Pipe residue storage and quick discharge system of pipe cleaning and ball collecting valve assembly

The invention discloses a pipe residue storage and quick discharge system of a pipe cleaning and ball collecting valve assembly. The system comprises a pipe cleaning and ball collecting valve, a pipecleaning machine, and a pipe; a storage and quick discharge valve is mounted in the upstream position of the pipe cleaning and ball collecting valve of the pipe in a pipeline connecting mode; the storage and quick discharge valve comprises a valve body, a valve plate, a valve cover, a valve rod and an execution mechanism, and comprises a main valve body and a branch valve body serially connected with the pipe; a branch of the branch valve body is connected to the bottom of the main valve body; the valve cover is in covering connection to the branch valve body; a valve cavity for storing residues discharged in the main valve body is formed in the branch valve body and the valve cover; the valve plate is rotationally arranged in the valve cavity; the execution mechanism drives the valve plate to rotate to open or cl