Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of sound insulation and noise reduction, in particular to a sound insulation room. The sound insulation room comprises a sound insulation room wall and a sound insulation plate fixed to the sound insulation room wall, the sound insulation plate comprises a first plate body, a second plate body and a side plate body fixedly connected between the first plate body and the second plate body, an anechoic chamber is formed among the first plate body, the second plate body and the side plate body, a plurality of first anechoic holes communicating with the anechoic chamber are machined in the first plate body, a sound absorption layer is laid on the side, away from the second plate body, of the first plate body, and an energy dissipation structure used for capturing sound waves to conduct reflection energy dissipation is arranged in the anechoic chamber. According to the sound insulation room, the sound insulation and noise reduction effects can be improved.
本申请涉及隔音降噪的技术领域，尤其是涉及一种隔音室，包括隔音室墙体以及固定于隔音室墙体上的隔音板，隔音板包括相对设置的第一板体和第二板体，以及固接于第一板体、第二板体之间的侧板体，第一板体、第二板体和侧板体之间形成消音室，第一板体上加工有多个与消音室相连通的第一消音孔，第一板体背离第二板体的一侧铺贴有吸音层，消音室内设有用于捕获音波以进行反射消能的消能结构。本申请能够提高隔音降噪的效果。
The invention relates to the technical field of sound insulation and noise reduction, in particular to a sound insulation room. The sound insulation room comprises a sound insulation room wall and a sound insulation plate fixed to the sound insulation room wall, the sound insulation plate comprises a first plate body, a second plate body and a side plate body fixedly connected between the first plate body and the second plate body, an anechoic chamber is formed among the first plate body, the second plate body and the side plate body, a plurality of first anechoic holes communicating with the anechoic chamber are machined in the first plate body, a sound absorption layer is laid on the side, away from the second plate body, of the first plate body, and an energy dissipation structure used for capturing sound waves to conduct reflection energy dissipation is arranged in the anechoic chamber. According to the sound insulation room, the sound insulation and noise reduction effects can be improved.
本申请涉及隔音降噪的技术领域，尤其是涉及一种隔音室，包括隔音室墙体以及固定于隔音室墙体上的隔音板，隔音板包括相对设置的第一板体和第二板体，以及固接于第一板体、第二板体之间的侧板体，第一板体、第二板体和侧板体之间形成消音室，第一板体上加工有多个与消音室相连通的第一消音孔，第一板体背离第二板体的一侧铺贴有吸音层，消音室内设有用于捕获音波以进行反射消能的消能结构。本申请能够提高隔音降噪的效果。
Sound insulation room
一种隔音室
FU HONGRUI (Autor:in)
17.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS