FIELD DRAINAGE FAUCET, FIELD WATER STORAGE MANAGEMENT SYSTEM, WATER STORAGE MANAGEMENT SERVER AND FIELD WATER STORAGE METHOD

摘要

To provide a field drainage faucet capable of quickly making a plurality of fields function as water reservoirs when a rainfall amount is large, and then properly discharging water from the fields so as not to generate overflow from a drainage channel.SOLUTION: A field drainage faucet 22 for automatically discharging water which has been stored in a field, comprises: drainage water level adjustment mechanisms 22E, 22H for adjusting a drainage water level of a field; a water storage determination part 222 for determining whether the rainwater should be stored in the field, or the water can be discharged from the field; and a drainage water level control part 223 for actuating the drainage water level adjustment mechanisms 22E, 22H when a water storage command is output from the water storage determination part, for switching a drainage water level on the field to a water storage water level higher than a normal drainage water level, and switching a drainage water level on the field to the normal drainage water level by actuating the drainage water level adjustment mechanisms 22E, 22H when a drainage command is output from the water storage determination part.SELECTED DRAWING: Figure 3