抗震巷道内空调通风系统的设计与实现

Design and Realization of Air Conditioning and Ventilation Systems in Anti-seismic Roadways

为解决传统巷道内空调通风系统存在的信息采集准确率较低\,性能较差、抗震巷道环境难以改善等问题,提出设计一种新的抗震巷道内空调通风系统。先将系统的整体架构划分为采集层、控制层和监管层三部分,以主控制器为核心,对系统各执行组件做出正确地判断,并对各组件进行统一化控制,完成系统的硬件设计;创建中心服务器信息处理过程,设定风机运行指令,主动采集风速等环境信息,获取实际环境状态,将设定值与实际值进行对比,依据对比结果判断风机是否正常运行,实现系统软件功能的开发。实验结果表明,在不同的震级条件下,该系统能够有效改善抗震巷道环境,系统的信息采集准确率高达85%左右,充分验证了该系统的优越性。

To solve the problems associated with traditional air conditioning and ventilation systems in roadways,i.e.,low accuracy of information acquisition,poor performance,and poor environment of anti-seismic roadway,a new air conditioning and ventilation system in anti-seismic roadways has been proposed in this study.First,the overall system architecture was divided into the acquisition layer,the control layer,and the supervision layer.With the main controller as the core,the executive components of the system were accurately judged,and the components were uniformly controlled to complete the hardware design of the system.Subsequently,the information treatment process of the central server was created.The operation instructions of the fan were set,and the environmental information,such as wind speed,was actively collected to obtain the actual loop.The set value and the actual value were compared to determine whether the fan was normally operated.Based on these procedures,the system software functions were developed.The experimental results exhibited that the system can effectively improve the seismic roadway environment when earthquakes of different magnitudes occur;the information acquisition accuracy of this system is as high as 85%,which completely verifies the applicability of the system.