CN101612505A - A kind of Cyclonic separation filter - Google Patents

A kind of Cyclonic separation filter Download PDF

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Publication number
CN101612505A
CN101612505A CN200910041383A CN200910041383A CN101612505A CN 101612505 A CN101612505 A CN 101612505A CN 200910041383 A CN200910041383 A CN 200910041383A CN 200910041383 A CN200910041383 A CN 200910041383A CN 101612505 A CN101612505 A CN 101612505A
Authority
CN
China
Prior art keywords
filter core
air
filter
dirt case
seal cover
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.)
Pending
Application number
CN200910041383A
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Chinese (zh)
Inventor
张金荣
陈梦飞
李彩龙
吴定超
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.)
Longdi Electrical Appliance Industrial Co., Ltd., Zhongshan City
Original Assignee
张钜标
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 张钜标 filed Critical 张钜标
Priority to CN200910041383A priority Critical patent/CN101612505A/en
Publication of CN101612505A publication Critical patent/CN101612505A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of Cyclonic separation filter, comprise the dirt case, seal cover, and the air intlet on the dirt case is set and is arranged on air outlet slit on the seal cover, it is characterized in that: the inner space that described dirt case and seal cover are formed vertically is fixed with and rotates through filter core, the described filter core sidewall that rotates through has that several are non-parallel in the air inlet of cylinder diameter direction, described filter core one end that rotates through seals, the other end is connected with air outlet slit, described rotating through between filter core and dirt case or the seal cover is provided with rotating mechanism, realized that by simple structure smaller volume reaches the collection of jumbo dust and dirt, and employing open channel, after after dust catcher work starts, rotating through filter core and reaching the work speed of service, can reduce power of motor, thereby reach purpose of energy saving.

Description

A kind of Cyclonic separation filter
Technical field
The present invention relates to a kind of dust exhaust apparatus, particularly a kind of Cyclonic separation filter.
Background technology
The first generation of dust catcher, generally all there is a cloth bag or a paper tape that is used to adsorb dust in portion within it, can not clean automatically, and can be too much because of dust adsorbed, thereby block dust absorption passage, make dust catcher suction decline to a great extent, influenced pick-up performance greatly.In order to reach same pick-up performance, often need to strengthen operate power, to reach identical dust removal ability, increased energy consumption greatly.
The second generation adopts the HEPA filter screen to substitute traditional cloth bag or paper bag, and HEPA is the abbreviation of HighEfficiency Particulate Air FILTER (high efficiency air atom filter core), and it is a kind of internationally recognized best high-efficiency filtering material.But the support price costliness is the disadvantage of HEPA filter screen.In addition,, must be had powerful row's drawing fan to remove to drive air and flow through it in the density height by the HEPA filter screen, this makes its compare power consumption comparatively speaking.
The third generation is the whirlwind control of dust dust catcher of being released by the Dyson of Britain household electrical appliances manufacturer, adopts " cyclone " technology by the said firm's exploitation.The cyclone technology is to contain in the air inspiration machine female cone shape tube of rubbish, utilizes impurity in the action of centrifugal force separation of air to reach the purpose of clean air then.Owing to have only rubbish in the inspiration dust catcher, therefore need not be the rubbish paper bag of packing into.Dust in its filter can clean by water.
In the vacuum cleaner of existing use tornadotron, adopt a plurality of tornadotrons more effective than single tornadotron aspect crude removal and dust.When adopting a plurality of tornadotron, wherein first tornadotron at first separates relatively large dirt and dust, and second tornadotron separates relatively large dirt and dust then.But such tornadotron not only volume is bigger, complex structure, and also manufacturing and maintenance cost all compare expensive.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of smaller size smaller that has, the capacity that can collect separating particles is big, and Cyclonic separation filter simple and reliable for structure, energy efficient.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Cyclonic separation filter, comprise the dirt case, seal cover, and the air intlet on the dirt case is set and is arranged on air outlet slit on the seal cover, the inner space that described dirt case and seal cover are formed vertically is fixed with and rotates through filter core, and the described filter core sidewall that rotates through has that several are non-parallel in the air inlet of cylinder diameter direction, describedly rotates through the sealing of filter core one end, the other end is connected with air outlet slit, and described rotating through between filter core and dirt case or the seal cover is provided with rotating mechanism.
The angle that tangent line became on the interior circle of described air inlet and this air inlet position is 0 to spend between 50 degree, and comprises 0 degree and 50 degree, and the air inlet direction is against the air intake direction of air intlet.
Described rotating mechanism is a bearing, and described rotating through between filter core and dirt case or the seal cover is provided with bearing.
Described air intlet is arranged on the dirt case, and the cylindrical of the direction of air intlet and dirt case is tangent.
The invention has the beneficial effects as follows: adopt dirt case inner space vertically fixedly to rotate through filter core, have that several are non-parallel in the air inlet of cylinder diameter direction rotating through the filter core sidewall, and the air inlet direction is against the air intake direction of air intlet, such design feature makes when dust catcher is worked, air enters in the dirt case from the air intlet on the dirt case, and in the dirt case, form cyclone, thereby separate dust in air and dirt.When air enters air outlet slit by the air inlet on the rotation filter core, promoting the rotation filter core rotates against the cyclone in the dirt case, produce a whirlwind, thereby, stopped entering of dust and dirt at the outside layer of air screen-wall that forms of rotation filter core against cyclone.Realized that by simple structure smaller volume reaches the collection of jumbo dust and dirt, and employing open channel, after after dust catcher work starts, rotating through filter core and reaching the work speed of service, can reduce power of motor, thereby reach purpose of energy saving.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a longitudinal sectional view of the present invention;
Fig. 2 is an explosive view of the present invention;
Fig. 3 is vertically analysing and observe of explosive view of the present invention;
Fig. 4 is a stereogram of the present invention;
Fig. 5 is a transverse sectional view of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprise dirt case 1, seal cover 2, and the air intlet 11 on the dirt case 1 is set and is arranged on air outlet slit 21 on the seal cover 2, the inner space that dirt case 1 and seal cover 2 are formed vertically is fixed with and rotates through filter core 3, rotates through filter core 3 sidewalls and has that several are non-parallel in the air inlet 31 of cylinder diameter direction.Rotate through the sealing of filter core 3 one ends, the other end is connected with air outlet slit, rotate through between filter core 3 and dirt case 1 or the seal cover 2 and be provided with rotating mechanism, and restriction rotates through the axially-movable of filter core 3, this rotating mechanism can be bearing 4, rotates through between filter core 3 and dirt case 1 or the seal cover 2 and is provided with bearing 4.Dirt case 1 adopts transparent material, can know to see whether its inner dust is too much during dust catcher work, whether needs cleaning.
With reference to Fig. 5, as optimal way of the present invention: the interior circle that rotates through filter core 3 of these air inlet 31 cut-out directions and this otch present position is tangent, can help dust catcher work so more when air-breathing, promotion rotates through filter core 3 rotations, and air inlet 31 directions are against the air intake direction of air intlet 11.This rotating mechanism can adopt bearing 4, and be lifted on the seal cover 2 rotating through filter core 3, air intlet 11 is arranged on the dirt case 1, the cylindrical of the direction of air intlet 11 and dirt case 1 is tangent, make when dust catcher work is air-breathing, the wind that enters from air intlet 11, in dirt case 1, form cyclone, under this spout wind action, dust that dust catcher sucks or dirt can leave with air separation because of action of centrifugal force, thereby have reached the effect of dedusting, and placed because dust and dirt stop up this open channel, thereby influenced the suction of dust catcher.Owing to the interior circle of the cut-out direction that rotates through air inlet 31 on the filter core 3 and this point is tangent, and direction of rotation against the cyclone that forms in the dirt case 1, when air enters this air inlet 31, meeting promotes rotate through filter core 3 rotation at a high speed, thereby forms the rotation wind against cyclone direction in the dirt case 1 outside rotating through filter core 3 one.Will outside rotating through filter core 3, form one the gas wall like this, thereby the dust that stops dust catcher to suck enters and rotates through filter core 3.Rotate through the movement characteristic of filter core 3 by this, can increase a device that rubs with it and produce static outside, again this static is guided to air outlet slit 21 places, install a static net at this place additional, play the effect that adheres to dust.The not only simple structure of this device, smaller volume, and reach the collection of jumbo dust and dirt.
As another embodiment of the present invention: air inlet 31 opening directions can with the interior circle of these air inlet 31 positions on the angle that tangent line became be 0 to spend between 50 degree and select, and comprise 0 degree and 50 degree.
Rotate through to be provided with in the filter core 3 and filter inner core 5, filter on the inner core 5 and have some through holes or groove.Filter the inner core 5 outer Air Filters that are set with.Enter when rotating through in the filter core 3 as a spot of dust or dirt, play the effect of filtering for the second time by this filtration inner core 5 that is arranged with Air Filter.Rotate through filter core 3 and forms, be convenient to dismantle the back and clear up filtration inner core 5 and the Air Filter that rotates through filter core 3 inside by two parts up and down.
Because the design feature that rotates through filter core 3 open channel of the present invention after dust catcher work operation, can reduce the certain power output of motor, reaches identical work effect, thereby has realized the purpose of energy efficient.

Claims (7)

1. Cyclonic separation filter, comprise dirt case (1), seal cover (2), and the air intlet (11) on the dirt case (1) is set and is arranged on air outlet slit (21) on the seal cover (2), it is characterized in that: the inner space that described dirt case (1) and seal cover (2) are formed vertically is fixed with and rotates through filter core (3), described filter core (3) sidewall that rotates through has several non-parallel air inlets in the cylinder diameter direction (31), described filter core (3) one ends that rotate through seal, the other end is connected with air outlet slit (21), and described rotating through between filter core (3) and dirt case (1) or the seal cover (2) is provided with rotating mechanism.
2. Cyclonic separation filter according to claim 1, it is characterized in that: the angle that tangent line became on the interior circle of described air inlet (31) and this air inlet (31) position is 0 to spend between 50 degree, and comprise 0 degree and 50 degree, and air inlet (31) direction is against the air intake direction of air intlet (11).
3. Cyclonic separation filter according to claim 1 is characterized in that: described rotating mechanism is bearing (4), and described rotating through between filter core (3) and dirt case (1) or the seal cover (2) is provided with bearing (4).
4. Cyclonic separation filter according to claim 1 is characterized in that: described air intlet (11) is arranged on the dirt case (1), and the cylindrical of the direction of air intlet (11) and dirt case (1) is tangent.
5. according to claim 1 or 3 described Cyclonic separation filters, it is characterized in that: the described filter core (3) that rotates through is made up of two parts up and down.
6. Cyclonic separation filter according to claim 1 is characterized in that: described rotating through is provided with filtration inner core (5) in the filter core (3), have some through holes on the described filtration inner core (5).
7. Cyclonic separation filter according to claim 6 is characterized in that: the outer Air Filter that is set with of described filtration inner core (5).
CN200910041383A 2009-07-24 2009-07-24 A kind of Cyclonic separation filter Pending CN101612505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910041383A CN101612505A (en) 2009-07-24 2009-07-24 A kind of Cyclonic separation filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910041383A CN101612505A (en) 2009-07-24 2009-07-24 A kind of Cyclonic separation filter

Publications (1)

Publication Number Publication Date
CN101612505A true CN101612505A (en) 2009-12-30

Family

ID=41492500

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910041383A Pending CN101612505A (en) 2009-07-24 2009-07-24 A kind of Cyclonic separation filter

Country Status (1)

Country Link
CN (1) CN101612505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839154A (en) * 2017-03-28 2017-06-13 黄宇琨 A kind of stirring-type air purifier
WO2018188632A1 (en) * 2017-04-12 2018-10-18 ECOVACS Robotics, Co., Ltd. Cyclone separator and handheld vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839154A (en) * 2017-03-28 2017-06-13 黄宇琨 A kind of stirring-type air purifier
CN106839154B (en) * 2017-03-28 2019-05-14 黄宇琨 A kind of stirring-type air purifier
WO2018188632A1 (en) * 2017-04-12 2018-10-18 ECOVACS Robotics, Co., Ltd. Cyclone separator and handheld vacuum cleaner

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Free format text: CORRECT: ADDRESS; FROM: 528434 NO. 33, GONGYE AVENUE MIDDLE, XIAOLAN TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE TO: 528400 WEIMIN INDUSTRIAL ZONE, FUSHA TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE

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Address after: 528400 Guangdong city in Zhongshan province Fu Weimin Town Industrial Zone

Applicant after: Longdi Electrical Appliance Industrial Co., Ltd., Zhongshan City

Address before: 528434 No. 33, industrial road, Xiaolan Town, Guangdong, Zhongshan

Applicant before: Zhang Jubiao

C41 Transfer of patent application or patent right or utility model
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Owner name: LONGDI ELECTRICAL APPLIANCE INDUSTRIAL CO., LTD.,

Free format text: FORMER OWNER: ZHANG JUBIAO

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Open date: 20091230