Solar collector


Eccentric heat pipe vacuum tube solar collector

SC-HE
1.All glass vacuum tube, a built-in mirror, compared with three target vacuum tube, it has 2 times the concentration ratio, the temperature in the tube can be 30% higher.
2.The reflective mirror is completely sealed in a vacuum tube, not effected by the external environment, make sure the ration will not be reduced.
3.There is no water in the vacuum tube, the system will still work even the tube broken.
4.Large heat exchanging area condenser, red copper heat pipe, one-way transferring, fast heat transfer, less heat loss, low temperature resistance, it can be used in -35℃.
5.Aluminum alloy manifold and bracket, corrosion resistance, easy to install. It’s suitable for flat and sloping roof.
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:
Condenser vacuum tube solar heat absorbing flm will focus on the inner tube through vacuum tube with built-in reflective mirror, The inner tube can be 360 degrees to absorb sunlight, converted into heat, pass to the fn by the tube wall, and then transfer to the heat pipe by the fn, after heat pipe absorbs heat, heat pipe end (evaporation section) vaporization, transfer to condenser, then circulation because of gravity, heating the water(medium) in the manifold.
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vacuum tube solar collector, heat pipe solar collector, vacuun solar collector


Description

                 

Structure

1 Manifold
2 Collector Joint
3 Frame
4 All Glass Vacuum Tube
5 Tube Holder
6 Wind Feet
 
 
Features
l         All glass vacuum tube, reflection mirror is built-in, double ratio of light concentration, the temperature inside the tube is 30% higher than the normal tubes.
l         Superconducting copper heat pipe and large heat transfer area of the condensing end with high power of heat transfer and fast speed of start working.
l         The reflection mirror is completely sealed in the vacuum tube which can avoid the effects from external environment and ensure that the mirror reflectivity is not reduced.
l         All aluminum alloy shell and frame with oxidation and coating anti-corrosion surface, corrosion resistance, easy to be installed.
l         The thermal insulation layer with rock wool/glass wool that can resistant high temperature, compression molding, high density, small coefficient of thermal conductivity.
l         Copper pipe with high purity and quality, pressure and corrosion resistance, can stand 1MPa.The gravity heat pipe transfers heat by one way, high heat collecting efficiency but low heat lost.

Technical Datas

Model
SC-HCM-10
SC-HCM-15
SC-HCM-18
SC-HCM-20
SC-HCM-24
SC-HCM-25
SC-HCM-30
Tube Qtypcs
10
15
18
20
24
25
30
Tube Pitch(㎜)
90
90
90
90
90
90
90
Tube Diameter/ Length(㎜)
φ70/2000
φ70/2000
φ70/2000
φ70/2000
φ70/2000
φ70/2000
φ70/2000
Vacuum Tube Material
high borosilicate glass
3.3
high borosilicate glass
3.3
high borosilicate glass
3.3
high borosilicate glass
3.3
high borosilicate glass
3.3
high borosilicate glass
3.3
high borosilicate glass
3.3
Thickness of Inner Tube/Outer Tube(㎜)
1.6/2.0
1.6/2.0
1.6/2.0
1.6/2.0
1.6/2.0
1.6/2.0
1.6/2.0
Condensator Diameter/ Length(㎜)
φ14/1900
φ14/1900
φ14/1900
φ14/1900
φ14/1900
φ14/1900
φ14/1900
Heat Pipe Material / Thickness(㎜)
Copper tp2/0.6
Copper tp2/0.6
Copper tp2/0.6
Copper tp2/0.6
Copper tp2/0.6
Copper tp2/0.6
Copper tp2/0.6
Copper Pipe Diameter/ Thickness
φ35/1.0
φ35/1.0
φ35/1.0
φ35/1.0
φ35/1.0
φ35/1.0
φ35/1.0
Joint Specification
φ22 Or 3/4
φ22 Or 3/4
φ22 Or 3/4
φ22 Or 3/4
φ22 Or 3/4
φ22 Or 3/4
φ22 Or 3/4
Insulation Material/ Thickness(㎜)
Rock Wool/40
Rock Wool /40
Rock Wool /40
Rock Wool/40
Rock Wool /40
Rock Wool /40
Rock Wool /40
Rated PressureMPa
0.6
0.6
0.6
0.6
0.6
0.6
0.6
Working Temperature()
120
120
120
120
120
120
120
CapacityL
0.89
1.26
1.48
1.63
1.93
2.00
2.37
Collecting Area(㎡)
1.37
2.05
2.46
2.73
3.28
3.41
4.10
Gross Area(㎡)
2.01
2.98
3.56
3.95
4.72
4.91
5.88
Referral TrafficL/min
1.06
1.49
1.79
2.0
2.4
2.5
3.0
Pressure DropPa
16.24
41.4
63.4
81.7
127.2
140.1
219.8
Intercept Efficiencyη0
0.77
0.77
0.77
0.77
0.77
0.77
0.77
Heat Loss Coefficient a W/㎡℃
1.9
1.9
1.9
1.9
1.9
1.9
1.9
PoweW1000W/Irradiation
744
1044
1256
1398
1681
1748
2098
Collector Net Weightkg
40.25
52.75
61.75
66.75
81.00
85.35
100.70
a   ()
1115
1615
1915
2115
2515
2615
3115
b   ()
1025
1525
1825
2025
2425
2525
3025
c   ()
950
1450
1750
1950
2350
2450
2950
c/2 ()
——
——
875
975
1175
1225
1475
d   ()
2150
2150
2150
2150
2150
2150
2150
e   ()
1375
1240
1240
1240
1240
1240
1240
f   ()
1590
1590
1590
1590
1590
1590
1590
Package Size(㎜)