Heat-Pipe Collector How it works
1. The operation of the solar collector is very simple
2. Solar absorption: Solar radiation is absorbed by the vacuum tubes and converted into heat energy
3. Heat energy transfer: Heat pipe of solar collector
4. Heat energy storage: Water is circulated through the header copper pipe of solar collector, via intermittent pump cycling. Each time the water circulates through the header copper pipe, the temperatures is raised by 8-10º C. Throughout the day, the water in the tank is gradually heated.
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Outer manifold material |
Aluminum alloy or Stainless steel |
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Header Pipe material |
Copper |
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Insulation material |
Rock wool |
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Heat pipe material |
Copper |
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Frame material |
Zinc-plated with plastic spray coating |
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Seal material |
Stabilized high temperature silicon |
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Vacuum tube material |
Borosilicate glass 3.3, AL-N-AL absorb coating |
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Collector mounting |
Flat roof or inclined roof |
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Working pressure |
6 bar |
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Testing pressure |
12bar |
Changzhou Sunfield Solar Technology Co., Ltd. is a leading technology, energy-efficient modern enterprise which is engaged in the research, development, manufacturing and marketing of solar water heaters. Our company has advanced foam equipment from Italy and Gemany. Welding equipment from the USA, and advanced numerical-controlled punch presses and other sophisticate instruments.
Our company covers an area of over 50, 000m2 and has over 100 employees with annual output of 100, 000 sets.
Strictly according to ISO9001: 2008 quality system, following international market, relying on our talents and powerful R&D ability, upgrading and renewing products continuously, our company has established a modern enterprise system and become integrated with the world market.
For the present, our company has obtained CE, SOLAR KEYMARK and SRCC certificate. Furthermore, we have advanced testing devices, high level and highly qualified production team and perfect after-sales services.
Considering quality as foundation and customer satisfaction as our aim, we keep on developing and innovating, and working hard in the field of environmental friendly, safe and energy saving solar energy. Relying on high quality products and perfect after-sales services, our products are sold to many countries and regions. We are looking forward to our close cooperation.
