Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Noise reduction plugging device and method for power equipment
A noise reduction plugging device and method for power equipment are used for plugging a gap between a reserved hole of a sound insulation structure and a protrusion, and the device comprises an elastic part wrapping the surface of the protrusion on the outer side of the reserved hole; the number of the splicing units is at least two, and the splicing units are mutually combined to form a hole for accommodating the elastic piece and seal the gap; the splicing units are fixed with the sound insulation structure; the elastic piece is fixed with the bulge or the splicing unit; the elastic pieces and the splicing units are made of sound insulation and/or sound absorption materials. By means of the damping performance of the elastic pieces, the sealing performance between the splicing units and the protrusions can be guaranteed, and the noise reduction efficiency can be guaranteed; the gap between the preformed hole and the protruding object is plugged through the splicing units in a splicing mode, and rapid disassembly and assembly can be achieved. The elastic pieces and the splicing units are made of sound insulation and/or sound absorption materials, and the sound insulation requirement is met while the gaps are blocked.
一种用于电力设备的降噪封堵装置及方法，用于封堵隔声结构预留孔与凸出物之间的间隙，所述装置包括：弹性件，在所述预留孔外侧包裹所述凸出物表面；拼接单元，数量至少为二，且相互组合形成容置所述弹性件的孔并封闭所述间隙；所述拼接单元与所述隔声结构固定；所述弹性件与所述凸出物或所述拼接单元固定；所述弹性件和拼接单元均采用隔声和/或吸声材料。本发明通过借助弹性件自身的阻尼性能，同时可保证拼接单元与凸出物之间的密封性，还可保证降噪效率；通过所述拼接单元通过拼接的方式封堵预留孔与凸出物之间的间隙，可实现快速拆装；通过所述弹性件和拼接单元均采用隔声和/或吸声材料，对间隙进行封堵的同时满足隔声需求。
Noise reduction plugging device and method for power equipment
A noise reduction plugging device and method for power equipment are used for plugging a gap between a reserved hole of a sound insulation structure and a protrusion, and the device comprises an elastic part wrapping the surface of the protrusion on the outer side of the reserved hole; the number of the splicing units is at least two, and the splicing units are mutually combined to form a hole for accommodating the elastic piece and seal the gap; the splicing units are fixed with the sound insulation structure; the elastic piece is fixed with the bulge or the splicing unit; the elastic pieces and the splicing units are made of sound insulation and/or sound absorption materials. By means of the damping performance of the elastic pieces, the sealing performance between the splicing units and the protrusions can be guaranteed, and the noise reduction efficiency can be guaranteed; the gap between the preformed hole and the protruding object is plugged through the splicing units in a splicing mode, and rapid disassembly and assembly can be achieved. The elastic pieces and the splicing units are made of sound insulation and/or sound absorption materials, and the sound insulation requirement is met while the gaps are blocked.
一种用于电力设备的降噪封堵装置及方法，用于封堵隔声结构预留孔与凸出物之间的间隙，所述装置包括：弹性件，在所述预留孔外侧包裹所述凸出物表面；拼接单元，数量至少为二，且相互组合形成容置所述弹性件的孔并封闭所述间隙；所述拼接单元与所述隔声结构固定；所述弹性件与所述凸出物或所述拼接单元固定；所述弹性件和拼接单元均采用隔声和/或吸声材料。本发明通过借助弹性件自身的阻尼性能，同时可保证拼接单元与凸出物之间的密封性，还可保证降噪效率；通过所述拼接单元通过拼接的方式封堵预留孔与凸出物之间的间隙，可实现快速拆装；通过所述弹性件和拼接单元均采用隔声和/或吸声材料，对间隙进行封堵的同时满足隔声需求。
Noise reduction plugging device and method for power equipment
一种用于电力设备的降噪封堵装置及方法
SONG JIMING (Autor:in) / QIU NING (Autor:in) / TIAN CHEN (Autor:in) / HAN YU (Autor:in) / NIE JINGKAI (Autor:in) / LIU HUI (Autor:in) / FAN CHAO (Autor:in) / HE QIANG (Autor:in) / TAICHI (Autor:in) / YIN HANG (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Screw hole plugging method and device, screw hole plugging equipment and processor
| Europäisches Patentamt | 2021