CN106861937A - The cyclone separator and dust catcher of dust catcher - Google Patents
The cyclone separator and dust catcher of dust catcher Download PDFInfo
- Publication number
- CN106861937A CN106861937A CN201710271266.3A CN201710271266A CN106861937A CN 106861937 A CN106861937 A CN 106861937A CN 201710271266 A CN201710271266 A CN 201710271266A CN 106861937 A CN106861937 A CN 106861937A
- Authority
- CN
- China
- Prior art keywords
- grades
- cyclone
- level
- dust catcher
- cyclone separator
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
-
- 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
Abstract
The invention discloses the cyclone separator and dust catcher of a kind of dust catcher, the cyclone separator of the dust catcher includes：One cyclonic cylinder, the one cyclonic cylinder includes upper shell and lower shell, and the lower shell has one-level separate inlet opening, and there is the upper shell one-level to separate outlet, and the perisporium of the lower shell is provided with groove；Multiple two grades of cyclone cylinders, circumferentially in the upper shell, each described two grades of cyclone cylinder is respectively provided with the second-order separation entrance to multiple two grades of cyclone cylinders.The cyclone separator of dust catcher of the invention, can effectively optimize one-level separating effect, lift separative efficiency, and help to lift the dischargeable capacity of dirt cup.
Description
Technical field
The invention belongs to dust catcher manufacturing technology field, in particular to the cyclone separator and tool of a kind of dust catcher
There is the dust catcher of the cyclone separator.
Background technology
On dust catcher product, dirt cup class dust catcher generally realizes gas and dust separation, dust suction using cyclone principle
Device is more at present using many cone Cyclone Separation Technologies in use often because dust blocks filtration members and causes suction to decline
To reduce suction loss.In order to reduce the whole height of cyclone separator, so that reduce the waste of dirt cup volume, two grades of cyclone cylinders
Generally it is incorporated on one cyclonic cylinder, but this can cause one-level separating effect undesirable, there is room for improvement.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of suction
The cyclone separator of dirt device, the cyclone separator of the dust catcher can effectively optimize one-level separating effect.
The cyclone separator of dust catcher according to embodiments of the present invention, including：One cyclonic cylinder, the one cyclonic cylinder bag
Upper shell and lower shell are included, the lower shell has one-level separate inlet opening, and there is the upper shell one-level to separate outlet, and described
The perisporium of lower shell is provided with groove；Multiple two grades of cyclone cylinders, multiple two grades of cyclone cylinders are circumferentially in the upper cylinder
In vivo, each described two grades of cyclone cylinder is respectively provided with the second-order separation entrance.
The cyclone separator of dust catcher according to embodiments of the present invention, can effectively optimize one-level separating effect, lifting
Separative efficiency, and help to lift the dischargeable capacity of dirt cup.
The cyclone separator of dust catcher according to an embodiment of the invention, the groove is multiple, and multiple is described recessed
The circumferentially spaced arrangement of groove.
Preferably, the part in multiple two grades of cyclone cylinders is corresponded with multiple grooves, and the groove
With the axially opposed setting of corresponding two grades of cyclone cylinders.
Further, the part in multiple two grades of cyclone cylinders separates the air-out side of outlet along the one-level
To positioned at the position that outlet is separated near the one-level.
Further, the lower section of at least one of multiple described two grades of cyclone cylinders does not set the groove, described in remaining
Two grades of cyclone cylinders are corresponded with multiple grooves, and described at least one in multiple two grades of cyclone cylinders is against described
The air-out direction that one-level separates outlet separates at least one of outlet near the one-level.
Alternatively, the groove has square-section, and axially extends.
The cyclone separator of dust catcher according to an embodiment of the invention, the dust-exhausting port of two grades of cyclone cylinders is vertically
The region for not setting the groove with the lower shell is just right.
The cyclone separator of dust catcher according to an embodiment of the invention, the part perisporium of two grades of cyclone cylinders and institute
The part internal perisporium and periphery wall for stating upper shell form as one.
The cyclone separator of dust catcher according to an embodiment of the invention, two grades of cyclone cylinders are provided with for installing
The mounting groove of screen pack.
The cyclone separator of dust catcher according to an embodiment of the invention, the one-level is isolated mouth and is formed on described
The top of the perisporium of cylinder, the second-order separation entrance is formed in the top of the perisporium of two grades of cyclone cylinders.
Preferably, the unlimited direction of the second-order separation entrance is consistent with the air-out direction that the one-level separates outlet.
Preferably, two grades of cyclone cylinders are provided with rib, and the rib is located at the lower section of the second-order separation entrance, institute
The thickness of the thickness more than the perisporium of two grades of cyclone cylinders of rib is stated, and the edge of the second-order separation entrance is provided with turnover
Side, the rib, the flanging limit secondary inlet passage jointly with the periphery wall of adjacent two grades of cyclone cylinders.
Further, the side edge near air intake of the rib is provided with lead angle.
The invention allows for a kind of dust catcher, the dust catcher has the whirlwind point of the dust catcher described in any of the above-described kind
From device.
The dust catcher had the advantage that relative to prior art with above-mentioned cyclone separator it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of cyclone separator according to an embodiment of the invention；
Fig. 2 is the structural representation of cyclone separator in accordance with another embodiment of the present invention；
Fig. 3 is the top view of cyclone separator in accordance with another embodiment of the present invention；
Fig. 4 is the structural representation of the cyclone separator according to another embodiment of the invention；
Fig. 5 is the sectional drawing at A-A in Fig. 4.
Reference：
Cyclone separator 100, one-level separate inlet opening 101, one-level separation outlet 102, the second-order separation entrance 103,
One cyclonic cylinder 1, lower shell 11, groove 111, upper shell 12,
Two grades of cyclone cylinders 2, mounting groove 21, rib 22, lead angle 221, flanging 23, dust-exhausting port 24,
Two-level sleeve 3, pallet 4.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.Additionally, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".Of the invention
In description, unless otherwise indicated, " multiple " is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The cyclone separator 100 of dust catcher according to embodiments of the present invention, cyclone separator are described below with reference to Fig. 1-Fig. 5
100 are adapted for placement in the dirt cup of dust catcher, when air-flow with dust into can enter cyclonic separation after cyclone separator 100
The whirlwind for climbing is formed in device 100, because dust density is big compared with air, it drops to dirt cup bottom under self gravitation effect,
Realize that dust and gas are separated.
As shown in figure 1, the cyclone separator 100 of dust catcher according to an embodiment of the invention includes：One cyclonic cylinder 1
With multiple two grades of cyclone cylinders 2.
Wherein, one cyclonic cylinder 1 includes upper shell 12 and lower shell 11, and upper shell 12 and lower shell 11 can be by being located at
Flange between upper shell 12 and lower shell 11 is separated, and the diameter of lower shell 11 is smaller than the diameter of upper shell 12, so, can
More laying dust spaces are reserved with the bottom in dirt cup, lower shell 11 has one-level separate inlet opening 101, one-level separate inlet opening 101
The lower end of lower shell 11, the i.e. open at its lower end of lower shell 11 can be located to form one-level separate inlet opening 101, upper shell 12 has
One-level separates outlet 102, and one-level separates outlet 102 and can be located on the perisporium of upper shell 12, and is set on the perisporium of lower shell 11
Fluted 111.
Multiple two grades of cyclone cylinders 2 can be arranged in upper shell 12, and multiple two grades of cyclone cylinders 2 are circumferentially distributed, multiple
Two grades of cyclone cylinders 2 and one-level separate outlet 102 can be along the circumferentially distributed of upper shell 12, and each two grades of cyclone cylinder 2 is respectively provided with
The second-order separation entrance 103, the air-flow for by one-level separate can enter real in two grades of cyclone cylinders 2 by the second-order separation entrance 103
Existing the second-order separation.
It is understood that when air-flow enters one cyclonic cylinder 1 with dust from one-level separate inlet opening 101, and formation is climbed
The whirlwind for rising, then separates in one-level and flowed out at outlet 102, and air-flow loses the constraint of one cyclonic cylinder 1, due to the density of dust
Big compared with air, particularly cinder drops to dirt cup bottom under self gravitation effect, by the air-flow of one-level separation in dirt cup
Continue to move in a circle in the annular chamber for limiting jointly of the periphery wall of internal perisporium and upper shell 12, and enter two grades of cyclone cylinders
The second-order separation is carried out in 2, the front end of the second-order separation entrance 103 can be provided with screen pack, as shown in figure 1, being set on two grades of cyclone cylinders 2
There is the mounting groove 21 for installing screen pack.
Because the perisporium of lower shell 11 is provided with groove 111, increase equivalent to the spatial volume between lower shell 11 and dirt cup
Greatly, on the one hand, the dischargeable capacity of dirt cup can be increased, it is often more important that, the speed of air-flow can be reduced, so as to reduce dust speed
Degree, promotes the dust after separating to land, and so, can prevent the screen pack mesh at the second-order separation entrance 103 from blocking, and pass through
In the groove 111 that the fine ash that the second-order separation goes out can be stored.
The cyclone separator 100 of dust catcher according to embodiments of the present invention, can effectively optimize one-level separating effect, carry
Separative efficiency is risen, and helps to lift the dischargeable capacity of dirt cup.
As shown in Fig. 2-Fig. 3, the cyclone separator 100 of dust catcher in accordance with another embodiment of the present invention includes：One-level
Cyclone cylinder 1 and multiple two grades of cyclone cylinders 2.
Wherein, one cyclonic cylinder 1 includes upper shell 12 and lower shell 11, and upper shell 12 and lower shell 11 can be by being located at
Flange between upper shell 12 and lower shell 11 is separated, and the diameter of lower shell 11 is smaller than the diameter of upper shell 12, so, can
More laying dust spaces are reserved with the bottom in dirt cup, lower shell 11 has one-level separate inlet opening 101, one-level separate inlet opening 101
The lower end of lower shell 11, the i.e. open at its lower end of lower shell 11 can be located to form one-level separate inlet opening 101, upper shell 12 has
One-level separates outlet 102, and one-level separates outlet 102 and can be located on the perisporium of upper shell 12.
Multiple two grades of cyclone cylinders 2 can be arranged in upper shell 12, and multiple two grades of cyclone cylinders 2 are circumferentially distributed, multiple
Two grades of cyclone cylinders 2 and one-level separate outlet 102 can be along the circumferentially distributed of upper shell 12, each two grades of perisporium of cyclone cylinder 2
On be equipped with the second-order separation entrance 103, by one-level separate air-flow can by the second-order separation entrance 103 enter two grades of whirlwind
The second-order separation is realized in cylinder 2.
Two grades of cyclone cylinders 2 are provided with rib 22, and rib 22 is located at the lower section of the second-order separation entrance 103 so that the second-order separation enters
Mouth 103 is formed in two grades of tops of the perisporium of cyclone cylinder 2, and the thickness of rib 22 is more than two grades of thickness of the perisporium of cyclone cylinder 2,
The edge of the second-order separation entrance 103 is provided with flanging 23, rib 22, flanging 23 and two grades of adjacent peripheries of cyclone cylinder 2
Wall limits secondary inlet passage jointly.
It is understood that when air-flow enters one cyclonic cylinder 1 with dust from one-level separate inlet opening 101, and formation is climbed
The whirlwind for rising, then separates in one-level and flowed out at outlet 102, and air-flow loses the constraint of one cyclonic cylinder 1, due to the density of dust
Big compared with air, particularly cinder drops to dirt cup bottom under self gravitation effect, by the air-flow of one-level separation in dirt cup
Continue to move in a circle in the annular chamber for limiting jointly of the periphery wall of internal perisporium and upper shell 12, and enter two grades of cyclone cylinders
The second-order separation is carried out in 2, the front end of the second-order separation entrance 103 can be provided with screen pack, as shown in Figures 2 and 3, two grades of cyclone cylinders
2 are provided with the mounting groove 21 for installing screen pack.
The airflow direction for entering the second-order separation entrance 103 from annular chamber is inconsistent, extremely disorderly, and the different air-flow in direction exists
By the guide effect of secondary inlet passage before into two grades of cyclone cylinders 2, the direction of air-flow is changed must be than more consistent, and edge
Two grades of tangential directions of cyclone cylinder 2 enter two grades of cyclone cylinders 2, so as to avoid air-flow from entering after two grades of cyclone cylinders 2 because it is disorderly and
Influence separative efficiency.
The cyclone separator 100 of dust catcher according to embodiments of the present invention, can effectively optimize the second-order separation effect, carry
Rise separative efficiency.
As shown in fig. 4-5, the cyclone separator 100 of the dust catcher according to another embodiment of the invention includes：One-level
1, two grades of cyclone cylinders 2 of cyclone cylinder and two-level sleeve 3.
Wherein, one cyclonic cylinder 1 includes upper shell 12 and lower shell 11, and upper shell 12 and lower shell 11 can be by being located at
Flange between upper shell 12 and lower shell 11 is separated, and the diameter of lower shell 11 is smaller than the diameter of upper shell 12, so, can
More laying dust spaces are reserved with the bottom in dirt cup, lower shell 11 has one-level separate inlet opening 101, one-level separate inlet opening 101
The lower end of lower shell 11, the i.e. open at its lower end of lower shell 11 can be located to form one-level separate inlet opening 101, upper shell 12 has
One-level separates outlet 102, and one-level separates outlet 102 and can be located on the perisporium of upper shell 12.
Two grades of cyclone cylinders 2 are arranged in upper shell 12, and two grades of cyclone cylinders 2 are set in outside two-level sleeve 3, two-level sleeve 3 with
Two grades of eccentric settings of cyclone cylinder 2, that is to say, that the center of circle of two-level sleeve 3 is misaligned with the center of circle of two grades of cyclone cylinders 2, such as two
Axis and two grades of axis of cyclone cylinder 2 of level sleeve 3 can with parallel and spaced apart so that two-level sleeve 3 and two grades of cyclone cylinders 2 it
Between air channel width tapered into along wind direction, the second-order separation entrance 103 is equipped with two grades of perisporiums of cyclone cylinder 2, by one-level
The air-flow of separation can be by the second-order separation entrance 103 into realizing the second-order separation in two grades of cyclone cylinders 2.
It is understood that when air-flow enters one cyclonic cylinder 1 with dust from one-level separate inlet opening 101, and formation is climbed
The whirlwind for rising, then separates in one-level and flowed out at outlet 102, and air-flow loses the constraint of one cyclonic cylinder 1, due to the density of dust
Big compared with air, particularly cinder drops to dirt cup bottom under self gravitation effect, by the air-flow of one-level separation in dirt cup
Continue to move in a circle in the annular chamber for limiting jointly of the periphery wall of internal perisporium and upper shell 12, and enter two grades of cyclone cylinders
The second-order separation is carried out in 2, the front end of the second-order separation entrance 103 can be provided with screen pack, and two grades of cyclone cylinders 2 are provided with for installing
The mounting groove 21 of screen pack.
Two-level sleeve 3 can be arranged in two grades of cyclone cylinders 2 towards the direction away from the second-order separation entrance 103, such two grades
Gas channel between cyclone cylinder 2 and two-level sleeve 3 is gradually reduced, and the speed of air-flow gradually increases, the centrifugal force suffered by dust
Increase because of the increase of speed, so as to drop to dirt cup bottom without being inhaled into dirt cup along the spiral inner wall of two grades of cyclone cylinders 2
Filter cotton, improves the separative efficiency of dirt cup.
The cyclone separator 100 of dust catcher according to embodiments of the present invention, in can effectively improving two grades of cyclone cylinders 2
Air velocity, optimizes the second-order separation effect, lifts separative efficiency.
The other structures of the cyclone separator 100 of the embodiment of the present invention are further described through below with reference to accompanying drawings.
Cyclone separator 100 according to a preferred embodiment of the present invention, as shown in fig. 4-5, two grades of Hes of cyclone cylinder 2
Two-level sleeve 3 can be multiple, and multiple two grades of cyclone cylinders 2 are corresponded with multiple two-level sleeves 3, and multiple two-level sleeves 3
At least one of with corresponding two grades of cyclone cylinders 2 eccentric setting.Preferably, each two-level sleeve 3 and corresponding two grades of whirlwind
2 equal eccentric settings of cylinder.
As shown in figure 5, multiple two grades of cyclone cylinders 2 are circumferentially in upper shell 12, each two grades of cyclone cylinder 2 is respectively provided with
The second-order separation entrance 103.
Cyclone separator 100 can also include：Pallet 4, multiple two-level sleeves 3 are installed on pallet 4, and pallet 4 is two
The installation region of level sleeve 3 is provided with and connected with two-level sleeve 3 and concentric through hole, and pallet 4 can be formed as one with two-level sleeve 3
Body.So only pallet 4 need to be buckled in two grades of tops of cyclone cylinder 2, you can conveniently realize all two-level sleeves 3 and two grades of cyclone cylinders
2 cooperation.
In a specific embodiment, the center of multiple two-level sleeves 3 is arranged with circle, that is to say, that multiple two grades of sets
Cylinder 3 is centrally located on same circle, and multiple two grades of centers of cyclone cylinder 2 are arranged with circle, that is to say, that multiple two grades of cyclone cylinders
2 are centrally located on same circle.So, when the relative position relation of two-level sleeve 3 and two grades of cyclone cylinders 2 is designed, only need
When one two-level sleeve 3 and corresponding two grades of cyclone cylinders 2 eccentric setting, you can realize all of two-level sleeve 3 with corresponding two
The level eccentric setting of cyclone cylinder 2.
Cyclone separator 100 according to a preferred embodiment of the present invention, as Figure 1-Figure 5, two grades of cyclone cylinders 2
Part perisporium forms as one with the part internal perisporium of upper shell 12 and the portion perimeter wall of upper shell 12.So, cyclonic separation
The simple structure of device 100, materials are few.
Cyclone separator 100 according to a preferred embodiment of the present invention, as shown in figure 1, on the perisporium of lower shell 11
Groove 111 can be provided with, groove 111 can be multiple, and multiple grooves 111 open arrangement along the circumferentially-spaced of lower shell 11.This
Sample, can further increase the spatial volume between lower shell 11 and dirt cup, to increase the dischargeable capacity of dirt cup, and can be by
Step reduces the speed of air-flow, so as to reduce dust speed, promotes the dust after separating to land, and lifts one-level separating effect and separation
Efficiency.
A part in multiple two grades of cyclone cylinders 2 is corresponded with multiple grooves 111, and groove 111 with corresponding two grades
The axially opposed setting of cyclone cylinder 2, groove 111 can be located at the underface of the second-order separation entrance 103 or enter with the second-order separation
The biasing of mouth 103 is set.A part in multiple two grades of cyclone cylinders 2 is located at along the air-out direction that one-level separates outlet 102 and is close to
One-level separates the position of outlet 102, that is to say, that the air-out direction groove 111 for separating outlet 102 along one-level is located at and leans on as far as possible
Nearly one-level separates the position of outlet 102, and the air velocity that the position of outlet 102 is separated near one-level is big, so, air-flow is subtracted
Effect is more preferable.
Specifically, the lower section of at least one of multiple two grades of cyclone cylinders 2 does not set groove 111, remaining two grades of cyclone cylinder 2
Corresponded with multiple grooves 111, at least one of multiple two grades of cyclone cylinders 2 are the air-out that outlet 102 is separated against one-level
Direction separates at least one of outlet 102 near one-level.The fraction of air-out direction distance one of outlet 102 is such as separated along one-level
Separate out farthest two grades of lower sections of cyclone cylinder 2 of mouth 102 and do not set groove 111, remaining two grades of lower section of cyclone cylinder 2 respectively sets one
Groove 111, can so prevent the dust for separating a 102 farthest the second-order separation entrances 103 of outlet apart from one-level from rotating speed
Degree drops to the bottom for being inhaled into the second-order separation entrance 103, and separating a 102 farthest the second-order separations of outlet apart from one-level enters
Screen pack mesh at mouth 103 is not easily blocked.
Alternatively, as shown in figure 1, groove 111 has square-section, and groove 111 is along the axially extending of lower shell 11.When
So, the shape of groove 111 is not limited to said structure, can also be trapezoidal, semicircle etc..Two grades of edges of the dust-exhausting port of cyclone cylinder 2 24
It is axially just right with the region for not setting groove 111 of lower shell 11, can be dropped by dust-exhausting port 24 by the fine ash of the second-order separation.
Cyclone separator 100 according to a preferred embodiment of the present invention, as Figure 1-Figure 5, one-level separates outlet
The top of 102 perisporiums that can be formed in upper shell 12, the second-order separation entrance 103 can be formed in two grades of perisporiums of cyclone cylinder 2
Top.The air-out direction that unlimited direction and the one-level of the second-order separation entrance 103 separate outlet 102 is consistent.So, by one-level
The air-flow of separation enters two grades of cyclone cylinders 2 with being difficult to linear pattern, and the time and space for reserving separation is separated to one-level.
Preferably, two grades of cyclone cylinders 2 are provided with rib 22, and rib 22 is located at the lower section of the second-order separation entrance 103 so that two
Level separate inlet opening 103 is formed in two grades of tops of the perisporium of cyclone cylinder 2, and the thickness of rib 22 is more than two grades of weeks of cyclone cylinder 2
The thickness of wall, such as meet：Y >=2X, wherein Y are the thickness of rib 22, and X is two grades of thickness of the perisporium of cyclone cylinder 2, two fractions
Flanging 23 is provided with from the edge of entrance 103, rib 22, flanging 23 are common with the periphery wall of two grades of adjacent cyclone cylinders 2
Limit secondary inlet passage.
It is understood that the airflow direction for entering the second-order separation entrance 103 from annular chamber is inconsistent, extremely disorderly, side
To different air-flows enter two grades of cyclone cylinders 2 before by secondary inlet passage guide effect, the direction of air-flow is changed
Than more consistent, and enter two grades of cyclone cylinders 2 along two grades of tangential directions of cyclone cylinder 2, so as to avoid air-flow from entering two grades of cyclone cylinders 2
Afterwards separative efficiency is influenceed because of disorderly.
Further, the side edge (upper edge) near air intake of rib 22 is provided with lead angle 221, and lead angle 221 can be
Gradient shape, so, the air-flow for by one-level separate can be preferably to be oriented to the second-order separation entrance 103 is entered.
The invention also discloses a kind of dust catcher.
As Figure 1-Figure 5, the dust catcher of the embodiment of the present invention, with any of the above-described kind of cyclone separator of embodiment
100.Dust catcher according to embodiments of the present invention, the good separating effect of dust catcher, separative efficiency is high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can in an appropriate manner be combined in one or more any embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (14)
1. a kind of cyclone separator of dust catcher, it is characterised in that including：
One cyclonic cylinder, the one cyclonic cylinder includes upper shell and lower shell, and the lower shell has one-level separate inlet opening, institute
There is one-level to separate outlet to state upper shell, and the perisporium of the lower shell is provided with groove；
Multiple two grades of cyclone cylinders, circumferentially in the upper shell, each described two grades revolve multiple two grades of cyclone cylinders
Air duct is respectively provided with the second-order separation entrance.
2. the cyclone separator of dust catcher according to claim 1, it is characterised in that the groove is multiple, and multiple
The circumferentially spaced arrangement of groove.
3. the cyclone separator of dust catcher according to claim 2, it is characterised in that in multiple two grades of cyclone cylinders
It is a part of to be corresponded with multiple grooves, and the groove and the axially opposed setting of corresponding two grades of cyclone cylinders.
4. the cyclone separator of dust catcher according to claim 3, it is characterised in that in multiple two grades of cyclone cylinders
The part is located at the position that outlet is separated near the one-level along the air-out direction that the one-level separates outlet.
5. the cyclone separator of dust catcher according to claim 4, it is characterised in that in multiple two grades of cyclone cylinders
At least one lower section does not set the groove, and remaining described two grades of cyclone cylinder is corresponded with multiple grooves, Duo Gesuo
It is that the air-out direction for separating outlet against the one-level is separated near the one-level to state in two grades of cyclone cylinders described at least one
At least one of outlet.
6. the cyclone separator of dust catcher according to claim 2, it is characterised in that the groove has square-section,
And axially extend.
7. the cyclone separator of dust catcher according to claim 1, it is characterised in that the dust-exhausting port of two grades of cyclone cylinders
The region for not setting the groove vertically with the lower shell is just right.
8. the cyclone separator of the dust catcher according to any one of claim 1-7, it is characterised in that two grades of whirlwind
The part perisporium of cylinder forms as one with the part internal perisporium and periphery wall of the upper shell.
9. the cyclone separator of the dust catcher according to any one of claim 1-7, it is characterised in that two grades of whirlwind
Cylinder is provided with the mounting groove for installing screen pack.
10. the cyclone separator of the dust catcher according to any one of claim 1-7 a, it is characterised in that fraction
The top that mouth is formed in the perisporium of the upper shell is separated out, the second-order separation entrance is formed in the perisporium of two grades of cyclone cylinders
Top.
The cyclone separator of 11. dust catchers according to claim 10, it is characterised in that the second-order separation entrance it is spacious
Evolution is consistent to the air-out direction for separating with the one-level outlet.
The cyclone separator of 12. dust catchers according to claim 10, it is characterised in that two grades of cyclone cylinders are provided with
Rib, the rib is located at the lower section of the second-order separation entrance, the week of the thickness more than two grades of cyclone cylinders of the rib
The thickness of wall, and the edge of the second-order separation entrance is provided with flanging, the rib, the flanging with it is adjacent described in
Two grades of periphery walls of cyclone cylinder limit secondary inlet passage jointly.
The cyclone separator of 13. dust catchers according to claim 12, it is characterised in that the close air intake of the rib
Side edge is provided with lead angle.
A kind of 14. dust catchers, it is characterised in that the cyclonic separation with the dust catcher as any one of claim 1-13
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271266.3A CN106861937B (en) | 2017-04-24 | 2017-04-24 | The cyclone separator and dust catcher of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271266.3A CN106861937B (en) | 2017-04-24 | 2017-04-24 | The cyclone separator and dust catcher of dust catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106861937A true CN106861937A (en) | 2017-06-20 |
| CN106861937B CN106861937B (en) | 2019-03-29 |
Family
ID=59161353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710271266.3A Active CN106861937B (en) | 2017-04-24 | 2017-04-24 | The cyclone separator and dust catcher of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106861937B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261145A (en) * | 2018-02-07 | 2018-07-10 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
| CN108294686A (en) * | 2018-02-07 | 2018-07-20 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
| WO2019154314A1 (en) * | 2018-02-07 | 2019-08-15 | 江苏美的清洁电器股份有限公司 | Cyclonic separation apparatus and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060125955A (en) * | 2005-06-01 | 2006-12-07 | 엘지전자 주식회사 | Dust collecting unit |
| CN202198537U (en) * | 2011-07-29 | 2012-04-25 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone vacuum cleaner with the cyclone separating device |
| CN103040409A (en) * | 2011-10-12 | 2013-04-17 | 百得有限公司 | Structure for motor, fan and dirt separating means arrangement |
| CN204049528U (en) * | 2014-09-16 | 2014-12-31 | 苏州市伊塔电器科技有限公司 | A kind of inner cone air inlet of many cone cyclonic separation |
| CN105054864A (en) * | 2015-08-28 | 2015-11-18 | 江苏美的清洁电器股份有限公司 | Cyclone separation device, dust collection assembly and dust collector |
| CN205994452U (en) * | 2016-06-30 | 2017-03-08 | 江苏美的清洁电器股份有限公司 | Dirt cup component and the hand-held cleaners with which |
-
2017
- 2017-04-24 CN CN201710271266.3A patent/CN106861937B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060125955A (en) * | 2005-06-01 | 2006-12-07 | 엘지전자 주식회사 | Dust collecting unit |
| CN202198537U (en) * | 2011-07-29 | 2012-04-25 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone vacuum cleaner with the cyclone separating device |
| CN103040409A (en) * | 2011-10-12 | 2013-04-17 | 百得有限公司 | Structure for motor, fan and dirt separating means arrangement |
| CN204049528U (en) * | 2014-09-16 | 2014-12-31 | 苏州市伊塔电器科技有限公司 | A kind of inner cone air inlet of many cone cyclonic separation |
| CN105054864A (en) * | 2015-08-28 | 2015-11-18 | 江苏美的清洁电器股份有限公司 | Cyclone separation device, dust collection assembly and dust collector |
| CN205994452U (en) * | 2016-06-30 | 2017-03-08 | 江苏美的清洁电器股份有限公司 | Dirt cup component and the hand-held cleaners with which |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261145A (en) * | 2018-02-07 | 2018-07-10 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
| CN108294686A (en) * | 2018-02-07 | 2018-07-20 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
| WO2019154314A1 (en) * | 2018-02-07 | 2019-08-15 | 江苏美的清洁电器股份有限公司 | Cyclonic separation apparatus and application thereof |
| CN108261145B (en) * | 2018-02-07 | 2020-10-27 | 江苏美的清洁电器股份有限公司 | Cyclone separation device and dust collector |
| CN108294686B (en) * | 2018-02-07 | 2021-04-09 | 江苏美的清洁电器股份有限公司 | Cyclone separation device and dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106861937B (en) | 2019-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105902240B (en) | Cyclone separator and dust cup of dust collector | |
| US7815702B2 (en) | Multi cyclone collector | |
| US7731771B2 (en) | Cyclone collector | |
| JP5077370B2 (en) | Cyclone separation device and vacuum cleaner | |
| CN102655797A (en) | Electric cleaner | |
| GB2490222A (en) | Cylonic separator | |
| CN106861937A (en) | The cyclone separator and dust catcher of dust catcher | |
| CN203468514U (en) | Cyclone separating-type dust cup | |
| CN103431810B (en) | A kind of Seperated dust cup of whirlwind | |
| CN101305897A (en) | Dust separation cup of suction cleaner | |
| CN208573593U (en) | Whirlwind cone, cyclone separator and dust catcher for dust catcher | |
| EP1676517B1 (en) | Apparatus for collecting dust and vacuum cleaner having the same | |
| CN103519749A (en) | Cyclone separation dust cup of dust collector | |
| JP5759341B2 (en) | Cyclone equipment | |
| CN106923749A (en) | The cyclone separator and dust catcher of dust catcher | |
| CN109691934B (en) | Cyclone separation device and sweeping robot | |
| CN106955060A (en) | The cyclone separator and dust catcher of dust catcher | |
| CN201015575Y (en) | Cyclone separator of the dust collector | |
| EP1676518B1 (en) | Apparatus for collecting dust and vacuum cleaner having the same | |
| CN109909080A (en) | A kind of cyclone separator | |
| WO2015180319A1 (en) | Cyclone separation device, dust collector, surface cleaning device, and cyclone separation method | |
| CN206381132U (en) | A kind of dust catcher dustbin | |
| CN208243515U (en) | Dirt cup component and dust catcher with the dirt cup component | |
| KR100606795B1 (en) | Cyclone Collector | |
| CN108294686A (en) | Cyclone separator and dust catcher |
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 |