Interlayer ventilated wall body

Abstract

The present invention relates to building wall structure, and is especially one sandwiched ventilation wall with ventilation structure inside the wall to reduce power consumption of the building. The sandwiched ventilation wall has ventilation air layer between the outer wall and the inner wall, and ventilating holes in the upper and lower parts of the outer wall and the inner wall and possessing on-off unit to control airflow direction. The present invention has positive significance in lowering heat load of building enclosing structure. Owing to the temperature difference between inside and outside room, the inlet air and outlet air is heat exchanged before intake or exhaust, and this utilizes the heat effectively to lower the heat load of wall. The novel wall has no influence on the look of building, and old building may be reformed via increasing sandwiched ventilation layer inside the original wall.

Description

technical field [0001] The invention relates to a building wall structure, in particular to a sandwich ventilated wall which reduces building energy consumption by adopting a ventilating structure inside the wall. Background technique [0002] As the main enclosure structure of a building, the wall's thermal insulation and insulation functions have an important impact on the building's energy consumption. In order to improve the thermal insulation capacity of the wall, the substantive technical characteristics of various technical measures currently used can be summarized as follows: 1. Increase the thickness of the wall; 2. Use an interlayer of heat-insulating materials in the wall; layer. At present, in the wall structure with an air layer, only the air layer in the wall of the sun room is used for air circulation replacement, and the rest are all closed air layers, and the wall with a sealed air layer has no energy-saving effect. ideal. The air replacement layer of the...

AI Technical Summary

Problems solved by technology

Due to the solar house wall, the building must have the form of a glass curtain wall in appearance, and the distinctive appearance of the building is wrapped in a glass shell. From an architectural point of view, its application range is limited.

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