基于Zigbee与PLC的辅助除尘降温系统的设计  

Based on The Design of auxiliary dedusting and cooling system of ZigBee and PLC

作　　者：吴楠 李志豪 贾培 徐凯宏[3] Wu Nan;Li Zhihao;Jia Pei;Xu Kaihong(Electrical instrument maintenance department of Nantong acetate fiber co.,Ltd.,Haimen Jiangsu 226100;AVIC Instrumentation Co.,Ltd,Hanzhong Shanxi 723000;School of mechanical and electrical engineering,Northeast Forestry University,Harbin Heilongjiang 150006)

机构地区：[1]南通醋酸纤维有限公司电仪维修部,江苏海门226100 [2]中航电测仪器股份有限公司,陕西汉中723000 [3]东北林业大学机电工程学院,黑龙江哈尔滨150006

出　　处：《林业科技情报》2019年第4期99-102,共4页Forestry Science and Technology Information

摘　　要：在传统的家具生产车间一般采用气力除尘装置对生产车间的粉尘进行处理。对于散落于车间的粉尘仅通过简单的自然通风或者安装多台风机进行处理,这样不仅不能及时处理甚至造成能源浪费。因此提出一种在水帘降温系统的基础上进行改进,选用西门子系列PLC作为控制核心,选用以Zigbee技术为基础的无线通信模块,选用无线粉尘浓度传感器、无线温度传感器和压力传感器作为检测设备。利用PLC控制变频调速器、电磁阀组和继电器组实现自动调控。利用上位机对生产车间内的粉尘浓度和环境温度进行实时监控,从而实现负压风机组除尘降温的双重作用。Pneumatic dust removal device are generally used to deal with the dust in the traditional furniture production workshop.Dust scattered in the workshop can’t be processed in a timely manner or even cause energy waste only through a simple natural ventilation or installation of multiple fans.It is proposed in a curtain cooling system based on the improvement-selection of Siemens series PLC as the control core,selection of Zigbee technology-based wireless communication module,selection of wireless dust concentration sensor,wireless temperature sensor and pressure sensor as a detection device.The use of PLC control frequency converter,solenoid valve group and relay group to achieve automatic control.Using the host computer on the production plant within the dust concentration and ambient temperature for real-time monitoring.The dual role of negative pressure air blower is achieved in cooling and removal dust.

关 键 词：ZIGBEE PLC 变频器 上位机 除尘降温 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]