VACUUM CLEANER WITH AT LEAST ONE SUCTION UNIT Russian patent published in 2015 - IPC A47L5/22 

FIELD: personal use articles.

SUBSTANCE: vacuum cleaner with a reservoir (12) for collecting dirt and the suction head (14) made with the ability for mounting on the reservoir (12) for collecting dirt, at that the suction head (14) has at least one suction unit (16, 18) which by means of the suction channel (30) and the filtering device (32) is in fluid connection with the reservoir (12) for collecting dirt, and by means of at least one channel (66, 68) of the exhaust air it is in fluid connection with at least one hole of exhaust air (84, 86). To improve the above type of vacuum cleaner, so that it has high suction capacity and a compact structure and its operation is associated with a relatively low noise level, the suction head (14) has two suction units (16, 18) located one beside the other, which are positioned in the vertical direction at the same height as the filtering device (32), and surrounded by a common space (52) of the exhaust air, and the space (52) of the exhaust air by means of the first and the second channel (66, 68) of the exhaust air is in fluid connection with the holes (84, 86) of the exhaust air, and the filtering device (32) is located between the two channels (66, 68) of the exhaust air.

EFFECT: improvement of the design.

13 cl, 4 dwg