The Internet of Things (IoT) intelligent submersible sewage pump, following the advent of the IoT era, has created and realized the "IoT + pump" design. By integrating IoT technology, it enables online detection, fault pre-alarm, remote monitoring, energy efficiency management, full life cycle maintenance, and equipment operation and maintenance management of the equipment. Independently developed and innovative, it features a no-overload hydraulic model, making it a truly full-head no-overload submersible pump.