Watergate system

摘要

In the sluice gate system according to an embodiment of the present invention, in a sluice system that provides a passage for water from an inner water side to an outer water side, and determines whether water can be moved according to a positional relationship of the sluice gate, the water passage, which is the water passage, is And a sluice gate installed in the passage defining unit and the passage defining unit providing a space in which the sluice gate is installed, and being raised and lowered along the height direction of the passage defining unit to open and close the waterway.