地源热泵低温储粮技术的综合评价分析

Comprehensive evaluation and analysis of ground source heat pump technology for low-temperature grain storage

随着地源热泵技术的成熟,其绿色节能的特点引起了粮食行业的关注。近十几年来,越来越多的地源热泵投入使用到粮食储藏中。通过广泛调研地源热泵低温储粮技术的安装使用情况,以谷冷机、空调两项降温技术为参照,从初始投资、能耗、对粮食的影响等方面,结合地源热泵技术在储粮应用中存在的问题进行了综合分析,为粮食仓储企业在选择冷源方案时提供参考。

With the maturity of ground source heat pump technology,its green energy-saving characteristics have attracted the attention of the grain industry.In the past decade,more and more ground source heat pumps have been put intograin storage.Through extensive investigation and research on the installation and usage of ground source heat pump technology for low-temperature grain storage,the two cooling technologies of valley cooler and air conditioner were used as reference.From the aspects of initial investment,energy consumption and impact on grain,the problems existing in the application of ground source heat pump technology in grain storage were comprehensively analyzed,which provided a reference for grain storage enterprises in choosing cold source scheme.