High -efficient sound absorption wall body
The utility model discloses a high -efficient sound absorption wall body, it includes wall body (6), wall body (6) surface is provided with inhales sound cotton (5), it evenly is provided with and inhales sound cone (4) to inhale sound cotton (5) surface, it fixes on wall body (6) surface through ke...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a high -efficient sound absorption wall body, it includes wall body (6), wall body (6) surface is provided with inhales sound cotton (5), it evenly is provided with and inhales sound cone (4) to inhale sound cotton (5) surface, it fixes on wall body (6) surface through keel frame (3) that are the groined type form to inhale sound cotton (5), it is provided with abatvoix (2) to inhale sound cotton (5) top, abatvoix (2) surface is provided with microperforated panel (1), evenly be provided with the aperture on abatvoix (2), the aperture reverse side all is provided with the horn mouth body (21). It is applicable to the sound absorption design of hard wall, has synthesized the plane and has inhaled sound cotton structure and space acoustic absorber structure, when improving absorbing effect greatly, guarantees wall intensity and pleasing to the eye.
本实用新型公布了一种高效吸声墙体，它包括墙体(6)，所述墙体(6)表面设置有吸音棉(5)；所述吸音棉(5)表面均匀设置有吸音圆锥体(4)；所述吸音棉(5)通过呈井字形状的龙骨架(3)固定在墙体(6)表面；所述吸音棉(5)上方设置有吸音板(2)；所述吸音板(2)表面设置有微穿 |
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