CN101999867A - Cyclone separator of dust collector - Google Patents
Cyclone separator of dust collector Download PDFInfo
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- CN101999867A CN101999867A CN2009103064907A CN200910306490A CN101999867A CN 101999867 A CN101999867 A CN 101999867A CN 2009103064907 A CN2009103064907 A CN 2009103064907A CN 200910306490 A CN200910306490 A CN 200910306490A CN 101999867 A CN101999867 A CN 101999867A
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- dust
- screen pack
- cyclone separator
- spin chamber
- cyclone
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Abstract
The invention discloses a cyclone separator of a dust collector. The cyclone separator comprises a dust separation device and a dust collecting box; the dust separation device comprises a cyclone chamber, a filter screen and a circular cover; and through holes arranged regularly are formed on the filter screen, the inlet of the cyclone chamber is formed on one side of the filter screen, and one side end of the circular cover shading the circumference of the filter screen is provided with at least two rows of through holes. The cyclone separator has the advantages that: because the end of the filter screen of the cyclone filter separator is covered by the circular cover, the dust is not discharged to the exterior of the dust collector along with the outlet when large-range cyclone is not formed, the dust is thrown into the dust collecting box under the action of centrifugal force after effective rotating motion is formed, and the structure can effectively improve the separation efficiency of the dust collector without changing the suction power; and the structure is simple and convenient, and is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of dust catcher; Particularly relate to a kind of can be fast, the cyclone separator of vacuum cleaner of efficient dust-separating.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
In addition, vacuum cleaner can be divided into filer element type, cyclone type to the mode that foreign matters such as dust, hair filter by it.Wherein filer element type makes the air that contains foreign matter flow through a kind of dry goods dust bag, foreign matter filtered to change dust bag periodically, and cyclone type makes the suction air generation swirling flow that contains foreign matter, fall the bottom surface with sucking the deadweight effect tenesmus of airborne foreign matter in rotary course, do not need dust bag, its use amount just constantly rises.
Dust catcher is for adapting to the cleaning in different cleaning face or corner, and common brush head of dust collector can have difformity and purposes, as tapered suction nozzle, and selective uses such as the brush head of dust collector of rectangle.
It is integrally formed that common dust catcher conical shell connects adapter, the conical shell Duanxi inkstone is provided with suction nozzle, its inside is formed with air intake duct, make its inside be formed with bigger dust suction space, and in a side and the logical sweep-up pipe adapter of air intake trough rim, during use, dust sucting motor work behind the importing electric current, dust on the cleaning face enters in the suction head of suction cleaner through the suction nozzle of conical shell end face, and through air intake duct, sweep-up pipe adapter, hose, the device of passing by on one's way enter the dust collecting part of gathering suction.
Fig. 1 is the perspective view of the cyclone separator of vacuum cleaner of prior art; Fig. 2 is the cut-away view of the cyclone separator of vacuum cleaner of prior art.As depicted in figs. 1 and 2, cyclone separator is arranged in the body of dust collector, described cyclone separator includes dust separation structure and dust-collecting box, mutually clamping or be structure as a whole between described dust separation structure and the dust-collecting box, the structure that described dust separation structure comes foreign matters such as dust-separating for the air stream that utilizes rotation, one side bottom of described dust separation structure is provided with an air inlet, described air inlet is connected with the dust catcher outside, the air that has a dust from then on mouth enters to isolating construction, dust enters dust-collecting box after separating, also be provided with a gas outlet on the described dust separation structure, described gas outlet is an air clean behind dust separation structure.2 unalterable quotas of cyclone separator are separative efficiencies and suck power, but during the machine operation of this cyclone separator since dust separation structure on the end through hole do not form large-scale eddy flow, making the part dust also just not follow air to see through together under centrifugal force fully acts on discharges back indoor again with through hole and outlet, dust catching efficiency is reduced, the through hole of understanding enclosure portion dust separation structure end at this case part product is to improve separative efficiency, but can reduce the suction rate simultaneously, make dust catcher can not realize best work effect.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, provides a kind of and promptly can significantly improve separative efficiency, and don't reduce the cyclone separator of vacuum cleaner that sucks power.
The technical solution adopted in the present invention is: a kind of cyclone separator of dust catcher; Comprise dust-separating appliance and dust-collecting box; Described dust-separating appliance comprises spin chamber and screen pack, is formed with the through hole of queueing discipline on the described screen pack; On the screen pack of the inlet side of described spin chamber, be formed with the ring cover.
Described screen pack is round table-like, and the inlet of described spin chamber is arranged on the large end face of screen pack, and described ring cover is arranged on the large end face side of screen pack circumference, and the outlet of described spin chamber is near the small end face of screen pack.
Described screen pack is round table-like, and the inlet of described spin chamber is arranged on the small end face of screen pack circumference, and described ring cover is arranged on the rear portion of spin chamber, and the outlet of described spin chamber is near the large end face of screen pack.
Described ring cover blocks screen pack circumference one side end at least 2 row's through holes.
The invention has the beneficial effects as follows: covered because the end of the screen pack in the cyclonic filter separator encircles, dust can not be discharged to the outside of dust catcher with outlet when forming eddy flow on a large scale, dust is dumped into dust-collecting box under action of centrifugal force after formation effectively rotatablely moves, this structure is not changing under the situation that sucks power, can effectively improve the separative efficiency of dust catcher; This convenience simple in structure is fit to apply.
Description of drawings
Fig. 1 is the perspective view of the cyclone separator of vacuum cleaner of prior art;
Fig. 2 is the cut-away view of the cyclone separator of vacuum cleaner of prior art;
Fig. 3 is the schematic perspective view of the present invention's the 1st embodiment cyclone separator of vacuum cleaner;
Fig. 4 is the present invention's the 1st embodiment cyclone separator of vacuum cleaner cutaway view;
Fig. 5 is the schematic perspective view of the present invention's the 2nd embodiment cyclone separator of vacuum cleaner;
Fig. 6 is the present invention's the 2nd embodiment cyclone separator of vacuum cleaner cutaway view.
Among the figure:
10. dust-separating appliance 20. dust-collecting boxes 11. spin chambers
12. screen pack 13. inlets 14. outlets
15. ring cover
The specific embodiment
Below, with the specific embodiment the present invention is described in further detail in conjunction with the accompanying drawings:
The cyclone separator of dust catcher of the present invention; A kind of cyclone separator of dust catcher; Comprise dust-separating appliance 10 and dust-collecting box 20; Described dust-separating appliance 10 comprises spin chamber 11, screen pack 12, is formed with the through hole of queueing discipline on the described screen pack 12; On the screen pack 12 of inlet 13 1 sides of described spin chamber 11, be formed with ring cover 15.Not to separate at once but under action of centrifugal force, be dumped in the dust-collecting box and collect fully forming rotation back dust after the dust air is entered from inlet, toppled over then via dust export by small structure.
Embodiment 1: Fig. 3 is the schematic perspective view of the present invention's the 1st embodiment cyclone separator of vacuum cleaner; Fig. 4 is the present invention's the 1st embodiment cyclone separator of vacuum cleaner cutaway view.Extremely shown in Figure 4 as Fig. 3, described screen pack 12 is round table-like, the inlet of dust and air can be arranged on the front portion of spin chamber or rear portion when the inlet of dust and air is arranged on spin chamber anterior, be that the inlet 13 of described spin chamber 11 is when being arranged on the large end face of screen pack 12, described ring cover 15 is arranged on the large end face side of screen pack 12 circumference, described ring cover 15 blocks screen pack 12 circumferential ends at least 2 row's through holes, ring cover 15 can be integrally formed with screen pack, also can be installed on the screen pack, the outlet 14 of described spin chamber 11 is near the small end face of screen pack 12.
Embodiment 2: Fig. 5 is the schematic perspective view of the present invention's the 2nd embodiment cyclone separator of vacuum cleaner; Fig. 6 is the present invention's the 2nd embodiment cyclone separator of vacuum cleaner cutaway view.Extremely shown in Figure 6 as Fig. 5, when the inlet of dust and air is arranged on the rear portion of spin chamber, it is the small end face that the inlet 13 of described spin chamber 11 is arranged on screen pack 12 circumference, described ring cover 15 is provided with the rear portion that is installed in spin chamber 11, owing to have the gap between the small end face of screen pack and the spin chamber, so the height of ring cover is big, as long as it is all right to guarantee that ring covers at least 2 row's through holes that can cover the screen pack small end face, at this moment, the outlet 14 of described spin chamber 11 is near the large end face of screen pack 12.
Operation principle of the present invention is: when dust catcher turns round, near the suction head of suction cleaner foreign matters such as dust are sucked in the cyclone separator together with the air inlet of air by hose, dust bucket staving bottom, when not forming on a large scale eddy flow, dust is encircled cover to be stopped, can not be discharged to the outside of dust catcher by outlet; When forming the air of rotation at a high speed in the cyclone separator, foreign matters such as dust in air are under action of centrifugal force, be thrown on the sidewall of cyclone separator, and fall while rotating, foreign particles such as final dust accumulate in the dust bucket of cyclone separator below gradually, simultaneously air in cyclone separator cross foreign matter such as filter core separating and filtering dust after, exhaust passage and gas outlet by wherein are discharged to the dust catcher outside.
Claims (4)
1. the cyclone separator of a dust catcher; Comprise dust-separating appliance (10) and dust-collecting box (20); Described dust-separating appliance (10) comprises spin chamber (11), screen pack (12), is formed with the through hole of queueing discipline on the described screen pack (12); It is characterized in that, on the screen pack (12) of inlet (13) one sides of described spin chamber (11), be formed with ring cover (15).
2. the cyclone separator of dust catcher according to claim 1, it is characterized in that, described screen pack (12) is round table-like, the inlet (13) of described spin chamber (11) is arranged on the large end face of screen pack (12), described ring cover (15) is arranged on the large end face side of screen pack (12) circumference, and the outlet (14) of described spin chamber (11) is near the small end face of screen pack (12).
3. the cyclone separator of dust catcher according to claim 1, it is characterized in that, described screen pack (12) is round table-like, the inlet (13) of described spin chamber (11) is arranged on the small end face of screen pack (12) circumference, described ring cover (15) is arranged on the rear portion of spin chamber (11), and the outlet (14) of described spin chamber (11) is near the large end face of screen pack (12).
4. the cyclone separator of dust catcher according to claim 1 is characterized in that, described ring cover (15) blocks screen pack (12) circumference one side end at least 2 row's through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103064907A CN101999867A (en) | 2009-09-02 | 2009-09-02 | Cyclone separator of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103064907A CN101999867A (en) | 2009-09-02 | 2009-09-02 | Cyclone separator of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101999867A true CN101999867A (en) | 2011-04-06 |
Family
ID=43807748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103064907A Pending CN101999867A (en) | 2009-09-02 | 2009-09-02 | Cyclone separator of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101999867A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000666A (en) * | 2016-07-23 | 2016-10-12 | 肇东市西八里康盛米业有限公司 | Cyclone separation box |
| US10736475B2 (en) | 2015-11-10 | 2020-08-11 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| CN114950959A (en) * | 2022-05-24 | 2022-08-30 | 龙南市和利稀土冶炼有限公司 | Dust removing device for rare earth production |
-
2009
- 2009-09-02 CN CN2009103064907A patent/CN101999867A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10736475B2 (en) | 2015-11-10 | 2020-08-11 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| US10786126B2 (en) | 2015-11-10 | 2020-09-29 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| US11357370B2 (en) | 2015-11-10 | 2022-06-14 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| US11432690B2 (en) | 2015-11-10 | 2022-09-06 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| US12035872B2 (en) | 2015-11-10 | 2024-07-16 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
| CN106000666A (en) * | 2016-07-23 | 2016-10-12 | 肇东市西八里康盛米业有限公司 | Cyclone separation box |
| CN114950959A (en) * | 2022-05-24 | 2022-08-30 | 龙南市和利稀土冶炼有限公司 | Dust removing device for rare earth production |
| CN114950959B (en) * | 2022-05-24 | 2023-05-05 | 龙南市和利稀土冶炼有限公司 | Dust removing device for rare earth production |
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Application publication date: 20110406 |