| 摘要: |
| 本文简要介绍了如何通过采集得到的换热系统的实际数据,计算确定整个换热系统的夹点,提出了夹点的特性并根据夹点的特性得出系统的热、冷最小公用工程量。 |
| 关键词: 夹点技术 节能 换热网络 公用工程 |
| DOI： |
| 分类号:TK123 |
| 基金项目: |
|
| Discussion on How to Calculate the Pinch Point of Heat Exchanger System |
|
Wang Yi, Wang Zhengquan, Fan Jinlu
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Chongqing Natural Gas Purification Plant General,PetroChina Southwest Oil & Gasfield Company).
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| Abstract: |
| This paper introduced the actual data collection and how to calculate the pinch point of heat exchanger system.Based on the calculation,the pinch point temperature was determined and the pinch point properties were proposed. According to the properties,the minimum amount of cold and heat public works were obtained. |
| Key words: pinch technology energy-saving heat exchanger network public works |
