Piping connection structure of multiple trap

摘要

PURPOSE: A pipeline connection structure of a drain trap is provided to improve production by minimizing a connection distance between a pipeline and a discharge pipe. CONSTITUTION: A pipeline connection structure of a drain trap comprises a drain pipe, a discharge pipe, and a connection pipe(300). The drain pipe is buried in a wall or a floor. The discharge pipe is coupled to the drain pipe. An inlet unit(210) is formed in one side of the discharge pipe. The inlet unit is formed in a pipe shape so that the connection pipe can be easily coupled. The connection pipe has a spherical front end(310) and connects the discharge pipe to a pipeline.