Low Energy Building And Its Application

The concept of passive houses the earliest source in Sweden Lund University Bo Adamson professor and the German passive house Institute woifgangfeist, in a discussion of the May 1988. The government through a series of studies and Germany Hesse funded the establishment of the concept of passive house. Passive house building refers to in the refrigeration and heating season, to the greatest extent avoid the use of traditional energy, only by building its own energy and the rational use of renewable energy, satisfies the indoor climate comfortable degree of a housing. With the world’s first passive house built in 1991, and achieved good results, the concept of passive housing in the global scope to continue to develop and evolve. With the increasingly serious problem of global warming, and the Copenhagen conference, the whole world, especially the developed countries, the investment in the passive housing has become more and more big. Along with the progress of science and technology, and a variety of related laws and regulations perfect, passive house is simple just focus on building energy-saving, more and more international standard system, the sustainable development of the construction of the environment, buildings in terms of climate, economy, technology, law, architecture and culture demands more and more strict, to building materials economic, environmental protection, science and technology content, is also getting higher and higher. Passive, sustainable architecture will be the development direction of the world building system.China is a country with a relatively poor natural resources, energy and resources, such as arable land per capita is low, energy-saving emission reduction and economic development of the contradictions have become increasingly prominent, environmental governance needs is urgent, and building energy saving is follow the basic method of design with climate and energy saving, construction planning zones, groups and monomer, building towards, spacing, solar radiation, wind direction and the external space environment research, design a low energy building, and in our country at present, the development of energy-efficient construction is relatively backward, still in practice exploration stage. In this paper. The emphasis is to Qingdao "ecological park in Germany German business center" project to rely on, focusing on the attention of low energy buildings and several key technical expansion analysis and discussion, and combined with the present corresponding laws and regulations, make corresponding exploration of low energy building development.