The invention provides an elevator shaft and car ventilation design. A system comprises an elevator shaft, a car and a fresh air introduction and quality regulation and control device, and the shaft is provided with a lower air inlet and an upper air outlet, so that the problem of fresh air source and circulation in the shaft is fundamentally solved; one-way air inlet and outlet devices are arranged on the upper portion and the lower portion of the lift car, and flow in the lift car is changed into three-dimensional comprehensive flow on the lift car, under the lift car, inside the lift car and outside the lift car; and a bidirectional air inlet box in a button area is also provided, so that the directional fresh air dispersion and improvement on virus transmission in the button area with the highest contact property are ensured.
本发明提供了一种电梯井道与轿厢通风设计,该系统包指电梯井道、轿厢、新风引进与质量调控装置,其中井道通过开设下进风口与上排风口,从根本上解决井道内部的新鲜空气来源与流通;在轿厢的上、下部都有单向进、出风的设置,让厢内流动变成厢上、厢下和厢内、厢外三维的综合流通;还解决了按钮区的双向进风盒,保证了在接触性最高的按钮区对病毒传播有了定向的新风驱散与改良。
Lift shaft and lift car ventilation design
电梯井道与轿厢通风设计
2021-11-19
Patent
Electronic Resource
Chinese
Ventilation transformation method for old elevator shaft and lift car
European Patent Office | 2021
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