Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an aluminum alloy fireproof window which comprises a window frame, a window sash, a pulley, a pull rope, a worm gear, a worm, first connecting plates, a transverse plate, a connecting rod, a shell, a limiting stop block, a cylinder, a piston, a baffle, a first elastic film and a spine part. A first circular notch is formed in the baffle, and the edge of the first elastic film is in sealed connection with the first circular notch; the edge of the baffle is connected with the side wall of an inner cavity of the shell in a sealed manner, the inner cavity of the shell is divided into an upper cavity and a lower cavity, the upper cavity is filled with liquid, one end of the cylinder is fixedly connected with the bottom face of the lower cavity, and the piston is connectedwith the inner wall of the cylinder in sliding and sealed manners to form a sealed cavity where thermal expansion substances are stored; and the spine part is fixedly connected with the piston, the spine part is located under the first elastic thin film, and when the thermal expansion substances are heated to expand, the spine part can pierce the first elastic thin film. According to the aluminumalloy fireproof window, the door and window can be automatically closed when a fire occurs, fire spreading is prevented, and the aluminum alloy fireproof window is simple in overall structure and lower in cost.
本发明提供了一种铝合金防火窗，包括窗框、窗扇、滑轮、拉绳、蜗轮、蜗杆、第一连接板、横板、连杆、外壳、限位挡块、圆筒、活塞、挡板、第一弹性薄膜及尖刺部，挡板之中设有第一圆形缺口，第一弹性薄膜的边缘与第一圆形缺口密封连接，挡板的边缘与外壳的内腔侧壁密封连接，将外壳的内腔分为上腔室以及下腔室，上腔室填充有液体，圆筒的一端与下腔室的底面固接，活塞与圆筒的内壁滑动密封连接以形成存储有受热膨胀物质的密封腔室，尖刺部与活塞固接，尖刺部位于第一弹性薄膜的正下方，当受热膨胀物质受热膨胀时，尖刺部可刺破第一弹性薄膜。本发明可在火灾发生时自动关闭门窗，防止火势蔓延，其整体结构简单，成本较低。
The invention provides an aluminum alloy fireproof window which comprises a window frame, a window sash, a pulley, a pull rope, a worm gear, a worm, first connecting plates, a transverse plate, a connecting rod, a shell, a limiting stop block, a cylinder, a piston, a baffle, a first elastic film and a spine part. A first circular notch is formed in the baffle, and the edge of the first elastic film is in sealed connection with the first circular notch; the edge of the baffle is connected with the side wall of an inner cavity of the shell in a sealed manner, the inner cavity of the shell is divided into an upper cavity and a lower cavity, the upper cavity is filled with liquid, one end of the cylinder is fixedly connected with the bottom face of the lower cavity, and the piston is connectedwith the inner wall of the cylinder in sliding and sealed manners to form a sealed cavity where thermal expansion substances are stored; and the spine part is fixedly connected with the piston, the spine part is located under the first elastic thin film, and when the thermal expansion substances are heated to expand, the spine part can pierce the first elastic thin film. According to the aluminumalloy fireproof window, the door and window can be automatically closed when a fire occurs, fire spreading is prevented, and the aluminum alloy fireproof window is simple in overall structure and lower in cost.
本发明提供了一种铝合金防火窗，包括窗框、窗扇、滑轮、拉绳、蜗轮、蜗杆、第一连接板、横板、连杆、外壳、限位挡块、圆筒、活塞、挡板、第一弹性薄膜及尖刺部，挡板之中设有第一圆形缺口，第一弹性薄膜的边缘与第一圆形缺口密封连接，挡板的边缘与外壳的内腔侧壁密封连接，将外壳的内腔分为上腔室以及下腔室，上腔室填充有液体，圆筒的一端与下腔室的底面固接，活塞与圆筒的内壁滑动密封连接以形成存储有受热膨胀物质的密封腔室，尖刺部与活塞固接，尖刺部位于第一弹性薄膜的正下方，当受热膨胀物质受热膨胀时，尖刺部可刺破第一弹性薄膜。本发明可在火灾发生时自动关闭门窗，防止火势蔓延，其整体结构简单，成本较低。
Aluminum alloy fireproof window
一种铝合金防火窗
FENG JIEHUI (Autor:in)
03.11.2020
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F16H
Getriebe
,
GEARING