The present invention resides in that the groundwater supplied to the house is recovered again and the recovered groundwater is heat exchanged through the outer side of the water supply line and the inner side of the rock layer in order to return the temperature of the recovered groundwater to a temperature And it is possible to circulate the groundwater while keeping the temperature of the groundwater at a constant level so that the heat loss can be minimized without using a separate heating device such as a boiler or an electric heater and the temperature change of the groundwater due to day and night, (Groundwater), temperature, pressure, water level, and condition of the groundwater in the groundwater can be recirculated appropriately in response to the amount or condition of groundwater (temperature, pressure, water level, It is possible to check in real time, and the countermeasures are automatically made, Water circulation type water film growing system.The groundwater recirculating water film growing system according to an embodiment of the present disclosure includes a motor pump installed inside a tunnel extending from the inside of the underground rock layer to the ground and pumping groundwater, and a motor pump connected to the motor pump, A water supply line installed on the roof surface of the double structure house installed on the ground and guiding the ground water to the house through pumping of the motor pump and a water supply line installed on the bottom surface of the house, A collecting line for collecting the groundwater and guiding the collected groundwater to be discharged to the wells after filtering through a filter portion provided with a valve, and a collecting line installed at a point where the collecting line and the collecting line are connected, An induction member for guiding groundwater discharged through the water supply line to the outer surface of the water supply line A dispersion flap installed in the interior of the tank a
