Heat-insulating aluminum alloy section comprising heat-insulating bars and multiple seals

Abstract

The invention discloses a heat-insulating aluminum alloy section comprising heat-insulating bars and multiple seals. The heat-insulating aluminum alloy section comprises a window frame (14) and a window sash (15), wherein the window frame (14) is compounded by an inner window frame (18) and an outer window frame (19); the window sash (15) is compounded by an inner window sash (20) and an outer window sash (21); the window frame (14) and the window sash (15) are provided with a plurality of sealing element notches; matched sealing elements and heat-insulating bars are arranged in the notches; the inner window frame (18) and the outer window frame (19) are connected through a deformed sealing channel (10); a plurality of sealing elements are arranged on the deformed sealing channel (10). The heat-insulating aluminum alloy section has a good sealing effect.

Description

technical field [0001] The invention belongs to the field of building doors and windows, and in particular relates to a heat-insulating aluminum alloy profile containing heat-insulating strips and multiple seals. Background technique [0002] Aluminum alloy doors and windows Colored doors and windows are the fifth generation after wooden windows, iron windows, plastic steel doors and windows and ordinary colored aluminum alloy doors and windows, which are thermal insulation, sound insulation and energy saving doors and windows. Its surface can be painted with various colors. The existing aluminum alloy colored doors and windows do not have the ability to assemble multiple seals, no heat preservation, poor wind pressure resistance, poor sound insulation effect, and poor sealing effect. [0003] Most of the traditional aluminum alloy doors and windows do not have thermal insulation effect, whether it is in cold winter or hot summer, it will consume a lot of energy. The main ...

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Problems solved by technology

But the profile also has the following defects, such as figure 1 As shown, the top of the window sash has an arc-shaped part a, which is not conducive to the outflow of rainwater, and at the same time, because the gap between the arc-shaped part and the wall is too small, it is not conducive to wiping the window; the profile has a sealant Strips c and d are inlaid inside the profile, so for a window, two sealant strips need to be installed and produced, which increases the cost; at the same time, the lower part d of the window sash inside the profile cannot be installed with multi-notch standard hardware. inconvenient

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