A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an independent sound insulation room. The independent sound insulation room comprises a first multimedia screen, a framework layer and a second multimedia screen, the multimedia screens are mounted on the inner and outer surfaces of the framework layer, wherein the framework layer comprises keel frame bodies, a framework body sound insulation layer between the keel frame bodies, framework surface sound insulation layers inside and outside the keel frame bodies, and flame-retardant layers covering the surfaces of the framework surface sound insulation layers. According to the independent sound insulation room, a sound absorption plate cooperates with the keel frame bodies, so that the framework strength and the sound absorption effect are improved, the contradictionbetween sound insulation quality control and sound insulation room weight and volume control is solved; sound absorption hole channels formed by metal films with protrusions are formed in the sound absorption plate, sound energy can be consumed in the two modes of air vibration and metal film wall friction or metal film vibration, meanwhile, resonance is formed between the metal films, the metal film composition is optimized, and the sound energy consumption efficiency is further improved; and excellent sound absorption effects are achieved inside and outside the sound insulation room, and theindependent sound insulation room is suitable for the situation that the sound insulation requirement is relatively high or the multimedia screens are arranged inside and outside.
本发明公开了一种独立隔音间，包括第一多媒体屏幕、骨架层及第二多媒体屏幕；多媒体屏幕安装在骨架层内外表面；所述骨架层包括龙骨架体、龙骨架体之间的骨体隔音层及龙骨架体内外的骨面隔音层、覆盖在骨面隔音层表面的阻燃层。本发明利用吸音板本身与龙骨架体配合，提高了骨架强度以及吸音效果，解决了隔音质量控制与隔音间重量和体积控制之间的矛盾；在吸音板中设置带凸起的金属膜构成的吸音孔道，能够通过空气振动与金属膜壁摩擦或者金属膜振动的两种方式消耗声能，同时金属膜之间形成共振并且优化金属膜构成进一步提高声能消耗效率；本发明针对隔音间内外均具有优异的吸音效果，适用于对于隔音需求较高，或者内外均设置多媒体屏幕时的情形。
The invention discloses an independent sound insulation room. The independent sound insulation room comprises a first multimedia screen, a framework layer and a second multimedia screen, the multimedia screens are mounted on the inner and outer surfaces of the framework layer, wherein the framework layer comprises keel frame bodies, a framework body sound insulation layer between the keel frame bodies, framework surface sound insulation layers inside and outside the keel frame bodies, and flame-retardant layers covering the surfaces of the framework surface sound insulation layers. According to the independent sound insulation room, a sound absorption plate cooperates with the keel frame bodies, so that the framework strength and the sound absorption effect are improved, the contradictionbetween sound insulation quality control and sound insulation room weight and volume control is solved; sound absorption hole channels formed by metal films with protrusions are formed in the sound absorption plate, sound energy can be consumed in the two modes of air vibration and metal film wall friction or metal film vibration, meanwhile, resonance is formed between the metal films, the metal film composition is optimized, and the sound energy consumption efficiency is further improved; and excellent sound absorption effects are achieved inside and outside the sound insulation room, and theindependent sound insulation room is suitable for the situation that the sound insulation requirement is relatively high or the multimedia screens are arranged inside and outside.
本发明公开了一种独立隔音间，包括第一多媒体屏幕、骨架层及第二多媒体屏幕；多媒体屏幕安装在骨架层内外表面；所述骨架层包括龙骨架体、龙骨架体之间的骨体隔音层及龙骨架体内外的骨面隔音层、覆盖在骨面隔音层表面的阻燃层。本发明利用吸音板本身与龙骨架体配合，提高了骨架强度以及吸音效果，解决了隔音质量控制与隔音间重量和体积控制之间的矛盾；在吸音板中设置带凸起的金属膜构成的吸音孔道，能够通过空气振动与金属膜壁摩擦或者金属膜振动的两种方式消耗声能，同时金属膜之间形成共振并且优化金属膜构成进一步提高声能消耗效率；本发明针对隔音间内外均具有优异的吸音效果，适用于对于隔音需求较高，或者内外均设置多媒体屏幕时的情形。
Independent sound insulation room
一种独立隔音间
2020-05-22
Patent
Electronic Resource
Chinese