CN2453827Y - Split wirlwind dust-filtering device of cleaner - Google Patents
Split wirlwind dust-filtering device of cleaner Download PDFInfo
- Publication number
- CN2453827Y CN2453827Y CN00266255U CN00266255U CN2453827Y CN 2453827 Y CN2453827 Y CN 2453827Y CN 00266255 U CN00266255 U CN 00266255U CN 00266255 U CN00266255 U CN 00266255U CN 2453827 Y CN2453827 Y CN 2453827Y
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- Prior art keywords
- split
- rotating cone
- filter device
- type cyclone
- dust catcher
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- Expired - Fee Related
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- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 94
- 238000007789 sealing Methods 0.000 claims description 13
- 230000001012 protector Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 15
- 239000003818 cinder Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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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
- B04C5/24—Multiple arrangement thereof
- B04C5/26—Multiple arrangement thereof for series flow
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- 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
- A47L9/1616—Multiple arrangement thereof
- A47L9/1625—Multiple arrangement thereof for series flow
-
- 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
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
- A47L9/1675—Construction of outlets with filtering means movable, revolving or rotary
-
- 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
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/06—Axial inlets
-
- 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
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a split whirlwind dust-filtering device of a suction cleaner, which comprises a container which is provided with a dirty air inlet and a clean air outlet. The container is divided into a fine dust chamber and a coarse dust chamber which is provided with a rotating cylinder body, and a filtration web tube is arranged in the rotating cylinder body. The dirty air inlet is positioned at the upper and lateral part of the coarse dust chamber, and a rotating cone of which the top is provided with the clean air outlet is arranged in the fine dust chamber. The filtration web tube is provided with a guiding air stack communicated with the rotating cone. The device alters the filter type of the traditional suction cleaner and adopts the cyclone separated structure which causes dirty air to be filtrated more cleanly and can not increase the dust absorption resistance of the motor, and meanwhile convenience is brought to users.
Description
The utility model relates to a kind of dust catcher.
Filter mantle or dust bag all are housed in the existing dust catcher, purpose is with filter mantle or dust bag the dirty air that vacuum motor sucks to be filtered, and dust granule stayed in control of dust tube or the dust bag, therefore, above-mentioned dust catcher is after using a period of time, the user should clear up filter mantle or dust bag or change, otherwise, after the filtering holes of filter mantle or dust bag is stopped up by thin dust, can increase the dust suction resistance of vacuum motor, severe patient even can burn out motor, so, traditional dust catcher also exists many weak points on its structure, it has not only brought trouble to the user, has also influenced the serviceability of dust catcher.
The purpose of this utility model is: the split-type cyclone dust filter device that a kind of dust catcher is provided, this device has changed the filter type of traditional dust catcher, adopt the structure of cyclonic separation, it is cleaner that dirty air filtration is got, nor can increase the dust suction resistance of motor, the use of returning the user has simultaneously brought convenience.
The technical solution of the utility model is: the split-type cyclone dust filter device of a sharp dust catcher, comprise a container, container is provided with dirty air intlet and cleaned air outlet, described container is separated into thick dirt chamber and thin two chambeies, dirt chamber, the top of thick dirt chamber is provided with rotary barrel, revolve and be provided with the filtration webmaster coaxial in the cylindrical shell with rotary barrel, described dirty air intlet side on the thick dirt chamber and aim at rotary barrel with the filtration webmaster between, the indoor rotating cone that is provided with bottom opening of described thin dirt, rotating cone has a segment distance from container bottom, the top of rotating cone is the cleaned air outlet, the top of described filtration webmaster is provided with a guiding air channel that is communicated with rotating cone top, and the guiding air channel tangentially enters rotating cone.
The further technical scheme of the utility model is: a kind of split-type cyclone dust filter device of dust catcher, comprise a container, container is provided with dirty air intlet and cleaned air outlet, described container is separated into thick dirt chamber and thin two chambeies, dirt chamber, the top of thick dirt chamber is provided with rotary barrel, revolve and be provided with the filtration webmaster coaxial in the cylindrical shell with rotary barrel, described dirty air intlet side on the thick dirt chamber and aim at rotary barrel with the filtration webmaster between, the indoor rotating cone that is provided with bottom opening of described thin dirt, rotating cone has a segment distance from container bottom, the top of rotating cone is the cleaned air outlet, the top of described filtration webmaster is provided with a guiding air channel that is communicated with rotating cone top, and the guiding air channel tangentially enters rotating cone; Described container comprises loam cake and dirt box, be provided with dividing plate between loam cake and the dirt box, dirty air intlet, cleaned air outlet, guiding air channel are created on and cover, rotary barrel, rotating cone are created on the lower partition, dirty air intlet and guiding bottom, air channel are provided with sealing plate, filter the bottom that webmaster is installed in sealing plate.
The more detailed technical scheme of the utility model is: a kind of split-type cyclone dust filter device of dust catcher, comprise a container, container is provided with dirty air intlet and cleaned air outlet, described container is separated into thick dirt chamber and thin two chambeies, dirt chamber, the top of thick dirt chamber is provided with rotary barrel, revolve and be provided with the filtration webmaster coaxial in the cylindrical shell with rotary barrel, described dirty air intlet side on the thick dirt chamber and aim at rotary barrel with the filtration webmaster between, the indoor rotating cone that is provided with bottom opening of described thin dirt, rotating cone has a segment distance from container bottom, the top of rotating cone is the cleaned air outlet, the top of described filtration webmaster is provided with a guiding air channel that is communicated with rotating cone top, and the guiding air channel tangentially enters rotating cone; Described container comprises loam cake and dirt box, be provided with dividing plate between loam cake and the dirt box, dirty air intlet, cleaned air outlet, guiding air channel are created on and cover, rotary barrel, rotating cone are created on the lower partition, dirty air intlet and guiding bottom, air channel are provided with sealing plate, filter the bottom that webmaster is installed in sealing plate; The outer, top of described filtration webmaster is provided with the helical wind-guiding sheet, and the dirty air that guiding enters forms eddy flow; The degree of depth of described filtration webmaster and rotary barrel is suitable, and the bottom of filtration webmaster is sealed and is provided with horn mouth in the outer, blocks the thick dirt of sinking and is rolled once more; The opening part of described rotating cone bottom is provided with periphery with the cylinder boss that guiding rib is connected with rotating cone, reduces thin dirt and enters rotating cone once more; Described cleaned air outlet is provided with one section discharge pipe of stretching to the lower edge, and discharge pipe is coaxial with rotating cone; The side in described guiding air channel is provided with the air quantity protector; Be divided into thick dirt chamber and thin two chambeies, dirt chamber with the arc demarcation strip in the described dirt box, be provided with the sealing sponge between the upper edge of arc demarcation strip and the dividing plate.
The utility model has the advantages that:
1. the utility model utilizes the principle of cyclonic separation, and the dirty air separation that dust catcher is sucked becomes dust and cleaned air, and dust is stayed in the dirt box, and cleaned air is gone out the separative efficiency height from outlet.
2. the utility model is provided with thick dirt chamber and thin two chambeies, dirt chamber, and dirty air can carry out secondary in two chambeies separates, thereby dirty dust in air is thoroughly separated.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is an assembling schematic diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the upward view of the utility model loam cake;
Fig. 4 is the vertical view of the utility model dirt box;
Fig. 5 moves towards schematic diagram for air-flow of the present utility model.
Wherein: 1 container; 2 dirty air intlets; The outlet of 3 cleaned airs; Thick dirt chambers 4; Thin dirt chambers 5; 6 rotary barrels; 7 filter webmaster; 8 rotating cones; 9 guiding air channels; 10 loam cakes; 11 dirt boxes; 12 dividing plates; 13 sealing plates; 14 helical wind-guiding sheets; 15 horn mouths; 16 guiding ribs; 17 cylinder boss; 18 go out 19 air quantity protectors; 20 arc demarcation strips; 21 sealing sponges.
Embodiment: as shown in the figure, a kind of split-type cyclone dust filter device of dust catcher, comprise a container [1], container [1] is provided with dirty air intlet [2] and cleaned air outlet [3], described container [1] is separated into thick dirt chamber [4] and thin [5] two chambeies, dirt chamber, the top of thick dirt chamber [4] is provided with rotary barrel [6], revolve and be provided with the filtration webmaster [7] coaxial in the cylindrical shell [6] with rotary barrel [6], described dirty air intlet [2] is positioned at the last side of thick dirt chamber [4] and aims at rotary barrel [6] and filter between the webmaster [7], be provided with the rotating cone [8] of bottom opening in the described thin dirt chamber [5], rotating cone [8] has a segment distance from container [1] bottom, the top of rotating cone [8] is cleaned air outlet [3], the top of described filtration webmaster [7] is provided with a guiding air channel [9] that is communicated with rotating cone [8] top, and guiding air channel [9] tangentially enters rotating cone [8]; Described container [1] comprises loam cake [10] and dirt box [11], be provided with dividing plate [12] between loam cake [10] and the dirt box [11], dirty air intlet [2], cleaned air outlet [3], guiding air channel [9] are created on the loam cake [10], rotary barrel [6], rotating cone [8] are created on dividing plate [12] bottom, dirty air intlet [2] and guiding bottom, air channel [9] are provided with sealing plate [13], filter the bottom that webmaster [7] is installed in sealing plate [13]; The outer, top of described filtration webmaster [7] is provided with helical wind-guiding sheet [14], and the dirty air that guiding enters forms eddy flow; Described filtration webmaster [7] is suitable with the degree of depth of rotary barrel [6], and the bottom of filtration webmaster [7] is sealed and is provided with horn mouth [15] in the outer, blocks the thick dirt of sinking and is rolled once more; The opening part of described rotating cone [8] bottom is provided with periphery with the cylinder boss [17] that guiding rib [16] is connected with rotating cone [8], reduces thin dirt and enters rotating cone [8] once more; Described cleaned air outlet [3] is provided with one section discharge pipe of stretching to the lower edge [18], and discharge pipe [18] is coaxial with rotating cone [8]; The side in described guiding air channel [9] is provided with air quantity protector [19]; Be divided into thick dirt chamber [4] and thin [5] two chambeies, dirt chamber with arc demarcation strip [20] in the described dirt box [11], be provided with sealing sponge [21] between the upper edge of arc demarcation strip [20] and the dividing plate [12].
The utility model is made of the separate cyclone filter of secondary, and the first order is a cinder dirt filter, mainly is made up of dirty air intlet [2], filtration webmaster [7], rotary barrel [6] and thick dirt chamber [4] etc.; The second level is thin dust filter, mainly is made up of guiding air channel [9], rotating cone [8], cleaned air outlet [3] and thin dirt chamber [5] etc.
During work, the dirty air that contains dust enters thick dirt chamber [4] from dirty air intlet [2], inwall along rotary barrel [6] after spirally-guided sheet [14] guiding rotates, because action of centrifugal force, dust concentrates on the inwall of rotary barrel [6], air is taken away in the centre of filtering webmaster [7], because rotary barrel [6] has only one section, do not lead to the bottom of dirt box [11], most dust is under gravity and action of centrifugal force, be deposited on the bottom of thick dirt chamber [4] gradually, when rotary barrel [6] was left in dust rotation decline, dust had lost the support of rotary barrel [6], because rotary barrel [6] and dirt box [11] be not on same axis, and the cross section of thick dirt chamber [4] parking space is irregular, so cinder dirt can not be kept fast rotational, run into dirt box [11] and deposit, simultaneously owing to filter the dust-break effect of the horn mouth [15] of webmaster [7] lower end, dust removing effects is improved, and air and remaining thin dust upwards leave thick dirt chamber [4] by filtering webmaster [7].
Filter webmaster [7] and be provided with a large amount of eyelets, the air that has thin dust passes eyelet, upwards leave thick dirt chamber [4] by guiding air channel [9], the air that has thin dust that is come out by thick dirt chamber [4] is under the effect in guiding air channel [9], inner surface tangential direction along rotating cone [8] enters thin dirt chamber [5], air and thin dust rotate in rotating cone [8], be split into the cyclone vortex, thin dust further separates with air, thin dust sinks along the inner surface of rotating cone [8], and by cylinder boss [17] sidewall of tape guide muscle [16] and the space between rotating cone [8] inner surface, enter the bottom of thin dirt chamber [5], cleaned air upwards leaves thin dirt chamber [5] through discharge pipe [18] and cleaned air outlet [3] in the middle of rotating cone [8].
Side in guiding air channel [9] is equipped with air quantity protector [19]; air quantity protector [19] communicates with outside air; during the dust catcher operate as normal; this air quantity protector is failure to actuate; when the eyelet of screen pack pipe [7] stops up or other reason when making rotary barrel [6] to the air flue cisco unity malfunction of rotating cone [8]; this protector is opened, and makes air directly enter air flue from the external world, thereby keeps the operate as normal of motor.
The size of following parts is the most key in the utility model:
1. filter mesh diameter and number on the webmaster [7]:
The diameter and the number that filter the mesh on the webmaster [7] directly influence the filter dirt effect that thick dirt filters in the thick dirt chamber [4], best results when the test mesh diameter is between 1.5-2.0mm, it can stop the dust of larger particles to enter thin dirt chamber effectively, the number of mesh is many more, the gross area that also is mesh is big more, then less at the pressure at each mesh place, this stops up mesh with regard to being difficult for holding concerning lighter rubbish, the diameter that filters webmaster [7] mesh position is 40mm, highly be 64mm, arrange 21 rows, every row has 36 meshes at most, 600 meshes are arranged altogether approximately, and the mesh gross area is about 1884mm
2, (dirty air intlet area is about 961.6mm greater than the area of dirty air intlet [2]
2), these meshes can stop the dust of larger particles to enter thin dirt chamber [5] preferably.
2. filter the wall thickness of webmaster:
The wall thickness that filters webmaster [7] finds that effect is better when 1.5-2.0mm, stressed also less in the course of work because the diameter of this part is less in the present embodiment, so select small wall thickness for use, is about 1.5mm.
3. the distance of dirt box [11] bottom surface is arrived in rotating cone [8] lower edge:
The lower edge of rotating cone [8] is moderate to the distance of dirt box [11] bottom surface, and too little dirty air sucking-off from the discharge pipe [18] of loam cake [10] in then easily will rotating influences dust removing effects; Too greatly then influence the tapering of rotating cone [8], also will influence dust removing effects, proper between 8-30mm through testing this distance.
4. the tapering of rotating cone [8] and upper and lower port diameter:
The tapering of rotating cone [8] has bigger influence to the filter effect of thin dust, should be controlled in 10-20 ° of (angle of inner surface and vertical line) scope, tapering too greatly or too hour all can make the air-flow rotary speed change, influence dust removing effects, the upper port diameter of rotating cone [8] should not be too little, otherwise the air revolution space is too little, air in the rotation is without fully cleaning will be by directly sucking-off of the discharge pipe [18] on the loam cake [10], influence dust removing effects, this size is not less than 60mm, end diameter should be controlled between the 15-36mm under the prerequisite that guarantees tapering.
5. the diameter of dirty air intlet:
The diameter of dirty air intlet is 35mm, and sectional area is 961.6mm
2
6. rotary barrel [6] inwall and filter spacing between the webmaster [7]:
Rotary barrel [6] inwall and the spacing of filtering between the webmaster [7] are 24.8mm, this distance is the revolution space distance of dirty air, it is a parameter that dust removing effects is had considerable influence, should be controlled between the 12-28mm, too little meeting can't fully be rotated dirty air, cinder dirt stops up the mesh that filters on the webmaster [7] easily, influences filter effect.
7. the size of the cylinder boss [17] of the tape guide muscle [16] in the rotating cone [8]:
The size of the cylinder boss [17] of tape guide muscle [16] too conference makes the passage of air-flow become too small, too little can not playing stops that thin ash is sucked the effect of rotating cone [8] once more, the distance at cylinder boss [17] side and rotating cone [8] lower port edge is bigger to the influence of thin dust filter effect, this distance should be controlled between the 3-10mm, the height of cylinder boss [17] is taken as 10-20mm, guiding rib [16] is used for support cylinder boss [17], guide thin dust to enter dirt box [11] bottom simultaneously, the angle of inclination of guiding rib [16] and the direction of rotation of swirling eddy should be consistent.
8. between the internal diameter of discharge pipe [18] and rotating cone [8] the upper port diameter a proper ratio is arranged, through test, this proportion control is 1: during the scope of 2-4, its thin dust filter dirt best results, simultaneously, discharge pipe [18] is deep into the inner distance (discharge pipe [18] lower edge is to the distance of rotating cone [8] upper edge) of rotating cone [8] and should be controlled between the 5-25mm, otherwise filter dirt effect will obviously descend.
For those skilled in the art, the utility model is not limited to the foregoing description, clearly also has the technical scheme of many improvement or conversion also to fall in the protection domain of the present utility model.
Claims (16)
1. the split-type cyclone dust filter device of a dust catcher, comprise a container [1], container [1] is provided with dirty air intlet [2] and cleaned air outlet [3], it is characterized in that: described container [1] is separated into thick dirt chamber [4] and thin [5] two chambeies, dirt chamber, the top of thick dirt chamber [4] is provided with rotary barrel [6], revolve and be provided with the filtration webmaster [7] coaxial in the cylindrical shell [6] with rotary barrel [6], described dirty air intlet [2] is positioned at the last side of thick dirt chamber [4] and aims at rotary barrel [6] and filter between the webmaster [7], be provided with the rotating cone [8] of bottom opening in the described thin dirt chamber [5], rotating cone [8] has a segment distance from container [1] bottom, the top of rotating cone [8] is cleaned air outlet [3], the top of described filtration webmaster [7] is provided with a guiding air channel [9] that is communicated with rotating cone [8] top, and guiding air channel [9] tangentially enters rotating cone [8].
2. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: described container [1] comprises loam cake [10] and dirt box [11], be provided with dividing plate [12] between loam cake [10] and the dirt box [11], dirty air intlet [2], cleaned air outlet [3], guiding air channel [9] are created on the loam cake [10], rotary barrel [6], rotating cone [8] are created on dividing plate [12] bottom, dirty air intlet [2] and guiding bottom, air channel [9] are provided with sealing plate [13], filter the bottom that webmaster [7] is installed in sealing plate [13].
3. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: the outer, top of described filtration webmaster [7] is provided with helical wind-guiding sheet [14], and the dirty air that guiding enters forms eddy flow.
4. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: described filtration webmaster [7] is suitable with the degree of depth of rotary barrel [6], the bottom of filtration webmaster [7] is sealed and is provided with horn mouth [15] in the outer, blocks the thick dirt of sinking and is rolled once more.
5. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: the opening part of described rotating cone [8] bottom is provided with periphery with the cylinder boss [17] that guiding rib [16] is connected with rotating cone [8], reduces thin dirt and enters rotating cone [8] once more.
6. the split-type cyclone dust filter device of dust catcher according to claim 1 is characterized in that: described cleaned air outlet [3] is provided with one section discharge pipe of stretching to the lower edge [18], and discharge pipe [18] is coaxial with rotating cone [8].
7. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: the side in described guiding air channel [9] is provided with air quantity protector [19].
8. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: be divided into thick dirt chamber [4] and thin [5] two chambeies, dirt chamber with arc demarcation strip [20] in the described dirt box [11], be provided with sealing sponge [21] between the upper edge of arc demarcation strip [20] and the dividing plate [12].
9. the split-type cyclone dust filter device of dust catcher according to claim 1 is characterized in that: the mesh diameter of described filtration webmaster [7] is best with 1.5-2.0mm.
10. the split-type cyclone dust filter device of dust catcher according to claim 1 is characterized in that: the wall thickness of described filtration webmaster [7] is best with 1.5-2.0mm.
11. the split-type cyclone dust filter device of dust catcher according to claim 1 is characterized in that: the distance of described rotating cone [8] lower end to dirt box [11] bottom surface is best with 8-30mm.
12. the split-type cyclone dust filter device of dust catcher according to claim 1, it is characterized in that: the internal face of described rotating cone [8] and the angle between the vertical line are the best with 10-20 °, and the upper port diameter is the best with 15-36mm to be not less than 60mm, lower port diameter.
13. the split-type cyclone dust filter device of dust catcher according to claim 1 is characterized in that: the diameter of described dirty air intlet [2] is best with 35mm.
14. the split-type cyclone dust filter device of dust catcher according to claim 1 is characterized in that: described rotary barrel [6] and the spacing of filtering between the webmaster [7] are best with 12-28mm.
15. the split-type cyclone dust filter device of dust catcher according to claim 5 is characterized in that: the height of described cylinder boss [17] is best with 10-20mm, and cylinder boss [17] is best with 3-10mm with the gap of rotating cone [8] lower port internal face.
16. the split-type cyclone dust filter device of dust catcher according to claim 6, it is characterized in that: the ratio of the diameter of described discharge pipe [18] and rotating cone [8] upper port diameter is with 1: 2-4 is the best, and the distance of discharge pipe [18] lower edge to rotating cone [8] upper edge is best with 5-25mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00266255U CN2453827Y (en) | 2000-12-27 | 2000-12-27 | Split wirlwind dust-filtering device of cleaner |
| DE20109699U DE20109699U1 (en) | 2000-12-27 | 2001-06-13 | Divided vortex dust filter for a vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00266255U CN2453827Y (en) | 2000-12-27 | 2000-12-27 | Split wirlwind dust-filtering device of cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2453827Y true CN2453827Y (en) | 2001-10-17 |
Family
ID=4648876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00266255U Expired - Fee Related CN2453827Y (en) | 2000-12-27 | 2000-12-27 | Split wirlwind dust-filtering device of cleaner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2453827Y (en) |
| DE (1) | DE20109699U1 (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10300691B4 (en) * | 2002-04-28 | 2005-06-30 | Suzhou Kingclean Floorcare Co., Ltd. | Dust removing device with decreasing centrifugal force for a vacuum cleaner |
| WO2006125354A1 (en) * | 2005-05-27 | 2006-11-30 | Wang, Yuedan | A dust cup in a centrifugal cleaner with fall |
| WO2007022664A1 (en) * | 2005-08-22 | 2007-03-01 | Suzhou Kingclean Floorcare Co., Ltd. | Exhaust dust device having a cleaner placed outside |
| US7628833B2 (en) | 2005-10-28 | 2009-12-08 | Samsung Gwangju Electronics Co., Ltd. | Multi-cyclone dust separating apparatus |
| CN101049220B (en) * | 2006-04-04 | 2010-06-16 | Lg电子株式会社 | Dust collector of vacuum cleaner |
| CN101262806B (en) * | 2005-08-17 | 2010-10-13 | Lg电子株式会社 | Dust collection devices for vacuum cleaners |
| CN101229032B (en) * | 2007-01-24 | 2011-04-06 | Lg电子株式会社 | Dust collector of vacuum cleaner |
| US7931717B2 (en) | 2006-03-10 | 2011-04-26 | G.B.D. Corp. | Vacuum cleaner with a removable cyclone array |
| US8163051B2 (en) | 2007-01-24 | 2012-04-24 | Lg Electronics Inc. | Dust collector of vacuum cleaner |
| CN101530308B (en) * | 2008-03-10 | 2012-05-02 | 乐金电子(天津)电器有限公司 | Dust outlet of cyclone separator of dust collector |
| WO2015062005A1 (en) * | 2013-10-31 | 2015-05-07 | 苏州邦威电器有限公司 | Dust bucket with multi-barrel dust separation structure |
| CN105311916A (en) * | 2015-11-30 | 2016-02-10 | 胡国海 | Filter device and dust removal equipment with same |
| CN106000666A (en) * | 2016-07-23 | 2016-10-12 | 肇东市西八里康盛米业有限公司 | Cyclone separation box |
| CN106137036A (en) * | 2015-04-22 | 2016-11-23 | 莱克电气股份有限公司 | The dirt cup structure in built-in air channel |
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2000
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-
2001
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JINLAIKE CLEANING APPARATUS CO., LTD., SUZHOU Free format text: FORMER NAME OR ADDRESS: NI ZUGEN |
|
| CP03 | Change of name, title or address |
Address after: 215011 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee after: Jinlaike Cleaning Apparatus Co., Ltd., Suzhou Address before: 215164 Wuxian City, Jiangsu province Xukou Industrial Zone kingclean Motor Co Ltd Patentee before: Ni Zugen |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |