A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Opening-closing type cold curtain fireproof door and window system
The invention discloses an opening-closing type cold curtain fireproof door and window system. The system comprises a fixed steel framework and an opening-closing type steel framework, an opening-closing opening is formed in the fixed steel framework, the opening-closing steel type steel framework is located in the opening-closing opening, a frame on one side of the opening-closing type steel framework is movably hinged to the fixed steel framework, a frame opening for guaranteeing permeability is formed in the opening-closing type steel frame, a fireproof plate is arranged in the frame opening, a cold curtain plate which has a heat insulation function and covers the frame opening is arranged on the opening-closing type steel framework, the side, close to a hinge point, of the cold curtainplate covers the hinge point of the opening-closing type steel framework, the other three sides of the cold curtain plate cover the outer edges of frames on the corresponding sides of the fixed steelframework, and the cold curtain plate is located outside the frame opening. The door and window system has the advantages of simple and reliable structure, low cost, heat insulation performance and fireproof performance.
本发明公开了一种启闭式的冷幕防火门窗系统，包括固定钢框架和启闭钢框架，固定钢框架内具有启闭口，启闭钢框架位于启闭口内、且启闭钢框架的一侧边框与固定钢框架活动铰接，启闭钢框架内具有保证通透性的框口，框口内装设有防火板，启闭钢框架上装设有具有隔热保温功能并覆盖框口的冷幕板，冷幕板靠近铰接点的一侧覆盖至启闭钢框架的铰点处、冷幕板的另外三侧覆盖至固定钢框架相应侧边框的外沿，冷幕板位于框口之外。该门窗系统具有结构简单可靠、成本低廉、具有隔热保温性能和防火性能的优点。
Opening-closing type cold curtain fireproof door and window system
The invention discloses an opening-closing type cold curtain fireproof door and window system. The system comprises a fixed steel framework and an opening-closing type steel framework, an opening-closing opening is formed in the fixed steel framework, the opening-closing steel type steel framework is located in the opening-closing opening, a frame on one side of the opening-closing type steel framework is movably hinged to the fixed steel framework, a frame opening for guaranteeing permeability is formed in the opening-closing type steel frame, a fireproof plate is arranged in the frame opening, a cold curtain plate which has a heat insulation function and covers the frame opening is arranged on the opening-closing type steel framework, the side, close to a hinge point, of the cold curtainplate covers the hinge point of the opening-closing type steel framework, the other three sides of the cold curtain plate cover the outer edges of frames on the corresponding sides of the fixed steelframework, and the cold curtain plate is located outside the frame opening. The door and window system has the advantages of simple and reliable structure, low cost, heat insulation performance and fireproof performance.
本发明公开了一种启闭式的冷幕防火门窗系统，包括固定钢框架和启闭钢框架，固定钢框架内具有启闭口，启闭钢框架位于启闭口内、且启闭钢框架的一侧边框与固定钢框架活动铰接，启闭钢框架内具有保证通透性的框口，框口内装设有防火板，启闭钢框架上装设有具有隔热保温功能并覆盖框口的冷幕板，冷幕板靠近铰接点的一侧覆盖至启闭钢框架的铰点处、冷幕板的另外三侧覆盖至固定钢框架相应侧边框的外沿，冷幕板位于框口之外。该门窗系统具有结构简单可靠、成本低廉、具有隔热保温性能和防火性能的优点。
Opening-closing type cold curtain fireproof door and window system
启闭式的冷幕防火门窗系统
XIE BINQUAN (author) / OTHER INVENTORS HAVE WAIVED THE RIGHT TO BE MENTIONED (author)
2021-03-26
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
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