CN109247873A - A kind of cyclone separator - Google Patents
A kind of cyclone separator Download PDFInfo
- Publication number
- CN109247873A CN109247873A CN201710643333.XA CN201710643333A CN109247873A CN 109247873 A CN109247873 A CN 109247873A CN 201710643333 A CN201710643333 A CN 201710643333A CN 109247873 A CN109247873 A CN 109247873A
- Authority
- CN
- China
- Prior art keywords
- cyclone separator
- dust bucket
- cyclonic separation
- separation unit
- wind channel
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 55
- 238000000926 separation method Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000001012 protector Effects 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a kind of cyclone separators, including the first cyclonic separation unit, the second cyclonic separation unit and residual air clean unit.The first cyclonic separation unit is provided with the downward guide duct of opening tangent line for importing large granular impurity and moisture in air and removal air after air inlet；The second cyclonic separation unit is for further removing little particle impurity and moisture in air；The residual air clean unit includes the Filters for removing fine particle impurity in air, prevents secondary pollution；It preferably, further include a set of outer dust bucket full water shutdown protector.Present invention employs the guide ducts that tangent line is downward, and the air of entrained particles and moisture can be forced around annular chamber, and twist route advances, and accelerate the deposition of solid particle and moisture, improve separative efficiency.
Description
Technical field
The present invention relates to dust-collecting water-absorbing apparatus field more particularly to a kind of cyclone separators.
Background technique
Current existing dust catcher filter type is roughly divided into dust bag (paper bag or cloth bag), extra large pa strainer, other materials
The combination etc. of strainer and water filtering either above-mentioned several filter types.Dust bag type filtering is easy stifled when clearing up fine dust
It is few to inhale ash quantity for plug, and motor is easy fever after blocking, leads to motor reduced service life, working efficiency is low.Independent Hai Pashi mistake
It is similar with dust pocket type to filter effect, while the higher extra large pa filtration grade the easier to be stifled, filtration grade low secondary pollution is serious.Separately
Outside, as dust bag, the Filters such as extra large pa consume in use to be exceedingly fast, and user needs by constantly replacing dust bag or sea
The consumables such as pa strainer can be reused, and use cost is increased, and result in waste of resources.Water filter type can not be complete by dust
It is dissolved in limited aqueous medium entirely, especially when water is at grume, more fine dust is contained in filtered air-flow, it is difficult to avoid
Air pollution is cleaned also quite cumbersome.
Any combination of above-mentioned filter type all not can avoid easy blocking, and suction ash quantity is few, ineffective phenomenon.At present
Be exclusively used at home the industrial or domestic vacuum cleaners of the fine dust generated in the adverse circumstances of cleaning finishing scene etc. almost without,
Therefore be highly desirable to research and develop it is a can in the most severe or most dangerous building, house ornamentation field can with polishing wall surface machine,
The equipment that cement dabbing machine etc. fast connects, while the particle and micronic dust synchronous collection generated after capable of being polished, far from dust
Pollution, it is ensured that the dust catcher of worker and user's physical and mental health goes to meet consumer demand.
The technical problem to be solved by the present invention is to cleaners in finite volume, and dust is easy blocking, working efficiency
Low, consumables cost is high, and degree of purification is not high and leads to secondary pollution etc..
Summary of the invention
In view of the above drawbacks of the prior art, the technical problem to be solved by the present invention is to improve removing in the confined space
Dirt efficiency substitutes the strainer disposably consumed with the filter element that repeatable cleaning uses, improves economic and environment-friendly benefit.
Cyclone separator provided by the invention, including the first cyclonic separation unit, the second cyclonic separation unit and residual air
Clean unit；The first cyclonic separation unit includes outer dust bucket, air inlet, guide duct and whirlwind cover, and the air inlet is set
It sets on the outer dust bucket top, the guide duct is connected with the air inlet, and is tangentially at an angle of downwards and is set to institute
State the inner wall of outer dust bucket.
Further, the second cyclonic separation unit includes interior dust bucket, upper cover and several cyclone separation components, institute
Stating cyclone separation component includes taper wind channel tube and exhaust tube, the import of the taper wind channel tube and the first cyclonic separation list
Member connection, the outlet of the taper wind channel tube is connected with the interior dust bucket；The exhaust tube is set to the taper air duct
The inner upper of pipe, and be mutually arranged in the axial direction with the taper wind channel tube；The import of the exhaust tube and the taper
Wind channel tube connection, the outlet of the exhaust tube is connected with the residual air clean unit.
Further, the taper wind channel tube import is provided with diversion trench, the diversion trench and the taper wind channel tube phase
It cuts and is at an angle of downwards.
Further, the residual air clean unit includes filter core and outlet grid, and the exhaust tube is arranged in the filter core
Between outlet and the outlet grid, the filter core is at least one layer of Filters, and the Filters can be but not limited to
The fungi-proofing filter screen of efficient HEPA, high efficiency polyester active carbon filter cotton etc..
Further, the down-set angular range in outer dust bucket inner wall of the guide duct tangent line is 1 °~40 °, preferably
16°。
Further, the interior dust bucket is set to whirlwind cover lower part, and connection type is integral type encapsulation or seperated
Formula docking.
Further, the diversion trench is tangent with the taper wind channel tube and downward angle range is 1 °~40 °, excellent
Select 12 °.
Further, the cyclone separator further includes outer dust bucket full water shutdown protector, the outer dust bucket
Full water shutdown protector includes liquid-level switch and electronic integrated circuit, and the liquid-level switch is in the outer dust bucket water level inside
Full water signal is triggered when rising to a certain height, after the electronic integrated circuit receives the full water signal, cuts off main power source,
Outaged equipment.
Further, the material of the outer dust bucket is metal or plastics.
Further, the whirlwind cover is the shield for being provided with the near cylindrical with lower skirt of multiple pores.
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of a preferred embodiment of the invention；
Fig. 2 is the structural schematic diagram of the first cyclonic separation unit of the present invention；
Fig. 3 is the structural schematic diagram of guide duct of the present invention；
Fig. 4 is the structural schematic diagram of whirlwind cover of the present invention；
Fig. 5 is the structural schematic diagram of the second cyclonic separation unit of the present invention；
Fig. 6 is the structural schematic diagram of exhaust tube of the present invention；
Fig. 7 is the structural schematic diagram of taper wind channel tube of the present invention；
Fig. 8 is the structural schematic diagram of taper wind channel tube import diversion trench of the present invention；
Fig. 9 is the structural schematic diagram of cyclone separation component of the present invention；
Figure 10 is the structural schematic diagram of residual air clean unit of the present invention；
Wherein, the first cyclonic separation unit 1, the second cyclonic separation unit 2, residual air clean unit 3,
Outer dust bucket 11, air inlet 12, guide duct 13, whirlwind cover 14,
Interior dust bucket 21, upper cover 22, cyclone separation component 23,
Taper wind channel tube 231, exhaust tube 232, diversion trench 233,
Filter core 31, outlet grid 32,
Outer dust bucket full water shutdown protector 4.
Specific embodiment
Multiple preferred embodiments of the invention are introduced below with reference to Figure of description, keep its technology contents more clear and just
In understanding.The present invention can be emerged from by many various forms of embodiments, and protection scope of the present invention not only limits
The embodiment that Yu Wenzhong is mentioned.
In the accompanying drawings, the identical component of structure is indicated with same numbers label, everywhere the similar component of structure or function with
Like numeral label indicates.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and there is no limit by the present invention
The size and thickness of each component.Apparent in order to make to illustrate, some places suitably exaggerate the thickness of component in attached drawing.
Embodiment 1
As shown in Figure 1, a kind of cyclone separator of the present invention, including the first cyclonic separation unit 1, the second whirlwind point
From unit 2 and residual air clean unit 3；Second cyclonic separation unit 2 is set to inside the first cyclonic separation unit 1, the first whirlwind
Residual air clean unit 3 is arranged in separative unit 1 and the coaxial top of the second cyclonic separation unit 2, and three units are assembled into an entirety.
First cyclonic separation unit 1 as shown in Figure 2, including outer dust bucket 11, air inlet 12, guide duct 13 and whirlwind cover
14, the air inlet 12 is arranged on outer 11 top of dust bucket, and the guide duct 13 is connected with the air inlet 12, and cuts
The downward certain angle of line (1 °~40 °), is installed on 11 inner wall of outer dust bucket.Preferably 16 ° of this specific implementation application examples.It is described
The material of outer dust bucket 11 can be metal or plastics.As shown in figure 4, the whirlwind cover 14 is to be provided under the having of multiple pores
The near cylindrical shield of skirt.
In actual use, the air stream for carrying dust and moisture secretly is sucked from the air inlet 12 of the first cyclone unit 1
Afterwards, under the guidance of guide duct 13 as shown in Figure 3, it is forced to follow around annular chamber (outer 11 inner wall of dust bucket) helically path row
Into.Biggish foul, clast and droplet etc. are blocked in except whirlwind cover 14, and deposit to outer dust under gravity
The lower part of bucket 11.Part fine dusts enter the second cyclonic separation unit 2 by the aperture on whirlwind cover 14.
Second cyclonic separation unit 2 as shown in Figure 5 includes 23 groups of interior dust bucket 21, upper cover 22 and several cyclone separations
Part, cyclone separation component 23 include the taper wind channel tube 231 and exhaust tube 232 being mutually arranged in the axial direction, taper wind channel tube 231
Import be connected to the first cyclonic separation unit 1, outlet be connected with the interior dust bucket 21；Interior dust bucket 21 is set to
14 lower part of whirlwind cover, connection type can for integral type encapsulate, can also take split type abutting joint or other can
The modes such as disassembly are installed.
Institute's exhaust tube 232 shown in fig. 6 is set to 231 inner upper of taper wind channel tube, and with the taper wind
Deferent 231 is mutually arranged in the axial direction；The import of exhaust tube 232 is connected to the taper wind channel tube 231, outlet and the residual air
Clean unit 3 is connected.After the outlet of exhaust tube 232 is by the residual air clean unit 3, it is connected with vacuum source, the vacuum source
Power is provided for entire cyclone separator of the present invention, it is ensured that the air of the impurity such as entrained solid particles, moisture flows.For
Clean-up effect is further increased, is internally provided with protrusion member in exhaust tube 232.The vacuum source of the present embodiment is electric motor.
Fig. 7 and 231 import of taper wind channel tube shown in Fig. 8 are provided with diversion trench 233, the diversion trench 233 and the cone
Shape wind channel tube 231 is tangent and downward certain angle (1 °~40 °), and preferably 12 ° of the present embodiment.By the first cyclonic separation unit
The 1 filtered air stream of whirlwind cover 14 enters cyclone separation component 23 shown in Fig. 9.Under the guidance of diversion trench 233, air
Stream is forced to follow advances around annular chamber (inside taper wind channel tube 231) spirality path.Solid dust particle, water in air stream
Pearl etc. is pooled to interior dust bucket 21 through the outlet of taper wind channel tube 231.Purified air enters residual air through exhaust tube 232 and purifies
Unit 3.
As Figure 10 be shown in be residual air clean unit 3 of the present invention, residual air clean unit 3 includes filter core 31 and outlet air
Grid 32, between the exhaust tube 232 outlet and the outlet grid 32, the filter core 31 is at least one layer for the setting of filter core 31
Filters, the Filters can be but not limited to the fungi-proofing filter screen of efficient HEPA, high efficiency polyester active carbon filter cotton
Deng.Air after the second cyclonic separation unit 2 enters residual air clean unit 3, by the further filtering of Filters,
The cleanliness for effectively improving residual air, the pollution of air secondary caused by preventing in operation process.
Embodiment 2
It further include a set of outer dust bucket full water shutdown protector 4 in the cyclone separator, when in outer dust bucket 11
Portion's water level triggers full water signal when rising to a certain height, after executing agency receives signal, cut off main power source, outaged equipment.This
In embodiment, the form combined using liquid-level switch+electronic integrated circuit is instead of conventional floating ball mechanical structure；When outer
In dust bucket 11 when water absorption to the position of setting, floats, pass through as water level rises with magnetic floating ball on liquid-level switch
Electromagnetic field transmits signals to integrated circuit and cuts off main power source, while motor is out of service, to efficiently solve conventional floating
The defect of ball mechanical structure.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of cyclone separator, which is characterized in that including the first cyclonic separation unit, the second cyclonic separation unit and residual air
Clean unit；The first cyclonic separation unit includes outer dust bucket, air inlet, guide duct and whirlwind cover, and the air inlet is set
It sets on the outer dust bucket top, the guide duct is connected with the air inlet, and is tangentially at an angle of downwards and is set to institute
State the inner wall of outer dust bucket.
2. cyclone separator as described in claim 1, which is characterized in that the second cyclonic separation unit includes interior dust
Bucket, upper cover and several cyclone separation components, the cyclone separation component include taper wind channel tube and exhaust tube, the taper wind
The import of deferent is connected to the first cyclonic separation unit, and the outlet of the taper wind channel tube is connected with the interior dust bucket
It is logical；The exhaust tube is set to the inner upper of the taper wind channel tube, and mutual in the axial direction with the taper wind channel tube
It is arranged；The import of the exhaust tube is connected to the taper wind channel tube, the outlet of the exhaust tube and the residual air clean unit
It is connected.
3. cyclone separator as claimed in claim 2, which is characterized in that the taper wind channel tube import is provided with water conservancy diversion
Slot, the diversion trench is tangent with the taper wind channel tube and is at an angle of downwards.
4. cyclone separator as claimed in claim 2, which is characterized in that the residual air clean unit includes filter core and outlet air
Grid, the filter core are arranged between the outlet of the exhaust tube and the outlet grid, and the filter core is at least one layer of filter
Material.
5. cyclone separator as described in claim 1, which is characterized in that the guide duct tangent line is down-set in outer dust
The angular range of bucket inner wall is 1 °~40 °.
6. cyclone separator as claimed in claim 2, which is characterized in that the interior dust bucket is set under the whirlwind cover
Portion, connection type are integral type encapsulation or split type docking.
7. cyclone separator as claimed in claim 3, which is characterized in that the diversion trench and the taper wind channel tube are tangent
And downward angle range is 1 °~40 °.
8. cyclone separator as described in claim 1, which is characterized in that the cyclone separator further includes outer dust bucket
Full water shutdown protector, the outer dust bucket full water shutdown protector include liquid-level switch and electronic integrated circuit, described
Liquid-level switch is configured as triggering full water signal, the electronics collection when the outer dust bucket water level inside rises to a certain height
Main power source is cut off after receiving the full water signal at circuit.
9. cyclone separator as described in claim 1, which is characterized in that the material of the outer dust bucket is metal or modeling
Material.
10. cyclone separator as described in claim 1, which is characterized in that the whirlwind cover is the band for being provided with multiple pores
There is the shield of the near cylindrical of lower skirt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017208561179 | 2017-07-14 | ||
| CN201720856117 | 2017-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109247873A true CN109247873A (en) | 2019-01-22 |
Family
ID=65051988
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720943996.9U Expired - Fee Related CN208404395U (en) | 2017-07-14 | 2017-07-31 | A kind of cyclone separator |
| CN201710643333.XA Pending CN109247873A (en) | 2017-07-14 | 2017-07-31 | A kind of cyclone separator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720943996.9U Expired - Fee Related CN208404395U (en) | 2017-07-14 | 2017-07-31 | A kind of cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN208404395U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063402A1 (en) * | 2019-09-30 | 2021-04-08 | 苏州宝时得电动工具有限公司 | Industrial vacuum cleaner |
| WO2022188212A1 (en) * | 2021-03-11 | 2022-09-15 | 苏州三六零机器人科技有限公司 | Air duct assembly and cleaning device |
| CN117796706A (en) * | 2024-02-28 | 2024-04-02 | 深圳市锐舞数码科技有限公司 | Gas-dust separation device and dust collection equipment |
| CN118320557A (en) * | 2024-06-13 | 2024-07-12 | 成都伊斯顿过滤器有限公司 | Shale gas filtering device and shale gas filtering method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208404395U (en) * | 2017-07-14 | 2019-01-22 | 永康市龙力工贸有限公司 | A kind of cyclone separator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206606Y (en) * | 1994-08-11 | 1995-09-06 | 周进顺 | Safety alarm device for dry-wet two-used dust collector |
| CN101862165A (en) * | 2009-04-20 | 2010-10-20 | 马吉 | Multistage cyclone separation device of dust collector |
| CN201734658U (en) * | 2010-05-21 | 2011-02-09 | 广东新宝电器股份有限公司 | Water full alarm device of dust collector |
| CN201752388U (en) * | 2010-05-24 | 2011-03-02 | 广东新宝电器股份有限公司 | Dry and wet two-purpose dust collector |
| CN102225286A (en) * | 2011-04-27 | 2011-10-26 | 信易电热机械有限公司 | Multi-cyclone separation filter equipment |
| CN102319043A (en) * | 2011-07-29 | 2012-01-18 | 泰怡凯电器(苏州)有限公司 | Cyclone separation device and cyclone dust collector provided with same |
| CN102525348A (en) * | 2010-12-29 | 2012-07-04 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone dust collector with same |
| CN203468512U (en) * | 2013-09-03 | 2014-03-12 | 浙江亿力清洁电器有限公司 | Multilevel filter dust collector |
| CN208404395U (en) * | 2017-07-14 | 2019-01-22 | 永康市龙力工贸有限公司 | A kind of cyclone separator |
-
2017
- 2017-07-31 CN CN201720943996.9U patent/CN208404395U/en not_active Expired - Fee Related
- 2017-07-31 CN CN201710643333.XA patent/CN109247873A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206606Y (en) * | 1994-08-11 | 1995-09-06 | 周进顺 | Safety alarm device for dry-wet two-used dust collector |
| CN101862165A (en) * | 2009-04-20 | 2010-10-20 | 马吉 | Multistage cyclone separation device of dust collector |
| CN201734658U (en) * | 2010-05-21 | 2011-02-09 | 广东新宝电器股份有限公司 | Water full alarm device of dust collector |
| CN201752388U (en) * | 2010-05-24 | 2011-03-02 | 广东新宝电器股份有限公司 | Dry and wet two-purpose dust collector |
| CN102525348A (en) * | 2010-12-29 | 2012-07-04 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone dust collector with same |
| CN102225286A (en) * | 2011-04-27 | 2011-10-26 | 信易电热机械有限公司 | Multi-cyclone separation filter equipment |
| CN102319043A (en) * | 2011-07-29 | 2012-01-18 | 泰怡凯电器(苏州)有限公司 | Cyclone separation device and cyclone dust collector provided with same |
| CN203468512U (en) * | 2013-09-03 | 2014-03-12 | 浙江亿力清洁电器有限公司 | Multilevel filter dust collector |
| CN208404395U (en) * | 2017-07-14 | 2019-01-22 | 永康市龙力工贸有限公司 | A kind of cyclone separator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063402A1 (en) * | 2019-09-30 | 2021-04-08 | 苏州宝时得电动工具有限公司 | Industrial vacuum cleaner |
| WO2022188212A1 (en) * | 2021-03-11 | 2022-09-15 | 苏州三六零机器人科技有限公司 | Air duct assembly and cleaning device |
| CN117796706A (en) * | 2024-02-28 | 2024-04-02 | 深圳市锐舞数码科技有限公司 | Gas-dust separation device and dust collection equipment |
| CN118320557A (en) * | 2024-06-13 | 2024-07-12 | 成都伊斯顿过滤器有限公司 | Shale gas filtering device and shale gas filtering method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208404395U (en) | 2019-01-22 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 321300 No. 366 Huaxia Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Applicant after: Zhejiang Longli Science and Technology Co.,Ltd. Applicant after: Yang Guangxiong Address before: 321300 No. 9 Wanghu Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Applicant before: YONGKANG ROLY INDUSTRY CO.,LTD. Applicant before: Yang Guangxiong |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190122 |