Intelligent garden type concrete spray maintenance device and concrete maintenance method thereof

The invention discloses an intelligent garden type concrete spray maintenance device and a concrete maintenance method thereof. The maintenance device consists of a vertical spraying device, a main and secondary pipe connecting part and a timing control water source part; after a column mold is dismantled, the vertical spraying device, the main and secondary pipe connecting part and the timing control water source part are connected on a concrete surface; after the mounting of the maintenance device on the concrete surface is finished, the concrete maintenance time period and time length of a timing switch control device are adjusted according to the conditions of scene season, temperature and weather; and in the set time period, water is evenly sprayed to a floor by the vertical spraying device to achieve the maintenance purpose. The device and the method have the beneficial effects of timing maintenance, labor saving and water saving.