AIR CONDITIONING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a new air conditioning system that can be installed and operated at low cost and uses geothermal heat.SOLUTION: An air conditioning system 1 according to the present invention includes: a first tank 5 that is buried under the ground and stores water to store heat; a suction path 6 that takes air in a working space 3 in a plastic greenhouse 2 and supplies it to the first tank 5; a circulation path 7 that is reconnected to the first tank 5 through the underground of the working space 3 from the first tank 5; and exhaust paths 8 that are arranged from the circulation path 7 to the working space 3 and supply air to the working space 3. The circulation path 7 sends water and air in the first tank 5 from one side of the path, supplies the air to the exhaust paths 8, and supplies the water to the first tank 5 again.