CN108289582A - Cyclonic vacuum cleaner - Google Patents
Cyclonic vacuum cleaner Download PDFInfo
- Publication number
- CN108289582A CN108289582A CN201680068540.0A CN201680068540A CN108289582A CN 108289582 A CN108289582 A CN 108289582A CN 201680068540 A CN201680068540 A CN 201680068540A CN 108289582 A CN108289582 A CN 108289582A
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- CN
- China
- Prior art keywords
- vortex
- vacuum cleaner
- tube
- level
- cyclonic vacuum
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow
-
- 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
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
-
- 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
- A47L9/12—Dry filters
- A47L9/125—Dry filters funnel-shaped
-
- 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
-
- 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
- A47L9/1641—Multiple arrangement thereof for parallel flow
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- 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
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/06—Axial inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
A kind of Cyclonic vacuum cleaner is provided, with the dust separation manifold structure for forming multiple parallel vortex tubes in air loop, each vortex tube includes that coaxial inner and outer tubes and the substantially tangential vortex between outer tube and inner tube cause blade, to which each vortex tube limits：Upper inlet between end and outer tube upper end on inner pipe；Upper net export from inner tube inner end；Lower dust export between inner tube lower end and outer tube lower end；Vortex finder in inner tube lower end, wherein manifold structure is so arranged, each vortex tube substantially upstanding orientation and above storage dirt case, enter vortex tube inlet to rich dirt air and flow direction vortex causes blade in an axial direction, and it is vortexed initiation blade and tangential vortex is generated to form vortex substantially in vortex finder to air, so that being moved outside dust and forming relatively rich dirt ring structure, so that dust falls to be collected into the storage dirt case of lower section from lower dust export, opposite dust-free air enters vortex finder and flows back through inner tube and flowed out through upper outlet axially upward.
Description
Technical field
The present invention relates to Cyclonic vacuum cleaners, more particularly to forming many parallel cyclone pipes in air loop
Dust separation manifold structure Cyclonic vacuum cleaner.
General introduction and background
A kind of vacuum cleaner is provided herein, with dust separation manifold structure, forms multiple axial entrances and tangential
Whirlwind forms vortex tube.
Specifically, the vortex tube of the present embodiment includes coaxial inner and outer tubes and the tangential whirlpool between outer tube and inner tube
Stream causes blade.Vortex causes blade and generates tangential vortex in the air moved between the inner and outer pipe sections in an axial direction in whirlpool
Flow tube lower end forms whirlwind, to be moved outside dust, forms relatively rich dirt ring so that inner tube can take opposite nothing away from vortex center
Dirt air, each vortex tube so that opposite dust-free air was passed through back up in inner tube, and from the ash of relatively rich dirt ring
The dust that dirt falls on lower section from outer tube stores dirt case.
Further specifically, the vacuum cleaner of the present embodiment includes manifold structure, is had in air loop multiple
Parallel vortex tube, wherein each vortex tube is vertically oriented and above storage dirt case.In embodiment, this vacuum cleaner packet
Multistage manifold is included, tandem includes multistage, and every level-one includes multiple parallel vortex tubes to allow dust separation process successively.
Now, the WO2007/075893A2 (imperial utensil Manufacturing Co., Ltd) [calling D1 in the following text] on July 5th, 2007 is disclosed
A kind of domestic cleaning appliance as shown in Figure 1 has traditional tangential inlet " cone bottom is cylindrical " cyclone separator, such as Fig. 2
It is shown.
D1 shows traditional vacuum cleaner cyclone structure, with tangential inlet.Referring specifically to Fig. 2A, the separation of D1
Device 86 includes dirty air entrance 210, is tangentially passed through to form eddy flow.Clean air is from vortex center through exit passageway 300
It is pumped, and dust is fallen from lower end 260.
But D1 has the shortcomings that design as follows, the whirlwind air also thus entered that taken up space by entrance blocks.Cause
This, D1 is helpless to obtaining suitable whirlwind construction.
In addition, referring to Fig. 2 B, D1 is required deflection film 376 to be passed through tornadotron downwards with deflecting air and prevents dust from directly passing through
Exit passageway 300 leaves.D1 is and poor cyclonic designs using deflection piece.
As is known, the biography of the completely different traditional Cyclonic vacuum cleaner in D1 of the vortex tube manifold structure of the present embodiment
The tangential inlet cyclone of system.
Accordingly, it is considered to arrive the above, a kind of Cyclonic vacuum cleaner is provided according to one embodiment, there is dust separation
Manifold structure, it forms multiple parallel vortex tubes in air loop, each vortex tube include coaxial inner and outer tubes and
Substantially tangential vortex between the outer tube and inner tube causes blade, to which each vortex tube limits：On inner pipe end and
Upper inlet between outer tube upper end；Upper outlet within upper end of inner tube；Lower ash between inner tube lower end and outer tube lower end
Dirt exports；Vortex finder in inner tube lower end；Wherein the manifold structure is so arranged, each vortex tube substantially upstanding orientation and
Above storage dirt case, cause blade to which rich dirt air enters vortex tube inlet and is axially displaced toward vortex, and be vortexed and draw
Foliation piece generates tangential vortex to air and is vortexed with being formed substantially at vortex finder, is formed opposite to be moved outside dust
Rich dirt ring structure, to which dust is fallen from lower dust export to be collected into the storage dirt case of lower section, opposite dust-free air enters whirlpool
Rotation overflow pipe simultaneously flows back through inner tube and is flowed out through upper outlet axially upward.
Blade can with Axial changes tilt so as to from the substantially axial tilting transition held on it to the base in its lower end
This tangential tilt.
Each vortex tube may include six blades.
Outer tube can be extended further downward more than inner tube.
Manifold structure can be it is multistage, at least have the first order and the second level, limit first order inlet plenum,
First order output/second level input collection chamber and second level output collection chamber and first order cover plate and second level cover plate, the first order
Cover plate is included in the first order vortex tube between first order input collection chamber and first order output/second level input collection chamber, the
The second level that two level cover plate is included between first order output/second level input collection chamber and second level output collection chamber is vortexed
Pipe, wherein the vortex tube can be parallel arranged in air loop in each cover plate.
The first order may include nine first order vortex tubes.
The second level may include nine second level vortex tubes.
Manifold structure can have the flow more than 20 liters/second.
Manifold structure can have the flow more than 30 liters/second.
Manifold structure may include limit outer tube total pipe portion, have limit vortex tube respective outer tube it is multiple simultaneously
Row pipe structure.
Each outer tube can substantially in the form of a truncated cone.
Manifold structure can also include multiple blade hub assemblies of the circumferential blade and inner tube that limit vortex tube, blade hub group
Part is located in the collateral vessel structure for the total pipe portion for limiting outer tube.
Manifold structure can also include that the first order is inputted collection chamber and first order output/second level input collection chamber separation
First order demarcation strip.
First order demarcation strip intersects with the entrance of first order vortex tube.
Cyclonic vacuum cleaner can also include first to connect with the entrance of first order demarcation strip and first order vortex tube
Grade gasket ring.
Manifold structure can also include separating first order output/second level input collection chamber and second level output collection chamber
Second level demarcation strip.
Second level demarcation strip intersects with the entrance of second level vortex tube.
Cyclonic vacuum cleaner can also include the second level to connect with second level demarcation strip and second level vortex tube inlet
Gasket ring.
Second level demarcation strip can be located above first order demarcation strip.
The entrance of second level vortex tube reaches above first order vortex tube and intersects with second level demarcation strip.
Cyclonic vacuum cleaner may also include the discharge duct for exporting collection chamber pump drainage air from the second level.
Discharge duct can be relative to the first order and second level demarcation strip vertical orientation.
The discharge duct can be extended downwardly along vacuum cleaner center to the motor in vacuum cleaner base.
Cyclonic vacuum cleaner can also be included in the antimicrobial filter in discharge duct.
Cyclonic vacuum cleaner, which can also be included in air loop, to be arranged in after motor with from vacuum cleaner base
The exhaust outlet of air is discharged.
Cyclonic vacuum cleaner can also include the classification separation air channel structure for being located at vortex tube outlet lower section.
Classification separation air duct can be designed to that the dust export separated from the first order and second level vortex tube is collected separately
Dust.
Air channel structure may include outer air duct and interior air duct.
First order vortex tube can be arranged towards manifold structure periphery, wherein the dust from first order vortex tube is through outer
Air duct is fallen, and the second level in pipe can be centrally disposed in manifold structure, and the dust from second level vortex tube is through interior air duct
It falls.
Cyclonic vacuum cleaner can also include the baffle in storage dirt case.
It may include the bottom that can be opened so as to emptying to store dirt case.
According to another aspect, be equipped with blade hub assembly comprising tube axial and derived from tube axial circumferential blade to be used in
In Cyclonic vacuum cleaner, wherein the circumferential direction blade is from the substantially axial tilting transition held on it to the basic axis in its lower end
To inclination.
Blade hub assembly may include blade-carrying thereon widening hub.
Blade hub assembly can also be included in the tapered shoulder transition part between tube axial and hub.
Blade upper end includes for the mechanical interlocked protrusion of corresponding recess to outer pipe internal surface.
Blade hub assembly may include convex-shaped and concave component part.
The lower part of tube axial can be conical butt.
Blade hub assembly may include six circumferential blades.
Also disclose the other aspects of the present invention.
Description of the drawings
While it may be possible to the other forms fallen within the scope of the present invention, but only illustrate description herein now with reference to attached drawing
Preferred embodiment, wherein：
Figures 1 and 2 show that traditional tangential inlet of the prior art detaches Cyclonic vacuum cleaner structure；
Fig. 3 shows the blade hub assembly of the first order and second level vortex tube according to this paper；
Fig. 4-10 shows multistage according to embodiment hereof, for forming multiple parallel vortex tubes in air loop
Dust separation manifold structure component；
Figure 11 shows the sectional view of the dust separation manifold structure according to the embodiments herein；
Figure 12 shows net-filter assembly according to the embodiments herein, around manifold assemblies lower part；
Figure 13-15 shows the component in the classification separation air duct according to embodiment hereof；
Figure 16-18 shows another component of the Cyclonic vacuum cleaner according to embodiment hereof comprising setting storage dirt case,
Lid and handle；
Figure 19 shows the sectional view of the Cyclonic vacuum cleaner according to embodiment hereof；
Figure 20 shows the stereogram of the Cyclonic vacuum cleaner of according to embodiment hereof including back of the body tool assembling；With
Figure 21 is further shown specifically the blade hub structure according to embodiment hereof.
Specific implementation mode
In order to promote to understand the principle of this paper, now with reference to embodiment as shown in the figure, and will with specific sentence come
Embodiment is described.But it is understood that being not intended to thus limit this context.Creative feature shown in this article
Any this paper principles described herein changed and further changed and usually expected by those skilled in the relevant art
Any additional application will be considered in broad scope hereof.
It is related to the Cyclonic vacuum cleaner with the dust separation manifold structure for forming multiple vortex tubes described and illustrated
Structure, before system and correlation technique, it should be understood that be not limited to specific configuration form as described herein, place herein
Step and material are managed, because it may be slightly changed.It will also be understood that the term as used herein be used to only describe spy
Determine embodiment, it is therefore intended that limitation, because this context will be limited only by claim and its equally.
When describing and being claimed this paper themes, following term will be used according to definition as described below.
It should be noted that just as in this specification and in the appended claims, singulative "one", " one " and
" described " includes plural referent, unless context clearly indicates otherwise.
Terms used herein "include", "comprise", " being equipped with ", " being characterized in " and its grammatical equivalents are inclusive or open
Formula term is put, does not exclude additional unaccounted parts or method and step.
It should be noted that in the following description, similar or identical reference numeral mark in various embodiments
Identical or similar feature.
Figure 20 shows the Cyclonic vacuum cleaner 1 according to one embodiment of this paper.In the specific embodiment shown in,
Vacuum cleaner 1 be business level and include for bearing the back of the body tool.Back of the body tool may include relevant waistband and shoulder belt to allow
User bears vacuum cleaner 1.Vacuum cleaner 1 may include plug 2, can be with limit in conical limit part
Electric wire 3 connects.Hose can be connected to air intake 5.
Vacuum cleaner 1 using the dust separation manifold structures of multiple parallel vortex tubes is formed in air loop, such as with
Under will be further detailed as.
Turning now to Figure 19, the sectional view of Cyclonic vacuum cleaner 1 is shown.As can be seen, vacuum cleaner 1 wraps
Motor 8 is included for drawing air through air loop through air intake 5.As can be seen, motor 8 is located at vacuum cleaning
In the pedestal of device 1 and the revolution of impeller 9 is made to pass through central exhaust duct 10 downwards to aspirate cleaned air to be discharged.
Antimicrobial filter 10 can be in place close to 10 lower end of discharge duct.Motor 8 forms air loop, wherein air
It is flowed and from positioned at vacuum cleaning through air intake 5, dust separation manifold structure 6, discharge duct 10, filter 11, impeller 11
Exhaust outlet in device pedestal is discharged.Dust concentrates in storage dirt case 7.
Figure 11 illustrates in greater detail the enlarged drawing of manifold structure 6, more specifically shows vortex tube.Specifically as can see
Ground, each vortex tube include that coaxial inner tube 13 and outer tube 14 and the tangential vortex between outer tube 14 and inner tube 13 cause blade
15。
As it can also be seen that, each vortex tube is vertically oriented and positioned at 7 top of storage dirt case.
Each vortex tube limits upper inlet 49 between 14 upper end of 13 upper end of inner tube and outer tube, from 13 upper end of inner tube
Upper net export 52, the lower dust export 51 between 14 lower end of 13 lower end of inner tube and outer tube and the vortex in 13 lower end of inner tube risen
Overflow pipe 50.
Manifold structure 6 so designs, and air enters axially into each vortex tube 12 and flows down through in outer tube 14 and inner tube
Vortex tube 12 between 13.When therebetween axially past when, vortex cause blade 15 it is generated it is substantially tangential vortex with
Whirlwind is formed in 13 lower end of inner tube.
Therefore, whirlwind drives dust towards 13 lower end of inner tube, to form relatively rich dirt ring to be migrated to appearance so that inner tube 13
Vortex finder 50 can aspirate opposite dust-free air from vortex center, as a result, opposite dust-free air in inner tube 13 to
On backflow by each vortex tube and flowed out through net export 52, wherein the dust from relatively rich dirt ring falls from dust export 51
Drop down onto the storage dirt case of lower section.
As can be understood, this structure has obtained " no suction losses " due to not having filtering, vacuum bag etc., including works as
When storage dirt case 7 fills up.In addition, vortex tube structure 12 has wet/dry application, wherein vortex tube 12 is similarly isolated returns in air
It is mingled with water droplet in road.
In a preferred embodiment, manifold structure is multistage, at least has the first order and the second level, limits the first order
Input collection chamber 53, first order output/second level input collection chamber 54 and second level output collection chamber 55 and first order cover plate and
Second level cover plate, first order cover plate are included in first order input collection chamber 53 and first order output/second level input collection chamber 54
Between first order vortex tube 43A, second level cover plate is included in first order output/second level input collection chamber 54 and the second level is defeated
Go out the second level vortex tube 43B between collection chamber 55, the wherein vortex tube is arranged in air loop in each cover plate parallel.
The component of Cyclonic vacuum cleaner 1 will now be described to further illustrate its feature and function.
Specifically, Fig. 3 shows blade hub assembly 43, forms the part of vortex tube 12.Shown blade hub assembly 43 (and
Manifold structure 6) specific configuration be important trial and experiment as a result, including the area of computer aided mould optimized for its operation
It is quasi-, thus include cyclone structure.Figure 21 enlargedly shows blade hub assembly 43 to obtain further details.
Blade hub assembly 43 includes inner tube 13, is located in outer tube 14 to form vortex tube as will be described in detail.
As can be seen, blade hub assembly 43, which has, widens hub 21, has circumferential tangential vortex to cause blade 15 thereon.
The upper circumferential edge of blade 15 may include that protrusion 23 is used for dimples interlock corresponding to the inner surface of outer tube 14 with suitably fixed
Position and fixed blade hub 43.
Referring to Fig. 3 A1, blade hub assembly 43 can be by accommodating and being assemblied in the convex-shaped component 16 in concave component 17
To be formed.Mechanical interlocking mechanism 18 can coordinate with respective slot 19 to fix convex part 16 and female component 17.
It the lower part of inner tube 13 can substantially in the form of a truncated cone.
As mentioned above, in a preferred embodiment, manifold structure 6 is multistage, includes at least the first order and the second level.
In this regard, Fig. 3 A show that blade hub 43A, Fig. 3 B of the first order show the blade hub 43B of the second level, wherein can such as see
To ground, the characteristics of blade hub 43B of the second level is to include the upper cylindrical portion 13 of strip so as to can be with the following side that also will be described
Formula reaches second level demarcation strip.
Also consideration should be made for blade 15, wherein as can be seen, each blade 15 on it end group this along axis
It is changed into substantially tangentially to beginning, and in its lower end.As mentioned above, air is basic between inner tube 13 and outer tube 14
On pass through on blade 15 in an axial direction, and blade 15 is substantially axial obliquely starts, and meets with axial moving air.But blade
15 are then gradually changed into substantially tangentially, by air from the tangential of " causing whirlwind " is axially guided to, to exist when air
When blade 15 is left in its lower end, air is tangentially advanced substantially to form whirlwind.
Fig. 4 is turned to, shows that first order blade hub 43A is inserted into total pipe portion 25 of the restriction outer tube of manifold structure 6.Fig. 4 A
Show exploded view, and Fig. 4 B show the structure built.
As can be seen, limit outer tube total pipe portion 25 include multiple portions restriction vortex tube, set altogether it is at one and
The outer tube structure 14 of circumferential orientation.
In addition, limiting total pipe portion 25 of outer tube can be surrounded by flange 45, the flange and 1 outer shell phase of outer tube 14 and dust catcher
It connects.
In addition, flange 45 can transit to entrance 5.Furthermore, it is possible to equipped with valve inlet 44 is promoted.In 20kPa swabbing pressures
Under, poppet is opened into air, allows air into vortex tube to maintain to filter when hose blocks.In addition, poppet is compared
Shorten downtime in thermal control method, waiting thermostat is needed to be fully cooled to reset in thermal control method.
In the specific embodiment shown in, first order blade hub 43A is according to points three groups and every according to configuration as shown in Figure 4
There are three the forms of blade hub 43 to arrange for group.
Turning now to Fig. 5, show that second level blade hub 43 is inserted into the total pipe portion 25 for limiting outer tube.As can be seen,
Second level blade hub 43 is centrally arranged with the configuration being substantially triangular in shape.As it can also be seen that, once first order 13A and second
The blade hub of grade 13B has been inserted into the total pipe portion 25 for limiting outer tube, and the structure of blade hub 43 just surrounds discharge duct 10.
Fig. 6 is turned to, shows that first order demarcation strip 26 is inserted on blade hub 43 in place.As can be seen, first
Fraction partition board 26 includes surrounding projection portion 27, is intersected with the entrance of first order vortex tube to separate entering for first order vortex tube
Mouth and outlet.
Fig. 7 shows that screw 28 is screwed into so that first order demarcation strip 26 to be fixed to the total pipe portion 25 for limiting outer tube.
Fig. 8 shows the first order gasket ring 29 of inner tube 13 and first order demarcation strip 26 for sealing first order blade hub 43A
Insertion.
Fig. 9 is turned to, shows and further inserts on second level demarcation strip 30 to first order demarcation strip 26, similarly with the
The entrance of secondary vortices pipe intersects to separate the entrance and exit of second level vortex tube.As can be seen, second level demarcation strip
30 include projection portion 31 to accommodate the outlet of first order vortex tube.
Figure 10 is turned to, shows the insertion of second level gasket ring 32 to seal the entrance and the second fire resisting division of second level vortex tube
Plate 30.
Figure 12 is turned now to, shows and arranges conical butt filter screen 33 around outer tube 14.
Figure 13 is turned to, shows that bottom manifold portion 34 is inserted in 6 lower section of manifold structure.As can be seen, bottom manifold
Portion 34 includes central, cylindrical portion 35, limits a part for discharge duct 10.In addition, bottom manifold portion 34 includes multiple opens
Hole corresponds to the dust export of the first order and second level vortex tube.
Figure 14 is turned to, shows classification separation ducting assembly 35 inserting to 34 top of bottom.
Figure 15 is turned to, the sectional view of classification separation ducting assembly 35 is illustrated in greater detail, wherein as can be seen, wind
Road 35 includes that dust arrester 36 is used to be captured from the dust that the dust export of the first order and second level vortex tube above it is fallen,
In, dust arrester 36 includes the first order dust arrester 36A and design designed for collecting dust from first order vortex tube dust export
Second level dust arrester 36B for capturing dust from second level vortex tube dust export.
As it can further be seen that, air duct 35 includes outer air duct 46 and interior air duct 37, and wherein dust arrester 36 is so in place,
The dust collected from first order vortex tube falls on outer air duct 46, and the dust collected from the outlet of second level vortex tube falls on interior air duct
37.The outlet of the essentially vertical isolation first order and second level vortex tube of outer air duct 46 and interior air duct 37, to reduce from the first order
The dust that vortex tube is fallen may accidentally be sucked through the possibility of second level vortex tube.
Figure 16 is turned to, shows that manifold structure 6 is inserted into storage dirt case 7.In the shown embodiment, storage dirt case 7 is substantially thoroughly
It is bright to allow to see the dust wherein stored.In addition, storage dirt case 7 includes bottom 39, have in discharge duct 10
Heart trepanning 40 is intersected with the central, cylindrical portion 35 in bottom manifold portion 34.The central, cylindrical portion 35 of bottom 34 may include gasket ring
41 to keep microbe filter 11.
Bottom 39, which can be hinged, is attached to storage dirt case to open emptying.
Figure 17 is turned to, shows the lid 47 being inserted on manifold structure 6.
Figure 18 shows the manifold assemblies 6 and storage dirt case 7 of assembling.As further illustrated, lid may include handle 48.
It understands
Embodiment：
Mention in this specification " one embodiment " or " embodiment " refer to it is related to the embodiment described by
Specific feature, structure or characteristic is comprised at least one embodiment of the present invention.Therefore, in the present specification everywhere
There is the phrase " in one embodiment " or is not necessarily all referring to the same embodiment " in one embodiment ", but may.In addition,
Specific feature, structure or characteristic can be in one or more embodiments according to those skilled in the art from knowing herein
Any suitable way combines.
Similarly it should be understood that above in the explanation of the embodiment of the present invention, variant feature of the invention exists sometimes
It is grouped together in single embodiment, attached drawing or its explanation one or more variant to simplify herein and help to understand
Creative scheme.But context of methods is not construed as reflecting that invention claimed needs ratio bright in each claim
The intention for the more features really mentioned.On the contrary, as the following claims reflect, creative scheme is not have
There are whole features of single previous embodiment.Therefore, claims after specific embodiment detailed description are hereby defined
It is included in the detailed description of this specific embodiment, each claim is independently as a separate embodiments of the invention at this time.
In addition, although some embodiments as described herein include certain features for not including by other embodiments, it is different
The combination of the feature of embodiment is wanted within the scope of the present invention and forms different embodiments, as those skilled in the art manage
As solution.For example, in claims below, any one embodiment claimed can be used in any combinations
In.
The different instances of object
As used herein, unless otherwise stated, being retouched using sequence qualifier " first ", " second " and " third " etc.
It states shared object only to indicate to should be mentioned that the different situations of same object, is not intended to imply that the object is inevitable temporarily, empty
Between in upper or grade or in any other way according to certain sequence.
Detail
Many details are described in explanation provided in this article.It should be apparent that the embodiment of the present invention
With may not need these details implement.In other cases, well-known method, structure and technology are not shown specifically
Go out so as not to make understanding of this description become hard to understand.
Term
When describing the preferred embodiment of the present invention as shown in the figure, the concrete term that will seek help is so as to clear.But it is of the invention
It is not intended to be limited to selected concrete term, and it should be understood that each concrete term includes all technical equivalents, according to phase
As mode work to complete similar technical purpose.Term for example " forward ", " backward ", " radial direction ", " circumferential direction ", " upward ",
" downward " etc. is used as facilitating the word for providing reference point, should not be read as restrictive term.
Including with comprising
Below claims and before invention description in, unless the context because specific sentence or needed for imply
And except requiring, word " comprising " or variant such as " including " or " including " are used according to displacement is included, i.e., clearly exist
The feature, but it is not precluded within presence or addition other feature in the variant embodiment of the present invention.
Any one term：It is used herein to include or it includes or it includes being also open language, also implies that
Including at least the parts/feature followed after the term, but other parts/features are not excluded.Therefore, including including
Synonym and mean include.
Invention scope
Therefore, although it have been described that being believed to be the content of the preferred embodiment of the present invention, but those skilled in the art will recognize
It can be made other and further change without leaving spirit of that invention by knowing, and want to be claimed it is all this
The change and modification of sample fallen into broad scope hereof.For example, any of above scheme is only available the representative of process.It can
Function is deleted or added from block diagram, and operates and can be interchanged between functional blocks.It can be about within the scope of the present invention
The method add or delete step of description.
Although describing the present invention with reference to specific example, it will be recognized by those skilled in the art the present invention to lead to
Many other forms are crossed to implement.
Industrial applicibility
Know that the structure can be used for vacuum cleaner industry from the above content.
Claims (38)
1. a kind of Cyclonic vacuum cleaner has the dust separation manifold knots for forming multiple parallel vortex tubes in air loop
Structure, each vortex tube include coaxial inner and outer tubes and the substantially tangential vortex between the outer tube and said inner tube
Cause blade, to which each vortex tube limits：
Upper inlet between the upper end of said inner tube and the upper end of the outer tube；
Upper net export within the upper end of said inner tube；
Lower dust export between the outer tube and the lower end of said inner tube；With
Vortex finder in the lower end of said inner tube；
Wherein, the manifold structure is so arranged, that is, each vortex tube substantially upstanding orientation and above storage dirt case, to
Rich dirt air enters vortex tube inlet and flow direction vortex causes blade in an axial direction, and
Wherein, the vortex initiation blade imposes tangential vortex to air and is vortexed with substantially being formed in vortex finder so that
It is moved outside dust and forms relatively rich dirt ring structure, so that dust falls to be collected into the storage dirt case of lower section from lower dust export
In, and opposite dust-free air enters vortex finder and flows back through inner tube and flowed out through upper outlet axially upwards.
2. Cyclonic vacuum cleaner according to claim 1, wherein the blade be Axial changes it is inclined, so as to
From the substantially axial tilting transition held on it to the substantially tangential inclination in its lower end.
3. Cyclonic vacuum cleaner according to claim 1, wherein each vortex tube includes six blades.
4. Cyclonic vacuum cleaner according to claim 1, wherein the outer tube is extended further downward beyond inner tube.
5. Cyclonic vacuum cleaner according to claim 1, wherein the manifold structure is multistage, at least has the
Level-one and the second level, they limit first order input collection chamber, first order output/second level input collection chamber and second level output
Collection chamber and first order cover plate and second level cover plate,
Wherein, first order cover plate is included between first order input collection chamber and first order output/second level input collection chamber
First order vortex tube,
Wherein, second level cover plate is included between first order output/second level input collection chamber and second level output collection chamber
Second level vortex tube, wherein these vortex tubes are concurrently arranged in air loop in each cover plate.
6. Cyclonic vacuum cleaner according to claim 5, wherein the first order includes nine first order vortex tubes.
7. Cyclonic vacuum cleaner according to claim 5, wherein the second level includes nine second level vortex tubes.
8. Cyclonic vacuum cleaner according to claim 5, wherein the manifold structure has the stream more than 20 liters/second
Amount.
9. Cyclonic vacuum cleaner according to claim 5, wherein the manifold structure has the stream more than 30 liters/second
Amount.
10. Cyclonic vacuum cleaner according to claim 5, wherein the manifold structure includes the manifold for limiting outer tube
Portion, total pipe portion have the multiple collateral vessel structures for the respective outer tube for limiting the vortex tube.
11. Cyclonic vacuum cleaner according to claim 10, wherein each outer tube is substantially in the form of a truncated cone.
12. Cyclonic vacuum cleaner according to claim 10, wherein the manifold structure further includes limiting the vortex
The circumferential blade of pipe and multiple blade hub assemblies of said inner tube, the blade hub assembly are located at the total pipe portion for limiting outer tube
Collateral vessel structure in.
13. Cyclonic vacuum cleaner according to claim 10, wherein the manifold structure further includes the first fire resisting division
First order input collection chamber and first order output/second level input collection chamber are separated by plate.
14. Cyclonic vacuum cleaner according to claim 13, wherein the entrance phase of first order demarcation strip and first order vortex tube
It hands over.
15. Cyclonic vacuum cleaner according to claim 13, further includes：With first order demarcation strip and first order vortex tube
The first order gasket ring that connects of entrance.
16. Cyclonic vacuum cleaner according to claim 13, wherein the manifold structure further includes the second fire resisting division
First order output/second level input collection chamber and second level output collection chamber are separated by plate.
17. Cyclonic vacuum cleaner according to claim 16, wherein the second level demarcation strip and second level vortex tube
Entrance intersection.
18. Cyclonic vacuum cleaner according to claim 17, further includes：With second level demarcation strip and second level vortex tube
The second level gasket ring that connects of entrance.
19. Cyclonic vacuum cleaner according to claim 16, wherein second level demarcation strip is located on first order demarcation strip
Side.
20. Cyclonic vacuum cleaner according to claim 19, wherein the entrance of second level vortex tube reaches first order whirlpool
The entrance top of flow tube and intersect with second level demarcation strip.
21. Cyclonic vacuum cleaner according to claim 20 further includes for empty from second level output collection chamber extraction
The discharge duct of gas.
22. Cyclonic vacuum cleaner according to claim 21, wherein the discharge duct is relative to the first order and the second level
Demarcation strip vertical orientation.
23. Cyclonic vacuum cleaner according to claim 22, wherein the discharge duct along vacuum cleaner center to
Under, stretch to the motor within the pedestal of the vacuum cleaner.
24. Cyclonic vacuum cleaner according to claim 23 further includes the antimicrobial mistake among the discharge duct
Filter.
25. Cyclonic vacuum cleaner according to claim 23 further includes after being arranged in motor in air loop
Exhaust outlet, air is discharged from the bottom of the vacuum cleaner.
26. Cyclonic vacuum cleaner according to claim 5 further includes the classification separation wind for being located at vortex tube outlet lower section
Road component.
27. Cyclonic vacuum cleaner according to claim 26, wherein the classification separation ducting assembly is designed to：From
The separated dust export of the first order and second level vortex tube collects dust respectively.
28. Cyclonic vacuum cleaner according to claim 27, wherein the ducting assembly includes outer air duct and interior wind
Road.
29. Cyclonic vacuum cleaner according to claim 28, wherein the first order vortex tube is towards the manifold knots
The periphery of structure is arranged, wherein the dust from first order vortex tube is fallen through outer air duct, and second level vortex tube is centrally disposed in
Within the manifold structure, wherein the dust from second level vortex tube is fallen through interior air duct.
30. Cyclonic vacuum cleaner according to claim 1 further includes the baffle in storage dirt case.
31. Cyclonic vacuum cleaner according to claim 30, wherein the storage dirt case includes openable bottom so as to
It is empty.
32. a kind of blade hub assembly, including tube axial and the circumferential blade from tube axial, to be used in Cyclonic vacuum cleaner
In, wherein the circumferential direction blade is from the substantially axial tilting transition held on it to the substantially axial inclination in its lower end.
33. blade hub assembly according to claim 32, wherein the blade hub assembly includes the hub widened, in the hub
It is upper to carry the blade.
34. blade hub assembly according to claim 33 further includes the tapered shoulder transition part between tube axial and hub.
35. blade hub assembly according to claim 32, wherein the upper end of these blades includes protrusion, is used for and outer tube
The corresponding recess of inner surface is mechanical interlocked.
36. blade hub assembly according to claim 32, wherein the blade hub assembly includes convex-shaped and concave composition
Part.
37. blade hub assembly according to claim 32, wherein the lower part of the tube axial is in the form of a truncated cone.
38. blade hub assembly according to claim 32, wherein the blade hub assembly includes six circumferential blades.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015904843A AU2015904843A0 (en) | 2015-11-24 | A multipurpose vacuum cleaner and a swirl tube arrangement therefor | |
| AU2015904843 | 2015-11-24 | ||
| PCT/AU2016/051151 WO2017088022A1 (en) | 2015-11-24 | 2016-11-24 | A cyclonic vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108289582A true CN108289582A (en) | 2018-07-17 |
Family
ID=58762870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680068540.0A Pending CN108289582A (en) | 2015-11-24 | 2016-11-24 | Cyclonic vacuum cleaner |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108289582A (en) |
| AU (1) | AU2016361458B2 (en) |
| WO (1) | WO2017088022A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12064026B2 (en) | 2021-08-24 | 2024-08-20 | Emerson Electric Co. | Interchangeable harness assembly for a user-worn electrical appliance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9827775D0 (en) * | 1998-12-18 | 1999-02-10 | Notetry Ltd | Cyclonic seperator and fan combination |
| CN1312049A (en) * | 2001-03-17 | 2001-09-12 | 广东美的集团股份有限公司 | Centrifugal separating dust collector for vacuum dust collector |
| CN101053858A (en) * | 2006-04-10 | 2007-10-17 | 三星电子株式会社 | Cyclone and cyclone air purifier and method of air purification thereof |
| CN101416849A (en) * | 2007-10-23 | 2009-04-29 | 胡佛有限公司 | Cyclonic separation apparatus |
| US20090300871A1 (en) * | 2008-06-10 | 2009-12-10 | Samsung Gwangju Electronics Co., Ltd. | Cyclone dust-collecting apparatus and vacuum cleaner having the same |
| CN203468513U (en) * | 2013-07-16 | 2014-03-12 | 宁波锦隆电器有限公司 | Dust collecting device of dust collector |
| CN104665707A (en) * | 2015-01-22 | 2015-06-03 | 上海飞科电器股份有限公司 | Dust cup of dust collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101360545A (en) * | 2005-12-22 | 2009-02-04 | 皇家器具有限公司 | Dual stage cyclone vacuum cleaner |
-
2016
- 2016-11-24 CN CN201680068540.0A patent/CN108289582A/en active Pending
- 2016-11-24 AU AU2016361458A patent/AU2016361458B2/en active Active
- 2016-11-24 WO PCT/AU2016/051151 patent/WO2017088022A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9827775D0 (en) * | 1998-12-18 | 1999-02-10 | Notetry Ltd | Cyclonic seperator and fan combination |
| CN1312049A (en) * | 2001-03-17 | 2001-09-12 | 广东美的集团股份有限公司 | Centrifugal separating dust collector for vacuum dust collector |
| CN101053858A (en) * | 2006-04-10 | 2007-10-17 | 三星电子株式会社 | Cyclone and cyclone air purifier and method of air purification thereof |
| CN101416849A (en) * | 2007-10-23 | 2009-04-29 | 胡佛有限公司 | Cyclonic separation apparatus |
| US20090300871A1 (en) * | 2008-06-10 | 2009-12-10 | Samsung Gwangju Electronics Co., Ltd. | Cyclone dust-collecting apparatus and vacuum cleaner having the same |
| CN203468513U (en) * | 2013-07-16 | 2014-03-12 | 宁波锦隆电器有限公司 | Dust collecting device of dust collector |
| CN104665707A (en) * | 2015-01-22 | 2015-06-03 | 上海飞科电器股份有限公司 | Dust cup of dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016361458B2 (en) | 2022-03-17 |
| AU2016361458A1 (en) | 2018-04-26 |
| WO2017088022A1 (en) | 2017-06-01 |
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