A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a mute cavity for a window, and relates to the technical field of aluminum profiles for windows, the mute cavity comprises a square-frame-shaped outer frame, and the outer frame comprises a first side frame, a second side frame and a plurality of connecting frames; wave-shaped silencing walls are arranged on the inner walls of the first silence cavity, the third silence cavity, the fourth silence cavity and the fifth silence cavity and the side walls, close to the connecting frame, of the first side frame and the second side frame. Through cooperative arrangement of the first silence cavity, the second silence cavity, the third silence cavity, the fourth silence cavity, the fifth silence cavity and the silencing walls, outdoor sound can sequentially pass through the multiple silence cavities, at the moment, the wave-shaped silencing walls on the inner wall can divide and reduce sound waves, and therefore the sound waves are gradually reduced and weakened when entering a room, and the sound absorption effect is improved. Therefore, the sound wave resonance frequency is reduced, the effect of reducing sound is achieved, the silencing capacity is better, the silencing effect can be effectively improved, the structure is simple and reasonable, and therefore the silencer is very suitable for being widely used and popularized.
本发明公开了窗用静音型腔，涉及窗用铝型材技术领域，包括方框型的外框，外框包括第一侧框、第二侧框以及若干个连接框，第一静音型腔、第三静音型腔、第四静音型腔与第五静音型腔的内壁上以及第一侧框与第二侧框靠近连接框的侧壁上均设有波浪形的消音壁。本发明通过第一静音型腔、第二静音型腔、第三静音型腔、第四静音型腔、第五静音型腔以及消音壁的配合设置，室外声音会依次通过多个静音型腔，此时内壁上的波浪形消音壁可将声波分流变小，因此到室内时声波被逐级分小减弱，从而达到减声波共振频率，进而达到减小声音的作用，使消音能力更佳，可有效的提高静音效果，而且结构简单合理，因此非常适合广泛推广使用。
The invention discloses a mute cavity for a window, and relates to the technical field of aluminum profiles for windows, the mute cavity comprises a square-frame-shaped outer frame, and the outer frame comprises a first side frame, a second side frame and a plurality of connecting frames; wave-shaped silencing walls are arranged on the inner walls of the first silence cavity, the third silence cavity, the fourth silence cavity and the fifth silence cavity and the side walls, close to the connecting frame, of the first side frame and the second side frame. Through cooperative arrangement of the first silence cavity, the second silence cavity, the third silence cavity, the fourth silence cavity, the fifth silence cavity and the silencing walls, outdoor sound can sequentially pass through the multiple silence cavities, at the moment, the wave-shaped silencing walls on the inner wall can divide and reduce sound waves, and therefore the sound waves are gradually reduced and weakened when entering a room, and the sound absorption effect is improved. Therefore, the sound wave resonance frequency is reduced, the effect of reducing sound is achieved, the silencing capacity is better, the silencing effect can be effectively improved, the structure is simple and reasonable, and therefore the silencer is very suitable for being widely used and popularized.
本发明公开了窗用静音型腔，涉及窗用铝型材技术领域，包括方框型的外框，外框包括第一侧框、第二侧框以及若干个连接框，第一静音型腔、第三静音型腔、第四静音型腔与第五静音型腔的内壁上以及第一侧框与第二侧框靠近连接框的侧壁上均设有波浪形的消音壁。本发明通过第一静音型腔、第二静音型腔、第三静音型腔、第四静音型腔、第五静音型腔以及消音壁的配合设置，室外声音会依次通过多个静音型腔，此时内壁上的波浪形消音壁可将声波分流变小，因此到室内时声波被逐级分小减弱，从而达到减声波共振频率，进而达到减小声音的作用，使消音能力更佳，可有效的提高静音效果，而且结构简单合理，因此非常适合广泛推广使用。
Silent cavity for window
窗用静音型腔
GAO QUAN (author)
2023-06-06
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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