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原中央空调系统各用户按比例分摊空调费用 ,不甚合理 ,增加了中央空调冷量计量系统 ,用户按表交费 ;原设计风冷冷水机组独立于中央空调系统 ,为提高中央空调机组的能效比 ,降低独立冷源的维护费用 ,把风冷冷水机组并入中央空调 ,这样相当于给风冷机组增加了备份。两项改造总投资 3万元 ,改造效果良好
Former users of the central air-conditioning system share the cost of air-conditioning proportionally, not reasonable, an increase of central air-conditioning cooling metering system, the user pay the table; the original design of air-cooled chiller independent of the central air conditioning system to improve the central air conditioning unit energy efficiency Than to reduce the maintenance costs of independent cold source, the air-cooled chiller into the central air conditioning, which is equivalent to the air-cooled unit to increase the backup. Two transformation of a total investment of 30,000 yuan, the transformation effect is good