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A sound-absorbing ceiling system

A ceiling and system technology, applied in the direction of sound insulation, ceiling, building, etc., can solve the problems of unable to realize the full band of high, medium and low sound waves, sound absorption, etc., and achieve the effect of good sound absorption effect, convenient assembly and disassembly, and simple construction

Active Publication Date: 2019-05-21
BEIJING NEW BUILDING MATERIALS PLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For places with special requirements, such as concert halls, theaters and other public places that require high sound effects, the existing flat hanging system can only absorb sound waves in a certain frequency band even if it uses sound-absorbing materials, and cannot achieve sound effects. Full-band sound absorption effect of high, middle and low sound waves

Method used

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  • A sound-absorbing ceiling system
  • A sound-absorbing ceiling system
  • A sound-absorbing ceiling system

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Embodiment Construction

[0031] In order to make the purpose of the invention, technical solutions and beneficial effects of the present invention clearer, the embodiments of the present invention will be described below in conjunction with the accompanying drawings. The features in can be combined arbitrarily with each other.

[0032] Examples see figure 1 , figure 2 and image 3 , figure 1 It is a perspective view of a sound-absorbing ceiling system, such as figure 1 A sound-absorbing ceiling system shown includes several ceiling boards 3, several transverse keels 2 and several longitudinal keels 1; 3 is connected to the lower part of the longitudinal keel 1; the transverse keel 2 and the longitudinal keel 1 are clamped, the longitudinal keel 1 and the ceiling board 3 are plugged in, and the top surface of the transverse keel 2 is separated with a connection hole 202. When suspending the ceiling, one end of the suspender rod is inserted into the connection The other end of the hole 202 is fixe...

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Abstract

The invention relates to a sound-absorbing ceiling system which comprises a plurality of ceiling plates, a plurality of transverse keels and a plurality of longitudinal keels. The transverse keels and the longitudinal keels are staggered to form a planar framework, and the ceiling plates are perpendicular to the planar framework and connected on the lower portions of the longitudinal keels; the transverse keels and the longitudinal keels are in clamping connection or inserting connection, the longitudinal keels and the ceiling plates are in inserting connection, a low-frequency sound-absorbing material is attached on the upper surface of each of the transverse keels and the longitudinal keels, and each ceiling plate is a mineral wool sound-absorbing plate. The sound-absorbing ceiling system is a vertical ceiling system different from existing straight ceiling systems in force bearing mode, has good decorating and sound-absorbing effect and can be widely applied in large entertainment venues having high requirements on sound-absorbing effect and decorating effect.

Description

technical field [0001] The invention relates to a suspended ceiling system in architectural decoration engineering, in particular to a straight suspended ceiling system with multiple sound-absorbing effects. Background technique [0002] Suspended ceiling refers to the top decoration of the living environment of a house, and is one of the important parts of interior decoration. The ceiling of a general residence or public place is a flat-hanging system formed by the hanging plate and the keel frame, which is parallel to the plane. The advantage of the flat-hanging system is that it can form a well-integrated top decoration. [0003] For places with special requirements, such as concert halls, theaters and other public places that require high sound effects, the existing flat hanging system can only absorb sound waves in a certain frequency band even if it uses sound-absorbing materials, and cannot achieve sound effects. High, medium and low sound wave full-band sound absorp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B9/06E04B1/82E04B1/86E04B9/22E04B9/36
Inventor 党连军李昂赵云平
Owner BEIJING NEW BUILDING MATERIALS PLC
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