| 摘要 |
FIELD: pumps. ^ SUBSTANCE: invention relates to a vacuum cleaner cyclone-type design. The cyclone device is made up of a cylinder case arranged in a dust collector, support brackets arranged on the cylinder case outer peripheral surface and an air inlet pipe. The pipe one end enters the dust collector inlet, while the other pipe end gets connected tangentially with the cylinder case. Here, the support brackets and the air inlet pipe prop up the cylinder case and separate it from the dust collector inner peripheral surface. ^ EFFECT: higher efficiency of dust collection, improved swirling of contaminated air. ^ 18 cl, 8 dwg |
