CN1871986A - Dust collect unit of cleaner - Google Patents
Dust collect unit of cleaner Download PDFInfo
- Publication number
- CN1871986A CN1871986A CN 200610085862 CN200610085862A CN1871986A CN 1871986 A CN1871986 A CN 1871986A CN 200610085862 CN200610085862 CN 200610085862 CN 200610085862 A CN200610085862 A CN 200610085862A CN 1871986 A CN1871986 A CN 1871986A
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- dust
- tube
- air inlet
- netted filtering
- cup
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Abstract
A dusting device of cleaner is composed of at least two dusting cups consisting cup body and cover and a common air inlet tube. Said dusting cup has a tangent air inlet. Said air inlet tube is shared by near two tangent air inlets.
Description
Technical field
The present invention relates to a kind of dust arrester of dust catcher.
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 cyclone tube in the dirt cup, the upper end of whirlwind tube vertically is provided with a discharge pipe, and be communicated with the air outlet of dirt cup, the lower end of whirlwind tube is provided with opening, so that dust falls into the disposal box of dirt cup bottom, blast pipe also tangentially enters in whirlwind tube upper portion side wall, make the air-flow that has dust in the whirlwind tube, produce whirlwind, dust granule drops to the dust-collecting box bottom at action of centrifugal force lower edge whirlwind tube sidewall, and the air-flow after the dedusting is upwards discharged the dirt cup through discharge pipe.
Because the whirlwind tube is suitable for separating thin dust, therefore, manufacturer has increased the netted filtering tube again between whirlwind tube and dirt cup, make the dirty air of coming in carry out the one-level filtration by cartridge filter earlier from the dirt cup sidewall, behind the elimination cinder dirt, enter the whirlwind tube again and carry out cascade filtration, further thin dust is filtered, thereby can guarantee that the air that dust catcher is discharged can not produce secondary pollution.
For the wind flow that strengthens dust arrester, the separative efficiency that improves dust arrester, some manufacturer designs on a dust catcher a plurality of dirt cups that contain cartridge filter and whirlwind tube, but, all need a blast pipe on each dirt cup, then a plurality of blast pipes are connected into after the blast pipe and could be connected with dust suction annex such as scrubbing brush, not only influenced the parts setting, also increased product cost, the user uses also cumbersome.
Summary of the invention
The objective of the invention is: the dust arrester that a kind of dust catcher is provided, this device comprises two dirt cups that are arranged in juxtaposition at least, two dirt cups are respectively equipped with tangent air inlet on position adjacent, two tangent air inlets directly are communicated with a shared blast pipe, not only simplify the structure, and be convenient to be connected with the dust suction annex, 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 dust arrester of dust catcher, comprise two dirt cups arranged side by side at least, and described dirt cup is provided with tangent air inlet, the shared blast pipe of tangent air inlet on two dirt cups; Described tangent air inlet is separately positioned on the adjacent position of two dirt cups, and a blast pipe can directly be communicated with two tangent air inlets.
One of technical scheme that the present invention is detailed is: a kind of dust arrester of dust catcher, comprise two dirt cups arranged side by side, described dirt cup comprises bowl cover and cup, and two bowl covers are respectively equipped with tangent air inlet on position adjacent, and two tangent air inlets directly are communicated with a shared blast pipe; Be provided with the netted filtering tube in the described dirt cup, be provided with the conical cyclone tube in the netted filtering tube, the upper port of netted filtering tube and the upper end of bowl cover are connected and fixed, the lower port of the lower port of netted filtering tube and conical cyclone tube is connected and fixed, the conical cyclone tube comprises the pillar buoy that the upper end is connected with the upper end of bowl cover, the sidewall of pillar buoy is connected with the whirlwind air inlet, be coaxially arranged with discharge pipe in the column-shaped barrel, the upper end of discharge pipe is communicated with air outlet on the bowl cover, the lower end of pillar buoy is connected with conically shaped, conically shaped enlarges downwards, the lower port of conically shaped is internally connected 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 conically shaped, the lower end of conically shaped is connected with dust hopper, and the end cap of dust hopper bottom is positioned on the bottom of dirt cup.
Two of the technical scheme that the present invention is detailed is: a kind of dust arrester of dust catcher, comprise two dirt cups arranged side by side, described dirt cup comprises bowl cover and cup, and two cups are respectively equipped with tangent air inlet on position adjacent, and two tangent air inlets directly are communicated with a shared blast pipe; Be provided with the netted filtering tube in the described dirt cup, be provided with the conical cyclone tube in the netted filtering tube, the upper port of netted filtering tube and the upper edge of cup are connected and fixed, the lower port of the lower port of netted filtering tube and conical cyclone tube is connected and fixed, the conical cyclone tube comprises the pillar buoy that the upper end is connected with the upper end of bowl cover, the sidewall of pillar buoy is connected with the whirlwind air inlet, be coaxially arranged with discharge pipe in the column-shaped barrel, the upper end of discharge pipe is communicated with air outlet on the bowl cover, the lower end of pillar buoy is connected with conically shaped, conically shaped enlarges downwards, the lower port of conically shaped is internally connected 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 conically shaped, the lower end of conically shaped is connected with dust hopper, and the end cap of dust hopper bottom is positioned on the bottom of dirt cup.
Advantage of the present invention is:
1. the present invention is provided with two dirt cups that are arranged in juxtaposition, and two dirt cups are respectively equipped with tangent air inlet on position adjacent, and two tangent air inlets directly are communicated with a shared blast pipe, not only simplifies the structure, and is convenient to be connected with the dust suction annex.
2. design has netted filtering tube and conical cyclone tube in the dirt cup of the present invention, can improve air quantity when not increasing body volume, keeps higher efficiency of dust collection.
3. conical cyclone cylindrical shell of the prior art 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, the pressure loss of air-flow is bigger, influenced efficiency of dust collection, and the fine dust that the air-flow that quickens will sink to the bottom is easily kicked up once more, discharge from discharge pipe with air-flow, thereby the generation secondary pollution, and conical cyclone cylindrical shell of the present invention 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, air-flow is the speed reducing centrifugal state when rotating in conical shell, make the stream pressure loss little, can obtain dust removing effects preferably.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the front view of embodiment one;
Fig. 2 is the cutaway view of embodiment one;
Fig. 3 is the side view of embodiment one;
Fig. 4 is the stereogram of embodiment one;
Fig. 5 is the installation diagram of embodiment one;
Fig. 6 is the user mode figure of embodiment one;
Fig. 7 is the cutaway view of embodiment two;
Fig. 8 is the stereogram of embodiment two.
Wherein: 1 dirt cup; 2 bowl covers; 3 cups; 4 air inlets; 5 blast pipes; 6 netted filtering tubes; 7 conical cyclone tubes; 8 discharge pipes; 9 air outlets; 10 pillar buoys; 11 conically shapeds; 12 dust hoppers; 13 umbrella shape reflecting discs; 14 return ports; 15 dust fall annular spaces; 16 end caps; 17 bottoms; 18 whirlwind air inlets.
The specific embodiment
Embodiment one: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, a kind of dust arrester of dust catcher, comprise two dirt cups 1 arranged side by side, described dirt cup 1 comprises bowl cover 2 and cup 3, two bowl covers 2 are respectively equipped with 4, two tangent air inlets 4 of tangent air inlet and directly are communicated with a shared blast pipe 5 on position adjacent.
Be provided with netted filtering tube 6 in the described dirt cup 1, be provided with conical cyclone tube 7 in the netted filtering tube 6, the upper end of the upper port of netted filtering tube 6 and bowl cover 2 is connected and fixed, the lower port of the lower port of netted filtering tube 6 and conical cyclone tube 7 is connected and fixed, conical cyclone tube 7 comprises the pillar buoy 10 that the upper end is connected with the upper end of bowl cover 2, the sidewall of pillar buoy 10 is connected with whirlwind air inlet 18, be coaxially arranged with discharge pipe 8 in the column-shaped barrel 10, the upper end of discharge pipe 8 is communicated with air outlet 9 on the bowl cover 2, the lower end of pillar buoy 10 is connected with conically shaped 11, conically shaped 11 enlarges downwards, the lower port of conically shaped 11 is internally connected with umbrella shape reflecting disc 13, the center of umbrella shape reflecting disc 13 is provided with return port 14, be provided with dust fall annular space 15 between the sidewall of the periphery of umbrella shape reflecting disc 13 and conically shaped 11, the lower end of conically shaped 11 is connected with dust hopper 12, and the end cap 16 of dust hopper 12 bottoms is positioned on the bottom 17 of dirt cup 1.
During use, sweep-up pipe is connected on the blast pipe 5, dirty air enters respectively the air inlet 4 of two bowl covers from blast pipe 5, removes cinder dirt through netted filtering tube 6, and cinder dirt is fallen cup 3 bottoms, thin dust and air enter into conical cyclone tube 7 by whirlwind air inlet 18, and the formation whirlwind, in the whirlwind process, thin dust falls along the inwall of inferior pyramidal tube 11, enter dust hopper 12 bottoms by dust fall annular space 15, remove the air of dust and then upwards discharge through air outlet 9 from discharge pipe 8.
Embodiment two: as Fig. 7, shown in Figure 8, a kind of dust arrester of dust catcher comprises two dirt cups 1 arranged side by side, and described dirt cup 1 comprises bowl cover 2 and cup 3, two cups 3 are respectively equipped with 4, two tangent air inlets 4 of tangent air inlet and directly are communicated with a shared blast pipe 5 on position adjacent.
Be provided with netted filtering tube 6 in the described dirt cup 1, be provided with conical cyclone tube 7 in the netted filtering tube 6, the upper edge of the upper port of netted filtering tube 6 and cup 3 is connected and fixed, the lower port of the lower port of netted filtering tube 6 and conical cyclone tube 7 is connected and fixed, conical cyclone tube 7 comprises the pillar buoy 10 that the upper end is connected with the upper end of bowl cover 2, the sidewall of pillar buoy 10 is connected with whirlwind air inlet 18, be coaxially arranged with discharge pipe 8 in the column-shaped barrel 10, the upper end of discharge pipe 8 is communicated with air outlet 9 on the bowl cover 2, the lower end of pillar buoy 10 is connected with conically shaped 11, conically shaped 11 enlarges downwards, the lower port of conically shaped 11 is internally connected with umbrella shape reflecting disc 13, the center of umbrella shape reflecting disc 13 is provided with return port 14, be provided with dust fall annular space 15 between the sidewall of the periphery of umbrella shape reflecting disc 13 and conically shaped 11, the lower end of conically shaped 11 is connected with dust hopper 12, and the end cap 16 of dust hopper 12 bottoms is positioned on the bottom 17 of dirt cup 1.
The present invention is provided with two the dirt cup that is arranged in juxtaposition 1, two dirt cups 1 and is respectively equipped with 4, two tangent air inlets 4 of tangent air inlet directly is communicated with a shared blast pipe 5 on position adjacent, not only simplifies the structure, and is convenient to be connected with the dust suction annex; Design has netted filtering tube 6 and conical cyclone tube 7 in the dirt cup 1 of the present invention, can improve air quantity when not increasing body volume, keeps higher efficiency of dust collection.
Conical cyclone cylindrical shell of the prior art 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, the pressure loss of air-flow is bigger, influenced efficiency of dust collection, and the fine dust that the air-flow that quickens will sink to the bottom is easily kicked up once more, discharge from discharge pipe with air-flow, thereby the generation secondary pollution, and conical cyclone cylindrical shell of the present invention 7 adopts the diffusion type structure, conical shell 7 is that the upper end is little, the shape that the lower end is big, whirlwind air inlet 18 is positioned at the top small end, air-flow is the speed reducing centrifugal state when rotating in conical shell 7, make the stream pressure loss little, can obtain dust removing effects preferably.
Claims (9)
1. the dust arrester of a dust catcher, at least comprise two dirt cups (1) arranged side by side, it is characterized in that: each dirt cup (1) includes bowl cover (2), cup (3) and a tangential air inlet (4), and the tangent air inlet (4) on two dirt cups (1) links to each other with same blast pipe (5).
2. the dust arrester of dust catcher according to claim 1, it is characterized in that: described tangent air inlet (4) is separately positioned on the adjacent position of two dirt cups (1), and a blast pipe (5) can directly be communicated with two tangent air inlets (4).
3. the dust arrester of dust catcher according to claim 1 and 2, it is characterized in that: described tangent air inlet (4) is arranged on the bowl cover (2).
4. the dust arrester of dust catcher according to claim 1 and 2, it is characterized in that: described tangent air inlet (4) is arranged on the cup (3).
5. the dust arrester of dust catcher according to claim 3, it is characterized in that: be provided with netted filtering tube (6) in the described dirt cup (1), be provided with conical cyclone tube (7) in the netted filtering tube (6), the upper end of the upper port of netted filtering tube (6) and bowl cover (2) is connected and fixed, the lower port of the lower port of netted filtering tube (6) and conical cyclone tube (7) is connected and fixed, and the discharge pipe (8) on conical cyclone tube (7) top is communicated with air outlet (9) on the bowl cover (2).
6. the dust arrester of dust catcher according to claim 4, it is characterized in that: be provided with netted filtering tube (6) in the described dirt cup (1), be provided with conical cyclone tube (7) in the netted filtering tube (6), the upper edge of the upper port of netted filtering tube (6) and cup (3) is connected and fixed, the lower port of the lower port of netted filtering tube (6) and conical cyclone tube (7) is connected and fixed, and the discharge pipe (8) on conical cyclone tube (7) top is communicated with air outlet (9) on the bowl cover (2).
7. according to the dust arrester of claim 5 or 6 described dust catchers, it is characterized in that: described conical cyclone tube (7) comprises the pillar buoy (10) that the upper end is connected with the upper end of bowl cover (2), the sidewall of pillar buoy (10) is connected with whirlwind air inlet (18), discharge pipe (8) is coaxial to be arranged in the pillar buoy (10), the lower end of pillar buoy (10) is connected with conically shaped (11), conically shaped (11) enlarges downwards, and the lower end of conically shaped (11) is connected with dust hopper (12).
8. the dust arrester of dust catcher according to claim 7, it is characterized in that: the lower port of described conically shaped (11) is internally connected with umbrella shape reflecting disc (13), the center of umbrella shape reflecting disc (13) is provided with return port (14), is provided with dust fall annular space (15) between the sidewall of the periphery of umbrella shape reflecting disc (13) and conically shaped (11).
9. the dust arrester of dust catcher according to claim 7 is characterized in that: the end cap (16) of described dust hopper (12) bottom is positioned on the bottom (17) of dirt cup (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100858624A CN100431460C (en) | 2006-06-02 | 2006-06-02 | Dust collect unit of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100858624A CN100431460C (en) | 2006-06-02 | 2006-06-02 | Dust collect unit of cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1871986A true CN1871986A (en) | 2006-12-06 |
| CN100431460C CN100431460C (en) | 2008-11-12 |
Family
ID=37482703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100858624A Active CN100431460C (en) | 2006-06-02 | 2006-06-02 | Dust collect unit of cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100431460C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966665A (en) * | 2010-09-21 | 2011-02-09 | 台州美能环保设备有限公司 | Dust removal grinding wheel machine |
| CN104587768A (en) * | 2015-02-24 | 2015-05-06 | 郑应力 | Method and cleaning machine device for removing dust and separating particle pollutants with water |
| CN111379748A (en) * | 2020-04-10 | 2020-07-07 | 台州市杰龙风机厂 | Dust exhaust fan is with return bend mechanism that has filtering mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4131927B2 (en) * | 2002-10-15 | 2008-08-13 | 株式会社東芝 | Vacuum cleaner |
| KR100549990B1 (en) * | 2004-04-16 | 2006-02-08 | 삼성광주전자 주식회사 | Dust collecting apparatus for vacuum cleaner |
| 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 |
-
2006
- 2006-06-02 CN CNB2006100858624A patent/CN100431460C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966665A (en) * | 2010-09-21 | 2011-02-09 | 台州美能环保设备有限公司 | Dust removal grinding wheel machine |
| CN101966665B (en) * | 2010-09-21 | 2014-01-29 | 台州美能环保设备有限公司 | Dust removal grinding wheel machine |
| CN104587768A (en) * | 2015-02-24 | 2015-05-06 | 郑应力 | Method and cleaning machine device for removing dust and separating particle pollutants with water |
| CN111379748A (en) * | 2020-04-10 | 2020-07-07 | 台州市杰龙风机厂 | Dust exhaust fan is with return bend mechanism that has filtering mechanism |
| CN111379748B (en) * | 2020-04-10 | 2021-06-22 | 台州市杰龙风机厂 | Dust exhaust fan is with return bend mechanism that has filtering mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100431460C (en) | 2008-11-12 |
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Effective date of registration: 20210104 Address after: 215000 No.1 Xiangyang Road, Suzhou New District, Suzhou City, Jiangsu Province Patentee after: KINGCLEAN ELECTRIC Co.,Ltd. Address before: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: Suzhou Kingclean Floorcare Co.,Ltd. |