CN107440610A - Multi-stage cyclone dust collecting device and dust catcher - Google Patents
Multi-stage cyclone dust collecting device and dust catcher Download PDFInfo
- Publication number
- CN107440610A CN107440610A CN201710685873.4A CN201710685873A CN107440610A CN 107440610 A CN107440610 A CN 107440610A CN 201710685873 A CN201710685873 A CN 201710685873A CN 107440610 A CN107440610 A CN 107440610A
- Authority
- CN
- China
- Prior art keywords
- dust
- whirlwind
- cup body
- centrum
- dust collecting
- 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
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
- 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
- A47L9/1625—Multiple arrangement thereof for series flow
- A47L9/1633—Concentric cyclones
-
- 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
Abstract
This case discloses a kind of Multi-stage cyclone dust collecting device, includes：Dirt cup, it includes the upper end cover and bottom end cover that side is provided with the cup body of one first air inlet and is connected with the cup body；One cyclonic dust collect plant, it includes the cup body of dirt cup and the filter mantle being placed in the cup body；Two level cyclone dust collecting unit, it includes a first rotation centrum for being used to carry out dust coarse filtration, the first whirlwind centrum is extended in the filter mantle, and the lower end of the first whirlwind centrum is provided with a dust discharge passage for running through the filter mantle, and the dust discharge passage is relative with the dust-exhausting port；Three-level cyclone dust collecting unit, it includes some the second whirlwind centrums for being used to carry out dust smart filtering, and some second whirlwind centrums are evenly distributed on the surrounding of the first whirlwind centrum；The Multi-stage cyclone dust collecting device and dust catcher that this case uses, multi-stage separation filtering can be carried out to the rubbish that dust catcher sucks, so that the air of discharge is cleaner.
Description
Technical field
The present invention relates to dust removal with machine field, specifically, the present invention relates to a kind of Multi-stage cyclone dust collecting device and dust catcher.
Background technology
At present, dust catcher turns into household electrical appliance essential in each family.Dust collector host when dust catcher works
The rotation at a high speed of interior motor, the air in dust collector host is constantly discharged to outside, necessarily true is produced in dust collector host
Sky, so as to force air constantly to be sucked from air entry, dust is also drawn into dust catcher with air, by the dust of dust catcher
The rubbish such as device dust are left in the dirt cup of dust catcher, and clean air is discharged.Existing dust collect plant is mostly using rotation
Wind isolation technics, dust laden air flow to two level cyclonic separation chamber through one cyclonic disengagement chamber by filter mantle, depend merely on two stage cyclone point
The rubbish such as the dust that completely can not be always carried air from chamber completely filter to isolate, and the air of discharge is also containing substantial amounts of
Dust is so that secondary pollution can be caused.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of Multi-stage cyclone dust collecting device and dust catcher, Multi-stage cyclone dust collecting device
Including the one cyclonic dust collect plant for filtering hair and strip rubbish, for carrying out the two level whirlwind of coarse filtration to dust
Dust collect plant, three-level cyclone dust collecting unit are used to carry out smart filtering, the air after Multi-stage cyclone dust collecting device is discharged to dust
It is cleaner, solve the technical problem for causing secondary pollution in the air of dust catcher discharge containing dust.
In order to realize according to object of the present invention and further advantage, there is provided a kind of Multi-stage cyclone dust collecting device, bag
Include:
Dirt cup, it include side offer the cup body of one first air inlet and the upper end cover that is connected with the cup body and under
End cap；
One cyclonic dust collect plant, it includes the cup body of the dirt cup and the filter mantle being placed in the cup body, described
Cup body lower end offers a dust-exhausting port for being used to be connected with the bottom end cover；
Two level cyclone dust collecting unit, it includes one and is used to rotate centrum to the first of dust progress coarse filtration, and described first
Whirlwind centrum is extended in the filter mantle, and the upper end of the first whirlwind centrum offers the second air inlet, first whirlwind
The lower end of centrum is provided with a dust discharge passage for running through the filter mantle, and the dust discharge passage is relative with the dust-exhausting port and described
The center of first whirlwind centrum is provided with the first outlet passageway；And
Three-level cyclone dust collecting unit, it includes some the second whirlwind centrums for being used to carry out dust smart filtering, Ruo Gansuo
The surrounding that the second whirlwind centrum is evenly distributed on the first whirlwind centrum is stated, the second whirlwind centrum upper end is provided with and institute
The 3rd air inlet that the first outlet passageway is connected is stated, the second whirlwind centrum lower end is opening.
Preferably, the cup body is cylindrical, and the upper end cover is hinged on the upper end of the cup body, and the bottom end cover is removable
It is arranged on the lower end of the cup body with unloading.
Preferably, the cup body lower end is tapered, to cause the rubbish of cup body lower end to slide to the dust-exhausting port.
Preferably, the side of the filter mantle offers some strip ventilating openings, and the filter mantle is arranged on the cup
The center of body.
Preferably, it is formed in one between some second cyclone cones and the first whirlwind centrum.
Preferably, in addition to a dust-collecting cavity for being placed in the second whirlwind underlying vertebral body, second whirlwind are Intrapyramidal
Dust is fallen into the dust-collecting cavity.
Preferably, a gas outlet is provided with the upper end cover.
Preferably, the first whirlwind centrum and the second cyclone cone upper end are provided with a cover plate, on the cover plate
The opening position relative with the second whirlwind centrum is opened in vent openings, and the vent openings are connected with the gas outlet.
Preferably, a filtering sponge for being used to filter dust is provided with the cover plate.
A kind of dust catcher, include Multi-stage cyclone dust collecting device as claimed in any one of claims 1-9 wherein.
The beneficial effects of the invention are as follows：This case carries out primary mistake by using one cyclonic dust collect plant to rubbish such as hairs
After filter, recycle two level cyclone dust collecting unit and three-level cyclone dust collecting unit carries out coarse filtration respectively to dust and essence filters, make
The air that must be discharged outside in air is cleaner, will not cause secondary pollution；Multi-stage cyclone dust collecting device is concentrated and set simultaneously
Put in a dirt cup, it is compact-sized.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the first whirlwind centrum and the structural representation of the second whirlwind centrum of the present invention.
Embodiment
Referring to picture, the present invention is described in further detail in conjunction with the embodiments, to make those skilled in the art join
Book word can be implemented according to this as directed.
As shown in figure 1, a kind of Multi-stage cyclone dust collecting device is listed in this case, its entirety includes：Dirt cup, one cyclonic dust
Device, two level cyclone dust collecting unit and three-level cyclone dust collecting unit.
Dirt cup, it includes the upper end cover 20 that side is provided with the cup body 10 of the first air inlet 101 and is connected with cup body 10
With bottom end cover 30, cup body 10 is cylindric, and upper end cover 20 is hinged on the upper end of cup body 10, and bottom end cover 30 is removably disposed in
The lower end of the cup body 10.
One cyclonic dust collect plant, it includes the cup body 10 of dirt cup and the filter mantle 102 being placed in cup body 10, filter mantle
102 side offers some strip ventilating openings (being not drawn into figure) and filter mantle 102 is placed in the center position of cup body 10, bar
Shape ventilating opening can be obstructed to strip rubbish and hair can be wrapped on filter mantle 102；Dust laden air is from cup body 10
After first air inlet 101 enters, rotary motion is changed into by linear motion, dust laden air produces centrifugal force in rotary course,
Quality is set to be more than the inwall that the dust of gas overcomes gas-flow resistance to shift to cup body 10, dust just loses used Yi Dan contacted with inwall
Property power and under the drive of gravity and swirling eddy it is adherent downwards slide.The lower end of cup body 10 offers one and is connected with bottom end cover 30
The logical dust-exhausting port 103 and lower end of cup body 10 is tapered, so that lower end of the dust along cup body 10 is slid to dust-exhausting port 103
Place, is finally dropped down onto in bottom end cover 30.Dust laden air travels up to two level whirlwind collection after the further filtering of filter mantle 102
Dirt device.
Two level cyclone dust collecting unit, it include one be used for dust carry out coarse filtration the first whirlwind centrum 40, first
Whirlwind centrum 40 is arranged in filter mantle 102, and the upper end of the first whirlwind centrum 40 offers the second air inlet 401, by filtering
The air that cover 102 flows up is entered in the first whirlwind centrum 40 to be formed by the second air inlet 401 rotates downward contour stealth,
The dust for being suspended in contour stealth shifts to the inwall of the first whirlwind centrum 40 under the influence of centrifugal force, and as contour stealth goes to
The bottom of one whirlwind centrum 40, the lower end of the first whirlwind centrum 40 are provided with a dust discharge passage 402 for penetrating filter bowl, and dust discharge is led to
Road 402 is relative with dust-exhausting port 103, and the dust fallen from the lower end of the first whirlwind centrum 40 is fallen into lower end via dust discharge passage 402
In lid 30.The center position of first whirlwind centrum 40 is provided with the first outlet passageway 403, and the air after purification can be formed
The inward eddy of rising is expelled to the second whirlwind centrum 50 by the first outlet passageway 403 upwards.
Three-level cyclone dust collecting unit, it includes some the second cyclone cones 50 that smart filtering is carried out to dust, and some second
Whirlwind centrum 50 is evenly distributed on the surrounding of the first cyclone cone 40, and the upper end of the second whirlwind centrum 50 is provided with and the first whirlwind
The 3rd connected air inlet 501 of the first outlet passageway 403 of centrum 40, the second cyclone cone 50 filter the principle and first of dust
Whirlwind centrum 40 it is identical, opening is in the lower end of the second cyclone cone 50 and is provided with dust-collecting cavity 80 below, the second whirlwind cone
The dust that body 50 filters down is fallen into dust-collecting cavity 80.As shown in Fig. 2 the first cyclone cone 40 and some second whirlwind centrums
It is integrally formed between 50.First whirlwind centrum 40 and the upper end of the second cyclone cone 50 are provided with a cover plate 60, on cover plate 6 with
The relative opening position of second whirlwind centrum 50 is opened in vent openings 601, and the air moved upwards by the second cyclone cone 50 passes through
Discharged by vent openings 601, a filtering sponge 70 is provided with cover plate 60, filtering sponge 70 further filters to the air of discharge
It is expelled to afterwards by the gas outlet 201 being arranged on upper end cover 20 outside dirt cup.
In above-mentioned technical proposal, when dust catcher is started working, dust laden air is entered in dirt cup by the first air inlet 101,
First cyclone dust collecting unit first filters to dust laden air, and dust laden air enters to after the further filtering of filter mantle
Two cyclone dust collecting units, the second cyclone dust collecting unit carry out coarse filtration to the dust in dust laden air, then by the 3rd cyclone
Device carries out smart filtering to dust, is finally further filtered by filtering sponge 70, clean air is by upper end cover 20
Gas outlet 201 be expelled to outside dirt cup.In the process, the rubbish that the first and second cyclone dust collecting units filter down fall into
In bottom end cover 30, the rubbish that the 3rd cyclone dust collecting unit filters down is fallen into dust-collecting cavity 80, after dust catcher is stopped,
Bottom end cover 30 is pulled down the rubbish in it is carried out handling while open upper end cover 20 and take out to enter its interior rubbish by dust-collecting cavity 80
Row is removed.
From the above mentioned, Multi-stage cyclone dust collecting device of the invention can carry out multi-stage separation so as to exclude to the air of suction
Air it is cleaner, secondary pollution will not be caused, while the apparatus structure is compact, the space of occupancy is small.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details.
Claims (10)
- A kind of 1. Multi-stage cyclone dust collecting device, it is characterised in that including：Dirt cup, it includes cup body and the upper end cover being connected with the cup body and the lower end that side offers one first air inlet Lid；One cyclonic dust collect plant, it includes the cup body of the dirt cup and the filter mantle being placed in the cup body, the cup body Lower end offers a dust-exhausting port for being used to be connected with the bottom end cover；Two level cyclone dust collecting unit, it includes a first rotation centrum for being used to carry out dust coarse filtration, first whirlwind Centrum is extended in the filter mantle, and the upper end of the first whirlwind centrum offers the second air inlet, the first whirlwind centrum Lower end be provided with a dust discharge passage for running through the filter mantle, the dust discharge passage is relative with the dust-exhausting port, and described first The center of whirlwind centrum is provided with the first outlet passageway；AndThree-level cyclone dust collecting unit, it includes some the second whirlwind centrums for being used to carry out dust smart filtering, and some described the Two whirlwind centrums are evenly distributed on the surrounding of the first whirlwind centrum, and the second whirlwind centrum upper end is provided with and described The 3rd air inlet that one outlet passageway is connected, the second whirlwind centrum lower end are opening.
- 2. Multi-stage cyclone dust collecting device as claimed in claim 1, it is characterised in that the cup body is cylindrical, the upper end Lid is hinged on the upper end of the cup body, and the bottom end cover is removably disposed in the lower end of the cup body.
- 3. Multi-stage cyclone dust collecting device as claimed in claim 2, it is characterised in that the cup body lower end is tapered, to cause The rubbish of cup body lower end is slid to the dust-exhausting port.
- 4. Multi-stage cyclone dust collecting device as claimed in claim 3, it is characterised in that the side of the filter mantle offers some Strip ventilating opening, and the filter mantle is arranged on the center of the cup body.
- 5. Multi-stage cyclone dust collecting device as claimed in claim 1, it is characterised in that some second cyclone cones with it is described It is formed in one between first whirlwind centrum.
- 6. Multi-stage cyclone dust collecting device as claimed in claim 5, it is characterised in that be also placed in the second whirlwind vertebra including one Dust-collecting cavity below body, the Intrapyramidal dust of the second whirlwind are fallen into the dust-collecting cavity.
- 7. Multi-stage cyclone dust collecting device as claimed in claim 1 a, it is characterised in that outlet is provided with the upper end cover Mouthful.
- 8. Multi-stage cyclone dust collecting device as claimed in claim 7, it is characterised in that the first whirlwind centrum and described second Cyclone cone upper end is provided with a cover plate, and the cover plate opening position relative with the second whirlwind centrum offers ventilation and opened Mouthful, the vent openings are connected with the gas outlet.
- 9. Multi-stage cyclone dust collecting device as claimed in claim 8, it is characterised in that one is provided with the cover plate and is used to filter The filtering sponge of dust.
- 10. a kind of dust catcher, it is characterised in that include multistage cyclone dust dress as claimed in any one of claims 1-9 wherein Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685873.4A CN107440610A (en) | 2017-08-11 | 2017-08-11 | Multi-stage cyclone dust collecting device and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685873.4A CN107440610A (en) | 2017-08-11 | 2017-08-11 | Multi-stage cyclone dust collecting device and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107440610A true CN107440610A (en) | 2017-12-08 |
Family
ID=60492037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710685873.4A Pending CN107440610A (en) | 2017-08-11 | 2017-08-11 | Multi-stage cyclone dust collecting device and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107440610A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674395A (en) * | 2019-02-28 | 2019-04-26 | 小狗电器互联网科技（北京）股份有限公司 | Filter assemblies and dust catcher |
| CN109909080A (en) * | 2019-02-26 | 2019-06-21 | 青岛海尔成套家电服务有限公司 | A kind of cyclone separator |
| CN114985126A (en) * | 2022-03-15 | 2022-09-02 | 苏州克林威尔电器有限公司 | Novel cyclone dust separation structure |
| WO2022262196A1 (en) * | 2021-06-17 | 2022-12-22 | 深圳市小摩科技有限公司 | Separation structure of dust cup of dust collector |
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| CN102772172A (en) * | 2011-05-11 | 2012-11-14 | 戴森技术有限公司 | Surface treating appliance |
| CN203468516U (en) * | 2013-08-31 | 2014-03-12 | 卓力电器集团有限公司 | Tertiary cyclone vacuum cleaner |
| CN204049527U (en) * | 2014-08-22 | 2014-12-31 | 宁波哲恺电器有限公司 | Dust cup of dust collector |
| CN105311916A (en) * | 2015-11-30 | 2016-02-10 | 胡国海 | Filter device and dust removal equipment with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201333003Y (en) * | 2008-12-31 | 2009-10-28 | 戴香明 | Vacuum dust collector |
| US20120000029A1 (en) * | 2010-06-30 | 2012-01-05 | Dyson Technology Limited | Surface treating appliance |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909080A (en) * | 2019-02-26 | 2019-06-21 | 青岛海尔成套家电服务有限公司 | A kind of cyclone separator |
| CN109674395A (en) * | 2019-02-28 | 2019-04-26 | 小狗电器互联网科技（北京）股份有限公司 | Filter assemblies and dust catcher |
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| WO2022262196A1 (en) * | 2021-06-17 | 2022-12-22 | 深圳市小摩科技有限公司 | Separation structure of dust cup of dust collector |
| CN114985126A (en) * | 2022-03-15 | 2022-09-02 | 苏州克林威尔电器有限公司 | Novel cyclone dust separation structure |
| CN114985126B (en) * | 2022-03-15 | 2023-12-08 | 苏州克林威尔电器有限公司 | Novel cyclone dust separating structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |