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A platform for research: civil engineering, architecture and urbanism
High-performance silencing shutter and production process thereof
The invention relates to the technical field of noise pollution control, in particular to a high-performance silencing shutter and a production process thereof, and the production process comprises the following steps: step 1, cutting blades into proper sizes; secondly, the thickness of sound absorption cotton is compressed to be 50 mm, the density of the sound absorption cotton is 16 kg/m < 3 >, and the sound absorption cotton is evenly sprayed and filled into the blades; thirdly, the filling density of the sound absorption cotton is controlled to be 24-32 kg/m < 3 >, and the compression thickness and the filling layer number of the sound absorption cotton are changed according to the thickness of the blade; fourthly, the blades are installed in the outer frame, and stainless steel insect-proof nets are arranged between the blades; fifthly, the air channel distance between every two adjacent blades is adjusted, and the number of the corresponding shutters is set according to requirements; the sound absorption cotton is filled in a compression mode, so that the filling space density of the sound absorption cotton in the blades is more uniform, the filling defect is eliminated, and the silencing effect of the silencing shutter is improved.
本发明涉及噪声污染控制技术领域，尤其是涉及一种高性能的消声百叶窗及其生产工艺，包括以下步骤：步骤一，裁剪叶片的合适尺寸；步骤二，将吸声棉的厚度压缩为50mm、密度为16kg/m3，并将吸声棉均匀喷射填充至叶片内；步骤三，控制吸声棉的填充密度为24～32kg/m3，并根据叶片的厚度进行更改吸声棉的压缩厚度和填充层数；步骤四，将叶片安装至外框架内，并在叶片之间设置不锈钢防虫网；步骤五，调整相邻叶片之间的气道间距，并根据需求设置对应的百叶数量；本发明通过将吸声棉采用压缩式填充的方式，使得叶片内吸声棉填充空间密度更加均匀，从而消除填充缺陷，提升消声百叶的消声效果。
High-performance silencing shutter and production process thereof
The invention relates to the technical field of noise pollution control, in particular to a high-performance silencing shutter and a production process thereof, and the production process comprises the following steps: step 1, cutting blades into proper sizes; secondly, the thickness of sound absorption cotton is compressed to be 50 mm, the density of the sound absorption cotton is 16 kg/m < 3 >, and the sound absorption cotton is evenly sprayed and filled into the blades; thirdly, the filling density of the sound absorption cotton is controlled to be 24-32 kg/m < 3 >, and the compression thickness and the filling layer number of the sound absorption cotton are changed according to the thickness of the blade; fourthly, the blades are installed in the outer frame, and stainless steel insect-proof nets are arranged between the blades; fifthly, the air channel distance between every two adjacent blades is adjusted, and the number of the corresponding shutters is set according to requirements; the sound absorption cotton is filled in a compression mode, so that the filling space density of the sound absorption cotton in the blades is more uniform, the filling defect is eliminated, and the silencing effect of the silencing shutter is improved.
本发明涉及噪声污染控制技术领域，尤其是涉及一种高性能的消声百叶窗及其生产工艺，包括以下步骤：步骤一，裁剪叶片的合适尺寸；步骤二，将吸声棉的厚度压缩为50mm、密度为16kg/m3，并将吸声棉均匀喷射填充至叶片内；步骤三，控制吸声棉的填充密度为24～32kg/m3，并根据叶片的厚度进行更改吸声棉的压缩厚度和填充层数；步骤四，将叶片安装至外框架内，并在叶片之间设置不锈钢防虫网；步骤五，调整相邻叶片之间的气道间距，并根据需求设置对应的百叶数量；本发明通过将吸声棉采用压缩式填充的方式，使得叶片内吸声棉填充空间密度更加均匀，从而消除填充缺陷，提升消声百叶的消声效果。
High-performance silencing shutter and production process thereof
一种高性能的消声百叶窗及其生产工艺
SHU SHENGHUI (author) / LI HONG (author) / ZENG YUEFEI (author) / ZHONG JIANPING (author) / LAI XIAOQING (author) / ZHONG RENXING (author) / ZHU BAOYU (author) / WANG XIAOCHEN (author) / CHEN GANGQUAN (author) / LIANG ZIYUN (author)
2023-07-14
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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