| 摘要 |
PURPOSE: A collecting well is provided to simply connect pipes having various sizes and shapes to a main body by forming a through path in a plug member. CONSTITUTION: A collecting well comprises a main body and a plug member(300). The top of the main body is opened. The main body comprises an inner space, multiple side members and a bottom member. The side members have openings(110-1). The plug member closes the openings formed on the side members of the main body and comprises a cylindrical housing(301), a filling member(304), a front plate(302), and a rear plate(303). The front and rear ends of the housing are opened. The inner space of the housing is filled with the filling member. The front plate is coupled to the first longitudinal end of the housing. The rear plate is coupled to the second longitudinal end of the housing. |
