A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Broadband ventilation sound insulation window unit structure and application thereof
The invention relates to a unit structure of a broadband ventilation sound insulation window. The unit structure comprises an internal spiral piece, a hollow pipe, a shell and a tail end closing plate. The inner spiral piece is fixed on the outer side of the hollow pipe, a through hole matched with the hole diameter of the hollow pipe is formed in the tail end sealing plate, the through hole and the hollow pipe are coaxially arranged, the tail end sealing plate is fixed at one end of the hollow pipe and connected with the inner spiral piece, the outer side of the inner spiral piece is sleeved with the shell, and the outer shell is connected with the outer side of the hollow pipe. A communicating opening is formed in the end, close to the tail end sealing plate, of the hollow pipe and communicates with an inner side cavity and an outer side cavity of the hollow pipe. Compared with the prior art, the invention has the advantages of broadband sound insulation, good ventilation effect and the like.
本发明涉及一种宽频通风隔声窗单元结构，包括内部螺旋片、空心管、外壳和末端封闭板；所述内部螺旋片固定在空心管的外侧，所述末端封闭板上设有与空心管的孔径相配合的通孔，所述通孔与空心管同轴设置，所述末端封闭板固定在空心管的一端，并连接内部螺旋片，所述外壳套设在内部螺旋片的外侧，所述空心管靠近末端封闭板的一端设有连通开口，所述连通开口连通空心管的内侧腔体和外侧腔体。与现有技术相比，本发明具有宽频隔声和通风效果好等优点。
Broadband ventilation sound insulation window unit structure and application thereof
The invention relates to a unit structure of a broadband ventilation sound insulation window. The unit structure comprises an internal spiral piece, a hollow pipe, a shell and a tail end closing plate. The inner spiral piece is fixed on the outer side of the hollow pipe, a through hole matched with the hole diameter of the hollow pipe is formed in the tail end sealing plate, the through hole and the hollow pipe are coaxially arranged, the tail end sealing plate is fixed at one end of the hollow pipe and connected with the inner spiral piece, the outer side of the inner spiral piece is sleeved with the shell, and the outer shell is connected with the outer side of the hollow pipe. A communicating opening is formed in the end, close to the tail end sealing plate, of the hollow pipe and communicates with an inner side cavity and an outer side cavity of the hollow pipe. Compared with the prior art, the invention has the advantages of broadband sound insulation, good ventilation effect and the like.
本发明涉及一种宽频通风隔声窗单元结构，包括内部螺旋片、空心管、外壳和末端封闭板；所述内部螺旋片固定在空心管的外侧，所述末端封闭板上设有与空心管的孔径相配合的通孔，所述通孔与空心管同轴设置，所述末端封闭板固定在空心管的一端，并连接内部螺旋片，所述外壳套设在内部螺旋片的外侧，所述空心管靠近末端封闭板的一端设有连通开口，所述连通开口连通空心管的内侧腔体和外侧腔体。与现有技术相比，本发明具有宽频隔声和通风效果好等优点。
Broadband ventilation sound insulation window unit structure and application thereof
一种宽频通风隔声窗单元结构及其应用
WANG XU (author) / LI YONG (author) / MAO DONGXING (author) / ZHU YIHUAN (author) / DONG RUIZHI (author)
2023-07-04
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
Broadband ventilation and sound insulation window unit structure and application thereof
| European Patent Office | 2020
Broadband ventilation and sound insulation window unit structure and application thereof
| European Patent Office | 2021