>52%
Daily efficiency
0.6 MPa
Working Pressure
1.0 MPa
Testing Pressure
Polyurethane
Insulation
Big heat pipe
Heat pipe type
Aluminum alloy frame
Frame
Aluminum alloy manifold
The out cover of the solar connector
<0.8 W/m2.
Heat Loss
<220
Stagnation Temperature
P<0.005 Pa
Vacuum
7% (100)
Emittance
>92 %(AM 1.5)
Absorptance
Graded AI-N/AI
Absorptive Coating
Borosilicate Glass 3.3*10
Tube Material
3.3*10-6
Tube Thermal Expansion
1.6mm
Glass Tube Thickness
47mm
Inner Tube Diameter
58mm
Outer Tube Diameter
1800mm
Length of Tube
10,15,20,25,30
Number of Tubes Technical Data
Module design, easy combination. Withstanding high pressure in operation; Strong aluminum alloy manifold mould with air-flow design, better wind resistant; No water flowing inside the vacuum tube, more resistant to low temperature -50 oC; Heat pipe made of red copper and heat is conducted via medium liquid; Higher heat efficiency, the temperature at the condenser could be as high as 250oC *Features:
Heat Pipe solar collector consists of a vacuum tube and a copper heat pipe inside. When heated, the medium liquid in the heat pipe changes into vapor, which rises to the condenser. When passing through the heat exchanger, the heat is absorbed and the temperature is lowered, then the vapor becomes liquid and returns to the base of the heat pipe. Special designed for the Split solar water heater systems. It's easy to combine with existing water heating systems for commercial, buildings, hotels, hospitals, swimming pools etc. * Working principle: Key words:solar collector, solar water heater, vacuum tube collector, water heater, vacuum tube solar water heater, pressurized solar collector, separated solar collector. heat pipe solar collector. |
solar collector, solar water heater, vacuum tube collector, collector
CE,ISO,CCC
30pcs heat pipe vacuum tube, size: 58/1800mm
Delivery Time: | 25days |
Package: | header box and tube are packed in diffirent cartons with foam inside. |
Supply Ability: | 10000 Set/Sets per Month |
Minimum Order Quantity: | 5 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | Shanghai |
Fob Price: | US$110-500Shanghai |
TUBE No.: | 30 |
Tube Type: | High Absorptive |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Pressurized |
Model Number: | KD-SC-HP58/1800-30 |
Brand Name: | KAIDUN |
Place of Origin: | Shanghai China (Mainland) |
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