锅炉给水泵

• The paper introduced testing principle of infrared image in course of metallurgy heat engineering testing , based on several applied examples , analyzed application properties and range of infrared image technique and thermal image analysis in heat engineering analysis
  变频器的发展十分迅速,在工业领域里应用也日益广泛.某电厂四台锅炉给水泵运行情况,通过分析和计算,认为在锅炉给水泵中采用变频技术,能够为企业节约大量电费,并可降低电机运行电流和线路损耗,减少了水泵维修费用,从而进一步提高了企业综合经济效益