A SYSTEM FOR EXHAUSTING A POLLUTION AND WASTE WATER

摘要

The present invention relates to a waste water discharge system whose structure is simple and maintenance is convenient, comprising a waste water storage container including an opening-closing lid and a waste water inlet; at least two drain pumps which are installed in the waste water storage container; at least two first drain pipes which are respectively connected to at least two drain pumps and are installed in the waste water storage container; a second drain pipe which forms an outlet by integrating at least two first drain pipes in the waste water storage container and enables the outlet to be projected out from the waste water storage container; and a drain connection unit which is respectively installed between at least two first pipes and a third pipe to be exposed to the outside, when the lid of the waste water storage container is opened, and is able to mutually connect or combine the first drain pipe with the third drain pipe for maintenance of the system.