CN201036540Y - Vacuum cleaner two-section three-time cyclone separating dust cup - Google Patents
Vacuum cleaner two-section three-time cyclone separating dust cup Download PDFInfo
- Publication number
- CN201036540Y CN201036540Y CNU2007201055187U CN200720105518U CN201036540Y CN 201036540 Y CN201036540 Y CN 201036540Y CN U2007201055187 U CNU2007201055187 U CN U2007201055187U CN 200720105518 U CN200720105518 U CN 200720105518U CN 201036540 Y CN201036540 Y CN 201036540Y
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- Prior art keywords
- air inlet
- separator
- dust
- shell
- housing
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 44
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model relates to a two-node three-times whirling separating dust cap for a dust sucker, including an air outlet and a tangential air inlet, which are arranged on a shell. A separating plate divides the inner cavity of the shell into an upper part and a lower part. A first section separator is communicated with the tangential air inlet of the shell, and a plurality of second section separators are arranged in parallel and communicated with the air outlet of the shell. The air inlet is communicated with the air outlet of the first section separator. The tops of the separators are connected with the corresponding brackets. The periphery of the first section separator is provided with a ring-shaped cover. An air inlet at the lower part of the ring-shaped cover is lower than the air inlet of the shell, and the bottom of the ring-shaped cover is connected with a separating cover. Each separator consists of a barrel body with the upper part having tangential air inlet, a short air outtake pipe at the center of the barrel body, a cone-shaped barrel body arranged on the inner barrel wall under the short pipe and a separating ring fixed at the lower part of the cone-shaped barrel body. The separators of the utility model are arranged into the upper and the lower sections, and the utility model is large in dust collection capacity, good in dust separation and compact in structure. A bottom cover plate and the separating plate at the bottom of the dust collecting cavity are fastened movably with the shell so as to make the cleaning convenient.
Description
Technical field
The utility model relates to a kind of vacuum cleaner attachment, the dust cup of dust collector of three cyclonic separation of specifically a kind of two joints.
Background technology
Because the performance of dust cup of dust collector is directly connected to dust catcher service property (quality) and service life, in order to reach dust separation effect preferably, develop the efficient dust cup of dust collector of a new generation, be the important topic of pendulum in face of this field technology personnel.In the prior art, its effect of the secondary separation dust cup of dust catcher is good more than the inferior dirt cup that separates with performance.As the disclosed application number of Chinese patent communique is " 200510094505.X ", " dust-separating appliance of dust catcher ", this device comprises first cyclone separator that is positioned at the upstream, be positioned at a plurality of second cyclone separators in downstream, second cyclone separator is arranged in parallel, and its air stream outlet converges the back and is communicated with air-flow output channel conduit cavity.The more traditional secondary separation effect of this device takes a turn for the better to some extent, but under the thin dirt that cyclonic separation goes out, lodge in the bottom owing to be positioned at a plurality of separators in downstream, taken the space of first dust-collecting cavity, the dirt chamber capacity of dust catcher is reduced relatively, dust catcher is long slightly service time, the dust that gathers along with dust-collecting cavity increases, and can directly influence its result of use.
Summary of the invention
The purpose of this utility model is that at the defective of above-mentioned prior art and deficiency for the dust catcher manufacturing provides a kind of dust separation effective, poly-dirt capacity is big, three cyclonic separation dirt cups of two joints of easy cleaning.
The technical measures that the utility model is taked are: three cyclonic separation dirt cups of these dust catcher two joints, it comprises air outlet and the tangent air inlet that is opened on the housing, dividing plate is divided into the housing inner chamber, the lower part, the first segment separator is connected with tangent air inlet on the housing, the second joint separator is a plurality of being arranged in parallel, communicate with the housing air outlet, second joint separates air inlet and is connected with the air outlet of first segment separator, first, the top of two joint separators links to each other with corresponding support, the periphery of first segment separator is provided with circular cowling, its position of the air inlet of this circular cowling Lower Half is lower than the housing air inlet, and the bottom of circular cowling connects cage.
Described separator has the cylindrical shell of tangent air inlet by the upper end, is positioned at the air-out short tube at cylindrical shell center, and the shading ring that is arranged at the big up and small down conical shell of short tube below cylinder inboard wall and is fixed in the conical shell lower end is formed.
Described shading ring can be up big and down small bullet.
The air-out short tube of described first and second joint separator respectively be opened in corresponding support bottom outlet and connect.
Described cylindrical shell and shading ring bottom is sealed by the cover plate and the dividing plate that are movably connected with housing sidewall respectively.
Three cyclonic separation dirt cups of the utility model dust catcher two joints are taked the segmentation setting, separate the dust-collecting cavity that the thin dirt that is accumulated does not take first and second time cyclonic separation by the second joint separator through for the third time, and the control of dust capacity of first and second dust-collecting cavity is increased relatively.The peripheral shading ring that connects in the conical shell lower end of each separator can effectively avoid dust catcher to produce thin dirt suck-back phenomenon when the work intermittently staying is opened once more simultaneously.The upper and lower arrangement of the utility model two joint separators improving under the separating effect prerequisite, has been dwindled volume greatly, and each dust-collecting cavity bottom and housing active buckle, and it is very convenient to topple over, clean dust.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
As shown in the figure, three cyclonic separation dirt cups of this dust catcher two joints comprise be opened on the housing 3 air outlet 1 and with tangent air inlet 7, the first segment cyclone separator is connected with tangent air inlet 7 on the housing, the second joint cyclone separator is a plurality of being arranged in parallel, communicate with the air outlet 1 on the housing, its air inlet is connected with the air outlet of first segment cyclone separator.Dividing plate 4 is divided into upper and lower two parts with the housing inner chamber.First and second joint separator is separated in upper and lower two spaces.Described separator comprises cylindrical shell 18, be opened in the tangent air inlet 19 of cylindrical shell upper end, be positioned at the air-out short tube 6 at cylindrical shell center, cylinder inboard wall below short tube 6 is provided with up big and down small conical shell 17 and is fixed in the shading ring 15 of conical shell lower end, this shading ring can link to each other with conical shell lower end outer wall by the radially dowel that is arranged at the upper end, make between shading ring and conical shell to form annular gap 16, cylindrical shell upper end tangent air inlet 19 is provided with uniform more than two at least.The first segment cyclone separator also can be provided with more than two, and its periphery is provided with a circular cowling 8, and this circular cowling lower end is provided with air inlet 9, and its position is lower than housing air inlet 7, and its bottom connects cage 10.The cylindrical shell 18 of first segment cyclone separator, the top of circular cowling 8 and support 5 join, the bottom of cylindrical shell 18, shading ring 15 is sealed by the bottom plate 13 that is movably connected with housing, thereby forms first dust-collecting cavity 11 between separator cylinder body outer wall and housing and second dust-collecting cavity 14 between cylinder inboard wall and the shading ring.In order to increase the capacity of second dust-collecting cavity, cylindrical shell 18 can be processed into up-small and down-big cone-shaped, and shading ring 15 is processed into up big and down small cone-shaped.Be positioned at the downstream a plurality of parallel connections second the joint cyclone separator shape, structure and first segment cyclonic separation roughly the same.Each cylindrical shell upper end shape of the second joint separator has tangent air inlet 21, and the top of cylindrical shell is connected with support 2, and its bottom and the shading ring that links to each other with each conical shell are sealed by the dividing plate 4 with the housing flexible connection.Form the 3rd dust-collecting cavity 20 between cylindrical shell, the shading ring thereby make, the air-out short tube at each cylindrical shell center docks with each bottom outlet that is opened in support 2 respectively.Between the cylindrical shell corresponding to the second joint separator on the described dividing plate 4, have fresh air inlet between cylindrical shell and the housing, this fresh air inlet is connected with the air-out short tube of first segment separator.The cylindrical shell of the described second joint separator also can be up-small and down-big bullet, and shading ring is processed into up big and down small cone-shaped, to increase the 3rd dust-collecting cavity 20 capacity.
The dividing plate 4 of the first segment and the second joint separator bottom and bottom plate 13 are with rotating shaft and axis hole with housing sidewall and are rotatably connected, the elastomeric cap button 22,12 that is installed on the housing opposite side respectively with dividing plate 4 and bottom plate 13 on buckle fastening.
First segment separator and the second joint separator that is in the downstream, the setting of its upper and lower position can not limited by this accompanying drawing, and they can exchange.In case of necessity, increase by a joint separator again in the second joint separator downstream.
The utility model is the same with conventional dust catcher, before the air inlet of electric fan filter is housed.
Below in conjunction with its operation principle of accompanying drawing narration.The dust catcher air channel that links to each other with the electric fan air inlet is connected with dirt cup air outlet 1, starting switch, electric fan work makes and produces negative pressure in the dirt cup, the air that has dust enters dirt cup inner chamber by dirt cup air inlet 7, because the periphery of dirt cup air inlet axis and dirt cup housing is tangent, thereby generation swirling eddy, again because separator air inlet 9 positions are lower than dirt cup air inlet 7, thereby after the air that has dust enters the dirt cup, promptly produce the quick whirlwind of downward spiral, dust is subjected to the effect of centrifugal force and gravity to be thrown toward perisporium and first dust-collecting cavity 11 to dirt cup bottom of falling.The dust that falls into first dust-collecting cavity 11 because of the buffer action of cage 10 is difficult to be subjected to the influence of spiral air flow and rolls again, isolates most of dust with this.Only the air with a small amount of fine dust enters from the separator air inlet 9 below circular cowling 8 perisporiums, because blast strengthens, air-flow quickens, this part air enters cylindrical shell 18 upper end tangent air inlets 19 from circular cowling 8, again owing to be subjected to the guiding of tangent air inlet once more, the air that enters in the cylindrical shell produces swirling eddy equally, because of cylindrical shell epicoele internal diameter big, it is little to enter conical shell internal diameter end, this part air-flow blast increases, flow velocity is accelerated, and centrifugal force will be mixed with a small amount of thin dirt air separation once more, and thin dirt is got rid of to inwall fall in the bottom of second dust-collecting cavity 14.The air vent of air on air-out short tube 6 and dividing plate 4 through twice separation enters a plurality of separator tangent air inlets of settling 21 in parallel of second joint, in like manner, again thin dirt fallen at the 3rd dust-collecting cavity 20.Air-out short tube, filter, dirt cup air outlet 1 that almost to be cleaned air join through each cylindrical shell and support 2 bottom outlets after separating for three times enter electric fan and discharge dust catcher.
Use a period of time, just can conveniently first and second dust-collecting cavity be toppled over totally, push elastomeric cap button 22 and a small amount of thin dirt on the 3rd dust-collecting cavity dividing plate can be toppled over as long as push elastomeric cap button 14 as required.
Claims (6)
1. a dust catcher two saves three cyclonic separation dirt cups, it comprises air outlet and the tangent air inlet that is opened on the housing, dividing plate housing inner chamber is divided into, the lower part, the first segment separator is connected with tangent air inlet on the housing, the second joint separator is a plurality of being arranged in parallel, communicate with the housing air outlet, the air inlet of the second joint separator is connected with the air outlet of first segment separator, it is characterized in that first, the top of two joint separators links to each other with corresponding support, the periphery of first segment separator is provided with circular cowling, its position of the air inlet of this circular cowling Lower Half is lower than the housing air inlet, and the bottom of circular cowling connects cage.
2. three cyclonic separation dirt cups of dust catcher two joints according to claim 1, it is characterized in that described separator is had the cylindrical shell of tangent air inlet by the upper end, be positioned at the air-out short tube at cylindrical shell center, the big up and small down conical shell of cylinder inboard wall bore that is arranged at the short tube below is formed with the shading ring that is fixed in the conical shell lower end.
3. three cyclonic separation dirt cups of dust catcher two joints according to claim 2 is characterized in that described shading ring can be up big and down small bullet.
4. according to claim 2 or three cyclonic separation dirt cups of 3 described dust catchers, two joints, the air-out short tube that it is characterized in that described first and second joint separator respectively be opened in corresponding support bottom outlet and connect.
5. according to claim 2 or three cyclonic separation dirt cups of 3 described dust catchers, two joints, it is characterized in that described cylindrical shell and shading ring bottom is sealed by the cover plate and the dividing plate that are movably connected with housing sidewall respectively.
6. three cyclonic separation dirt cups of dust catcher according to claim 4 two joints is characterized in that described cylindrical shell and shading ring bottom is sealed by the cover plate and the dividing plate that are movably connected with housing sidewall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201055187U CN201036540Y (en) | 2007-01-12 | 2007-01-12 | Vacuum cleaner two-section three-time cyclone separating dust cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201055187U CN201036540Y (en) | 2007-01-12 | 2007-01-12 | Vacuum cleaner two-section three-time cyclone separating dust cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036540Y true CN201036540Y (en) | 2008-03-19 |
Family
ID=39209048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201055187U Expired - Fee Related CN201036540Y (en) | 2007-01-12 | 2007-01-12 | Vacuum cleaner two-section three-time cyclone separating dust cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036540Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342803A (en) * | 2011-10-18 | 2012-02-08 | 苏州诚河清洁设备有限公司 | Cyclone separating device |
| CN101721174B (en) * | 2008-10-17 | 2012-07-25 | 沈建明 | Dust separator in vacuum cleaner |
| CN103445723A (en) * | 2013-08-31 | 2013-12-18 | 卓力电器集团有限公司 | Three-stage cyclone separation dust collector |
| CN103494583A (en) * | 2013-09-30 | 2014-01-08 | 苏州德震电器有限公司 | Cyclonic dust collector |
| CN103565362A (en) * | 2012-08-07 | 2014-02-12 | 株式会社东芝 | Dust collecting device and electric cleaner with the same |
| 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 |
| CN104665707A (en) * | 2015-01-22 | 2015-06-03 | 上海飞科电器股份有限公司 | Dust cup of dust collector |
| CN105942928A (en) * | 2016-06-30 | 2016-09-21 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handholding dust collector with same |
| CN105962846A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN105962847A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN110384434A (en) * | 2018-04-23 | 2019-10-29 | 美的集团股份有限公司 | Series connection cyclone separation dust cup and dust catcher |
| CN110419983A (en) * | 2019-08-29 | 2019-11-08 | 天佑电器（苏州）有限公司 | Separation dust collector component and dust catcher with it |
| CN110897553A (en) * | 2019-11-13 | 2020-03-24 | 江苏苏美达五金工具有限公司 | Prevent stifled whirlwind separation dust collecting device and dust catcher |
| CN112043202A (en) * | 2020-09-02 | 2020-12-08 | 东莞福莱仕智能电子科技有限公司 | Cyclone separator and cleaning equipment |
| CN115005709A (en) * | 2022-04-29 | 2022-09-06 | 苏州普沃达智能科技有限公司 | Water and dust separation device for vacuum cleaners |
-
2007
- 2007-01-12 CN CNU2007201055187U patent/CN201036540Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101721174B (en) * | 2008-10-17 | 2012-07-25 | 沈建明 | Dust separator in vacuum cleaner |
| CN102342803A (en) * | 2011-10-18 | 2012-02-08 | 苏州诚河清洁设备有限公司 | Cyclone separating device |
| CN103565362B (en) * | 2012-08-07 | 2017-06-06 | 东芝生活电器株式会社 | Dust collect plant and possesses the electric dust collector of the dust collect plant |
| CN103565362A (en) * | 2012-08-07 | 2014-02-12 | 株式会社东芝 | Dust collecting device and electric cleaner with the same |
| 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 |
| CN103445723A (en) * | 2013-08-31 | 2013-12-18 | 卓力电器集团有限公司 | Three-stage cyclone separation dust collector |
| CN103494583B (en) * | 2013-09-30 | 2017-01-11 | 苏州德震电器有限公司 | Cyclonic dust collector |
| CN103494583A (en) * | 2013-09-30 | 2014-01-08 | 苏州德震电器有限公司 | Cyclonic dust collector |
| CN104665707A (en) * | 2015-01-22 | 2015-06-03 | 上海飞科电器股份有限公司 | Dust cup of dust collector |
| CN105942928A (en) * | 2016-06-30 | 2016-09-21 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handholding dust collector with same |
| CN105962846A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN105962847A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN105962846B (en) * | 2016-06-30 | 2018-11-27 | 江苏美的清洁电器股份有限公司 | Dirt cup component and hand-held cleaners with it |
| CN110384434A (en) * | 2018-04-23 | 2019-10-29 | 美的集团股份有限公司 | Series connection cyclone separation dust cup and dust catcher |
| CN110419983A (en) * | 2019-08-29 | 2019-11-08 | 天佑电器（苏州）有限公司 | Separation dust collector component and dust catcher with it |
| CN110897553A (en) * | 2019-11-13 | 2020-03-24 | 江苏苏美达五金工具有限公司 | Prevent stifled whirlwind separation dust collecting device and dust catcher |
| CN112043202A (en) * | 2020-09-02 | 2020-12-08 | 东莞福莱仕智能电子科技有限公司 | Cyclone separator and cleaning equipment |
| CN112043202B (en) * | 2020-09-02 | 2021-11-02 | 东莞福莱仕智能电子科技有限公司 | A cyclone separator and cleaning equipment |
| CN115005709A (en) * | 2022-04-29 | 2022-09-06 | 苏州普沃达智能科技有限公司 | Water and dust separation device for vacuum cleaners |
| CN115005709B (en) * | 2022-04-29 | 2024-05-07 | 苏州普沃达智能科技有限公司 | Water-dust separating device for dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100219 |