Solar collector


U type heat pipe solar collector

SC-U
1.Twin-glass evacuated tubes: reliable, efficient, high temperature resistant, anti-freezing.
2.There is no water in the vacuum tube, the system will still work even the tube broken.
3.U pipe, most effcient.
4. alloy manifold and bracket, corrosion resistance, easy to install. It’s suitable for flat and sloping roof.
5.Flexible Installation, installation angle from 0° to 90°, roof and wall hanging installation.
6.High temperature resistant rock wool / glass wool, high density, good thermal insulation properties.
7.High quality copper manifold, it can proof pressure 1MPa.
8.Eco and economical, improves the environment and save your fuel cost.

Working principle:
The vacuum tube absorbs solar radiation and transform into heat, pass to the fn by the tube wall, and then transfer to the U pipe by the fn, U pipe absorbs heat then transfer to medium, cold medium continuously flow into inlet and heated by U pipe, then flow out from the outlet, so that obtain the heat of solar energy heating water.
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Description

          

 

Product Structure
1 Solar Collector Mainfold
2 Solar Collector Connection
3 Solar Collector Frame
4 Three Target Vacuum Tube
5 Tube Support
6 Windproof Feet
 
 
Product Properties
l         All glass vacuum tube,High temperature resistanceAnti-freezingVacuum Insulation.
l         Superconducting copper heat pipe,high speed heat transfer,start as low temperature,low temperature resistance.
l         All aluminium alloy shell and frame,Surface oxidation or Spray preservative treatment,anti-corrosion,easy to install.
l         Keeping warm layer is high temperature resistance rock wool/glass wool, compression moulding forming,high density, low thermal conductivity.
l         Keeping Inner Tank makes from high pressure resistance,anti-corrosion,high-quality high-purity copper,can withstand 1Mpa.
l         Gravity heat pipe heat transfer unidirectionally,high collection efficiency,little heat loss.
l         Approved by Europe's authoritative testing institutions, achieved certification of Solar Keymark.
l         Approved All types of solar collector,designed to meet customer needs,Modular structure,can install on the flat roof and sloped roof,easy to transport and install.

Product technical parameter  

MODEL
SC-U-15
SC-U-18
SC-U-20
Tubes Qty
15
18
20
Distance between two tubes
75
75
75
Diameter/Length of Vacuum tube(㎜)
φ58/1800
φ58/1800
φ58/1800
Material of vacuum tube
high borosilicate glass3.3
high borosilicate glass3.3
high borosilicate glass3.3
Thickness of inner/outer Vacuum tube(㎜)
1.6/1.8
1.6/1.8
1.6/1.8
Diameter/Length of heat pipe condensor(㎜)
φ14/1750
φ14/1750
φ14/1750
U pipe material/thickness(㎜)
Cu tp2/0.5
Cu tp2/0.5
Cu tp2/0.5
Diameter/Thickness of inner tube(㎜)
φ22/1.0
φ22/1.0
φ22/1.0
Connection size
φ22( 3/4″)
φ22(3/4″)
φ22(3/4″)
Keeping warm material/thickness(㎜)
Rock wool/40
Rock wool/40
Rock wool/40
Solar Collector PressureMPa
0.6
0.6
0.6
Solar Collector working temperature
100
100
100
Solar Collector CapacityL
0.98
1.15
1.27
Solar Collector Aperture area(㎡)
1.5
1.8
2.0
Solar Collector Total Area(㎡)
2.30
2.74
3.04
Recommend flowL/min
1.13
1.35
1.50
Pressure dropPa)
59.2
90.6
116.7
Intercept effiency η0
0.78
0.78
0.78
Heat loss coefficient a
2.09
2.09
2.09
Solar Collector PowerW1000W/
870
1047
1165
Solar Collector Net weightkg
50.75
59.75
64.75
a   ()
1270
1495
1645
b   ()
1175
1400
1550
c   ()
1100
1325
1475
c/2 ()
——
——
——
d   ()
1980
1980
1980
e   ()
1240
1240
1240
f   ()
1470
1470
1470
Packaging Size(㎜)