CN102283613A - Cyclone separation device - Google Patents
Cyclone separation device Download PDFInfo
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- CN102283613A CN102283613A CN2011101787735A CN201110178773A CN102283613A CN 102283613 A CN102283613 A CN 102283613A CN 2011101787735 A CN2011101787735 A CN 2011101787735A CN 201110178773 A CN201110178773 A CN 201110178773A CN 102283613 A CN102283613 A CN 102283613A
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- cyclone separator
- cleaning device
- sidewall
- filter mantle
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Abstract
The invention relates to a cyclone separation device, which comprises a first level cyclone separator and a second level cyclone separator positioned on the downstream of the first level cyclone separator, wherein the first level cyclone separator comprises a first level cyclone separation cavity, a first level air inlet and a first level air outlet; a filtering cover is arranged on the upper part of the first level cyclone separation cavity; a side wall with a plurality of through holes is arranged on the filtering cover, and the through holes form a first level air outlet; an air outlet channel which is tightly attached to the downstream of the first level air outlet is formed inside the filtering cover; and a cleaning piece capable of moving along the side wall is arranged on the inner side and/or the outer side of the side wall of the filtering cover, can be used for cleaning the side wall of the filtering cover and the plurality of through holes in the process of moving the cleaning piece, and is designed to be driven to move on the basis of external acting force or to be driven to move through rotating airflow. Due to the additional arrangement of the cleaning piece, the cyclone separation device can clean the side wall of the filtering cover without the disassembly of the filtering cover, so that the working efficiency of the cyclone separation device is improved.
Description
Technical field
The present invention relates to the cyclone separator that a kind of family expenses vacuum cleaning apparatus is used.
Background technology
The multistage cyclone formula dust catcher that existing market is popular cleans convenient consumer's the welcome that is subjected to very much because of outward appearance novelty, dustless bag.Along with the raising of people's living standard, new requirement is proposed constantly also the dust catcher technical performance.
Above-mentioned multistage cyclone separating type dust remover has a multistage cyclone separation device, wherein, and at least one second level cyclone separator that multistage cyclone separation device comprises first order cyclone separator and is positioned at first order cyclone separator downstream.The internal upper part operated by rotary motion of first order cyclone separator has a filter mantle, have a sidewall that has some through holes on this filter mantle, will separate once more through entering again in the cyclone separator of the second level behind the filter mantle through the air-flow after the initial gross separation of first order cyclone separator.
Because the air-flow that separates through first order cyclone separator still is entrained with dust.Because the through-hole diameter on the filter mantle is very little; the granule dust suitable with through-hole diameter is easy to be blocked in the through hole; and the floccule in the air-flow is because lighter weight; also can be along with air-flow flows to the through hole of filter mantle; these floccules are owing to light weight, volume are big; be easy to constantly be deposited in the surface of filter mantle, thereby the mesh of filter mantle is blocked.This moment, the user must close dust catcher, cleaned after filter mantle is removed and could continue use after making through hole unimpeded.And this will be along the operating efficiency that has had a strong impact on dust catcher, and it is very inconvenient to make the user use.
Summary of the invention
The purpose of this invention is to provide a kind of multistage cyclone separation device that fast filter mantle is cleaned.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of cyclone separator, the second level cyclone separator that comprises first order cyclone separator and be positioned at described first order cyclone separator downstream, described first order cyclone separator comprises first order cyclonic separation chamber, lead to the first order air intake in the described first order cyclonic separation chamber, the first order gas outlet of leading to outside, described first order cyclonic separation chamber, the bottom in described first order cyclonic separation chamber forms collects the first order dust storage chamber that separates the back dust, the top in described first order cyclonic separation chamber is provided with a filter mantle, described filter mantle has a sidewall that has some through holes, described through hole forms described first order gas outlet, the inside of described filter mantle forms the outlet passageway in downstream, and then described first order gas outlet, the inboard of the sidewall of described filter mantle and arranged outside have the cleaning device that can move along described sidewall, described cleaning device can clean sidewall and some described through holes of described filter mantle in the process that moves, and described cleaning device is arranged to rely on applied external force to drive and is moved or moved by the air stream drives of rotating.
In the technique scheme, preferably, this device comprises that also one drives the actuator that described cleaning device moves along described filter mantle sidewall, described actuator has inner end and outer end, described cleaning device fix or the inner end of the described driver part that is in transmission connection on, the outer end of described driver part extends the outside of described cyclone separator.
In above-mentioned optimal technical scheme, can also be preferred, on the sidewall that is arranged on described filter mantle that described cleaning device can rotate.Have the first brush bar that at least one is provided with along above-below direction on the described cleaning device, when described cleaning device rotated, the described first brush bar rotated along the wall of the sidewall of described filter mantle.The material of the described first brush bar is an elastic caoutchouc, has some salient points on the described first brush bar, and described salient point is against on the sidewall of described filter mantle.
In the above-mentioned optimal technical scheme, can also be preferred, on the sidewall that is arranged on described filter mantle that described cleaning device can slide up and down or roll.Described cleaning device has the second circular brush bar, and when described cleaning device slided up and down or rolls, the described second brush bar slided or rolls along the wall of the sidewall of described filter mantle.The material of the described second brush bar is an elastic caoutchouc, has some salient points on the described second brush bar, and described salient point is against on the sidewall of described filter mantle.
In the technique scheme, preferably, described cleaning device freely is placed on the inboard of sidewall of peripheral or described filter mantle of the sidewall of described filter mantle, described cleaning device in the form of a ring or helical form, when described cleaning device is flow through the airflow acting force of through hole and overcomes self gravitation and do the time spent, described cleaning device upwards floats along the sidewall of described filter mantle.
In the technique scheme, described second level cyclone separator has a plurality of, and a plurality of described second level cyclone separator is arranged in parallel, each described second level cyclone separator all has a second level air intake, and each described second level air intake is connected with described first order gas outlet.
The present invention compared with prior art has following advantage: the present invention sets up cleaning device by the inboard and the outside at the sidewall of filter mantle, and this cleaning device is arranged to rely on applied external force to drive or moved by its sidewall along described filter mantle of air stream drives that rotates, in the moving process of cleaning device, promptly can clean like this some filter mantles, therefore, cyclone separator of the present invention need not to dismantle filter mantle just can finish the sidewall cleaning to filter mantle, thereby has improved the operating efficiency of the dust catcher that this kind of cyclone separator is installed.
Description of drawings
Accompanying drawing 1 is that the master of the cyclone separator of embodiments of the invention 1 looks cutaway view;
Accompanying drawing 2 is cut-away views of the cyclone separator of embodiments of the invention 1;
Accompanying drawing 3 is another stereograms (removal lower case) of the cyclone separator of embodiments of the invention 1;
Accompanying drawing 4 is disassembly diagrams of the device in the accompanying drawing 3;
Accompanying drawing 5 is the disassembly diagrams at accompanying drawing 3 another visual angles;
Accompanying drawing 6 is perspective views of the cyclone separator of embodiments of the invention 2;
Wherein: 100, first order cyclonic separation; 200, second level cyclone separator; 101, first order cyclonic separation chamber; 102, first order dust storage chamber; 103, filter mantle; 104, through hole; 105, sidewall; 106, core tube; 107, cleaning device; 108, salient point; 109, sleeve; 110, drive link; 111, turning handle knob; 112, the first brush bar.
The specific embodiment
Below by the description that accompanying drawing carries out embodiment, it is clear and easier to understand that advantage of the present invention will become.
Embodiment 1:
Shown in accompanying drawing 1-3, second cyclone separator 200 that this multistage cyclone separation device comprises first order cyclone separator 100 and is positioned at first order cyclone separator 100 downstreams.Wherein, on structure was arranged, first order cyclone separator 100 was positioned at the bottom of second level cyclone separator 200.
First order cyclone separator 100 inside have a first order cyclonic separation chamber 101, the first order dust storage chamber 102 of first order cyclone separator is formed on the bottom in first order cyclonic separation chamber 101, and first order cyclone separator 100 has one and leads to first order air intake (not shown) in the first order cyclonic separation chamber 101 and the first order gas outlet of leading to 101 outsides, first order cyclonic separation chamber.As shown in the figure, 101 tops, first order cyclonic separation chamber are provided with filter mantle 103, filter mantle 103 has a sidewall 105 that has some through holes 104, these through holes 104 promptly constitute the first order gas outlet of first order cyclone separator 101, form the and then outlet passageway (not shown) of first order gas outlet in the inboard of the sidewall 105 of filter mantle 103.Filter mantle 103 inside are provided with the core tube 106 of a hollow, and outlet passageway is formed between core tube 106 and the filter mantle 103.The arranged outside of the sidewall 105 of filter mantle 103 has cleaning device 107.Cleaning device 107 can to the sidewall of filter mantle 103 with and on some through holes 104 clean.Shown in Fig. 4,5, cleaning device 107 is a ring-type rotary body, its rotating outside that is set in the sidewall 105 of filter mantle 103.The first brush bar 112 that has three circumferencial directions to distribute on the cleaning device 107 along filter mantle 103 places, the employing rubber material of the first brush bar 112, these first brush bars 112 are along being that height along above-below direction and its length and filter mantle 103 is suitable, have some salient points 108 on the rubber strip, the protrusion direction of salient point 108 is towards the wall direction of sidewall 105, and these salient points 108 are against on the wall of sidewall 105.The bottom of cleaning device 107 is fixed on the sleeve 109 (inside of the inside of this sleeve 109 and core tube 106 connects) of a hollow, the inner end that the inwall of sleeve 109 and stretches into the drive link 110 in the sleeve 109 fixes (being the bottom), the outer end of drive link 110 (being the upper end) extend into the outside of whole cyclone separator, and the center line of the axial line of drive link 110, cleaning device 107, the center line of filter mantle 103 coincide.The outer end of drive link 110 is fixed with a turning handle knob 111, when rotating turning handle knob 111, drive link 110 rotates thereupon, driving sleeve 109 rotates, and then drive cleaning device 107 rotates, in the rotation process of cleaning device 107, the brush of first on the cleaning device 107 bar 112 is promptly finished the cleaning to the sidewall of filter mantle 103.
Second level cyclone separator 200 has a plurality of, and a plurality of second level cyclone separator 200 is arranged in parallel, and a plurality of second level cyclone separator 200 is arranged along a taper seat or the face of cylinder, and the axial line of the axial line at this taper seat or place, the face of cylinder and first order cyclone separator 100 roughly coincides.Each second level cyclone separator 200 has second air intake,
Set forth the course of work of the multistage cyclone separation device of foregoing description below:
When cyclone separator is worked; the air intake of dust-contained airflow through first order cyclonic separation chamber 101 enters in the first order cyclonic separation chamber 101; dust-contained airflow is the process centrifugation in first order cyclonic separation chamber 101; the bulky grain dust is stayed in the first order dust storage chamber 102; the through hole of crossing on the filter mantle 103 through the first air communication of carrying the granule dust secretly of separating 104 enters outlet passageway; and laggard cross outlet passageway after, enter in each cyclonic separation chamber, second level by the second level air inlet of each second level cyclone separator 200 again and separate once more.Band dirt air through cleaning is discharged through the air outlet of each second level cyclone separator at last.
In this process, blocked or part is when stopping up when the through hole on the filter mantle 103, close the power supply of dust catcher, rotation turning handle knob 111, make the sidewall 105 of 107 pairs of filter mantles 103 of cleaning device clean, back and forth after the rotation several times, the fine particle and the dust cleaning that can will stick on the filter mantle 103 are clean, thereby the through hole 104 of filter mantle 103 is kept clear.
Cleaning device in the foregoing description also can be arranged to slide up and down or roll along the sidewall of filter mantle, and at least one circular or spiral helicine second brush bar just need be set on the cleaning device this moment, and the second brush bar is set in outside the sidewall of filter mantle.Second brush has several salient points on the bar, and these salient points are against on the sidewall of filter mantle, sliding up and down or rolling and claim that the second brush bar promptly finishes the cleaning to the sidewall of filter mantle at cleaning device.In addition, in order to make cleaning device slide up and down or to roll, drive link can be arranged to carry out push pull maneuver, also can be arranged to be rotated action, every can make cleaning device under the driving that relies on applied external force along sidewall slide up and down or the structure of rolling all can, do not give unnecessary details at this.
This embodiment is the outside that cleaning device is arranged on the sidewall of filter mantle, if cleaning device is arranged on the inboard of the sidewall of filter mantle, its cleaning effect is identical with being arranged on the outside, and its structure also can adopt above-mentioned frame mode.
Embodiment 2:
As shown in Figure 6, this multistage cyclone separation device second cyclone separator 200 ' of comprising first order cyclone separator 100 ' and being positioned at first order cyclone separator 100 ' downstream.Wherein, on structure was arranged, first order cyclone separator 100 ' was positioned at the bottom of second level cyclone separator 200 '.
First order cyclone separator 100 ' inside has a first order cyclonic separation chamber 101 ', the first order dust storage chamber 102 ' of first order cyclone separator is formed on the bottom in first order cyclonic separation chamber 101 ', and first order cyclone separator 100 ' has the first order gas outlet leading to the first order air intake (not shown) in the first order cyclonic separation chamber 101 ' and lead to 101 ' outside, first order cyclonic separation chamber.As shown in the figure, 101 ' top, first order cyclonic separation chamber is provided with filter mantle 103 ', filter mantle 103 ' has a sidewall 105 ' that has some through holes 104 ', these through holes 104 ' promptly constitute the first order gas outlet of first order cyclone separator 101 ', the arranged outside of the sidewall 105 ' of filter mantle 103 ' has cleaning device 107 ', cleaning device 107 ' can to the sidewall of filter mantle 103 ' with and on some through holes 104 ' clean.What the difference of this embodiment and embodiment 1 was cleaning device establishes concrete structure and type of drive.In this embodiment, cleaning device 107 ' is the outside that is arranged on the sidewall 105 ' of filter mantle 103 ' freely, cleaning device 107 ' is circular, and the material of cleaning device 107 ' adopts lighter material to make, and some salient points 108 ' facing to through hole 104 ' are arranged on it.When air flow stream was crossed through hole 104 ' and located, cleaning device 107 ' was subjected to airflow acting force and will moves along the sidewall 105 ' of filter mantle 103 '.In moving process, when air-flow can overcome the self gravitation of cleaning device 107 ' to the active force that cleaning device 107 ' applied, cleaning device 107 ' will upwards float along sidewall 105 ', and this unsteady motion is a kind of irregular motion.And airflow acting force diminishes or when being zero, cleaning device 107 ' will move down along sidewall 105 '.Therefore, in this cleaning course, cleaning device 107 ' moves continuous high and low, thereby utilizes the salient point 108 ' on it to make the sidewall 105 ' of filter mantle 103 ' constantly be cleaned.
The cleaning device 107 ' of present embodiment be except can being arranged to the ring-type, can also be arranged to helical form or other are irregularly shaped, and also it can be arranged on the inboard of the sidewall 105 ' of filter mantle 103 '.
The dust that cyclone separator of the present invention is easily piled up on the sidewall to filter mantle cleans, and low cost of manufacture, easy operating.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. cyclone separator, the second level cyclone separator that comprises first order cyclone separator and be positioned at described first order cyclone separator downstream, described first order cyclone separator comprises first order cyclonic separation chamber, lead to the first order air intake in the described first order cyclonic separation chamber, the first order gas outlet of leading to outside, described first order cyclonic separation chamber, the bottom in described first order cyclonic separation chamber forms collects the first order dust storage chamber that separates the back dust, the top in described first order cyclonic separation chamber is provided with a filter mantle, described filter mantle has a sidewall that has some through holes, described through hole forms described first order gas outlet, it is characterized in that: the inboard of the sidewall of described filter mantle and arranged outside have the cleaning device that can move along described sidewall, described cleaning device can clean sidewall and some described through holes of described filter mantle in the process that moves, and described cleaning device is arranged to rely on applied external force to drive and is moved or moved by the air stream drives of rotating.
2. cyclone separator according to claim 1, it is characterized in that: this device comprises that also one drives the actuator that described cleaning device moves along described filter mantle sidewall, described actuator has inner end and outer end, described cleaning device fix or the inner end of the described driver part that is in transmission connection on, the outer end of described driver part extends the outside of described cyclone separator.
3. cyclone separator according to claim 2 is characterized in that: on the sidewall that is arranged on described filter mantle that described cleaning device can rotate.
4. cyclone separator according to claim 3, it is characterized in that: have the first brush bar that at least one is provided with along above-below direction on the described cleaning device, when described cleaning device rotated, the described first brush bar rotated along the wall of the sidewall of described filter mantle.
5. cyclone separator according to claim 4 is characterized in that: the material of the described first brush bar is an elastic caoutchouc, has some salient points on the described first brush bar, and described salient point is against on the sidewall of described filter mantle.
6. cyclone separator according to claim 2 is characterized in that: on the sidewall that is arranged on described filter mantle that described cleaning device can slide up and down or roll.
7. cyclone separator according to claim 6, it is characterized in that: described cleaning device has the second circular brush bar, when described cleaning device slided up and down or rolls, the described second brush bar slided or rolls along the wall of the sidewall of described filter mantle.
8. cyclone separator according to claim 7 is characterized in that: the material of the described second brush bar is an elastic caoutchouc, has some salient points on the described second brush bar, and described salient point is against on the sidewall of described filter mantle.
9. cyclone separator according to claim 1, it is characterized in that: described cleaning device freely is placed on the inboard of sidewall of peripheral or described filter mantle of the sidewall of described filter mantle, described cleaning device in the form of a ring or helical form, when described cleaning device is flow through the airflow acting force of described through hole and overcomes self gravitation and do the time spent, described cleaning device upwards floats along the sidewall of described filter mantle.
10. cyclone separator according to claim 1, it is characterized in that: described second level cyclone separator has a plurality of, and a plurality of described second level cyclone separator is arranged in parallel, each described second level cyclone separator all has a second level air intake, and each described second level air intake is connected with described first order gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101787735A CN102283613B (en) | 2011-06-22 | 2011-06-22 | Cyclone separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101787735A CN102283613B (en) | 2011-06-22 | 2011-06-22 | Cyclone separation device |
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| CN102283613A true CN102283613A (en) | 2011-12-21 |
| CN102283613B CN102283613B (en) | 2013-11-27 |
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| CN2011101787735A Active CN102283613B (en) | 2011-06-22 | 2011-06-22 | Cyclone separation device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105962846A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN105962847A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN108261145A (en) * | 2018-02-07 | 2018-07-10 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
| CN108294686A (en) * | 2018-02-07 | 2018-07-20 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
| WO2019154314A1 (en) * | 2018-02-07 | 2019-08-15 | 江苏美的清洁电器股份有限公司 | Cyclonic separation apparatus and application thereof |
| CN110124887A (en) * | 2019-06-18 | 2019-08-16 | 大唐郓城发电有限公司 | A kind of desulphurization denitration deduster dedicated swirl cover |
| US10398267B2 (en) | 2001-06-30 | 2019-09-03 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup, dust cup assembly and handheld cleaner |
| CN111603091A (en) * | 2019-02-22 | 2020-09-01 | 浪速亚洲企业 | Dust collecting device for dust collector and dust collector |
| AU2017423524B2 (en) * | 2017-07-12 | 2022-06-16 | Lg Electronics Inc. | Vacuum cleaner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102013613B1 (en) * | 2017-07-12 | 2019-08-23 | 엘지전자 주식회사 | Vacuum cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10398267B2 (en) | 2001-06-30 | 2019-09-03 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup, dust cup assembly and handheld cleaner |
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| CN108294686B (en) * | 2018-02-07 | 2021-04-09 | 江苏美的清洁电器股份有限公司 | Cyclone separation device and dust collector |
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| US12059120B2 (en) | 2018-02-07 | 2024-08-13 | Jiangsu Midea Cleaning Appliances Co., Ltd | Cyclonic separation device and application thereof |
| CN111603091A (en) * | 2019-02-22 | 2020-09-01 | 浪速亚洲企业 | Dust collecting device for dust collector and dust collector |
| CN110124887A (en) * | 2019-06-18 | 2019-08-16 | 大唐郓城发电有限公司 | A kind of desulphurization denitration deduster dedicated swirl cover |
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| CN102283613B (en) | 2013-11-27 |
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