CN109480694A - Dust-separating appliance and dust catcher - Google Patents
Dust-separating appliance and dust catcher Download PDFInfo
- Publication number
- CN109480694A CN109480694A CN201811519014.9A CN201811519014A CN109480694A CN 109480694 A CN109480694 A CN 109480694A CN 201811519014 A CN201811519014 A CN 201811519014A CN 109480694 A CN109480694 A CN 109480694A
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- China
- Prior art keywords
- dust
- separative unit
- air
- accommodating space
- separating appliance
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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
-
- 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
- A47L9/102—Dust separators
-
- 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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cyclones (AREA)
Abstract
The present invention provides a kind of dust-separating appliance, including dust barrel, the cover board that is covered on the dust barrel and accommodating space is collectively formed, through the dust barrel entering-dust mouth, be formed in the accommodating space and be connected to the entering-dust mouth into dirt channel, through the cover board gas vent and be respectively installed in first order separative unit and second level separative unit in the accommodating space；The axial direction of the first order separative unit is horizontally disposed, and the axially vertical setting of the second level separative unit, the second level separative unit is set to the downstream of the first order separative unit and is connected to be formed with the first order separative unit and connects along airflow direction.The present invention also provides a kind of dust catchers, and compared with the relevant technologies, dust-separating appliance of the invention and dust catcher dust removal ability be strong, long service life and cleaning frequency are small.
Description
Technical field
The present invention relates to a kind of sanitary tool field more particularly to a kind of dust-separating appliances and dust catcher.
Background technique
Existing horizontal dust collector on the market, portable dual-purpose rod formula dust catcher, as long as using whirlwind cone separation dust
Dust-separating appliance, be essentially all the form of level-one separation, (such as oatmeal, paper be broken, beans to the dust of bulky grain for this structure
Class etc.) good separation.But to dusts such as hair, ribbon, flour, separating effect is poor, especially when whirlwind is bored
When upper winding of band-type object, separation will carefully be lost such as the dust ability of similar flour, can only be intercepted by filter cloth or extra large pa
Filtering easily causes filter cloth or extra large pa blocking in this way, causes the cracking forfeiture of product dust removal ability, at this moment need at once
Whirlwind cone and cleaning filter cloth or extra large pa are cleared up, otherwise seriously causes motor that can not radiate and burn.
In addition, existing part horizontal dust collector, portable dual-purpose rod formula dust catcher, dust-separating appliance also directly use
Filter cloth or extra large pa directly intercept filtering to dust, and for this mode when dust of the sucking for similar flour, dust removal ability is more
It is easy to swash acute decline, product is caused just dust suction or seriously not cause motor that can not radiate and burn.
And frequent cleaning whirlwind cone or cleaning are needed with the dust catcher of above-mentioned dust-separating appliance in the related technology
Filter cloth or extra large pa, cause to cause the inconvenience in user's use, while being easy to cause motor that can not radiate and burn.
It solves the above problems therefore, it is necessary to provide one kind new dust-separating appliance and dust catcher.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of dust removal abilities by force, long service life and cleaning frequency are small
Dust-separating appliance and dust catcher.
To achieve the above object, the present invention provides a kind of dust-separating appliance, including dust barrel, is covered on the dust barrel and altogether
With formed accommodating space cover board, through the dust barrel entering-dust mouth, be formed in the accommodating space and with the entering-dust mouth
Connection into dirt channel, through the cover board gas vent and respectively the first order separation that is installed in the accommodating space it is single
Member and second level separative unit；The axial direction of the first order separative unit is horizontally disposed, and the first order separative unit includes leading
Solar or lunar halo and the tower cyclone separator being set in the air-ducting ring, the air-ducting ring are connected to and described with described into dirt channel
Air-ducting ring is equipped with the opening being connected to the accommodating space, and the tower cyclone separator sets the lattice being connected to the air-ducting ring
Grid gas vent, the extending direction and the airflow direction in the air-ducting ring of the grid gas vent are tangent；The second level separation
The axially vertical setting of unit, the second level separative unit are set to the downstream of the first order separative unit along airflow direction
And be connected to be formed with the first order separative unit and connect, the second level separative unit includes multiple time for mutually forming parallel connection
Grade whirlwind separating device, each secondary cyclone separating device includes gradually becoming smaller to form coniform and both ends open from top to bottom
Shell, the exhaust pipe for being connected to the gas vent and extending to the enclosure interior and be formed in the housing side and with institute
The air inlet road being connected in shell is stated, the top of the shell is connected to the cover board, the bottom end of the shell and the receiving
The inner wall interval of space connection, the exhaust pipe and the shell is arranged, and the air inlet road and the tower cyclonic separation fill
Set connection.
Preferably, described to include the first segment being connected to the entering-dust mouth into dirt channel and extended to by the first segment
The second segment being connected to the air-ducting ring, the second segment and the tangent setting of the air-ducting ring.
Preferably, the air inlet road and the tangent setting of the shell.
Preferably, the size of multiple secondary cyclone separators is all the same.
Preferably, the size of multiple secondary cyclone separators is different.
Preferably, the dust barrel includes bottom wall and the side wall by bottom wall periphery bending extension, and the cover plate lid is set to
One end far from the bottom wall of the side wall, the entering-dust mouth are arranged through the bottom wall.
Preferably, the dust barrel includes bottom wall and the side wall by bottom wall periphery bending extension, and the cover plate lid is set to
One end far from the bottom wall of the side wall, the entering-dust mouth is arranged through the side wall and the normal orientation with the side wall
Vertically.
Preferably, multiple secondary cyclone separators surround the ring structure with fracture jointly, each described secondary
The center of the air inlet road face annular of grade cyclone separator, and the incision position and the tower cyclone separator
Face setting.
Preferably, the first order separative unit is arranged in the accommodating space and is formed with the dust barrel and detachably connected
It connects；The second level separative unit is arranged in the accommodating space and is detachably connected with dust barrel formation.
The present invention also provides a kind of dust catchers including above-mentioned dust-separating appliance provided by the invention.
Compared to the prior art, dust-separating appliance of the invention and dust catcher are by the first order separative unit to ash
Dirt (such as oatmeal, paper broken, beans, hair, ribbon, flour) separation, while by increasing multiple groups second level separative unit pair
The dust of escape is separated, and may be implemented to separate to the 99.9% of dust, and high degree is improved with the dust point
The pick-up performance of dust catcher from device；In addition, the structure avoids the ash for mainly intercepting escape by using filter cloth or extra large pa
On the one hand dirt reduces the cleaning frequency to filter cloth or extra large pa, on the other hand makes the dust catcher with the dust-separating appliance
Motor be not in lead to the phenomenon that burning because dust blocks filter cloth or Hai Pa due to can not radiate, effectively improve it and use the longevity
Life.
Detailed description of the invention
Fig. 1 is the part isometric structural schematic diagram of dust-separating appliance of the present invention；
Fig. 2 is the decomposition texture schematic diagram of dust-separating appliance of the present invention；
Fig. 3 is the stereochemical structure diagrammatic cross-section of dust-separating appliance of the present invention, wherein arrow indicates air flow direction；
Fig. 4 is dust-separating appliance operation principle schematic diagram shown in this Fig. 3；
Fig. 5 is the structural schematic diagram of dust catcher of the present invention.
Specific embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
Please join shown in Fig. 1-3 simultaneously, the present invention provides a kind of dust-separating appliance 100, including dust barrel 1, cover board 2, into dirt
Mouthfuls 3, into dirt channel 4, gas vent 5, first order separative unit 6 and second level separative unit 7, the cover board 2 is covered on described
Simultaneously accommodating space 10 is collectively formed in dust barrel 1.
The dust barrel 1 includes bottom wall 11 and the side wall 12 by 11 periphery of bottom wall bending extension, and the cover board 2 is covered on
One end far from the bottom wall 11 of the side wall 12.The dust barrel is in cylindrical type or pyramid type or square-column-shaped.
The entering-dust mouth 3 is arranged through the dust barrel 1.In present embodiment, the position of the entering-dust mouth 3 may be provided at institute
Any position of dust barrel 1 is stated, for example, the entering-dust mouth 3 is arranged through the side wall 12 and the normal orientation with the side wall 12
Vertically；Alternatively, the entering-dust mouth 3 is arranged through the bottom wall 11, in present embodiment, entering-dust mouth 3 is set through the bottom wall 11
It sets.
It is described to be formed in the accommodating space 10 into dirt channel 4 and be connected to the entering-dust mouth 3.
The gas vent 5 is arranged through the cover board 2.
The first order separative unit 6 is installed in the accommodating space 10, axial horizontally disposed, i.e., the described first order
The axial direction and horizontal direction parallel of separative unit 6.
Specifically, the first order separative unit 6 includes air-ducting ring 61 and the tower being set in the air-ducting ring 61 rotation
Wind separator 62.The air-ducting ring 61 be in cylinder tubbiness, with it is described be connected into dirt channel 4 and the air-ducting ring 61 equipped with
The connection of accommodating space 10 opening 611；The tower cyclone separator 62 sets the grid row being connected to the air-ducting ring 61
Stomata 621.
In present embodiment, the extending direction of the grid gas vent 621 and the airflow direction phase in the air-ducting ring 61
It cuts, realizes the separation of cyclone centrifugal dust, avoid the speed for hindering and reducing dust gas stream and cause to reduce cyclonic separation dust
Ability, such structure is reliably collected and stored the dust of bulky grain and clast, while having relatively
The low risk carried secretly again.
More preferably, it is described into dirt channel 4 include the first segment 41 being connected to the entering-dust mouth 4 and by the first segment 41
The second segment 42 being connected to the air-ducting ring 61, the second segment 42 and the tangent setting of the air-ducting ring 61 are extended to, realizes rotation
The separation of wind centrifugal dust.The structure setting of the second segment 42 reaches the air-flow with dust most when entering the air-ducting ring 61
Big tangential velocity and tangential separation power, to improve the separation rate of dust.
The second level separative unit 7 is installed in the accommodating space 10, and the axial direction of the second level separative unit 7 is hung down
Straight setting, i.e., the axial direction of the described second level separative unit 7 are vertical with horizontal direction.In present embodiment, the second level separation
Unit 7 is set to the downstream of the first order separative unit 6 along airflow direction and is connected to formation with the first order separative unit 6
Series connection, i.e., the two is forward connected to by air-flow.
Specifically, the second level separative unit 7 includes multiple secondary cyclone separating devices 71 for mutually forming parallel connection.It is each
The secondary cyclone separating device 71 include gradually become smaller from top to bottom to be formed coniform and both ends open shell 711, with it is described
Gas vent 5 be connected to and the exhaust pipe 712 that extends to inside the shell 711 and be formed in 711 side of shell and with institute
State the air inlet road 713 being connected in shell 711.The top of the shell 711 is connected to the cover board 2, the bottom of the shell 711
End is connected to the accommodating space 10.The inner wall interval of the exhaust pipe 712 and the shell 711 is arranged, and forms air motion
Space.The air inlet road 713 is connected to the tower cyclone separator 62.Specifically, the exhaust pipe 712 is along shell
The 711 intracorporal length of the shell that axially extends to is the 1/4~1/3 of shell length, the factor of comprehensive air and dust density,
The structure development length is discharged convenient for cleaned air rising by exhaust pipe 712.Extend too long, clean air-flow to be not easy to flow into
Exhaust pipe, extension is too short, and the dust in air-flow, which is not separated utmostly, to be discharged by exhaust pipe, and separating effect is not good enough.
More preferably, the air inlet road 713 and the tangent setting of the shell 711, the structure are arranged so that with dust
Gas reaches maximum tangential velocity and tangential separation power when entering in the shell 711, again to improve secondary point of dust
From rate, to reach stronger pick-up performance.
In present embodiment, the size of multiple secondary cyclone separators 71 can be all the same, can also part phase
Together, or it is different.Its arrangement mode is unlimited, if make the air inlet road 713 of each secondary cyclone separator 71 with
62 serial communication of tower cyclone separator.And multiple secondary cyclone separators 71 are each other parallel connection,
That is the air-flow that tower cyclone separator 62 described in individual reception flows out simultaneously, effectively improves dust collection efficiency and intensity.
More preferably, multiple secondary cyclone separators 71 surround the ring structure with fracture jointly, each described
The center of the 713 face annular of the air inlet road of secondary cyclone separator 71, and the incision position and the tower whirlwind
The setting of 62 face of separator.The structure makes described in the entrance of the band dust and gas stream faster speed through the first order separative unit 6
Second level separative unit 7, and center of circle movement can be formed in the ring structure and obtain bigger flowing velocity, so that second
The dust separating effect of grade separative unit 7 is more preferable.
Cleaning in order to realize the first order separative unit 6 and the second level separative unit 7 is convenient, present embodiment
In, the first order separative unit 6 is arranged in the accommodating space 10 and is detachably connected with the dust barrel 1 formation；It is described
Second level separative unit 7 is arranged in the accommodating space 10 and is detachably connected with the dust barrel 1 formation, easy to disassemble clear
It washes.
Incorporated by reference to shown in Fig. 3-4, by taking Fig. 3 as an example, XYZ coordinate system is established, understands that pictute air-flow moves towards to facilitate, this
The working principle of invention dust-separating appliance is specific as follows:
Along the downstream that air-flow trend is located at the first order separative unit 6 include it is multiple in parallel by any irregular or
The secondary cyclone separator 71 that the size of regular fashion arrangement is identical or size is different, multiple secondary cyclone separators 71
Form second level separative unit.The first order separative unit 6 is with second level separative unit 7 from two in terms of the route of the flowing of air-flow
Person forms series connection, so that dust-separating appliance 100 of the invention has higher separative efficiency, dust separative efficiency reaches
99.9% or more.And the presence of first order separative unit 6 and second level separative unit 7 that two are cascaded improves dust
The dust suction performance of separator 100, and the changes in flow rate of the gas of the second level separative unit 7 in downstream is almost seldom, Bu Huiying
Ring the ability that the unit keeps its separative efficiency.
So-called " separative efficiency " refers to first order separative unit 6 and second level separative unit 7 by the particle of entrainment from gas
The ability separated in stream.
So-called " separation of cyclone centrifugal dust " refers to as shown in figure 4, when the cutting along cylinder 401 of the gas with dust
When to the internal operation for entering cylinder, gas makes rotating motion in cylinder 401, the big dust of entrained particles or sundries or
The big air stream of density, runs on the outside, is formed air-flow z (outer vortex centrifugal inlet air flow), and close in cylinder 401
Heart position is the small cleaned air air-flow y (inside vortex exhaust stream) of density.When gas constantly pours in, force gas along circle
Cylinder 401 is run to bottom, and air-flow z (outer vortex centrifugal inlet air flow) is run down into ash storage box 402, and clean air-flow y
(inside vortex exhaust stream) drains upwardly through exhaust pipe 403.
Continue to join Fig. 3,62 shape of tower cyclone separator of first order separative unit 6 is substantially cylindrical or close
Circular ellipse, the outermost of tower cyclone separator 62 is cylindrical or close to circular air-ducting ring 61, carries ash secretly
The air-flow z of dirt and particulate matter, the flowing between tower cyclone separator 62 and air-ducting ring 61 are close to air-ducting ring 61 and do ring
Row centrifugal movement, substantially clean air-flow y, the outer rim against grid gas vent 621 move in a circle, and gradually pass through grid row
Stomata 621 is flowed away to second level separative unit 7.
Wherein, entering-dust mouth 3 can be set into different shapes, such as round, square and other), connect with air-ducting ring 61
The second segment 42 into dirt channel 4 connect forms tangential inlet structure, and the dust gas with dust is made to obtain maximum tangential velocity
With tangential separation power.Dust gas moves in axis Z-direction, cuts air-ducting ring 61 by second segment 42 and moves in a circle, to obtain
Obtain the tangential separation power to flare.Air-flow z with dust and particulate matter is close to air-ducting ring 61 and does belt centrifugal movement, passes through
Opening 611, dust and particulate matter are drained into dust barrel 1.
Clean air-flow y moves in a circle along the outer rim of the grid gas vent 621 of first order separative unit 6, and gradually
Across grid gas vent 621.
Gas enters second level separative unit 7 at this time, under air-flow y is from air inlet road 713 into shell 711 in the axial direction Z
Fang Yundong, air inlet road 713 and shell 92 be it is tangent, circular channel of the air-flow y between shell 92 and exhaust pipe 712 does circle
At this moment Zhou Yundong, air-flow y go out two bursts of air streams by centrifugal force separate again, that is, outermost to be in the air-flow to move in a circle
The big gas with particulate matter of density, internal layer are the small clean gas of density, and the air-flow y of the big entrained dirt of density is held due to gas
Under continuous pressure effect, continuing to move to the bottom end of shell 711, dust, which is brought into, to be discharged into dust barrel 1, clean air stream x, by
It is small in density, then it moves to the top orientation of shell 711, is discharged from exhaust pipe 712.
The lower end of 7 shell 711 of second level separative unit, gradually side is small is presented tapered, this position tangential velocity in cone mouth
With centrifugal force maximum, dust obtains maximum speed, is able to quickly be discharged into dust barrel 10.
Second level separative unit 7 can be set into the in different size or the same of size, and can by any irregular or
The combination of person's regular fashion arrangement, mainly arranges according to the space size of dust barrel 1, quantity is unlimited.The ash separated
Dirt is drained into dust barrel 1.
Incorporated by reference to shown in Fig. 5, the present invention also provides a kind of dust catchers 500, such as stick type vacuum cleaner, are certainly not limited to
This, can also be other type dust catchers, and the dust catcher 500 includes the main body 5 with handle 51, be provided under main body 5 grey
Dust separating device 52 and the floor cleaner brush 53 being set under dust-separating appliance 52.Wherein, the dust-separating appliance 52 is this
The above-mentioned dust-separating appliance 100 provided is provided.Its concrete operating principle in above-mentioned dust-separating appliance 100 it is stated that,
This is repeated no more.
Compared to the prior art, dust-separating appliance of the invention and dust catcher are by the first order separative unit to ash
Dirt (such as oatmeal, paper broken, beans, hair, ribbon, flour) separation, while by increasing multiple groups second level separative unit pair
The dust of escape is separated, and may be implemented to separate to the 99.9% of dust, and high degree is improved with the dust point
The pick-up performance of dust catcher from device；In addition, the structure avoids the ash for mainly intercepting escape by using filter cloth or extra large pa
On the one hand dirt reduces the cleaning frequency to filter cloth or extra large pa, on the other hand makes the dust catcher with the dust-separating appliance
Motor be not in lead to the phenomenon that burning because dust blocks filter cloth or Hai Pa due to can not radiate, effectively improve it and use the longevity
Life.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of dust-separating appliance, which is characterized in that including dust barrel, be covered on the dust barrel and accommodating space is collectively formed
Cover board, through the dust barrel entering-dust mouth, be formed in the accommodating space and be connected to the entering-dust mouth into dirt channel, pass through
The gas vent for wearing the cover board and the first order separative unit being installed in the accommodating space respectively and second level separation are single
Member；
The axial direction of the first order separative unit is horizontally disposed, and the first order separative unit includes air-ducting ring and is set to described
Tower cyclone separator in air-ducting ring, the air-ducting ring with it is described be connected into dirt channel and the air-ducting ring be equipped with it is described
The opening of accommodating space connection, the tower cyclone separator set the grid gas vent being connected to the air-ducting ring, the lattice
The extending direction of grid gas vent and the airflow direction in the air-ducting ring are tangent；
The axially vertical setting of the second level separative unit, the second level separative unit are set to described along airflow direction
The downstream of level-one separative unit is simultaneously connected to be formed and connects with the first order separative unit, and the second level separative unit includes more
A to mutually form secondary cyclone separating device in parallel, each secondary cyclone separating device includes gradually becoming smaller to be formed from top to bottom
It coniform and both ends open shell, the exhaust pipe for being connected to the gas vent and extending to the enclosure interior and is formed in
The housing side and with the air inlet road that is connected in the shell, the top of the shell is connected to the cover board, the shell
The bottom end of body is connected to the accommodating space, and the inner wall interval of the exhaust pipe and the shell is arranged, the air inlet road with
The tower cyclone separator connection.
2. dust-separating appliance according to claim 1, which is characterized in that described to include and the entering-dust mouth into dirt channel
The first segment of connection and the second segment being connected to the air-ducting ring is extended to by the first segment, the second segment is led with described
The tangent setting of solar or lunar halo.
3. dust-separating appliance according to claim 1, which is characterized in that the air inlet road with the shell is tangent sets
It sets.
4. dust-separating appliance according to claim 3, which is characterized in that the ruler of multiple secondary cyclone separators
It is very little all the same.
5. dust-separating appliance according to claim 3, which is characterized in that the ruler of multiple secondary cyclone separators
It is very little different.
6. dust-separating appliance according to claim 1, which is characterized in that the dust barrel includes bottom wall and by the bottom wall
The side wall that periphery bending extends, the cover plate lid are set to one end far from the bottom wall of the side wall, and the entering-dust mouth runs through
The bottom wall setting.
7. dust-separating appliance according to claim 1, which is characterized in that the dust barrel includes bottom wall and by the bottom wall
The side wall that periphery bending extends, the cover plate lid are set to one end far from the bottom wall of the side wall, and the entering-dust mouth runs through
Side wall setting and vertical with the normal orientation of the side wall.
8. dust-separating appliance according to claim 3, which is characterized in that multiple secondary cyclone separators are common
The ring structure with fracture is surrounded, in the air inlet road face of each secondary cyclone separator annular
The heart, and the incision position and the tower cyclone separator face are arranged.
9. dust-separating appliance according to claim 1, which is characterized in that the first order separative unit is arranged in described
It is detachably connected in accommodating space and with dust barrel formation；The second level separative unit be arranged in the accommodating space and
It is detachably connected with dust barrel formation.
10. a kind of dust catcher, which is characterized in that including dust-separating appliance as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519014.9A CN109480694A (en) | 2018-12-12 | 2018-12-12 | Dust-separating appliance and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519014.9A CN109480694A (en) | 2018-12-12 | 2018-12-12 | Dust-separating appliance and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480694A true CN109480694A (en) | 2019-03-19 |
Family
ID=65709993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519014.9A Pending CN109480694A (en) | 2018-12-12 | 2018-12-12 | Dust-separating appliance and dust catcher |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109758029A (en) * | 2019-01-24 | 2019-05-17 | 佛山市昆峰科技有限公司 | A kind of dust-separating appliance and its dust catcher of application centrifugation |
| CN111904325A (en) * | 2019-05-08 | 2020-11-10 | 江苏美的清洁电器股份有限公司 | Hand-held cleaning device |
| WO2021004040A1 (en) * | 2019-07-09 | 2021-01-14 | 珠海格力电器股份有限公司 | Separator, dust cup assembly and dust suction device |
| WO2021062947A1 (en) * | 2019-09-30 | 2021-04-08 | 苏州宝时得电动工具有限公司 | Industrial vacuum cleaner |
| CN112674644A (en) * | 2019-10-18 | 2021-04-20 | 广东美的白色家电技术创新中心有限公司 | Cyclone separation device and cleaning device |
| CN114027729A (en) * | 2021-10-27 | 2022-02-11 | 深圳市杉川机器人有限公司 | Portable dust collector and dust and air filtering component thereof |
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2018
- 2018-12-12 CN CN201811519014.9A patent/CN109480694A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758029A (en) * | 2019-01-24 | 2019-05-17 | 佛山市昆峰科技有限公司 | A kind of dust-separating appliance and its dust catcher of application centrifugation |
| WO2020151121A1 (en) * | 2019-01-24 | 2020-07-30 | 佛山市昆峰科技有限公司 | Dust separation device using centrifugation, and vacuum cleaner thereof |
| CN111904325A (en) * | 2019-05-08 | 2020-11-10 | 江苏美的清洁电器股份有限公司 | Hand-held cleaning device |
| CN111904325B (en) * | 2019-05-08 | 2022-04-01 | 江苏美的清洁电器股份有限公司 | Hand-held cleaning device |
| WO2021004040A1 (en) * | 2019-07-09 | 2021-01-14 | 珠海格力电器股份有限公司 | Separator, dust cup assembly and dust suction device |
| WO2021062947A1 (en) * | 2019-09-30 | 2021-04-08 | 苏州宝时得电动工具有限公司 | Industrial vacuum cleaner |
| CN112674644A (en) * | 2019-10-18 | 2021-04-20 | 广东美的白色家电技术创新中心有限公司 | Cyclone separation device and cleaning device |
| CN112674644B (en) * | 2019-10-18 | 2023-08-04 | 广东美的白色家电技术创新中心有限公司 | Cyclone separator and cleaning device |
| CN114027729A (en) * | 2021-10-27 | 2022-02-11 | 深圳市杉川机器人有限公司 | Portable dust collector and dust and air filtering component thereof |
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