CN202128406U - Dust cup of dust cleaner with dust blocking device - Google Patents
Dust cup of dust cleaner with dust blocking device Download PDFInfo
- Publication number
- CN202128406U CN202128406U CN201120227513U CN201120227513U CN202128406U CN 202128406 U CN202128406 U CN 202128406U CN 201120227513 U CN201120227513 U CN 201120227513U CN 201120227513 U CN201120227513 U CN 201120227513U CN 202128406 U CN202128406 U CN 202128406U
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- CN
- China
- Prior art keywords
- dust
- cyclone
- ash
- retention equipment
- center
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a dust cup of a dust collector with a dust blocking device. The dust cup of the dust cleaner comprises a plurality of secondary cyclones, a dust collecting chamber and the dust blocking device, wherein dust outlets are arranged below all the secondary cyclones which are arranged at intervals; the dust collecting chamber is positioned below the secondary cyclones; and the dust blocking device is arranged in the dust collecting chamber and is adjacent to the dust outlets. The dust cup of the dust cleaner with the dust blocking device can prevent the dust in the dust collecting chamber from backflowing to the cyclones, and the cyclone separation efficiency is high.
Description
Technical field
the utility model relates to a kind of dust cup of dust collector with ash retention equipment.
Background technology
existing dust cup of dust collector comprises cyclone chamber, is positioned at the secondary cyclone of cyclone chamber and is positioned at the dust storage chamber that the cyclone chamber below is provided with; This structure utilize whirlwind awl at a high speed rotation the dust that is sucked is got rid of in the dust storage chamber through cyclone chamber; Yet owing to being interconnected of cyclone chamber with dust storage chamber; And random not the stopping of the dust in the dust storage chamber rotated, and cause the volume effective rate of utilization of dust storage chamber lower, and efficiency of dust collection is lower.
Summary of the invention
the utility model purpose is: a kind of dust cup of dust collector with ash retention equipment that improves efficiency of dust collection is provided.
The technical scheme of
the utility model is: a kind of dust cup of dust collector with ash retention equipment, it comprises that several are provided with at interval and the below is provided with the secondary cyclone of ash hole and is positioned at the dust storage chamber of above-mentioned secondary cyclone below and is positioned at dust storage chamber and the ash retention equipment adjacent with above-mentioned ash hole.
On the basis of technique scheme, further comprise following attached technical scheme:
said ash retention equipment comprises first dividing plate that is positioned at least two ash holes below and inner hollow.
It further comprises
that to be positioned at first dividing plate and the second partition that is connected and second partition be removable element or is shaped on the first dividing plate inwall, and wherein the secondary cyclone comprises the center cyclone) and with this center cyclone be the center carry out around peripheral cyclone.
said ash retention equipment is removable element or is shaped on the dust storage chamber inwall.
said second partition is that the upper end is little, the big conical butt in lower end and coaxial with the axis of center cyclone, and the center cyclone at least partly extend in first dividing plate.
The outer surface of
said first dividing plate has at least a part and the bearing of trend of dust storage chamber upper side wall crossing in an acute angle, and the center line of while with the ash hole of peripheral cyclone intersects at angle.
The upper end of
said second partition is a plane, and the plane, ash hole place of itself and center cyclone is parallel to each other.
The utility model advantage is:
the utility model can stop the dust in the dust storage chamber to be back in the cyclone, improves efficiency of dust collection greatly.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the internal structure cross-sectional schematic of the utility model;
Fig. 2 be the utility model decomposing schematic representation;
Fig. 3 and Fig. 2 are similar, and it is the decomposing schematic representation under another visual angle of the utility model;
wherein: 1, secondary cyclone; 10, center cyclone; 100, ash hole; 2, first dividing plate; 3, second partition; 4, dust storage chamber; 40, dust storage chamber upper side wall.
The specific embodiment
embodiment: shown in Fig. 1-3; The utility model provides a kind of specific embodiment with dust cup of dust collector of ash retention equipment, and it comprises that several are provided with at interval and the below is provided with the secondary cyclone 1 of ash hole 100 and is positioned at the dust storage chamber 4 of above-mentioned secondary cyclone 1 below and is positioned at dust storage chamber 4 and the ash retention equipment adjacent with above-mentioned ash hole 100.
ash retention equipment comprises first dividing plate 2 that is positioned at least two ash holes 100 belows and inner hollow, the second partition 3 that is positioned at first dividing plate 2 and is connected.The outer surface of first dividing plate 2 have at least a part and the bearing of trend of dust storage chamber upper side wall 40 intersect in an acute angle, the center line with the ash hole 100 of peripheral cyclone 12 intersects at angle simultaneously.Second partition 3 is removable element or is shaped on first dividing plate, 2 inwalls.Second partition 3 is that the upper end is little, the big conical butt in lower end and coaxial with the axis of center cyclone 10, and center cyclone 10 at least partly extend in first dividing plate 2.The upper end of second partition 3 is a plane 30, and the plane, ash hole 100 place of itself and center cyclone 10 is parallel to each other.
are certain; Those skilled in the art also can be connected one-body molded with the dust storage chamber inwall ash retention equipment; Or with ash retention equipment through the welding or bonding or other removable being connected on the dust storage chamber inwall, can realize the utility model purpose too.
the utility model can stop the dust in the dust storage chamber to be back in the cyclone, and cyclonic separation efficient is high.
the foregoing description certainly only are explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.The all spirit of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (7)
1. dust cup of dust collector with ash retention equipment is characterized in that: it comprise several be provided with at interval and the below be provided with the secondary cyclone (1) of ash hole (100) and be positioned at the dust storage chamber (4) of above-mentioned secondary cyclone (1) below and be positioned at dust storage chamber (4) and with the adjacent ash retention equipment of above-mentioned ash hole (100).
2. the dust cup of dust collector with ash retention equipment according to claim 1 is characterized in that: said ash retention equipment comprises first dividing plate (2) that is positioned at least two ash holes (100) below and inner hollow.
3. the dust cup of dust collector with ash retention equipment according to claim 2; It is characterized in that: it further comprises the second partition (3) that is positioned at first dividing plate (2) and is connected and second partition (3) for removable element or be shaped on first dividing plate (2) inwall, wherein secondary cyclone (1) comprise center cyclone (10) and with this center cyclone (10) be the center carry out around peripheral cyclone (12).
4. the dust cup of dust collector with ash retention equipment according to claim 1 is characterized in that: said ash retention equipment is removable element or is shaped on dust storage chamber (4) inwall.
5. the dust cup of dust collector with ash retention equipment according to claim 3; It is characterized in that: said second partition (3) is little for the upper end; The big conical butt in lower end and coaxial with the axis of center cyclone (10), and center cyclone (10) at least partly extend in first dividing plate (2).
6. the dust cup of dust collector with ash retention equipment according to claim 5; It is characterized in that: the outer surface of said first dividing plate (2) has at least a part and the bearing of trend of dust storage chamber (4) upper side wall (40) crossing in an acute angle, and the center line of while with the ash hole (100) of peripheral cyclone (12) intersects at angle.
7. the dust cup of dust collector with ash retention equipment according to claim 6 is characterized in that: the upper end of said second partition (3) is a plane (30), and the plane, ash hole (100) place of itself and center cyclone (10) is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227513U CN202128406U (en) | 2011-06-30 | 2011-06-30 | Dust cup of dust cleaner with dust blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227513U CN202128406U (en) | 2011-06-30 | 2011-06-30 | Dust cup of dust cleaner with dust blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202128406U true CN202128406U (en) | 2012-02-01 |
Family
ID=45517193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120227513U Expired - Lifetime CN202128406U (en) | 2011-06-30 | 2011-06-30 | Dust cup of dust cleaner with dust blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202128406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903804A (en) * | 2018-08-27 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of dirt cup and dust collection equipment |
| CN110115545A (en) * | 2018-02-06 | 2019-08-13 | 美的集团股份有限公司 | Dirt cup and dust catcher |
-
2011
- 2011-06-30 CN CN201120227513U patent/CN202128406U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115545A (en) * | 2018-02-06 | 2019-08-13 | 美的集团股份有限公司 | Dirt cup and dust catcher |
| CN108903804A (en) * | 2018-08-27 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of dirt cup and dust collection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |