u pipe solar collectors hi

SOLARTHERMIE
U PIPE SOLAR COLLECTORS HI
The Collectors
Features
Work under pressure
Can operate with water pressure up to 0.6 MPa.
The high pressure bearing technology won‘t limit the install position. Storage do not need be
installed above the collector. The hot water
run under high pressure, the flow is big and it
is convenient for bath; there is no water in the
vacuum tube, no scale, no danger of blast, the
anti-freezing capacity is stronger and the whole
machine works reliably.
Perfectly combinied with buildings
The departuer of heat collector and water tank
accomplished the real combination of water
heater and building.
Number of covers
1
Materials of cover
Borosilicate glass
Thickness of cover
1.8 mm
Tube or channel pich
88 mm
Heat transfer medium
Water-Glycol
Max. operation temperature
250°C
Maximum operation pressure
6 bar
Absorber materials
Glass
Absorber Surface treatment
Graded AIN/SS-AIN/Cu on glass
Construction type
Evacuated double glass tube
Heat-conducting metal sheet
U-tube Cu
Absorber diameter
47 mm
Thermal insulation thickness
Average 20 mm
Insulation material
Polyurethane
Sealing material
Silicon rubber
Lenght of tubes
2.1 m
1.8 m
1.6 m
HUJI
16/2.1
HUJI
12/2.1
HUJI
16/1.8
HUJI
12/1.8
HUJI
16/1.6
HUJI
12/1.6
Dimension (mm)
2290
1516
134
2290
1164
134
1990
1516
134
1990
1164
134
1790
1516
134
1790
1164
134
Weight (kg)
55.5
68.2
61.75
50
56.8
41.5
16
12
16
12
16
12
Gross area
3.472
3.017
2.316
2.713
2.666
2.084
Aperture area
1.328
1.133
1.1336
1.003
1.764
1.510
Absorber area
1.522
1.296
0.972
1.146
0.860
1.142
Type name
Number of tubes
Better design of outlook style
The omni directional industrial design is beautiful and it is considerable
on the factors of Human and Machine Engineering Science.
Can be combined with existing energy source.
Himin heat pipe solar collectors have passed Solar Keymark test and reached EN12975 standard. Registration NO 011-7S122R
ILB International Logistikbetriebe AG
Bruggerstrasse 71 | CH-5401 Baden | Phone +41 56 205 30 60 | Fax +41 56 210 02 28
www.ilb-helios-group.com
© Copyright 2008 ILB Helios Group. Specifi cations are subject to change without prior notice.
U pipe series solar collectors are always connected with existing heating supply device.
The selective coating on the inner cover of the
evacuated tube converts solar energy into heat
energy and transfer heat to metal U tube by an
aluminium fin. The liquid (usually a glycol-water
antifreeze mixture) in the metal U tube is heated
and conducts the heat energy to the water inside the storage tank through plate exchanger
or internal spiral coils.
The U-type collector adopt the fins with fast
radiation speed and international patent interference membrane plating technology, so
it has the advantage of high temperature and
fast heat transfer speed. And there is no water
in the tube, the water scale will not come into
being, so there is noch dnger of blast, and the
machine`s lifetime is longer and performance is
better. The length of tube is longer, and the collecting performance is improved by 12% compared with the normal tubes. The performance
is steady, and the collector area is bigger, the
heat ist more and the speed is faster, the cold
water turns into hot water in a faster speed.
SOLARTHERMIE
U PIPE SOLAR COLLECTORS HI
All glass evacuated tubes are the key component of solar collectors. The evacuated
tube is similar to a convidentional Dewar
flask and consists of two borosilicate glass tubes, a glass with high chemical and thermal
shock resistance. The outer side of the inner
tube is coated with a sputtered solar selective surface. This coated inner tube is closed
at one end and sealed at the other end to
the outer tube. The annular space between
the outer tube and inner tube is evacuated
to virtually eliminate heat loss by conduction
and convection. Himin evacuated collector
tubes are produced according to two new
patents from the Sydney University exclusively licensed to our company.
Features
High solar-thermal conversion and low heat
loss Stable advanced coating up to 380°C.
Long time warranty to 15 years. High level
vacuum ensure operation under cold weather
All glass evacuated collector
tube Data sheet and specification
Models
 47x150
 58x180
 58x192
 58x210
Weight (kg)
1,35±0,12
2,29±0,18
2,45±0,20
2,67±0,22
Material
borosilicate
glass 3,3
borosilicate
glass 3,3
borosilicate
glass 3,3
borosilicate
glass 3,3
Structure
all glas coaxial
double-layer
tubes
all glas coaxial
double-layer
tubes
all glas coaxial
double-layer
tubes
all glas coaxial
double-layer
tubes
Outer tube diameter mm
 47±0,7
 58±0,7
 58±0,7
 58±0,7
Inner tube diameter mm
 37±0,7
 47±0,7
 47±0,7
 47±0,7
Outer tube thickness mm
1,6±0,15
1,8±0,15
1,8±0,15
1,8±0,15
Inner tube thickness mm
1,6±0,15
1,6±0,15
1,6±0,15
1,6±0,15
Tubes length mm
1812±4
1812±4
1932±4
2000±4
AIN/AIN-SS/Cu
AIN/AIN-SS/Cu
AIN/AIN-SS/Cu
AIN/AIN-SS/Cu
Absorptance
0,94-0,96
0,94-0,96
0,94-0,96
0,94-0,96
Emittance
0,04~0,06
0,04~0,06
0,04~0,06
0,04~0,06
Vacuum
p5x10-3pa
p5x10-3pa
p5x10-3pa
p5x10-3pa
0,91
0,91
0,91
0,91
270-300°C
270-300°C
270-300°C
270-300°C
0,6w/m²*°C
0,6w/m²*°C
0,6w/m²*°C
0,6w/m²*°C
Hailstone
diameter
 25 mm
Hailstone
diameter
25 mm
Hailstone
diameter
 25 mm
Hailstone
diameter
 25 mm
1 MPa
1 MPa
1 MPa
1 MPa
Material of coating
Transmittance of outer tube
Stagnation temperature
Membranous layer structure of
selective absorption coating
Absorption layer (cement), photo-thermal transition site
Heat-loss coefficient
Bearing hailstone ability
Infrared reflection layer (metal)
Substrate (glass or metal), hight
reflection layer
Pressure endure ability
ILB International Logistikbetriebe AG
Bruggerstrasse 71 | CH-5401 Baden | Phone +41 56 205 30 60 | Fax +41 56 210 02 28
www.ilb-helios-group.com
© Copyright 2008 ILB Helios Group. Specifi cations are subject to change without prior notice.
Solar Energy Core
Technology Patent Film
Plated „3-HI Tube“