A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heat-insulating and fire-resistant sash structure of broken bridge aluminum alloy window
The invention relates to a bridge-cutoff aluminum alloy window sash heat insulation and fire resistance structure which comprises an existing inner sash frame profile and an outer sash frame profile, a heat insulation profile is arranged between the inner sash frame profile and the outer sash frame profile, and the bridge-cutoff aluminum alloy window sash heat insulation and fire resistance structure is characterized in that a first protrusion extending out of the outer sash frame profile is additionally arranged on a first clamping part of the existing inner sash frame profile; a second protrusion extending towards the inner sash frame profile is additionally arranged on the second clamping part of the outer sash frame profile. The first bulge, the second bulge and the heat insulation profile form a T-shaped groove with a wide upper part and a narrow lower part; and a fireproof profile is arranged in the T-shaped groove. The fireproof performance of the broken bridge aluminum alloy window can be improved, the aluminum alloy section cannot deform and collapse immediately when a fire breaks out, and the requirement for fireproof integrity of external doors and windows of a building is met.
本发明涉及一种断桥铝合金窗扇隔热耐火结构，包括现有的内扇框型材、外扇框型材，在所述内扇框型材和外扇框型材之间设有隔热型材，其特征是：在现有的内扇框型材的第一卡接部上增设有向外扇框型材伸出的第一凸起，在所述外扇框型材的第二卡接部上增设有向内内扇框型材伸出的第二凸起；所述第一凸起、第二凸起和隔热型材形成一个上宽下窄的“T”形槽；在该“T”形槽内设有防火型材。本发明能够增加断桥铝合金窗的耐火性能，在发生火灾时，使铝合金型材不至马上变形崩塌，满足对建筑外门窗的耐火完整性要求。
Heat-insulating and fire-resistant sash structure of broken bridge aluminum alloy window
The invention relates to a bridge-cutoff aluminum alloy window sash heat insulation and fire resistance structure which comprises an existing inner sash frame profile and an outer sash frame profile, a heat insulation profile is arranged between the inner sash frame profile and the outer sash frame profile, and the bridge-cutoff aluminum alloy window sash heat insulation and fire resistance structure is characterized in that a first protrusion extending out of the outer sash frame profile is additionally arranged on a first clamping part of the existing inner sash frame profile; a second protrusion extending towards the inner sash frame profile is additionally arranged on the second clamping part of the outer sash frame profile. The first bulge, the second bulge and the heat insulation profile form a T-shaped groove with a wide upper part and a narrow lower part; and a fireproof profile is arranged in the T-shaped groove. The fireproof performance of the broken bridge aluminum alloy window can be improved, the aluminum alloy section cannot deform and collapse immediately when a fire breaks out, and the requirement for fireproof integrity of external doors and windows of a building is met.
本发明涉及一种断桥铝合金窗扇隔热耐火结构，包括现有的内扇框型材、外扇框型材，在所述内扇框型材和外扇框型材之间设有隔热型材，其特征是：在现有的内扇框型材的第一卡接部上增设有向外扇框型材伸出的第一凸起，在所述外扇框型材的第二卡接部上增设有向内内扇框型材伸出的第二凸起；所述第一凸起、第二凸起和隔热型材形成一个上宽下窄的“T”形槽；在该“T”形槽内设有防火型材。本发明能够增加断桥铝合金窗的耐火性能，在发生火灾时，使铝合金型材不至马上变形崩塌，满足对建筑外门窗的耐火完整性要求。
Heat-insulating and fire-resistant sash structure of broken bridge aluminum alloy window
一种断桥铝合金窗隔热耐火扇结构
DU YUANLIN (author)
2022-04-05
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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Window sash profile with special-shaped heat insulation broken bridge
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Multifunctional energy-saving heat-insulating broken bridge aluminum alloy door and window
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