基于PLC的高原寒地浮坞泵站供水自动化系统的设计实现  

Design and Realization of Water Supply Automation System of Floating Dock Pumping Station in Plateau Cold Region Based on PLC

作　　者：孙中建 Sun Zhong-jian

机构地区：[1]江苏中兴水务有限公司,江苏泰兴225400

出　　处：《今日自动化》2021年第2期67-69,共3页Automation Today

摘　　要：近年来,在西部大开发、国家加大援藏力度等政策激励下,西藏地区积极吸引区内外投资,终于激活了长期沉睡的矿山,西藏潜在的巨大矿产资源优势开始转化为现实的经济优势。许多采矿企业开始积极布局,以缓解我国金属业的供需矛盾。但西藏属大陆性气候的半干旱高寒地区,自然环境恶劣,高海拔、空气稀薄、日夜温差大且最低温度低,这是非常不利的一面。采矿企业的尾矿场回水供水系统是有色金属矿山企业的一项重要的基础设施,其建设的完善程度与运行的稳定程度,直接影响矿山生产稳定运行。本文对基于PLC的高原寒地浮坞泵站供水自动化系统的设计实现进行了深入的研究与分析,并提出了一些合理的意见和建造策略,旨在进一步提高高原寒冷地区供水系统的稳定性,可靠性。In recent years,under the encouragement of policy measures such as the large-scale development of the western region and the country’s increased assistance to Tibet,Tibet has actively attracted investment from within and outside the region,and finally"activated"the longsleeping mines.Tibet’s potential huge mineral resource advantages have begun to transform into Realistic economic advantage.Many mining companies have begun to actively deploy to ease the contradiction between supply and demand in my country's metal industry.However,Tibet is a semi-arid alpine region with a continental climate,with harsh natural environment,high altitude,thin air,large temperature difference between day and night,and low minimum temperature.This is a very disadvantageous side.The tailings backwater water supply system of mining enterprises is an important infrastructure for non-ferrous metal mining enterprises.The completeness of construction and the stability of operation directly affect the stable operation of mine production.This paper conducts in-depth research and analysis on the PLC-based design and realization of the water supply automation system of the plateau cold floating dock pumping station,and proposes some reasonable opinions and construction strategies to further improve the stability of the water supply system in the cold plateau area reliability.

关 键 词：PLC控制理念 高原寒冷地区 浮坞泵站 供水自动化系统 

分 类 号：TM76[电气工程—电力系统及自动化]