CN101143082A - Dust-collecting device for vacuum dust-remover - Google Patents
Dust-collecting device for vacuum dust-remover Download PDFInfo
- Publication number
- CN101143082A CN101143082A CNA2006100156848A CN200610015684A CN101143082A CN 101143082 A CN101143082 A CN 101143082A CN A2006100156848 A CNA2006100156848 A CN A2006100156848A CN 200610015684 A CN200610015684 A CN 200610015684A CN 101143082 A CN101143082 A CN 101143082A
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- China
- Prior art keywords
- dust
- filter
- collecting box
- dust collecting
- protecgulum
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Abstract
The invention discloses a dust collecting device of a vacuum cleaner, including a front cover which is provided with a tube connector at the top, a back cover which is connected with the front cover and a dust collecting box which is formed at a base shell under the front cover for gathering the sundries such as the dust etc. The dust collecting box includes a crust body of the dust collecting box, a slip button which is arranged at one side of the crust body and a lifting handle which is arranged at the upper part of the crust body, and the inside of the curst is respectively provided with a vortex separator, a secondary filter and a third filter. Because the invention arranges the vortex separator insides the dust collecting box, the dust of the bigger granules are separated from the air firstly, then the secondary filter is used to separate the dust of the smaller granules, which reduce the dust which piles at a filter screen and a piece of filter paper and reduce the reduction of the dust collecting rate of the filter screen and the filter paper and prolong the working time of the filter.
Description
Technical field
The invention belongs to a kind of vacuum cleaner, be specifically related to a kind of dust collect plant that has the vacuum cleaner of cyclone separator.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical equipment, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.
Dust collector structure comprises substantially and imports the motor of dust collector that generates suction behind the power supply, forms suction nozzle, hose, the filter bag of air path system, gathers the parts such as dust collecting part of inhalation (inhalatio).
Shown in Fig. 1～3, the body of horizontal dust collector generally comprises parts such as protecgulum (not shown), bonnet 5 and drain pan 7.Preceding tops is provided with hose coupling, and the dust-collecting box 9 of inhalation (inhalatio) is gathered in 7 li formation of the drain pan of the bonnet 5 that is connected with protecgulum below protecgulum, is arranged with power knob 2, winder button 4 respectively at the middle part, and bonnet 5 is provided with exhaust sponge lid 3.Be provided with the seal groove that seals with protecgulum in drain pan 7 edges below the protecgulum, can filling sealed cushion rubber in it.Two madial walls of drain pan 7 are respectively equipped with cross rib plate and the vertical floor into the square crossing of strengthening drain pan 7 intensity, and cross rib plate and vertical floor all are vertical formation of two madial walls with drain pan 7.Be respectively equipped with in two outsides of drain pan 7 and make the transportable castor 6 of dust catcher.Drain pan below protecgulum has grid 8 for 7 li, is provided with filter mounting 1 in the front of grid 8, is provided with filtering material sponge (not shown) at grid 8 and filter mounting 1.
Connect power supply during horizontal dust collector work, motor of dust collector and fan running also produce suction, the air that contains foreign substances such as dust enters the dust bag on the dust bag support in the drain pan by hose coupling, and after filtering, foreign substances such as dust lodge in the dust bag.
Dust-collecting box 9 comprises dust-collecting box housing 10, is provided with filter 11 and aflter-fillter 12 in housing 10.The filter core of a filter 11 is a filter structure, and the filter core of aflter-fillter 12 is the filter paper structure, respectively the foreign substances such as dust in the filtered air.
But there is following shortcoming in the dust collect plant of the vacuum cleaner of prior art:
Vacuum cleaner directly contacts with filter after sucking dust, along with the lengthening of working time, just sucks the increase of amount of dust, the dust that pile up in the screen pack place is linear to be increased, filter area is that draught area can reduce gradually, and dust-absorbing rate descends, and influences user's result of use.In addition, active set dust quantity deficiency, promptly when dust accumulates gradually, dust-absorbing rate descends, the user can think that dust arrester fills by mistake, and the dust in this moment dust arrester does not also reach maximum.
Summary of the invention
The present invention proposes for the shortcoming that overcomes the prior art existence, and its objective is provides a kind of dust collect plant that has the vacuum cleaner of cyclone separator.Technical scheme of the present invention is that a kind of dust collect plant of vacuum cleaner comprises parts such as protecgulum, bonnet and drain pan.Before tops be provided with hose coupling, the bonnet that is connected with protecgulum, the dust-collecting box of dust and other impurities matter is gathered in formation in the drain pan below protecgulum, dust-collecting box comprises the dust-collecting box housing, is provided with slider in a side of housing, is provided with handle on the top of housing.In housing, be respectively arranged with cyclone separator and aflter-fillter and No. three filters.Cyclone separator forms spiral-shaped, and the air that contains dust and other impurities moves, forms therein helical flow along the inner round wall of separator, because action of centrifugal force, the dust of larger particles is thrown to the dust-collecting box from opening part.Than the dust of granule since the centrifugal force deficiency continue to make corkscrew motion with air.
The filter core of aflter-fillter is a filter structure, and the filter core of No. three filters is the filter paper structure, respectively in the filtered air than the foreign substances such as dust of granule.
The present invention is owing to be provided with cyclone separator in dust-collecting box, at first the dust with larger particles separates from air, isolate dust by twice filter again than granule, reduced the dust that is deposited on filter screen and the filter paper, slow down filter screen and filter paper dust-absorbing rate and descended, prolonged the working time of filter.
Description of drawings
Fig. 1 is the structure chart that the horizontal dust collector of prior art removes protecgulum;
Fig. 2 is the outline drawing of the horizontal dust collector dust-collecting box of prior art;
Fig. 3 is the exploded view of the horizontal dust collector dust-collecting box of prior art;
Fig. 4 is the outline drawing of horizontal dust collector dust-collecting box of the present invention;
Fig. 5 is the exploded view of horizontal dust collector dust-collecting box of the present invention;
Fig. 6 is the structure chart of cyclone separator in the dust-collecting box of the present invention;
Fig. 7 is the flow schematic diagram of air and dust in the cyclone separator of the present invention.
Wherein:
1 filter mounting, 2 power knobs
3 sponges cover 4 winder buttons
5 bonnets, 6 castors
7 drain pans, 8 grids
9 dust-collecting boxes, 10 dust-collecting box housings
No. 11 filter 12 aflter-fillters
13 dust-collecting boxes, 14 sliders
15 handles, 16 dust-collecting box housings
17 cyclone separators, 18 aflter-fillters
No. 19 3 filters
The specific embodiment
Be elaborated below in conjunction with the dust collect plant of drawings and Examples to vacuum cleaner of the present invention:
In the accompanying drawings, identical parts use identical symbol, and arrow is represented the direction that air and dust flow.
Shown in Fig. 4～6, a kind of dust collect plant of vacuum cleaner comprises parts such as protecgulum (not shown), bonnet 5 and drain pan 7.Preceding tops is provided with hose coupling, the bonnet 5 that is connected with protecgulum, the dust-collecting box 13 of dust and other impurities is gathered in 7 li formation of the drain pan below protecgulum, and dust-collecting box 13 comprises dust-collecting box housing 16, side at housing 16 is provided with slider 14, is provided with handle 15 on the top of housing 16.In housing 16, be respectively arranged with cyclone separator 17 and aflter-fillter 18 and No. three filters 19.Cyclone separator 17 forms spiral-shaped, and the air that contains dust and other impurities moves along the inwall of separator, forms helical flow therein, because action of centrifugal force, the dust of larger particles is thrown to the dust-collecting box 13 from opening part.Less dust granule continues along with air is made corkscrew motion owing to the centrifugal force deficiency.
The filter core of aflter-fillter 18 is a filter structure, and the filter core of No. three filters 19 is the filter paper structure, respectively in the filtered air than the foreign substances such as dust of granule.
The present invention is owing to be provided with cyclone separator in dust-collecting box, at first the dust with larger particles separates from air, isolate dust by twice filter again than granule, reduced the dust that is deposited on filter screen and the filter paper, slow down filter screen and filter paper dust-absorbing rate and descended, prolonged the working time of filter.
Claims (3)
1. the dust collect plant of a vacuum cleaner, comprise that the top is provided with the protecgulum of hose coupling, the bonnet that is connected with protecgulum, form the dust-collecting box that gathers dust and other impurities matter in the drain pan below protecgulum, dust-collecting box comprises the dust-collecting box housing, side at housing is provided with slider, is provided with handle on the top of housing, it is characterized in that: be respectively arranged with cyclone separator, aflter-fillter and No. three filters in housing.
2. the dust collect plant of vacuum cleaner according to claim 1 is characterized in that: cyclone separator formation helical form.
3. the dust collect plant of vacuum cleaner according to claim 1, it is characterized in that: the filter core of aflter-fillter is a filter structure, the filter core of No. three filters is the filter paper structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100156848A CN101143082A (en) | 2006-09-15 | 2006-09-15 | Dust-collecting device for vacuum dust-remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100156848A CN101143082A (en) | 2006-09-15 | 2006-09-15 | Dust-collecting device for vacuum dust-remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101143082A true CN101143082A (en) | 2008-03-19 |
Family
ID=39205945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100156848A Pending CN101143082A (en) | 2006-09-15 | 2006-09-15 | Dust-collecting device for vacuum dust-remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101143082A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162971A (en) * | 2013-05-15 | 2014-11-26 | 科倍隆有限公司 | Screw machine and method as well as processing installation for the processing of bulk material |
| CN109700374A (en) * | 2019-03-11 | 2019-05-03 | 张海平 | Automatic cleaning anti-clogging dust catcher |
| CN112401761A (en) * | 2020-11-19 | 2021-02-26 | 苏州高之仙自动化科技有限公司 | Noise reduction packaging shell of air suction motor |
-
2006
- 2006-09-15 CN CNA2006100156848A patent/CN101143082A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162971A (en) * | 2013-05-15 | 2014-11-26 | 科倍隆有限公司 | Screw machine and method as well as processing installation for the processing of bulk material |
| CN104162971B (en) * | 2013-05-15 | 2017-04-12 | 科倍隆有限公司 | Screw machine and method as well as processing installation for the processing of bulk material |
| US9688003B2 (en) | 2013-05-15 | 2017-06-27 | Coperion Gmbh | Screw machine and method as well as processing installation for the processing of bulk material |
| CN109700374A (en) * | 2019-03-11 | 2019-05-03 | 张海平 | Automatic cleaning anti-clogging dust catcher |
| CN112401761A (en) * | 2020-11-19 | 2021-02-26 | 苏州高之仙自动化科技有限公司 | Noise reduction packaging shell of air suction motor |
| CN112401761B (en) * | 2020-11-19 | 2021-11-30 | 苏州高之仙自动化科技有限公司 | Noise reduction packaging shell of air suction motor |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080319 |