A double hollow double silver low-e aluminum alloy broken bridge thermal insulation window structure

Abstract

The invention discloses a double-hollow double-silver Low-E aluminium alloy broken-bridge heat-preservation thermal-insulation window structure. The structure is characterized by comprising three layers of glass and double hollow structures formed by the three layers of glass, wherein the end part of the three layers of double-silver Low-E glass is connected with an aluminium alloy profile window frame through a sealing strip; a broken bridge structure is arranged in the aluminium alloy profile window frame; thermal insulation strips are arranged in the broken bridge structure; the aluminium alloy profile window frame is also connected with a steel auxiliary frame through a screw; the steel auxiliary frame is fixedly connected with a wall body through a steel connecting piece. The heat-preservation thermal-insulation window structure provided by the invention has the air tightness of not lower than five grade, the water tightness of not lower than four grade, and the wind pressure resistance performance of not lower than four grade, the hollow glass has the heat preservation performance K value of smaller than or equal to 0.7Q and the sound insulation performance of more than or equal to 40DB; the heat-preservation and sound-insulation effect is fully improved; the energy consumption in the residence life can be decreased comprehensively; the heat conduction is reduced by over four fifths in comparison with the heat loss of a common window; with the comprehensive decrease in the energy consumption in the residence life, the life quality is improved.

Description

technical field [0001] The invention relates to a thermal insulation window structure, in particular to a double hollow double silver Low-E aluminum alloy broken bridge thermal insulation window structure. Background technique [0002] Most of the heat in the house is dissipated by the windows, and ordinary single-layer or double-layer glass has poor thermal insulation effect and sound insulation effect is not ideal, so using ordinary glass windows will waste a lot of energy and does not meet the requirements National call for energy conservation and emission reduction. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to solve the deficiencies in the prior art and provide a triple-glazed double-hollow double-silver Low-E aluminum alloy broken bridge insulation with good heat insulation and sound insulation performance, which can promote energy saving and emission reduction of buildings. Insulated window structure. [0004] Tech...

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Problems solved by technology

[0002] Most of the heat in the house is dissipated by the windows, and ordinary single-layer or double-layer glass has poor thermal insulation effect and sound insulation effect is not ideal, so using ordinary glass windows will waste a lot of energy and does not meet the requirements National call for energy conservation and emission reduction

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