A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Noise-insulation explosion-proof window of liquid rocket engine test bed
The invention discloses a noise-insulation explosion-proof window of a liquid rocket engine test bed. The noise-insulation explosion-proof window comprises explosion-proof glass, a window frame and a wall body, the anti-explosion glass is of a three-layer hollow laminated glass structure; a steel core is fixed in the window frame, and the end part of the anti-explosion glass is fixed on the steel core through a fixing piece; an embedded part is arranged in the wall body, and the window frame attached to the wall body is fixed to the embedded part through a first connecting piece. The noise-insulation explosion-proof window is good in sound insulation and noise reduction performance, and can meet the requirements of a window of a liquid rocket engine test bed for the sound insulation and noise reduction performance; meanwhile, the noise-insulation explosion-proof window is high in installation stability, and the integrity of the overall structure of the window body can still be ensured when huge impact such as engine explosion occurs.
本发明公开了一种液体火箭发动机试车台的隔噪防爆窗，包括：抗爆玻璃、窗框和墙体；抗爆玻璃为三层中空夹胶玻璃结构；窗框内固定有钢芯，抗爆玻璃的端部通过固定件固定在钢芯上；墙体内设有预埋件，贴合墙体的窗框通过第一连接件与预埋件相固定。本发明隔噪防爆窗的隔音降噪性好，可满足液体火箭发动机试车台的窗户对隔音降噪性能的要求；同时，本发明隔噪防爆窗的安装稳定性高，在出现发动机爆炸等巨大冲击时仍能确保窗体整体结构的完整性。
Noise-insulation explosion-proof window of liquid rocket engine test bed
The invention discloses a noise-insulation explosion-proof window of a liquid rocket engine test bed. The noise-insulation explosion-proof window comprises explosion-proof glass, a window frame and a wall body, the anti-explosion glass is of a three-layer hollow laminated glass structure; a steel core is fixed in the window frame, and the end part of the anti-explosion glass is fixed on the steel core through a fixing piece; an embedded part is arranged in the wall body, and the window frame attached to the wall body is fixed to the embedded part through a first connecting piece. The noise-insulation explosion-proof window is good in sound insulation and noise reduction performance, and can meet the requirements of a window of a liquid rocket engine test bed for the sound insulation and noise reduction performance; meanwhile, the noise-insulation explosion-proof window is high in installation stability, and the integrity of the overall structure of the window body can still be ensured when huge impact such as engine explosion occurs.
本发明公开了一种液体火箭发动机试车台的隔噪防爆窗，包括：抗爆玻璃、窗框和墙体；抗爆玻璃为三层中空夹胶玻璃结构；窗框内固定有钢芯，抗爆玻璃的端部通过固定件固定在钢芯上；墙体内设有预埋件，贴合墙体的窗框通过第一连接件与预埋件相固定。本发明隔噪防爆窗的隔音降噪性好，可满足液体火箭发动机试车台的窗户对隔音降噪性能的要求；同时，本发明隔噪防爆窗的安装稳定性高，在出现发动机爆炸等巨大冲击时仍能确保窗体整体结构的完整性。
Noise-insulation explosion-proof window of liquid rocket engine test bed
一种液体火箭发动机试车台的隔噪防爆窗
WANG XIAOBO (author) / YIN JUN (author) / LI JIARUI (author) / ZHAO DONGTE (author) / LI YUECHENG (author) / ZHENG YONGQIANG (author)
2023-08-29
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
/
F02K
JET-PROPULSION PLANTS
,
Strahltriebwerke