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Acoustic ceiling

A technology of suspended ceilings and sound-absorbing panels, applied in ceilings, buildings, building components, etc., can solve the problems of poor structural strength of polyester fiber sound-absorbing panels, bending of panels, etc., achieve good absorption effect, good ability to absorb high-frequency sound, Good overall structural strength

Active Publication Date: 2020-02-07
安徽圆明基建设集团有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this technical solution has the following problems: the structural strength of the polyester fiber sound-absorbing board is poor, so the board is prone to bending when used as a ceiling support structure

Method used

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  • Acoustic ceiling
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Examples

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Embodiment Construction

[0034] The present invention will be further described with reference to the accompanying drawings.

[0035] Such as figure 1 As shown, a sound-absorbing ceiling includes a suspender 1 and a sound-absorbing component 2 , and the sound-absorbing component 2 includes a steel structure frame 3 and a polyester fiber sound-absorbing panel 4 connected to the steel structure frame 3 .

[0036] Such as figure 2 and image 3 As shown, the steel structure frame 3 includes a square-shaped outer frame body 5 and a plurality of connecting rods 6 located in the surrounding area of ​​the outer frame body 5 . The outer frame body 5 includes a first frame rod 7 and a second frame rod 8 connected to the same side at both ends of the first frame rod 7, the second frame rod 8 is perpendicular to the first frame rod 7, and the first frame rod 7 and the second frame rod Two frame rods 8 are hollow square tubes. The connecting rods 6 are welded on the first frame rod 7 on the side where the sec...

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Abstract

The present invention relates to a ceiling and more particularly to a sound absorbing ceiling. A sound absorbing ceiling comprises a boom and a sound absorbing component, wherein the sound absorbing component comprises a steel structure frame and a polyester fiber sound absorbing panel connected to the steel structure frame; the polyester fiber sound absorbing panel is formed by splicing a plurality of sound absorbing panel blocks mounted on the steel structure frame. The plurality of sound absorbing panel blocks are installed on the steel structure frame, and then are spliced to form the polyester fiber sound absorbing panel, and the polyester fiber sound absorbing panel is used to absorb sound. Since the steel structure frame is used as a support and the sound absorbing panel blocks havesmall sizes, the sound absorbing panel blocks are not subjected to a large force due to its own weight when mounted on the steel structure frame. Therefore, the sound absorbing ceiling has good overall structural strength.

Description

technical field [0001] The present invention relates to a suspended ceiling, more specifically, it relates to a sound-absorbing suspended ceiling. Background technique [0002] The utility model patent with authorized notification number CN202493050U discloses a sound-absorbing ceiling, which can absorb sound by setting sound-absorbing cotton and polyester fiber sound-absorbing panels. [0003] However, this technical solution has the following problems: the polyester fiber sound-absorbing board has poor structural strength, so it is easy to bend the board when it is used as a ceiling support structure. Contents of the invention [0004] Aiming at the shortcomings of the prior art, the present invention provides a sound-absorbing ceiling, which has the advantage of better structural strength. [0005] In order to achieve the above object, the present invention provides the following technical solutions: a sound-absorbing ceiling, including a suspension rod and a sound-abs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B9/00E04B9/04
CPCE04B9/00E04B9/001E04B9/045
Inventor 赵波
Owner 安徽圆明基建设集团有限公司
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