A deep-well pump type High head drainage pumps

摘要

The present invention provides a deep well pump-type high-lift drainage pump that can be manufactured inexpensively, can be driven with low power, can lift up to 40-340m high ground, and can eliminate problems such as overheating of the motor due to smooth cooling. I want to provide. That is, the present invention includes a bracket through which the fluid passes; A two-pole motor for a deep heart coupled to the upper side of the bracket; A motor casing that is covered on the outside of the two-pole motor for the core and has a lower end coupled to the bracket; A check valve coupled to an upper end of the motor casing and a discharge port coupled to the upper side; A pumping means coupled to the lower side of the bracket and rotated by a two-pole motor for deep well; A suction port coupled to a lower side of the pumping means; It includes a support leg coupled to the pumping means so as to be covered on the outside of the suction port.