Ventilative and lighting silencing window

A technology of sound-absorbing and sound-absorbing panels, which is applied in the direction of ventilation arrangement, sound-proof doors/windows, windows/doors, etc. It can solve problems affecting the health of personnel and working environment, easy fatigue, and the impact of personnel work, so as to increase the effect of absorbing and silencing, Beautiful design and the effect of solving noise problems

Active Publication Date: 2017-05-17
安徽三星环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 pers

Method used

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  • Ventilative and lighting silencing window
  • Ventilative and lighting silencing window

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] Such as figure 1 , 2 As shown, a ventilating and daylighting noise reduction window includes a noise reduction frame 1, and a noise reduction frame 2 installed on one end edge of the noise reduction frame 1. The noise reduction frame 1 is inserted into the hole for installing the window on the wall, and the outer surface is connected to the wall , The muffler frame 1 is a through hole, one end of its opening faces the room, and the other end faces the outdoor. A sound-absorbing baffle 3 installed from the outdoor end of the muffler frame to the indoor end is installed in the through hole of the muffler frame 1, and the sound-absorbing baffle 3 There is a ventilation channel away from the indoor end, and the sound-absorbing baffle 3 divides the muffler frame 1 into two connecting indoor and outdoor spaces I and II. A baffle I is set at the opening of the space I toward the indoor, and the space II is toward the indoor A window 4 is provided at the opening...

Example Embodiment

[0021] Example 2

[0022] As a preferred design of embodiment 1, the sound-absorbing grille 5 consists of a vertical sound-absorbing board parallel to the sound-absorbing baffle 3, a horizontal sound-absorbing board arranged between the vertical sound-absorbing board and the sound-absorbing baffle, and a vertical sound-absorbing board. It is composed of a horizontal muffler board between the muffler frame.

[0023] The sound-absorbing frame 2 is composed of a shell, a protective grid board and a sound-absorbing material filled in between; the sound-absorbing baffle 3, the vertical sound-absorbing board, and the horizontal sound-absorbing board are all composed of a frame shell and mounted on the frame shell The two sides of the body are composed of protective mesh panels and sound-absorbing materials filled therein; one side of the two-sided protective mesh panels of the sound-absorbing baffle 3 is located in the space I and the other is located in the space II.

[0024] Two muffler...

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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...

Claims

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Application Information

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IPC IPC(8): E06B5/20E06B1/36E06B7/10E06B1/68
CPCE06B1/36E06B1/68E06B5/205E06B7/10
Inventor 吴光明
Owner 安徽三星环保工程有限公司
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