Novel heat-insulated energy-saving aluminum-alloy window

Abstract

The invention discloses a novel heat-insulated energy-saving aluminum-alloy window, which comprises a window frame, a window sash, window glass and a pressing bar. The window frame and the window sash both have insulating broken-bridge structures, a frame insulating penetrating bar is arranged in the window frame, a sash insulating penetrating bar is arranged in the window sash, a frame and sash intermediate rubber strip and a frame-sash sealing rubber strip are arranged between the window frame and the window sash, an outer glass rubber strip is arranged between the outer side of the window glass and the window sash, an inner glass rubber strip is arranged between the inner side of the window glass and a pressing line, one side of the inner glass rubber strip clings to the pressing line, and a gap is formed between the other side of the inner glass rubber strip and the window glass. In terms of design of section bars, both the window frame and the window sash have the insulating broken-bridge structures, the insulating penetrating bars made of micro-foaming materials are adopted in the middle of the window frame and the window sash, so that the heat transmitting path through the window frame and the window sash is blocked, and high efficiency and energy saving are achieved. The way of rolling the bars prior to penetrating the bars are both employed in the window frame and the window sash, so that sealing and shearing force of the section bars of the window frame and the window sash are guaranteed, and strength of the section bars is higher.

Description

[0001] technical field [0002] The invention relates to an aluminum alloy door and window. Background technique [0003] With the development of society, people have higher and higher requirements for environmental protection and energy saving. How to save energy is an important issue in the current development, and energy-saving doors and windows must be the development direction of the doors and windows industry. At present, the conventional aluminum alloy doors and windows with broken bridges on the market use nylon 66+25% glass fiber as the heat insulation strip material, and the heat preservation effect is average. While increasing the width, the strength of doors and windows is greatly affected. Contents of the invention [0004] The object of the present invention is to provide a heat-preserving and energy-saving aluminum alloy door and window, which has good sealing performance, can effectively block sound transmission, create a good indoor acoustic environment ...

AI Technical Summary

Problems solved by technology

At present, the conventional aluminum alloy doors and windows with broken bridges on the market use nylon 66+25% glass fiber as the heat insulation strip material, and the heat preservation effect is average. While increasing the width, the strength of the door and window can be greatly affected

Images