.
Series | R58-1820 | ||
Number of evacuated tubes | | 20 | |
η0 in relation to aperture, EN 12975 | % | 0.745 | |
a1 with wind, in relation to aperture area | W/(m2k) | 1.875 | |
a2 with wind, in relation to aperture area | W/(m2k2) | 0.007 | |
Collector dimensions (LxHxD) | mm | 1568x1910x110 | |
Gross surface area | m2 | 2.994 | |
Aperture area | m2 | 2.024 | |
Collector contents | l | 1.069 | |
Weight | kg | 67 | |
Max. working overpressure | bar | 8 | |
Max. stagnation temperature | °C | 245 | |
Connection fitting diameter | φ (mm) | 22 | |
Collector material | | Al / Cu / glass / silicone / PBT / EPDM / TE | |
glass tube material | | Borosilicate glass 3.3 | |
Selective absorber coating material | | Cu / SS-AIN / AIN | |
Glass tube (Ø ext./ int./wall thickn./tube lgth.) | | 58/47/1.6/1800 | |
Colour (aluminium frame profile, anodised) | | Aluminum grey | |
Colour (plastic parts) | | black | |
Heat Pipe | Working medium | | Super Conductivity Technology - Inorganic Media |
Operating pressure | bar | 0.8 | |
Startup temperature | °C | ≤30℃ | |
Copper type | | TP2 | |
Evaporation part diameter | mm | 8 | |
Thinkness of copper tube | mm | 0.6 | |
Evaporation part length | mm | 1700 | |
Condensation part diameter | mm | 14 / 24 | |
Thinkness of copper tube | mm | 0.6 | |
Condensation part length | mm | 55 | |
Thermal shock test / ITW test number | | 154150039_Linuo_R1830-58-75_ISO_Report_chen | |
DIN CERTCO registration number | | 011-7S2830 R | |
Package dimensions (LxHxD) | mm | 1660x1960x150 |
Product Categories : Solar Collector > Heat Pipe Solar Collector
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Send Inquiry
Mr. Guo
Email:
Send Inquiry Tel:86-531-88729112
Fax:86-531-88729223
Mobile Phone:+8618615206585
Email:
Address:No. 30766 East Jingshi Road, Jinan, Shandong
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.