| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology of lowering an outdoor air temperature by utilizing cold exhaust heat discharged from a heat pump water heater.SOLUTION: This cooling system using the cold exhaust heat for lowering the outdoor air temperature by utilizing the cold exhaust heat of the heat pump water heater, includes a blocking section disposed in a flow channel in which the cold exhaust heat discharged from an outdoor unit of the heat pump water heater, flows, and having a blocking state for blocking the flow of cold exhaust heat and a non-blocking state for not blocking the flow of cold exhaust heat, a temperature information acquiring section for acquiring temperature information relating to the outdoor temperature and including at least one of atmospheric temperature and ground surface temperature, and a control section for controlling the blocking section so that the blocking section has the blocking state or the non-blocking state, on the basis of the temperature information acquired by the temperature information acquiring section. |
