Double-layer linkage opening and closing curtain wall capable of adjusting temperature difference inside and outside glass

Abstract

The invention discloses a double-layer linkage opening and closing curtain wall capable of adjusting temperature difference inside and outside glass. The double-layer linkage opening and closing curtain wall comprises a curtain wall frame, curtain wall glass and sliding sashes; the curtain wall frame comprises stand columns and cross beams, the stand columns and the cross beams are crisscrossed to form lattice frames, and the lattice frames are used for installing the curtain wall glass or the sliding sashes; the curtain wall glass comprises inner-layer glass and outer-layer glass, and the curtain wall glass and the lattice frames jointly form a closed cavity; a fan is arranged in the stand columns or the cross beams, and an air inlet and an air outlet which are in communication with the closed cavity are formed in the stand columns or the cross beams where the fan is located. the sliding sashes include the inner sliding sash and the outer sliding sash which are symmetrically arranged, the inner sliding sash and the outer sliding sash are hinged to the lattice frames, hinge rods are hinged to the opposite sides of the inner sliding sash and the outer sliding sash respectively, the two hinge rods are symmetrically arranged, and the other ends of the two hinge rods are jointly hinged to a sliding block; and the sliding block and the lattice frames are connected in a sliding mode in the symmetrical line direction of the two hinge rods. According to the double-layer linkage opening and closing curtain wall, the temperature difference inside and outside the curtain wall glass can be adjusted, and the inner sliding sash and the outer sliding sash are opened and closed in a linkage mode.

Description

technical field [0001] The invention relates to the field of glass curtain walls, in particular to a double-layer linkage opening and closing curtain wall which can adjust the temperature difference between the inside and outside of the glass. Background technique [0002] Glass curtain wall is a kind of beautiful and novel building wall decoration method, and it is a remarkable feature in the era of modernism high-rise buildings. At present, the glass curtain wall is mainly single-layer curtain wall, followed by double-layer curtain wall. [0003] Compared with single-layer curtain wall, double-layer curtain wall has better thermal insulation performance, but the opening and closing of the outer sliding fan of double-layer curtain wall has always been a difficult problem in the industry. In hot weather, the air in the space between the non-open double-glazed glass is heated and expands, which increases the pressure in the space, and the problem of thermal burst is prone to...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of thermal bursting of the double-layer curtain wall and the difficulty of opening the outer sliding fan, this application provides a double-layer linkage opening and closing curtain wall that can adjust the temperature difference between the inside and outside of the glass

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