四眼井
- 网络Four-Eyed Well
四眼井-
建起了具有两眼120m深埋管井和四眼100m测温辅井的垂直U型埋管土壤源热泵实验系统，热泵机组采用R22全封闭涡旋压缩机，ARI标定工况制冷量为21.8KW。
The U-tube vertical pipe loop was inserted into the two 120m deep boreholes , and other four 100m deep drilled wells are auxiliary well for temperature testing . The cooling capacity of R22 scroll compressor is 21.8 kW at the ARI standard rating condition .