摘要
针对目前家用空调冷凝水未加利用的情况,基于冷凝水回收用于冷却冷凝器可降低空调冷凝温度的理论,设计了超声波雾化冷凝水装置,将其用于家用空调系统中进行节能效果实验研究,结果表明:在最小运行制冷、额定制冷、最大运行制冷3种工况下,空调产生的冷凝水量平均为1 kg/h,带有超声波雾化器的空调器跟空调原型机相比,冷凝器的冷凝温度分别降低了2.58℃,2.42℃,2.83℃,制冷能力分别提高了1.4%,2.6%,2.3%,输入功率分别下降了12.4 W,14.6 W,23W,COP分别提升了3.9%,4.9%,5.5%.运用该装置,冷凝器的换热性能得到了很好的提升,冷凝水冷却冷凝器的节能效果得到验证.
At present,condensate water from household air conditioner wasn ＇t utilized. According to the theory that condensate water recycled can decrease the temperature of condensate water,ultrasonic atomizing condensate water device was designed and applied in household air conditioning system for experinental study.The experimental results showed that the average yield of condensate water was 1 kg / h,the cooling capacity of the air conditioner with ultrasonic atomizer increased by 1. 4%,2. 6% and 2. 3%,the input power of air conditioner reduced by 12. 4 W,14. 6 W and 23 W,the COP of air conditioner with ultrasonic atomizer increased by 3. 9%,4. 9% and 5. 5% in the minimum cooling operation condition,the rated cooling operation condition and the maximum cooling operation condition,the condensing temperature of the condenser reduced by2. 58 ℃,2. 42 ℃ and 2. 83 ℃. The heat transfer performance of condenser was promoted very well,and the energy conservation effect of condensate water cooling condenser was verified.
出处
《轻工学报》
CAS
2016年第6期74-79,共6页
Journal of Light Industry
基金
郑州轻工业学院大学生创新实验项目(2016038)
关键词
家用空调
冷凝水
超声波雾化器
节能环保
household air conditioner
condensate water
ultrasonic atomizer
energy conservation and environmental protection
