MOBILE SURFACE CLEANER HAVING A SPARGING DEVICE, AND METHOD OF PRODUCING A SPARGED CLEANING LIQUID ONBOARD A MOBILE SURFACE CLEANER

摘要

A mobile surface cleaner (100, 300, 370, 380, 500) and a method of producing sparged cleaning liquid (51, 52, 53, 54, 55, 59, 71, 93, 190, 192) are provided. The cleaner includes a mobile body (102, 306, 381) configured to travel over a surface (125, 302), a source of a liquid (14, 70, 106, 502), a liquid dispenser (194, 310, 352, 354, 362, 371, 506), a flow path (16, 17, 18, 59, 70, 71, 160, 1OA, 160B) from the liquid source to the liquid dispenser (194, 310, 352, 354, 362, 371, 506), and an electrolyzing sparging device (50, 161, 163, 325, 326, 503, 505) in fluid communication with the flow path (16, 17, 18, 59, 70, 71, 160, 1OA, 160B).