CAJ | 학술논문

　　本文对R22、R410A和R32用于泳池热泵热水器中的性能进行了理论分析和实验验证。结果表明,在相同的工况下,R32在热泵热水器中作为R22的替代物制热能力提高约9.4%,水循环一次循环出水温度提高0.3℃。 R32在热泵热水器领域的应用具有十分广阔的前景。
　　본문대R22、R410A화R32용우영지열빙열수기중적성능진행료이론분석화실험험증。결과표명,재상동적공황하,R32재열빙열수기중작위R22적체대물제열능력제고약9.4%,수순배일차순배출수온도제고0.3℃。 R32재열빙열수기영역적응용구유십분엄활적전경。
This paper provides theoretical calculations and experiments to test the performances of R32, R410A and R22 in heat pump water heaters. The results show that under the same working condition, the heat-ing capacity of R32 is about 9. 4% higher than that of R22;temperature rise of water circle in R32 prototype in-creases 0. 3℃ than that of R22. In a word, R32 is a promising alternative to R22 in heat pump water heater.