CN1748632A - Dust separator of vacuum cleaner - Google Patents
Dust separator of vacuum cleaner Download PDFInfo
- Publication number
- CN1748632A CN1748632A CN 200510094505 CN200510094505A CN1748632A CN 1748632 A CN1748632 A CN 1748632A CN 200510094505 CN200510094505 CN 200510094505 CN 200510094505 A CN200510094505 A CN 200510094505A CN 1748632 A CN1748632 A CN 1748632A
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- Prior art keywords
- dust
- cyclone separator
- air
- output channel
- flow output
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Abstract
The dust separator of vacuum cleaner includes the first upstream cyclonic separator, and several second downstream cyclonic separators in parallel. The first cyclonic separator is provided with airflow output duct, and the second cyclonic separators are provided with airflow outlets, which are converged before being communicated with the inner cavity of the airflow output duct. The dust collector is inside the first cyclonic separator, so that the airflow output duct does not occupy the separating space of the dust separator and has no influence on the dust separating effect, and the overall volume of the two stages of separator may be reduced to facilitate the communication of the airflow output duct to the vacuum source.
Description
Technical field
The present invention relates to the dust-separating appliance on a kind of dust catcher.
Background technology
In the prior art, the dust-separating appliance of dust catcher, comprise the first order cyclone separator that is positioned at the upstream, be positioned at a plurality of second level cyclone separator in downstream, the cyclone separator of upstream carries out the crude separation of big dust, described each second level cyclone separator is provided with being in parallel, the cyclone separator in downstream carries out the separation of thin dust, at last from the air stream outlet output clean gas flow of the cyclone separator in downstream, each air stream outlet converges the back and is connected with described air-flow output channel conduit and enters vacuum source again, and common air-flow output channel conduit is positioned at the outside of upstream cyclone, cause air-flow output channel conduit very long, and need the designer when carrying out product design, will arrange the position of air-flow output channel conduit, so that be connected, cause the difficulty of moulded design and the volume of device to increase with vacuum source.
Summary of the invention
The object of the invention provides a kind of dust-separating appliance of dust catcher of simplification.
Technical scheme of the present invention is: a kind of dust-separating appliance of dust catcher, comprise the first order cyclone separator that is positioned at the upstream, be positioned at the second level cyclone separator in downstream, vacuum source, described second level cyclone separator has a plurality of and is provided with being in parallel, described each second level cyclone separator has the air stream outlet that is used for air-flow output, the air stream outlet of described each second level cyclone separator is connected with the busway, described busway is connected with vacuum source by air-flow output channel conduit again, and described air-flow output channel conduit is arranged in the described first order cyclone separator.
Described a plurality of second level cyclone separator is centered around the sidepiece of described air-flow output channel conduit.
Described first order cyclone separator has the axis, and the axial line of described air-flow output channel conduit and the axis of described first order cyclone separator coincide.
The central authorities that described air-flow output channel conduit runs through described first order cyclone separator.
Described each second level cyclone separator is positioned at the top of described first order cyclone separator.
Described first order cyclone separator comprises first cyclone chamber, the inside of described first cyclone chamber has the laying dust chamber, it is indoor that described second level cyclone separator stretches into described laying dust at least in part, and described air-flow output channel conduit runs through described laying dust chamber.
The bottom of the bottom of described first cyclone chamber and laying dust chamber is provided with bottom, and the central part of this bottom has access opening, and this access opening docks mutually hermetically with the infraoral of described air-flow output channel conduit.
Described vacuum source is positioned at the below of described first order cyclone separator.
The present invention compared with prior art has following advantage:
Air-flow output channel conduit is positioned at first order cyclone separator, generally speaking first order cyclone separator inside is the laying dust chamber, therefore air-flow output channel conduit does not take the separated space of dust separator, do not influence the dust separation effect, can reduce the overall volume of two-stage separator, be convenient to air-flow output channel conduit and be communicated to vacuum source.
Description of drawings
Accompanying drawing 1 is a structure cutaway view of the present invention; Wherein
1, first cyclone chamber; 2, bottom; 3, first Whirlwind barrel; 4, axis; 5, first air inlet; 6, mesh plate; 7, second Whirlwind barrel; 8, mesh; 9, air channel; 10, second air inlet; 11, second cyclone chamber; 12, air stream outlet; 13, air-flow output channel; 14, laying dust chamber; 15, vacuum source; 16, access opening; 17, laying dust cylindrical shell; 18, mozzle; 19, air-flow output channel conduit; 20, first order cyclone separator; 21, second level cyclone separator;
The specific embodiment
Referring to accompanying drawing 1, a kind of dust-separating appliance of dust catcher comprises the first order cyclone separator 20 that is positioned at the upstream, a plurality of second level cyclone separator 21 that is positioned at the downstream, and described each second level cyclone separator 21 is provided with being in parallel.Described first order cyclone separator 20 comprises first Whirlwind barrel 3, surround first cyclone chamber 1 between described first Whirlwind barrel 3 and the laying dust cylindrical shell 17, having first air inlet, 5, the first air inlets 5 on described first Whirlwind barrel 3 is connected with first cyclone chamber 1.Second level cyclone separator 21 has a plurality of, each comprises second Whirlwind barrel 7, have second air inlet 10 on this second Whirlwind barrel 7, described second air inlet 10 communicates with second cyclone chamber 11 in second Whirlwind barrel 7, and the central part of second cyclone chamber 11 is equipped with mozzle 18.The exit of described first cyclone chamber 1 is provided with mesh plate 6, has many mesh 8 on the mesh plate 6, is used to filter oarse-grained dust, for example paper scrap.Be connected by air channel 9 between second air inlet 11 of the outlet of described first cyclone chamber 1 and described second cyclone chamber 11.
Be provided with air-flow output channel conduit 19 in the described first order cyclone separator 20, described second level cyclone separator 21 has the air stream outlet 12 that originates in mozzle 18 inner chambers, and the air stream outlet 12 on described each second level cyclone separator 21 converges the intracavity inter-connection of back and described air-flow output channel conduit 19.
Described a plurality of second level cyclone separator 21 is centered around the sidepiece of described air-flow output channel conduit 19.
Described first order cyclone separator 20 has axis 4, and the axial line of described air-flow output channel conduit 19 and the axis 4 of described first order cyclone separator 20 coincide.
The central authorities that described air-flow output channel conduit 19 runs through described first order cyclone separator 20.
Described each second level cyclone separator 21 is positioned at the top of described first order cyclone separator 20.
Described first order cyclone separator 20 comprises first cyclone chamber 1, the inside of described first cyclone chamber 1 is laying dust cylindrical shell 17, constitute laying dust chamber 14 between the outer wall of the inwall of laying dust cylindrical shell 17 and air-flow output channel conduit 19, the underpart opening of second Whirlwind barrel 7 of described second level cyclone separator 21 also partly stretches in the described laying dust chamber 14, and described air-flow output channel conduit 19 passes described laying dust chamber 14.
The bottom of the bottom of described first cyclone chamber 1 and laying dust chamber 14 is provided with bottom 2, and a side of this bottom 2 can be connected with first Whirlwind barrel, 7 phase pivots, or is threaded with it.The central part of this bottom 2 has access opening 16, and after bottom 2 covers, and the infraoral butt joint hermetically mutually of this access opening 16 and described air-flow output channel conduit 19 makes the air-flow of air-flow output channel conduit 19 to draw in access opening 16.Bottom 2 can be opened, and makes the laying dust chamber 14 and first cyclone chamber 1 all from opening down ash, and after bottom 2 was opened, access opening 16 was separated with the infraoral of described air-flow output channel conduit 19.
Below air-flow approach of the present invention is described:
The air-flow that has dust enters first cyclone chamber 1 from first air inlet 5 earlier; after having separated big dust; the air-flow that has the granule dust passes mesh 8 and enters in second cyclone chamber 11 through second air inlet 10 through air channel 9 again; tiny dust enters in the laying dust chamber 14 through the opening of second Whirlwind barrel, 7 bottoms; and clean air-flow is flowed in the air-flow output channel 13 through air stream outlet 12 again, leads to vacuum source 15 downwards through access opening 16.
Claims (8)
1. the dust-separating appliance of a dust catcher, comprise the first order cyclone separator (20) that is positioned at the upstream, be positioned at the second level cyclone separator (21) in downstream, vacuum source (15), described second level cyclone separator (21) has a plurality of and is provided with being in parallel, described each second level cyclone separator (21) has the air stream outlet (12) that is used for air-flow output, the air stream outlet (12) of described each second level cyclone separator (21) is connected with the busway (22) of the output gas flow that compiles each second level cyclone separator (21), described busway (22) is connected with vacuum source (15) by air-flow output channel conduit (19) again, it is characterized in that: described air-flow output channel conduit (19) is arranged in the described first order cyclone separator (20).
2. the dust-separating appliance of dust catcher according to claim 1, it is characterized in that: described a plurality of second level cyclone separators (21) are centered around the sidepiece of described air-flow output channel conduit (19).
3. the dust-separating appliance of dust catcher according to claim 1, it is characterized in that: described first order cyclone separator (20) has axis (4), and the axis (4) of the axial line of described air-flow output channel conduit (19) and described first order cyclone separator (20) coincides.
4. the dust-separating appliance of dust catcher according to claim 1, it is characterized in that: described air-flow output channel conduit (19) runs through the central authorities of described first order cyclone separator (20).
5. the dust-separating appliance of dust catcher according to claim 1, it is characterized in that: described each second level cyclone separator (21) is positioned at the top of described first order cyclone separator (20).
6. the dust-separating appliance of dust catcher according to claim 1, it is characterized in that: described first order cyclone separator (20) comprises first cyclone chamber (1), the inside of described first cyclone chamber (1) has laying dust chamber (14), described second level cyclone separator (21) stretches in the described laying dust chamber (14) at least in part, and described air-flow output channel conduit (19) passes described laying dust chamber (14).
7. the dust-separating appliance of dust catcher according to claim 6, it is characterized in that: the bottom of the bottom of described first cyclone chamber (1) and laying dust chamber (14) is provided with bottom (2), the central part of this bottom (2) has access opening (16), and this access opening (16) docks mutually hermetically with the infraoral of described air-flow output channel conduit (19).
8. the dust-separating appliance of dust catcher according to claim 1, it is characterized in that: described vacuum source (15) is positioned at the below of described first order cyclone separator (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510094505XA CN100398050C (en) | 2005-09-20 | 2005-09-20 | Dust separator of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510094505XA CN100398050C (en) | 2005-09-20 | 2005-09-20 | Dust separator of vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1748632A true CN1748632A (en) | 2006-03-22 |
| CN100398050C CN100398050C (en) | 2008-07-02 |
Family
ID=36604426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510094505XA Active CN100398050C (en) | 2005-09-20 | 2005-09-20 | Dust separator of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100398050C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407977C (en) * | 2006-07-21 | 2008-08-06 | 王跃旦 | Secondary cyclone dust separating cup of vacuum cleaner |
| CN102525348A (en) * | 2010-12-29 | 2012-07-04 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone dust collector with same |
| CN101721174B (en) * | 2008-10-17 | 2012-07-25 | 沈建明 | Dust separator in vacuum cleaner |
| CN101558980B (en) * | 2008-04-17 | 2012-07-25 | 乐金电子(天津)电器有限公司 | Dust separator for vacuum cleaner |
| CN103565360A (en) * | 2012-07-27 | 2014-02-12 | 莱克电气股份有限公司 | Dust cup with dust guide pipe for dust collector |
| CN103622642A (en) * | 2012-08-28 | 2014-03-12 | 莱克电气股份有限公司 | Dust collector dust cup without suction loss |
| CN104367272A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separating unit and dust collector |
| CN105942925A (en) * | 2016-06-30 | 2016-09-21 | 江苏美的清洁电器股份有限公司 | Handheld dust collector |
| CN109620055A (en) * | 2019-01-22 | 2019-04-16 | 尚科宁家(中国)科技有限公司 | A kind of sweeping robot |
| CN110505828A (en) * | 2017-04-20 | 2019-11-26 | 创科（澳门离岸商业服务）有限公司 | Dust catcher |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6344064B1 (en) * | 1999-01-29 | 2002-02-05 | Fantom Technologies Inc. | Method and apparatus of particle transfer in multi-stage particle separators |
| EP1653838B1 (en) * | 2003-08-04 | 2012-09-12 | Koninklijke Philips Electronics N.V. | Cyclonic separator for separating particles from an airflow and vacuum cleaner including such a separator |
| KR100536506B1 (en) * | 2003-09-09 | 2005-12-14 | 삼성광주전자 주식회사 | A cyclone separating apparatus and vacumm cleaner equipped whth such a device |
| CN1596816A (en) * | 2003-09-19 | 2005-03-23 | 泰怡凯电器(苏州)有限公司 | Dust separating mechanism of vacumn cleaner |
| CN1606952A (en) * | 2003-10-16 | 2005-04-20 | 泰怡凯电器(苏州)有限公司 | Dust separation mechanism of dust collector |
| JP2005204880A (en) * | 2004-01-22 | 2005-08-04 | Sanyo Electric Co Ltd | Vacuum cleaner and its dust collector |
-
2005
- 2005-09-20 CN CNB200510094505XA patent/CN100398050C/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407977C (en) * | 2006-07-21 | 2008-08-06 | 王跃旦 | Secondary cyclone dust separating cup of vacuum cleaner |
| CN101558980B (en) * | 2008-04-17 | 2012-07-25 | 乐金电子(天津)电器有限公司 | Dust separator for vacuum cleaner |
| CN101721174B (en) * | 2008-10-17 | 2012-07-25 | 沈建明 | Dust separator in vacuum cleaner |
| US8984712B2 (en) | 2010-12-29 | 2015-03-24 | Ecovacs Robotics (Suzhou) Co., Ltd. | Cyclone separation device and cyclone vacuum cleaner mounted with same |
| CN102525348A (en) * | 2010-12-29 | 2012-07-04 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone dust collector with same |
| WO2012089073A1 (en) * | 2010-12-29 | 2012-07-05 | 科沃斯机器人科技(苏州)有限公司 | Cyclone separation device and cyclone vacuum cleaner mounted with same |
| CN103565360A (en) * | 2012-07-27 | 2014-02-12 | 莱克电气股份有限公司 | Dust cup with dust guide pipe for dust collector |
| CN103565360B (en) * | 2012-07-27 | 2016-10-05 | 莱克电气股份有限公司 | There is the dust cup of dust collector of ash guiding pipe |
| CN103622642A (en) * | 2012-08-28 | 2014-03-12 | 莱克电气股份有限公司 | Dust collector dust cup without suction loss |
| CN104367272A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separating unit and dust collector |
| CN105942925A (en) * | 2016-06-30 | 2016-09-21 | 江苏美的清洁电器股份有限公司 | Handheld dust collector |
| CN105942925B (en) * | 2016-06-30 | 2019-03-29 | 江苏美的清洁电器股份有限公司 | Hand-held cleaners |
| CN110505828A (en) * | 2017-04-20 | 2019-11-26 | 创科（澳门离岸商业服务）有限公司 | Dust catcher |
| CN109620055A (en) * | 2019-01-22 | 2019-04-16 | 尚科宁家(中国)科技有限公司 | A kind of sweeping robot |
| CN109620055B (en) * | 2019-01-22 | 2021-02-02 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100398050C (en) | 2008-07-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Suzhou City, Lake Road, Jiangsu Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |