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A platform for research: civil engineering, architecture and urbanism
Sound insulation door and fireproof sound insulation door
The sound insulation door comprises a door body, the door body is sequentially provided with a shell, a low-frequency noise insulation layer, a middle-low-frequency noise insulation layer and a full-frequency noise insulation layer from outside to inside, the full-frequency noise insulation layer is a hollow glass layer, and the hollow glass layer comprises at least two hollow layers. According to the sound insulation door, the door body of the sound insulation door is sequentially provided with the low-frequency noise isolation layer, the medium-low-frequency noise isolation layer and the full-frequency noise isolation layer from outside to inside, and therefore high-frequency noise, medium-frequency noise and low-frequency noise can be isolated; wherein the hollow layers in the hollow glass layers can isolate full-frequency noise, the glass layers can isolate high-frequency noise, the multiple hollow layers are arranged so that the noise can be better isolated, and the sound insulation door has the better sound insulation effect.
本发明公开了一种隔音门及防火隔音门，隔音门包括门体，所述门体从外到内依次设置有壳体、隔低频噪声层、隔中低频噪声层以及隔全频噪声层，且所述隔全频噪声层为中空玻璃层，所述中空玻璃层的中空层至少为两层。通过本发明通过的隔音门，隔音门的门体从外至内依次设置有隔低频噪声层、隔中低频噪声层以及隔全频噪声层，从而可将高、中、低频的噪声全都隔绝；其中，中空玻璃层中的中空层可以隔绝全频的噪声，玻璃层则可隔绝高频噪声，设置多层中空层则可更好的隔绝噪声，使得隔音门起到更好的隔音效果的作用。
Sound insulation door and fireproof sound insulation door
The sound insulation door comprises a door body, the door body is sequentially provided with a shell, a low-frequency noise insulation layer, a middle-low-frequency noise insulation layer and a full-frequency noise insulation layer from outside to inside, the full-frequency noise insulation layer is a hollow glass layer, and the hollow glass layer comprises at least two hollow layers. According to the sound insulation door, the door body of the sound insulation door is sequentially provided with the low-frequency noise isolation layer, the medium-low-frequency noise isolation layer and the full-frequency noise isolation layer from outside to inside, and therefore high-frequency noise, medium-frequency noise and low-frequency noise can be isolated; wherein the hollow layers in the hollow glass layers can isolate full-frequency noise, the glass layers can isolate high-frequency noise, the multiple hollow layers are arranged so that the noise can be better isolated, and the sound insulation door has the better sound insulation effect.
本发明公开了一种隔音门及防火隔音门，隔音门包括门体，所述门体从外到内依次设置有壳体、隔低频噪声层、隔中低频噪声层以及隔全频噪声层，且所述隔全频噪声层为中空玻璃层，所述中空玻璃层的中空层至少为两层。通过本发明通过的隔音门，隔音门的门体从外至内依次设置有隔低频噪声层、隔中低频噪声层以及隔全频噪声层，从而可将高、中、低频的噪声全都隔绝；其中，中空玻璃层中的中空层可以隔绝全频的噪声，玻璃层则可隔绝高频噪声，设置多层中空层则可更好的隔绝噪声，使得隔音门起到更好的隔音效果的作用。
Sound insulation door and fireproof sound insulation door
隔音门及防火隔音门
LIU JIEYANG (author)
2023-11-17
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
Fireproof sound-insulation observation weather tight door
| European Patent Office | 2021