2012年9月16日星期日
Balcony wall hanging solar
Change as the city, urbanization, land natural resources is increasingly nervous, high-rise building in the city building will become the mainstream. How to promote the development of solar energy in building the application becomes the real estate enterprise, designing institute, solar energy enterprises facing the common task. The reporter through visits that, in Nanjing, Suzhou, Changzhou, solar energy has been widely installed in high-rise building areas. The personage inside course of study points out, Solar Panel Supplier solar water heating system considering the variety, performance, safety, repair and other factors, the balcony wall hanging solar is the preferred scheme of high-rise building energy saving.
Balcony wall hanging type diversity, how to distinguish between good and bad?
" Balcony wall hanging solar flat plate looks like, there are actually many types, often only insiders can clearly distinguish. " Jiangsu solar energy engineering technology research center expert Wang Suogang.
According to introducing, balcony wall system in accordance with the heat collecting means into the glass tube heat collector, a flat plate heat collector, a glass tube is put in serious safe hidden danger, once the glass tube, easy to cause personal injury. Flat plate heat collector with heat absorption efficiency of technological breakthroughs, in gradually, and the safe and beautiful, can be achieved with the perfect combination of architecture. According to circular mode classification, Solar Module Manufacturer dab6d25ck can be divided into two kinds of natural circulation, forced circulation. Natural circulation mode for water tank and the heat collector position drop must be high, installation of pipeline cannot appear right angle bend. Otherwise easily lead to gas blockage problem, the heat exchange efficiency is low, the temperature of bottleneck.
In Nanjing, Jiangning, Qixia District, have installed thousands of sets of balcony wall hanging system, flat plate collector like liquid crystal display as embedded in the balcony facade. It is understood, these projects use light type forced circulation balcony wall systems, is a newly developed technology, with a number of patented technologies, the project was named " best collaboration project of building energy saving ".
According to light New Energy Company President Ma Weifei, forced circulation system using circulating pump accelerated heat, divided into external and internal type two. External circulation mode has high cost, large heat loss, large energy consumption, large noise, and not beautiful appearance problem. Internal circulation is to avoid these problems, in the standard illumination conditions, Google TV remotes system energy reaches 9.0-9.5MJ/, higher than the national standard 36%-40%, and beautiful appearance, high thermal efficiency, low energy consumption. "
By the Jiangsu provincial product quality supervision and inspection and Research Institute testing shows that, according to the national standard GB26969-2011 requirements of test items, the system CTP detection value is 0.47, more than a national energy efficiency standards. And in the industry, Promotion gifts can reach the international level of energy efficiency standard balcony wall system is one of the few.
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