CN103458753A - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
- Publication number
- CN103458753A CN103458753A CN2012800088420A CN201280008842A CN103458753A CN 103458753 A CN103458753 A CN 103458753A CN 2012800088420 A CN2012800088420 A CN 2012800088420A CN 201280008842 A CN201280008842 A CN 201280008842A CN 103458753 A CN103458753 A CN 103458753A
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- Prior art keywords
- dust
- eddy flow
- elementary
- collection chamber
- vacuum cleaner
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- 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
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- 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
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
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- 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
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- 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
- A47L9/106—Dust removal
- A47L9/108—Dust compression means
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- 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
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- 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
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- 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
- A47L9/1658—Construction of outlets
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- 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
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- 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
- A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
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- 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
- A47L9/19—Means for monitoring filtering operation
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- 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
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
Abstract
The invention is directed to a vacuum cleaner (1) comprising a horizontal type cleaner body (2) with a front (5) and back side (6) and two lateral sides (7), at least one primary stage cyclone dust separator (8) having a dust outlet opening fluidly connected to a primary stage dust collecting chamber (9), and at least one secondary stage cyclone dust separating unit (12). The primary stage dust collecting chamber (9) and the at least one secondary stage cyclone dust separating unit (12) is mounted at the front side (5) in a lateral side by side arrangement in between the lateral sides (7).
Description
Technical field
The present invention be directed to a kind of vacuum cleaner.In more detail, the present invention be directed to a kind of cyclonic vacuum cleaner.
Background technology
Cyclonic vacuum cleaner is because it is widely known in the benefit aspect the bag control of dust.For example, can know Bagless or cyclonic vacuum cleaner or corresponding eddy flow dust separation unit from file EP 1 042 981 A1, EP 1774887 A1, EP 1 688 078 A2, EP 1,952 745 A2 and WO 2011/058365.
Cyclonic vacuum cleaner is especially mentioned in listed before prior art file, and its size is still large and air guiding and dust collecting installation and the unit of more complicated be provided.
Summary of the invention
Therefore, one of purpose of the present invention is to provide a kind of cyclonic vacuum cleaner with design of relative compact.Particularly, purpose is to provide a kind of Multi-stage spiral vacuum cleaner with relative compact design.In addition, this vacuum cleaner should have availability and the operability of enhancing, particularly about dust separation and dust collection chamber.
These purposes and further purpose are to realize by the feature described in claim 1.A plurality of embodiment and variant have been produced from these dependent claims.
According to claim 1, a vacuum cleaner is provided, this vacuum cleaner comprises a horizontal dust collector body, this body of dust collector has a front side and a rear side and two horizontal sides.
Term " horizontal dust collector body " should refer to the orientation of body of dust collector in normal or expection are used particularly.For example for known device, implemented, such horizontal dust collector body can comprise a plurality of wheels that are attached thereon, and these wheels are to provide for this vacuum cleaner is easily moved on floor in its lower section when carrying out vacuum cleaning.
Horizontal Vacuum Cleaner in the application's implication for example is being illustrated in EP 1 774 887 A1.Except this Horizontal Vacuum Cleaner, also there is vertical structure, these generally include a handle, and this body of dust collector is installed on this handle, and moves in phase mutually by this body of dust collector of this handle and vacuum cleaning operation.An example of this kind of upright vacuum cleaner has been shown in WO 2011/058365.
This vacuum cleaner comprises at least one elementary eddy flow dust separator, and this elementary eddy flow dust separator has fluidity and is connected to a dust export opening in an elementary dust collection chamber.
This vacuum cleaner further comprises a secondary cyclonic separation step.In more detail, this vacuum cleaner comprises at least one secondary eddy flow dust separation unit.This secondary eddy flow dust separation unit is connected and is arranged on the downstream of this elementary eddy flow dust separator.Provide a secondary dust separation level greatly to strengthen dust separating overall efficiency.
About proposed vacuum cleaner, this elementary dust collection chamber and this at least one secondary eddy flow dust separation unit are installed in this place, front side with a kind of horizontal juxtaposed arrangement between these two horizontal sides.
The arrangement of the elementary dust collection chamber proposed and this at least one secondary eddy flow dust separation unit can realize saving that space-efficient arranges, the particularly global design of the compactness of this body of dust collector and vacuum cleaner.
About proposed vacuum cleaner structure, the lateral extent of this elementary dust collection chamber is less than the overall width of this body of dust collector and vacuum cleaner.The space do not taken by this elementary dust collection chamber in a lateral direction can be as at least one the installing space in this at least one secondary eddy flow dust separation unit.
At this place, front side, provide this elementary dust collection chamber especially to have advantages of and easily touch it.In addition, if suitable front side packed height indicator, particularly watch window is provided, the user can observe the packed height of this elementary dust collection chamber fast.Term " front side packed height indicator " specifically should refer to, this packed height indicator is at the place, front side of this vacuum cleaner and be palp from this front side and be visible.
This packed height indicator (particularly watch window) has especially effectively been showed the packed height of this elementary dust collection chamber and will contribute to the interval that empties that keeps suitable to the user when just being arranged at this place, front side.This so guaranteed the best dust collection efficiency of this vacuum cleaner.It should be noted in the discussion above that this watch window may be implemented as a translucent or transparent wall section of this elementary dust collection chamber.
As will be described in more detail, a kind of joint space-efficient that this at least one secondary eddy flow dust separation unit is arranged in to this place, front side and arranges permission to obtain the secondary dust collection chamber of corresponding secondary eddy flow dust collecting unit by side ground together with this elementary dust collection chamber arranges.
It should be noted in the discussion above that this elementary eddy flow dust separator can be provided and be adapted to for isolate cinder dirt, chip and other particulate matters from air.A plurality of secondary eddy flow dust separation unit can be adapted to for isolate thin dust from air, particularly can not be separated in this primary process or too thin or too little and dust can not be separated in this primary process.In series combine some dust separation levels and improved overall dust collection efficiency.
In a preferred embodiment, this vacuum cleaner comprises two secondary eddy flow dust separation unit.These two secondary eddy flow dust separation unit be installed in contrary horizontal side place, with this elementary dust collection chamber juxtaposition.In this case, the center of this elementary dust collection chamber between these two secondary eddy flow dust separation unit and a plurality of horizontal side.In other words, these secondary eddy flow dust separation unit are oriented to be close in the horizontal this elementary dust collection chamber separately, and this elementary dust collection chamber is to be positioned at center with respect to this body of dust collector.
In an other embodiment, each secondary eddy flow dust separation unit comprises some swirl cones, and these swirl cones are that the horizontal side that is parallel to a correspondence arranges by side.
Preferably, the diameter of these swirl cones is less than the diameter of this elementary eddy flow dust separator.It should be noted, the cross section that this elementary eddy flow dust separator preferably has a constant overall circular, there is no tapered segment.These less swirl cones are same size preferably.In these secondary eddy flow dust separation unit, provide a plurality of less swirl cones effectively to isolate thin dust and too little and can not be by effective isolated dust in this primary separation.
Should give attention, can in series combine than the more dust separation level of above-mentioned two dust separation levels.This will strengthen dust separation efficiency and allow will be relatively clean air again be blown out in environment.As an example, one of dust separation step that these are more senior, for example an ash in class III dirt separating step, can be the separation of filter type, is adapted to especially for holding back remaining dust granule.But also can imagine a plurality of three swirler dust separators.
In yet another embodiment, it is anterior to the inclination of rear portion, the end or deflection from pushing up that a plurality of swirl cones of this at least one secondary eddy flow dust separation unit are mounted and are adapted to the central axis that makes them.If the main air flow by these cyclones is also anterior to the guiding of rear portion, the end from pushing up, a kind of like this inclination arrangement is particularly advantageous.In this case, can by fluidly be connected to a secondary dust collection chamber on the dust export of these cyclones with a kind of save the space-efficient mode be arranged in this corresponding secondary eddy flow dust separation unit below and/or front to after direction on be at its rear.
In a preferred variant, the central axis of these swirl cones with respect to horizontal direction used in everyday, more specifically with respect to front to after direction be with 10 to 50 degree, preferably the angles of 30 degree tilt.Such inclination angle is suitable for compact design, also abundant enough separative efficiencies.
In a further embodiment, and further point out as top, each secondary eddy flow dust separation unit comprises a secondary dust collection chamber, and this secondary dust collection chamber also fluidly is connected with it in the downstream of the dust export opening of the second cyclone of a plurality of correspondences.
These secondary dust collection chamber particularly can according to top further pointed out carry out orientation and installation.Particularly, corresponding a plurality of horizontal side place can be located and be arranged in these secondary dust collection chamber.With respect to the direction after front arriving, these secondary dust collection chamber preferably are arranged at after the secondary swirl cone of a plurality of correspondences (that is, downstream) concordant with it.The arrangement of the secondary dust collection chamber proposed can obtain optimum space utilization and therefore obtain compact design.
In another embodiment, a plurality of planes of extending with respect to the horizontal side that is arranged essentially parallel to a correspondence, this secondary dust collection chamber has a leg-of-mutton cross section.Leg-of-mutton cross section can provide optimum space utilization.Be due to the fact that especially the downstream on dust export face of a plurality of swirl cones of a secondary eddy flow dust separation unit or plane and below, may can obtain a leg-of-mutton space.This dust export plane should be understood to be that dust export opening by the correspondence of a plurality of swirl cones limits.
In yet another embodiment, provide an ash in class III dirt separator, this ash in class III dirt separator can be a filter fine filtrator and/or main.This ash in class III dirt separator with respect to front to after direction on be installed in this elementary dust collection chamber after and contiguous this at least one secondary dust collection chamber in the horizontal.If arrange a plurality of secondary dust collection chamber at contrary horizontal side place, this ash in class III dirt separator center between these secondary dust collection chamber in the horizontal.
In another embodiment, this vacuum cleaner comprises a plurality of air ducts, these air ducts are connected to an air outlet slit of this elementary eddy flow dust separator on this at least one secondary eddy flow dust separation unit, especially are connected on an air intlet opening of this at least one secondary eddy flow dust separation unit.In addition, these air ducts are directed in a top sides of this body of dust collector.This is favourable aspect space utilization.
Such air duct is particularly advantageous in following situation: the orientation of vertical main shaft of this elementary eddy flow dust separator is the direction after arriving before being arranged essentially parallel to, and an air outlet slit of this elementary eddy flow dust separator is positioned in this rear side place or arranges towards this rear side.
Each air duct guides to an air intake, particularly the air intake chamber of the secondary eddy flow dust separation unit of a correspondence in the future since the air cleaned at least partly of this elementary eddy flow dust separator.The air intake opening of all swirl cones of the secondary eddy flow dust separation unit that this inlet is corresponding with is connected.This inlet is designed and is adapted to and makes air by best, preferably guide to comparably and guide in all swirl cones that enter a secondary eddy flow dust separation unit.
In a further embodiment, this elementary eddy flow dust separator with respect to front to after direction be installed in this dust collection chamber after.In this case, this elementary eddy flow dust separator is that horizontal dust separator is favourable.In this regard, horizontal dust separator should specifically be interpreted as above further pointed out, that is, and and the direction after arriving before vertical main shaft of this elementary eddy flow dust-collector is parallel to.This specifically means, through the main air flow of this elementary eddy flow dust separator be parallel to and/or be anti-parallel to before direction after arriving.By this elementary eddy flow dust separator as previously mentioned mode arrange with directed for obtaining the relative little end, to the size of pushing up, be effective.
The accompanying drawing explanation
In connection with accompanying drawing, a plurality of example embodiment are described now, wherein:
Fig. 1 has showed the perspective view of a vacuum cleaner;
Fig. 2 has showed the transverse side view of this vacuum cleaner; And
Fig. 3 has showed the vertical section view of this vacuum cleaner.
The reference number inventory
1 vacuum cleaner
2 body of dust collector
3 bottom sides
4 top sides
5 front sides
6 rear sides
7 horizontal sides
8 elementary eddy flow dust separators
9 elementary dust collection chamber
10 wheels
11 interfaces
12 secondary eddy flow dust separation unit
13 swirl cones
14 air ducts
15 secondary dust collection chamber
16 dust export openings
17 ash in class III dirt separators
The α inclination angle
V1, the v2 vector
The specific embodiment
Fig. 1 has showed the perspective view of a vacuum cleaner 1.This vacuum cleaner 1 comprises a horizontal dust collector body 2, and this body of dust collector has a bottom side 3, top side 4, front side 5, rear side 6 and two horizontal sides 7.
Term " horizontal " should refer to, on daily and use location expection, this body of dust collector 2 is horizontal basically.In the context of the present invention and on meaning more generally, this term specifically means, in the routine operation process and with respect to the direction after front arriving, this body of dust collector 2 is oriented to be arranged essentially parallel to the ground of its below.It should be noted in these figure, this vacuum cleaner is displayed in its common horizontal use location.
This vacuum cleaner 1 comprises an elementary eddy flow dust separator 8.This elementary eddy flow dust separator 8 is connected in an elementary dust collection chamber 9.Dust export opening 10(Fig. 3 of this elementary eddy flow dust separator 8) fluidly be connected in this elementary dust collection chamber 9.
This elementary dust collection chamber 8, also can be called as dirt collecting receptacle, is be positioned and be arranged in 5 places, front side of this body of dust collector 2.
In a front section, there is a packed height indicator in this elementary dust collection chamber 9, and this packed height indicator is implemented as from the place ahead and arranges and a visible transparent wall section under present case.In one implementation, basically whole elementary dust collection chamber 9, at least at the wall at place, this front side, be to be made by a kind of transparent material.At this, the user can easily observe this elementary dust collection chamber 9 packed height, therefore identify high inadequately packed height and will empty in time this elementary dust collection chamber 9.
This vacuum cleaner 1 comprises a plurality of wheels 10, these wheels be arranged in respectively these horizontal sides 7 of this body of dust collector 2 and bottom side 3 parts/among or on.These wheels 10 are arranged and are adapted to and make this vacuum cleaner 1 can easily move on surface thereunder in conventional and regular job.This vacuum cleaner 1 can comprise other function element, and for example handle and analog, will not be described in more detail this.
5 places, front side at this vacuum cleaner 1 provide an interface 11, and this interface is adapted and the suction hose (not shown) that is disposed for being connected a flexibility.
This vacuum cleaner 1 further comprises two secondary eddy flow dust separation unit 12.These secondary eddy flow dust separation unit 12 are positioned and are arranged on this 5 places, front side.
From Fig. 1, can find out especially, this elementary dust collection chamber 9 and these secondary eddy flow dust separation unit 12 are installed between these horizontal sides 7.
In addition, as can be seen from Figure 1, this elementary dust collection chamber 9 and these secondary eddy flow dust separation unit 12 are arranged with a kind of juxtaposed arrangement with respect to lateral extent, wherein this elementary dust collection chamber 9 be disposed between these secondary eddy flow dust separation unit 12, center betwixt especially.In other words, provide in these secondary eddy flow dust separation unit 12 at each horizontal side place of this elementary dust collection chamber 9.
Can be readily seen that from Fig. 1 the arrangement of the arrangement proposed, particularly this elementary dust-collector 9 and these secondary eddy flow dust separation unit 12 allows to obtain a kind of compactness and the design of joint space-efficient.And, can obtain the combination of excellent operability of a kind of functional arrangement parts a plurality of with it of this vacuum cleaner 1.
In conjunction with Fig. 2 and Fig. 3, the further details of this vacuum cleaner will become clear.
Fig. 2 as the side view of the partly cut-away from showing this vacuum cleaner 1, can find out in more detail, each secondary eddy flow dust separation unit 12 comprises some swirl cones 13.These swirl cones 13 have identical size, i.e. size, and the horizontal side 7 that is parallel to a correspondence arranges by side ground.
An air outlet slit of a plurality of air ducts 14 elementary eddy flow dust separator 8 by this extended at 4 places, top side of this body of dust collector 2 fluidly is connected on the air intake of correspondence of these secondary eddy flow dust separation unit 12.By this design, the air outlet slit of this elementary eddy flow dust separator 8 is oriented to towards this rear side 6 and is to be positioned at center with respect to this horizontal side 7.The placed in the middle rearward position of these air ducts 14 from a curved section be directed towards a plurality of horizontal side 7 of correspondence, then along this, inhale my these horizontal sides 7 of dirt device body 2 guides to these secondary eddy flow dust separation unit 12.Can find out, this air duct 14 can in the situation that do not increase the overall lateral extent of this body of dust collector 2 and the end integrated to the scope on top.
These air ducts 14 are opened to these secondary eddy flow dust separation unit 12.Guide into the air in these secondary eddy flow dust separation unit 12 and preferably be assigned to equably these swirl cones 13., can use an air chamber here, this air chamber fluidly is connected on a plurality of air intakes of these swirl cones 13 and is adapted to for distributing equably the air entered.If necessary, can in this air chamber, provide a plurality of air guide element.
About the air stream in this vacuum cleaner 1, these secondary eddy flow dust separation unit 12 are arranged on the downstream of this elementary eddy flow dust separator 8.This means, this elementary eddy flow dust separator 8 and a plurality of secondary eddy flow dust separation unit 12 are connected in series.Specifically with reference to Fig. 2, can find out, these swirl cones 13 of the secondary eddy flow dust separation unit 12 of a correspondence connect in parallel.
With further reference to Fig. 2, it is anterior to the inclination of rear portion, the end from pushing up that these swirl cones 13 are mounted and are aligned to the central axis that makes them, and this inclination indicates for dotted arrow for one of these swirl cones (v2).On the direction perpendicular to these central axis, these swirl cones 13 are positioned on a line, there is no axial displacement.This specifically means, a plurality of air intakes and a plurality of dust export of these swirl cones of a secondary eddy flow dust separation unit 12 lay respectively in common plane.Because these swirl cones 13 have identical design, so these air intake planes and dust export plane are parallel to each other basically.
Get back to inclination or the deflection of the central axis of these swirl cones 13, proved that inclined angle alpha is favourable in 10 to 50 degree scopes.A preferred inclination angle is 30 degree.It should be noted, this inclination angle be interpreted as be limited at be parallel to before to after vector v1 of direction with the central axis that is parallel to a corresponding swirl cone 13 and between the upwardly extending vector v2 in side at anterior rear portion on earth, top.It should be noted, this direction at anterior rear portion on earth, top is corresponding to the direction of the main air flow in corresponding swirl cone 13.
With further reference to Fig. 2, each secondary eddy flow dust separation unit 12 comprises a secondary dust collection chamber 15, and this secondary dust collection chamber is in the downstream of the dust export opening 16 of a plurality of swirl cones 13 of correspondence and fluidly coupled.In Fig. 2 in these secondary dust collection chamber 15 only one be visible.
On the secondary dust collection chamber 15 of a correspondence a, side in the face of the dust export opening 16 of these swirl cones 13, this secondary dust collection chamber 15 has the dust entrance opening of a plurality of correspondences.These dust entrance openings and dust export opening 16 be adapted to make between secondary dust collection chamber 15 and corresponding a plurality of swirl cones 13, obtain a kind of closely, the particularly not connection of leakage current body and dust.
This secondary dust collection chamber 15 can detachably be connected on a section of this secondary eddy flow dust separation unit 12, make like this it can easily be removed in order to give off wherein collected dust, and make and can easily be cleaned these swirl cones 13.Yet, it should be noted, this secondary dust collection chamber 15 can be alternatively the integral type part that of this secondary eddy flow dust separation unit 12 can not be split.In this case, possible situation is that this secondary eddy flow dust separation unit 12 detachably is mounted on this body of dust collector 2 as a whole.
From Fig. 2, can further find out, with respect to the direction after front arriving, after each secondary dust collection chamber 15 is positioned and is arranged on corresponding a plurality of second cyclones 13.As can be seen from Figure 1, with respect to the direction after front arriving, these secondary dust-collectors 15 are arranged to concordant with a plurality of corresponding cyclone unit with a plurality of corresponding second cyclones 13.If the 15(of these secondary dust collection chamber is as shown in Figure 2) there is leg-of-mutton cross section in a plurality of planes that are parallel to these horizontal sides 7 extensions, can obtain especially optimum and favourable space utilization.
This arrangement is conducive to obtain compact master-plan as previously described.In addition, this arrangement proposed allows to realize favourable availability and to a plurality of parts of this vacuum cleaner 1 and the operation of this vacuum cleaner 1 integral body.
With reference to Fig. 3, this vacuum cleaner can comprise an ash in class III dirt separator 17.It should be noted, more senior dust separation step even can be provided.After this ash in class III dirt separator 17 is installed in this elementary dust collection chamber 9 on vertical direction and the end of at, on the direction on top, be installed under this elementary eddy flow dust separator 8.Can be clear that this ash in class III dirt separator 17 center between these secondary dust collection chamber 15 in conjunction with Fig. 2.By this arrangement, can obtain optimum space utilization and compact design.
This ash in class III dirt separator 17 can be a fine filtrator of this vacuum cleaner, particularly a main filter, and just is arranged in the upstream of an air outlet of this vacuum cleaner.
In a word, can see that proposed vacuum cleaner provides compact design, availability and the gratifying dust collection efficiency of enhancing.
Claims (11)
1. vacuum cleaner (1) comprising: a horizontal dust collector body (2), and this body of dust collector is with a front side (5) and a rear side (6) and two horizontal sides (7); At least one elementary eddy flow dust separator (8), this elementary eddy flow dust separator has fluidity and is connected to a dust export opening in an elementary dust collection chamber (9); And at least one secondary eddy flow dust separation unit (12); Wherein, this elementary dust collection chamber (9) and this at least one secondary eddy flow dust separation unit (12) are installed in this front side (5) with a kind of horizontal juxtaposed arrangement between these two horizontal sides (7) and locate.
2. vacuum cleaner according to claim 1 (1), comprise two secondary eddy flow dust separation unit (12), these secondary eddy flow dust separation unit be installed in that contrary horizontal side (7) is located and with this elementary dust collection chamber (9) juxtaposition, this elementary dust collection chamber is positioned at the center between these two secondary eddy flow dust separation unit (12) and a plurality of horizontal side (7).
3. according to the described vacuum cleaner of any one of the preceding claims (1), wherein, each secondary eddy flow dust separation unit (12) comprises some swirl cones (13), and these swirl cones are parallel to the horizontal side (7) of a correspondence by the side arrangement.
4. according at least one described vacuum cleaner (1) in above claim, wherein, a plurality of swirl cones (13) of this at least one secondary eddy flow dust separation unit (12) are installed into and are adapted to the central axis that makes them to tilt to rear portion, the end from pushing up front portion.
5. vacuum cleaner according to claim 4 (1), wherein the central axis of these swirl cones (13) is with 10 to 50 degree, preferably the angles (α) of 30 degree tilt with respect to the direction after front arriving.
6. according to the described vacuum cleaners in one of claim 4 and 5 (1), wherein, each secondary eddy flow dust separation unit (12) comprises a secondary dust collection chamber (15), and this secondary dust collection chamber also fluidly is connected with it in the downstream of the dust export opening (16) of the secondary swirl cone (13) of a plurality of correspondences.
7. vacuum cleaner according to claim 6 (1), wherein, with respect to fore-and-aft direction, each secondary dust collection chamber (15) be positioned and the secondary swirl cone (13) that is arranged on a plurality of correspondences afterwards and concordant with it.
8. according to the described vacuum cleaners in one of claim 6 and 7 (1), wherein, with respect to a plurality of planes of horizontal side (7) extension that is arranged essentially parallel to a correspondence, this secondary dust collection chamber (15) has a leg-of-mutton cross section.
9. according to the described vacuum cleaner of any one in claim 6 to 8 (1), comprise an ash in class III dirt separator (17), this ash in class III dirt separator front to after direction on be installed in this elementary dust collection chamber (9) afterwards and contiguous this at least one secondary dust collection chamber (15) in the horizontal.
10. according at least one described vacuum cleaner (1) in above claim, further comprise a plurality of air ducts (14), these air ducts are connected to an air outlet slit of this elementary eddy flow dust separator (8) on this at least one secondary eddy flow dust separation unit (12); Wherein these air ducts (14) are located directed in a top side (4) of this body of dust collector (2).
11. according at least one described vacuum cleaner (1) in above claim, wherein this elementary eddy flow dust separator (8) front to after direction on be installed in this elementary dust collection chamber (9) afterwards, and this elementary eddy flow dust separator (8) a kind of horizontal dust separator preferably wherein.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/000844 WO2012113414A1 (en) | 2011-02-22 | 2011-02-22 | Vacuum cleaner |
| EPPCT/EP2011/000844 | 2011-02-22 | ||
| PCT/EP2012/053027 WO2012113840A1 (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103458753A true CN103458753A (en) | 2013-12-18 |
Family
ID=44237322
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| Application Number | Title | Priority Date | Filing Date |
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| CN201280008885.9A Active CN103476312B (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner dust receptacle and vacuum cleaner |
| CN201280008905.2A Active CN103476313B (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner |
| CN2012800088492A Pending CN103476311A (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner |
| CN2012800088420A Pending CN103458753A (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner |
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| CN201280008885.9A Active CN103476312B (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner dust receptacle and vacuum cleaner |
| CN201280008905.2A Active CN103476313B (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner |
| CN2012800088492A Pending CN103476311A (en) | 2011-02-22 | 2012-02-22 | Vacuum cleaner |
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| Country | Link |
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| US (4) | US20140020203A1 (en) |
| JP (4) | JP2014506516A (en) |
| KR (4) | KR20140009340A (en) |
| CN (4) | CN103476312B (en) |
| AU (4) | AU2012219521A1 (en) |
| CA (4) | CA2825601A1 (en) |
| WO (5) | WO2012113414A1 (en) |
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2012
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- 2012-02-22 JP JP2013554883A patent/JP2014506516A/en active Pending
- 2012-02-22 WO PCT/EP2012/053025 patent/WO2012113839A1/en active Application Filing
- 2012-02-22 JP JP2013553971A patent/JP2014505565A/en active Pending
- 2012-02-22 US US14/000,372 patent/US20140020203A1/en not_active Abandoned
- 2012-02-22 CA CA2825601A patent/CA2825601A1/en not_active Abandoned
- 2012-02-22 CN CN201280008905.2A patent/CN103476313B/en active Active
- 2012-02-22 CA CA2825686A patent/CA2825686A1/en not_active Abandoned
- 2012-02-22 KR KR1020137023932A patent/KR20140009340A/en not_active Application Discontinuation
- 2012-02-22 AU AU2012219521A patent/AU2012219521A1/en not_active Abandoned
- 2012-02-22 CA CA2825685A patent/CA2825685A1/en not_active Abandoned
- 2012-02-22 KR KR1020137023893A patent/KR20140017576A/en not_active Application Discontinuation
- 2012-02-22 AU AU2012219519A patent/AU2012219519A1/en not_active Abandoned
- 2012-02-22 US US14/000,360 patent/US20140020204A1/en not_active Abandoned
- 2012-02-22 CA CA2825035A patent/CA2825035A1/en not_active Abandoned
- 2012-02-22 CN CN2012800088492A patent/CN103476311A/en active Pending
- 2012-02-22 US US14/000,381 patent/US20140053366A1/en not_active Abandoned
- 2012-02-22 AU AU2012219632A patent/AU2012219632A1/en not_active Abandoned
- 2012-02-22 WO PCT/EP2012/052980 patent/WO2012113814A1/en active Application Filing
- 2012-02-22 CN CN2012800088420A patent/CN103458753A/en active Pending
- 2012-02-22 AU AU2012219643A patent/AU2012219643A1/en not_active Abandoned
- 2012-02-22 KR KR1020137023935A patent/KR20140004203A/en not_active Application Discontinuation
- 2012-02-22 JP JP2013554884A patent/JP2014506517A/en active Pending
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- 2012-02-22 KR KR1020137023890A patent/KR20140009338A/en not_active Application Discontinuation
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2012113821A1 (en) | 2012-08-30 |
| US20140053366A1 (en) | 2014-02-27 |
| JP2014506516A (en) | 2014-03-17 |
| AU2012219632A1 (en) | 2013-08-01 |
| CN103476313B (en) | 2015-11-25 |
| JP2014506517A (en) | 2014-03-17 |
| AU2012219521A1 (en) | 2013-08-01 |
| WO2012113839A1 (en) | 2012-08-30 |
| CA2825035A1 (en) | 2012-08-30 |
| CN103476311A (en) | 2013-12-25 |
| WO2012113814A1 (en) | 2012-08-30 |
| JP2014505565A (en) | 2014-03-06 |
| KR20140004203A (en) | 2014-01-10 |
| KR20140009338A (en) | 2014-01-22 |
| CA2825686A1 (en) | 2012-08-30 |
| JP2014506515A (en) | 2014-03-17 |
| CN103476312A (en) | 2013-12-25 |
| US20140020204A1 (en) | 2014-01-23 |
| CN103476312B (en) | 2016-08-10 |
| AU2012219643A1 (en) | 2013-08-01 |
| US20140026356A1 (en) | 2014-01-30 |
| WO2012113414A1 (en) | 2012-08-30 |
| WO2012113840A1 (en) | 2012-08-30 |
| CA2825601A1 (en) | 2012-08-30 |
| KR20140017576A (en) | 2014-02-11 |
| KR20140009340A (en) | 2014-01-22 |
| CA2825685A1 (en) | 2012-08-30 |
| CN103476313A (en) | 2013-12-25 |
| US20140020203A1 (en) | 2014-01-23 |
| AU2012219519A1 (en) | 2013-08-01 |
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Application publication date: 20131218 |