Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sliding steel fireproof window
The invention provides a sliding steel fireproof window. The sliding steel fireproof window comprises a window frame, wherein window sashes are integrally machined in an inner cavity of the window frame from left to right, a split rail window lower frame is integrally machined at the bottom, opposite to inner cavities of the window sashes, of the window frame, and metal bearing wheels in sliding fit with the window sashes are integrally machined at the tops of the window frame and the split rail window lower frame; and glass is sequentially arranged in the inner cavities of the window sashes in an embedded mode from left to right, air blocking blocks are arranged at the tops and the bottoms of the window frame and hooked rabbet portions of the inner cavities of the window sashes, ethylenepropylene diene monomer flame-retardant sealing strips are arranged on the three sides, away from the tops of inner cavities of the glass, of the window sashes in a matched mode, and fireproof expansion strips are arranged in cavities where the sealing strips and the sashes are connected. According to the sliding steel fireproof window, the window frame, the window sashes, the split rail window lower frame and the metal bearing wheels are made of steel materials, 315 nanometer silicon composite fireproof glass is adopted as the glass, and through cooperation among the air blocking blocks, thehooked rabbet portions between the two sashes can be subjected to sealing, smoke prevention and air blocking treatment, so that the situation that smoke spreads towards the unexposed surface due to the fact that fire channeling is generated in gaps when the whole window is burnt is prevented.
本发明提供一种推拉钢质耐火窗，包括：窗框，所述窗框的内腔从左至右一体加工有窗扇，所述窗框和窗扇内腔相向的底部一体加工有分体轨道窗下框，所述窗框和分体轨道窗下框的顶部均一体加工有与窗扇滑动配合的金属轴承轮，所述窗扇的内腔从左至右依次嵌设有玻璃，所述窗框和窗扇内腔勾企部位顶部和底部均设有风堵块，所述窗扇远离玻璃内腔顶部的三侧均配套三元乙丙阻燃密封条，且密封条与扇连接的空腔设有防火膨胀条。本发明窗框、窗扇、分体轨道窗下框和金属轴承轮的材质均为钢质材料，玻璃采用315纳米硅复合防火玻璃，通过风堵块的配合，可对两扇之间的勾企部位进行密封防烟风堵处理，防止整窗受火，缝隙产生窜火及烟气向背火面曼延。
Sliding steel fireproof window
The invention provides a sliding steel fireproof window. The sliding steel fireproof window comprises a window frame, wherein window sashes are integrally machined in an inner cavity of the window frame from left to right, a split rail window lower frame is integrally machined at the bottom, opposite to inner cavities of the window sashes, of the window frame, and metal bearing wheels in sliding fit with the window sashes are integrally machined at the tops of the window frame and the split rail window lower frame; and glass is sequentially arranged in the inner cavities of the window sashes in an embedded mode from left to right, air blocking blocks are arranged at the tops and the bottoms of the window frame and hooked rabbet portions of the inner cavities of the window sashes, ethylenepropylene diene monomer flame-retardant sealing strips are arranged on the three sides, away from the tops of inner cavities of the glass, of the window sashes in a matched mode, and fireproof expansion strips are arranged in cavities where the sealing strips and the sashes are connected. According to the sliding steel fireproof window, the window frame, the window sashes, the split rail window lower frame and the metal bearing wheels are made of steel materials, 315 nanometer silicon composite fireproof glass is adopted as the glass, and through cooperation among the air blocking blocks, thehooked rabbet portions between the two sashes can be subjected to sealing, smoke prevention and air blocking treatment, so that the situation that smoke spreads towards the unexposed surface due to the fact that fire channeling is generated in gaps when the whole window is burnt is prevented.
本发明提供一种推拉钢质耐火窗，包括：窗框，所述窗框的内腔从左至右一体加工有窗扇，所述窗框和窗扇内腔相向的底部一体加工有分体轨道窗下框，所述窗框和分体轨道窗下框的顶部均一体加工有与窗扇滑动配合的金属轴承轮，所述窗扇的内腔从左至右依次嵌设有玻璃，所述窗框和窗扇内腔勾企部位顶部和底部均设有风堵块，所述窗扇远离玻璃内腔顶部的三侧均配套三元乙丙阻燃密封条，且密封条与扇连接的空腔设有防火膨胀条。本发明窗框、窗扇、分体轨道窗下框和金属轴承轮的材质均为钢质材料，玻璃采用315纳米硅复合防火玻璃，通过风堵块的配合，可对两扇之间的勾企部位进行密封防烟风堵处理，防止整窗受火，缝隙产生窜火及烟气向背火面曼延。
Sliding steel fireproof window
一种推拉钢质耐火窗
HUA XINGKOU (Autor:in) / TANG XIANHONG (Autor:in) / DU WEIZHONG (Autor:in)
18.09.2020
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
| Europäisches Patentamt | 2018
Fireproof window with automatic sliding closing function
| Europäisches Patentamt | 2020