CN107874705A - A kind of dirt cup filtration system of anti-hair winding - Google Patents
A kind of dirt cup filtration system of anti-hair winding Download PDFInfo
- Publication number
- CN107874705A CN107874705A CN201711260042.9A CN201711260042A CN107874705A CN 107874705 A CN107874705 A CN 107874705A CN 201711260042 A CN201711260042 A CN 201711260042A CN 107874705 A CN107874705 A CN 107874705A
- Authority
- CN
- China
- Prior art keywords
- dust
- dirt cup
- block reinforcement
- filtration system
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1608—Cyclonic chamber constructions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
Abstract
The invention discloses a kind of dirt cup filtration system of anti-hair winding, by setting block reinforcement in filter assemblies bottom, block reinforcement is formed in dust and gas rotating path, dust, hair after dust and gas separation are stopped by block reinforcement and stop the rotation and drop downward into single stage of dust collection space being rotated down in motion process, hair can be avoided to be wound in the part in dirt cup, ensure the performance and suction of complete machine.
Description
Technical field
The invention belongs to filtering system for dust collector structure-design technique field, and in particular to a kind of dirt cup of anti-hair winding
Filtration system.
Background technology
Dust catcher is rotated at a high speed using motor driven blade, air negative pressure is produced in the housing of sealing, so as to by dirt
In bits suction dust collect plant, and the air after filtering is pressed into its work(with the cleaning appliance of high speed discharge blower fan, dust catcher
Can classify includes dry type dust collector and Wet-dry dust catcher, and dry type dust collector generally comprises dirt pocket type and dirt cup formula.
Existing dirt cup formula dust catcher generally comprises two-stage dust and gas isolating construction, and the first level structure is in air filtering excessively
Large-scale dirt, the second level structure are used to separate and collect the debris such as small-sized dust granule, mainly by setting in first order filtering
Guard is put to carry out dust and gas separation, because in the dirt cup filtration system of dust catcher, dust, hair etc. enter dirt through air channel at present
When cup carries out separating and filtering by filter, the hair such as hair, fine hair is easily entangled on the guard of dirt cup filtration system, causes to block up
Plug, cause overall performance and suction to decline, influence the normal use of dust catcher, be additionally, since when dust catcher operates, blower fan is high
Speed operating so that the thing such as hair is tightly wound on guard, and user is not easily cleaned, and reduces Consumer's Experience.
Therefore, in view of problem above, it is necessary to propose a kind of dirt cup filtration system of anti-hair winding, hair can be avoided to twine
The part being around in dirt cup, ensure the performance and suction of complete machine, facilitate user to clear up dust debris, improve Consumer's Experience.
The content of the invention
In view of this, the invention provides a kind of dirt cup filtration system of anti-hair winding, hair can be avoided to be wound in dirt
Part in cup, ensure the performance and suction of complete machine, facilitate user to clear up dust debris, improve Consumer's Experience.
The dirt cup filtration system that a kind of anti-hair proposed according to the purpose of the present invention is wound, including dirt cup, are arranged at institute
The filter assemblies inside dirt cup are stated, single stage of dust collection space is formed between the filter assemblies and the dirt cup, the filter assemblies bottom
Portion is extended with block reinforcement, and the block reinforcement is formed in dust and gas rotating path；
During dedusting, dust and gas flows to the downstream of filter assemblies in filter assemblies internal rotation, at least a portion dust and gas after filtering,
Dust, hair after dust and gas separation are rotated down motion, are stopped by block reinforcement and stopped the rotation.
Preferably, the block reinforcement is platy structure, and is vertically arranged with the dust and gas direction of motion, is uniformly distributed in the block reinforcement
There is air vent.
Preferably, the block reinforcement is cell structure, and is vertically arranged with the dust and gas direction of motion.
Preferably, the block reinforcement is network structure, and is vertically arranged with the dust and gas direction of motion.
Preferably, the filter assemblies are provided with one cyclonic cover and the guard being arranged in the one cyclonic cover, institute
State formation first order dust and gas separated space, the block reinforcement between one cyclonic cover and the guard and be shaped in the one cyclonic
The lower section of cover.
Preferably, the one cyclonic cover side, which offers, gets rid of grey mouth, and the block reinforcement, which is correspondingly arranged in, described gets rid of grey mouth
Lower section.
Preferably, the block reinforcement is centrally disposed at least one to deviate one cyclonic cover.
Preferably, the block reinforcement is arranged at one cyclonic shroud rim opening position, outside and the single stage of dust collection space of block reinforcement
Inwall is in contact.
Preferably, the block reinforcement is that multiple block reinforcements are located at same circumference along the multiple of one cyclonic cover bottom distribution
On upper or concentric different circumference, setting is uniformly distributed between the block reinforcement or is arranged side by side or is staggered.
Preferably, the guard material is stainless steel, and the mesh on guard is shaped on guard by forms of corrosion.
Preferably, two level whirlwind cover, the two level formed below of the two level whirlwind cover are additionally provided with inside the guard
Dust collecting space, after fixed setting, the single stage of dust collection space is isolated with the two level dust collecting space；Dust and gas after by-pass filtration
Dust and gas separation is carried out in into two level whirlwind cover, the dust after separation is fallen into two level dust collecting space, and air is pumped.
Preferably, be upwardly formed in the single stage of dust collection space it is one raised, the bottom of the two level dust collecting space formed with
The opening to match with the projection, the opening of two level dust collecting space are caught in the projection with spacing solid by a seal
It is fixed.
Compared with prior art, it is the advantages of the dirt cup filtration system of anti-hair winding provided by the invention：
By setting block reinforcement in filter assemblies bottom, block reinforcement is formed in dust and gas rotating path, dust after dust and gas separation,
Hair is stopped by block reinforcement and stops the rotation and drop downward into single stage of dust collection space being rotated down in motion process, can avoid hair
The part being wound in dirt cup, ensure the performance and suction of complete machine, facilitate user to clear up dust debris, improve Consumer's Experience.
By setting air vent in block reinforcement, filter efficiency can be further improved, reduces wind loss.
By using stainless steel guard, it is not easy to get rusty, mesh can be integrally formed by processing modes such as corrosion, be hardly damaged
Deformation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the stereogram of dirt cup filtration system disclosed by the invention.
Fig. 2 is the sectional view of dirt cup filtration system disclosed by the invention.
Fig. 3 is that dust and gas moves towards figure in dirt cup filtration system.
The title of digital or alphabetical representative corresponding component in figure：
1st, dirt cup 2, filter assemblies 3, air channel 4, single stage of dust collection space
21st, air inlet 22, one cyclonic cover 23, guard 24, block reinforcement 25, air vent 26, get rid of grey mouth 27, two level whirlwind cover
28th, two level dust collecting space 29, projection 30, opening 31, first order dust and gas separated space 32, second level dust and gas separated space
Embodiment
Just as described in the background section, for dirt cup filtration system in dedusting, the hair such as hair, fine hair is easily entangled in dirt cup
On the guard of filtration system, result in blockage, cause overall performance and suction to decline, influence the normal use of dust catcher, reduce and use
Experience at family.
The present invention is directed to deficiency of the prior art, there is provided a kind of dirt cup filtration system of anti-hair winding, can avoid
Hair is wound in the part in dirt cup, ensures the performance and suction of complete machine, facilitates user to clear up dust debris, improves user's body
Test.
Technical scheme will be clearly and completely described by embodiment below.Obviously, retouched
The embodiment stated is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Please also refer to Fig. 1 and Fig. 2, as illustrated, a kind of dirt cup filtration system of anti-hair winding, including dirt cup 1, if
The filter assemblies 2 being placed in inside dirt cup 1, form single stage of dust collection space 4 between filter assemblies 2 and dirt cup 1, the bottom of filter assemblies 2 to
Downward to be extended with block reinforcement 24, block reinforcement 24 is formed in dust and gas rotating path；During dedusting, dust and gas enters through air channel 3, passes through filtering group
Part realizes the rotation of dust and gas, and dust, hair of the dust and gas after the separation of filter assemblies 2 are rotated down motion, stopped by block reinforcement 24
Stop the rotation.
It is mainly used in collecting the debris such as bulky grain dust and hair in single stage of dust collection space 4.Air channel 3 is taken shape in dirt cup 1
Side, it is also plastic on the outside of dirt cup in other embodiment, it is not limited specifically.
Preferably, block reinforcement 24 is platy structure in the present embodiment, and is vertically arranged with dust and gas rotary motion direction, block reinforcement 24
On be evenly distributed with some air vents 25.By the way that block reinforcement 24 is arranged into tabular, can be improved with the blocks dust hair of large area
Anti-tangle effect, and by setting air vent 25 in block reinforcement 24, wind loss can be reduced.Divulge information hole shape can be it is circular, square,
The shapes such as polygon, are not limited specifically.The edge of block reinforcement 24 is streamlined structure, is easy to drain dust and gas.
Block reinforcement 24 can be also cell structure, and deposited between two neighboring grille strip in other embodiment in addition to for platy structure
In airspace, ventilation effect is not influenceed, reduces the loss of air quantity.
In addition, block reinforcement can also be metal/plastic network structure, with can play stop hair rotation have no effect on it is logical
Wind effect is defined, and specific constructive form is not limited.
Preferably, filter assemblies 2 are provided with one cyclonic cover 22 and the guard 23 in one cyclonic cover 22, one cyclonic
First order dust and gas separated space 31 is formed between cover 22 and guard 23, block reinforcement 24 is shaped in the lower section of one cyclonic cover 22.It is logical
Cross and block reinforcement 24 is integrally fixed on one cyclonic cover 22, shaping is simple.
The bottom side of one cyclonic cover 22, which offers, gets rid of grey mouth 26, and block reinforcement 24 is correspondingly arranged in the lower section for getting rid of grey mouth 26.Can
The dust directly thrown away to getting rid of grey mouth certainly stop and dropped downward into the single stage of dust collection space 4 of dirt cup bottom.
Block reinforcement 24 is centrally disposed at least one to deviate one cyclonic cover 22.Due to also having at the medium position of filter assemblies 2
Two level dust collecting space 28, therefore, inconvenience set block reinforcement.In other embodiment, the feelings of miscellaneous part are not provided with middle position
Under condition, block reinforcement can be also arranged on to middle position, so during dust and gas separates, dust hair can get rid of grey mouth certainly and get rid of
Go out and be wrapped in block reinforcement.In the present invention, due to being provided with two level dust collecting space 28 in the middle part of dirt cup, so, hair is in dirt cup
Easily it is wrapped on two level dust collecting space 28 during middle rotation.Preferably by the off-center setting of block reinforcement, block reinforcement is arranged on dust and gas
In rotating path, and vertical dust and gas direct of travel is set, and can so be realized and effectively be blocked dust, the purpose of hair rotation, and
And hair can be reduced or avoided and be wound on the outer wall of two level dust collecting space 28, facilitate user's later stage to clear up.
Further, block reinforcement 24 is arranged at the marginal position of one cyclonic cover 22, and the outside of block reinforcement 24 and single stage of dust collection are empty
Between 4 inwall be in contact as far as possible, preferably support being affixed on the inwall in single stage of dust collection space 4.In the centrifugal action of dust and gas rotation
Under, dust hair is relative to be close to edge, by the way that block reinforcement is arranged on into edge and contacted with dirt cup inwall, can be achieved effectively to block
The purpose of dust hair rotation.In order to ensure the assembling between filter assemblies and dirt cup, also may be selected between block reinforcement and dirt cup inwall
Gap is set, but the gap is unsuitable excessive, and to ensure the blocking effect of block reinforcement, specific setting form depends on the circumstances, herein not
It is limited.
Block reinforcement 24 can be one or be that multiple block reinforcements 24 are located at same circumference along the multiple of the bottom of one cyclonic cover 22 distribution
On upper or concentric different circumference, setting is uniformly distributed between block reinforcement 24 or is arranged side by side or is staggered, is realized to multiple positions
Carry out multiple barrier effect.Concrete form is not limited.
Preferably, guard material is stainless steel, and the mesh on guard 23 is shaped on guard by forms of corrosion.Add
Work convenient formation, moreover, stainless steel guard is not easy to get rusty, structural strength is high, is unlikely to deform damage, can increase ventilation as far as possible
Area, improve overall performance and suction.
Two level whirlwind cover 27, the two level dust collecting space formed below of two level whirlwind cover 27 are additionally provided with inside guard 23
28；Dust and gas after by-pass filtration, which enters, carries out dust and gas separation in two level whirlwind cover 27, the dust after separation falls into two level dust sky
Between in 28, air is pumped.
Preferably, be upwardly formed a projection 29 in single stage of dust collection space 4, the bottom of two level dust collecting space 28 formed with this
The opening 30 that projection matches, the opening 30 of two level dust collecting space 28 is caught in the projection 29 by seal, convenient filtering
Component is quick and precisely installed in place.
As shown in figure 3, operation principle of the present invention is as follows：
Dust and gas enters through air channel 3, enters through air inlet 21 in filter assemblies 2, dust and gas is in first order dust and gas separated space 31
Internal rotation carries out dust and gas separation, and the bulky grain dust isolated and hair etc. get rid of grey mouth 26 and thrown away, stopped downwards by block reinforcement 24 certainly
The bottom in single stage of dust collection space 4 is fallen into, at least a portion dust and gas after the filtering of guard 23 enters second level dust and gas separated space
In 32, the little particle dust after dust and gas separation, which is rotated down, to be fallen into two level dust collecting space 28, and air is pumped from top.
To sum up, the invention discloses a kind of dirt cup filtration system of anti-hair winding, by being set in filter assemblies bottom
Block reinforcement, block reinforcement are formed in dust and gas rotating path, and the dust, hair after dust and gas separation are in motion process is rotated down by block reinforcement
Stop is stopped the rotation and dropped downward into single stage of dust collection space, and hair can be avoided to be wound in the part in dirt cup, ensure complete machine
Performance and suction, facilitate user to clear up dust debris, improve Consumer's Experience.
By setting air vent in block reinforcement, filter efficiency can be further improved, reduces wind loss.
By using stainless steel guard, it is not easy to get rusty, mesh can be integrally formed by processing modes such as corrosion, be hardly damaged
Deformation.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (12)
1. a kind of dirt cup filtration system of anti-hair winding, including dirt cup, the filter assemblies being arranged inside the dirt cup are described
Single stage of dust collection space is formed between filter assemblies and the dirt cup, it is characterised in that the filter assemblies bottom is extended with block reinforcement, institute
Block reinforcement is stated to be formed in dust and gas rotating path；
During dedusting, dust and gas flows to the downstream of filter assemblies, dust and gas in filter assemblies internal rotation, at least a portion dust and gas after filtering
Dust, hair after separation are rotated down motion, are stopped by block reinforcement and stopped the rotation.
2. the dirt cup filtration system of anti-hair winding according to claim 1, it is characterised in that the block reinforcement is tabular knot
Structure, and be vertically arranged with the dust and gas direction of motion, it is evenly distributed with air vent in the block reinforcement.
3. the dirt cup filtration system of anti-hair winding according to claim 1, it is characterised in that the block reinforcement is grid knot
Structure, and be vertically arranged with the dust and gas direction of motion.
4. the dirt cup filtration system of anti-hair winding according to claim 1, it is characterised in that the block reinforcement is netted knot
Structure, and be vertically arranged with the dust and gas direction of motion.
5. the dirt cup filtration system of anti-hair winding according to claim 1, it is characterised in that the filter assemblies are provided with
One cyclonic cover and the guard being arranged in the one cyclonic cover, first is formed between the one cyclonic cover and the guard
Level dust and gas separated space, the block reinforcement are shaped in the lower section of the one cyclonic cover.
6. the dirt cup filtration system of anti-hair winding according to claim 5, it is characterised in that the one cyclonic cover one
Side, which offers, gets rid of grey mouth, and the block reinforcement is correspondingly arranged in the lower section for getting rid of grey mouth.
7. the dirt cup filtration system of anti-hair winding according to claim 5, it is characterised in that the block reinforcement is deviation one
Level whirlwind cover is centrally disposed at least one.
8. the dirt cup filtration system of anti-hair winding according to claim 5, it is characterised in that the block reinforcement is arranged at one
Level whirlwind shroud rim opening position, the outside of block reinforcement is in contact with the inwall in single stage of dust collection space.
9. the dirt cup filtration system of anti-hair winding according to claim 5, it is characterised in that the block reinforcement is along one-level
Whirlwind cover bottom is distributed multiple, and multiple block reinforcements are located on same circumference or on concentric different circumference, between the block reinforcement
It is uniformly distributed setting or is arranged side by side or is staggered.
10. the dirt cup filtration system of the anti-hair winding according to claim any one of 5-9, it is characterised in that the net
Cover material is stainless steel, and the mesh on guard is shaped on guard by forms of corrosion.
11. the dirt cup filtration system of anti-hair winding according to claim 5, it is characterised in that inside the guard also
It is provided with two level whirlwind cover, the two level dust collecting space formed below of the two level whirlwind cover, after fixed setting, the one-level collection
Dirt space is isolated with the two level dust collecting space；Dust and gas after by-pass filtration, which enters, carries out dust and gas separation in two level whirlwind cover,
Dust after separation is fallen into two level dust collecting space, and air is pumped.
12. the dirt cup filtration system of anti-hair winding according to claim 11, it is characterised in that the single stage of dust collection is empty
Interior to be upwardly formed a projection, the bottom of the two level dust collecting space is formed with the opening to match with the projection, two level collection
The opening in dirt space is caught in the projection with spacing fixation by a seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260042.9A CN107874705A (en) | 2017-12-04 | 2017-12-04 | A kind of dirt cup filtration system of anti-hair winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260042.9A CN107874705A (en) | 2017-12-04 | 2017-12-04 | A kind of dirt cup filtration system of anti-hair winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107874705A true CN107874705A (en) | 2018-04-06 |
Family
ID=61772970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260042.9A Pending CN107874705A (en) | 2017-12-04 | 2017-12-04 | A kind of dirt cup filtration system of anti-hair winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514376A (en) * | 2018-06-13 | 2018-09-11 | 江苏美的清洁电器股份有限公司 | Cyclone separator |
| CN114027728A (en) * | 2021-10-27 | 2022-02-11 | 深圳市杉川机器人有限公司 | Filter structure and handheld dust collector |
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| US4643748A (en) * | 1986-02-24 | 1987-02-17 | Notetry Limited | Cleaning apparatus |
| WO2002078505A2 (en) * | 2001-03-30 | 2002-10-10 | Gbd Corporation | Vacuum cleaner including a cyclone separator |
| CN1489970A (en) * | 2002-09-17 | 2004-04-21 | 三洋电机株式会社 | Electric dust cleaner |
| CN101278817A (en) * | 2007-04-06 | 2008-10-08 | 乐金电子(天津)电器有限公司 | Dust collecting barrel of vacuum cleaner |
| EP1992266A2 (en) * | 2007-05-16 | 2008-11-19 | Samsung Gwangju Electronics Co., Ltd. | Vacuum cleaner |
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| CN102908105A (en) * | 2011-08-03 | 2013-02-06 | 松下电器产业株式会社 | Dust collection device and electric vacuum cleaner using the dust collection device |
| CN203074572U (en) * | 2012-12-29 | 2013-07-24 | 江苏美的春花电器股份有限公司 | Cyclone separation device |
| CN105662278A (en) * | 2016-04-06 | 2016-06-15 | 莱克电气股份有限公司 | Cyclone dust collecting device and dust collector |
| CN208524760U (en) * | 2017-12-04 | 2019-02-22 | 莱克电气股份有限公司 | A kind of dirt cup filtration system of anti-hair winding |
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| US4643748A (en) * | 1986-02-24 | 1987-02-17 | Notetry Limited | Cleaning apparatus |
| WO2002078505A2 (en) * | 2001-03-30 | 2002-10-10 | Gbd Corporation | Vacuum cleaner including a cyclone separator |
| CN1489970A (en) * | 2002-09-17 | 2004-04-21 | 三洋电机株式会社 | Electric dust cleaner |
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| CN101278817A (en) * | 2007-04-06 | 2008-10-08 | 乐金电子(天津)电器有限公司 | Dust collecting barrel of vacuum cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514376A (en) * | 2018-06-13 | 2018-09-11 | 江苏美的清洁电器股份有限公司 | Cyclone separator |
| CN108514376B (en) * | 2018-06-13 | 2023-08-04 | 江苏美的清洁电器股份有限公司 | Cyclone separator |
| CN114027728A (en) * | 2021-10-27 | 2022-02-11 | 深圳市杉川机器人有限公司 | Filter structure and handheld dust collector |
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