SENSIBLE HEAT EXCHANGER AND ENVIRONMENT CONTROL DEVICE FOR PROTECTED HORTICULTURE UTILIZING HEAT PUMP

摘要

PROBLEM TO BE SOLVED: To provide a method performed by a heat pump for stores that is suitable for easiness and environment in a horticulture house in order to eliminate some defects of lack of air blowing capability and quantity of heat and the like and a quite expenditure in cost as compared with that of combustion type house heater for the horticulture even if its price in the heat pumps is low.SOLUTION: This invention eliminates lack of air blowing capability and heating calories and the like and reduces cost. In order to attain this object, this invention provides an environment control device for horticulture comprises heat pump indoor unit and outdoor unit; a sensible heat exchanger installed in the heat pump outdoor unit; and a plurality of openable or closable dampers installed between the heat pump indoor unit and the sensible heat exchanger.