Click image to view original image
Detailed Product Description
1. Aluminum alloy frame:
Made of aluminum alloy in a variety of colors.
2. Glazing strip:
Be made of rubber, installed around the glass panels, it have good effective watertight seal, and with good durable in high temperatures.
3. Aluminum Foil and frame insulation:
The aluminum foil, which is adhered to the foam polyurethane insulation, enables the radiation to return to the surface of the collector, thus preventing heat loss and guaranteeing maximum utilization of the energy absorbed by the collector.
4. Absorber:
The absorber is made of all copper, each of which is 0.5mm thick with black chrome coating.
5. Welding:
The copper strips are ultrasonically welded to the secondary pipes. This welding process enables a high level of heat transfer.
6. Glazing:
The collector is equipped with tempered glass that allows a high level of light penetration and which can withstand harsh weather condition.
When a 1kg steel ball drop from 1 meter high, the glass ok.
|
No.
|
Jiuyang Flat-plate solar Collector
|
|||
|
Type
|
Magnetron sputtering coating
|
Black chrome coating
|
Anodized coating
|
|
|
1
|
Mother-pipe
|
Copper，φ25×0.6 mm
|
||
|
2
|
Sub-pipe
|
Copper，φ12×0.45 mm
|
||
|
3
|
Wings
|
Aluminum，φ0.25×140mm
|
Copper，φ0.15×140 mm
|
Aluminum，φ0.25×140 mm
|
|
4
|
Absorbed coating
|
Magnetron sputtering coating
|
Black chrome coating Absorption 93%-95%
|
Anodized coating
|
|
Absorption 95%
|
Emissivity 8-10%
|
Absorption 92%-94%
|
||
|
Emissivity 5%
|
|
Emissivity 20%
|
||
|
5
|
Daily water production（in fine weather in the Spring and Summer）
|
90-100L
|
90-100L
|
85-95L
|
|
6
|
Cover material
|
4mm tempered glass
|
||
|
7
|
Frame
|
Colored Aluminum alloy
|
||
|
8
|
Back plate
|
galvanized sheet，δ0.3
|
||
|
9
|
Insulation
|
Rock Wool
|
||
|
10
|
Test pressure
|
0.9MPa
|
||
|
11
|
Life
|
Above 30 years
|
||
|
12
|
Welding performance
|
Copper and copper free silver soldering,to adapt to the temperature of 500 degrees below
|
||
