Ventilated sound insulation screen and window assembly

Abstract

A ventilated sound insulation screen and a window assembly are disclosed. The ventilated sound insulation screen is used for being mounted on a wall, a sash mounting port is arranged in the wall, anda sash is installed at the sash mounting port. The ventilated sound insulation screen comprises a sound insulation screen unit and a ventilation silencer unit. The sound insulation screen unit comprises a sound insulation substrate and a mounting member for mounting on the wall, the sound insulation substrate is movably mounted on the mounting member, the sound insulation substrate is spaced apartfrom the sash, the ventilation silencer unit comprises a ventilation member and a noise absorbing blade, the ventilation member is provided with an air inlet passage for connecting the indoor and outdoor, the noise absorbing blade is mounted on the ventilation member, and the noise absorbing blade is located in the air inlet passage; during movement of the sound insulation substrate relative to the mounting member, the sound insulation substrate can block an air channel passing through the sash port of the sash and communicating with the indoor, so that the outdoor air is allowed to enter theroom from the air inlet passage. At the same time, the ventilation function and the sound insulation function are achieved, the installation is convenient, and the cost is low.

Description

technical field [0001] The invention relates to the field of furniture, in particular to a breathable sound insulation screen and a window assembly. Background technique [0002] With the development of the urbanization process, the residential area is getting closer to the main and secondary arterial roads of the city, and the noise problem brought about by it is becoming more and more serious. The noise problem at home is mainly caused by factors such as the regional acoustic environment not up to standard, the sound insulation performance of the external windows is insufficient, and the sound insulation performance of the external windows drops sharply when the windows are opened for ventilation. In addition to building sound barriers on both sides of the road to improve the regional sound environment, the current conventional practice is to replace or add sound insulation windows with higher sound insulation to ensure a quiet indoor sound environment. However, the noise...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a breathable sound insulation screen to improve the problem that traditional windows cannot satisfy sound insulation and ventilation at the same time

[0005] The object of the present invention is to provide a window assembly to improve the problem that traditional windows cannot meet the requirements of sound insulation and ventilation at the same time

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