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A platform for research: civil engineering, architecture and urbanism
Temperature control automatic locking device for fireproof window
The invention discloses a temperature control automatic locking device for a fireproof window. The temperature control automatic locking device comprises a barrel shell, a connecting base, a reset unit, a limiting seat and a temperature sensing element; an opening allowing the connecting base to pass through is formed in the first end of the barrel shell; one end of the connecting base extends out of the barrel shell; meanwhile, the other end of the connecting base extends out of the barrel shell; the reset unit is used for driving the connecting base to retract into the barrel shell; a first limiting part and a second limiting part are formed on the limiting seat; the first limiting part abuts against the edge of the opening of the barrel shell for limiting; meanwhile, the second limiting part limits the connecting base to prevent the connecting base from shrinking; the connecting base is further in threaded connection with an adjusting screw; and the limiting seat and the adjusting screw abut against two ends of the temperature sensing element respectively. When the temperature sensing element is broken, the abutting effect of the first limiting part on the edge of the opening of the barrel shell is canceled.
本发明公开了一种防火窗用的温控自动锁闭装置，包括筒壳、连接底座、复位单元、限位座以及温感元件；其中所述的筒壳的第一端开有供连接底座通过的开口，所述连接底座的一端延伸至筒壳外，同时该连接底座的另一端延伸至筒壳外，所述复位单元用于带动连接底座缩入筒壳内；所述限位座成形有第一限位部和第二限位部，所述第一限位部与筒壳的开口边缘抵触限位，同时所述第二限位部对连接底座限位以阻挡连接底座收缩，所述连接底座还螺纹连接有调节螺丝，所述限位座与调节螺丝分别与温感元件两端抵触，当所述温感元件破裂后第一限位部对筒壳开口边缘的抵触作用取消。
Temperature control automatic locking device for fireproof window
The invention discloses a temperature control automatic locking device for a fireproof window. The temperature control automatic locking device comprises a barrel shell, a connecting base, a reset unit, a limiting seat and a temperature sensing element; an opening allowing the connecting base to pass through is formed in the first end of the barrel shell; one end of the connecting base extends out of the barrel shell; meanwhile, the other end of the connecting base extends out of the barrel shell; the reset unit is used for driving the connecting base to retract into the barrel shell; a first limiting part and a second limiting part are formed on the limiting seat; the first limiting part abuts against the edge of the opening of the barrel shell for limiting; meanwhile, the second limiting part limits the connecting base to prevent the connecting base from shrinking; the connecting base is further in threaded connection with an adjusting screw; and the limiting seat and the adjusting screw abut against two ends of the temperature sensing element respectively. When the temperature sensing element is broken, the abutting effect of the first limiting part on the edge of the opening of the barrel shell is canceled.
本发明公开了一种防火窗用的温控自动锁闭装置，包括筒壳、连接底座、复位单元、限位座以及温感元件；其中所述的筒壳的第一端开有供连接底座通过的开口，所述连接底座的一端延伸至筒壳外，同时该连接底座的另一端延伸至筒壳外，所述复位单元用于带动连接底座缩入筒壳内；所述限位座成形有第一限位部和第二限位部，所述第一限位部与筒壳的开口边缘抵触限位，同时所述第二限位部对连接底座限位以阻挡连接底座收缩，所述连接底座还螺纹连接有调节螺丝，所述限位座与调节螺丝分别与温感元件两端抵触，当所述温感元件破裂后第一限位部对筒壳开口边缘的抵触作用取消。
Temperature control automatic locking device for fireproof window
一种防火窗用的温控自动锁闭装置
PIAO YONGRI (author) / LIN WEIXIN (author) / LIANG CHAO'AN (author) / LIN WENJIAN (author)
2021-08-24
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung