Ventilating window with haze prevention and noise reduction functions

Abstract

The invention discloses a ventilating window with haze prevention and noise reduction functions. The ventilating window with the haze prevention and noise reduction functions comprises a tempered glass casement window body on the lower portion and a purifying and silencing channel on the upper portion. A haze-prevention purifying device and a silencing noise-reduction device are arranged in the purifying and silencing channel. The haze-prevention purifying device comprises an ultrasonic atomization module, a condensation module and a cold and heat regulation and sterilization module. The silencing noise-reduction device comprises a primary sensor, a secondary sensor, an active controller and a secondary sound source. An outdoor air inlet is formed in one side of the purifying and silencing channel, an indoor air outlet is formed in the other side of the purifying and silencing channel, a primary filter screen is mounted at the outdoor air inlet, and a fence type window screen is mounted at the indoor air outlet. Large particulate impurities in outdoor air are filtered out through the filter screen at the outdoor air inlet, dust and noise are then removed through the haze-prevention purifying device and the silencing noise-reduction device, noise-free fresh air enters a room through the window screen at the indoor air outlet finally, and the problem that the indoor environment of humans is effected by PM2.5 and noise is solved; and the cost is low, the practicability is high, and the ventilating window with the haze prevention and noise reduction functions can be used for residential buildings or office buildings with severe haze and noise pollution.

Description

[0001] Technical field: [0002] The invention relates to a window of a building, in particular to a ventilation window for haze prevention and noise reduction. [0003] Background technique: [0004] At present, with the development of urbanization, the problem of environmental pollution has become increasingly prominent, seriously affecting human travel safety, and also causing great harm to human physical and mental health. PM2.5, which has appeared in recent years, has attracted global attention. PM2.5 refers to particulate matter with an aerodynamic equivalent diameter of 2.5 microns or less in the ambient air. (for example, heavy metals, microorganisms, etc.), and the characteristics of long residence time in the atmosphere and long transportation distance lead to a serious decline in air quality throughout the country, affecting human travel and physical and mental health. [0005] With the acceleration of the urbanization process, traffic noise pollution is becoming mo...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to aim at the urgent needs of the common people, overcome the shortcomings of the existing sound insulation windows, such as poor noise reduction effect, almost no effect on medium and low frequency noise, poor purification effect of the purifier, and poor effect on PM2.5, and provides a A ventilation window that can completely solve the low- and medium-frequency noise, purify PM2.5, reduce costs, be simple to operate, and have a long service life

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