Curtain wall with air exchange function

Abstract

The invention relates to a curtain wall with an air exchange function, and belongs to the technical field of building construction. The curtain wall comprises a curtain wall body. The curtain wall body comprises an outer wall and an inner wall. An air channel is formed between the outer wall and the inner wall. The outer wall is provided with an air inlet and an air outlet separately. A switchingpiece is arranged inside the air channel, a ventilation opening is formed in the inner wall, a baffle is arranged on the inner wall, a sliding groove is formed in the inner wall, a sliding block in sliding connection with the interior of the sliding groove is arranged on the face, towards the inner wall, of the baffle. A first driving piece for driving the baffle to drive the sliding block to moveinside the sliding groove is arranged on the inner wall. When ventilation is needed, the switching piece opens the air inlet and the air outlet, the first driving piece drives the pipe baffle to move, the baffle is away from the ventilation opening, natural air enters the air channel through the air inlet, indoor air enters the air channel through the ventilation opening and is exhausted throughthe air outlet, indoor air exchange is completed, no window needs to be arranged, and the attractiveness of the whole building is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a curtain wall with ventilation function. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called "curtain wall". It is a light-weight wall with decorative effect commonly used in modern large-scale and high-rise buildings. Composed of panels and supporting structure systems, it can have a certain displacement capacity relative to the main structure or a certain deformation capacity itself, and does not bear the role of the main structure. The building envelope structure or decorative structure (the external wall frame support system is also a curtain wall system kind of). [0003] The Chinese patent with the application publication number CN106351366A discloses a double-layer glass curtain wall structure, which includes an outer hook, a frame, an outer cove...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the traditional double-layer glass curtain wall, no matter in summer or winter, its glass curtain wall is always closed, so that the indoor and outdoor are completely isolated, and there is no air exchange. When the room needs to be ventilated, Windows are usually used, but there are many windows in the entire building, and their opening degrees vary, which seriously affects the aesthetics of the entire building.

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