CN101258999A - Dust removing device for vacuum cleaner - Google Patents
Dust removing device for vacuum cleaner Download PDFInfo
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- CN101258999A CN101258999A CNA2007100202268A CN200710020226A CN101258999A CN 101258999 A CN101258999 A CN 101258999A CN A2007100202268 A CNA2007100202268 A CN A2007100202268A CN 200710020226 A CN200710020226 A CN 200710020226A CN 101258999 A CN101258999 A CN 101258999A
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Abstract
The invention discloses a dust removing plant of a dust collector which comprises a first level dust remover and a second level dust remover. The cyclone axis of a first level separating device in the first level dust remover and the cyclone axis of a second level separating device in the second level dust remover are arranged in a mutual perpendicular way; the first level separating device of the first level dust remover is communicated with a dust cup through a dust outlet and the first level separating device is arranged outside the dust cup; the cyclone axis of the first level dust remover and the cyclone axis of the second level dust remover are arranged in a mutual perpendicular way, thereby avoiding the mutual impact between the dust discharging direction and the wind discharging direction of the first level dust remover and therefore, not only filtration efficiency is promoted, but also that the first level dust remover can be arranged outside the dust cup, thereby increasing dust storing quantity of the dust cup and reducing times of clearing up the dust cup for users.
Description
Technical field
The present invention relates to a kind of dust arrester of dust catcher.
Background technology
In traditional dust catcher filter is installed, purpose is that the dirty air that will suck filters, therefore dust granule is stayed in the dust collect plant,, this type of dust catcher is after using a period of time, the user should clear up filter or change, otherwise, after the filter opening of filter is stopped up by thin dust, can increase the resistance of vacuum motor, severe patient even can burn out motor has not only brought trouble to the user, and can influence the performance and the life-span of dust catcher.
In recent years, manufacturer substitutes filter according to the principle of cyclonic separation with cyclone, has obtained dust removing effects preferably, thereby has been widely applied on the dust catcher.This cyclone is provided with a back taper whirlwind tube in the dirt cup, the upper end of whirlwind tube vertically is provided with a discharge pipe, and be communicated with the air outlet of dirt cup, the lower end of whirlwind tube is provided with opening, so that dust falls into the disposal box of dirt cup bottom, blast pipe also tangentially enters in whirlwind tube upper portion side wall, make the air-flow that has dust in the whirlwind tube, produce whirlwind, dust granule drops to the dust-collecting box bottom at action of centrifugal force lower edge whirlwind tube sidewall, and the air-flow after the dedusting is upwards discharged the dirt cup through discharge pipe.
Environmental consciousness and the reinforcement of protecting consciousness along with the consumer, the air that requires dust catcher to discharge is cleaner, avoid producing secondary pollution, therefore, dust catcher in the market all adopts the two-stage dedusting, the primary dust removing device can be cartridge filter or whirlwind tube, secondary ash collector is the whirlwind tube, although the shape of two-stage dedusting has nothing in common with each other, and the two-stage dedusting can have dust storage chamber shared or respectively, but its layout all adopts up-down structure or front and back structure, and the ash discharge direction of primary dust removing device is consistent with the air-out direction after the dedusting, cause the efficiency of dust collection of primary dust removing device to can not get improving, thereby also have influence on the efficiency of dust collection of whole dust catcher; In addition, the dust arrester of existing primary dust removing device all is positioned at dirt cup inside, has therefore influenced the storage ash amount of dirt cup, has increased the user and has cleared up dirt cup number of times.
Summary of the invention
The present invention seeks to: the dust arrester that a kind of dust catcher is provided, the whirlwind axis of this device primary dust removing device and the orthogonal layout of whirlwind axis of secondary ash collector, avoided influencing each other between the ash discharge direction of primary dust removing device and the air-out direction, not only improved filter efficiency, and the primary dust removing device can be arranged in the external of dirt cup, increase the storage ash amount of dirt cup, reduced the number of times that the user clears up the dirt cup.
Technical scheme of the present invention is: a kind of dust arrester of dust catcher, comprise primary dust removing device and secondary ash collector, the whirlwind axis of the one-level separator in the described primary dust removing device and the whirlwind axis of the secondary separation device in the secondary ash collector are arranged vertically mutually.
The further technical scheme of the present invention is: a kind of dust arrester of dust catcher, comprise primary dust removing device and secondary ash collector, the whirlwind axis of the one-level separator in the described primary dust removing device and the whirlwind axis of the secondary separation device in the secondary ash collector are arranged vertically mutually; The one-level separator of described primary dust removing device is communicated with the dirt cup by the dust mouth, and the one-level separator is positioned at the external of dirt cup.
The more detailed technical scheme of the present invention is: a kind of dust arrester of dust catcher, comprise primary dust removing device and secondary ash collector, the whirlwind axis of the one-level separator in the described primary dust removing device and the whirlwind axis of the secondary separation device in the secondary ash collector are arranged vertically mutually; The one-level separator of described primary dust removing device is communicated with the dirt cup by the dust mouth, and the one-level separator is positioned at the external of dirt cup; Described one-level separator is horizontally installed on the top of dirt cup, and secondary separation device vertically is arranged on the sidepiece of dirt cup.
In the technique scheme:
Described one-level separator comprises the one-level Whirlwind barrel, two chambeies about one-level Whirlwind barrel inside is separated plate and is divided into, right chamber is a cyclonic chamber, chamber, a left side is the air-out chamber, demarcation strip is provided with opening, is fixed with the cyclone that is positioned at cyclonic chamber on the opening, is provided with the air inlet that is communicated with the blast pipe of dust catcher with the sidewall of the Whirlwind barrel of cyclone correspondence position, the right part of cyclonic chamber is provided with the dust mouth that is communicated with the dirt cup, and the air-out chamber is provided with the air outlet that is communicated with secondary separation device.
Described secondary separation device comprises the pillar buoy on top and the conically shaped of bottom, the bottom of conically shaped is provided with the dust-storage chamber of secondary ash collector, the sidewall of pillar buoy is connected with the whirlwind air inlet, the coaxial discharge pipe that is provided with in the pillar buoy, discharge pipe is communicated with the exhaust duct of dust catcher, the connecting portion of conically shaped and dust-storage chamber is provided with umbrella hood, and the periphery of umbrella hood is provided with the dust fall annular space, and the center of umbrella hood is provided with return port.
Be provided with connection chamber between described one-level separator and the secondary separation device, connection chamber is positioned at the bottom of one-level separator, the top of secondary separation device, air outlet is communicated with connection chamber, and pillar buoy upwards extend in the connection chamber, and the whirlwind air inlet is communicated with air outlet.
Advantage of the present invention is:
1. the orthogonal layout of whirlwind axis of the whirlwind axis of primary dust removing device of the present invention and secondary ash collector has been avoided influencing each other between the ash discharge direction of primary dust removing device and the air-out direction, has improved the efficiency of dust collection of dust catcher.
2. the separator of primary dust removing device of the present invention is positioned at outside the dirt cup, increased the storage ash amount of dirt cup, can reduce the number of times that the user clears up the dirt cup.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is for using dust catcher stereogram of the present invention;
Fig. 2 is an assembly structure schematic diagram of the present invention;
Fig. 3 is vertical view of the present invention (a removal loam cake);
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the C-C cutaway view of Fig. 3;
Fig. 7 is the D-D cutaway view of Fig. 3;
Fig. 8 is the E-E cutaway view of Fig. 6.
Wherein: 1 primary dust removing device; 101 one-level separators; 102 dust mouths; 103 dirt cups; 104 one-level Whirlwind barrels; 105 demarcation strips; 106 cyclonic chambers; 107 air-out chambeies; 108 openings; 109 cyclones; 110 air inlets; 111 air outlets; 112 cylindricality connecting cylinders; 113 taper filter mantles;
2 secondary ash collectors; 201 second-stage separators; 202 pillar buoys; 203 conically shapeds; 204 dust-storage chamber; 205 whirlwind air inlets; 206 discharge pipes; 207 umbrella hoods; 208 dust fall annular spaces; 209 return ports;
3 dust catcher blast pipes;
4 dust catcher exhaust ducts;
5 connection chambers.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, a kind of dust arrester of dust catcher, comprise primary dust removing device 1 and secondary ash collector 2, the whirlwind axis of the one-level separator 101 in the described primary dust removing device 1 and the whirlwind axis of several secondary separation device 201 in the secondary ash collector 2 are arranged vertically mutually, the one-level separator 101 of primary dust removing device 1 is communicated with dirt cup 103 by dust mouth 102, and one-level separator 101 is positioned at the external of dirt cup 103, one-level separator 101 is horizontally installed on the top of dirt cup 103, and secondary separation device 201 vertically is arranged on the sidepiece of dirt cup 103.
In the foregoing description, one-level separator 101 comprises one-level Whirlwind barrel 104, two chambeies about one-level Whirlwind barrel 104 inside are separated plate 105 and are divided into, right chamber is a cyclonic chamber 106, chamber, a left side is air-out chamber 107, demarcation strip 105 is provided with opening 108, be fixed with the cyclone 109 that is positioned at cyclonic chamber 106 on the opening 108, cyclone 109 comprises cylindricality connecting cylinder 112 that is connected with opening 108 and the taper filter mantle 113 that is connected with cylindricality connecting cylinder 112, be provided with the air inlet 110 that is communicated with the blast pipe 3 of dust catcher with the sidewall of the Whirlwind barrel 104 of cyclone 109 correspondence positions, the right part of cyclonic chamber 106 is provided with the dust mouth 102 that is communicated with dirt cup 103, and air-out chamber 107 is provided with the air outlet 111 that is communicated with secondary separation device 201.
Be provided with connection chamber 5 between one-level separator 101 and the secondary separation device 201, connection chamber 5 is positioned at the bottom of one-level separator 101, the top of secondary separation device 201, air outlet 111 is communicated with connection chamber 5, pillar buoy 202 upwards extend in the connection chamber 5, and whirlwind air inlet 205 is communicated with air outlet 111.
During use; the dirty air that contains dust enters cyclonic chamber 106 by the air inlet 110 of blast pipe 3 by one-level separator 101; in the process of rotation; the bulky grain dust enters the dirt cup 103 from dust mouth 102; the granule dust is with air process cyclone 109; enter into connection chamber 5 by opening 108; enter into the pillar buoy 202 of second-stage separator 201 again through whirlwind air inlet 205; in rotary course; the granule dust falls along the inwall of conically shaped 203; enter into the dust-storage chamber of secondary ash collector 2 by dust fall annular space 208, cleaned air is upwards discharged by dust catcher exhaust duct 4 by discharge pipe 206.
Claims (10)
1. the dust arrester of a dust catcher, comprise primary dust removing device (1) and secondary ash collector (2), secondary ash collector (2) comprises several secondary separation device (201), it is characterized in that: the whirlwind axis of the one-level separator (101) in the described primary dust removing device (1) and the whirlwind axis of the secondary separation device (201) in the secondary ash collector (2) are arranged vertically mutually.
2. the dust arrester of dust catcher according to claim 1, it is characterized in that: the one-level separator (101) of described primary dust removing device (1) is communicated with dirt cup (103) by dust mouth (102), and one-level separator (101) is positioned at the external of dirt cup (103).
3. the dust arrester of dust catcher according to claim 2, it is characterized in that: described one-level separator (101) is horizontally installed on the top of dirt cup (103), and secondary separation device (201) vertically is arranged on the sidepiece of dirt cup (103).
4. the dust arrester of dust catcher according to claim 3, it is characterized in that: described one-level separator (101) comprises one-level Whirlwind barrel (104), two chambeies about one-level Whirlwind barrel (104) inside is separated plate (105) and is divided into, right chamber is cyclonic chamber (106), chamber, a left side is air-out chamber (107), demarcation strip (105) is provided with opening (108), be fixed with the cyclone (109) that is positioned at cyclonic chamber (106) on the opening (108), be provided with the air inlet (110) that is communicated with the blast pipe (3) of dust catcher with the sidewall of the Whirlwind barrel (104) of cyclone (109) correspondence position, the right part of cyclonic chamber (106) is provided with the dust mouth (102) that is communicated with dirt cup (103), and air-out chamber (107) are provided with the air outlet (111) that is communicated with secondary separation device (201).
5. the dust arrester of dust catcher according to claim 3, it is characterized in that: described secondary separation device (201) comprises the pillar buoy (202) on top and the conically shaped (203) of bottom, the bottom of conically shaped (203) is provided with the dust-storage chamber (204) of secondary ash collector (2), the sidewall of pillar buoy (202) is connected with whirlwind air inlet (205), the coaxial discharge pipe (206) that is provided with in the pillar buoy (202), discharge pipe (206) is communicated with the exhaust duct (4) of dust catcher, conically shaped (203) is provided with umbrella hood (207) with the connecting portion of dust-storage chamber (204), the periphery of umbrella hood (207) is provided with dust fall annular space (208), and the center of umbrella hood (207) is provided with return port (209).
6. according to the dust arrester of claim 4 or 5 described dust catchers, it is characterized in that: be provided with connection chamber (5) between described one-level separator (101) and the secondary separation device (201), connection chamber (5) is positioned at the bottom of one-level separator (101), the top of secondary separation device (201), air outlet (111) is communicated with connection chamber (5), pillar buoy (202) upwards extend in the connection chamber (5), and whirlwind air inlet (205) is communicated with air outlet (111).
7. the dust arrester of a dust catcher, comprise primary dust removing device (1) and secondary ash collector (2), primary dust removing device (1) comprises the one-level separator (101) of a horizontally set, it is characterized in that: the whirlwind axis of the one-level separator (101) in the described primary dust removing device (1) and the whirlwind axis of the secondary separation device (201) in the secondary ash collector (2) are arranged vertically mutually.
8. dust arrester according to claim 7 is characterized in that: described primary dust removing device (1) also comprises the air inlet (110) that links to each other with one-level separator (101) one ends, air outlet (111), the dust mouth (102) that with one-level separator (101) other end link to each other adjacent with air inlet (110), links to each other with the one-level air outlet and air-flow is divided into the connection chamber 5 of several little airflows to enter corresponding secondary separation device.
9. dust arrester according to claim 8 is characterized in that: described primary dust removing device (1) also comprises the blast pipe (3) that links to each other with air inlet (110) that is positioned at the one end, the exhaust duct (4) that is positioned at its other end.
10. one kind comprises the dust catcher as any one the described dust arrester among the claim 1-9 at least.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100202268A CN101258999B (en) | 2007-03-08 | 2007-03-08 | Dust removing device for vacuum cleaner |
| US12/518,395 US20100043170A1 (en) | 2007-03-08 | 2007-12-24 | Dust separating device of a cleaner |
| PCT/CN2007/003758 WO2008106851A1 (en) | 2007-03-08 | 2007-12-24 | A dust separating device of a cleaner |
| EP07855764.2A EP2090211B1 (en) | 2007-03-08 | 2007-12-24 | A dust separating device of a cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100202268A CN101258999B (en) | 2007-03-08 | 2007-03-08 | Dust removing device for vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101258999A true CN101258999A (en) | 2008-09-10 |
| CN101258999B CN101258999B (en) | 2012-06-27 |
Family
ID=39959867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100202268A Active CN101258999B (en) | 2007-03-08 | 2007-03-08 | Dust removing device for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101258999B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048496A (en) * | 2009-10-29 | 2011-05-11 | 莱克电气股份有限公司 | Cyclone dust removal device for wet and dry dual-purpose dust collector |
| CN102204798A (en) * | 2010-03-29 | 2011-10-05 | 莱克电气股份有限公司 | Wet or dry dust collector |
| CN102204800A (en) * | 2010-03-29 | 2011-10-05 | 莱克电气股份有限公司 | Cyclone dust removal device of dust collector and dust collector |
| CN103054520A (en) * | 2012-09-29 | 2013-04-24 | 余姚市精诚高新技术有限公司 | Multi-stage cyclone separator for dust collector |
| CN103417163A (en) * | 2012-05-17 | 2013-12-04 | 戴森技术有限公司 | Autonomous vacuum cleaner |
| CN107613826A (en) * | 2015-06-09 | 2018-01-19 | 夏普株式会社 | Electric vacuum cleaner |
| CN109171556A (en) * | 2018-08-27 | 2019-01-11 | 珠海格力电器股份有限公司 | Dust cup and dust collecting equipment |
| CN109758029A (en) * | 2019-01-24 | 2019-05-17 | 佛山市昆峰科技有限公司 | A kind of dust-separating appliance and its dust catcher of application centrifugation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412586B1 (en) * | 2001-06-01 | 2003-12-31 | 삼성광주전자 주식회사 | Grille assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner |
| KR100533830B1 (en) * | 2004-05-14 | 2005-12-07 | 삼성광주전자 주식회사 | Multi cyclone dust collecting apparatus |
| CN2843328Y (en) * | 2005-10-25 | 2006-12-06 | 苏州金莱克清洁器具有限公司 | Sectional dust collector |
| CN1785108A (en) * | 2005-12-01 | 2006-06-14 | 江苏美的春花电器股份有限公司 | Vacuum dust collector |
-
2007
- 2007-03-08 CN CN2007100202268A patent/CN101258999B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048496B (en) * | 2009-10-29 | 2014-03-12 | 莱克电气股份有限公司 | Cyclone dust removal device for wet and dry dual-purpose dust collector |
| CN102048496A (en) * | 2009-10-29 | 2011-05-11 | 莱克电气股份有限公司 | Cyclone dust removal device for wet and dry dual-purpose dust collector |
| CN102204798A (en) * | 2010-03-29 | 2011-10-05 | 莱克电气股份有限公司 | Wet or dry dust collector |
| CN102204800A (en) * | 2010-03-29 | 2011-10-05 | 莱克电气股份有限公司 | Cyclone dust removal device of dust collector and dust collector |
| CN102204800B (en) * | 2010-03-29 | 2013-04-24 | 莱克电气股份有限公司 | Cyclone dust removal device of dust collector and dust collector |
| CN103417163B (en) * | 2012-05-17 | 2016-12-28 | 戴森技术有限公司 | Autonomous vacuum cleaner |
| CN103417163A (en) * | 2012-05-17 | 2013-12-04 | 戴森技术有限公司 | Autonomous vacuum cleaner |
| WO2014048045A1 (en) * | 2012-09-29 | 2014-04-03 | 余姚市精诚高新技术有限公司 | Multi-level cyclone separator on vacuum cleaner |
| CN103054520B (en) * | 2012-09-29 | 2016-01-20 | 余姚市精诚高新技术有限公司 | Multi-stage cyclone separator for dust collector |
| CN103054520A (en) * | 2012-09-29 | 2013-04-24 | 余姚市精诚高新技术有限公司 | Multi-stage cyclone separator for dust collector |
| CN107613826A (en) * | 2015-06-09 | 2018-01-19 | 夏普株式会社 | Electric vacuum cleaner |
| CN109171556A (en) * | 2018-08-27 | 2019-01-11 | 珠海格力电器股份有限公司 | Dust cup and dust collecting equipment |
| CN109758029A (en) * | 2019-01-24 | 2019-05-17 | 佛山市昆峰科技有限公司 | A kind of dust-separating appliance and its dust catcher of application centrifugation |
| WO2020151121A1 (en) * | 2019-01-24 | 2020-07-30 | 佛山市昆峰科技有限公司 | Dust separation device using centrifugation, and vacuum cleaner thereof |
Also Published As
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|---|---|
| CN101258999B (en) | 2012-06-27 |
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Owner name: KINGCLEAN ELECTRIC GREEN ENERGY TECHNOLOGY (SUZHOU Free format text: FORMER OWNER: SUZHOU KINGCLEAN FLOORCARE CO., LTD. Effective date: 20130315 |
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Free format text: CORRECT: ADDRESS; FROM: 215009 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20130315 Address after: Suzhou City, Jiangsu province 215000 Xuguan District Stone Forest Road No. 55 Patentee after: LEXY ELECTRIC GREEN ENERGY TECHNOLOGY (SUZHOU) CO., LTD. Address before: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee before: Suzhou Kingclean Floorcare Co., Ltd. |