CN202262944U - Dust cup for dust collector and dust collector - Google Patents
Dust cup for dust collector and dust collector Download PDFInfo
- Publication number
- CN202262944U CN202262944U CN2011203763552U CN201120376355U CN202262944U CN 202262944 U CN202262944 U CN 202262944U CN 2011203763552 U CN2011203763552 U CN 2011203763552U CN 201120376355 U CN201120376355 U CN 201120376355U CN 202262944 U CN202262944 U CN 202262944U
- Authority
- CN
- China
- Prior art keywords
- channel
- whirlwind tube
- dust
- passage
- cyclone
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Cyclones (AREA)
Abstract
The utility model relates to a dust cup for a dust collector. The dust cup comprises a cyclone device, an air inlet channel, a primary dust chamber, a secondary dust chamber, a cavity and a partition plate, wherein the cyclone device comprises a cyclone cylinder with a cyclone channel; the air inlet channel is communicated with the primary dust chamber by a primary ash throwing opening; the cyclone channel is communicated with the air inlet channel and is communicated with the secondary dust chamber by a secondary ash throwing opening; the cavity is enclosed by a bottom wall and a first side wall, a second side wall, a first connecting wall and a second connecting wall, which are connected to the bottom wall, of each side edge; the partition plate is connected with the first side wall, the second side wall, the bottom wall and the bottom surface of the cyclone cylinder; the partition plate and the cyclone cylinder are positioned in the cavity and divide the cavity into the primary dust chamber and the secondary dust chamber; and the bottom wall is divided into a first bottom wall for bearing coarse ash and a second bottom wall for bearing fine ash by the partition plate. According to the dust cup, the space of the primary dust chamber and the space in the secondary dust chamber are large.
Description
Technical field
The utility model relates to dust catcher, also relates to the dirt cup of dust catcher.
Background technology
One Chinese patent application the 02125787.6th has disclosed a kind of dust catcher; This dust catcher comprises fuselage, the air intake duct that is connected with the peripheral end of fuselage; Run through fuselage top or following one of them face and what be attached thereto is blast pipe; Towards what the direction of air intake duct formed the 1st mudhole arranged in the periphery of fuselage, communicate with the 1st mudhole, collecting what discharge rubbish by the 1st mudhole is the 1st control of dust tube; Outside fuselage, place with the 1st mudhole and form a determining deviation, and second mudhole that in fuselage, forms on the air cyclone path, communicating with the 2nd mudhole, collection is the 2nd control of dust tube by the 2nd mudhole discharge rubbish.
In the dust catcher that discloses in the one Chinese patent application the 01215787.6th, because the 1st control of dust tube and the 2nd control of dust tube are positioned at the periphery of fuselage, the space of the 1st control of dust tube and the 2nd control of dust tube is less.
Summary of the invention
The problem that the utility model solves is the little problem in prior art dust storage chamber space.
For addressing the above problem, the utility model provides a kind of dirt cup of dust catcher, and the dirt cup of this dust catcher comprises cyclone, air intake passage, single stage of dust collection chamber, secondary dust storage chamber, cavity and dividing plate.Said cyclone comprises the whirlwind tube that is provided with cyclone channel.Said air intake passage gets rid of grey mouthful through one-level and is communicated with the single stage of dust collection chamber, and said cyclone channel is communicated with said air intake passage and gets rid of the ash mouthful said secondary dust storage chamber of connection by secondary.Said cavity is surrounded by diapire, the first side wall that is connected in each side of diapire, second sidewall, first connecting wall and second connecting wall at least.Said dividing plate is connected with the first side wall, second sidewall, diapire and the bottom surface of whirlwind tube; Said dividing plate and whirlwind tube are positioned at said cavity and cut apart said cavity is single stage of dust collection chamber and secondary dust storage chamber, cuts apart said diapire and is first diapire that carries cinder and second diapire that carries thin ash.
Alternatively; Said air intake passage comprises the top that is positioned at the whirlwind tube and curved first passage at least; The top of said whirlwind tube is positioned at said first diapire top; The sidewall of this first passage is provided with said one-level and gets rid of ash mouthful, and this one-level is got rid of ash mouth and is positioned at opening that said first diapire top and this one-level get rid of ash mouthful towards said first connecting wall.
Alternatively; Said air intake passage also comprises second channel and third channel; Said second channel is communicated with first passage and tangential direction and said relatively first passage on the top of whirlwind tube turn to, and said third channel is communicated with second channel and cyclone channel and is included in vertical section of vertical direction extension at least.
Alternatively, vertical section of said third channel is positioned at the secondary dust storage chamber.
Alternatively, said whirlwind tube is the cylindrical of hollow, and said first passage is around the circumference setting of whirlwind tube and be circular arc.
Alternatively, the sidewall at the top of said whirlwind tube is provided with said secondary and gets rid of ash mouthful, and this secondary gets rid of opening that top and secondary that ash mouth is positioned at said second diapire get rid of ash mouthful towards said second connecting wall.
Alternatively; Said cyclone also comprises filtering screen and flow deflector; Said filtering screen is positioned at said whirlwind tube; Said filtering screen inner hollow and the communication passage that is communicated with said air-out passage that forms, said flow deflector are arranged between the outside wall surface of internal face and filtering screen of whirlwind tube and extend upward and constitute said cyclone channel with whirlwind tube and filtering screen around the internal face spiral of whirlwind tube, and this cyclone channel is communicated with said communication passage.
The present invention also provides a kind of dust catcher, and this dust catcher comprises aforesaid dirt cup.
Compared with prior art, the utlity model has following advantage:
1, because the dirt cup of the utility model comprises cavity; Said cyclone is positioned at said cavity and said cavity is divided into single stage of dust collection chamber and secondary dust storage chamber; Compared with prior art; The space utilization of air intake duct below is worked a part that is used as single stage of dust collection chamber and secondary dust storage chamber, so the space of single stage of dust collection chamber and secondary dust storage chamber is big.
2, because the first passage of the utility model is positioned at the top with respect to said first diapire of said whirlwind tube, and the sidewall of first passage is provided with one-level and gets rid of ash mouthful, so, not only can be so that space, single stage of dust collection chamber is big, and dust separation is effective.
3, the utility model comprises second channel, third channel and rotation air channel, so the air channel of the utility model is long, air can be through repeatedly collision, and speed is fully decayed, good separating effect.
4, the utility model secondary gets rid of the top that ash mouth is positioned at the whirlwind tube, not only can be so that the space of secondary dust storage chamber is big, and also separating effect might as well.
Description of drawings
Fig. 1 is the left view of the dirt cup of the utility model dust catcher;
Fig. 2 is the structural representation after the dirt cup of dust catcher shown in Figure 1 removes diapire;
Fig. 3 is the cutaway view of Fig. 1 along the A-A line;
Fig. 4 is the cutaway view of Fig. 1 along the B-B line.
The specific embodiment
By specifying technology contents, structural feature that the utility model creates, being reached purpose and effect, will combine embodiment and conjunction with figs. to specify below.
See also Fig. 1 to Fig. 4, the dirt cup of the utility model dust catcher has cavity 1 and also comprises cyclone 2, dividing plate 3, air intake passage 4, air-out passage 5, single stage of dust collection chamber 6 and secondary dust storage chamber 7.
See also Fig. 2 and Fig. 3, said cavity 1 is surrounded by diapire 11, the first side wall 12 that is connected in each side of diapire 11, second sidewall 13, first connecting wall 14 and second connecting wall 15 at least.
See also Fig. 2 to Fig. 4, said cyclone 2 comprises whirlwind tube 21, filtering screen 22 and flow deflector 23.Said whirlwind tube 21 is the cylindrical of inner hollow, and certainly, the shape of whirlwind tube 21 also can be other shapes, no matter which kind of shape whirlwind tube 21 is, said whirlwind tube 21 is all answered inner hollow so that hold filtering screen 22 and flow deflector 23.Said filtering screen 22 at said whirlwind tube 21 inner and and whirlwind tube 21 between have cyclone channel 24; Concrete, said flow deflector 23 is arranged between the outside wall surface of internal face and filtering screen 22 of whirlwind tube 21 and rise and constitute said cyclone channel 24 with whirlwind tube 21 and filtering screen 22 around the clockwise spiral of the internal face of whirlwind tube 21 in the bottom of spin air duct 21.The inside that said filtering screen 22 has filtering holes 221 and filtering screen 22 has columniform communication passage 222.Said filtering holes 221 is arranged at the sidewall of communication passage 222 and runs through the sidewall of communication passage 222.Said communication passage 222 is communicated with air-out passage 5 and also is communicated with said cyclone channel 24 through said filtering holes 221.
See also Fig. 2 to Fig. 4; Said dividing plate 3 all is connected with the bottom surface of diapire 11, the first side wall 12, second sidewall 13 and whirlwind tube 21; Thereby; Dividing plate 3 is divided into said single stage of dust collection chamber 6 and said secondary dust storage chamber 7 with cyclone 2 with said cavity 1; For the ease of understanding, be cross section with the cross section that overlaps with said dividing plate 3, the side of said whirlwind tube 21 is split into first side 211 and second side 212; The bottom surface of said whirlwind tube 21 is split into first bottom surface 213 and second bottom surface 214; Said the first side wall 12 is split into the first single stage of dust collection chamber and surrounds wall 121 and first secondary dust storage chamber encirclement wall 122, and said second sidewall 13 is split into the second single stage of dust collection chamber and surrounds wall 131 and second secondary dust storage chamber encirclement wall 132, and said diapire 11 is split into first diapire 111 and second diapire 112; Like this, said single stage of dust collection chamber 6 surrounds wall 121, first connecting wall 14, the second single stage of dust collection chamber by first diapire 111, the first single stage of dust collection chamber at least and surrounds wall 131, dividing plate 3, first bottom surface 213 and first side 211 and surround.Said secondary dust storage chamber 7 surrounds wall 122, dividing plate 3, the second secondary dust storage chamber by second diapire 112, second connecting wall 15, the first secondary dust storage chamber at least and surrounds wall 132, second bottom surface 214 and second side 212 and surround.
See also Fig. 2 to Fig. 4, said air intake passage 4 comprises rising passway 41, first passage 42, second channel 43 and third channel 44 at least.Said rising passway 41 is from the extension of air inlet in the vertical direction and between the first side wall 12 and whirlwind tube 21.One end of said first passage 42 be communicated with said rising passway 41 and this first passage 42 curved; Certainly; First passage 42 also can be other shapes, can transfer to produce centrifugal force in first passage 42 inward turnings as long as satisfy the air that is mixed with dust, in the present embodiment; Because said whirlwind tube 21 is the cylindrical of hollow; So first passage 42 extends and is circular arc around the circumference of whirlwind tube 21 at the top of whirlwind tube 21, said first passage 42 extends at the top of whirlwind tube 21 and specifically is positioned at above the said single stage of dust collection chamber 6.The circumference tangential direction of said first passage 42 (tangential direction that air circles round) is provided with one-level and gets rid of ash mouth 421; Because said first passage 42 is positioned at the top of said single stage of dust collection chamber 6; So; One-level is got rid of opening that top and one-level that ash mouthfuls 421 is positioned at first diapire of single stage of dust collection chamber 6 get rid of ash mouthfuls 421 towards said first connecting wall 14; Like this, said air intake passage 4 gets rid of ash mouthfuls 421 through one-level to be communicated with a said single stage of dust collection chamber 6 specifically is to get rid of ash mouthfuls 421 by the one-level of said first passage 42 to be communicated with single stage of dust collection chambers 6.
See also Fig. 3 and combine Fig. 2 and Fig. 4; Said second channel 43 extends linearly shape and turns to respect to said first passage 42 in the tangential direction at the top of whirlwind tube 21; One end of said second channel 43 is communicated with the other end of first passage 42; Concrete, said dirt cup also comprises the interface channel 45 that is positioned at the linearly shape that extends with the tangential direction of first passage 42, an end of said second channel 43 is communicated with first passage 42 by interface channel 45 connections and turns to respect to first passage 42.Said third channel 44 is communicated with said second channel 43 and said cyclone channel 24, and is concrete, and said third channel 44 is included in vertical vertical section 441 of extending of outside wall surface and linkage section 442 of whirlwind tube 21 at least.Vertical section 441 of said third channel 44 is positioned at secondary dust storage chamber 7.Said third channel 44 is communicated with the vertical section 441 connection second channel 43 that said second channel 43 specifically is said third channel 44.It specifically is that said third channel 44 is communicated with said cyclone channel 24 through said linkage section 442 that said third channel 44 is communicated with said cyclone channel 24.
See also Fig. 2, the top sidewall of said whirlwind tube 21 is provided with secondary and gets rid of ash mouth 215, and said cyclone channel 24 is got rid of ash mouthful 215 connection secondary dust storage chambers 7 by this secondary.This secondary gets rid of opening that the top, bottom (second diapire, 112 tops) of accepting dust and secondary that ash mouthfuls 215 is positioned at secondary dust storage chamber 7 get rid of ash mouthfuls 215 towards said second connecting wall 15.
Please continue to consult Fig. 2; In the utility model because cyclone 2 is arranged in the cavity 1 with the side of whirlwind tube 21 and bottom surface as the side that surrounds single stage of dust collection chamber 6 and secondary dust storage chamber 7, so; The space utilization of the bottom of whirlwind tube 21 is got up; Compared with prior art, it is bigger that the space of said single stage of dust collection chamber 6 and secondary dust storage chamber 7 can be done, and the more compact structure of dirt cup.
See also Fig. 1 to Fig. 4; And the course of work of the utility model is: have the rising passway 41 entering first passages 42 of the air of dust from air intake passage 4; Under action of centrifugal force; Cinder gets rid of ash mouth 421 from said one-level and gets into single stage of dust collection chambers 6, gets into the rising of cyclone channel 24 inside spins and gets rid of ash mouthful 215 entering secondary dust storage chambers 7 from secondary from third channel 44 after carefully ash turns to through second channel 43.Said air also becomes pure air and gets into communication passage 222 through the filtration of filtering holes 221, and discharges from air-out passage 5 through communication passage 222.
The utility model also provides a kind of dust catcher, and this dust catcher comprises the dirt cup of above-mentioned dust catcher, and how the dirt cup of dust catcher is assemblied in is adopted the state of the art in the dust catcher, repeat no more at this.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in the protection domain of the utility model.
Claims (8)
1. the dirt cup of a dust catcher; Comprise cyclone, air intake passage, single stage of dust collection chamber and secondary dust storage chamber; Said cyclone comprises the whirlwind tube that is provided with cyclone channel; Said air intake passage gets rid of grey mouthful through said one-level and is communicated with said single stage of dust collection chamber, and said cyclone channel is communicated with said air intake passage and gets rid of the ash mouthful said secondary dust storage chamber of connection by secondary, it is characterized in that:
Said dirt cup has cavity, and this cavity is surrounded by diapire, the first side wall that is connected in each side of diapire, second sidewall, first connecting wall and second connecting wall at least;
Said dirt cup also comprises the dividing plate that is connected with the bottom surface of said the first side wall, said second sidewall, said diapire and whirlwind tube;
Said dividing plate and whirlwind tube are positioned at said cavity and cut apart said cavity is said single stage of dust collection chamber and said secondary dust storage chamber, and said dividing plate is cut apart said diapire and is first diapire that carries cinder and second diapire that carries thin ash.
2. the dirt cup of a kind of dust catcher as claimed in claim 1; It is characterized in that: said air intake passage comprises the top that is positioned at said whirlwind tube and curved first passage at least; The top of said whirlwind tube is positioned at said first diapire top; The sidewall of this first passage is provided with said one-level and gets rid of ash mouthful, and this one-level is got rid of ash mouth and is positioned at opening that said first diapire top and this one-level get rid of ash mouthful towards said first connecting wall.
3. the dirt cup of a kind of dust catcher as claimed in claim 2; It is characterized in that: said air intake passage also comprises second channel and third channel; Said second channel is communicated with said first passage and tangential direction and said relatively first passage on the top of said whirlwind tube turn to, and said third channel is communicated with said second channel and cyclone channel and is included in vertical section of vertical direction extension at least.
4. the dirt cup of a kind of dust catcher as claimed in claim 3, it is characterized in that: vertical section of said third channel is positioned at described secondary dust storage chamber.
5. the dirt cup of a kind of dust catcher as claimed in claim 2, it is characterized in that: said whirlwind tube is the cylindrical of hollow, said first passage is around the circumference setting of described whirlwind tube and be circular arc.
6. the dirt cup of a kind of dust catcher as claimed in claim 1; It is characterized in that: the sidewall at the top of said whirlwind tube is provided with said secondary and gets rid of ash mouthful, and this secondary gets rid of opening that top and secondary that ash mouth is positioned at said second diapire get rid of ash mouthful towards said second connecting wall.
7. the dirt cup of a kind of dust catcher as claimed in claim 1; It is characterized in that: said cyclone comprises filtering screen and flow deflector; Said filtering screen is positioned at said whirlwind tube; Said filtering screen inner hollow and the communication passage that is communicated with said air-out passage that forms; Said flow deflector is arranged between the outside wall surface of internal face and filtering screen of said whirlwind tube and extends upward and constitute said cyclone channel with whirlwind tube and filtering screen around the internal face spiral of whirlwind tube, and this cyclone channel also communicates with said communication passage.
8. a dust catcher is characterized in that: the dirt cup that comprises any one described dust catcher in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203763552U CN202262944U (en) | 2011-09-29 | 2011-09-29 | Dust cup for dust collector and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203763552U CN202262944U (en) | 2011-09-29 | 2011-09-29 | Dust cup for dust collector and dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262944U true CN202262944U (en) | 2012-06-06 |
Family
ID=46153756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203763552U Withdrawn - After Issue CN202262944U (en) | 2011-09-29 | 2011-09-29 | Dust cup for dust collector and dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342802A (en) * | 2011-09-29 | 2012-02-08 | 江苏美的春花电器股份有限公司 | Dust cup of dust collector and dust collector |
-
2011
- 2011-09-29 CN CN2011203763552U patent/CN202262944U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342802A (en) * | 2011-09-29 | 2012-02-08 | 江苏美的春花电器股份有限公司 | Dust cup of dust collector and dust collector |
| CN102342802B (en) * | 2011-09-29 | 2013-09-04 | 江苏美的春花电器股份有限公司 | Dust cup of dust collector and dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105902240B (en) | Cyclone separator and dust cup of dust collector | |
| CN102670134B (en) | Filtering cylinder and dust separating unit with same | |
| CN201529089U (en) | Cyclone separation device of dust collector | |
| CN206102561U (en) | Cyclone and dust catcher dirt cup | |
| CN203468514U (en) | Cyclone separating-type dust cup | |
| CN102334954A (en) | Dust cup of dust collector and dust collector | |
| CN103431810A (en) | Cyclone separation type dust cup | |
| EP2712531A2 (en) | Cyclonic separator | |
| CN201445461U (en) | Moisture separator used for dust collector | |
| CN203122295U (en) | Dust cup of dust collector | |
| CN102334955B (en) | Dust cup device of dust collector and dust collector | |
| CN202262944U (en) | Dust cup for dust collector and dust collector | |
| CN102327096B (en) | Dust cup for dust collector and dust collector | |
| CN202526084U (en) | Vertical dust collector and dust separation device thereof | |
| CN102613940A (en) | Vertical dust collector and dust separating device thereof | |
| CN102342802B (en) | Dust cup of dust collector and dust collector | |
| CN202426454U (en) | Dust collector and diversion device, cyclone device and dust cup thereof | |
| CN100420416C (en) | Separator with multi-air intake and dust cup device thereof | |
| CN102349821B (en) | Deflector, cyclone device and cleaner | |
| CN102525349A (en) | Vacuum cleaner | |
| CN202273781U (en) | Cyclone whirl sheet structure with high rainwater separating capability | |
| CN202262945U (en) | Dust collector and dust cup thereof | |
| CN201977709U (en) | Multistage cyclone dust removal device for vacuum dust collector | |
| CN201524033U (en) | Second level moisture separator for dust arrester | |
| CN108714002B (en) | Dust collector and dust cup assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120606 Effective date of abandoning: 20130904 |
|
| RGAV | Abandon patent right to avoid regrant |