Research Of Energy Conservation Technology Of Shanxi College Existing Students' Dormitory Envelope Structure

With the social and economic development, the increasingly serious energy shortage, the social construction of the total energy consumption of a growing proportion of energy consumption. China's existing structures are high energy-consuming for the vast majority of construction, carry out the transformation of existing building energy conservation, energy conservation construction is to achieve one of the important ways.Public buildings energy conservation design standards provided for in the energy conservation 50% of the target, by improving the thermal performance envelope structure, improve the heating efficiency of energy consumption of air conditioning and lighting to common burden, which improve thermal performance envelope share of energy conservation rate of about 20%. Clearly, the implementation of the existing building envelope of the energy conservation and energy conservation construction is to make both of the necessary conditions foe success.Shanxi Province is a large consumption of energy civil construction area of about 64 million square meters, of which more than 95 percent of non-energy conservation construction. As a large number of civil construction, college student dormitory buildings across the province's cities, with the exception of new schools, the college existing student dormitory buildings in Shanxi province, most of the 20th century the 80s and 90s built. Today, although such construction of the main structure is still intact, but because most student dormitory building envelope system physical properties do not meet requirements of energy conservation standards, and now the entire construction of gas-tight poor, poor insulation performance, building energy consumption volume relatively large. In this regard a large extent, the increasing impact on the people of indoor comfort requirements, the building energy consumption on the other hand enormous load to the energy and the environment also bring great pressure. So, Shanxi Province college existing student dormitory buildings the necessary transformation of energy conservation has become at this stage we have to face the practical problem need to do further in-depth study.In this paper, Shanxi Province college existing student dormitory teaching the envelope structure of energy conservation technologies to the study, Shanxi Province select a typical floor, for college student dormitory buildings teaching subjects and to make use of questionnaires, on-site investigation, testing methods, such as in the college existing student dormitory building envelope the status quo, winter and summer and fall indoor thermal environmental conditions, such as building energy consumption in depth investigation in conjunction with the college existing student dormitory buildings layout characteristics of the application of walls, roof, windows and other parts of the energy conservation technologies with energy conservation measures and 50 percent of the standard combination of technical measures and finally through the simulation, the different energy conservation combination of technical measures in the teaching building of energy conservation effect of economic and to conduct the analysis and evaluation, and make the corresponding and recommendations for the construction of energy conservation design and the corresponding reference.