Title:
DRY AND WET DUAL PURPOSE VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2011/050637
Kind Code:
A1
Abstract:
A dry and wet dual purpose vacuum cleaner comprises, primary and secondary cyclone separators (1, 2) which are connected in series with each other, and a primary dust collecting barrel (3) connected with a first dust outlet (103) of the primary cyclone separator (1), and a secondary dust collecting barrel (4) connected with a second dust outlet (203) of the secondary cyclone separator (2). The secondary dust collecting barrel (4) is provided coaxially under the secondary cyclone separator (2). A float ball (46), which can enter the interior of the secondary cyclone separator (2), is provided in the secondary dust colleting barrel (4), so as to control the water level of the vacuum cleaner.
Inventors:
NI ZUGEN (CN)
Application Number:
PCT/CN2010/075383
Publication Date:
May 05, 2011
Filing Date:
July 22, 2010
Export Citation:
Assignee:
KINGCLEAN ELECTRIC CO LTD (CN)
NI ZUGEN (CN)
NI ZUGEN (CN)
International Classes:
A47L7/00; A47L9/16; B04C5/185; B04C5/26
Domestic Patent References:
| WO1999019045A1 | 1999-04-22 |
Foreign References:
| CN101700180A | 2010-05-05 | |||
| CN101147663A | 2008-03-26 | |||
| CN1611172A | 2005-05-04 | |||
| CN1985744A | 2007-06-27 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY LTD. (CN)
苏州创元专利商标事务所有限公司 (CN)
苏州创元专利商标事务所有限公司 (CN)
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