Ventilative and lighting silencing window

Abstract

The invention discloses a ventilative and lighting silencing window. The window comprises a silencing frame and silencing frame bodies installed at the edge of one end of the silencing frame. The silencing frame is inserted into a hole used for installing the window on a wall body. The outer surface of the silencing frame is connected with the wall body. A through hole is formed in the silencing frame. A sound absorbing and insulating baffle installed from the outdoor end of the silencing frame towards the indoor end of the silencing frame is arranged in the through hole of the silencing frame. A ventilating channel is reserved in the end, close to the indoor end of the silencing frame, of the sound absorbing and insulating baffle. The sound absorbing and insulating baffle partitions the silencing frame into a first space and a second space, wherein the first space and the second space enable the interior and the exterior of a room to communicate. A first baffle is arranged in an opening where the first space faces the interior of the room. A window body is arranged in an opening where the second space faces the interior of the second space. A second baffle is arranged in an opening where the second space faces the exterior of the room. A silencing grating provided with a ventilative channel is arranged between the first space and the sound absorbing and insulating baffle. The ventilative and lighting silencing window is simple in structural design, the noise problem is thoroughly solved, and noise outside a workshop meets environment requirements; and the ventilative and lighting effects are not influenced, design is attractive, and the overall environment of the workshop is not damaged.

Description

technical field [0001] The invention relates to a ventilation, lighting and sound-absorbing window, which belongs to the technical field of noise control. Background technique [0002] Noise control is necessary for existing industrial environmental protection. During production in the factory area, the noise generated by machinery and equipment has a serious impact on the surrounding environment. Even if the factory area is far away from the living area, the work of personnel in the office area of ​​the factory area will also be affected. , Working in a noisy environment for a long time, it is easy to get tired and irritable, which seriously affects the health of the personnel and the working environment. The state clearly requires that the sound outside the production plant should not be higher than 60db during the day and not higher than 50db at night. Therefore, it is necessary to control the noise. Among the control equipment, the window of the plant is a place that mus...

AI Technical Summary

Problems solved by technology

[0002] Noise control is necessary for existing industrial environmental protection. During production in the factory area, the noise generated by machinery and equipment has a serious impact on the surrounding environment. Even if the factory area is far away from the living area, the work of personnel in the office area of ​​the factory area will also be affected. , working in a noisy environment for a long time, it is easy to get tired and irritable, which seriously affects the health of the personnel and the working environment

The state clearly requires that the sound outside the production plant should not be higher than 60db during the day and not higher than 50db at night. Therefore, it is necessary to control the noise. Among the control equipment, the window of the plant is a place that must be controlled. While noise control needs to meet the national standards, it also needs to solve the problem of ventilation and lighting. The existing technology can not solve these problems well.

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