SYSTEM FOR HEATING INTERIOR OF PLASTIC GREENHOUSE BY USING ENERGY-STORAGE TYPE HEAT SUPPLY SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve such problems that the working environment in a greenhouse becomes worth by being filled with a waste gas, the bad effect to a cultivating plant caused by the chemical change of the gas, and the high load of the initial cost for installation of equipment such as a boiler and equipment for management and safety, in a conventional apparatus adopting a heating system of burning fuel. SOLUTION: This system for heating the interior of a plastic greenhouse has a energy-storage type heat supply system (1) comprising a packet heat storage material (10), a heating means (12) for heating the heat storage material (10), and a heat-exchange circuit (13) foe flowing water (W) in the heat storage material (10), and steam-scattering means (52) for scattering the heated steam (S) formed at the regenerative heat supply system (1), of which proper numbers are installed at proper positions in the greenhouse. Heat-radiation means (5) are joined to the piping at proper positions from the heat-exchanging circuit to the steam-scattering means in the greenhouse (H).