空调制冷和工艺过程制热的热耦合系统——介绍英国一食品工厂冷热工程的更新改造案例

摘要

In this paper a case study of renovation of a cooling/heating system at a confectionary factory in England is introduced. The cooling and heating requirements were previously handled separately by chillers and boilers. The client was required to replace the equipment. Through analysis and comparison of four alternatives a thermally coupled cooling and heating system was adapted and significant operational and environmental benefits have been successfully achieved.%本文介绍英国一食品工厂的冷热工程的更新改造案例。该工厂将原来对空调制冷和工艺过程制热系统分别处理的旧设备进行了更新改造。通过不同方案的分析比较，最终采用了一种制冷／制热的热耦合系统。成功地取得了显著的运行和环保效益。