空调用冷水机组能耗及其对环境的影响分析

Energy consumption and environment effects of chillers for air conditioning

分析了电动式和吸收式冷水机组的能耗及其对环境的影响，指出与电动式冷水机组相比，蒸汽型、热水型吸收式冷机的一次能耗约为２～３倍，ＣＯ２、ＳＯ２排放量为１．６～３．５倍；以自备或区域锅炉房供热时，其烟尘排放量为电动式的１３～１５倍；各种类型吸收式冷机的温室效应均比电动式严重；直燃机对大气的污染较轻。

Analyses the energy consumption and environment effects of electric and absorption chillers. Presents that, compared with electric chillers, the primary energy consumption of steam operated or hot water operated absorption chillers is 2 3 times and the discharge of carbon dioxide and sulphur dioxide is 1.6 3.5 times, the smoke dust emission is 13 15 times while heating with an own or regional boiler room, the green house effect of absorption chillers is more serious than electric chillers, and the atmospheric pollution of the direct fired absorption chiller/heater is little.