Multifunctional water supply system

The utility model provides a multifunctional water supply system. The multifunctional water supply system comprises a first water supply pipe and a second water supply pipe. The first water supply pipe and the second water supply pipe are connected with a water pipe through pipe sections. The tail end of the water pipe is connected with two branch water pipes through communicating pipes. Elevation differences exist between the starting points of the water supply pipes and the end points of the two branch water pipes. The multifunctional water supply system further comprises a water pool. The water pool is provided with a water inlet, a first water outlet and a second water outlet. The first water supply pipe and the second water supply pipe are connected with the water inlet through a pipe section. The first water outlet of the water pool is connected with a water outlet pipe. A pump set in parallel connection is arranged in the water outlet pipe. The water outlet ends of the pump set are connected with one b