CN105902240A - Cyclone separator and dust collector cup - Google Patents
Cyclone separator and dust collector cup Download PDFInfo
- Publication number
- CN105902240A CN105902240A CN201610506808.6A CN201610506808A CN105902240A CN 105902240 A CN105902240 A CN 105902240A CN 201610506808 A CN201610506808 A CN 201610506808A CN 105902240 A CN105902240 A CN 105902240A
- Authority
- CN
- China
- Prior art keywords
- cyclone separator
- air inlet
- dust
- cup
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
Abstract
The invention discloses a cyclone separator and a dust collector cup with the cyclone separator. The cyclone separator comprises a main body and at least two air inlets, wherein the air inlets are formed above the main body and are tangent to the peripheral wall of the main body; the air inlets are formed by blades which are arranged in an annular array rotation manner; the bottoms of the air inlets are formed in a manner of spirally rising up around the main body of the cyclone separator. By adopting the arrangement mode of the air inlets, air with dust can be fed into the cyclone separator in a spiral manner in the longitudinal and radial directions of the cyclone separator, so that a strong cyclone mode can be achieved, and thus the dust separation efficiency can be remarkably improved.
Description
Technical field
The invention belongs to cleaner field, be specifically related to a kind of cyclone separator and there is the dust cup of dust collector of cyclone separator.
Background technology
The vacuum cleaner sold in the market, is the most all to utilize cyclone centrifugal principle to separate air and dust.United States Patent (USP) US7771499 discloses a kind of cyclonic separation vacuum cleaner, including the first cyclone unit, has main body and is arranged on the first air inlet of body side, and the first cyclonic chamber is for being isolatable from air and the dust of the first air inlet entrance；Second cyclone unit is removably disposed in the main body of the first cyclone unit, has the second air inlet, the second cyclone body, and the second cyclone body is for being isolatable from air and the dust of the second air inlet entrance；Dust-collecting box be removably mounted on the first cleaner unit, the second cleaner unit at least one on.Second cyclone body includes top, the bottom of inverted cone and the diametrical extension of cylinder, and the diameter of diametrical extension is more than the diameter on cylindrical top.A part for diametrical extension is radially inwardly extending thus forms the second air inlet.Second air inlet is multiple, and the air with dust enters the internal also centrifugal rotation of the second cyclone body from the second air inlet, thus separates dust and air.
The set-up mode of above-mentioned second air inlet so that the centrifugal rotation dynamics ratio entering air within the second cyclone body is relatively low, and dust separation efficiency also ratio is relatively low, thus necessary provide a kind of significantly more cyclone separator of separating effect and dust cup of dust collector.
Summary of the invention
The technical problem to be solved is to provide the cyclone separator of a kind of air inlet design with improvement, can improve the rotation dynamics entering the air within cyclone body, thus improve dust separation efficiency.
To be solved by this invention another technical problem is that, a kind of dust cup of dust collector is provided, there is the cyclone separator of the air inlet design of improvement, the rotation dynamics entering the air within cyclone separator can be improved, thus improve the dust separation efficiency of dust cup of dust collector.
For solving above-mentioned technical problem, first technical scheme that the present invention uses is: a kind of cyclonic separation
Device, including body and be arranged at least two air inlet above body, described air inlet is tangent with body perisporium, and described air inlet is rotated arrangement by blade by annular array and forms, and the bottom of each air inlet is provided around cyclone separator body spiral rotating and rises.
Additionally, the present invention also proposes following attached technical scheme:
Preferably, the cross sectional shape of each blade is trapezoidal, and the upper end of each blade is in the same plane, and bottom with each air inlet respectively, the lower end of each blade connects.
Preferably, described body is one-body molded with air inlet.
Preferably, the opening that spiral rotating is arranged also is included.
For solving above-mentioned technical problem, second technical scheme that the present invention uses is: a kind of dust cup of dust collector, the dirt cup air inlet tangent with cup perisporium including cup and the cyclone separator being removably disposed in cup, described cyclone separator includes body and is arranged at least two air inlet above body, described air inlet is tangent with body perisporium, described cyclone separator air inlet is rotated arrangement by blade by annular array and forms, and the bottom of each air inlet is provided around cyclone separator body spiral rotating and rises.
Additionally, the present invention also proposes following attached technical scheme:
Preferably, the cross sectional shape of each blade is trapezoidal, and the upper end of each blade is in the same plane, and bottom with each air inlet respectively, the lower end of each blade connects.
Preferably, described body is one-body molded with air inlet.
Preferably, also including guide duct, it is spiral-shaped hollow cylinder that guide duct forms free end, and described cyclone separator includes the opening that spiral rotating is arranged, and the spiral-shaped of spiral-shaped and cylinder of described opening is correspondingly arranged.
Preferably, also including mesh filter and the dust-collecting cylinder being arranged in cup, described mesh filter is set in outside described cyclone separator.
Preferably, described mesh filter is one-body molded with dust-collecting cylinder.
Compared to prior art, it is an advantage of the current invention that: the air inlet of cyclone separator is formed by annular array rotation arrangement by blade, the bottom of each air inlet is provided around the set-up mode that cyclone separator body spiral rotating rises, make the air carrying dust can be in the longitudinally and radially direction of cyclone separator, spiral rotating enters inside cyclone separator, define strong cyclonic pattern, thus improve dust separation efficiency.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of dust cup of dust collector of the present invention.
Fig. 2 is the sectional view of dust cup of dust collector of the present invention.
Fig. 3 is the schematic perspective view of cyclone separator of the present invention.
Fig. 4 is the side view of cyclone separator of the present invention.
Fig. 5 is the schematic perspective view of the guide duct of dust cup of dust collector of the present invention.
Wherein,
1. body 10. cylindrical section 11. conical section
111. dust mouth
2. 23. openings bottom air inlet 21. blade 22.
3. cup 30. dust-collecting cavity 4. mesh filter 41. mesh portion
42. cone-shaped hood 43. connecting portion 5. guide duct 51. bodies
52. air outlet 53. cylinder 6. dirt cup air inlet 7. dust-collecting cylinders
8. bottom 9. filtration members 15. dirt cup lid 16. dirt cup air outlet.
Detailed description of the invention
Below in conjunction with preferred embodiment and accompanying drawing thereof, technical solution of the present invention is further non-limitingly described in detail.
As shown in Figures 1 to 5, the present invention is a kind of dust cup of dust collector, has cup 3, cup 3 substantially cylindrical, and the bottom of cup 3 connects bottom 8, and the top of cup 3 connects dirt cup lid 15, and dirt cup lid 15 is provided with dirt cup air outlet 16.Dirt cup air inlet 6 is arranged on the upper end of cup 3 tangent with the perisporium of cup 3.
Mesh filter 4 is arranged in cup 3, have cone-shaped hood 42 that the mesh portion 41 of cylindricality is connected with mesh portion 41 and be molded over mesh portion 41 upper end, for the connecting portion 43 being connected with dirt cup cup 3, dust-collecting cylinder 7 connects the bottom of the mesh portion 41 in cylindricality.Preferably, dust-collecting cylinder 7 is cylindrical, and bottom is provided with opening, dust-collecting cylinder 7 and the one-body molded setting of mesh portion 41 of cylindricality.
As shown in Figures 2 to 4, cyclone separator is arranged in mesh filter 4, and including body 1 and be arranged on the air inlet 2 above body 1, air inlet 2 is tangent with the perisporium of body 1.
Cyclone separator body 1 includes cylindrical section 10 and frustoconical portion 11, and the bottom of frustoconical portion 11 is provided with dust mouth 111, and air inlet 2 is arranged on the upper end of cylindrical section 10.Preferably, air inlet 2 and the one-body molded setting of body 1, it is of course also possible to be arranged to two dismountable elements.Those of ordinary skill in the art understand, and the body 1 of cyclone separator is it can also be provided that frustoconical or cylinder.
Air inlet 2 is set to two or more.Air inlet 2 is rotated arrangement by multiple blades 21 by annular array and forms, and the perisporium spiral rotating that the bottom 22 of each air inlet 2 is provided around cyclone separator body 1 rises.As it is shown on figure 3, there is difference in height D between the highest air inlet 2 of the minimum air inlet 2 in position and position.
Preferably, each blade 21 is all shaped to arc, and the cross sectional shape of blade 21 is trapezoidal.The upper end of each blade 21 is in the same plane, and bottom the lower end of each blade 21 and air inlet, 22 connect, thus forms the air intake passage that multiple perisporium spiral rotating around cyclone separator body 1 rises.In other words, aforementioned air inlet 2 is around the perisporium of cyclone separator, arrange along longitudinally and radially spiral rotating, make the air carrying dust can be in the longitudinally and radially direction of cyclone separator, spiral rotating enters inside cyclone separator, define strong cyclonic pattern, thus improve dust separation efficiency.
Cyclone separator upper end spiral rotating is provided with opening 23, and namely the perisporium of opening 23 is spiral-shaped.
As shown in Figure 5, guide duct 5 is removably disposed in cyclone separator upper end, there is circular body 51, be molded over the air outlet 52 in the middle part of circular body 51, the hollow cylinder 53 formed along air outlet extension, the free end of cylinder 53 is helical form, is correspondingly arranged with the spiral-shaped of opening 23 of cyclone separator.
Arrange owing to each air inlet 2 spiral rotating of cyclone separator rises, so the height of each air inlet 2 has drop, thus the inconsistent of the air inlet of cyclone separator can be caused, and by the free end of the cylinder 53 of guide duct 5 is shaped to spiral-shaped, and it is correspondingly arranged with the spiral-shaped of opening 23 of cyclone separator, guide and change the flow velocity of the air entering cyclone separator cavity so that flow velocity is uniform.
Certainly, the spiral-shaped of the opening 23 of the spiral-shaped and cyclone separator of guide duct cylinder 53 can be completely the same, can also be not quite identical, as long as the function of the flow velocity of the wind entering cyclone separator cavity can be realized guiding and changing, can be interpreted as being correspondingly arranged.
As in figure 2 it is shown, dust cup of dust collector also includes the filtration members 9 being arranged between guide duct 5 and dirt cup lid 15.
As shown in Figures 1 to 5, during assembling, mesh filter 4 is arranged in dirt cup cup 3, the connecting portion 43 of mesh filter 4 connects with the upper end of dirt cup cup 3, cyclone separator is sheathed in mesh filter 4, guide duct 5 is arranged on cyclone separator upper end, and bottom 8 connects the bottom at cup 3 with dust-collecting cylinder 7.
During vacuum cleaner work, the air carrying dust is entered in cup 3 by dirt cup air inlet 6, owing to dirt cup air inlet 6 is tangent with the perisporium of cup 3, thus produces swirling eddy, in the dust-collecting cavity 30 that dust is fallen to cup 3 by the effect of centrifugal force and gravity.Due to the buffer action of isolation cover 42, fall into the dust in dust-collecting cavity 30 and be difficult to be affected by top swirling eddy and roll, thus isolate most dust.Carrying the air air inlet 2 by cyclone separator of a small amount of fine dust, under the spiral-shaped guiding of guide duct cylinder 53, around the longitudinally and radially direction of cyclone separator, spiral rotating enters inside cyclone separator, defines strong swirling eddy.Owing to frustoconical portion 11 internal diameter of cyclone separator is gradually reduced, swirling eddy further speeds up, and centrifugal force makes a small amount of thin dirt being mixed in air separate, and is fallen in dust-collecting cylinder 7 by dust mouth 111.The air after twice separation air outlet 52 on guide duct 5 and filtration members 9, discharge from dirt cup air outlet 16.
The air inlet 2 of the cyclone separator of the present invention is rotated arrangement by blade 21 by annular array and forms, the set-up mode that the bottom 22 of each air inlet 2 rises around cyclone separator body 1 spiral rotating, make the air carrying dust can be in the longitudinally and radially direction of cyclone separator, spiral rotating enters inside cyclone separator, define strong cyclonic pattern, thus improve dust separation efficiency.
It is pointed out that above-mentioned preferred embodiment is only technology design and the feature of the explanation present invention, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (10)
1. a cyclone separator, including body (1) and be arranged on body (1) top at least two
Air inlet (2), described air inlet (2) is tangent with body (1) perisporium, it is characterized in that: described air inlet (2) is rotated arrangement by blade (21) by annular array and forms, and the bottom (22) of each air inlet (2) is provided around cyclone separator body (1) spiral rotating and rises.
Cyclone separator the most according to claim 1, it is characterised in that: cutting of each blade (21)
Face shape is trapezoidal, and the upper end of each blade (21) is in the same plane, and bottom (22) with each air inlet respectively, the lower end of each blade (21) connects.
Cyclone separator the most according to claim 1, it is characterised in that: described body (1) and air intake
Mouth (2) is one-body molded.
Cyclone separator the most according to claim 1, it is characterised in that: also include the opening (23) that spiral rotating is arranged.
5. a dust cup of dust collector, including the dirt cup air intake that cup (3) is tangent with described cup (3) perisporium
Mouth (6) and the cyclone separator being removably disposed in described cup (3), described cyclone separator includes body (1) and is arranged at least two air inlet (2) of described body (1) top, described air inlet (2) is tangent with body (1) perisporium, it is characterized in that: described cyclone separator air inlet (2) is rotated arrangement by blade (21) by annular array and forms, and the bottom (22) of each air inlet (2) is provided around cyclone separator body (1) spiral rotating and rises.
Dust cup of dust collector the most according to claim 5, it is characterised in that: cutting of each blade (21)
Face is shaped as trapezoidal, and the upper end of each blade (21) is in the same plane, and bottom (22) with each air inlet respectively, the lower end of each blade (21) connects.
Dust cup of dust collector the most according to claim 5, it is characterised in that: described body (1) is one-body molded with air inlet (2).
Dust cup of dust collector the most according to claim 5, it is characterised in that: also include guide duct (5),
Forming free end on guide duct (5) is spiral-shaped hollow cylinder (53), and described cyclone separator includes the opening (23) that spiral rotating is arranged, spiral-shaped being correspondingly arranged of the spiral-shaped and cylinder (53) of described opening (23).
Dust cup of dust collector the most according to claim 5, it is characterised in that: also include being arranged on cup (3)
Interior mesh filter (4) and dust-collecting cylinder (7), described mesh filter (4) is set in outside described cyclone separator.
Dust cup of dust collector the most according to claim 9, it is characterised in that: described mesh filter (4) is one-body molded with dust-collecting cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506808.6A CN105902240B (en) | 2016-07-01 | 2016-07-01 | Cyclone separator and dust cup of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506808.6A CN105902240B (en) | 2016-07-01 | 2016-07-01 | Cyclone separator and dust cup of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105902240A true CN105902240A (en) | 2016-08-31 |
| CN105902240B CN105902240B (en) | 2019-06-28 |
Family
ID=56753882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506808.6A Active CN105902240B (en) | 2016-07-01 | 2016-07-01 | Cyclone separator and dust cup of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105902240B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725109A (en) * | 2017-01-09 | 2017-05-31 | 苏州格润德电气有限公司 | Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner |
| CN107581973A (en) * | 2017-09-30 | 2018-01-16 | 苏州市春菊电器有限公司 | A kind of cyclone separator, especially a kind of dust catcher with cyclone separator |
| CN108209722A (en) * | 2018-02-09 | 2018-06-29 | 苏州市春菊电器有限公司 | A kind of two-stage dust and gas separated structure |
| CN108309145A (en) * | 2018-04-04 | 2018-07-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust catcher and its filter assemblies |
| CN108403002A (en) * | 2018-04-18 | 2018-08-17 | 小狗电器互联网科技（北京）股份有限公司 | Cyclone separator and filter assemblies |
| CN108685523A (en) * | 2018-08-30 | 2018-10-23 | 小狗电器互联网科技（北京）股份有限公司 | Wind deflector unit and filter assemblies |
| CN108784511A (en) * | 2018-09-11 | 2018-11-13 | 小狗电器互联网科技（北京）股份有限公司 | Filtration and horizontal dust collector |
| WO2019085264A1 (en) * | 2017-10-31 | 2019-05-09 | 卓力电器集团有限公司 | Water-absorbing secondary cyclone dust separator cup, and vacuum cleaner provided therewith |
| CN110115545A (en) * | 2018-02-06 | 2019-08-13 | 美的集团股份有限公司 | Dirt cup and dust catcher |
| KR102080013B1 (en) * | 2018-08-29 | 2020-02-21 | 삼성전자주식회사 | Multi-cyclone dust collecting apparatus and vaccum cleaner having the same |
| CN111110112A (en) * | 2018-10-31 | 2020-05-08 | 日本电产株式会社 | Cyclone separator and vacuum cleaner |
| CN114098552A (en) * | 2021-10-14 | 2022-03-01 | 宁波德昌电机股份有限公司 | Structure of dust collector |
| CN114405694A (en) * | 2022-01-24 | 2022-04-29 | 广东石油化工学院 | Cyclone separation assembly and separator with same |
| WO2022110571A1 (en) * | 2020-11-24 | 2022-06-02 | 莱克电气股份有限公司 | Vacuum cleaner |
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| CN202458208U (en) * | 2012-01-16 | 2012-10-03 | 莱克电气股份有限公司 | Novel vacuum cleaner dust cup |
| CN206102561U (en) * | 2016-07-01 | 2017-04-19 | 苏州莱宝电器有限公司 | Cyclone and dust catcher dirt cup |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1871988A (en) * | 2005-06-03 | 2006-12-06 | 三星光州电子株式会社 | Cyclone dust collecting apparatus |
| CN1899188A (en) * | 2006-07-21 | 2007-01-24 | 王跃旦 | Secondary cyclone dust separating cup of vacuum cleaner |
| CN102334954A (en) * | 2011-10-18 | 2012-02-01 | 江苏美的春花电器股份有限公司 | Dust cup of dust collector and dust collector |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725109A (en) * | 2017-01-09 | 2017-05-31 | 苏州格润德电气有限公司 | Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner |
| CN106725109B (en) * | 2017-01-09 | 2022-11-08 | 苏州格润德电气有限公司 | Cyclone, tornado dust-air separation structure and handheld dust collector |
| CN107581973A (en) * | 2017-09-30 | 2018-01-16 | 苏州市春菊电器有限公司 | A kind of cyclone separator, especially a kind of dust catcher with cyclone separator |
| US10980383B2 (en) | 2017-10-31 | 2021-04-20 | Cuori Electrical Appliances (Group) Co., Ltd | Water-absorbing cyclone dust cup for secondary dust-air separation and vacuum cleaner thereof |
| WO2019085264A1 (en) * | 2017-10-31 | 2019-05-09 | 卓力电器集团有限公司 | Water-absorbing secondary cyclone dust separator cup, and vacuum cleaner provided therewith |
| CN110115545A (en) * | 2018-02-06 | 2019-08-13 | 美的集团股份有限公司 | Dirt cup and dust catcher |
| CN108209722A (en) * | 2018-02-09 | 2018-06-29 | 苏州市春菊电器有限公司 | A kind of two-stage dust and gas separated structure |
| CN108309145A (en) * | 2018-04-04 | 2018-07-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust catcher and its filter assemblies |
| CN108403002A (en) * | 2018-04-18 | 2018-08-17 | 小狗电器互联网科技（北京）股份有限公司 | Cyclone separator and filter assemblies |
| KR102080013B1 (en) * | 2018-08-29 | 2020-02-21 | 삼성전자주식회사 | Multi-cyclone dust collecting apparatus and vaccum cleaner having the same |
| CN108685523A (en) * | 2018-08-30 | 2018-10-23 | 小狗电器互联网科技（北京）股份有限公司 | Wind deflector unit and filter assemblies |
| CN108784511A (en) * | 2018-09-11 | 2018-11-13 | 小狗电器互联网科技（北京）股份有限公司 | Filtration and horizontal dust collector |
| CN111110112A (en) * | 2018-10-31 | 2020-05-08 | 日本电产株式会社 | Cyclone separator and vacuum cleaner |
| WO2022110571A1 (en) * | 2020-11-24 | 2022-06-02 | 莱克电气股份有限公司 | Vacuum cleaner |
| CN114098552A (en) * | 2021-10-14 | 2022-03-01 | 宁波德昌电机股份有限公司 | Structure of dust collector |
| CN114405694A (en) * | 2022-01-24 | 2022-04-29 | 广东石油化工学院 | Cyclone separation assembly and separator with same |
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Effective date of registration: 20210201 Address after: 215156 No. 499, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou shangteng Technology Manufacturing Co.,Ltd. Address before: No.9 Shiyang Road, Suzhou hi tech Industrial Development Zone, Jiangsu Province, 215011 Patentee before: SUZHOU LAIBAO ELECTRICAL APPLIANCE Co.,Ltd. |
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