Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wallboard noise reduction structure for building outer wall transformation
The invention belongs to the technical field of building outer wall transformation, and particularly relates to a wallboard noise reduction structure for building outer wall transformation, which comprises an outer frame and a rear cover, the outer frame and the rear cover are fixedly connected through bolts, and an acoustic board is fixedly mounted in one side, far away from the rear cover, of the outer frame through bolts. The sound absorption plate is arranged at an opening in the side, away from the rear cover, of the outer frame, a sealing plate is fixedly connected to the side, close to the rear cover, of the sound absorption plate, and a noise reduction mechanism capable of reducing noise according to different sound frequencies appearing in the daytime and at night is arranged in the outer frame. By arranging the noise reduction mechanism, the problem that water resources are wasted due to the fact that water is used for increasing the weight of the acoustic board can be solved, the phenomenon that water is frozen in winter can be avoided, and the applicability and the use stability of the noise reduction structure are improved; and a timing structure is arranged.
本发明属于建筑物外墙改造技术领域，具体的说是一种建筑物外墙改造用墙板降噪结构，包括外框和后盖，所述外框与后盖之间通过螺栓固定连接，所述外框远离后盖一侧的内部通过螺栓固定安装有吸声板，且吸声板设置在外框远离后盖一侧的开口处，所述吸声板靠近后盖的一侧固定连接有封板，所述外框的内部设置有能够根据白天和夜晚出现的不同声音频率进行降噪的降噪机构。本发明通过设有降噪机构，不仅能够解决使用水来加重吸声板重量造成的水资源浪费问题，而且能够不会出现冬天水会上冻的现象，提高了降噪结构的适用性和使用的稳定性；通过设有计时结构。
Wallboard noise reduction structure for building outer wall transformation
The invention belongs to the technical field of building outer wall transformation, and particularly relates to a wallboard noise reduction structure for building outer wall transformation, which comprises an outer frame and a rear cover, the outer frame and the rear cover are fixedly connected through bolts, and an acoustic board is fixedly mounted in one side, far away from the rear cover, of the outer frame through bolts. The sound absorption plate is arranged at an opening in the side, away from the rear cover, of the outer frame, a sealing plate is fixedly connected to the side, close to the rear cover, of the sound absorption plate, and a noise reduction mechanism capable of reducing noise according to different sound frequencies appearing in the daytime and at night is arranged in the outer frame. By arranging the noise reduction mechanism, the problem that water resources are wasted due to the fact that water is used for increasing the weight of the acoustic board can be solved, the phenomenon that water is frozen in winter can be avoided, and the applicability and the use stability of the noise reduction structure are improved; and a timing structure is arranged.
本发明属于建筑物外墙改造技术领域，具体的说是一种建筑物外墙改造用墙板降噪结构，包括外框和后盖，所述外框与后盖之间通过螺栓固定连接，所述外框远离后盖一侧的内部通过螺栓固定安装有吸声板，且吸声板设置在外框远离后盖一侧的开口处，所述吸声板靠近后盖的一侧固定连接有封板，所述外框的内部设置有能够根据白天和夜晚出现的不同声音频率进行降噪的降噪机构。本发明通过设有降噪机构，不仅能够解决使用水来加重吸声板重量造成的水资源浪费问题，而且能够不会出现冬天水会上冻的现象，提高了降噪结构的适用性和使用的稳定性；通过设有计时结构。
Wallboard noise reduction structure for building outer wall transformation
一种建筑物外墙改造用墙板降噪结构
YANG FUJIE (Autor:in) / GU JIANBIN (Autor:in) / LIU QIAOSHAN (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
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