Integrated Pressurized Solar Water Heater
Generally information:
1. Integrated pressurized solar water heater working principle:
The vacuum tube absorb the solar ray and conduct the heat to heat-pipe (inside) by the aluminum slice, because the heat-pipe is connected with the copper connector which in the water tank, so there exists heat exchanging between the heat- pipe and copper connector, when the heat exchanging goes on, the water in the tank will be heated and become hot water.
2. Advantage of integrated pressurized solar water heater.
1). Pressurized system ensure to provide strong water flow for shower
2). This type doesn't need any controller, circulation pump, expansion pump. Feeder tank, it also can supplement cold water automatic
3). We use the advanced ring-argon arc welding. Ensure the high quality.
4). Thickness of inner tank: 1.2mm-2.0mm food grade SUS304 stainless steel
5). Even there is a tube broken; The system can work in a good condition
6). This type is cheaper and easy install than the separated pressurized solar water heater. I think it will popular and have a good market.
3. The Heat pipe - Evacuated tube:
A heat pipe works as a solar energy absorber inside the evacuated tube and transfers the absorbed solar energy to a working vaporizable fluid. When the heat pipe reaches 30degree, the fluid will vaporize. This vapor rapidly rises to the top of the heat pipe transferring heat to the condenser. As the heat is lost at the condenser, the vapor condenses to form a liquid and returns to the bottom of the heat pipe. Then the evaporating-condensing cycle process starts again.
4. Solar evacuated tube heat pipe internals
A further, very important factor in selecting your evacuated tube collector is the quality of the internal heat-transfer-fin as this is often overlooked and generally very thin or poorly formed to cut costs, or is even 2 or 4 separate pieces. All this will ultimately reduce the efficiency of your collector, and as such your electricity saving.
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WATER STORAGE TANKS |
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Material of out tank |
Stainless steel or color coated steel, optional |
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Material of inner tank |
Food grade SUS304-2B Stainless Steel – 1.2 to 2.0mm thickness. |
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Tank insulating layer |
Imported polyurethane can conserve the heat for maximum 72 hours |
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Welding: |
Argon arc welding |
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Out tank diameter: |
475mm |
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Max. pressure: |
0.6Mpa |
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EVACUATED VACUUM TUBES |
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Tube structure |
All-glass double-tube co-axial structure |
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Glass material |
High borosilicate 3.3 glass |
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Tube dimension |
58*1800mm |
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Outer tube diameter and glass thickness |
Ø 58± 0.7mm; Glass thickness 1.6± 0.15mm |
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Inner tube diameter and glass thickness |
Ø 47± 0.7mm; Glass thickness 1.6± 0.15mm |
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Absorptive coating property |
Structure |
Cu/SS-ALN(H)/SS-ALN(L)/ALN |
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Sediment method |
Three targets magnetron sputtering plating |
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Specific absorption |
0.93-0.96(AM1.5) |
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Emission ratio |
0.04-0.06(800C± 50C) |
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Solar irradiation for obtaining a preset water temperature |
Φ =58 H≤ 4.7MJ/m² |
H=3.7-4.2MJ/m² |
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Vacuum tightness |
5.0× 10¯ ³ Pa |
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Idle sunning property parameters |
260-300 m² . C/KW |
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Average heat loss coefficient |
ULT=0.4~0.6W/(M 2.0 C) |
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HEAT PIPES: |
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Heat pipe material |
T2 copper |
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Heat pipe condenser size |
Top: Ø 14mm*70mm, Body: Ø 8mm*0.6mm |
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Heat-transfer-fins: |
Complete (SINGLE) al-alloy fins, 1.63meters. |
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Max. working temp. |
-35 ~250C |
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Δ T |
35C(Radiation> =800w/m2. day) |
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Start-up Temperature of heat pipe |
< =30C |
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Resistant Hail |
≤ 25mm |
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Useful life |
15 years |
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BRACKET |
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Bracket: |
Stainless steel, galvanized steel, optional |
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Bracket angle: |
22, 38, 45 degree optional |
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Fastening pieces: |
Zinc-coated stainless steel screw. |
Haining Jixiang Solar Energy Co., Ltd. is a new high-tech company specializing in the utilization of solar energy. Located in Haining Yuanhuan industrial zone in Zhejiang province, the company has high-quality technique staff. With strong integration capability and global resources, Jixiang Solar Energy Co., Ltd is moving forward to establish an international brand.
The Lucky Series water heater, Lucky Sanbao, Lucky Ruyi, Lucky Fuyun, Lucky Hexie, and Lucky Haoyun, are conducted with serious quality control measures and have earned us ISO 9001: 2000 certificate for its management & products, CCC certificate for "Qualified Products" and CE certificate. The brand of "Window of Lucky" is listed as "Recommended Brand" of CCTV. Besides, the series have also been regarded as quality safe products. Due to Lucky's good image and high quality, our products are popular in Spain, Italy and many other European countries.
Jixiang focuses on solar energy exploration and attaches great importance to leading-edge research and innovation to make itself a step forward in future market. Been a globalized enterprise that has globalized staff, Lucky firmly believes that the constant rule of market is constant change, challenge is the drive of innovation, thus Lucky never says "NO" to market. With the manufacturing excellence, Lucky Solar Energy Co., Ltd is fully integrated with Lucky's global manufacturing system. With world-class facility, Lucky offers substantial and timely service not only to the domestic market but also to the rest of the world. "The utmost success of the company is customers' satisfaction" is Lucky's tenet.
Guided by business philosophy, Lucky has experienced success in the three historic periods, noted as brand building, diversification and globalization. It has long attached significance to innovation in satisfying the demands of worldwide consumers and realizing win-win performance between Lucky and clients. Facing fierce global market competition, Lucky has launched the global brand building strategy and updated the spirit, "The relentless pursuit of perfection", with an aim to gain global recognition and sustainable development.
