Novel energy-saving and heat-insulating building curtain wall structure and construction method

Abstract

The invention discloses a novel energy-saving and heat-insulating building curtain wall structure. The novel energy-saving and heat-insulating building curtain wall structure comprises a plurality of curtain wall units, each curtain wall unit comprises a connecting back plate arranged on the outer side of a building wall body, an outer wallboard is arranged on the side, opposite to the building wall body, of each connecting back plate, and a distance is reserved between each outer wallboard and the corresponding connecting back plate. An outer heat-insulating plate and an inner heat-insulating plate are correspondingly and fixedly arranged on the two opposite side walls of the outer wallboard and the connecting back plate, a heat-insulating device is arranged between the outer heat-insulating plate and the inner heat-insulating plate and comprises a fixing shell fixedly arranged between the inner heat-insulating plate and the outer heat-insulating plate, and an inner cavity of the fixing shell is hollow. A plurality of blocking plates are vertically arranged in the fixing shell at intervals in a staggered mode, so that A snakelike circulation channel is formed in an inner cavity of the fixing shell, and an inlet part and an outlet part which communicate with the inner cavity of the fixing shell are correspondingly formed in the inner side and the outer side of the fixing shell. The novel energy-saving and heat-insulating building curtain wall structure has the effects that the heat-insulating effect of the curtain wall structure is improved, heat loss in a building is reduced, and energy conservation and environment protection are facilitated.

Description

technical field [0001] The application relates to the technical field of building curtain walls, in particular to a novel energy-saving and heat-preserving building curtain wall structure and construction method. Background technique [0002] With the continuous strengthening of people's awareness of environmental protection, the society's voice for environmental protection and energy conservation is getting higher and higher, and people have also put forward new requirements for environmental protection and energy conservation of buildings. The external enclosure structure of existing buildings in my country, especially the external walls and external windows have poor thermal insulation and air tightness, and the degree of heat loss is relatively high. Most of the energy consumption of buildings is lost through external walls and external windows. . [0003] Curtain wall is the outer wall enclosure of a building, which is hung like a curtain, so it is also called "curtain ...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: only by increasing the insulation material to insulate the building, the overall insulation performance of the curtain wall is poor, which easily leads to the loss of heat in the building, which is not conducive to energy saving

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