A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a safe and reliable fireproof window. The fireproof window comprises a window frame, a window sash, a pulley, a pulling rope, a worm gear, a worm rod, a first connecting plate,a transverse plate, a connecting rod, a shell, a limit stop block, a shell body, an ejecting rod, a baffle plate, a first elastic film and a first cone spike. A first circular notch is arranged in thebaffle plate. The first elastic film is hermetically connected with the first circular notch. The baffle plate is hermetically connected with the side wall of an inner cavity of the shell, and the inner cavity of the shell is divided into an upper chamber and a lower chamber. The upper chamber is filled with liquid. A sealing chamber is arranged in the shell body. The sealing chamber is filled with paraffin. The ejecting rod is hermetically connected with the side wall of the top surface of the sealing chamber in a sliding manner. The first cone spike is fixedly connected with one end of theejecting rod. The first cone spike is located under the first elastic film. When the paraffin is heated to expand, the first elastic film is pierced by the first cone spike. According to the safe andreliable fireproof window, doors and windows can close automatically in the case of a fire, and fire spreading can be prevented. The safe and reliable fireproof window is simple in overall structure,safe and reliable.
本发明提供了一种安全可靠的防火窗，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、壳体、顶杆、挡板、第一弹性薄膜及第一圆锥体尖刺，挡板之中设有第一圆形缺口，第一弹性薄膜与第一圆形缺口密封连接，挡板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，壳体之中设有密封腔室，密封腔室之中填充有石蜡，顶杆与密封腔室的顶面侧壁滑动密封连接，第一圆锥体尖刺与顶杆的一端固定连接，第一圆锥体尖刺位于第一弹性薄膜的正下方，当石蜡受热膨胀时，第一圆锥体尖刺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，安全可靠。
The invention provides a safe and reliable fireproof window. The fireproof window comprises a window frame, a window sash, a pulley, a pulling rope, a worm gear, a worm rod, a first connecting plate,a transverse plate, a connecting rod, a shell, a limit stop block, a shell body, an ejecting rod, a baffle plate, a first elastic film and a first cone spike. A first circular notch is arranged in thebaffle plate. The first elastic film is hermetically connected with the first circular notch. The baffle plate is hermetically connected with the side wall of an inner cavity of the shell, and the inner cavity of the shell is divided into an upper chamber and a lower chamber. The upper chamber is filled with liquid. A sealing chamber is arranged in the shell body. The sealing chamber is filled with paraffin. The ejecting rod is hermetically connected with the side wall of the top surface of the sealing chamber in a sliding manner. The first cone spike is fixedly connected with one end of theejecting rod. The first cone spike is located under the first elastic film. When the paraffin is heated to expand, the first elastic film is pierced by the first cone spike. According to the safe andreliable fireproof window, doors and windows can close automatically in the case of a fire, and fire spreading can be prevented. The safe and reliable fireproof window is simple in overall structure,safe and reliable.
本发明提供了一种安全可靠的防火窗，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、壳体、顶杆、挡板、第一弹性薄膜及第一圆锥体尖刺，挡板之中设有第一圆形缺口，第一弹性薄膜与第一圆形缺口密封连接，挡板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，壳体之中设有密封腔室，密封腔室之中填充有石蜡，顶杆与密封腔室的顶面侧壁滑动密封连接，第一圆锥体尖刺与顶杆的一端固定连接，第一圆锥体尖刺位于第一弹性薄膜的正下方，当石蜡受热膨胀时，第一圆锥体尖刺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，安全可靠。
Safe and reliable fireproof window
一种安全可靠的防火窗
FENG JINXIA (author)
2020-10-30
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F16H
Getriebe
,
GEARING