Carbon dioxide heat pump for dual-temperature drinking fountain

来源期刊：中南大学学报(英文版)2009年第z1期

论文作者：杨大章 吕静 何哲彬 黄秀芝

文章页码：188 - 189

Key words：carbon dioxide； heat pump； drinking fountain； simulation

Abstract: Carbon dioxide trans-critical heat pump system for heating and cooling water was designed,and its thermodynamic steady-state concentration model was established. Based on the steady-state model,parameters of the carbon dioxide trans-critical heat pump were calculated by computer programming. According to these parameters,the effects and application prospect of the heat pump system were analyzed for dual-temperature drinking fountains.