20160519中策（泰国）制氮机技术协议(8)

compressor, dryer start-stop of analog quantity, such as, digital quantity and pressure control unit

2）设备中控层（以下也称为设备中控）

Equipment control layer (The following is also known as equipment control) 设备中控层主要指控制空压机分控单元、干燥机分控单元、现场智能化仪表等系统的主控PLC系统。

Equipment control layer are mainly refers to the control of air compressor control unit, drying machine control unit, field intelligent instrument control system, PLC system

3）集中监控层（以下也称为集中监控系统或监控系统）

Centralized monitoring layer (The following is also referred to as central control system or monitoring system)

集中监控层指集空压机群节能监控系统在内的集中监控系统。主要功能包括：操作、监视、生产工艺数据采集、报警显示、记录等功能。

Centralized monitoring layer refers to the set of control and energy saving of air compressor fleet monitoring and control system, centralized monitoring system. The main features include: operation, monitoring, data acquisition, alarm, display, record, and other functions

（2）空压站节能监控管理系统(Air compressor station energy-saving monitoring management system)

控制范围：主要对空压机、冷干机等空压站内相关的设备进行集中控制与管理。

Control range: mainly for air compressor, air compressor station related equipment such as person for centralized control and management.

网络架构：设备控制网络是以PLC为数据交换中心的网络，它完成PLC到其控制对象之间的数据交换，即为PLC以下的网络系统。根据主控PLC的数量可分为多个网段。

Network architecture: equipment control network based on PLC network data exchange center, it completes the data exchange between PLC to its control object, is the PLC network system. The number of data master PLC can be divided into

multiple segments.

（3）空压机智能监控管理系统

Air compressor tact to monitor management system

空压机智能监控管理系统是控制系统的核心部分，充分发挥计算机技术、网络技术的优势，通过对现场PLC远程控制、数据采集，实现对空压站全面完整的监控和数据分析。

Air compressor tact to monitor management system is the core part of the control system, give full play to the advantage of computer technology, network technology, through the field PLC remote control, data acquisition, implementation of air compressor station comprehensive monitoring and data analysis （4）控制方式 The control mode

本系统通过专用通讯线路，把企业中的空压机、干燥机以及用气现场整体监控起来，使企业内部用气状况、空压机及其附属设备的运行状况全部纳入到本系统中来。因此，空压机房节能监控系统，除了保证企业整体节能外，还达到了对空压机及其附属设备的统一联控、远程监控的功能。

This control through a dedicated communication lines, the enterprise of air compressor, dryer and gas field overall monitoring, make the enterprise internal gas condition, operation condition of the air compressor and its accessories all into this system.Air compressor machine room monitoring energy-saving system, therefore, in addition to ensure that enterprise overall energy saving, also reached for the unification of the air compressor and its accessories from spreading, the function of remote monitoring. （5）系统功能

control function

? 现场设备的集中控制(Centralized control of field devices)

? 实时监控现场设备的运行状态及数据(Real-time monitoring the equipment

running status and data)

? 节能优化控制功能(Energy saving optimization control function)

? 数据查询以及报表生成功能(Data query and report generation function) ? 曲线分析功能(Curve analysis function) ? 预测控制功能(Predictive control function)

? 空压机排序控制功能(Air compressor sorting control function) ? 报警处理功能(Alarm processing functions) ? 系统的可扩展性(System scalability) （6）设备供货清单(List of equipment supply)

型号规格及 类别 classes 设备名称 Device name 主要技术参数 Specifications and main technical parameters 内存2G ，硬盘500G 台1 工控机(IPC) 2 g memory, hard disk /set 500 g 显示器 2 displayer 上位机软件 3 PC software 控制柜 控制4 control cabinet 导轨 系统 5 slide way 6 CPU 存储卡 7 Memory card 数字量输入 8 Digital input 9 数字量输出 S7322 S7321 微型存储卡，128 KB S7-300 导轨，480 mm Piece 个 Piece 个 Piece 个 Piece 个 Piece 1 Siemens 西门子 1 Siemens 西门子 2 Siemens 2 西门子 45点 45点 HK-0901 Stand 个 1 ximenzi 西门子 512点 set 台 1 qingdao 西门子 24寸 Stand 套 1 HK 青岛 台 1 samsung 华控 三星 1 Advantech 研华 产地 单位 数量 备注 producing Note area Unit Number Digital output 模拟量输入 10 Analog input 模拟量输出 11 Analog output 通信模块系统 套 12 Communication module system 开关电源 个 13 switching power supply 继电器 14 relay 配电器 15 sparger 配电元件 The power 16 distribution device 压力变送器 个 17 Pressure transmitter 现场仪表及阀门 19 18 焊接式针型阀 个 Welded type needle valve 热电阻 件 The thermal resistance 20 气源处理原件 个 1 WZP Piece 2 Piece 8 0-2Mpa Piece 2 set 套 1 NHR-M43 Piece 24V DC Piece 个 5 个 45 24V DC Piece 1 set 1 S7332 S7331 个 Piece 个 Piece 1 Siemens 西门子 Siemens 西门子 1 Siemens 华控 HK 国产 China 国产 China 国产 China 国产 China 国产 China 青岛 qingdao 国产 China 国产 Original air handling 调节阀 21 regulating valve 配套阀组 Form a complete 22 set of valve group 电缆桥架 23 Cable tray 通信线缆 200*100 DN65 Piece China 个 1 Piece 国产 China 套 1 set 国产 China 套 1 set 套 国产 China 国产 1 China 国产 1 China 国产 1 China 24 Communication cables 控制电缆 RVVP 2*1 set 套 RVV10*1 set 套 RVV8*1 set 25 Control cable 控制安装材料 26 Control cable 电气安装材料辅材 Electrical 27 installation materials and auxiliary materials 控制电缆 丝、包塑软管等 套 Wire, plastic coated set hose, etc 1 China 国产 备注：供货范围以上述表内所列项目为准。 …… 此处隐藏：2879字，全部文档内容请下载后查看。喜欢就下载吧 ……