Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic shielding sound absorption and insulation device and control method
The invention belongs to the technical field of information security, and discloses an electromagnetic shielding sound absorption and insulation device and a control method. The electromagnetic shielding sound absorption and insulation device adopts a shielding and sound insulation integrated modular plate to make an electromagnetic shielding sound absorption and insulation main module, wherein the plate comprises a sound insulation layer, a sound absorption layer, an air layer, a shielding layer, a resonance plate, a module bracket, a damping material, an elastic connection structure, a sound insulation felt and a fixed frame; and the air layer, the sound insulation layer and the sound absorption layer are distributed in a staggered manner, the sound absorption layer is clamped between the air layer and the sound insulation layer, the shielding layer is arranged at one side, which is away from the sound insulation layer, of the air layer, and the shielding layer, the air layer, the sound insulation layer and the sound absorption layer are distributed in a stepped manner. The shielding layer, the air layer, the sound insulation layer and the sound absorption layer are distributed in a stepped manner, thereby being convenient for installation and cooperation. The shielding sound insulation main module disclosed by the invention has high confidentiality, high shielding efficiency, high sound absorption coefficient and sound insulation index and wide application range of products.
本发明属于信息安全技术领域，公开了一种电磁屏蔽吸音隔声装置及控制方法，所述电磁屏蔽吸音隔声装置采用屏蔽、隔音一体模块化的板材制成电磁屏蔽吸音隔声主模块，板材包括隔音层、吸音层、空气层、屏蔽层、共振板、模块支架，阻尼材料，弹性连接结构，隔音毡和固定边框；空气层、隔音层和吸音层交错分布，吸音层夹设于空气层和隔音层之间，屏蔽层设于空气层远离隔音层的一侧，屏蔽层、空气层、隔音层和吸音层呈阶梯状分布。屏蔽层、空气层、隔音层和吸音层呈阶梯状分布，便于安装配合。本发明的屏蔽隔声主模块具有较高的保密性能，屏蔽效能高，吸音系数和隔音量指数高，产品使用范围广。
Electromagnetic shielding sound absorption and insulation device and control method
The invention belongs to the technical field of information security, and discloses an electromagnetic shielding sound absorption and insulation device and a control method. The electromagnetic shielding sound absorption and insulation device adopts a shielding and sound insulation integrated modular plate to make an electromagnetic shielding sound absorption and insulation main module, wherein the plate comprises a sound insulation layer, a sound absorption layer, an air layer, a shielding layer, a resonance plate, a module bracket, a damping material, an elastic connection structure, a sound insulation felt and a fixed frame; and the air layer, the sound insulation layer and the sound absorption layer are distributed in a staggered manner, the sound absorption layer is clamped between the air layer and the sound insulation layer, the shielding layer is arranged at one side, which is away from the sound insulation layer, of the air layer, and the shielding layer, the air layer, the sound insulation layer and the sound absorption layer are distributed in a stepped manner. The shielding layer, the air layer, the sound insulation layer and the sound absorption layer are distributed in a stepped manner, thereby being convenient for installation and cooperation. The shielding sound insulation main module disclosed by the invention has high confidentiality, high shielding efficiency, high sound absorption coefficient and sound insulation index and wide application range of products.
本发明属于信息安全技术领域，公开了一种电磁屏蔽吸音隔声装置及控制方法，所述电磁屏蔽吸音隔声装置采用屏蔽、隔音一体模块化的板材制成电磁屏蔽吸音隔声主模块，板材包括隔音层、吸音层、空气层、屏蔽层、共振板、模块支架，阻尼材料，弹性连接结构，隔音毡和固定边框；空气层、隔音层和吸音层交错分布，吸音层夹设于空气层和隔音层之间，屏蔽层设于空气层远离隔音层的一侧，屏蔽层、空气层、隔音层和吸音层呈阶梯状分布。屏蔽层、空气层、隔音层和吸音层呈阶梯状分布，便于安装配合。本发明的屏蔽隔声主模块具有较高的保密性能，屏蔽效能高，吸音系数和隔音量指数高，产品使用范围广。
Electromagnetic shielding sound absorption and insulation device and control method
一种电磁屏蔽吸音隔声装置及控制方法
LIU QINGMIN (Autor:in) / WANG XIAOLIANG (Autor:in) / JIANG ZHUQING (Autor:in) / SUN HONGHONG (Autor:in) / GAO YING (Autor:in) / SHAO BINGYIN (Autor:in) / LI GANG (Autor:in) / HE FUJIAN (Autor:in) / LI YAN (Autor:in) / SUN LIANXIN (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
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