CN2865548Y - Parallel dust cleaner dust removing device - Google Patents
Parallel dust cleaner dust removing device Download PDFInfo
- Publication number
- CN2865548Y CN2865548Y CN 200520074723 CN200520074723U CN2865548Y CN 2865548 Y CN2865548 Y CN 2865548Y CN 200520074723 CN200520074723 CN 200520074723 CN 200520074723 U CN200520074723 U CN 200520074723U CN 2865548 Y CN2865548 Y CN 2865548Y
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- cylindrical shape
- divergent
- removing device
- dust removing
- vacuum cleaner
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Abstract
The utility model discloses a parallel cleaner dedust device which at least includes two upper cyclone separators of parallel layout. A lower separator is inserted in each upper cyclone separator, which can shorten the volume of the machine while enhancing the wind capacity as well as keep the higher dedusting efficiency; moreover, because the lower cyclone separator adopts diffused structure, while revolving in the cylinder, the air flow shows the decelerating centrifugal state with small loss of airflow pressure. It has good effect of dedusting, avoids fugitive dust and the second pollution.
Description
Technical field
The present invention relates to a kind of parallel type dust removing device 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 objective of the invention is: a kind of parallel type dust removing device of vacuum cleaner is provided, this device comprises two upstream cyclone that are arranged in juxtaposition at least, be inserted with a downstream separator in each upstream cyclone, can when not increasing body volume, improve air quantity, keep higher efficiency of dust collection.
Technical scheme of the present invention is: a kind of parallel type dust removing device of vacuum cleaner, this device comprise two upstream cyclone that are arranged in juxtaposition at least, are inserted with a downstream separator in each upstream cyclone.
The further technical scheme of the present invention is: a kind of parallel type dust removing device of vacuum cleaner, this device comprise two upstream cyclone that are arranged in juxtaposition at least, are inserted with a downstream separator in each upstream cyclone; 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; Described two cylindrical shape dirt cups are connected and fixed, and two adjacent settings of whirlwind air inlet also are communicated with same blast pipe; 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 present invention is: a kind of parallel type dust removing device of vacuum cleaner, this device comprise two upstream cyclone that are arranged in juxtaposition at least, are inserted with a downstream separator in each upstream cyclone; 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; Described two cylindrical shape dirt cups are connected and fixed, and two adjacent settings of whirlwind air inlet also are communicated with same blast pipe; 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 divergent-cone wall of described downstream cyclone separator inserts in the cylindrical shape filter mantle, the cylindrical tube body portion is exposed outside the cylindrical shape filter mantle, and upwards stretch in the convex cover cap, whirlwind air inlet on the cylindrical tube is positioned at the convex cover cap, the upper end of the discharge pipe in the cylindrical tube is communicated with the air outlet on the convex cover cap, the convex cover cap is sealedly connected on the upper port of cylindrical shape dirt cup, and the inner chamber of convex cover cap is communicated with the upper port of cylindrical shape filter mantle; The bottom of described divergent-cone wall is provided with the umbrella shape reflecting disc, and the center of umbrella shape reflecting disc is provided with return port, is provided with the dust fall annular space between the periphery of umbrella shape reflecting disc and the sidewall of divergent-cone wall, and the bottom of divergent-cone wall is connected with dust hopper.
Advantage of the present invention is:
1. the present invention comprises two upstream cyclone that are arranged in juxtaposition at least, is inserted with a downstream separator in each upstream cyclone, can improve air quantity when not increasing body volume, keeps 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 invention 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 invention 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 invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is an assembling schematic diagram of the present invention;
Fig. 2 looks cutaway view for master of the present invention;
Fig. 3 is an outline drawing of the present invention.
Wherein: 1 upstream cyclone; 2 downstream cyclone separators; 3 whirlwind air inlets; 4 cylindrical shape dirt cups; 5 cylindrical shape filter mantles; 6 divergent-cone walls; 7 whirlwind air inlets; 8 cylindrical tubes; 9 discharge pipes; 10 convex cover caps; 11 air outlets; 12 umbrella shape reflecting discs; 13 return ports; 14 dust fall annular spaces; 15 dust hoppers.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, a kind of parallel type dust removing device of vacuum cleaner, comprise two upstream cyclone that are arranged in juxtaposition 1, upstream cyclone 1 comprises a cylindrical shape dirt cup 4 with whirlwind air inlet 3, the cylindrical shape dirt cup 4 interior coaxial cylindrical shape filter mantles 5 that are covered with aperture that are provided with, two cylindrical shape dirt cups 4 are connected and fixed, and two whirlwind air inlet 3 adjacent settings also are communicated with same blast pipe.
Be inserted with a downstream separator 2 in described each upstream cyclone 1, downstream cyclone separator 2 comprises that a divergent-cone wall 6 and has the cylindrical tube 8 of whirlwind air inlet 7, cylindrical tube 8 is connected with the small end of divergent-cone wall 6, the cylindrical tube 8 interior coaxial discharge pipes 9 that are provided with.
The divergent-cone wall 6 of described downstream cyclone separator 2 inserts in the cylindrical shape filter mantle 5, cylindrical tube 8 parts are exposed outside the cylindrical shape filter mantle 5, and upwards stretch in the convex cover cap 10, whirlwind air inlet 7 on the cylindrical tube 8 is positioned at convex cover cap 10, the upper end of the discharge pipe 9 in the cylindrical tube 8 is communicated with the air outlet 11 on the convex cover cap 10, convex cover cap 10 is sealedly connected on the upper port of cylindrical shape dirt cup 4, and the inner chamber of convex cover cap 10 is communicated with the upper port of cylindrical shape filter mantle 5.
The bottom of described divergent-cone wall 6 is provided with umbrella shape reflecting disc 12, and the center of umbrella shape reflecting disc 12 is provided with return port 13, is provided with dust fall annular space 14 between the sidewall of the periphery of umbrella shape reflecting disc 12 and divergent-cone wall 6, and the bottom of divergent-cone wall 6 is connected with dust hopper 15.
During use, the dirty air that contains dust enters respectively two cylindrical shape dirt cups 4 from two whirlwind air inlets 3, during through cylindrical shape filter mantle 5, cinder dirt drops in the cylindrical shape dirt cup 4, thin dust and air continue to enter the inside of cylindrical shape filter mantle 5, enter in the cylindrical tube 8 by two whirlwind air inlets 7, and formation whirlwind, in the whirlwind process, the thin dust edge inwall of divergent-cone wall 6 down falls, enter dust hopper 15 bottoms by dust fall annular space 14, remove the air of dust and then upwards discharge through air outlet 11 from discharge pipe 9.
The present invention comprises two upstream cyclone that are arranged in juxtaposition 1 at least, is inserted with a downstream cyclone separator 2 in each upstream cyclone 1, can improve air quantity when not increasing body volume, keeps higher efficiency of dust collection; Downstream of the present invention cyclone separator 2 adopts the diffusion type structure, cylindrical shell is the shape that the upper end is little, the lower end is big, and whirlwind air inlet 7 is positioned at the top small end, and air-flow is the speed reducing centrifugal state when rotating in cylindrical shell, make the stream pressure loss little, therefore can obtain pick-up performance preferably; The air-flow rotary speed of cyclone separator bottom, downstream of the present invention 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.
Claims (6)
1. parallel type dust removing device of vacuum cleaner, it is characterized in that: this device comprises two upstream cyclone that are arranged in juxtaposition (1) at least, is inserted with a downstream separator (2) in each upstream cyclone (1).
2. parallel type dust removing device of vacuum cleaner according to claim 1, it is characterized in that: described upstream cyclone (1) comprises a cylindrical shape dirt cup (4) with whirlwind air inlet (3), the interior coaxial cylindrical shape filter mantle (5) that is covered with aperture that is provided with of cylindrical shape dirt cup (4).
3. parallel type dust removing device of vacuum cleaner according to claim 2 is characterized in that: described two cylindrical shape dirt cups (4) are connected and fixed, and the adjacent setting of two whirlwind air inlets (3) also is communicated with same blast pipe.
4. parallel type dust removing device of vacuum cleaner according to claim 2, it is characterized in that: described downstream cyclone separator (2) comprises that a divergent-cone wall (6) and has the cylindrical tube (8) of whirlwind air inlet (7), cylindrical tube (8) is connected with the small end of divergent-cone wall (6), the coaxial discharge pipe (9) that is provided with in the cylindrical tube (8).
5. parallel type dust removing device of vacuum cleaner according to claim 4, it is characterized in that: the divergent-cone wall (6) of described downstream cyclone separator (2) inserts in the cylindrical shape filter mantle (5), cylindrical tube (8) part is exposed outside the cylindrical shape filter mantle (5), and upwards stretch in the convex cover cap (10), whirlwind air inlet (7) on the cylindrical tube (8) is positioned at convex cover cap (10), the upper end of the discharge pipe (9) in the cylindrical tube (8) is communicated with the air outlet (11) on the convex cover cap (10), convex cover cap (10) is sealedly connected on the upper port of cylindrical shape dirt cup (4), and the inner chamber of convex cover cap (10) is communicated with the upper port of cylindrical shape filter mantle (5).
6. parallel type dust removing device of vacuum cleaner according to claim 5, it is characterized in that: the bottom of described divergent-cone wall (6) is provided with umbrella shape reflecting disc (12), the center of umbrella shape reflecting disc (12) is provided with return port (13), be provided with dust fall annular space (14) between the sidewall of the periphery of umbrella shape reflecting disc (12) and divergent-cone wall (6), the bottom of divergent-cone wall (6) is connected with dust hopper (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074723 CN2865548Y (en) | 2005-08-19 | 2005-08-19 | Parallel dust cleaner dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074723 CN2865548Y (en) | 2005-08-19 | 2005-08-19 | Parallel dust cleaner dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865548Y true CN2865548Y (en) | 2007-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074723 Expired - Fee Related CN2865548Y (en) | 2005-08-19 | 2005-08-19 | Parallel dust cleaner dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394881C (en) * | 2005-08-19 | 2008-06-18 | 苏州金莱克家用电器有限公司 | Parallel type dust removing device of vacuum cleaner |
| CN102600997A (en) * | 2012-03-08 | 2012-07-25 | 无锡市华通电力设备有限公司 | High-efficiency dust collection cyclone separator group |
-
2005
- 2005-08-19 CN CN 200520074723 patent/CN2865548Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394881C (en) * | 2005-08-19 | 2008-06-18 | 苏州金莱克家用电器有限公司 | Parallel type dust removing device of vacuum cleaner |
| CN102600997A (en) * | 2012-03-08 | 2012-07-25 | 无锡市华通电力设备有限公司 | High-efficiency dust collection cyclone separator group |
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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: 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 |
|
| 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 |