CN102805599B - Cyclone separator - Google Patents

Cyclone separator Download PDF

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Publication number
CN102805599B
CN102805599B CN201110145616.4A CN201110145616A CN102805599B CN 102805599 B CN102805599 B CN 102805599B CN 201110145616 A CN201110145616 A CN 201110145616A CN 102805599 B CN102805599 B CN 102805599B
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CN
China
Prior art keywords
cleaner plate
cyclone separator
filtration core
dust
disengagement chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201110145616.4A
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Chinese (zh)
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CN102805599A (en
Inventor
杨加刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN201110145616.4A priority Critical patent/CN102805599B/en
Publication of CN102805599A publication Critical patent/CN102805599A/en
Application granted granted Critical
Publication of CN102805599B publication Critical patent/CN102805599B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of cyclone separator, including cylindrical shape cyclonic separation chamber and the filtration core set within it, described filtration core bottom is fixedly connected with the cleaner plate mated with cyclonic separation chamber, and when filtration core is positioned at installation site, cleaner plate is positioned at bottom disengagement chamber.When needs clean separation chamber, it is only necessary to filtration core is separated with disengagement chamber rear and axially withdrawn along it, cleaner plate can be driven outwards to remove, disengagement chamber inside can be cleaned by removal process, the simpler convenience of use procedure.

Description

Cyclone separator
Technical field
The present invention relates to dust removal with machine technical field, particularly relate to the cyclone separator of a kind of easy to clean disengagement chamber.
Background technology
Generally, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filter, the foreign body in air is filtered, the device in cleaning chamber.
In general, vacuum cleaner mainly includes aspirator and suction line, it is arranged on body in blower fan for the aspirator that dominant shape becomes with motor, suction line includes suction nozzle and suction nozzle, and suction nozzle has downwardly open air entry telescoping tube and flexible pipe by suction nozzle to communicate with the air inlet of body inner blower.During vacuum cleaner operating, motor drives the impeller high speed rotating of blower fan, is discharged by the air in vacuum cleaner, forms instantaneous vacuum, and form an at a relatively high Negative Pressure Difference between ambient atmosphere in vacuum cleaner.Under the effect of this Negative Pressure Difference, the dust near suction nozzle passes through in the dust bucket in air entry inhalation machine body together with air.Air containing dust after filtering, then flows back to outside vacuum cleaner from air outlet in body dust bucket.So, the effect of dust out, clean floor is just reached.The suction rate of vacuum cleaner is divided into the class of multiple operable control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, sofa, corner, in order to aspirate dust everywhere better.
By the use of vacuum cleaner and moving method, it is possible to be divided into horizontal, vertical, portable etc., the wherein horizontal family that is mainly used in, clean the little foreign bodies such as dust with comparalive ease: the ground such as vertical easy cleaning woollen blanket;Portable easily clean the narrow positions such as step, desktop.
Referring to Fig. 1, Fig. 2, a kind of bedroom dust collecting bucket of dust catcher of prior art includes dust bucket staving 1, the top of described dust staving 1 is provided with dust bucket upper cover 11, described dust bucket staving 1 upper opening is provided with cyclone separator (cyclone) 2, a dust compartment 3 it is provided with in dust bucket staving 1 below described cyclone separator 2, from brush suck the air-flow of inclusion of dirt from air inlet 8 configured in dust compartment 3 pipeline of side enter in cyclone separator 2, described cyclone separator 2 be the structure utilizing the air stream of rotation to separate the foreign bodies such as dust.
The right part opening of described cyclone separator 2 is provided with filtration core 6, described filtration core 6 is the conical structure separating the foreign bodies such as dust, this filtration core 6 be internally formed exhaust passage, the right part opening of this filter is provided with gas outlet 4, this gas outlet 4 is connected with vacuum cleaner space outerpace, the bottom left of described cyclone separator 2 is provided with dust passage 5, and described cyclone separator 2 is connected with described dust compartment 3 by described dust passage 5.
When vacuum cleaner operates, the foreign bodies such as the dust near suction head of suction cleaner pass through hose together with air, air inlet 8 bottom dust bucket staving 1 is sucked in cyclone separator 2, the air of high speed rotating is formed in cyclone separator 2, the foreign bodies such as the dust in air are under the influence of centrifugal force, it is thrown on the sidewall of cyclone separator 2, and rotation limit, limit falls, the foreign particles such as final dust accumulate in the dust compartment 3 below cyclone separator 2 gradually, air is after the foreign bodies such as the filtration core 6 separating and filtering dust in cyclone separator 2 simultaneously, it is discharged to outside vacuum cleaner by exhaust passage therein and gas outlet 4.
But existing cyclone separator needs when cleaning to take out filtration core, and is cleaned respectively inside filtration core and disengagement chamber.Object is more makes troubles to user for cleaning, and disengagement chamber cleaning inside is more difficult.
Summary of the invention
The technical problem to be solved is the shortcoming overcoming prior art, it is provided that a kind of cyclone separator that can reduce disengagement chamber cleaning difficulty.
The technical solution adopted in the present invention is:
A kind of cyclone separator, including cylindrical shape cyclonic separation chamber and the filtration core set within it, described filtration core bottom is fixedly connected with the cleaner plate mated with cyclonic separation chamber, and when filtration core is positioned at installation site, cleaner plate is positioned at bottom disengagement chamber.
Preferably, the periphery of cleaner plate is fixedly installed rubber ring or hairbrush and contacts with soft with disengagement chamber inwall, and soft contact can avoid cleaner plate with disengagement chamber inwall, direct swiping occur or be stuck, and can improve the cleaning effect to disengagement chamber.
Preferably, described cleaner plate is connected that part and filtration core are fixing to be connected, and described connector is tubular structure integral part of with cleaner plate, is correspondingly formed the bulge loop that can mate insertion cleaner plate central through hole inside described disengagement chamber.Or described connector rod-like structure, and at cleaner plate center groove, be correspondingly formed inside disengagement chamber and can mate the bulge loop inserting groove, groove and the bulge loop structure of location are set bottom cleaner plate, can ensure that stablizing of cleaner plate in work, it is to avoid vibrations or noise occur for it.
Preferably, for improving dust mouth place air-flow velocity, described connector is provided with connector for the rotatable turbulent flow generator of axle.
The invention has the beneficial effects as follows: when needs clean separation chamber, after having only to separate filtration core with disengagement chamber and axially withdrawn along it, cleaner plate can be driven outwards to remove, disengagement chamber inside can be cleaned by removal process, the simpler convenience of use procedure.
Accompanying drawing explanation
Fig. 1 is prior art dust collect plant axonometric chart;
Fig. 2 is the cross sectional view of dust collect plant shown in Fig. 1;
Fig. 3 be cyclone filter of the present invention packaging under oblique view;
Fig. 4 is the schematic diagram of the cleaning process of cyclone filter of the present invention;
Fig. 5 is the second schematic diagram of the cleaning process of cyclone filter of the present invention;
Fig. 6 is partial cutaway structural representation shown in Fig. 4.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The horizontal dust collector dust bucket of the present invention includes dust bucket staving, the top of described dust staving is provided with dust bucket upper cover, described dust bucket staving upper opening is provided with cyclone separator (cyclone), a dust compartment it is provided with in dust bucket staving below described cyclone separator, from brush suck the air-flow of inclusion of dirt from air inlet configured in dust compartment the pipeline of side enter in cyclone separator, described cyclone separator is utilize the air stream rotated to separate the structure of the foreign bodies such as dust.
As seen in figures 3-6, the right part opening of described cyclone separator 20 is provided with filtration core 21, described filtration core 21 is the conical structure separating the foreign bodies such as dust, this filtration core 21 be internally formed exhaust passage, the right part of this filtration core 21 is fixedly connected with fixed structure and is provided with gas outlet at its center, this gas outlet is connected with vacuum cleaner space outerpace, and described fixed structure is and axially vertical outward extending flange arrangement, is connected by screw and separator opening are fixing.The bottom left of described cyclone separator is provided with dust passage, and described cyclone separator is connected with described dust compartment by described dust passage.
As Figure 4-Figure 6, filtration core 21 afterbody of the present invention is fixedly connected with disc cleaner plate 22, described cleaner plate 22 and disengagement chamber form fit by connector 23, and its edge is in close contact with disengagement chamber inwall.When filtration core 21 is in installation site, cleaner plate 22 againsts the left base inner surface of disengagement chamber.Wherein, described connector 23 and cleaner plate 22 are integrally formed by duroplasts, and are connected by injection moulding or screw thread the mode such as connects and is connected fixing to connector 23 and filtration core 21 afterbody.
Effect is contacted for what improve cleaner plate 22 and disengagement chamber inner surface, described cleaner plate 22 periphery is for being provided with annular rubber ring, contact rubber ring and disengagement chamber contact internal walls, cleaning effect and the manipulation that can improve cleaner plate 22 are simple, and the deformation of contact rubber ring is possible to prevent cleaner plate 22 and disengagement chamber inwall to interfere scratch etc..
Certainly, rubber ring is replaced with density sponge ring a little greatly or cloth etc. other etc. property material, or form in cleaner plate neighboring that the hair brush structure that extends radially outward is equally possible realizes the effect above.
Described connector 23 is tubular structure integral part of with cleaner plate 22, wherein said tubular structure external diameter is not more than the tail diameter of filtration core, namely described cleaner plate 22 center is also formed with through hole, for improving stability during cleaner plate work, being correspondingly formed at described disengagement chamber left side wall medial center place and can mate the bulge loop 25 inserting cleaner plate 22 central through hole, the spacing of cleaner plate 22 is possible to prevent cleaner plate vibrations in disengagement chamber by bulge loop 25.
Certainly, described connector can also adopt rod-like structure, and at cleaner plate center groove, be correspondingly formed at disengagement chamber left side wall medial center place accordingly and can mate the bulge loop inserting groove, equally possible realizes above-mentioned purpose.
Further, for improving the consumption to dust export place air-flow, also can set up air-flow relief features such as lug, nib on described connector or with connector for the rotatable turbulent flow generator of axle etc., described turbulent flow generator forms reeded cylindrical structural for its cylinder, turbulent flow generator can consume airflow kinetic energy, so that the dust separated is mingled with the least possible air-flow when discharging disengagement chamber, improves the smooth distribution in dust bucket, improve dust collecting effect.
When vacuum cleaner operates, the foreign bodies such as the dust near suction head of suction cleaner pass through hose together with air, air inlet bottom dust bucket staving is sucked in cyclone separator, the air of high speed rotating is formed in cyclone separator, the foreign bodies such as the dust in air are under the influence of centrifugal force, it is thrown on the sidewall of cyclone separator, and rotation limit, limit falls, the foreign particles such as final dust accumulate in the dust compartment below cyclone separator gradually, air is after the foreign bodies such as the filtration core separating and filtering dust in cyclone separator simultaneously, it is discharged to outside vacuum cleaner by exhaust passage therein and gas outlet.
When needs clean separation chamber, it is only necessary to filtration core is separated with disengagement chamber rear and axially withdrawn along it, cleaner plate can be driven outwards to remove, disengagement chamber inside can be cleaned by removal process, the simpler convenience of use procedure.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (4)

1. a cyclone separator, including cylindrical shape cyclonic separation chamber and the filtration core set within it, it is characterized in that: described filtration core bottom is fixedly connected with the cleaner plate mated with cyclonic separation chamber, when filtration core is positioned at installation site, cleaner plate is positioned at bottom disengagement chamber, described cleaner plate (22) is connected that part (23) and filtration core (21) are fixing to be connected, described connector (23) is and cleaner plate (22) integral part of tubular structure, it is correspondingly formed inside described disengagement chamber and can mate the bulge loop (25) inserting cleaner plate (22) central through hole.
2. cyclone separator as claimed in claim 1, it is characterised in that: the periphery of cleaner plate is fixedly installed rubber ring and contacts with soft with disengagement chamber inwall.
3. cyclone separator as claimed in claim 1, it is characterised in that: the periphery of cleaner plate is fixedly installed hairbrush and contacts with soft with disengagement chamber inwall.
4. cyclone separator as claimed in claim 1, it is characterised in that: described connector is provided with connector for the rotatable turbulent flow generator of axle.
CN201110145616.4A 2011-06-01 2011-06-01 Cyclone separator Expired - Fee Related CN102805599B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110145616.4A CN102805599B (en) 2011-06-01 2011-06-01 Cyclone separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110145616.4A CN102805599B (en) 2011-06-01 2011-06-01 Cyclone separator

Publications (2)

Publication Number Publication Date
CN102805599A CN102805599A (en) 2012-12-05
CN102805599B true CN102805599B (en) 2016-06-29

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CN201110145616.4A Expired - Fee Related CN102805599B (en) 2011-06-01 2011-06-01 Cyclone separator

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104367270A (en) * 2013-08-14 2015-02-25 博西华电器(江苏)有限公司 Dust collector and dust collection device thereof
CN104025799B (en) * 2014-05-30 2020-01-24 重庆华世丹机械制造有限公司 Small-sized combine harvester
GB201603302D0 (en) * 2016-02-25 2016-04-13 Grey Technology Ltd Dirt-collection chamber for a vacuum cleaner
CN108078485A (en) * 2017-11-30 2018-05-29 江苏美的清洁电器股份有限公司 Get rid of grey component, dirt cup and dust catcher
CN111265143B (en) * 2018-12-04 2021-09-17 添可智能科技有限公司 Dust separating device and cleaning equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010047085A (en) * 1999-11-17 2001-06-15 구자홍 An auxiliary suction nozzle for vacuum cleaners
KR20040047366A (en) * 2002-11-29 2004-06-05 엘지전자 주식회사 A Suction Nozzle For Vacuum Cleaner
CN100375605C (en) * 2003-09-27 2008-03-19 乐金电子(天津)电器有限公司 Dust collector of cyclone type vacuum cleaner
EP1629761B1 (en) * 2004-08-31 2012-05-09 LG Electronics Inc. Dust collection unit for vacuum cleaner
CN201061504Y (en) * 2007-06-20 2008-05-21 松下电化住宅设备机器(杭州)有限公司 Suction cleaner
CN201384461Y (en) * 2009-04-03 2010-01-20 松下家电研究开发(杭州)有限公司 Cleaning device of filter of vacuum cleaner

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Granted publication date: 20160629

Termination date: 20170601