The invention provides a tunnel positive pressure exhaust type rapid dust fall ventilation device, and belongs to the technical field of tunnel engineering. The tunnel positive pressure air exhaust type rapid dust falling ventilation device comprises a walking assembly, a dust falling assembly and an air pipeline. The sensing element is used for sensing the surrounding environment of the walking assembly; the atomizer is used for atomizing stored liquid, and a mist exhaust port of the atomizer is communicated with an atomizing flow guide pipe; a draught fan is in butt joint with the position between the rear end of the front air pipe and the front end of the rear air pipe. A traditional out-hole fan fixing device is converted into an in-hole movable device, and the purposes of dust falling and ventilation of a working face can be achieved more quickly; the sensing technology is applied to monitor the sanitary environment index in the tunnel in real time, and the fan is automatically sensed and controlled to operate to improve the working environment in the tunnel; rapid dust fall and ventilation of a working face can be achieved, the construction environment of the working face is monitored in real time, workers always work in a healthy environment, and the occurrence probability of occupational diseases is reduced.
本申请提供了一种隧道正压排风式快速降尘通风装置,属于隧道工程技术领域。该隧道正压排风式快速降尘通风装置,包括行走组件、降尘组件以及风管管路;所述感应元件用于感应所述行走组件周边环境;对存放的液体进行雾化,所述雾化器的雾汽排放口连通有雾化导流管;所述前置风管后端与所述后置风管前端之间的位置对接有风机;将传统的洞外风机固定装置转换为洞内可移动式,可更加快速地实现作业面的降尘和通风目的;应用了感知技术可实时监测洞内卫生环境指数,自动感应控制风机运行改善洞内作业环境;可实现作业面快速降尘、通风,实时监测作业面施工环境,让工人时常处于健康的环境中作业,降低职业病发生概率。
Tunnel positive pressure air exhaust type rapid dust fall ventilation device
隧道正压排风式快速降尘通风装置
2025-02-18
Patent
Electronic Resource
Chinese
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