2013年2月25日星期一

The high-level solar homes completed in the Soviet Union


Recently, high-rise buildings, building integrated solar energy and air source demonstration project to observe the scene and technology seminar held in Xishan District, Wuxi City, Jiangsu Province Bureau of Housing and Urban.

The participants visited the Jiangsu Province, building energy efficiency (green building) demonstration projects, high-rise building solar integration key technology demonstration projects - Yunlin District Court. From the Jiangsu Provincial Department of Housing and Urban-Rural Construction Department of Housing and Urban-Rural Construction Bureau of Wuxi, China Academy of Building Research, Chinese Renewable Energy Society, representatives of China Architectural Design and Research Institute and other government departments and units around the high-rise buildings use of solar panel  energy, solar energy and issues such as building integrated discussion and exchange.

According to reports, Yunlin Court G3 blocks of 18-storey high-rise residential applications is a new type of heat pump solar hot water system. The system implements solar and air dual energy around the clock throughout the year for the construction supply hot water. Outdoor dual-energy flat-plate collector thickness of some of the ultra-thin design only 8cm, according to the aesthetic needs of the building facades, zero angle mounted vertically, can replace air conditioning floating board member to maximize the integration of building, realize solar and building integration. The tank can be placed anywhere in the room, according to the design and installation of personalized interior decoration environment.

It is reported that the split solar cell hot water system under the conditions of the existing level of technology to realize is the integration of high-rise buildings and modern architecture almost difficult to do, because the realization of the value of all the functionality must be built on to meet the technical requirements can be reflected in the working conditions, that has good lighting conditions. And objective on the practical application of the process, there are few such conditions, even in a cell or a building often local households to meet the need of such products run throughout the year with plenty of light conditions can not be satisfied.

Wuxi Red Sun Solar Energy Technology Co., Ltd. Chairman Wang Guoxiong, new heat pump solar hot water system due to the heat pump operating mode to achieve full access to solar thermal light conditions, and can heat the air intake in the half-light, no light conditions and in different good conversion under working conditions encountered in the practical application of the "Triangle" (latitude angle, which fundamentally solved, toward the corner, blocking angle) application bottlenecks.

The system under good lighting conditions can make full use of solar energy, is inadequate sunlight conditions, rainy days and other adverse weather conditions, the heat pump system can be used to ensure that the entire system of energy-saving and practical effect of dual energy utilization, the whole annual energy-saving effect than a simple solar charge controller system increased by 30%, increased by about 20% to make up for a single use solar or air functionality and usability defects than separate heat pump system.

The system can be implemented in the entire district of unlimited full-households to install, not units, buildings around the shelter, toward the angle factors. The ordinary solar hot water system is difficult to achieve due to various factors throughout the district all installed, can only select a limited installation conditions of the user to install and use, but can not guarantee that the use of the annual 24-hour hot water supply requirements.

The system regardless of the collector inclined or vertical illumination angle, regardless of the orientation of the houses and buildings, lighting conditions, how can install, widely used in urban and rural areas of northern China, southern. The system exceeded the number of technical bottleneck, has five national invention patents, 15 utility model patents, and in 2010 by the Ministry of Housing and Urban Technology Assessment was listed as the promotion of scientific and technological achievements of the national construction industry projects.

The system application in Yunlin District Court out does not affect the exterior of the building, not to increase the burden on the design, there is no security risk, practicality, general adaptability, the advantages of energy saving and environmental protection.

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