Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polyurethane-aluminum composite door and window
According to the polyurethane-aluminum composite door and window, an outdoor aluminum material and an indoor main body material are made of glass fiber polyurethane, the outdoor aluminum material can prevent sunlight from directly irradiating the polyurethane profile, prevent the polyurethane profile from being quickly aged and enhance the durability of the window, and the glass fiber polyurethane is adopted indoors, so that the overall heat preservation performance is effectively improved; and the heat transfer coefficient can be further reduced by filling a thermal insulation material in the cavity. In addition, the section bars made of indoor and outdoor materials are connected by adopting a buckling process. A nail line positioning groove is reserved in the glass fiber polyurethane profile, the buckle is mechanically fixed to a nail line through a screw in a point mode, then the aluminum profile is buckled to the fastener, the fastener can rotate to fasten and lock the aluminum profile, then the inner profile and the outer profile form a whole, and the problem of door and window deformation caused by different linear expansion coefficients of the two materials is effectively solved. And direct contact between the aluminum material and the glass fiber reinforced polyurethane can be avoided, and the thermal insulation performance is enhanced.
本发明公开了一种聚氨酯‑铝复合门窗，本复合型材室外采用铝材室内主体材料为玻纤聚氨酯，室外侧的铝材避免阳光直射聚氨酯型材，防止其快速老化，可增强窗户的耐久性，室内采用玻纤聚氨酯，有效的提高了整体的保温性能，还可以通过在其腔体中填充保温材料进一步降低其传热系数。另外，采用卡扣式工艺连接室内外两种材料的型材。玻纤聚氨酯型材上预留钉线定位槽，将卡扣用螺钉以点的形式机械固定在钉线上，再将铝制型材扣在扣件上，扣件可旋转紧固，锁紧铝材，进而使内外两部分型材形成整体，有效的避免了两种材料线膨胀系数不同导致的门窗变形问题，还可避免铝材与玻纤增强聚氨酯直接接触，增强保温性能。
Polyurethane-aluminum composite door and window
According to the polyurethane-aluminum composite door and window, an outdoor aluminum material and an indoor main body material are made of glass fiber polyurethane, the outdoor aluminum material can prevent sunlight from directly irradiating the polyurethane profile, prevent the polyurethane profile from being quickly aged and enhance the durability of the window, and the glass fiber polyurethane is adopted indoors, so that the overall heat preservation performance is effectively improved; and the heat transfer coefficient can be further reduced by filling a thermal insulation material in the cavity. In addition, the section bars made of indoor and outdoor materials are connected by adopting a buckling process. A nail line positioning groove is reserved in the glass fiber polyurethane profile, the buckle is mechanically fixed to a nail line through a screw in a point mode, then the aluminum profile is buckled to the fastener, the fastener can rotate to fasten and lock the aluminum profile, then the inner profile and the outer profile form a whole, and the problem of door and window deformation caused by different linear expansion coefficients of the two materials is effectively solved. And direct contact between the aluminum material and the glass fiber reinforced polyurethane can be avoided, and the thermal insulation performance is enhanced.
本发明公开了一种聚氨酯‑铝复合门窗，本复合型材室外采用铝材室内主体材料为玻纤聚氨酯，室外侧的铝材避免阳光直射聚氨酯型材，防止其快速老化，可增强窗户的耐久性，室内采用玻纤聚氨酯，有效的提高了整体的保温性能，还可以通过在其腔体中填充保温材料进一步降低其传热系数。另外，采用卡扣式工艺连接室内外两种材料的型材。玻纤聚氨酯型材上预留钉线定位槽，将卡扣用螺钉以点的形式机械固定在钉线上，再将铝制型材扣在扣件上，扣件可旋转紧固，锁紧铝材，进而使内外两部分型材形成整体，有效的避免了两种材料线膨胀系数不同导致的门窗变形问题，还可避免铝材与玻纤增强聚氨酯直接接触，增强保温性能。
Polyurethane-aluminum composite door and window
一种聚氨酯-铝复合门窗
CHEN LIGUO (Autor:in) / LIANG SHILONG (Autor:in) / WEN YUANWEI (Autor:in) / ZHAO YANG (Autor:in) / CHEN HUA (Autor:in) / GUO HUI (Autor:in) / SUN SHUANGXIN (Autor:in)
16.07.2024
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
Aluminum-plastic hooked composite door/window profile
| Europäisches Patentamt | 2016