Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A heat dissipation and noise reduction window relates to the technical field of heat dissipation devices and comprises a window frame and a plurality of S-shaped noise reduction blades which are fixed in the window frame and distributed at intervals from top to bottom, each noise reduction blade is composed of a porous sound absorption plate, sound absorption cotton and a sound blocking plate, and the sound blocking plates and the porous sound absorption plates define an S-shaped cavity. A soundproof felt is attached to the lower plate surface of the soundproof plate; the middle part of the porous sound-absorbing plate is downwards inclined from right to left, the right part of the porous sound-absorbing plate is connected with the right end of the sound-blocking plate after being bent upwards, the middle part of the sound-blocking plate is downwards inclined from right to left, and the left part of the sound-blocking plate is connected with the left end of the porous sound-absorbing plate after being bent downwards; the sound absorption cotton is in an S shape, and an S-shaped cavity defined by the sound blocking plate and the porous sound absorption plate is filled with the sound absorption cotton. The heat dissipation and noise reduction window provided by the invention is particularly suitable for being mounted in a power chamber of an internal combustion locomotive.
一种散热消音窗，涉及散热器件技术领域，该散热消音窗包括窗框，及固定在窗框内的多个从上至下间隔布设的S形消音叶片，所述消音叶片由多孔吸音板、吸音棉、挡音板组成，挡音板与多孔吸音板围合成S形的腔体，挡音板的下板面贴附有隔音毡；所述多孔吸音板的中部从右至左向下倾斜，多孔吸音板的右部向上弯折后与挡音板的右端接合，所述挡音板的中部从右至左向下倾斜，挡音板的左部向下弯折后与多孔吸音板的左端接合；所述吸音棉呈S型，吸音棉填装在挡音板与多孔吸音板围合的S形腔体内。本发明提供的散热消音窗，特别适合安装在内燃机车动力室使用。
A heat dissipation and noise reduction window relates to the technical field of heat dissipation devices and comprises a window frame and a plurality of S-shaped noise reduction blades which are fixed in the window frame and distributed at intervals from top to bottom, each noise reduction blade is composed of a porous sound absorption plate, sound absorption cotton and a sound blocking plate, and the sound blocking plates and the porous sound absorption plates define an S-shaped cavity. A soundproof felt is attached to the lower plate surface of the soundproof plate; the middle part of the porous sound-absorbing plate is downwards inclined from right to left, the right part of the porous sound-absorbing plate is connected with the right end of the sound-blocking plate after being bent upwards, the middle part of the sound-blocking plate is downwards inclined from right to left, and the left part of the sound-blocking plate is connected with the left end of the porous sound-absorbing plate after being bent downwards; the sound absorption cotton is in an S shape, and an S-shaped cavity defined by the sound blocking plate and the porous sound absorption plate is filled with the sound absorption cotton. The heat dissipation and noise reduction window provided by the invention is particularly suitable for being mounted in a power chamber of an internal combustion locomotive.
一种散热消音窗，涉及散热器件技术领域，该散热消音窗包括窗框，及固定在窗框内的多个从上至下间隔布设的S形消音叶片，所述消音叶片由多孔吸音板、吸音棉、挡音板组成，挡音板与多孔吸音板围合成S形的腔体，挡音板的下板面贴附有隔音毡；所述多孔吸音板的中部从右至左向下倾斜，多孔吸音板的右部向上弯折后与挡音板的右端接合，所述挡音板的中部从右至左向下倾斜，挡音板的左部向下弯折后与多孔吸音板的左端接合；所述吸音棉呈S型，吸音棉填装在挡音板与多孔吸音板围合的S形腔体内。本发明提供的散热消音窗，特别适合安装在内燃机车动力室使用。
Heat dissipation and noise reduction window
一种散热消音窗
JIANG YU (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
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
Ventilation, heat dissipation and noise reduction structure
| Europäisches Patentamt | 2021