| 摘要 |
PURPOSE: A manhole apparatus with a dirt separating function is provided to prevent a rainwater pipe from being blocked with dirt by automatically removing and collecting dirt from rainwater. CONSTITUTION: A manhole apparatus with a dirt separating function comprises a manhole wall(100), a frame(200), an inclined partition(300), a collecting bin(400), and a manhole cover(500). The manhole wall is open upward to let rainwater and dirt flow in, and buried in the ground. The manhole wall has a stepped projection(110) expanded on the upper side, and is connected with a rainwater pipe(120) through which rainwater flows. The frame is opened and inserted inside the manhole wall and has a locking member protruding outside to be locked at the stepped projection of the manhole wall. A fixing member is protruded inward on the lower part of the frame. The inclined partition moves down the rainwater and dirt flowing from the top of the manhole wall. The collecting bin has a box shape with open top to receive dirt. The manhole cover is equipped with a door(550). |
