The elevator ceiling with the ventilation structure comprises an elevator car, mounting cylinders are fixed to the left end and the right end of the top of the elevator car, induced draft fans are fixed to the lower portions of the inner walls of the mounting cylinders through supporting rods, air inducing assemblies are arranged in the mounting cylinders, and air inlet assemblies are fixed to the tops of the mounting cylinders; in the up-and-down lifting process of the lift car, airflow can be efficiently sucked without intervention of an induced draft fan, the ventilation effect in the lift car is good, dust or impurities filtered out of the upper surface of the filter screen can be automatically scraped and collected, the situation that the dust or the impurities are accumulated on the filter screen for a long time and consequently holes of the filter screen are blocked is avoided, and the service life of the lift car is prolonged. The air flow filtering effect is good, and the service life of the filter screen is further prolonged.
本发明提供了一种电梯有通风结构的顶棚,包括轿厢,轿厢顶部的左右端均固定有安装筒,安装筒的内壁下方通过支杆固定有引风机,安装筒的内部设置有引风组件,安装筒的顶部固定有进气组件,本发明在轿厢上下升降的过程中无需引风机的介入也可高效对气流进行吸引,轿厢内通风效果较好,且自动会对过滤网上表面滤出的灰尘或杂物进行刮动收集,避免其长时间停滞堆积在过滤网上造成过滤网的孔洞堵塞,对气流的过滤效果较好,进一步的延长了过滤网的使用寿命。
Elevator ceiling with ventilation structure
一种电梯有通风结构的顶棚
2024-01-09
Patent
Electronic Resource
Chinese
Medical elevator ceiling ventilation structure capable of guaranteeing air quality in elevator car
European Patent Office | 2021
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