QTY |
FOB PRICE |
CIF PRICE
QUANTITY
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+
SET
TOTAL COST
$1660Material : Default |
Pcs/Carton : N/A | Packing Size/Carton : N/A | Packing Vol/Carton : N/A |
N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
QTY in 40GP : N/A | QTY in 20GP : N/A |
pressurized solar collector, solar collector
1. Solar Keymark, SGS, CE, CCC, ISO9901
2. high quality&competitive price
3. OEM
pressurized solar collector
1. Vacuum tube material: Borosilicate glass 3.3; AL-N-AL absorb coating
2. Manifold casing material: Aluminum alloy
3. Frame material: Stainless steel
4. Header pipe material: Copper
5. Heat pipe material: Copper
6. Insulation: Rock wool
7. Seal material: Stabilized High Temperature Silicon
THE PRINCIPLE
1)Solar radiation is absorbed by the solar tubes and converted into heat.
2)Heat pipes conduct the heat from within the solar tube up to the header pipe.
3)Water is circulatedthrough the header, via intermittent pump cycling. Each time the water circulates through the header, the temperatures is raised by 5-10oC.
THE FEATURES
1. The water is heated by the heat pipe rapidly.
2. There is no water in the vacuum tube, so the tube will not break in the winter.
3. It can be combined with the architecture perfectly.
4. It can be combined with existing pipeline.
5. It will be affected by the local water quality, it doesn't suit hard water.
6. It can be still operate in the event of occasional tube breakages.
7. The perfect solar collector for domestic solar water heater systems;
8. Ideal for commercial solar water heating applications.
9. Storage do not need be installed above the collector.
10. Low maintenance effort.
11. It can be installed both on pitched roof and flat roof.
Technical Data of Heat pipe collector | ||
Production Model | JNSC-58-30 | JNSC-58-20 |
Numbers of tube(pcs) | 30 | 20 |
Absorber area approx.(m2) | 2.439 | 1.626 |
Gross size(m) | 1.99*2.1*0.153 | 1.99*1.4*0.153 |
Weight Empty(kg) | 93.5 | 63 |
Hydraulic Connections | G3/4" male thread | |
Packages each unit (cartons) | tubes: 3ctns manifold case: 1ctn | tubes: 2ctns manifold case: 1ctn |
Loading qty in 20 GP/40GP/40HQ | 63/130/145 |
90/185/210 |
Fluid volume(L) | 1.7 | 1.2 |
Min. volume flow rate per collector(L/H) | 108 |
72 |
Rated volume flow rate per collector.(L/H) | 180 |
120 |
Max. volume flow rate per collector(L/H) | 1200 |
1200 |
Maximum operation pressure(Bar) | 6 |
|
Test pressure(Bar) | 9 | |
Heat transfer fluid | Anti-freeze Fluid (Water-Glycol) | |
Max. working temp.( ºC) | 250 | |
hot water(L/Day) | 240 | 160 |
ΔT | 35 ºC(Radiation>=800w/m2.day) | |
Collector efficiency | 76.4% | |
Medium | Pure water, or anti-freeze liquid | |
Start-up Temperature of heat pipe | <= 30°C |
|
Material Details | ||
Flow type | Heat pipe | |
Heat pipe material | copper | |
Heat pipe size | Top: Ø14* 1mm ; Body: Ø8* 0.75mm | |
Tube diameter | φ58/ 1800mm | |
Solar vacuum glass tube | High boron-silicon | |
Coating of absorber on glass tube | Al-N-Al, Copper, Stainless steel |
|
fins around heat pipe | single long Aluminum( 1.68m ) | |
Manifold pipe material | TP2 copper (Ø35x 1.0mm ) | |
Manifold casing material | Aluminum alloy frame( 2.5mm ) | |
Insulation material in manifold case | Glass fiber |
|
Thickness of insulation(mm) | 45 | |
Density of insulation (kg/m3) | 90 | |
Frame material | 6063 Aluminum alloy frame( 2.0mm ) | |
Frame and manifold case finish | Black Powder coated |
|
Sealing Materials | EPDM |
Packaging Details: | export carton/ wooden crate |
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Delivery Detail: | 10-14days after receiving the deposit |
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