CN108498008A - A kind of filter of dust catcher - Google Patents
A kind of filter of dust catcher Download PDFInfo
- Publication number
- CN108498008A CN108498008A CN201810601413.3A CN201810601413A CN108498008A CN 108498008 A CN108498008 A CN 108498008A CN 201810601413 A CN201810601413 A CN 201810601413A CN 108498008 A CN108498008 A CN 108498008A
- Authority
- CN
- China
- Prior art keywords
- sealing
- cyclone separator
- flow generator
- pressed
- station
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 190
- 239000010419 fine particle Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
Abstract
The invention discloses a kind of filters of dust catcher, dust catcher further includes flow generator, cyclone separator and dirt cup, filter includes filter screen and outline border, outline border is a shaped seals part, its inner mold face is equipped with the first sealing, its outer mold surface is equipped with the second sealing and third sealing, under assembled state, sealing element is vertically fixedly installed, first sealing suppress in flow generator sealing station and sealing element inner cavity mutually connected with flow generator inner cavity, second sealing suppress in cyclone separator sealing station and sealing element inner cavity mutually connected with cyclone separator inner cavity, third sealing suppress in dirt cup sealing station and sealing element inner cavity mutually disconnect with dirt cup inner cavity.By setting filter to shaped seals part, realize that many places of dust catcher seal by installation together, installation procedure is very simple, and installation difficulty is very low, and obturation effect is very reliable.
Description
Technical field
The present invention relates to cleaner fields, and in particular to a kind of filter of dust catcher.
Background technology
The operation principle of dust catcher is, using motor band movable vane piece high speed rotation, air to be generated in the shell of sealing
Negative pressure draws dust.
Dust catcher includes for generating the flow generator of negative pressure inside dust catcher, for empty to sucking inside dust catcher
The suction nozzle of gas, the cyclone separator being sequentially arranged between suction nozzle and flow generator and filter and outside the cyclone separator
The dirt cup of side, due to dust catcher the seal of its inside is required it is very high, to be arranged it is multiple-sealed, such as in air-flow generation
First sealing ring is set between device and filter, the second sealing ring is set between filter and cyclone separator, is being revolved
Third sealing ring is set between wind separator and dirt cup, and not only installation procedure is cumbersome, and installation difficulty is high, and due to installation
It is unreliable that the problem of program and difficulty, is likely to obturation effect.
Invention content
The object of the present invention is to provide a kind of filters of dust catcher, realize that many places of dust catcher are close by installation together
Envelope, installation procedure is very simple, and installation difficulty is very low, and obturation effect is very reliable.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of filter of dust catcher, the dust catcher is also
Including flow generator, cyclone separator and dirt cup, the flow generator is set to axial one end of the cyclone separator,
The dirt cup is set to the radial outside of the cyclone separator, and the filter is set to the flow generator and the whirlwind point
From between device, the filter includes the filter screen for fine particle in entrapped air and is used to support the outer of the filter screen
Frame,
Wherein, the outline border is a shaped seals part, and inner mold face is equipped with the first sealing, and outer mold surface is equipped with the second sealing
With third sealing；
Under assembled state, the sealing element is vertically fixedly installed；
First sealing suppresses sealing station and the sealing element inner cavity and the air-flow in the flow generator and sends out
Raw device inner cavity is mutually connected；
Second sealing suppresses the sealing station and the sealing element inner cavity and the whirlwind point in the cyclone separator
It is mutually connected from device inner cavity；
The third sealing suppress in the dirt cup sealing station and the sealing element inner cavity and the dirt cup inner cavity mutually not
It connects.
In above-mentioned technical proposal, the flow generator is sealed against position by dead weight and is pressed in first sealing
On, the sealing station of the flow generator matches with first sealing.
In above-mentioned technical proposal, first sealing includes the circular conical surface and/or at least one side court that at least one side is stood upside down
The end face of step surface and/or at least one side upward upward.
In above-mentioned technical proposal, second sealing is pressed in the whirlwind point by the flow generator by dead weight
The sealing of the cyclone separator is pressed in by its elastic reset active force from the sealing station of device or second sealing
Position, the sealing station of the cyclone separator match with second sealing.
In above-mentioned technical proposal, second sealing is pressed in the whirlwind point by the flow generator by dead weight
When sealing station from device, second sealing include the circular conical surface that at least one side is stood upside down and/or at least one side downward
Step surface and/or at least one side end face downward, second sealing is pressed in by its elastic reset active force
When the sealing station of the cyclone separator, second sealing includes the circular conical surface that at least one side is stood upside down.
In above-mentioned technical proposal, the third sealing is pressed in the dirt cup by the flow generator by conducting oneself with dignity
Sealing station or the third sealing are pressed in the sealing station of the dirt cup, the dirt cup by its elastic reset active force
Sealing station match with the third sealing.
In above-mentioned technical proposal, the third sealing is pressed in the dirt cup by the flow generator by conducting oneself with dignity)
Sealing station when, the third sealing includes circular conical surface and/or at least one side platform downward that at least one side is stood upside down
Terrace, when the third sealing is pressed in the sealing station of the dirt cup by its elastic reset active force, the third is close
Envelope portion includes the circular conical surface that at least one side is stood upside down.
In above-mentioned technical proposal, the flow generator is sealed against position by dead weight and is pressed in first sealing
On, a part for second sealing is pressed in the sealing position of the cyclone separator by conducting oneself with dignity by the flow generator
It sets, another part of second sealing is pressed in the sealing position of the cyclone separator by its elastic reset active force
It sets, the third sealing is pressed in the sealing station of the dirt cup, the flow generator by its elastic reset active force
Sealing station match with first sealing, the sealing station of the cyclone separator and the second sealing phase
Match, the sealing station of the dirt cup matches with the third sealing.
In above-mentioned technical proposal, first sealing include along the direction of the from bottom to top and gradually remote filter screen successively
The circular conical surface A of the step surface A upward, handstand that are arranged and step surface B upward, second sealing include
Be equipped with end face downward successively along direction from bottom to top), the circular conical surface B that stands upside down, the circular conical surface C of handstand and under
The step surface C of side, the third sealing include the circular conical surface D to stand upside down, and the step surface A is disposed opposite to each other with the end face, institute
Circular conical surface A is stated, C is disposed opposite to each other, and the step surface B is disposed opposite to each other with the step surface C.
In above-mentioned technical proposal, the filter is HEPA filters.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. the filter of dust catcher disclosed by the invention, real by installing together by setting filter to shaped seals part
The many places sealing of existing dust catcher, installation procedure is very simple, and installation difficulty is very low, and obturation effect is very reliable；
2. the filter of dust catcher disclosed by the invention is pressed on the first sealing by flow generator and makes the second sealing
Portion is pressed in cyclone separator position, and third sealing is pressed in the sealing station of dirt cup by elastic reset active force, only
Need to be the seal operation for realizing dust catcher by placing sealing element and placing flow generator.
Description of the drawings
Fig. 1 is the appearance diagram of dust catcher disclosed by the invention；
Fig. 2 is the enlarged partial sectional view at A in Fig. 1；
Fig. 3 is the structural schematic diagram of filter disclosed by the invention.
Wherein：100, flow generator；200, cyclone separator；300, dirt cup；400, filter；410, filter screen；
420, outline border；421, the first sealing；420-1, step surface A；420-2, circular conical surface A；420-3, step surface B；422, second is close
Envelope portion；420-4, end face；420-5, circular conical surface B；420-6, circular conical surface C；420-7, step surface C；423, third sealing；420-
8, circular conical surface D.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Referring to Fig. 1 to Fig. 3, as shown in legend therein, a kind of filter of dust catcher, dust catcher further includes flow generator
100, cyclone separator 200 and dirt cup 300, flow generator 100 are set to axial one end of cyclone separator 200, dirt cup 300
Set on the radial outside of cyclone separator 200, filter 400 is set between flow generator 200 and cyclone separator 200, mistake
Filter 400 includes the filter screen 410 for fine particle in entrapped air and is used to support the outline border 420 of filter screen,
Wherein, outline border 420 is a shaped seals part, and inner mold face is equipped with the first sealing 421, and outer mold surface is equipped with the second sealing
Portion 422 and third sealing 423；
Under assembled state, sealing element is vertically fixedly installed；
First sealing 421 suppresses the sealing station in flow generator 100 and sealing element inner cavity and 100 inner cavity of flow generator
Mutually connect；Second sealing 422 suppresses the sealing station and sealing element inner cavity and cyclone separator in cyclone separator 200
200 inner cavities are mutually connected；Third sealing 423 suppresses the sealing station in dirt cup 300 and sealing element inner cavity and 300 inner cavity of dirt cup
Mutually disconnect；
Above, the first sealing 421 realizes the sealing of flow generator 100 and 400 junction of filter, the second sealing
422 realize that the sealing of cyclone separator 200 and 400 junction of filter, the second sealing 422 and third sealing 423 are realized
The sealing of cyclone separator 200 and 300 junction of dirt cup.
In the present embodiment, flow generator 100 is sealed against position by dead weight and is pressed on the first sealing 421, gas
A part for second sealing 422 is pressed in the sealing station of cyclone separator 200 by conducting oneself with dignity by flow-generator 100, and second
Another part of sealing 422 is pressed in the sealing station of cyclone separator 200, third sealing by its elastic reset active force
Portion 423 is pressed in the sealing station of dirt cup 300, the sealing station of flow generator 100 and by its elastic reset active force
One sealing 421 matches, and the sealing station of cyclone separator 200 matches with the second sealing 422, the sealing of dirt cup 300
Position matches with the third sealing 423.In other embodiments, it can also be：Flow generator is by dead weight by the
Two sealings are pressed in the sealing station of cyclone separator or third sealing is pressed in dirt by flow generator by conducting oneself with dignity
The sealing station of cylinder.
In the present embodiment, the first sealing 421 includes along the direction of remote filter screen 410 is set gradually from bottom to top and gradually
The circular conical surface A420-2 of step surface A420-1, handstand upward and step surface B420-3 upward, the second sealing
Portion 422 include be equipped with successively along direction from bottom to top end face 420-4 downward, handstand circular conical surface B420-5, stand upside down
Circular conical surface C420-6 and step surface C420-7 downward, third sealing 423 includes the circular conical surface D420-8 to stand upside down,
Step surface A420-1 is disposed opposite to each other with end face 420-4, circular conical surface A, and C420-2,420-6 are disposed opposite to each other, step surface B420-3 and platform
Terrace C420-7 is disposed opposite to each other.In other embodiments, it can also be：First sealing includes the circular cone that one or more surfaces stands upside down
Face and/or one or more surfaces step surface upward and/or one or more surfaces end face or flow generator upward
By dead weight second sealing is pressed in the sealing station of the cyclone separator when, the second sealing include one side or
Circular conical surface and/or one or more surfaces step surface downward that multi-panel is stood upside down and/or one or more surfaces end face downward,
Or second sealing when being pressed in the sealing station of cyclone separator by its elastic reset active force, the second sealing includes
The third sealing is pressed in the dirt cup by one or more surfaces circular conical surface to stand upside down or flow generator by conducting oneself with dignity)
Sealing station when, third sealing includes the circular conical surface and/or one or more surfaces platform downward that one or more surfaces stands upside down
When terrace or third sealing are pressed in the sealing station of dirt cup by its elastic reset active force, third sealing includes
One or more surfaces circular conical surface to stand upside down.
In the present embodiment, filter 400 is HEPA filters.In other embodiments, it can also be：Filter is papery
Filter, cloth mass filter or SMS filters.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to 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, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of filter of dust catcher, the dust catcher further include flow generator（100）, cyclone separator（200）And
Dirt cup（300）, the flow generator（100）Set on the cyclone separator（200）Axial one end, the dirt cup（300）
Set on the cyclone separator（200）Radial outside, the filter（400）Set on the flow generator（100）And institute
State cyclone separator（200）Between, the filter（400）It include the filter screen for fine particle in entrapped air（410）
Be used to support the filter screen（410）Outline border（420）,
It is characterized in that, the outline border（420）For a shaped seals part, inner mold face is equipped with the first sealing（421）, external form
Face is equipped with the second sealing（422）With third sealing（423）；
Under assembled state, the sealing element is vertically fixedly installed；
First sealing（421）Suppress in the flow generator (100) sealing station and the sealing element inner cavity with
Flow generator (100) inner cavity is mutually connected；
Second sealing（422）It suppresses in the cyclone separator（200）Sealing station and the sealing element inner cavity with
Cyclone separator (200) inner cavity is mutually connected；
The third sealing（423）Suppress the sealing station and the sealing element inner cavity and the dirt in the dirt cup (300)
Mutually disconnect cylinder (300) inner cavity.
2. filter according to claim 1, which is characterized in that the flow generator (100) is close by its by conducting oneself with dignity
Envelope position is pressed in first sealing（421）On, the sealing station of the flow generator (100) is sealed with described first
Portion（421）Match.
3. filter according to claim 2, which is characterized in that first sealing（421）It is fallen including at least one side
The end face of step surface and/or at least one side upward of vertical circular conical surface and/or at least one side upward.
4. filter according to claim 1, which is characterized in that the flow generator (100) will be described by dead weight
Second sealing（422）It is pressed in the sealing station of the cyclone separator (200) or second sealing（422）Pass through it
Elastic reset active force is pressed in the sealing station of the cyclone separator (200), the sealing position of the cyclone separator (200)
It sets and second sealing（422）Match.
5. filter according to claim 4, which is characterized in that the flow generator (100) will be described by dead weight
Second sealing（422）When being pressed in the sealing station of the cyclone separator (200), second sealing（422）Including
The end face of step surface and/or at least one side downward of the circular conical surface and/or at least one side that at least one side is stood upside down downward,
Second sealing（422）When being pressed in the sealing station of the cyclone separator (200) by its elastic reset active force,
Second sealing（422）The circular conical surface to stand upside down including at least one side.
6. filter according to claim 1, which is characterized in that the flow generator (100) will be described by dead weight
Third sealing（423）It is pressed in the sealing station of the dirt cup (200) or the third sealing（423）It is multiple by its elasticity
Position active force is pressed in the sealing station of the dirt cup (300), sealing station and the third sealing of the dirt cup (300)
（423）Match.
7. filter according to claim 6, which is characterized in that the flow generator (100) will be described by dead weight
Third sealing（423）When being pressed in the sealing station of the dirt cup (200), the third sealing（423）Including at least one
The step surface of the circular conical surface and/or at least one side that face is stood upside down downward, the third sealing（423）Pass through its elastic reset
When active force is pressed in the sealing station of the dirt cup (300), the third sealing（423）The circle to stand upside down including at least one side
The conical surface.
8. filter according to claim 1, which is characterized in that the flow generator (100) is close by its by conducting oneself with dignity
Envelope position is pressed in first sealing（421）On, the flow generator (100) is by conducting oneself with dignity second sealing
（422）A part be pressed in the cyclone separator（200）Sealing station, second sealing（422）Another portion
Divide and the cyclone separator is pressed in by its elastic reset active force（200）Sealing station, the third sealing（423）
It is pressed in the dirt cup by its elastic reset active force（300）Sealing station, the sealing position of the flow generator (100)
It sets and matches with first sealing (421), sealing station and second sealing of the cyclone separator (200)
(422) match, the sealing station of the dirt cup (300) matches with the third sealing (423).
9. filter according to claim 8, which is characterized in that first sealing（421）Including along from bottom to top
And the step surface A upward that gradually direction of the remote filter screen is set gradually（420-1), the circular conical surface A to stand upside down（420-2)
And step surface B upward（420-3), second sealing（422）Include being equipped with successively along direction from bottom to top
End face downward（420-4), the circular conical surface B to stand upside down（420-5), the circular conical surface C to stand upside down（420-6) and downward
Step surface C（420-7), the third sealing（423）Circular conical surface D including handstand（420-8), the step surface A（420-1)
With the end face（It 420-4) is disposed opposite to each other, the circular conical surface A, C（420-2,420-6）It is disposed opposite to each other, the step surface B（420-
3）With the step surface C（420-7）It is disposed opposite to each other.
10. filter according to claim 1, which is characterized in that the filter (400) is HEPA filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601413.3A CN108498008B (en) | 2018-06-12 | 2018-06-12 | Filter of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601413.3A CN108498008B (en) | 2018-06-12 | 2018-06-12 | Filter of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108498008A true CN108498008A (en) | 2018-09-07 |
| CN108498008B CN108498008B (en) | 2023-12-26 |
Family
ID=63403370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601413.3A Active CN108498008B (en) | 2018-06-12 | 2018-06-12 | Filter of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108498008B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621640A (en) * | 1968-10-14 | 1971-11-23 | Matsushita Electric Ind Co Ltd | Electric vacuum cleaner |
| US3909219A (en) * | 1973-01-03 | 1975-09-30 | Singer Co | Vacuum cleaner filter assembly |
| US20020088079A1 (en) * | 2001-01-11 | 2002-07-11 | Samsung Kwangju Electronics Co., Ltd. | Upright type vacuum cleaner |
| JP2003070700A (en) * | 2001-09-04 | 2003-03-11 | Twinbird Corp | Cyclone type cleaner |
| CN1895148A (en) * | 1999-07-17 | 2007-01-17 | 布莱克-德克尔公司 | Filter member and vacuum cleaner using same |
| CN102125411A (en) * | 2010-01-20 | 2011-07-20 | 乐金电子(天津)电器有限公司 | Automatic cleaning dust collection device of dust collector |
| CN102125408A (en) * | 2010-01-18 | 2011-07-20 | 珍巴多工业股份有限公司 | Electric vacuum cleaner |
| CN202537407U (en) * | 2012-02-01 | 2012-11-21 | 江苏美的春花电器股份有限公司 | Vacuum cleaner |
| CN105310603A (en) * | 2014-07-02 | 2016-02-10 | 戴森技术有限公司 | Vacuum cleaner |
| CN208910056U (en) * | 2018-06-12 | 2019-05-31 | 苏州地贝电器科技有限公司 | A kind of filter of dust catcher |
-
2018
- 2018-06-12 CN CN201810601413.3A patent/CN108498008B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621640A (en) * | 1968-10-14 | 1971-11-23 | Matsushita Electric Ind Co Ltd | Electric vacuum cleaner |
| US3909219A (en) * | 1973-01-03 | 1975-09-30 | Singer Co | Vacuum cleaner filter assembly |
| CN1895148A (en) * | 1999-07-17 | 2007-01-17 | 布莱克-德克尔公司 | Filter member and vacuum cleaner using same |
| US20020088079A1 (en) * | 2001-01-11 | 2002-07-11 | Samsung Kwangju Electronics Co., Ltd. | Upright type vacuum cleaner |
| JP2003070700A (en) * | 2001-09-04 | 2003-03-11 | Twinbird Corp | Cyclone type cleaner |
| CN102125408A (en) * | 2010-01-18 | 2011-07-20 | 珍巴多工业股份有限公司 | Electric vacuum cleaner |
| CN102125411A (en) * | 2010-01-20 | 2011-07-20 | 乐金电子(天津)电器有限公司 | Automatic cleaning dust collection device of dust collector |
| CN202537407U (en) * | 2012-02-01 | 2012-11-21 | 江苏美的春花电器股份有限公司 | Vacuum cleaner |
| CN105310603A (en) * | 2014-07-02 | 2016-02-10 | 戴森技术有限公司 | Vacuum cleaner |
| CN208910056U (en) * | 2018-06-12 | 2019-05-31 | 苏州地贝电器科技有限公司 | A kind of filter of dust catcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108498008B (en) | 2023-12-26 |
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