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应用知识
电动易胜博官方网站应用的重要因素
发布时间:2013-09-09 12:15:01
  在管道工程中,正确选用电动易胜博官方网站是满足应用要求的保证条件之一。如果对所应用的电动易胜博官方网站选择不当,不只会影响应用,而且还会带来不良后果或严重的损失,因此,在管道工程设计中应正确选用电动易胜博官方网站。
  电动易胜博官方网站的义务环境
  电动易胜博官方网站除应注意管道参数外,尚应特别注意其义务的环境条件,由于电动易胜博官方网站中的电动装置是一机电设备,其义务状态受其义务环境影响很大。
  通常状态下,电动易胜博官方网站所处义务环境有以下几种:
  1室内装置或有防护方式户外应用;
  2户外露天装置,有风、砂、雨露、阳光等侵蚀;
  3具有易燃、易爆气体或粉尘环境;
  4湿热带、干热带地区环境;
  5管道介质温度高达480℃以上;
  6环境温度低于-20℃以下;
  7易遭水淹或浸水中;
  8具有放射性物质(核电站及放射性物质试验装置)环境;
  9舰船上或船坞码头(有盐雾、霉菌、潮湿)的环境;
  10具有剧烈振动的场合;易于发生火灾的场合;
  对于上述环境中的电动易胜博官方网站,其电动装置结构、材料和防护方式皆不同。因此,应依据上述义务环境选择相应的易胜博官方网站电动装置。
  电动易胜博官方网站功能要求
  依据工程控制要求,对电动易胜博官方网站来讲,其控制功能是由电动装置来完成的。应用电动易胜博官方网站的宗旨,就是对易胜博官方网站的开、闭以及调节联动完成非人工的电气控制或计算机控制。目前的电动装置应用已不只是为了勤俭人力了。由于不同厂家产品的功能和质量区别较大,因此,选择电动装置和选择所配易胜博官方网站对工程同等重要。
  电动易胜博官方网站的电气控制
  由于工业自动化水平的要求始终提高,一方面对电动易胜博官方网站的应用量越来越多,另一方面对电动易胜博官方网站的控制要求也越来越高,越来越复杂。所以电动易胜博官方网站在电气控制方面的设计也在始终更新。随着科学技术上海沃中易胜博官方网站的提高及计算机的普及应用,新型的、多样的电气控制方式将始终地出现。对电动易胜博官方网站总体控制方面的推敲,应注意选择电动易胜博官方网站的控制方式。例如,依据工程需要,是否应用集中控制方式,还是单台控制方式,是否与其他设备联动,次序控制还是应用计算机次序控制等等,其控制原理都不一样。易胜博官方网站电动装置厂家样本给出的仅是标准电气控制原理,因此应用部门应与电动装置消耗厂进行技术交底,清楚技术要求。
  此外,在选择电动易胜博官方网站时,应推敲是否附加购置电动易胜博官方网站控制器。由于一般状态,控制器是需要单独购置的。多数状态下,采用单台控制时,是需要购置控制器的,由于购置控制器比用户自行设计、制造要方便、便宜。当电气控制性能满足不了工程设计要求时,应向消耗厂提出修改或重新设计。
 
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