Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a dual-mode roll type fireproof curtain which comprises a housing, a rotating shaft mechanism, fireproof curtain cloth, a gravity supporting rod, a rotation limiting mechanism, a hand-operating mechanism, a smoke sensing element and a control panel assembly, the rotating shaft mechanism is arranged in the housing in the mode that the axis is transversely arranged, one end of the fireproof curtain cloth is connected with the gravity supporting rod and wound on the rotating shaft mechanism in a rolling mode, and the other end of the fireproof curtain cloth is connected with the gravity supporting rod. The rotation limiting mechanism is arranged in the housing and connected with the rotating shaft mechanism, the manual mechanism is connected with the rotating shaft mechanism, the smoke sensing element is arranged on the housing, and the control panel assembly is electrically connected with the smoke sensing element and the rotation limiting mechanism. The gravity supporting rod is arranged to be matched with the rotating shaft mechanism, so that the fireproof curtain cloth has an automatic releasing function of a physical structure, meanwhile, the rotation limiting mechanism automatically triggered by the smoke sensing element relieves rotation limitation on the rotating shaft mechanism in time in the case of a fire disaster, the fireproof curtain cloth is rapidly released to shield a window, and the fire blocking effect is achieved; and a manual mechanism is arranged to replace a conventional curtain for use.
本发明公开了一种双模卷式防火窗帘，包括罩壳、转轴机构、防火帘布、重力撑杆、限转机构、手动机构、烟感元件和控制板组件，所述转轴机构以轴心横置方式安置于罩壳内，所述防火帘布一端与重力撑杆连接，并以收卷方式绕置于转轴机构上，所述限转机构安置于罩壳内并与转轴机构连接，所述手动机构与转轴机构连接，所述烟感元件安置于罩壳上，所述控制板组件与烟感元件和限转机构均电连接。本发明通过重力撑杆的设置配合转轴机构使防火帘布具备物理结构的自动释放功能，同时通过烟感元件自动触发的限转机构在火灾险情时及时解除对转轴机构的转动限制使防火帘布快速释放遮挡窗户，实现挡火效果，还配置有手动机构可以代替常规窗帘使用。
The invention discloses a dual-mode roll type fireproof curtain which comprises a housing, a rotating shaft mechanism, fireproof curtain cloth, a gravity supporting rod, a rotation limiting mechanism, a hand-operating mechanism, a smoke sensing element and a control panel assembly, the rotating shaft mechanism is arranged in the housing in the mode that the axis is transversely arranged, one end of the fireproof curtain cloth is connected with the gravity supporting rod and wound on the rotating shaft mechanism in a rolling mode, and the other end of the fireproof curtain cloth is connected with the gravity supporting rod. The rotation limiting mechanism is arranged in the housing and connected with the rotating shaft mechanism, the manual mechanism is connected with the rotating shaft mechanism, the smoke sensing element is arranged on the housing, and the control panel assembly is electrically connected with the smoke sensing element and the rotation limiting mechanism. The gravity supporting rod is arranged to be matched with the rotating shaft mechanism, so that the fireproof curtain cloth has an automatic releasing function of a physical structure, meanwhile, the rotation limiting mechanism automatically triggered by the smoke sensing element relieves rotation limitation on the rotating shaft mechanism in time in the case of a fire disaster, the fireproof curtain cloth is rapidly released to shield a window, and the fire blocking effect is achieved; and a manual mechanism is arranged to replace a conventional curtain for use.
本发明公开了一种双模卷式防火窗帘，包括罩壳、转轴机构、防火帘布、重力撑杆、限转机构、手动机构、烟感元件和控制板组件，所述转轴机构以轴心横置方式安置于罩壳内，所述防火帘布一端与重力撑杆连接，并以收卷方式绕置于转轴机构上，所述限转机构安置于罩壳内并与转轴机构连接，所述手动机构与转轴机构连接，所述烟感元件安置于罩壳上，所述控制板组件与烟感元件和限转机构均电连接。本发明通过重力撑杆的设置配合转轴机构使防火帘布具备物理结构的自动释放功能，同时通过烟感元件自动触发的限转机构在火灾险情时及时解除对转轴机构的转动限制使防火帘布快速释放遮挡窗户，实现挡火效果，还配置有手动机构可以代替常规窗帘使用。
Dual-mode roll type fireproof curtain
一种双模卷式防火窗帘
HE QINLI (Autor:in)
14.07.2023
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
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung