CN106725110A - A kind of dust barrel guard and dust catcher - Google Patents
A kind of dust barrel guard and dust catcher Download PDFInfo
- Publication number
- CN106725110A CN106725110A CN201710024666.4A CN201710024666A CN106725110A CN 106725110 A CN106725110 A CN 106725110A CN 201710024666 A CN201710024666 A CN 201710024666A CN 106725110 A CN106725110 A CN 106725110A
- Authority
- CN
- China
- Prior art keywords
- guard
- dust barrel
- dust
- breeze way
- air inlet
- 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
- A47L9/165—Construction of inlets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The present invention relates to dust barrel cyclonic filter equipment technical field, more particularly to a kind of dust barrel guard and the dust catcher with the dust barrel guard, the dust barrel guard includes tubular guard main body, the side wall of guard main body is provided with multiple through holes, through hole includes breeze way and air inlet section successively along guard body outer wall to inwall direction, the axis of breeze way and the axis non-colinear of air inlet section, are provided with angle between breeze way and air inlet section.The dust barrel guard that the present invention is provided, through hole in guard main body is the hole of non-perpendicular type, including breeze way, axis non-colinear between breeze way and air inlet section, after i.e. air-flow enters through hole, bending is increased in bucket, air-flow is increased one whirlwind, row buffering reduction of speed can be entered to air-flow, and then reduce the noise that gas current friction is produced.
Description
Technical field
The present invention relates to dust barrel cyclonic filter equipment technical field, more particularly to a kind of dust barrel guard and with the dust barrel net
The dust catcher of cover.
Background technology
With extensively in dust catcher, the principle of cyclonic filter is the centrifugal force produced using whirlwind to dust barrel cyclonic filter,
When using, the air-flow of whirlwind is rotated along dust barrel wall and energy gradually weakens, then dust and air are separated, and dust is conducted oneself with dignity
And sink in dust barrel bottom, air is then discharged back into air.The advantage of dust barrel cyclonic filter is that dust barrel can be using centrifugation
Power filters dust, meanwhile, dust barrel is reusable, belongs to non-expendable filter element, and input cost is relatively low.
Multiple through holes are provided with dust barrel guard, the gentle stream of dust is entered into dust barrel guard by through hole, but, mesh
Before, dust barrel guard is typically all to be made up of vertically disposed through hole, i.e., through hole passes perpendicularly through the outer wall formation dust barrel guard of dust barrel.
In actual application, the speed of air-flow is larger, and larger noise is easily produced when by through hole, and it is comfortable that influence is used
Degree.
The content of the invention
It is an object of the invention to propose a kind of dust barrel guard and dust catcher, to solve gas velocity present in prior art
Degree is larger, and the noise produced during by through hole is larger, the relatively low technical problem of comfort level.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of dust barrel guard, including tubular guard main body, the side wall of the guard main body are provided with multiple through holes, institute
State through hole includes breeze way and air inlet section, the axis of the breeze way and institute successively along the guard body outer wall to inwall direction
The axis non-colinear of air inlet section is stated, angle is provided between the breeze way and the air inlet section.
Further, the junction of the breeze way and the air inlet section is provided with curved transition sections.
Further, multiple through holes are in rectangular arrangement.
The present invention also provides a kind of dust catcher, including dust barrel, and head is provided with the top of the dust barrel, and bottom is provided with blowdown
Mouthful, the side wall of the dust barrel is provided with sweep-up pipe, and the sweep-up pipe is connected with cleaner head, dust barrel guard is provided with the dust barrel；
The top of the dust barrel guard is connected with the head, and the bottom of the dust barrel guard is located at the bottom of the dust barrel
Portion.
Further, secondary separation guard is provided with the dust barrel guard, the secondary separation guard is provided with mesh；
The secondary separation guard includes vertical tube part and tapered portion, and the tapered portion is located at the bottom of the vertical tube part, institute
From top to bottom diameter is gradually reduced to state tapered portion, and the top of the vertical tube part is connected with the head.
Further, the mesh is the vertical mesh being vertical on the secondary separation guard outer wall.
Further, the sewage draining exit is provided with capping, and sealing ring is provided between the dust barrel guard and the capping.
The dust barrel guard that the present invention is provided, when using, the through hole in guard main body is the hole of non-perpendicular type, including buffering
Section, after the axis non-colinear between breeze way and air inlet section, i.e. air-flow enter through hole, increases bending in bucket, increases air-flow
One whirlwind, can enter row buffering reduction of speed, and then reduce the noise that gas current friction is produced to air-flow.
A kind of dust catcher that the present invention is provided, using above-mentioned dust barrel guard, is ensuring normally to separate dust and air
Meanwhile, the noise that reduction is produced when using improves usage comfort.
Brief description of the drawings
Fig. 1 is the structural representation of the dust barrel guard that the embodiment of the present invention 1 is provided；
Fig. 2 is the transverse sectional view of the dust barrel guard that the embodiment of the present invention 1 is provided；
Fig. 3 is the partial enlarged drawing of Fig. 2；
Fig. 4 is the sectional view of the dust catcher that the embodiment of the present invention 2 is provided.
In figure：
1st, guard main body；2nd, through hole；3rd, breeze way；4th, air inlet section；5th, dust barrel；6th, head；7th, secondary separation guard；8th, seal
Lid；9th, sealing ring.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment 1
As Figure 1-3, a kind of dust barrel guard, including tubular guard main body 1, the side wall of guard main body 1 are provided with
Multiple through holes 2, through hole 2 includes breeze way 3 and air inlet section 4, the axle of breeze way 3 successively along the outer wall of guard main body 1 to inwall direction
The axis non-colinear of line and air inlet section 4, angle is provided between breeze way 3 and air inlet section 4.
Through hole 2 on the dust barrel guard is non-perpendicular type structure, i.e. through hole 2 with certain bending, breeze way 3 and air inlet
There is certain angle, when using, air-flow is first into breeze way 3, and entering into air inlet section 4 by breeze way 3 increases between section 4
One bending, air-flow can increase by one rotation, change the direction of air-flow, can effectively reduce the flowing velocity of air-flow, air-flow
After buffering reduction of speed, air inlet section 4 is continued through, dust is separated under the influence of centrifugal force, is fallen in the bottom of dust barrel guard.
There is angle between breeze way 3 and air inlet section 4, play a part of to buffer reduction of speed, corresponding breeze way 3 and air inlet section 4
Can be set for non-rectilinear, can be bends, be i.e. the shape of through hole 2 is similar to S-shaped structure.
The junction of breeze way 3 and air inlet section 4 is provided with curved transition sections.By the way of arc-shaped transition, during air current flow
Certain buffering is obtained, air-flow, can be by arc mistake by after the reduction of speed of breeze way 3 buffering, being not applied directly in air inlet section 4
The portion of crossing carries out transition, and then avoids blow-through from producing noise.
Multiple through holes 2 are in rectangular arrangement.The uniform sequential arrangement in guard main body 1 of through hole 2, can make air-flow same
Orderly enters into guard main body 1, after buffering reduction of speed, under dust is separated under the influence of centrifugal force in guard main body 1
It is heavy.
The guard main body 1 when in use, when air-flow enters through hole 2, first passes through breeze way 3 and enters row buffering reduction of speed, and non-straight
Connect and blow to vertical through hole 2, therefore, being entered into by breeze way 3 again after reduction of speed can reduce windage product in guard main body 1
Raw noise.
Embodiment 2
As shown in figure 4, a kind of dust catcher, including dust barrel 5, the top of dust barrel 5 is provided with head 6, and bottom is provided with sewage draining exit, dirt
The side wall of bucket 5 is provided with sweep-up pipe, and sweep-up pipe is connected with cleaner head, dust barrel 5 and is provided with dust barrel guard；
The top of dust barrel guard is connected with head 6, and the bottom of dust barrel guard is located at the bottom of dust barrel 5.
When using, head 6 starts, and to air draught in dust barrel 5, be drawn into for dust in the presence of negative pressure air by cleaner head
In dust barrel 5, in dust barrel 5, through hole 2 on dust barrel guard by the dust bigger than its diameter, particulate matter be isolated in dust barrel guard it
Outward；The less dust of diameter is together entered into dust barrel guard with air-flow, and when by through hole 2, through hole 2 realizes buffer deceleration,
Realize that helical rotation forms whirlwind after entering into dust barrel guard, produce centrifugal force, dust to be conducted oneself with dignity and sunk in dust barrel guard
Bottom, the air-flow of whirlwind rotates along the inwall of dust barrel guard and energy gradually weakens, and realizes that dust and air are separated, ash
Dirt falls in the bottom of dust barrel guard, and air is released back into air by head 6.
Secondary separation guard 7 is provided with dust barrel guard, secondary separation guard 7 is provided with mesh；
Secondary separation guard 7 includes vertical tube part and tapered portion, and, located at the bottom of vertical tube part, tapered portion is from top to bottom for tapered portion
Diameter is gradually reduced, and the top of vertical tube part is connected with head 6.Preferably, mesh is to be vertical on the outer wall of secondary separation guard 7
Vertical mesh.
Secondary separation guard 7 is provided with mesh, due to being buffered at deceleration in the air-flow entered into dust barrel guard
Reason, therefore, without being slowed down again in secondary separation guard 7, the friction that air-flow is produced will not produce larger noise, mesh
It is common upright opening.
The bottom of secondary separation guard 7 is set using inverted cone-shaped structure, and when using, the whirlwind that air-flow is produced is moved down
When, because diameter is gradually reduced, being moved down beneficial to dust, air is moved up, and that further realizes air and dust has
Effect is separated.
Sewage draining exit is provided with capping 8, and sealing ring 9 is provided between dust barrel guard and capping 8.Needed in dust barrel 5 periodically clear
Reason dust, in order to avoid dust disperses everywhere in the bottom of dust barrel 5, sets sealing ring 9 between dust barrel guard and capping 8, it is ensured that
After dust falls, will not reentrainment to outside dust barrel guard, it is to avoid cause secondary fly-up, it is ensured that efficiency of dust collection.
Know-why of the invention is described above in association with specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and can not by any way be construed to limiting the scope of the invention.Based on explanation herein, the technology of this area
Personnel associate other specific embodiments of the invention by would not require any inventive effort, these modes fall within
Within protection scope of the present invention.
Claims (7)
1. a kind of dust barrel guard, it is characterised in that including tubular guard main body (1), on the side wall of the guard main body (1)
Be provided with multiple through holes (2), the through hole (2) include successively along guard main body (1) outer wall to inwall direction breeze way (3) and
Air inlet section (4), the axis of the breeze way (3) and the axis non-colinear of the air inlet section (4), the breeze way (3) and described
Air inlet section is provided with angle between (4).
2. dust barrel guard according to claim 1, it is characterised in that the company of the breeze way (3) and the air inlet section (4)
The place of connecing is provided with curved transition sections.
3. dust barrel guard according to claim 1, it is characterised in that multiple through holes (2) are in rectangular arrangement.
4. a kind of dust catcher, it is characterised in that including dust barrel (5), head (6) is provided with the top of the dust barrel (5), bottom is provided with
Sewage draining exit, the side wall of the dust barrel (5) is provided with sweep-up pipe, and the sweep-up pipe is connected with cleaner head, the dust barrel (5) and is provided with
Dust barrel guard as described in claim any one of 1-3；
The top of the dust barrel guard is connected with the head (6), and the bottom of the dust barrel guard is located at the bottom of the dust barrel.
5. dust catcher according to claim 4, it is characterised in that secondary separation guard (7) is provided with the dust barrel guard,
The secondary separation guard (7) is provided with mesh；
The secondary separation guard (7) includes vertical tube part and tapered portion, and the tapered portion is described located at the bottom of the vertical tube part
From top to bottom diameter is gradually reduced tapered portion, and the top of the vertical tube part is connected with the head.
6. dust catcher according to claim 5, it is characterised in that the mesh is to be vertical at the secondary separation guard
(7) the vertical mesh on outer wall.
7. dust catcher according to claim 4, it is characterised in that the sewage draining exit is provided with capping (8), the dust barrel net
Sealing ring (9) is provided between cover and the capping (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024666.4A CN106725110A (en) | 2017-01-13 | 2017-01-13 | A kind of dust barrel guard and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024666.4A CN106725110A (en) | 2017-01-13 | 2017-01-13 | A kind of dust barrel guard and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106725110A true CN106725110A (en) | 2017-05-31 |
Family
ID=58945346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024666.4A Pending CN106725110A (en) | 2017-01-13 | 2017-01-13 | A kind of dust barrel guard and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320015A (en) * | 2017-06-26 | 2017-11-07 | 美的集团股份有限公司 | Dust catcher |
| CN114343494A (en) * | 2021-12-31 | 2022-04-15 | 深圳市杉川机器人有限公司 | Dust bin, sweeping robot and dust collection station |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0972573A1 (en) * | 1998-07-15 | 2000-01-19 | Human net Kabushiki-Kaisya | Cyclone separator and strainer for the same |
| CN2720987Y (en) * | 2004-09-09 | 2005-08-31 | 卞庄 | Dust seperating mechanism of dust collector |
| CN1792314A (en) * | 2004-12-22 | 2006-06-28 | 三星光州电子株式会社 | Improved grille for a cyclone vacuum |
| CN201223346Y (en) * | 2008-06-20 | 2009-04-22 | 泰怡凯电器(苏州)有限公司 | Cyclone duster |
| CN201257344Y (en) * | 2008-09-10 | 2009-06-17 | 杨卫 | Air filter |
| JP2009279418A (en) * | 2005-05-27 | 2009-12-03 | Wang Yuedan | Dust cup of drop height cyclone type vacuum cleaner |
| CN201529088U (en) * | 2009-10-16 | 2010-07-21 | 江苏美的春花电器股份有限公司 | Cyclone dust removing device of dust collector |
| CN102697430A (en) * | 2011-03-28 | 2012-10-03 | 乐金电子(天津)电器有限公司 | Filter and dust collector using filter structure |
| CN205730563U (en) * | 2016-05-23 | 2016-11-30 | 浙江国涛滤料科技有限公司 | Double-layer filter cartridge |
-
2017
- 2017-01-13 CN CN201710024666.4A patent/CN106725110A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0972573A1 (en) * | 1998-07-15 | 2000-01-19 | Human net Kabushiki-Kaisya | Cyclone separator and strainer for the same |
| CN2720987Y (en) * | 2004-09-09 | 2005-08-31 | 卞庄 | Dust seperating mechanism of dust collector |
| CN1792314A (en) * | 2004-12-22 | 2006-06-28 | 三星光州电子株式会社 | Improved grille for a cyclone vacuum |
| JP2009279418A (en) * | 2005-05-27 | 2009-12-03 | Wang Yuedan | Dust cup of drop height cyclone type vacuum cleaner |
| CN201223346Y (en) * | 2008-06-20 | 2009-04-22 | 泰怡凯电器(苏州)有限公司 | Cyclone duster |
| CN201257344Y (en) * | 2008-09-10 | 2009-06-17 | 杨卫 | Air filter |
| CN201529088U (en) * | 2009-10-16 | 2010-07-21 | 江苏美的春花电器股份有限公司 | Cyclone dust removing device of dust collector |
| CN102697430A (en) * | 2011-03-28 | 2012-10-03 | 乐金电子(天津)电器有限公司 | Filter and dust collector using filter structure |
| CN205730563U (en) * | 2016-05-23 | 2016-11-30 | 浙江国涛滤料科技有限公司 | Double-layer filter cartridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320015A (en) * | 2017-06-26 | 2017-11-07 | 美的集团股份有限公司 | Dust catcher |
| CN114343494A (en) * | 2021-12-31 | 2022-04-15 | 深圳市杉川机器人有限公司 | Dust bin, sweeping robot and dust collection station |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |