Air-breathing multifunctional window

Abstract

The invention relates to the technical field of a sound isolation purification window, in particular to an air-breathing multifunctional window. The air-breathing multifunctional window comprises an inner side window frame body and an outer side window frame body, wherein the inner side window frame body and the outer side window frame body form a ventilation and muffling passage through a density board; the inner wall of the ventilation and muffling passage is formed by a perforated plate and keel type glass wool; an air inlet, a primary effect filtering screen, an efficient filtering screen, a negative ion generator, an air outlet and a control system are arranged in the ventilation and muffling passage; the primary effect filtering screen is arranged in the position of the air inlet; the efficient filtering screen and the negative ion generator are respectively arranged in the position of the air outlet; an air inlet sensor is embedded in the position of the air inlet; an air outlet sensor and a loudspeaker are embedded in the position of the air outlet; the air inlet sensor, the air outlet sensor and the loudspeaker are electrically connected with the control system. By using such structural arrangement, the problems of traffic noise pollution and air pollution can effectively solved; the requirements of people can be met; indoor air breathing and effective sound isolation and purification performance can be realized.

Description

technical field [0001] The invention relates to the technical field of sound insulation and purification windows, in particular to a self-breathing multifunctional window. Background technique [0002] Urban traffic noise pollution has become the main source of pollution in the city, and the noise problem has attracted more and more people's attention. At present, the existing ventilation and sound insulation windows on the market have good effects on medium and high frequency noise, but have little effect on low frequency sound. Related Studies have shown that long-term exposure to a low-frequency environment can make people annoyed, learn, and reduce work efficiency. Therefore, traffic noise control, especially low-frequency processing, is imminent. [0003] People's living standards continue to improve, but air quality continues to decline. Severe air pollution has a serious impact on people's breathing and physical health. The existing patent can only solve the medium a...

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Problems solved by technology

[0004] In view of the above problems, the present invention provides a self-breathing multifunctional window, which effectively solves the problems of traffic noise pollution...

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