This paper presents an innovative ground heat exchanger with double-circuit, GeoUWT (Geothermal Underground Water Tanks), and the required preconditions for installing this kind of configuration in the livestock sector. Dedicated Thermal Response Test was conducted on the test site to represent barn conditions and to estimate the heat exchange capacity of the GeoUWT in a realistic case study performance. This dynamic simulation of geothermal heat exchange between the process fluids on the barn – precooling of the produced milk and warming required amount of water – proved enhanced potential compared to existing systems of direct heat exchange. The additional value is an innovative solution for underground water storage at fixed target temperature.

本文介绍了一种具有双回路的创新型地面热交换器GeoUWT（地热地下水箱），以及在畜牧业中安装这种配置的必要前提。在测试现场进行了专门的热响应测试，以表示谷仓状况并评估GeoUWT在实际案例研究中的热交换能力。与现有的直接热交换系统相比，这种动态模拟的谷仓中的工艺流体之间的地热交换-生产牛奶的预冷和加热所需的水量-证明了潜力更大。附加价值是在固定目标温度下用于地下水存储的创新解决方案。