Modularized ocean energy generating device and built-in module thereof

A built-in module for a modularized ocean energy generating device, the modularized ocean energy generating device comprising an outer frame, the built-in module comprising:

• an inner frame detachably disposed in the outer frame;
• at least one hydraulic generator module generating power from water flow, disposed in the inner frame, an axis of the hydraulic generator module being parallel to a horizontal plane;
• at least one mounting shaft, the at least one hydraulic generator module being mounted at the at least one mounting shaft, the at least one mounting shaft being rotatably mounted at the inner frame;
• at least one driving unit, directly connected to the mounting shaft and driving the mounting shaft to rotate about a vertical axis;
• and
• at least two barriers disposed at the inner frame or the outer frame and located at upstream and downstream sides of the hydraulic generator module along a water flow direction, respectively,
• wherein the at least one driving unit is located above a water surface.