余热驱动的液体除湿空调机组性能
Performance of waste-heat-driven liquid desiccant air conditioning system
摘要：
介绍了该装置的系统流程，它利用70 ℃以下的低品位热源作为驱动热源，在上海夏季标准条件下可以将新风处理到21 ℃左右。其制冷量为70 kW,热力性能系数约为0.66，电力能效比可达12.04。与冷热电三联供机组联合运行时可使夏季制冷量提高18.8%。
关键词：液体除湿空调,三联供系统,性能,热源,能量梯级利用
Abstract：
Presents the flow process of the device, which can cool the outdoor air to about 21 ℃ in standard outdoor design conditions of Shanghai in summer with the driven heat source of waste water below 70 ℃. Its cooling capacity is 70 kW, the COP is about 0.66 and the EER can reach 12.04. When combined with the CCHP system the cooling capacity can be improved by 18.8%.
Keywords:liquiddesiccantairconditioningsystem,combinedcoolingheatingandpower,performance,heatsource,cascadeuseofenergy