Pressure storage and water drainage structure of aluminium window

Abstract

The invention provides a pressure storage and water drainage structure of an aluminium window. An inner water storage cavity and an outer water storage cavity which have high-water level water storage functions are respectively formed along two side tracks on a lower beam of a bidirectional horizontal pull-type aluminium window, water guide holes are formed in different positions in the inner water storage cavity and the outer water storage cavity, rainwater which is permeateding into the water storage cavities or inner channels areis guided into a water drainage cavity below the outer part of an aluminium window chamber through the water guide holes, and the indoor and outdoor pressure balancing principle is utilized to discharge the rainwater out of the chamber; and the design and formed staggering water drainage channels are utilized, the higher outdoor wind pressure can be born except the indoor wind pressure can be relieved, and furthermore, the high water tightness and resistance to long-time high wind pressure can be realized. In addition, separating type tracks are utilized to be combined above the water storage cavities, the aluminium window can be conveniently extruded and processed, the damage during the installation and construction of the aluminium window can be avoided, and replace of users can be facilitatedconveniently change.

Description

technical field [0001] The invention relates to a pressure storage and drainage structure of an aluminum window, in particular to the isobaric drainage structure on the indoor side of the aluminum window when it is subjected to outdoor wind and rain, so that it has high watertightness and high airtightness as the main technical field . Background technique [0002] Aluminum windows have already become one of the indispensable main building components in modern buildings. However, in practical applications, whether the known aluminum windows are energy-saving aluminum windows, or non-energy-saving aluminum All windows have some insurmountable problems, including the inability to balance airtightness and watertightness, poor drainage and inability to effectively resist splashing and water seepage caused by strong wind pressure, which is like ordinary single-cavity aluminum windows. Or the design of the stepped aluminum window, the traditional aluminum window usually has a str...

AI Technical Summary

Problems solved by technology

However, in this known prior U.S. patent, similarly, when the wind and rain intensify, the strong wind is still easy to blow in reverse from the exposed draft tube, causing the rainwater accumulated on the window frame or the groove to overflow, and then Penetrating into the room causing water leakage

[0007] In order to solve the problems of poor drainage of existing aluminum windows and avoid the leakage of rainwater due to the influence of wind pressure, and to take into account the airtightness and watertightness required by aluminum windows, a new design is required in order to effectively Solve the most basic but difficult to break through problems of aluminum windows

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