CN106725109A - Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner - Google Patents
Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner Download PDFInfo
- Publication number
- CN106725109A CN106725109A CN201710013186.8A CN201710013186A CN106725109A CN 106725109 A CN106725109 A CN 106725109A CN 201710013186 A CN201710013186 A CN 201710013186A CN 106725109 A CN106725109 A CN 106725109A
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- CN
- China
- Prior art keywords
- wind
- cambered surface
- cyclone cylinder
- cyclone
- guiding cambered
- 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.)
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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
- A47L9/1608—Cyclonic chamber constructions
-
- 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
- A47L5/00—Structural features of suction cleaners
-
- 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
- A47L9/1616—Multiple arrangement thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of cyclone cylinder, a kind of cyclone dust and gas isolating construction and a kind of hand held cleaner using this isolating construction using the cyclone cylinder, wherein cyclone dust and gas isolating construction includes dirt cup and the cyclone cylinder being contained in the dirt cup, dirt cup includes the dust-collecting cavity and the air outlet at the top of it positioned at its bottom, and cyclone cylinder is including being formed within portion and sealing the cyclonic chamber for connecting respectively with dust-collecting cavity and air outlet；Cyclone cylinder also includes：The first wind-guiding cambered surface inside cyclone cylinder is formed on the whirlwind drum outer wall and extends to, the first wind-guiding cambered surface is arranged vertically with the axis of the cyclone cylinder；The second wind-guiding cambered surface outside cyclone cylinder is formed on the cyclone cylinder inwall and extends to, the second wind-guiding cambered surface is arranged with the axis parallel of the cyclone cylinder；And it is formed at the air vent between the first wind-guiding cambered surface and the second wind-guiding cambered surface.The present invention can improve the dust separation efficiency of dust catcher, and take minimum dirt cup inner space, to increase the storage Transitional Space of dirt cup.
Description
Technical field
The present invention relates to cleaner field, and in particular to a kind of cyclone cylinder, separated using the cyclone dust and gas of the cyclone cylinder
Structure, and using the hand held cleaner of this cyclone dust and gas isolating construction.
Background technology
Current hand-held cleaners are generally left and right air-out simultaneously, and user always has a side air-out against user when in use, this
Sample results in noise and directly passes out, and influences the comfort of user.Or be fixed unilateral air outlet, usually assume that the right hand
More using user, so it is right air-out to arrange, such right handed user can feel that noise is relatively low.But if being left handed user, then
Noise is bigger, and Consumer's Experience is very poor.
The content of the invention
The present invention seeks to：Regarding to the issue above, there is provided a kind of cyclone cylinder, the cyclone dust and gas separation using the cyclone cylinder
Structure and the hand held cleaner using this isolating construction, its dust separation efficiency that can improve dust catcher, Er Qiezhan
With minimum dirt cup inner space, to improve the storage Transitional Space of dirt cup.
The technical scheme is that：
A kind of cyclone dust and gas isolating construction, including dirt cup and the cyclone cylinder being contained in the dirt cup, the dirt cup include
Air outlet positioned at the dust-collecting cavity of its bottom and at the top of it, the cyclone cylinder include be formed within portion and with the collection
Dirt chamber seals the cyclonic chamber for connecting with the air outlet respectively；
The cyclone cylinder also includes：
Be formed on the whirlwind drum outer wall and extend to the first wind-guiding cambered surface inside cyclone cylinder, the first wind-guiding cambered surface with
The axis of the cyclone cylinder is arranged vertically；
It is formed on the cyclone cylinder inwall and extends to the second wind-guiding cambered surface outside cyclone cylinder, the second wind-guiding cambered surface and institute
The axis parallel arrangement of cyclone cylinder is stated, and
It is formed at the air vent between the first wind-guiding cambered surface and the second wind-guiding cambered surface.
The present invention on the basis of above-mentioned technical proposal, also including following preferred scheme：
Also include：
It is contained in the dirt cup and positioned at the one cyclonic cone of cyclone cylinder periphery, and
It is contained in the two grades of whirlwind cone in the cyclone cylinder；
The air-guiding hole for facing above-mentioned first wind-guiding cambered surface is offered on the one cyclonic cone, two grades of whirlwind cone is close
Envelope is communicated between the air outlet and the cyclonic chamber.
Two grades of whirlwind cone is the cylinder-like structure extended downwardly from the air outlet, and the dirt cup, one-level
Whirlwind cone, cyclone cylinder and two grades of whirlwind cones are coaxially arranged.
And a part of hole wall of the air vent is formed in the first wind-guiding cambered surface and the second wind-guiding cambered surface.
The first wind-guiding cambered surface has near the upper end and the bottom away from the air vent of the air vent；And
And the upper end of the first wind-guiding cambered surface and the tangent arrangement of a plane perpendicular to the cyclone cylinder axis.
The second wind-guiding cambered surface has near the outer end of the air vent and the inner end away from the air vent, and
And the outer end of the second wind-guiding cambered surface with coaxially arranged in the tangent arrangement in a face of cylinder outside the cyclone cylinder axis.
One radial section of the air vent is in the same plane with the axis of the cyclone cylinder.
The first wind-guiding cambered surface, the second wind-guiding cambered surface and air vent are respectively provided with N number of, N >=3, and circumferentially
Direction uniform intervals distribution.
A kind of cyclone cylinder, including：
Cyclonic chamber including being formed within portion；
Be formed on the whirlwind drum outer wall and extend to the first wind-guiding cambered surface inside cyclone cylinder, the first wind-guiding cambered surface with
The axis of the cyclone cylinder is arranged vertically；
It is formed on the cyclone cylinder inwall and extends to the second wind-guiding cambered surface outside cyclone cylinder, the second wind-guiding cambered surface and institute
State the axis parallel arrangement of cyclone cylinder；And
It is formed at the air vent between the first wind-guiding cambered surface and the second wind-guiding cambered surface.
A kind of hand held cleaner, including above-mentioned cyclone dust and gas isolating construction.
It is an advantage of the invention that：The present invention carries out ingenious transformation by the structure to cyclone cylinder, using curved guiding surface twice
The air-flow of one cyclonic is carried out to be oriented in two grades of cyclone bodies of direct tangent entrance, between firsts and seconds script
Gap forms air channel, the air-flow of one cyclonic mechanism is directly entered two grades of cyclone bodies, without increasing extra air channel structure, from
And ensure to use the space of dirt cup minimum, and dust separation effect is excellent.Simultaneously, it is possible to reduce the quantity of product parts, simplify
Assembling.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is the dimensional structure diagram of this cyclone dust and gas isolating construction of the embodiment of the present invention；
Fig. 2 is the cross-sectional view of this cyclone dust and gas isolating construction of the embodiment of the present invention, solid thick line in figure
Arrow represents wind direction；
Fig. 3 is the overlooking the structure diagram of this cyclone dust and gas isolating construction of the embodiment of the present invention, solid thick line in figure
Arrow represents wind direction；
Fig. 4 is one of dimensional structure diagram of cyclone cylinder in the embodiment of the present invention；
Fig. 5 is the two of the dimensional structure diagram of cyclone cylinder in the embodiment of the present invention；
Wherein：1- dirt cups, 101- dust-collecting cavities, 102- air outlets, 103- dirt cup bottoms, 2- cyclone cylinders, 201- cyclonic chambers,
202- the first wind-guiding cambered surfaces, 203- the second wind-guiding cambered surfaces, 204- air vents, 3- ventilating ducts, 4- filter cottons, 5- one cyclonics cone,
Bis- grades of whirlwind cones of 6-.
Specific embodiment
Fig. 1-Fig. 5 shows a preferred embodiment of this cyclone dust and gas isolating construction of the invention, and it includes dirt cup 1
With the cyclone cylinder 2 being contained in the dirt cup, the dirt cup 1 include air inlet (not marked in figure), the dust positioned at dirt cup bottom
Chamber 101 and the air outlet at the top of dirt cup 102, the cyclone cylinder 2 include be formed within portion and with the dust-collecting cavity 101
Seal the cyclonic chamber 201 for connecting respectively with the air outlet 102.
The key improvements of the present embodiment are to be optimized design to the structure of the cyclone cylinder 2, and the cyclone cylinder 2 is also wrapped
Include the first wind-guiding cambered surface 202, the second wind-guiding cambered surface 203 and the air vent 204 being formed thereon.Wherein：
First wind-guiding cambered surface 202 is formed on the outer wall of the cyclone cylinder 2, and the first wind-guiding cambered surface 202 extends to whirlwind
The inside of cylinder 2, meanwhile, the first wind-guiding cambered surface 202 is arranged vertically with the axis of cyclone cylinder 2.
Second wind-guiding cambered surface 203 is formed on the inwall of the cyclone cylinder 2, and the second wind-guiding cambered surface 203 extends to whirlwind
The outside of cylinder 2, meanwhile, the second wind-guiding cambered surface 203 is arranged with the axis parallel of the cyclone cylinder.
Air vent 204 is formed between the first wind-guiding cambered surface and the second wind-guiding cambered surface.
In order to strengthen the separating effect of the dust and gas isolating construction, the present embodiment is also additionally arranged one cyclonic cone 5 in dirt cup 1
With two grades of whirlwind cone 6, wherein one cyclonic cone 5 is located at the periphery of cyclone cylinder 2, is offered on one cyclonic cone 5 and faces above-mentioned the
The air-guiding hole (not marked in figure) of one wind-guiding cambered surface 203, the sealing of two grades of whirlwind cone 6 be communicated in air outlet 102 and cyclonic chamber 201 it
Between.In this way, the one cyclonic space of Ring-cylindrical is formd in dirt cup 1 and one cyclonic cone 5, in cyclone cylinder 2 and two grades of whirlwind cones 6
Between form two grades of whirlwind spaces of Ring-cylindrical, cyclone effect is more preferably.
Shown in reference picture 2, above-mentioned two grades of whirlwind cone 6 is to be extended downwardly from the air outlet 102 (namely in cyclone cylinder
Portion extends) cylinder-like structure, and the dirt cup 1, one cyclonic cone 5, cyclone cylinder 2 and two grades of whirlwind cone 6 are coaxially arranged.
Shown in reference picture 2 and Fig. 3, during work, from dirt cup air inlet enter dirt cup 1 in wind body first in the inwall of dirt cup 1
And rotate and flow up in the annular space between one cyclonic cone 5, and form one cyclonic.A part of particle in wind body exists
Whirlwind falls in dust-collecting cavity 101 under acting on.When wind body blows to the wind-guiding of cyclone cylinder 2 from the air-guiding hole of one cyclonic cone 5 upwards
During cambered surface 202, by the first wind-guiding cambered surface 202 " stop " and under the guiding of the first wind-guiding cambered surface 202, from air vent
204 flow into inside cyclone cylinder 2.After wind body enters air vent 204, and in the case where the stop of the second wind-guiding cambered surface 203 is oriented to, screw in
In cyclonic chamber 201, two grades of whirlwind are formed between cyclone cylinder 2 and two grades of whirlwind cones 6.Another part particle ash during whirlwind is distinguished and admirable
Dirt is separated downwards and fallen into dust-collecting cavity 101, and relatively clean wind body then passes sequentially through two grades of whirlwind and bores 6 and air outlet upwards
102 outflows.
In order to further improve the cleanliness factor of the air from the outflow of air outlet 102, the present embodiment sets at the air outlet 102
Filter cotton 4 is put.
Also, in order to ensure that wind body can smoothly enter air vent 204 from the first wind-guiding cambered surface 202, and from air vent
204 smoothly flow to the second wind-guiding cambered surface 203, and a part of hole wall of the air vent 204 is formed at described by the present embodiment
In one wind-guiding cambered surface 202 and the second wind-guiding cambered surface 203.Specifically, a certain radial section and whirlwind of the air vent 204
The axis of cylinder 2 is in the same plane, and air vent 204 has axially adjacent to the upside wall surface of the hole at the top of cyclone cylinder and radially remote
From the outside wall surface of the hole of cyclone cylinder axis, the upside wall surface of the hole of wherein air vent 204 is formed in the first wind-guiding cambered surface 202,
And the outside wall surface of the hole of air vent 204 is formed in the second wind-guiding cambered surface 203.
Additionally, in order to further enhance the distinguished and admirable whirlwind intensity in cyclone cylinder 2, knot of the present embodiment to the cyclone cylinder 2
Structure has made further following optimization designs：
First wind-guiding cambered surface 202 has near the upper end and the bottom away from air vent 204 of air vent 204.Also,
The upper end of the first wind-guiding cambered surface 202, itself and the tangent arrangement of a certain plane perpendicular to cyclone cylinder axis.Second wind-guiding cambered surface
203 have near the outer end of air vent 204 and the inner end away from air vent 204.Also, the second wind-guiding cambered surface 203 is outer
End, it is with coaxially arranged in the tangent arrangement in a certain face of cylinder outside cyclone cylinder axis.
So so that through the first guiding surface 202 be oriented to it is distinguished and admirable can inflow vents 204 in the horizontal direction in fig. 2,
The second wind-guiding cambered surface 203 is tangentially smoothly flowed to by air vent 204 again.
In order to further strengthen the distinguished and admirable cyclone effect in cyclone cylinder 2, the present embodiment is at the air outlet 102
The ventilating duct 3 extended downward in cyclone cylinder 2 is provided with, the whirlwind of annular is formed between the outer wall of ventilating duct 3 and the inwall of cyclone cylinder 2
Space, it is distinguished and admirable to flow to air outlet 101 by the inner passage of ventilating duct 3.And above-mentioned ventilating duct 3, cyclone cylinder 2 and dirt cup 1 three
Person is coaxially arranged.
The dirt cup 1 includes being removably attachable to the dirt cup bottom 103 of its bottom, a part for above-mentioned dust-collecting cavity 101
Cavity wall is formed on the dirt cup bottom 103, after taking dirt cup bottom 103 apart, can be poured out the dust in dust-collecting cavity 101.
In the present embodiment, above-mentioned first wind-guiding cambered surface 202, the second wind-guiding cambered surface 203 and air vent 204 are respectively set
There are six, and along the circumferential direction uniform intervals distribution.Accordingly, the air-guiding hole on above-mentioned one cyclonic cone 5 is also equipped with
Six.
This cyclone dust and gas isolating construction of the present embodiment is particularly well-suited on the less hand held cleaner of build.
Certainly, the above embodiments merely illustrate the technical concept and features of the present invention, its object is to make people much of that
Solution present disclosure is simultaneously implemented according to this, and it is not intended to limit the scope of the present invention.It is all according to major technique of the present invention
Equivalent transformation or modification that the Spirit Essence of scheme is done, should all be included within the scope of the present invention.
Claims (10)
1. a kind of cyclone dust and gas isolating construction, including dirt cup (1) and the cyclone cylinder (2) being contained in the dirt cup, the dirt cup
(1) including the dust-collecting cavity (101) positioned at its bottom and the air outlet (102) at the top of it, the cyclone cylinder (2) is including forming
Portion and seal the cyclonic chamber (201) for connecting respectively with the dust-collecting cavity (101) and the air outlet (102) in the inner；
Characterized in that, the cyclone cylinder (2) also includes：
It is formed on the whirlwind drum outer wall and extends to the first wind-guiding cambered surface (202) inside cyclone cylinder, the first wind-guiding cambered surface
(202) axis with the cyclone cylinder is arranged vertically；
It is formed on the cyclone cylinder inwall and extends to the second wind-guiding cambered surface (203) outside cyclone cylinder, the second wind-guiding cambered surface
(203) axis parallel with the cyclone cylinder is arranged；And
It is formed at the air vent (204) between the first wind-guiding cambered surface and the second wind-guiding cambered surface.
2. cyclone dust and gas isolating construction according to claim 1, it is characterised in that also include：
It is contained in the one cyclonic in the dirt cup (1) and positioned at the cyclone cylinder (2) periphery and bores (5), and
It is contained in two grades of whirlwind cone (6) in the cyclone cylinder (2)；
The air-guiding hole for facing the first wind-guiding cambered surface (203), two grades of whirlwind are offered on one cyclonic cone (5)
Cone (6) sealing is communicated between the air outlet (102) and the cyclonic chamber (201).
3. cyclone dust and gas isolating construction according to claim 2, it is characterised in that two grades of whirlwind cone (6) be from
The cylinder-like structure that air outlet (102) place extends downwardly, and the dirt cup (1), one cyclonic cone (5), cyclone cylinder (2)
It is coaxially arranged with two grades of whirlwind cone (6).
4. cyclone dust and gas isolating construction according to claim 1, it is characterised in that of the air vent (204)
Hole wall is divided to be formed on the first wind-guiding cambered surface (202) and the second wind-guiding cambered surface (203).
5. cyclone dust and gas isolating construction according to claim 1, it is characterised in that the first wind-guiding cambered surface (202)
With near the upper end and the bottom away from the air vent (204) of the air vent (204)；And first wind-guiding
The upper end of cambered surface (202) and the tangent arrangement of a plane perpendicular to the cyclone cylinder axis.
6. cyclone dust and gas isolating construction according to claim 5, it is characterised in that the second wind-guiding cambered surface (203)
With near the outer end of the air vent (204) and the inner end away from the air vent (204), and second wind-guiding
The outer end of cambered surface (203) is with coaxially arranged in the tangent arrangement in a face of cylinder outside the cyclone cylinder axis.
7. cyclone dust and gas isolating construction according to claim 1 a, it is characterised in that footpath of the air vent (204)
It is in the same plane with the axis of the cyclone cylinder (2) to section.
8. cyclone dust and gas isolating construction according to claim 1, it is characterised in that the first wind-guiding cambered surface (202),
Second wind-guiding cambered surface (203) and air vent (204) are respectively provided with N number of, N >=3, and along the circumferential direction uniform intervals point
Cloth.
9. a kind of cyclone cylinder, it is characterised in that including：
It is formed within the cyclonic chamber (201) in portion；
It is formed on the whirlwind drum outer wall and extends to the first wind-guiding cambered surface (202) inside cyclone cylinder, the first wind-guiding cambered surface
(202) axis with the cyclone cylinder is arranged vertically；
It is formed on the cyclone cylinder inwall and extends to the second wind-guiding cambered surface (203) outside cyclone cylinder, the second wind-guiding cambered surface
(203) axis parallel with the cyclone cylinder is arranged；And
It is formed at the air vent (204) between the first wind-guiding cambered surface and the second wind-guiding cambered surface.
10. a kind of hand held cleaner, it is characterised in that including the cyclone dust and gas as described in any in claim 1-8 point
From structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013186.8A CN106725109B (en) | 2017-01-09 | 2017-01-09 | Cyclone, tornado dust-air separation structure and handheld dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013186.8A CN106725109B (en) | 2017-01-09 | 2017-01-09 | Cyclone, tornado dust-air separation structure and handheld dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106725109A true CN106725109A (en) | 2017-05-31 |
| CN106725109B CN106725109B (en) | 2022-11-08 |
Family
ID=58951160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013186.8A Active CN106725109B (en) | 2017-01-09 | 2017-01-09 | Cyclone, tornado dust-air separation structure and handheld dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725109B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157159A (en) * | 2018-08-29 | 2019-01-08 | 宁波富佳实业有限公司 | Dust catcher with dust separation structure |
| WO2020014782A1 (en) * | 2018-07-19 | 2020-01-23 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| CN111466825A (en) * | 2019-01-24 | 2020-07-31 | 日本电产株式会社 | Dust collecting device and dust collector |
| US10791896B2 (en) | 2018-07-19 | 2020-10-06 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10806317B2 (en) | 2018-07-19 | 2020-10-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10827891B2 (en) | 2016-12-27 | 2020-11-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| WO2021119801A1 (en) * | 2019-12-17 | 2021-06-24 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11246462B2 (en) | 2019-11-18 | 2022-02-15 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
| US11285495B2 (en) | 2016-12-27 | 2022-03-29 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11751740B2 (en) | 2019-11-18 | 2023-09-12 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10827891B2 (en) | 2016-12-27 | 2020-11-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11285495B2 (en) | 2016-12-27 | 2022-03-29 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
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| CN111466825A (en) * | 2019-01-24 | 2020-07-31 | 日本电产株式会社 | Dust collecting device and dust collector |
| US11246462B2 (en) | 2019-11-18 | 2022-02-15 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
| US11751740B2 (en) | 2019-11-18 | 2023-09-12 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
| WO2021119801A1 (en) * | 2019-12-17 | 2021-06-24 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
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| Publication number | Publication date |
|---|---|
| CN106725109B (en) | 2022-11-08 |
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