CN2843328Y - Sectional dust collector - Google Patents
Sectional dust collector Download PDFInfo
- Publication number
- CN2843328Y CN2843328Y CN 200520076799 CN200520076799U CN2843328Y CN 2843328 Y CN2843328 Y CN 2843328Y CN 200520076799 CN200520076799 CN 200520076799 CN 200520076799 U CN200520076799 U CN 200520076799U CN 2843328 Y CN2843328 Y CN 2843328Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shape
- cyclone
- vacuum cleaner
- sectional type
- upstream
- 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
Links
Images
Abstract
The utility model discloses a dust collecting device of a section type dust collector. The device comprises an upstream cyclone separating device and a plurality of downstream cyclone separating devices, wherein the downstream cyclone separating devices are positioned below the upstream cyclone separating device and an air outlet of the upstream cyclone separating device is communicated with an air inlet of the downstream cyclone separating devices. The utility model can increase air quantity, and meanwhile, reduce the volume of a device body and simultaneously maintain high dust removing efficiency. The downstream cyclone separating devices use a diffusion structure, the air current appears a decelerating centrifugal state, when the air current rotates in a drum body, pressure loss of the air current is small and dust collecting effect is good.
Description
Technical field
The utility model relates to a kind of sectional type dust remover of vacuum cleaner.
Background technology
In traditional dust catcher filter is installed, purpose is that the dirty air that will suck filters, therefore dust granule is stayed in the dust collect plant,, this type of dust catcher is after using a period of time, the user should clear up filter or change, otherwise, after the filter opening of filter is stopped up by thin dust, can increase the resistance of vacuum motor, severe patient even can burn out motor has not only brought trouble to the user, and can influence the performance and the life-span of dust catcher.
In recent years, manufacturer substitutes filter according to the principle of cyclonic separation with cyclone dust collector, has obtained dust removing effects preferably, therefore is widely applied on the dust catcher.This cyclone dust collector is provided with a conical shell that the upper end is big, the lower end is little in the dirt cup, the upper end of conical shell vertically is provided with a discharge pipe, the lower ending opening of conical shell is so that dust falls into dirt cup bottom, blast pipe also tangentially enters in the conical shell upper portion side wall, make the air-flow that has dust in conical shell, produce whirlwind, dust granule drops to the dust-collecting box bottom at action of centrifugal force lower edge conical shell sidewall, and the air-flow after the dedusting is upwards discharged through discharge pipe.
But cyclone dust collector also exists the bigger shortcoming of volume, and particularly the cyclone dust collector volume that uses on the large-scale dust catcher that the wind flow requirement is bigger is just bigger, not only increased cost, and the user uses also cumbersome.
Summary of the invention
The purpose of this utility model is: a kind of sectional type dust remover of vacuum cleaner is provided, this device comprises the downstream cyclone separator of a upstream cyclone and several underlyings, the air outlet of upstream cyclone is communicated with the air inlet of several downstream separator, can when not increasing body volume, improve air quantity, keep higher efficiency of dust collection.
The technical solution of the utility model is: a kind of sectional type dust remover of vacuum cleaner, this device comprises a upstream cyclone and several downstream cyclone separators, the downstream cyclone separator is positioned at the below of upstream cyclone, and the air outlet of upstream cyclone is communicated with the air inlet of downstream cyclone separator.
The further technical scheme of the utility model is: a kind of sectional type dust remover of vacuum cleaner, this device comprises a upstream cyclone and several downstream cyclone separators, the downstream cyclone separator is positioned at the below of upstream cyclone, and the air outlet of upstream cyclone is communicated with the air inlet of downstream cyclone separator; Described upstream cyclone comprises a cylindrical shape dirt cup with whirlwind air inlet, the interior coaxial cylindrical shape filter mantle that is covered with aperture that is provided with of cylindrical shape dirt cup; The upper port of described cylindrical shape dirt cup and cylindrical shape filter mantle is by cover encloses, and the lower port of cylindrical shape filter mantle is the air outlet of upstream cyclone and the lower end that is positioned at cylindrical shape dirt cup; Described downstream cyclone separator comprises that a divergent-cone wall and has the cylindrical tube of whirlwind air inlet, and cylindrical tube is connected with the small end of divergent-cone wall, the interior coaxial discharge pipe that is provided with of cylindrical tube.
The more detailed technical scheme of the utility model is: a kind of sectional type dust remover of vacuum cleaner, this device comprises a upstream cyclone and several downstream cyclone separators, the downstream cyclone separator is positioned at the below of upstream cyclone, and the air outlet of upstream cyclone is communicated with the air inlet of downstream cyclone separator; Described upstream cyclone comprises a cylindrical shape dirt cup with whirlwind air inlet, the interior coaxial cylindrical shape filter mantle that is covered with aperture that is provided with of cylindrical shape dirt cup; The upper port of described cylindrical shape dirt cup and cylindrical shape filter mantle is by cover encloses, and the lower port of cylindrical shape filter mantle is the air outlet of upstream cyclone and the lower end that is positioned at cylindrical shape dirt cup; Described downstream cyclone separator comprises that a divergent-cone wall and has the cylindrical tube of whirlwind air inlet, and cylindrical tube is connected with the small end of divergent-cone wall, the interior coaxial discharge pipe that is provided with of cylindrical tube; Be provided with an outlet housing between described upstream cyclone and several downstream cyclone separators, the side of outlet housing is provided with exhaust duct, the discharge pipe that is arranged in the cylindrical tube on cyclone separator top, downstream upwards is communicated with outlet housing, several cylindrical tubes connect into airstream deflector side by side, whirlwind air inlet on the cylindrical tube is communicated with airstream deflector, and the air outlet of upstream cyclone is passed down through outlet housing and is communicated with airstream deflector; The sidepiece of described cylindrical shape dirt cup is provided with dust collecting opening, is connected with disposal box on the dust collecting opening; The bottom of described disposal box is extruded with a circular disposal box that is positioned at upstream cyclone below, several downstream cyclone separators be centered around circular disposal box around; The bottom of described divergent-cone wall is provided with the umbrella shape reflecting disc, the center of umbrella shape reflecting disc is provided with return port, be provided with the dust fall annular space between the periphery of umbrella shape reflecting disc and the sidewall of divergent-cone wall, the bottom of divergent-cone wall is connected with dust hopper, and the bottom of several dust hoppers is provided with lower cover.
The utility model has the advantages that:
1. the utility model comprises the downstream cyclone separator of a upstream cyclone and several underlyings, the air outlet of upstream separator is communicated with the air inlet of several downstream cyclone separators, can when not increasing body volume, improve air quantity, keep higher efficiency of dust collection.
2. the conical shell of downstream of the prior art cyclone separator all is funnel shaped, the whirlwind air inlet is positioned at the big end in top, rely on air-flow to quicken rotation and come dust-separating, so the pressure loss of air-flow is bigger, influenced the pick-up performance of dust catcher, and, the air-flow that quickens will sink to the fine dust of dirt cup bottom easily and kick up once more, discharge from discharge pipe with air-flow, produce secondary pollution, and downstream of the present utility model cyclone separator adopts the diffusion type structure, conical shell is that the upper end is little, the shape that the lower end is big, the whirlwind air inlet is positioned at the top small end, and air-flow is the speed reducing centrifugal state when rotating in conical shell, make the stream pressure loss little, therefore can obtain pick-up performance preferably.
3. the air-flow rotary speed of cyclone separator bottom, downstream of the present utility model is slower than top, therefore can avoid the dust of dirt cup bottom to produce dust raising phenomenon, thereby can not produce the situation of secondary pollution.
Description of drawings
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 looks cutaway view for master of the present utility model;
Fig. 3 is an outline drawing of the present utility model.
Wherein: 1 upstream cyclone; 2 downstream cyclone separators; 3 air outlets; 4 whirlwind air inlets; 5 whirlwind air inlets; 6 cylindrical shape dirt cups: 7 cylindrical shape filter mantles; 8 divergent-cone walls; 9 cylindrical tubes; 10 discharge pipes; 11 outlet housings; 12 exhaust ducts; 13 airstream deflectors; 14 dust collecting opening; 15 disposal boxes; 16 circular disposal boxes; 17 umbrella shape reflecting discs; 18 return ports; 19 dust fall annular spaces; 20 dust hoppers; 21 loam cakes; 22 bottoms.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, a kind of sectional type dust remover of vacuum cleaner, this device comprises a upstream cyclone 1 and nine downstream cyclone separators 2, downstream cyclone separator 2 is positioned at the below of upstream cyclone 1, upstream cyclone 1 comprises a cylindrical shape dirt cup 6 with whirlwind air inlet 5, the cylindrical shape dirt cup 6 interior coaxial cylindrical shape filter mantles 7 that are covered with aperture that are provided with, the upper port of cylindrical shape dirt cup 6 and cylindrical shape filter mantle 7 is sealed by loam cake 21, the lower port of cylindrical shape filter mantle 7 is the air outlet 3 of upstream cyclone 1 and the lower end that is positioned at cylindrical shape dirt cup 6, the sidepiece of cylindrical shape dirt cup 6 is provided with dust collecting opening 14, be connected with disposal box 15 on the dust collecting opening 14, the bottom of disposal box 15 be extruded with 16, nine the downstream cyclone separators 2 of circular disposal box that are positioned at upstream cyclone 1 below be centered around circular disposal box 16 around.
Described downstream cyclone separator 2 comprises superposed, as to have whirlwind air inlet 4 cylindrical tube 9 and is positioned at the divergent-cone wall 8 of bottom, cylindrical tube 9 is connected with the small end of divergent-cone wall 9, the cylindrical tube 9 interior coaxial discharge pipes 10 that are provided with, the bottom of divergent-cone wall 9 is provided with umbrella shape reflecting disc 17, the center of umbrella shape reflecting disc 17 is provided with return port 18, be provided with dust fall annular space 19 between the sidewall of the periphery of umbrella shape reflecting disc 17 and divergent-cone wall 9, the bottom of divergent-cone wall 9 is connected with dust hopper 20, and the bottom of several dust hoppers 20 is provided with lower cover 22.
Be provided with an outlet housing 11 between described upstream cyclone 1 and nine downstream cyclone separators 2, the side of outlet housing 11 is provided with exhaust duct 12, the discharge pipe 10 that is arranged in the cylindrical tube 9 on downstream cyclone separator 2 tops upwards is communicated with outlet housing 11, nine cylindrical tubes 9 connect into airstream deflector 13 side by side, whirlwind air inlet 4 on the cylindrical tube 9 is communicated with airstream deflector 13, and the air outlet 3 of upstream cyclone 1 is passed down through outlet housing 11 and is communicated with airstream deflector 13.
During use, the dirty air that contains dust enters the cylindrical shape dirt cup 6 from whirlwind air inlet 5, cinder dirt enters in the disposal box 15 by dust collecting opening 14, thin dust and air continue to enter the inside of cylindrical shape filter mantle 7, and pass outlet housing 11 from air outlet 3 downwards and enter the airstream deflector 13, continue again to enter the cylindrical tube 9 of each downstream cyclone separator 2 from each whirlwind air inlet 4, and formation whirlwind, in the whirlwind process, the thin dust edge inwall of divergent-cone wall 8 down falls, enter dust hopper 15 bottoms by dust fall annular space 14, the air that removes dust then upwards enters outlet housing 11 from discharge pipe 10, is concentrated by the exhaust duct on the outlet housing 11 12 and discharges.
Claims (8)
1. sectional type dust remover of vacuum cleaner, it is characterized in that: this device comprises a upstream cyclone (1) and several downstream cyclone separators (2), downstream cyclone separator (2) is positioned at the below of upstream cyclone (1), and the air outlet (3) of upstream cyclone (1) is communicated with the air inlet (4) of downstream cyclone separator (2).
2. sectional type dust remover of vacuum cleaner according to claim 1, it is characterized in that: described upstream cyclone (1) comprises a cylindrical shape dirt cup (6) with whirlwind air inlet (5), the interior coaxial cylindrical shape filter mantle (7) that is covered with aperture that is provided with of cylindrical shape dirt cup (6).
3. sectional type dust remover of vacuum cleaner according to claim 2, it is characterized in that: the upper port of described cylindrical shape dirt cup (6) and cylindrical shape filter mantle (7) is by loam cake (21) sealing, and the lower port of cylindrical shape filter mantle (7) is the air outlet (3) of upstream cyclone (1) and the lower end that is positioned at cylindrical shape dirt cup (6).
4. sectional type dust remover of vacuum cleaner according to claim 1, it is characterized in that: described downstream cyclone separator (2) comprises that a divergent-cone wall (8) and has the cylindrical tube (9) of whirlwind air inlet (4), cylindrical tube (9) is connected with the small end of divergent-cone wall (9), the coaxial discharge pipe (10) that is provided with in the cylindrical tube (9).
5. according to claim 2 or 3 or 4 described sectional type dust remover of vacuum cleaner, it is characterized in that: be provided with an outlet housing (11) between described upstream cyclone (1) and several downstream cyclone separators (2), the side of outlet housing (11) is provided with exhaust duct (12), the discharge pipe (10) that is arranged in the cylindrical tube (9) on downstream cyclone separator (2) top upwards is communicated with outlet housing (11), several cylindrical tubes (9) connect into airstream deflector (13) side by side, whirlwind air inlet (4) on the cylindrical tube (9) is communicated with airstream deflector (13), and the air outlet (3) of upstream cyclone (1) is passed down through outlet housing (11) and is communicated with airstream deflector (13).
6. according to claim 2 or 3 or 4 described sectional type dust remover of vacuum cleaner, it is characterized in that: the sidepiece of described cylindrical shape dirt cup (6) is provided with dust collecting opening (14), is connected with disposal box (15) on the dust collecting opening (14).
7. sectional type dust remover of vacuum cleaner according to claim 6, it is characterized in that: the bottom of described disposal box (15) is extruded with a circular disposal box (16) that is positioned at upstream cyclone (1) below, several downstream cyclone separators (2) be centered around circular disposal box (16) around.
8. sectional type dust remover of vacuum cleaner according to claim 5, it is characterized in that: the bottom of described divergent-cone wall (9) is provided with umbrella shape reflecting disc (17), the center of umbrella shape reflecting disc (17) is provided with return port (18), be provided with dust fall annular space (19) between the sidewall of the periphery of umbrella shape reflecting disc (17) and divergent-cone wall (9), the bottom of divergent-cone wall (9) is connected with dust hopper (20), and the bottom of several dust hoppers (20) is provided with lower cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076799 CN2843328Y (en) | 2005-10-25 | 2005-10-25 | Sectional dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076799 CN2843328Y (en) | 2005-10-25 | 2005-10-25 | Sectional dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843328Y true CN2843328Y (en) | 2006-12-06 |
Family
ID=37485284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076799 Expired - Lifetime CN2843328Y (en) | 2005-10-25 | 2005-10-25 | Sectional dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843328Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100336482C (en) * | 2005-10-25 | 2007-09-12 | 苏州金莱克家用电器有限公司 | Sectional type dust remover of vacuum cleaner |
| CN101258999B (en) * | 2007-03-08 | 2012-06-27 | 苏州金莱克家用电器有限公司 | Dust removing device for vacuum cleaner |
-
2005
- 2005-10-25 CN CN 200520076799 patent/CN2843328Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100336482C (en) * | 2005-10-25 | 2007-09-12 | 苏州金莱克家用电器有限公司 | Sectional type dust remover of vacuum cleaner |
| CN101258999B (en) * | 2007-03-08 | 2012-06-27 | 苏州金莱克家用电器有限公司 | Dust removing device for vacuum cleaner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100336482C (en) | Sectional type dust remover of vacuum cleaner | |
| CN100394881C (en) | Parallel type dust removing device of vacuum cleaner | |
| CN100374065C (en) | Dust-collecting unit of outlay type dust collector | |
| CN100405965C (en) | Diffusion type dust collection unit of dust cleaner | |
| CN1279869C (en) | Speed reducing centrifugal duster for cleaner | |
| CN201008534Y (en) | Dust removing device for dust aspirator | |
| EP1785081B1 (en) | A dust cup in a centrifugal cleaner with fall | |
| CN201333002Y (en) | Multilevel cyclone dust removal device for vacuum cleaner | |
| CN101258999B (en) | Dust removing device for vacuum cleaner | |
| CN2845694Y (en) | Double section dust remover of vacuum cleaner | |
| CN2897134Y (en) | Expanded dust collecting device of dust collector | |
| CN1820693A (en) | Cyclone type dust cup of vacuum cleaner | |
| CN100367900C (en) | Dust collection unit of two segmentation type dust cleaner | |
| CN2843328Y (en) | Sectional dust collector | |
| CN211069531U (en) | Multi-pipe cyclone dust collector | |
| CN1701747A (en) | Integral twice separation dust cup of dust collector | |
| CN2865548Y (en) | Parallel dust cleaner dust removing device | |
| CN100431460C (en) | Dust collect unit of cleaner | |
| CN2889143Y (en) | Dust collection device of dust collector | |
| CN201019676Y (en) | Dust removing device for dust collector | |
| CN201977709U (en) | Multistage cyclone dust removal device for vacuum dust collector | |
| CN2865549Y (en) | External dust collector dust removing device | |
| CN2538270Y (en) | Speed reducing centrifugal dusting device for suction cleaner | |
| CN101147663B (en) | Vacuum cleaner | |
| CN200998228Y (en) | Windspout type separating unit for vacuum cleaner |
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: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO., Free format text: FORMER NAME OR ADDRESS: JINLAIKE CLEANING APPARATUS CO., LTD., SUZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee after: Suzhou Kingclean Floorcare Co., Ltd. Address before: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: Jinlaike Cleaning Apparatus Co., Ltd., Suzhou |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20051025 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |