制冷与空调(四川)
製冷與空調(四川)
제랭여공조(사천)
REFRIGERATION & AIR-CONDITION
2012年
1期
24-27
,共4页
刘志胜%李凤凤%杜京昌%程德威
劉誌勝%李鳳鳳%杜京昌%程德威
류지성%리봉봉%두경창%정덕위
热泵空调器%制热衰减%改善措施
熱泵空調器%製熱衰減%改善措施
열빙공조기%제열쇠감%개선조시
Heat pump air conditioners%Heating attenuation%Improvements
热泵空调器在低温状况下制热能力下降得很快,有时候甚至不能制热。制热运行是一个逆卡诺循环过程,可以分为四个环节,要改善制热衰减问题,可以从这四个环节进行研究。在前人研究的基础上,通过建立数学模型并结合实验验证,总结出改善低温制热效果的几种措施。
熱泵空調器在低溫狀況下製熱能力下降得很快,有時候甚至不能製熱。製熱運行是一箇逆卡諾循環過程,可以分為四箇環節,要改善製熱衰減問題,可以從這四箇環節進行研究。在前人研究的基礎上,通過建立數學模型併結閤實驗驗證,總結齣改善低溫製熱效果的幾種措施。
열빙공조기재저온상황하제열능력하강득흔쾌,유시후심지불능제열。제열운행시일개역잡낙순배과정,가이분위사개배절,요개선제열쇠감문제,가이종저사개배절진행연구。재전인연구적기출상,통과건립수학모형병결합실험험증,총결출개선저온제열효과적궤충조시。
Heat pump air conditioners heating ability at low temperature conditions reduced too quickly,and sometimes not even heating.Heating operation is a reverse Carnot cycle,it can be divided into four areas,you can study from the four areas to improve the system of thermal decay problem.The author,based on previous research,a mathematical model by combining with experiments,summarized several measures to improve low-temperature heating effect.