基于PLC的消防给水泵控制系统设计
相关主题
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
本文介绍了以可编程逻辑控制器为核心的控制系统，并对其工作原理、硬件设计、软件设计进行重点阐述，从而对传统的消防给水泵系统进行改造，可以有效的解决以前系统故障率高、可靠性差、能源浪费严重等一系列问题。同时，系统具有自动和手动两种控制方式，便于对系统进行维护修理，提高效率，实现自动化消防给水。
日用消防水泵房控制系统采用计算机控制技术，核心部分采用西门子S7-200型PLC，PLC对泵运行的各工艺参数进行采集、处理，实现泵与泵、闸阀等设备之间闭锁，并可通过设于PLC对泵运行的各工艺参数进行采集、处理，实现泵与泵、闸阀等设备之间闭锁，并可通过设于印，显示故障显示等集中管理。上位机配有与上级管理系统通讯的接口，可与矿局域网相连使上级管理系统实现对日用消防水泵房的监控。当调试、现场检修或集控系统出现故障时，可由就地按钮箱上按钮操作。
control system’s work principle, the hardware design and software design. Thus transformed the traditional city water-supply system. Effective settlement the system publishes fault rate high, energy series waste such as these problems. Meanwhile, the system has automatic and manual two kinds of control way. Can be convenient maintain and repairing to the system. Raise the efficiency, realize automation supplies water.
基于PLC的消防给水泵
控制系统设计
作者姓名:古晓龙
专业名称:电子测量技术与仪器
指导老师:闫智武 讲师
摘要
现在，城市火灾、森林火灾出现的频率较高，怎样才能减少损失，消防部门责任较大，因此研究高效能的消防给水泵控制系统可以减少财产损失，具有一定的实际应用价值。
本论文叙述了用西门子S7-200型PLC实现对消防水泵知道控制的方法。用PLC实现对消防水泵的控制，简化系统的结构和配线，提高了系统的可靠性，并且增加了传统继电器控制系统无法实现的定期主备互投和自动测试功能。
Daily fire water pumping house control system adopts computer control technology, the core part adopts panasonic Siemens S7-200 type of PLC, PLC of pump operation of various parameters on acquisition, processing, realize pump and pump, gate valve closure, and equipment through between set in the pump running PLC in various process parameters for acquisition, processing, realize pump and pump, gate valve closure, and equipment through between located in print, shows fault display centralized management. PC with superior management system and communication with the interface, and ore lans make superior management system to realize the fire water pump in daily monitoring. When commissioning, field repair or set control systHale Waihona Puke Baidum malfunction, but by in situ button box on button operation.
关键词：PLC 消防给水泵 自动控制
Abstract
Now, the city fire, forest fires will appear the frequency is higher, how to reduce losses, fire departments responsibility, so the study of efficient large fire pump control system can reduce property losses, and has certain practical values.
Keywords:PLCFire pumpAutomatically Control
1
1.1
在我国目前的经济、技术条件下,消火栓系统仍是高层民用建筑最基本的灭火设备。发生火灾时,消防水泵及时启动加压是保证消火栓系统正常运行的重要步骤。为此,有相关规定:临时高压给水系统的每个消火栓处应设置直接启动消防水泵的按钮,并应设有保护按钮的设施,以便迅速远距离启动消防泵(设计中较常采用破玻按钮)。在高层民用建筑自动消防系统设计中(电气专业),消防水泵的启动依据就是破玻按钮的动作。倘若在消防系统运转过程中出现下列情况(1)有人出于好奇或恶作剧在无火灾时启动按钮；(2)发生火灾时,慌乱中人可能先击碎破玻按钮,然后才动用水枪灭火,由于不熟练,在展开水带、连接搭扣、开启阀门等步骤中就会延误一些时间, 或者由于火情危急, 现场中人仅击碎破玻按钮而来不及动用水枪灭火。这两种情况都会导致整个消防管网在没有投入运行前(无枪出水灭火)消防水泵已经启动，这必然造成消防管网压力剧增，产生严重超压现象, 极有可能引起管网爆裂。火灾时若发生管网爆裂, 整个消火栓系统就会瘫痪, 后果不堪设想。
In this paper,The author descripts how to use Siemens S7-200 PLC to contorl firefighting pump.Using PLC can simplifiy the system structure,make the system more reliable,and proform fixed period main/backup pump switching and automatic testing that can never be realized before.
日用消防水泵房控制系统采用计算机控制技术，核心部分采用西门子S7-200型PLC，PLC对泵运行的各工艺参数进行采集、处理，实现泵与泵、闸阀等设备之间闭锁，并可通过设于PLC对泵运行的各工艺参数进行采集、处理，实现泵与泵、闸阀等设备之间闭锁，并可通过设于印，显示故障显示等集中管理。上位机配有与上级管理系统通讯的接口，可与矿局域网相连使上级管理系统实现对日用消防水泵房的监控。当调试、现场检修或集控系统出现故障时，可由就地按钮箱上按钮操作。
control system’s work principle, the hardware design and software design. Thus transformed the traditional city water-supply system. Effective settlement the system publishes fault rate high, energy series waste such as these problems. Meanwhile, the system has automatic and manual two kinds of control way. Can be convenient maintain and repairing to the system. Raise the efficiency, realize automation supplies water.
基于PLC的消防给水泵
控制系统设计
作者姓名:古晓龙
专业名称:电子测量技术与仪器
指导老师:闫智武 讲师
摘要
现在，城市火灾、森林火灾出现的频率较高，怎样才能减少损失，消防部门责任较大，因此研究高效能的消防给水泵控制系统可以减少财产损失，具有一定的实际应用价值。
本论文叙述了用西门子S7-200型PLC实现对消防水泵知道控制的方法。用PLC实现对消防水泵的控制，简化系统的结构和配线，提高了系统的可靠性，并且增加了传统继电器控制系统无法实现的定期主备互投和自动测试功能。
Daily fire water pumping house control system adopts computer control technology, the core part adopts panasonic Siemens S7-200 type of PLC, PLC of pump operation of various parameters on acquisition, processing, realize pump and pump, gate valve closure, and equipment through between set in the pump running PLC in various process parameters for acquisition, processing, realize pump and pump, gate valve closure, and equipment through between located in print, shows fault display centralized management. PC with superior management system and communication with the interface, and ore lans make superior management system to realize the fire water pump in daily monitoring. When commissioning, field repair or set control systHale Waihona Puke Baidum malfunction, but by in situ button box on button operation.
关键词：PLC 消防给水泵 自动控制
Abstract
Now, the city fire, forest fires will appear the frequency is higher, how to reduce losses, fire departments responsibility, so the study of efficient large fire pump control system can reduce property losses, and has certain practical values.
Keywords:PLCFire pumpAutomatically Control
1
1.1
在我国目前的经济、技术条件下,消火栓系统仍是高层民用建筑最基本的灭火设备。发生火灾时,消防水泵及时启动加压是保证消火栓系统正常运行的重要步骤。为此,有相关规定:临时高压给水系统的每个消火栓处应设置直接启动消防水泵的按钮,并应设有保护按钮的设施,以便迅速远距离启动消防泵(设计中较常采用破玻按钮)。在高层民用建筑自动消防系统设计中(电气专业),消防水泵的启动依据就是破玻按钮的动作。倘若在消防系统运转过程中出现下列情况(1)有人出于好奇或恶作剧在无火灾时启动按钮；(2)发生火灾时,慌乱中人可能先击碎破玻按钮,然后才动用水枪灭火,由于不熟练,在展开水带、连接搭扣、开启阀门等步骤中就会延误一些时间, 或者由于火情危急, 现场中人仅击碎破玻按钮而来不及动用水枪灭火。这两种情况都会导致整个消防管网在没有投入运行前(无枪出水灭火)消防水泵已经启动，这必然造成消防管网压力剧增，产生严重超压现象, 极有可能引起管网爆裂。火灾时若发生管网爆裂, 整个消火栓系统就会瘫痪, 后果不堪设想。
In this paper,The author descripts how to use Siemens S7-200 PLC to contorl firefighting pump.Using PLC can simplifiy the system structure,make the system more reliable,and proform fixed period main/backup pump switching and automatic testing that can never be realized before.