Multifunctional sewage pipeline control system for sewage treatment equipment

The utility model relates to the technical field of sewage treatment. The invention discloses a multifunctional sewage pipeline control system for sewage treatment equipment. The device comprises a water inlet pipeline system and an aeration pipeline system, the water inlet pipeline system comprises a water inlet pipe used for water inlet. The aeration pipeline system comprises a jet aerator for aeration; wherein the jet aerator is located above a water outlet of the water inlet pipe, an anaerobic zone is formed in the peripheral area of the position where the water outlet of the water inlet pipe is located, an aerobic zone is formed in the peripheral area of the position where the jet aerator is located, and a facultative zone is formed in the area between the water outlet of the water inlet pipe and the jet aerator. According to the utility model, the anaerobic zone, the facultative zone and the aerobic zone are formed in the sewage treatment equipment through the arrangement of thepipelines of the system,