在小型泵站,电气安全是主要的安全问题,没有改造的泵站其电气设计和所用的电气设备大都存在安全隐患,主要表现在低压一次裸露在外的带电部分太多,缺乏必要的防护措施;控制屏多采用无防护的屏型,危及运行人员的生命安全,由于控制屏散热设计不合理,在运行时大都是敞开柜门,留下很大的安全隐患。虽然有些小型泵站采用了计算机监控设备,由于不是专门为泵站研制,应用效果不是十分理想。 In small pump stations, electrical safety is the main safety issue. Most of the electrical design and electrical equipment used in the unimproved pumping station are mostly in potential safety hazards. This is mainly reflected in the fact that there is too much charged part exposed once and the necessary protective measures are lacking. Control panel and more use of non-protective screen, endangering the lives and safety of personnel, as the control panel cooling design is unreasonable, mostly open the door in the operation, leaving a big security risk. Although some small pumping stations using computer monitoring equipment, as not specifically for the pumping station development, application effect is not very satisfactory.