| 摘要 |
A carpet cleaning machine of the portable type that is characterized by a compact frame arrangement for supporting dispensing and pick-up systems for liquid type carpet cleaners. The cleaning liquid and dirty liquid are simultaneously applied to and picked up from a carpet by means of a manually operated carpet cleaning tool. The machine is further characterized by auxiliary dirty fluid collecting means mounted on a separate wheeled auxiliary frame. The auxiliary fluid collecting means is disconnectably located in the flow of dirty fluid from the carpet cleaning tool to a main collecting means on the machine with said auxiliary collecting means being adapted to be removed from emptying without preventing continuation of the carpet cleaning operation. The machine is further characterized by a novel dispensing system for a solution of hot water and cleaning fluid which includes a holding tank and associated control valve means for automatically controlling the supply of cleaning solution available to the carpet cleaning tool.
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