| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner of a greenhouse for plant cultivation which can efficiently raise water temperature in winter and effectively cool the greenhouse by effectively using spring water or groundwater in summer.SOLUTION: There is provided an air conditioner of a greenhouse for plant cultivation comprises a greenhouse for plant cultivation in which a groundwater circulation panel is disposed at least on floor surface and a transparent groundwater circulation panel is disposed on a ceiling part, in which groundwater is circulated in the groundwater circulation panel.SELECTED DRAWING: Figure 5 |
