OALib Journal期刊
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采用热泵的低温多效海水淡化系统能耗研究
, PP. 73-75
Keywords: 热泵,低温多效,海水淡化,能耗
Abstract:
由于低温多效海水淡化系统有大量的低温余热被浪费,造成系统的能耗增大,而热泵可以将低温热能提升为高温热能,所以热泵与低温多效系统联合运行可以使热量得到最大化的利用。对此,通过对有、无热泵应用于低温多效的循环系统进行计算研究,得出有热泵参与时,整个系统的单位能耗为23.27(kw?h)/t,是无热泵低温多效系统单位能耗的1/7倍。因此,热泵应用于低温多效系统可使海水淡化系统的能耗显著降低,并达到节能环保的目的。
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