The invention discloses an elevator fireproof alarm system with an early warning function, the elevator fireproof alarm system comprises at least two fireproof detectors and a fireproof alarm information processor, and the fireproof detectors are located on the upper side and the lower side of an elevator car; the fireproof detector comprises an infrared thermal imager, a fixed mounting seat, a movable supporting shaft and a movable wing plate, the fireproof detector is integrally mounted on the side edge of an elevator car, and the fireproof alarm information processor comprises an analysis processing module, a controller module, an alarm output module and a power supply module. The infrared thermal imager of the fireproof detector is matched with the analysis processing module of the fireproof alarm information processor to carry out coordinate area segmentation to analyze the area temperature, meanwhile, the optimal shooting angle is adjusted by means of airflow generated when the elevator moves, timely early warning is facilitated, long-term continuous operation can be achieved, and the safety of the elevator is improved. And meanwhile, the use cost of the fireproof alarm is also reduced.
本发明公开了一种带有预警功能的电梯防火报警系统,所述电梯防火报警系统包括防火检测器和防火报警信息处理器,所述防火检测器包括至少两个,且防火检测器位于电梯轿厢的上下两侧,所述防火检测器包括红外热成像仪、固定安装座、活动支撑轴和活动翼板,所述防火检测器整体安装于电梯轿厢侧边,所述防火报警信息处理器包括分析处理模块、控制器模块、报警输出模块以及供电模块。该发明通过防火检测器的红外热成像仪配合防火报警信息处理器的分析处理模块进行坐标区域分割分析区域温度,同时还借助电梯活动时的气流来调整最佳的拍摄角度,便于及时预警,能长期连续运行,同时也降低了防火报警的使用成本。
Elevator fireproof alarm system with early warning function
一种带有预警功能的电梯防火报警系统
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |