2012 Yeni geliş Düz Panel Güneş suyu Isıtıcısı

Solar water heaters:
1)Special design speed up the exchange between light and heat;
2)High-strength pressure-bearining design;

Flat panel solar water heaters:

I. Features:

Flat Solar Collector with pressure bearing function. The important part is made of blackchrome plating High quality brass processed by special technology after Ultraacoustic welding. The characteristic of This kind of solar collector is: High solar radiation heat absorption ratio, low emissivity, high Pressure bearing ability (1 MPa ~1.5 MPa); Depending on the climate characteristic of European Countries and south part of China, strict design for leakage free structure has been applied.

The efficiency of whole set solar collector can reach no lower than 50%.

II. Specifications:

Copper Riser Tubes Spec. & Qty(mm)
Dia. 10 * δ 0.45 * 1886, 8PCS copper

Copper Header Tubes Spec. & Qty(mm)
Dia. 22 * 0.60 * 1060
2PCS copper

Copper Absorber Fin Spec. & Qty(mm)
125 * δ 0.15, 8PCS, all cooper fin, ultrasonic welding

Spectrum Absorber Coating
Anodized oxidation

Optical Performance
Absorption~95%, emission ~18%

Insulation Material
50 mm fiber glass cotton

Frame
Aluminum alloy frame

Glass
Textured tempered glass

Gross Area
2 sq. M

Cover Thickness
4mm

Aperture Area
1.84 sq. M

Heat Transfer Fluid
Portable water and other heat transfer fluid

Fluid Volume(l)
1.9

Backing Sheet
Galvanized plate

Net Weight(kg)
35

Gross Weight(kg)
35.5

Net Dimension L*W*T(mm)
2000*1000*82

Package Dimension(mm)
2010*1010*90

Qty for 20' GP Container
150PCS

Qty for 40' GP Container
300 PCS

III. Working priciples:

The collector absorbs solar energy and transmits it to the water tank through circulation. When The temperature of the collector reaches the set value, the controller starts the circulation pump Automatically. The circulation pump makes heat-conducting liquid circulate automatically.
Then the heatconducting liquid transfers heat to water by heat exchanger in the tank to heat the Water.