CN203539244U - Multi-barrel dust separating structure type dust bucket - Google Patents
Multi-barrel dust separating structure type dust bucket Download PDFInfo
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- CN203539244U CN203539244U CN201320681645.7U CN201320681645U CN203539244U CN 203539244 U CN203539244 U CN 203539244U CN 201320681645 U CN201320681645 U CN 201320681645U CN 203539244 U CN203539244 U CN 203539244U
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- dust
- cyclone chamber
- container
- chamber
- micronic dust
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Abstract
A multi-barrel dust separating structure type dust bucket comprises a container (1), and is characterized in that a dust bucket inner tank (3) is arranged inside the container (1), a plurality of vertical hollow pillars (4) are arranged on the dust bucket inner tank (3), an inner cavity of each vertical hollow pillar (4) is divided into an upper micro dust cyclone chamber (5) and a lower dust collection chamber (6), a mesh cover (9) is arranged between the dust bucket inner tank (3) and the surrounding inner wall of the container (1), a first-stage cyclone chamber is formed between the dust bucket inner tank (3) and the surrounding inner wall of the container (1), and the micro dust cyclone chambers (5) serve as second-stage cyclone chambers. The second-stage cyclone chambers are the multiple micro dust cyclone chambers, due to the fact that the radial dimension of each micro dust cyclone chamber is small, the speed of cyclone formed at the time is quite high, the micro dust cyclone chambers can separate small dust and tinier light ultramicro dust in the air, and the effect that the dust bucket separates the ultramicro dust is largely improved.
Description
Technical field
The utility model relates to vacuum cleaner, is specifically related to the dirt bucket of vacuum cleaner.
Background technology
Along with people's living standard and quality of life improve constantly, also more and more higher to the hygienic requirements of family.Along with industrial fast development, the pollution of environment is also more and more severe simultaneously, and airborne dust day by day increases, and pile up in each surface, the corner that float to family, easily causes growing of bacterium and virus, infringement people's living environment and healthy.Under this situation, various dust collection equipments a large amount of on market also just arise, for people have eliminated endless worry.
The dirt bucket (or claiming dirt cup) of vacuum cleaner, is the core component of vacuum cleaner, and the air with dust that it sucks dust catcher separates, filters and deposit grit.By the design of dirt bucket internal structure, while making work, air can form the whirlwind of one or many in dirt bucket, so that airborne grit is separated, therefore the internal structure of dirt bucket directly affects the performance of dust catcher.
Representative dirt barrel structure on existing market, visible Patent Office of the People's Republic of China is in Granted publication on calendar year 2001 October 17, the patent No. is ZL00266255.8, notification number is CN2453827Y, and name is called the utility model patent of the split-type cyclone dust filter device > > of < < dust catcher.This patent discloses a kind of tip fastening box with upstream and downstream two stage cyclone of dust catcher, comprise a container, in container, be provided with dirty air intlet and cleaned air outlet, described container is separated into the thick dirt chamber of upstream arranged side by side and the thin dirt chamber in downstream, the thick indoor rotary barrel that is provided with of dirt, in rotary barrel, be provided with filtration webmaster, dirty air intlet is positioned at the upper side of thick dirt chamber, carries out the crude separation of large dust in rotary barrel; And the thin indoor rotating cone that is provided with of dirt, the top of rotating cone is cleaned air outlet, the segmentation of carrying out little dust in rotating cone from; Filter in webmaster and be communicated with rotating cone by guiding air channel.Above-mentioned patent scheme still has the following disadvantages: the indoor whirlwind rotating speed of the thin dirt in downstream is limited, the thin dirt of actual downstream chamber only can separate the dust of general small particle diameter, to ultra micro dust, without separating effect, the air that dirt bucket is discharged still contains ultra micro dust, can cause secondary pollution to environment.
Summary of the invention
The utility model object is to provide a kind of many dust separation structure formula dirt buckets, poor to ultra micro dust separation and collecting effect to solve prior art, causes the problem of secondary pollution.
For achieving the above object, the technical solution adopted in the utility model is: a kind of many dust separation structure formula dirt buckets, comprise a container, and this container is provided with dirty air intlet and cleaned air outlet, and dirty air intlet tangentially arranges along container periphery;
Described internal tank is provided with a dirt bucket inner bag;
Described dirt bucket inner bag is provided with multiple vertical open tubular columns, and the inner chamber of each vertical open tubular column is divided into the micronic dust cyclone chamber on top and the dust storage chamber of bottom; Described each micronic dust cyclone chamber periphery is provided with micronic dust cyclone chamber air inlet tangentially, and micronic dust cyclone chamber air outlet is established at the center at the top of each micronic dust cyclone chamber; The lower end closed of described dust storage chamber;
Between described dirt bucket inner bag and container surrounding inwall, be also provided with a mesh cover, between dirt bucket inner bag and container surrounding inwall, form first order cyclone chamber, this first order cyclone chamber is communicated with each micronic dust cyclone chamber through micronic dust cyclone chamber air inlet, and each micronic dust cyclone chamber air outlet is communicated with described cleaned air outlet, using each micronic dust cyclone chamber described in this as second level cyclone chamber.
In such scheme, the inwall of described dust storage chamber is provided with many vertical block reinforcements, in the central upper portion of dust storage chamber, is also provided with a pressure hawk, and the periphery of this pressure hawk is connected with the upper end of each block reinforcement, is pressing formation between hawk and the inwall of dust storage chamber to supply grey gap.
In such scheme, described each micronic dust cyclone chamber air outlet is extended with a vertical column boot segment to micronic dust cyclone chamber inside.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The second level of the present utility model cyclone chamber is multiple micronic dust cyclone chamber, a cyclonic separation, fall after large dust, air-flow is separated into multiply, enter respectively in multiple micronic dust cyclone chambers, form high speed centrifugation motion for the second time, because micronic dust cyclone chamber radial dimension is less, the whirlwind wind speed now forming is very fast, can, by airborne little dust and more fine precipitated ultra micro dust separation, significantly improve the separating effect of dirt bucket to ultra micro dust.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment contour structures schematic diagram;
Fig. 2 is the utility model example structure complete section schematic diagram;
Fig. 3 is the utility model embodiment decomposition texture schematic diagram;
Fig. 4 is the schematic perspective view of the dirt bucket inner bag of the utility model embodiment;
Fig. 5 is the inner bag cylindrical shell schematic perspective view of the dirt bucket inner bag of the utility model embodiment.
In above accompanying drawing: 1, container; 2, dirty air intlet; 3, dirt bucket inner bag; 4, vertical open tubular column; 5, micronic dust cyclone chamber; 6, dust storage chamber; 7, micronic dust cyclone chamber air inlet; 8, micronic dust cyclone chamber air outlet; 9, mesh cover; 10, block reinforcement; 11, press hawk; 12, for the grey gap that falls; 13, vertical column boot segment; 14, cylindrical container main body; 15, upper cover; 16, bottom; 17, inner bag top cover; 18, inner bag cylindrical shell; 19, inner bag bottom; 20, super filter is placed position; 21, sealing ring.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Fig. 1-5:
A kind of many dust separation structure formula dirt buckets, comprise a container 1, and this container 1 is provided with dirty air intlet 2 and cleaned air outlet, and dirty air intlet 2 tangentially arranges along container 1 periphery.Described container 1 inside is provided with a dirt bucket inner bag 3.
Shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, described dirt bucket inner bag 3 is provided with multiple vertical open tubular columns 4, and the inner chamber of each vertical open tubular column 4 is divided into the micronic dust cyclone chamber 5 on top and the dust storage chamber 6 of bottom.The periphery of described each micronic dust cyclone chamber is provided with micronic dust cyclone chamber air inlet 7 tangentially, and micronic dust cyclone chamber air outlet 8 is established at the center at the top of each micronic dust cyclone chamber 5; The lower end closed of described dust storage chamber 6.Specifically, the quantity of vertical open tubular column 4 is not limit, and these vertical open tubular columns 4 are preferably around the axis of dirt bucket Rotational Symmetry and arrange, these vertical open tubular columns 4 can become around a circle of the axis of dirt bucket to arrange, also can become the multi-turn layout around the axis of dirt bucket.As Fig. 4, Fig. 5 give an example, described vertical open tubular column 4 has 15, and become inside and outside two circles to arrange, outer ring is ten vertical open tubular columns 4, and inner ring is five vertical open tubular columns 4, for the micronic dust cyclone chamber air inlet 7 of the vertical open tubular column 4 of inner ring is not blocked, therefore all leave the space of ventilation between the each vertical open tubular column 4 on outer ring.
Shown in Fig. 2, Fig. 3, between described dirt bucket inner bag 3 and container 1 surrounding inwall, be also provided with a mesh cover 9, between dirt bucket inner bag 3 and container 1 surrounding inwall, form first order cyclone chamber, this first order cyclone chamber is communicated with each micronic dust cyclone chamber 5 through micronic dust cyclone chamber air inlet 7, and each micronic dust cyclone chamber air outlet 8 is communicated with described cleaned air outlet, using each micronic dust cyclone chamber 5 described in this as second level cyclone chamber.
Shown in Fig. 2, Fig. 3, concrete, the lower port of described mesh cover 9 is taper reducing and seals with a lid.
Specifically see shown in Fig. 2, Fig. 3, concrete container 1 comprises a cylindrical container main body 14, upper cover 15 and bottom 16.
Shown in Figure 2, specifically, the inwall of described each dust storage chamber 6 is provided with many vertical block reinforcements 10, in the central upper portion of dust storage chamber 6, be also provided with a pressure hawk 11, the periphery of this pressure hawk 11 is connected with the upper end of each block reinforcement 10, is pressing formation between hawk 11 and the inwall of dust storage chamber 6 to supply grey gap 12.And each micronic dust cyclone chamber air outlet 8 is extended with a vertical column boot segment 13 to micronic dust cyclone chamber 5 inside.
Shown in Fig. 2-Fig. 5, described dirt bucket inner bag 3 specifically comprises an inner bag top cover 17, inner bag cylindrical shell 18 and inner bag bottom 19, described inner bag cylindrical shell 18 is the working of plastics that are formed by connecting by multiple hollow cylinders top one, inner bag top cover 17 lids are placed in the top of inner bag cylindrical shell 18, on inner bag top cover 17, corresponding each hollow cylinder is provided with micronic dust cyclone chamber air outlet 8, described vertical column boot segment 13 is also located on inner bag top cover 17, is to be formed to downward-extension by inner bag top cover 17.Described inner bag bottom 19 lids are placed in the bottom of inner bag cylindrical shell 18, and inner bag bottom 19 is provided with sealing ring 21, and inner bag bottom 19 is connected with the sealed bottom of inner bag cylindrical shell 18 by sealing ring 21, with this, each dust storage chamber 6 bottoms is sealed.
In reality, the top of described dirt bucket is provided with super filter and places position 20 on inner bag top cover 17, at this super filter, place in position 20 super filter (super filter does not draw in the drawings) can be set, even if each micronic dust cyclone chamber air outlet 8 just can pass to described cleaned air outlet through super filter, super filter is comprised of fine and closely woven sponge and super not brocade, for the last plane of carrying out to air-out, filters.
During work; when the air that contains dust is in dirty air intlet 2 tangentially enters the container 1 of dirt bucket; under the effect of centrifugal force; dust is at the interior centrifugal motion of doing of container 1; bulky grain dust or cotton-shaped dust are got rid of on the inwall of container 1, and short grained dust enters in mesh cover 9 by the mesh on mesh cover 9, and dust forms for the first time and separates like this; bulky grain dust or cotton-shaped dust have been stayed the bottom of container 1, and granule dust enters in mesh cover 9.Then, in mesh cover 9, with the air stream of granule dust, be divided into multiply, in micronic dust cyclone chamber air inlet 7 tangentially enters each micronic dust cyclone chamber 5 at high speed, air-flow, in each micronic dust cyclone chamber 5, forms high speed centrifugation motion for the second time respectively; At this moment wind speed is very fast, can be by more fine precipitated dust under the effect of centrifugal force and gravity, by the grey gap 12 that falls of the confession between the pressure hawk in dust storage chamber 6 and dust storage chamber 6 walls, drop below the pressure hawk of dust storage chamber 6, and, because there being 4 block reinforcements in control of dust chamber 6, the dust that these block reinforcements can prevent from dropping in dust storage chamber 6 rotates, and guarantees that dust no longer floats.Finally, clean clean air-flow enters super filter by vertical column boot segment 13, micronic dust cyclone chamber air outlet 8 in the middle of micronic dust cyclone chamber 5 and places position 20, through super filter, easily filter out more tiny dust, air by super filter just becomes clean air, and these air are discharged through the cleaned air outlet of container 1.
The present embodiment separates by secondary high speed centrifugation, the super filtration of one deck, the dust of all kinds of, each size, each weight is all effectively separated and is concentrated, and has guaranteed the dynamical operation of motor, improve the efficiency of complete machine, prevented the secondary environmental pollution of fine dust.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. more than a dust separation structure formula dirt bucket, comprises a container (1), and this container (1) is provided with dirty air intlet (2) and cleaned air outlet, and dirty air intlet (2) tangentially arranges along container (1) periphery; It is characterized in that:
Described container (1) inside is provided with a dirt bucket inner bag (3);
Described dirt bucket inner bag (3) is provided with multiple vertical open tubular columns (4), and the inner chamber of each vertical open tubular column (4) is divided into the micronic dust cyclone chamber (5) on top and the dust storage chamber (6) of bottom; Described each micronic dust cyclone chamber (5) periphery is provided with micronic dust cyclone chamber air inlet (7) tangentially, and micronic dust cyclone chamber air outlet (8) is established at the center at the top of each micronic dust cyclone chamber (5); The lower end closed of described dust storage chamber (6);
Between described dirt bucket inner bag (3) and container (1) surrounding inwall, be also provided with a mesh cover (9), between dirt bucket inner bag (3) and container (1) surrounding inwall, form first order cyclone chamber, this first order cyclone chamber is communicated with each micronic dust cyclone chamber (5) through micronic dust cyclone chamber air inlet (7), and each micronic dust cyclone chamber air outlet (8) is communicated with described cleaned air outlet, using each micronic dust cyclone chamber (5) described in this as second level cyclone chamber.
2. many dust separation structure formula dirt buckets according to claim 1, it is characterized in that: the inwall of described each dust storage chamber (6) is provided with many vertical block reinforcements (10), in the central upper portion of dust storage chamber (6), be also provided with a pressure hawk (11), the periphery of this pressure hawk (11) is connected with the upper end of each block reinforcement (10), is pressing formation between hawk (11) and the inwall of dust storage chamber (6) to supply grey gap (12).
3. many dust separation structure formula dirt buckets according to claim 1, is characterized in that: described each micronic dust cyclone chamber air outlet (8) is extended with a vertical column boot segment (13) to micronic dust cyclone chamber (5) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681645.7U CN203539244U (en) | 2013-10-31 | 2013-10-31 | Multi-barrel dust separating structure type dust bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681645.7U CN203539244U (en) | 2013-10-31 | 2013-10-31 | Multi-barrel dust separating structure type dust bucket |
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| Publication Number | Publication Date |
|---|---|
| CN203539244U true CN203539244U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320681645.7U Expired - Fee Related CN203539244U (en) | 2013-10-31 | 2013-10-31 | Multi-barrel dust separating structure type dust bucket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690104A (en) * | 2013-10-31 | 2014-04-02 | 苏州邦威电器有限公司 | Multiple-cylinder dust separation structure type dust bucket |
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2013
- 2013-10-31 CN CN201320681645.7U patent/CN203539244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690104A (en) * | 2013-10-31 | 2014-04-02 | 苏州邦威电器有限公司 | Multiple-cylinder dust separation structure type dust bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161031 |