Modular passive energy-saving building and construction method thereof

Abstract

The invention relates to a modular passive energy-saving building.The building comprises at least one floor unit, a roof cover and an atrium used for air circulation.The top of the floor unit on the uppermost layer is covered with the roof cover.The atrium penetrates through all the floor units and the roof cover to be communicated with the outside environment.Each floor unit comprises a steel structure framework module convenient to install, a wall module with a heat-isolation function, a building bottom plate and a door window with good heat preservation performance.The industrialization degree of the building is improved through modular construction, and the construction period is shortened.In the construction process, construction garbage and construction dust are effectively controlled, and energy conservation and environment protection are achieved.By means of the wall modules with the heat-isolation function and the door windows good in heat preservation performance, heat transfer between the inside of the building and the outside is greatly reduced, and dependence to air conditioners and heating equipment is reduced.Besides, the building can be cooled at night due to the ventilation and cooling function of the atrium, use of the air conditioners is further reduced, electric energy is greatly saved, and the aim of passive energy conservation and environment protection is achieved.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a modular passive energy-saving building and a construction method thereof. Background technique [0002] In modern society, buildings have gradually become one of the huge carriers of resource and energy consumption. According to statistics from the Energy Research Institute of the National Reform and Development Commission, the energy consumption related to buildings in cities and towns in my country is as high as 40%. At the same time, the energy consumption of buildings in some developed countries reaches 40%-50% of the total energy consumption of the society, and the energy consumption of the building use process accounts for 50-55% of the total energy consumption of the building. With the increasing progress of urbanization in our country, the amount of construction will continue to increase. Therefore, building energy conservation has become an urgent problem to b...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a modular passive energy-saving building and its construction method, aiming to solve the problem of high energy consumption during the construction and use of the building

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