The invention provides a rotational-flow fruit and vegetable cleaning device. The cleaning device comprises a water drawing pipe, a cleaning basket, a retaining rim, water return pipes and a rotational flow device; the cleaning basket is arranged in a barrel; the cleaning basket comprises a basket body and the retaining rim arranged at the top edge of the basket body; through holes are formed in the lower half part of the basket body, and the three water return pipes are obliquely installed on the upper half part of the basket body; a booster pump is installed on the water drawing pipe; threenozzles are installed at the bottom of a ring pipe; the ring pipe is fixedly installed at the bottom of a barrel cover; the barrel cover is hinged to the top of the barrel; the rotational flow deviceis arranged in the barrel and located at the bottom of the cleaning basket; the rotational flow device comprises a rotating shaft and blades welded to the rotating shaft. By means of the cleaning device, fruits and vegetables can be efficiently cleaned; besides, as brushing is replaced with washing in the cleaning process, damage to fruits and vegetables can be reduced to the maximum, and the completeness of fruits and vegetables can be kept.