CN110051276A - Filter with the filtering inner cavity for accommodating aspirate - Google Patents
Filter with the filtering inner cavity for accommodating aspirate Download PDFInfo
- Publication number
- CN110051276A CN110051276A CN201910022396.2A CN201910022396A CN110051276A CN 110051276 A CN110051276 A CN 110051276A CN 201910022396 A CN201910022396 A CN 201910022396A CN 110051276 A CN110051276 A CN 110051276A
- Authority
- CN
- China
- Prior art keywords
- filter
- filtering
- cleaning unit
- vacuum cleaning
- inner cavity
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—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
- A47L9/12—Dry filters
- A47L9/127—Dry filters tube- or sleeve-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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1409—Rigid filtering receptacles
Abstract
The present invention relates to a kind of filters (1) for being attached in vacuum cleaning unit (2), wherein, filter (1) has the filtering inner cavity (3) for accommodating aspirate, for making the air with aspirate enter the air intake (4) of filtering inner cavity (3) and for filtering the filtering material (5) for leaving the air of filtering inner cavity (3) in the case where passing through filtering material (5), wherein, the filter (1) has the based shell (6) for the bending resistance for surrounding filtering inner cavity (3), based shell has at least one housing wall, housing wall has multiple through-holes (7) for exhaust, wherein, the filtering material (5) is fixed on housing wall in this wise in the inside of filtering inner cavity (3), i.e. along the flow direction for the air for leaving filtering inner cavity (3), the filtering Material (5) is located at before the through-hole (7).
Description
Technical field
The present invention relates to a kind of filters for being attached in vacuum cleaning unit, wherein filter has for accommodating
The filtering inner cavity of aspirate, for making the air with aspirate enter the air intake and for filtering air of filtering inner cavity
Filtering material, the air leave filtering inner cavity in the case where passing through filtering material, wherein filter, which has, to be surrounded in filtering
The based shell of the bending resistance of chamber, based shell have at least one housing wall, and housing wall has multiple through-holes for exhaust, wherein
Filtering material is fixed on housing wall in this wise in the inside of filtering inner cavity, i.e. the flowing side along the air for leaving filtering inner cavity
To filtering material is located at before through-hole.
The invention further relates to a kind of vacuum cleaning units, and the filter with blower and encirclement filtering inner cavity, blower is used
The air of aspirate is had in conveying, filter is for accommodating aspirate.
Background technique
For the filter of vacuum cleaning unit and the suction with the corresponding filter for accommodating aspirate is clear
Clean equipment is known in the prior art.
Vacuum cleaning unit for example can be designed as dust catcher, especially household floor suction device or may be designed in
The rechargeable dust collector of hand-held guiding.Vacuum cleaning unit has blower, and blower is used to pick up aspirate from surface to be cleaned.It is inhaled
The air entered discharges after the filtering inner cavity for flowing into filter by filtering material, to reach vacuum cleaning unit
Blower.Here, being blocked comprising aerial aspirate by filtering material, so that aspirate stays in filtering inner cavity and only has
Air after cleaning flows to blower.
3 047 778A1 of patent document EP for example discloses a kind of dust catcher of electricity operation, with filter bag, wherein
At the inner wall that the filtering material of filter bag is at least partly drawn onto filter chamber in fan operation.Filtering material is substantially soft
Material, especially similar to felt portion and/or fabric.Filtering material can be drawn onto filtering in the fan operation of dust catcher easily
On the inner wall of chamber, so that filter bag has desired shape and can snugly stick on inner wall as far as possible.
Filter bag usually there is longer service life and can retain inside vacuum cleaning unit the long period until
Reach maximum compactedness.In the case where taking out filter bag from vacuum cleaning unit, due to deformability, aspirate can be from
The inner cavity of filter bag escapes, this especially in the case where air intake keeps open frequent occurrence.
Summary of the invention
Using the above-mentioned prior art as starting point, the technical problem to be solved by the present invention is to be provided a kind of for being attached to suction
Filter in cleaning equipment is realized and wholesomely cleans up aspirate from vacuum cleaning unit and be attached to suction clearly
Convenient and quickly use when being taken out in clean equipment or from vacuum cleaning unit.
In order to solve the above technical problems, it is proposed that, the flexible wall region of based shell, the wall region has and is based on
Unexpanded original state slit-shaped or dotted air intake, wherein the wall region of the elasticity is pressed from both sides by fixing element
Between the fixing element and the regional area of based shell or it is clipped in the fixing element and holds the fixation of the filtering material
Between element.
According to it is proposed that, the flexible wall region of based shell, the wall region have be based on unexpanded initial shape
State slit-shaped or dotted air intake.The wall region of elasticity, which for example can be, is provided with slit or aperture rubber
Plate, wherein the air intake of slit or hole composition variable dimension, the air intake are connected to vacuum cleaning unit in filter
Fluid channel on when expansion.In addition, the wall region of elasticity for example can also foldedly, especially rose eliminant
(rosettenartig) or aperture shapeGround construction, so that the air in construction in the wall region of elasticity
When entrance is connected on fluid channel connector, the transition part between the wall region and fluid channel connector of elasticity is by flexibly close
The increase of air intake is realized while envelope.The wall region of elasticity is clipped in the office of the fixing element and based shell by fixing element
Between portion region or it is clipped between the fixing element and the fixing element for holding filtering material.Therefore, elastic wall region is
It is fixed on based shell and is sandwiched between fixing element and based shell, or be clipped between two fixing elements, wherein one
A fixing element is the fixing element of the previously proposed filtering material for filter.The fixation of wall region for elasticity
Element is also possible to the fixed ring being forced on based shell in filtering inner cavity, such as clamping ring.
Filter is equipped with stable based shell, and based shell unchangeably keeps the shape of filter.Based shell is preferably by hard
The through-hole that plastics or metal are constituted and constituted with multiple material vacancies by housing wall.In particular, based shell can
With sectional hole patterns.Based shell is placed into the mistake of based shell as the stable frame for fixing filtering material, filtering material
It filters in inner cavity and fixed in filtering inner cavity.Based shell constitutes stable filtering together with the filtering material being arranged in based shell
Capsule, aspirate may be accommodated in the filtering capsule and the filtering capsule can be designed by filtering the respective volume of inner cavity
To be removed and emptying and/or replace in the only one of vacuum cleaning unit or only after only small amounts of cleaning circulation.If
Be calculated as filtering capsule filter can be positioned at the different location inside vacuum cleaning unit, such as in suction nozzle with battery unit or
In the suction channel of vacuum cleaning unit.In addition, filter chamber common when using filter bag can save.Therefore, filter
It can especially be used inside vacuum cleaning unit in space-saving way.The manufacture of filter is particularly convenient and is therefore also to save
Cost.Filter with modularized design, can have the based shell of desired size and according to the optional filtering material of clean up task.
It is possible that manufacture has the filter of different filtering features, wherein can also be based on always identical based shell building
Different filters, mode are using the filtering material for being suitable for corresponding clean up task.Filtering material can for example be bored for filtering
Hole dust, family's dust, dog hair, anaphylactogen etc. are different.It is conceivable that extraly being held on based shell fragrant
Gas element.For example, based shell has for the receiving portion detachably connected with fragrance element.
Based shell for example can have tubular, conical or cube shaped shape, wherein also not arrange substantially
Except the free shape for based shell.It is important that the based shell of container shape is constituted, wherein aspirate can be accommodated and had
For make with aspirate air enter air intake and one or more have for making to be stripped of aspirate
The wall of the through-hole of air outflow.The filtering inner cavity of based shell for example can have 0.1l between 5l, especially 0.2l between 1l,
Particularly preferred 0.2l is to the capacity between 0.5l.Thus obtain convenient disposable capsule, can be removed after use or
It says and abandons, and no more than the average amount of dust usually collected during defined suction operation.
Root is it is suggested that filtering material is clipped between the fixing element and the regional area of based shell by fixing element.It crosses
Filter material material preferably similar felt portion or fabric, are flexibly designed and therefore can be adapted to the shape of based shell.Filter material
Material is preferably clipped between fixing element and based shell in the regional area near the air intake of based shell.In particular, fixed
Element, which can be, compresses the fixed ring of based shell in filtering inner cavity.Such as it can be the bail wire for being applied spring force.Institute
It is recommended that design scheme be particularly suitable for the modular manufacturing of filter, wherein based shell and fixing element can be by phases always
It designs together, and will be only fastened between based shell and fixing element for the preferred filtering material of desired clean up task.
According to other feasible embodiment suggestion, the filtering material of based shell and/or filter has label, the mark
Remember the information having about filtering material type.The user of filter can know which the filtering material is suitable for according to label
Kind applicable cases, such as filtering drilling dust, domestic dust, dog hair, anaphylactogen etc..In extremely simple situation,
The text signature that label for example may include coloured coding and/or user identifies in which may not need additional device.Furthermore or
Alternatively, label can also be designed for the detection device automatic identification by vacuum cleaning unit.In this case, it marks for example
It is less radio-frequency (RFID) chip, magnetic stripe, bar code, construction or the like.For example, detection device can be mounted on filter material
The type of storage medium identification filtering material on the based shell of material or filter.Furthermore it is also contemplated that mechanical identify,
Wherein, it such as is touched by the electric switch inside regulation arrangement on the filter small-sized pin manipulation vacuum cleaning unit and with this
Send out the equipment setting of determining operating parameter and/or determination.Other than above embodiment, it is also possible to other as label
Optical, tactile, mechanical, magnetic, electromagnetism, motor or other label can be stored and be shown about mistake
The information of the type of filter material material.
Other than above-mentioned filter, also suggests a kind of vacuum cleaning unit using the present invention, have and be used for conveyer belt
There is the blower of the air of aspirate and surround the filter of filtering inner cavity, for accommodating aspirate, wherein filter is according to above-mentioned
One of embodiment construction.Vacuum cleaning unit for example can be dust catcher, especially domestic vacuum cleaners.Vacuum cleaning unit can be with
It is configured to floor suction device or is designed as the charging type vacuum cleaner of hand-held guiding.The filter of vacuum cleaning unit institute for example above
It is recommended that ground has the based shell of bending resistance that is surrounding filtering inner cavity, based shell has multiple through-holes, wherein filtering material is placed into
Based shell, so that filtering material is located at before through-hole along the flow direction for the air for leaving filtering inner cavity.
Especially suggest, the filtering material of based shell and/or filter has label, marks band about the kind of filtering material
The information of class, and vacuum cleaning unit accordingly has detection device thus, and detection device is included in for detecting and assessing
Information in label.According to the type of label, for example be designed as it is optical, tactile, magnetic, electromagnetism, mechanical or its
He marks, the technology of the detection device of adjustable vacuum cleaning unit.If label is for example designed as mechanically marking, detect
Device can mechanically identify the information.For example, label can have the pin by regulation arrangement on the based shell of filter,
The pin enables or activates the electric switch of detection device and therefore allows the identification to information.Pin of label itself or
Then detection device can star the equipment setting of operating parameter or vacuum cleaning unit.For example, the manipulation of electric switch or
The control device of vacuum cleaning unit can start control according to comprising information in the markers indirectly.Operating parameter and/or
Equipment setting may, for example, be pumping power, the floor nozzle of the determination of the draw sequence, blower of the determination of vacuum cleaning unit
Setting, the revolving speed of cleaning brush, the terrain clearance of pump orifice of suction nozzle etc..For example, label may include about filtering
The information of the fineness of material.If filtering material is coarse grain filter, such as filtering compared to fine grained for blower can be set
The smaller pumping power of device.Herein also it is possible that the information of the type about filtering material is shown in the external whole of user
In end equipment, such as mobile device, especially smart phone.Furthermore, it is possible to show for user for clean run or suction
The suggestion of the equipment setting of cleaning equipment.
It is further recommended that vacuum cleaning unit has multiple filters, wherein multiple filters are connected relative to flow direction
And/or parallel with one another in succession.In addition, vacuum cleaning unit can have multiple filters, wherein multiple filters have that
The filtering material of this different filtering feature.In particular, filtering material can be different in terms of filtering fineness.It is set according to this
Meter scheme can use the composition being made of multiple filters, wherein the composition of filter inside vacuum cleaning unit
Such as it can have at least two identical or two different filters.In addition, composition also can have more than two
Filter.Filter can be for example different in terms of the type of filtering material, furthermore have same size and same kind
The based shell of class.In particular, can by two or more filter in series in succession in succession so that its filtering feature supplement or
Person's superposition.This modular mode for example allows first coarse grain filter and second fine grained filter successively to connect in succession
Even, to filter out coarseparticulate from suction air flow first, fine particle is then filtered out.
Filter for example can have outlet, for example with the openable closed opening of filter cover board, the taking-up
The valuables, such as coin, jewellery or the like that mouth allows to be inhaled into are removed.Cover board or others of outlet
What closure elements preferably pellucidly designed, so that user can know which kind of object is picked up without opening outlet.With this
Purposive object can be drawn from surface to be cleaned and is taken out from filter, or reaching in the object for being not intended to draw can not
The object is found that before the filter touched.It can easily extract by constructing lateral cover board on the filter
Body.
For the composition being made of multiple filters and for single filter it is possible that filter is designed as to weigh
The filtering capsule used again.Aspirate can take out and handle from the filtering capsule.Then, filtering capsule can refill suction cleaning and set
In standby.Further, since the modular construction of the filter with based shell and the filtering material being fixed on based shell, based shell
It can be used again, can only clear up filtering material, such as clear up in the way of bag.Then based shell can hold again
Receive not used filtering material.
It is further recommended that vacuum cleaning unit has the fluid channel connector that can be shifted relative to filter, it is used for and filtering
The air intake of device is connected to.In particular, fluid channel connector can be with electric motor type, electromagnetic type or the negative pressure by being generated by blower
Displacement.According to the design scheme, the suction connector of fluid channel connector, such as vacuum cleaning unit is initiatively protruded into filter
Or it is stretched out from filter.This can for example be associated with the starting of the blower of vacuum cleaning unit and the time point shut down.
Aspirate is flowed into filter can carry out by the suction connector of vacuum cleaning unit.The suction connector is excellent
Choosing is hermetically coupled in the wall region of elasticity of filter.If suction connector is in outside filter, the wall region of elasticity
Or its air intake is closed.The fluid channel connector of vacuum cleaning unit for example can be tensile hose, such as roll over
Folded hose, can be shifted by stretching, extension to the direction of filter.The end regions of hose can be entered by air intake
In filter.Fluid channel connector protrudes into and stretches out or shift preferably initiatively or targetedly starting or automatic
Make land used progress.For example, the motor of vacuum cleaning unit can be arranged near fluid channel connector and aspirate clearly
The blower of clean equipment starts or is controlled when shutting down.Motor then or fluid channel connector is displaced in filter,
Or it is removed from filter.In addition, the displacement of fluid channel connector can also be carried out with electromagnetic type.Here, for example using electromagnetic wire
Circle replaces motor.Motor or electromagnetic coil can be energized by the electrical energy supply device of vacuum cleaning unit.For example, energy
Amount supply is carried out by the cable of the fluid channel guiding along vacuum cleaning unit.In addition, the displacement of fluid channel connector can also
With automatism carry out.Here, the power of the power of continuous action, such as spring holds fluid channel connector when blower is shut down
In the outside of filter.Once blower is activated, then fluid channel connector can be carried out in the case where generating determining negative pressure
Displacement.In particular, first can in the case where power of fan very little still without displacement, but from reaching threshold value just into
Row displacement, overcomes spring force by the fluid force that negative pressure generates at the threshold value.Once blower is shut down again, fluid force disappears simultaneously
And fluid channel connector due to spring element reset force and to initial attitude shift.Above-mentioned starting process preferably can be automatically
It carries out.In addition it is also possible to using the power of other dauer effects, for example, permanent magnet magnetic force or fluid channel connector itself weight
Power.In addition it is also possible to expect the combination being made of above two embodiment.Furthermore, it is possible to provide in fluid channel connector
Temporal offsetting between displacement back and forth, the offsetting are realized relative to the start-up course of blower or the offset of shut-down process.
Furthermore it is also contemplated that pneumatic or hydraulic shift mechanism.
In short, can reduce the structure size of filter through the invention, also can reduce with this with the filter
The structure size of vacuum cleaning unit and its weight.Aspirate collects in the filtering inner cavity of filter and can be preferably
Based on can be with the air intake of elastic closure without being come out from filter.With this taking-up of filter or replacement are more defended
It is raw.The compression of filter is impossible due to the based shell of flexural rigidity.With this no dust is squeezed by being not intended to
Filter and from filter escape.In addition, user can be with one or more filter of individualized selection and modularization connection.
Excessive pumping power loss on the filter is also reduced by the lesser structure size of filter, and realizes and is not having
Occur the replacement in advance of filter in the case of excessive rubbish.Vacuum cleaning unit can identify what one or more was used
Filter, and the operating parameter for being suitable for respective filter can be set.
Detailed description of the invention
Below according to embodiment, the present invention is further explained.In attached drawing:
Fig. 1 shows vacuum cleaning unit according to the invention,
Fig. 2 illustrates filter according to the invention with solid,
Fig. 3 shows the filter according to Fig. 2 with longitudinally cutting view,
The regional area of Fig. 4 vacuum cleaning unit has the filter before being connected to fluid channel connector,
Fig. 5 shows the filter according to Fig. 4, after being connected on fluid channel connector,
Fig. 6 shows the three-dimensional view of the regional area of the vacuum cleaning unit according to Fig. 4,
Fig. 7 shows the three-dimensional view of the regional area of the vacuum cleaning unit according to Fig. 5,
Fig. 8 shows the regional area of vacuum cleaning unit, has the composition being made of two in-line filters,
Fig. 9 shows the composition that the filter being mutually inserted by two is constituted,
Figure 10 shows the filter with the pivotable cover board for entering in filtering inner cavity.
Specific embodiment
Fig. 1 shows vacuum cleaning unit 2 according to the invention, is for example designed as the floor suction of hand-held guiding herein
Device.Vacuum cleaning unit 2 has base apparatus 15 and the optional equipment 16 detachably connected with base apparatus.Base apparatus 15
It is connected with optional equipment 16 by join domain 22.Base apparatus has with handles 18 handle 17, cleans on common ground
Period user can be moved over a surface to be cleaned vacuum cleaning unit 2 by handle.Here, user usually implements to replace
Move back and forth, with the movement by vacuum cleaning unit 2 alternately push or retract.Switch 20 on handle 18 is for aspirating
It the starting of the blower 13 of cleaning equipment 2 and shuts down.
Optional equipment 16 has idler wheel 19, and idler wheel 19 holds that the displacement of vacuum cleaning unit 2 over a surface to be cleaned more
Easily.Suction nozzle 21 is also devised on optional equipment 16, aspirate is received by suction nozzle into optional equipment 16 and also with this quilt
It accommodates into vacuum cleaning unit 2.
Fluid channel 10 is in base apparatus 15, and filter 1 and fluid channel are separably attached.Fluid channel 10
Fluid channel connector 14 is imported thus in the filtering inner cavity 3 of filter 1.The fluid channel 10 of base apparatus 15 passes through join domain
22 are connected on fluid technique with optional equipment 16 or its suction nozzle 21.The blower 13 of vacuum cleaning unit 2 is in filter 1
On the side of optional equipment 16.Aspirate can be picked up from surface to be cleaned by blower 13, wherein aspirate passes through attached
The suction nozzle 21 of oil (gas) filling device 16 is picked up, and flows into base apparatus 15 and filter 1 and the quilt at filter by join domain 22
Filtering, so that the air after only cleaning flows out to blower 13 from filter 1.Filter is stayed in the aspirate that air is inhaled into
In 1 filtering inner cavity 3.
Fig. 2 and Fig. 3 shows the three-dimensional view (Fig. 2) of the first embodiment of filter 1 according to the invention and longitudinal direction is cutd open
View (Fig. 3).Here, filter 1 be, for example, conical design and have there are two end side surface and a circumferential surface.Filter 1
Based shell 6 with bending resistance, based shell 6 are for example made of duroplasts.Design has multiple through-holes 7 in based shell 6.Based shell 6
Laying filtering material 5 in inner cavity 3 is filtered from inside, i.e. at it, filtering material is, for example, filter felt or filtration fabrics.Filter material
Material 5 is clipped between fixing element 8 and based shell 6 by fixing element 8, such as ring.The air that fixing element 8 is in end side enters
In the region of mouth 4, the air intake 4 of end side is arranged in the wall region 9 of elasticity.The wall region 9 of elasticity is, for example, sheet rubber,
By between the fixing element 8 that fixing element 11 is clipped in the inner wall of based shell 6 and clamps filtering material 5.It is shown here not by
In the original state of load, air intake 7 be it is dotted, have be approximately zero opening radius.However air intake 4 can be
Expanded when loaded by the elasticity of wall region 9.The filtering material 5 being placed in based shell 6 covers the through-hole 7 of based shell 6, makes
Filter 1 can be left by the air that air intake 4 enters filtering inner cavity 3 in the case where flowing through filtering material 5 by obtaining.
Filter 1 also has label 12, and label 12 includes the information of the type about filtering material 5.The label of filter 1
12 are for example arranged in herein on the lateral surface of based shell 6.Label 12 includes the information of the filtering fineness about filtering material 5, by
This learns that filter 1 or its filtering material 5 are preferably applied to coarse granule or fine grained.Label corresponding to filter 1
12 ground, vacuum cleaning unit 2 can have detection device not shown further, which is arranged for by label 12
Read the information of the type about filtering material 5.Such as label 12 can be RFID chip, can be sucked cleaning equipment 2
RFID reader is read.Therefore vacuum cleaning unit 2 identifies filter 1, then, vacuum cleaning unit according to the label 12 of arrangement
2 control device for example can control the draw sequence for being suitable for filtering material 5.Such as the pumping of the determination of blower 13 can be adapted to
Inhale power.The adaptation of the device characteristics of other operating parameter and/or vacuum cleaning unit 2 is also feasible, such as adds and set
Standby 16 setting, the especially velocity of rotation of cleaning brush, suction nozzle 21 are with a distance from surface to be cleaned, the setting of sealing element etc..
Therefore it can identify different filters 1 and can be used in conjunction with determining operating parameter or device characteristics, so as to especially
Starting is for removing the program of drilling dust, domestic dust, dog hair, anaphylactogen etc..
Furthermore alternatively it is possible that label 12 according to particularly simple design scheme is that user can only see with naked eyes
The optical mark arrived.This is, for example, coloured coding or the text signature on filter 1.In addition, label 12 also can wrap
Containing mechanical encoding, such as in the form of the pin to be arranged on filter 1, the correspondence inside vacuum cleaning unit 2 is manipulated
Electric switch, so as to trigger be suitable for filtering material 5 operation program or vacuum cleaning unit 2 corresponding equipment setting.
Fig. 4 to Fig. 7 shows arrangement of the filter 1 inside the regional area of vacuum cleaning unit 2.Shown in Fig. 4 and Fig. 6
Filter 1 is in a kind of state, and filter 1 is also not attached to the fluid channel connector of vacuum cleaning unit 2 in this state
On 14.On the contrary, Fig. 5 and Fig. 7 are shown in the filter 1 being connected on fluid channel connector 14 in state.According to the design side
Case, filter 1 also have the based shell 6 of the rigidity of the filtering material 5 with merging.Based shell 6 has bullet on an end side
Property wall region 9, elastic wall region 9 have elastically deformable air intake 4.Wall region 9 be, for example, be provided with slit or
The rubber slab of person's aperture, the air intake 4 of the wall region is in 14 applied force of fluid channel connector for passing through vacuum cleaning unit 2
When expand and preferred sealing herein.Fluid channel connector 14 is displaceably retained on suction relative to flowing 10 and filter 1
In cleaning equipment 2.The displacement for example can be by having the function of the progress of the fluid channel 10 of negative pressure.The negative pressure passes through blower 13
Operation generate.When blower 13 is shut down, such as lasting power is applied on fluid channel connector 14 and connects fluid channel
Head is held in initial position far from 1 ground of filter.The power of dauer effect can for example be provided by spring element (not shown),
Fluid channel connector 14 is maintained at outside filter 1 by the power when blower 13 is shut down.If as starting point, first with compared with
Low power run blower 13 then generates the air intake 4 of the wall region 9 of the elasticity by filter 1 and the through-hole 7 of based shell 6
Flowing.Fluid channel connector 14 is equally flowed herein, but still the initial attitude for mainly keeping it to be blocked.Once blower
It is more than determining threshold value that 13 power, which increases, then acts on fluid force, especially pressure and the frictional force on fluid channel connector 14
With regard to increasing.Fluid force finally overcomes the reset force of the power of dauer effect, such as spring element, and fluid channel connector 14 is drawn
To filter 1 direction and eventually pass through air intake 4 enter filtering inner cavity 3.Once the blower 13 of vacuum cleaning unit 2 is again
Shut down, then fluid force disappear and fluid channel connector 14 due to spring element reset force and to its initial attitude shift.
Relative to spring element alternatively, the power can also be by permanent magnet, pneumatic, hydraulic or otherwise mention
For.
The displacement of fluid channel connector 14 can also alternatively be controlled by electric motor type.In addition, passing through the displacement of electromagnet
It is feasible.It may further specify that offset (Offset) between the shift movement back and forth of fluid channel connector 14, which causes
The starting of the blower 13 of vacuum cleaning unit 2 and temporal offsetting when shutting down.
Fig. 8 shows the regional area of vacuum cleaning unit 2, with what is be made of two filters 1 according to the invention
Combined filter.Two filters 1 are herein for example with mutual different filtering material 5, wherein the of streamwise
One filter is designed as coarse granule filter, and the filter that streamwise is arranged in rear can have band more high filtration fineness
Filtering material 5.The two filters 1 are connected in series, wherein the air with aspirate is added from vacuum cleaning unit 2
The suction nozzle 21 of equipment 16, which sets out, to be first flowed through in the accompanying drawings in the filter 1 shown in lower section, is then flowed through and is arranged in the accompanying drawings
Filter 1 above it.Fluid channel connector 14 is arranged in each filter 1, and fluid channel connector 14 is for example transported in blower 13
It could be imported in filter 1 when row and by the operation of blower, that is, break through the air intake 4 of the wall region 9 of elasticity.Fluid channel
Connector 14 is, for example, the end regions of tensile collapsible tubes, and collapsible tubes can be to filter 1 by the expansion of folding part
Direction displacement.Two filters 1 have been coupled on corresponding fluid channel connector 14 in fig. 8.
Fig. 9 shows the composition being made of two filters 1, and two filters are connected to each other by mutual sleeve.It is internal
Filter 1 for example can have more careless filtering material 5, and external filter 1 has band more high filtration fineness
Filtering material 5.Two filters 1 can be used as a unit and be installed in vacuum cleaning unit 2.
Figure 10 finally shows the other embodiment of filter 1, has transparent cover board 23, lid on based shell 6
Plate 23 can be shifted relative to filter 1, to realize the filtering inner cavity 3 for entering filter 1.The filter 1 is for example suitable for holding
Receive coarseparticulate.Object that cleaning equipment 2 picks up will can be surprisingly sucked from filter 1 by the opening exposed by cover board 23
Removal, such as coin, jewelry or the like.
It is shown in embodiment all, filter 1 is shown with modular construction and substantially by based shell 6, filtering
Material 5 and one or more fixing element 8,11 form.During fabrication selectively by certain filter material of determining fineness
Material 5 is fitted into based shell 6, so that filter 1 is configured to certain clean up task.Same or different filter 1
It is also used as the module of filter composition, realize has by the change always of filtered suction air flow by stages
The filtration duty of big cleannes.
Reference signs list
1 filter
2 vacuum cleaning units
3 filtering inner cavities
4 air intakes
5 filtering materials
6 based shells
7 through-holes
8 fixing elements
9 wall regions
10 fluid channels
11 fixing elements
12 labels
13 blowers
14 fluid channel connectors
15 base apparatus
16 optional equipments
17 handles
18 handles
19 idler wheels
20 switches
21 suction nozzles
22 join domains
23 cover boards
Claims (10)
1. filter (1) of the one kind for being attached in vacuum cleaning unit (2), wherein filter (1) has for accommodating suction
The filtering inner cavity (3) of object, for make with aspirate air enter it is described filtering inner cavity (3) air intake (4) and be used for
The filtering material (5) of air filtering is crossed, the air leaves the filtering inner cavity (3) in the case where passing through filtering material (5),
In, the filter (1) has the based shell (6) for the bending resistance for surrounding filtering inner cavity (3), and based shell is at least one tool
There is the housing wall of multiple through-holes (7) for exhaust, wherein the filtering material (5) is solid in the inside of filtering inner cavity (3)
It is scheduled on housing wall, so that the filtering material (5) is along the flow direction for the air for leaving filtering inner cavity (3) positioned at described
Before through-hole (7), which is characterized in that the flexible wall region of the based shell (6) (9), the wall region have based on not swollen
Swollen original state slit-shaped or dotted air intake (4), wherein the wall region (9) of the elasticity is by fixing element
(11) it is clipped between the fixing element (11) and the regional area of based shell (6) or is clipped in the fixing element (11) and fixing institute
It states between the fixing element (8) of filtering material (5).
2. filter (1) described in accordance with the claim 1, which is characterized in that the filtering material (5) is by fixing element (8)
It is clipped between the fixing element (8) and the regional area of the based shell (6).
3. filter (1) described in accordance with the claim 1, which is characterized in that the fixing element (8) of the filtering material (5) and/
Or the fixing element (11) of the wall region (9) of elasticity is that the fixed ring of based shell (6) is compressed inside filtering inner cavity (3).
4. according to filter described in one of the claims (1), which is characterized in that the based shell (6) and/or the mistake
Filter material material (5) has label (12), which has the information about the filtering material (5) type.
5. a kind of vacuum cleaning unit (2) has the blower (13) for conveying the air with aspirate and surrounds filtering
Inner cavity (3), the filter (1) for accommodating aspirate, which is characterized in that the filter (1) according to the claims it
Filter described in one (1) construction.
6. vacuum cleaning unit (2) according to claim 5, which is characterized in that the based shell (6) and/or the mistake
The filtering material (5) of filter (1), which has, marks (12), the information for marking band about the type of filtering material (5), and
Vacuum cleaning unit (2) has detection device, and it includes the information marked in (12) that detection device, which is used to detect and assess,.
7. vacuum cleaning unit (2) according to claim 6, it is characterised in that be equipped with control device, the control dress
Set be arranged to according to include mark (12) in information be arranged vacuum cleaning unit (2) operating parameter and/or equipment set
It sets.
8. according to vacuum cleaning unit described in one of claim 5 to 7 (2), which is characterized in that vacuum cleaning unit (2) tool
Have multiple according to filter described in one of claim 1 to 6 (1), wherein the filter (1) is gone here and there relative to flow direction
Join and/or is connected in parallel to each other.
9. vacuum cleaning unit (2) according to claim 8, which is characterized in that vacuum cleaning unit (2) has multiple mistakes
Filter (1), wherein filter (1) has the filtering of mutually different filtering feature, especially mutually different filtering fineness
Material (5).
10. according to vacuum cleaning unit described in one of claim 5 to 9 (2), which is characterized in that vacuum cleaning unit (2) tool
With having especially motor, electromagnetically or the fluid that can shift relative to filter (1) of the negative pressure by being generated by blower (13) is logical
Road connector (14), for being connected to the air intake (4) of filter (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018101150.4A DE102018101150A1 (en) | 2018-01-19 | 2018-01-19 | Filter with a filter interior for holding suction material |
| DE102018101150.4 | 2018-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110051276A true CN110051276A (en) | 2019-07-26 |
| CN110051276B CN110051276B (en) | 2022-03-15 |
Family
ID=67145145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022396.2A Active CN110051276B (en) | 2018-01-19 | 2019-01-10 | Filter with a filter chamber for receiving aspirant |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110051276B (en) |
| DE (1) | DE102018101150A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171029A (en) * | 2020-01-24 | 2021-07-27 | 德国福维克控股公司 | Suction cleaning device with screen element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1720851A (en) * | 2004-07-01 | 2006-01-18 | 皇家器具有限公司 | Hard floor cleaner |
| CN102245072A (en) * | 2008-12-08 | 2011-11-16 | 纽麦蒂克国际有限公司 | Vacuum cleaner and filter bag insert for a vacuum cleaner |
| WO2012038712A1 (en) * | 2010-09-23 | 2012-03-29 | Dyson Technology Limited | A filter assembly for a vacuum cleaning appliance |
| CN106963286A (en) * | 2015-12-21 | 2017-07-21 | 德国福维克控股公司 | The air cleaner of Rewindable and the dust catcher with this air cleaner |
| CN107106956A (en) * | 2014-12-18 | 2017-08-29 | 皇家飞利浦有限公司 | Filter system, air purifier and the method for controlling air purifier of air purifier |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7222978U (en) * | 1972-09-07 | Mauz & Pfeiffer Progress Elektrogeraete | Mounting device for vacuum cleaner filter bags | |
| DE8811821U1 (en) * | 1988-09-17 | 1988-10-27 | Branofilter Gmbh, 8501 Dietenhofen, De | |
| DE102005041133B3 (en) * | 2005-08-30 | 2007-01-18 | Miele & Cie. Kg | Operation of vacuum cleaner with speed control, bag change display and dust bag recognition, reduces suction power when no bag identification is recognized |
| KR100776402B1 (en) * | 2007-02-05 | 2007-11-16 | 삼성광주전자 주식회사 | Multi cyclone separating apparatus having filter assembly |
| US8689983B1 (en) * | 2010-12-30 | 2014-04-08 | Heather Lynn Ripley | Apparatus and methods for vacuum operated sorting |
| DE102015100818A1 (en) | 2015-01-21 | 2016-07-21 | Vorwerk & Co. Interholding Gmbh | Electrically operated vacuum cleaner |
-
2018
- 2018-01-19 DE DE102018101150.4A patent/DE102018101150A1/en active Pending
-
2019
- 2019-01-10 CN CN201910022396.2A patent/CN110051276B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1720851A (en) * | 2004-07-01 | 2006-01-18 | 皇家器具有限公司 | Hard floor cleaner |
| CN102245072A (en) * | 2008-12-08 | 2011-11-16 | 纽麦蒂克国际有限公司 | Vacuum cleaner and filter bag insert for a vacuum cleaner |
| WO2012038712A1 (en) * | 2010-09-23 | 2012-03-29 | Dyson Technology Limited | A filter assembly for a vacuum cleaning appliance |
| CN102406486A (en) * | 2010-09-23 | 2012-04-11 | 戴森技术有限公司 | Filter assembly for vacuum cleaning appliance |
| CN107106956A (en) * | 2014-12-18 | 2017-08-29 | 皇家飞利浦有限公司 | Filter system, air purifier and the method for controlling air purifier of air purifier |
| CN106963286A (en) * | 2015-12-21 | 2017-07-21 | 德国福维克控股公司 | The air cleaner of Rewindable and the dust catcher with this air cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171029A (en) * | 2020-01-24 | 2021-07-27 | 德国福维克控股公司 | Suction cleaning device with screen element |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018101150A1 (en) | 2019-07-25 |
| CN110051276B (en) | 2022-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111432702B (en) | Cleaning device | |
| AU2018100945C4 (en) | Cleaning apparatus | |
| KR102566393B1 (en) | Cleaning device having vacuum cleaner and docking station | |
| CN105708389B (en) | Base station for dust catcher | |
| AU690369B2 (en) | A vacuum cleaner and a filter assembly therefor | |
| EP2987445A1 (en) | Vacuum cleaner | |
| CN113271831B (en) | Dust collecting device and dust collector with same | |
| CN115363475A (en) | Station | |
| CN109890258A (en) | Multi-mode cleaning equipment with suction | |
| EP2098154A1 (en) | Vacuum cleaner in which a dust bag or a cyclone dust collecting apparatus is selectively mounted | |
| CA2057661A1 (en) | Pet vacuum comb | |
| CN101489453A (en) | A cleaning appliance with filter status identification means | |
| CN110051276A (en) | Filter with the filtering inner cavity for accommodating aspirate | |
| CN104622382B (en) | Vacuum cleaner | |
| KR100729232B1 (en) | Vacuum and steam cleaner | |
| CN102462452B (en) | Electric cleaner | |
| CN110013194A (en) | Vacuum cleaning unit with filter bag and the filter bag for vacuum cleaning unit | |
| CN110051274B (en) | Filter with a filter chamber for receiving aspirant | |
| KR100496920B1 (en) | Air purifier | |
| CN111770712B (en) | Vacuum cleaner with a vacuum cleaner head | |
| CN1989891B (en) | Vacuum cleaner | |
| KR20110088888A (en) | Brush assembly for vacuum cleaner | |
| KR100587098B1 (en) | Sealing structure of dust removing unit in vacuum cleaner | |
| CN215272447U (en) | Vacuum cleaner | |
| JP4202905B2 (en) | Vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |