地源热泵在铁路系统应用现状

Ground-source Heat Pump System Application in the Railway

地源热泵作为国家大力推广的建筑空调节能技术,近年来在铁路沿线建筑得到广泛应用。通过抽样调查铁路系统在用典型地源热泵项目,对比常规取暖、空调系统,被调查系统总体上运行良好,充分发挥了地源热泵技术节能环保的优势,但也在设计、施工、设备选型等方面存在诸多问题。为解决现有问题,提出地源热泵在铁路系统应用中的合理建议。

Ground-source heat pump,as one energy saving technology which our country encourage using,has been widely used in railway construction in recent years.Through sampling investigation of the ground-source heat pump project in railway system,compared to conventional heating,air conditioning system,ground-source heat pump project is running well,and has great advantage in energy saving and environmental protection.But it also has some problems in the design,construction,equipment selection and so on.In order to resolve the problems,the article gives some suggestions on the application of ground-source heat pump system in railway system.