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Flat-plate solar collector Vacuum Research and Application


C in the cold state can work. Particularly noteworthy is that: it not only in Xinjiang, Tibet, the winter light intensity but low average temperature in winter in cold normal use of strong light, and because of the region causes high optical radiation can also improve the product set thermal efficiency, improve efficiency in the use of the machine, making light of the sun as long as the normal region,[link widoczny dla zalogowanych], can easily use solar water heaters. Vacuum solar collector plate collector is also designed emptying device can easily be cleaned regularly collector maintenance. Overview of the global collector based in Beijing to keep doing shows now world-famous white chap Divine - on the opening of \key journals, circulation up to 38,000, influential in the industry. To further promote the development of solar energy industry, with the times, the \corporate image. \By then, the editorial group will send a senior reporter interviews of key business and press conferences, etc. interview reports. The interview reports to \This is mainly based on interview reports of the companies, advertising and other needs of different angles. The main services of this column as follows: 1) an Enterprise interview reports (with pictures, by the publication Consolidated); 2) support, co-units (six months or a year); 3) with full-page advertisement (black and white, in color or before the color); 4) participating on behalf of the hair data; 5) free of charge to companies surveyed by mail designated unit or individual journal publication (50-100 this); 6) provides free access to our journal of supply and demand information; 7) free on behalf of the Post by visit businesses leaflets (A4 paper size); In addition,[link widoczny dla zalogowanych], this issue also for foreign enterprises set up a \Ministry of Construction, \plate solar water heaters of practical value. 3 technical conditions (1) vacuum 10 to 10Pa (long-term): (2) solar absorption ratio> 0.85 (Am1.5): (3) air drying temperature of 0.6MPa: (6) collection efficiency> 55%; (7) life> 15 years. 4 comprehensive analysis of the vacuum plate solar water heater vacuum tube and flat panel sets the technological advantages of the two water heaters in one, it has both the vacuum tube insulation properties, but also has flat water heater thermal efficiency is high. After testing,[link widoczny dla zalogowanych], the assembly of solar water heater with its main performance indicators are higher than the current types of domestic solar water heaters, also higher than the national standard \Filled the international and domestic flat-plate collector, blank, is the world's latest innovations in solar thermal industry products. It can be used as components for solar water heaters, solar collector manufacturer of professional support, but also with the water tank, radiator support sales of solar water heater components. It can be both warm bath, cost performance is far higher than the existing variety of solar water heater industry, the industry's overall performance is the best solar collector device. The vacuum solar collector plate features advanced technology and superior cost performance, we believe that the advent of the product will further enhance China's solar thermal technology, science and technology level, speeding up China's solar thermal technology products, the process of popularizing. 5 Conclusion 5.1 The vacuum plate solar collector is a national \,[link widoczny dla zalogowanych], relying on the formation of this unique product can be high-tech enterprises; 5.2 vacuum plate to adapt to a wide range of solar collectors, suitable diversified business, strong ability to adapt to survive, risk, high profit; 5.3 Vacuum plate solar collectors suitable for a wide range of industry applications, market demand large enough to support the investor to form scale: 5.4 vacuum solar collector plate production process, no waste,[link widoczny dla zalogowanych], no environmental pollution: 5.5 return on investment higher than the general project life cycle length: 5.6 help and international markets. A 27 -
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