Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temperature control fireproof window closing device based on fusible alloy
The invention discloses a temperature control fireproof window closing device based on fusible alloy. An automatic closer of a spring structure is fixedly connected onto a fireproof window sash; a sliding rail is fixedly arranged on a window frame; and one end of a connecting rod is fixedly arranged on the automatic closer, the other end of the connecting rod is arranged on a sliding block made of a fusible alloy material in a hinged mode, and the sliding block is arranged inside the sliding rail in a sliding mode. When the window sash is opened, the sliding block is tightly abutted against a positioning clamping block through a temperature controller, and the connecting rod is limited, clamped and supported between the window sash and the window frame, so that the window sash is kept in a normally-open state. When a fire hazard breaks out, the temperature controller made of the fusible alloy material is heated to the melting point temperature, i.e., the positioning clamping block is loosened after the temperature controller melts, and the automatic closer drives the connecting rod to slide along the sliding rail through the sliding block via an elastic recovery mechanism formed by a spring, so that a fireproof window is rapidly closed; the structure is simple and compact; the occupied space is small; safety, stability and reliability are achieved; damage cannot easily occur; the cost is low; and the installation, manufacture and operation are convenient.
本发明公开了一种基于易熔合金的温控防火窗闭窗器，弹簧结构的自动闭合器固定连接在防火窗扇上，滑轨固定安装于窗框上，连杆一端固定安装在自动闭合器上，另一端铰接安装在易熔合金材料的滑块上，滑块滑动安装于滑轨内部，窗扇打开时滑块通过温控器顶紧定位卡块，连杆限位卡撑在窗扇与窗框之间，使得窗扇保持常开状态；发生火灾时易熔合金材料的温控器受热升温至熔点温度，即熔化松开定位卡块，自动闭合器通过弹簧构成的弹性回复机构驱动连杆通过滑块沿滑轨滑动，从而快速关闭防火窗；结构简单紧凑，占用空间少，安全、稳定、可靠，不易损坏，成本低廉，安装制造操作方便。
Temperature control fireproof window closing device based on fusible alloy
The invention discloses a temperature control fireproof window closing device based on fusible alloy. An automatic closer of a spring structure is fixedly connected onto a fireproof window sash; a sliding rail is fixedly arranged on a window frame; and one end of a connecting rod is fixedly arranged on the automatic closer, the other end of the connecting rod is arranged on a sliding block made of a fusible alloy material in a hinged mode, and the sliding block is arranged inside the sliding rail in a sliding mode. When the window sash is opened, the sliding block is tightly abutted against a positioning clamping block through a temperature controller, and the connecting rod is limited, clamped and supported between the window sash and the window frame, so that the window sash is kept in a normally-open state. When a fire hazard breaks out, the temperature controller made of the fusible alloy material is heated to the melting point temperature, i.e., the positioning clamping block is loosened after the temperature controller melts, and the automatic closer drives the connecting rod to slide along the sliding rail through the sliding block via an elastic recovery mechanism formed by a spring, so that a fireproof window is rapidly closed; the structure is simple and compact; the occupied space is small; safety, stability and reliability are achieved; damage cannot easily occur; the cost is low; and the installation, manufacture and operation are convenient.
本发明公开了一种基于易熔合金的温控防火窗闭窗器，弹簧结构的自动闭合器固定连接在防火窗扇上，滑轨固定安装于窗框上，连杆一端固定安装在自动闭合器上，另一端铰接安装在易熔合金材料的滑块上，滑块滑动安装于滑轨内部，窗扇打开时滑块通过温控器顶紧定位卡块，连杆限位卡撑在窗扇与窗框之间，使得窗扇保持常开状态；发生火灾时易熔合金材料的温控器受热升温至熔点温度，即熔化松开定位卡块，自动闭合器通过弹簧构成的弹性回复机构驱动连杆通过滑块沿滑轨滑动，从而快速关闭防火窗；结构简单紧凑，占用空间少，安全、稳定、可靠，不易损坏，成本低廉，安装制造操作方便。
Temperature control fireproof window closing device based on fusible alloy
一种基于易熔合金的温控防火窗闭窗器
HUANG NAIXING (Autor:in)
17.08.2021
Patent
Elektronische Ressource
Chinesisch
Temperature-sensing window closing structure for fireproof door and window hinge
| Europäisches Patentamt | 2022