CN101999866A - Cyclone separator of dust collector - Google Patents
Cyclone separator of dust collector Download PDFInfo
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- CN101999866A CN101999866A CN2009103063247A CN200910306324A CN101999866A CN 101999866 A CN101999866 A CN 101999866A CN 2009103063247 A CN2009103063247 A CN 2009103063247A CN 200910306324 A CN200910306324 A CN 200910306324A CN 101999866 A CN101999866 A CN 101999866A
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- dust
- cyclone separator
- garbage inlet
- flow
- guiding mouth
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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 collection box, wherein the dust separation device comprises a cyclone chamber, a dust air inlet, a garbage inlet, a filtering net and a flow guide port, wherein the flow guide port and the garbage inlet are positioned on one horizontal plane; a first garbage inlet and a second garbage inlet are formed on the upper end face of the dust collection box; the first garbage inlet is matched with the garbage inlet on the cyclone separator; and the second garbage inlet is matched with the flow guide port on the cyclone separator. The cyclone separator has the advantages that: because an anti-reflow flow guide port is formed in the horizontal direction of the garbage inlet of the cyclone filter separator, the pressure in the dust collection box and the pressure in the cyclone separator are balanced; the garbage is effectively prevented from reflowing into the cyclone separator; meanwhile, the dust collection efficiency is improved; and the cyclone separator has the advantages of simple structure and convenience 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 cyclone separator of vacuum cleaner that is provided with the anti-return flow-guiding mouth.
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 cyclone separator of the dust catcher of prior art; Fig. 2 is the vertical profile schematic diagram of cyclone separator of the dust catcher 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.The unalterable quota of cyclone separator is a dust catching efficiency, the dust catching efficiency of existing dust catcher can reach 96.5%, air inlet on this cyclone separator and the formed angle of the garbage inlet of separated dust are 180 degree, pressure in the dust-collecting box is greater than the pressure of whirlwind wind from device, this moment, the garbage inlet place can form very serious backflow, and backflow can make dust catching efficiency reduce.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, and a kind of backflow that weakens is provided, and improves the cyclone separator of vacuum cleaner of separative efficiency.
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, dust air inlet, garbage inlet, screen pack, flow-guiding mouth, and described flow-guiding mouth and described garbage inlet are on a horizontal plane; The upper surface of described dust-collecting box has the 1st rubbish import and the 2nd rubbish import, and the garbage inlet on described the 1st rubbish import and the cyclone separator is suitable, and the flow-guiding mouth on described the 2nd rubbish import and the cyclone separator is suitable.
The housing of described dust-separating appliance and the junction of flow-guiding mouth are formed with the inclined-plane to the lopsidedness of described garbage inlet.
The formed angle of described inclined-plane and flow-guiding mouth is the 135-140 degree.
The invention has the beneficial effects as follows: owing to have the anti-return flow-guiding mouth in the horizontal direction of the garbage inlet of cyclonic filter separator, guarantee the pressure balance in dust-collecting box and the cyclone separator, prevented that effectively rubbish is back in the cyclone separator, improved dust catching efficiency simultaneously, this convenience simple in structure is fit to apply.
Description of drawings
Fig. 1 is the perspective view of cyclone separator of the dust catcher of prior art;
Fig. 2 is the vertical profile schematic diagram of cyclone separator of the dust catcher of prior art;
Fig. 3 is the perspective view of the cyclone separator of dust catcher of the present invention;
Fig. 4 is the vertical profile schematic diagram of the cyclone separator of dust catcher of the present invention.
Among the figure:
10. dust-separating appliance 20. dust-collecting boxes 11. spin chambers
12. dust air inlet 13. garbage outlets 14. flow-guiding mouths
15. screen pack 16. inclined-planes 21. the 1st rubbish import
22. the 2nd rubbish import 23. handles
The specific embodiment
Below, with the specific embodiment the present invention is described in further detail in conjunction with the accompanying drawings:
Fig. 3 is the perspective view of the cyclone separator of dust catcher of the present invention; Fig. 4 is the vertical profile schematic diagram of the cyclone separator of dust catcher of the present invention.As shown in Figure 3 and Figure 4, the cyclone separator of dust catcher of the present invention; Comprise dust-separating appliance 10 and dust-collecting box 20; Described dust-separating appliance partial fixing is in the inside of dust catcher, described dust-separating appliance 10 is connected up and down with dust-collecting box 20, described dust-collecting box 20 is provided with handle 23, press this handle and just can take out dust-collecting box separately and topple over dust, described dust-separating appliance 10 comprises spin chamber 11, dust air inlet 12, garbage inlet 13, screen pack 15; Described dust-separating appliance 10 also includes flow-guiding mouth 14, and described flow-guiding mouth 14 and described garbage inlet 13 are on a horizontal plane; The upper surface of described dust-collecting box 20 has the 1st rubbish import 21 and the 2nd rubbish import 22, and described the 1st rubbish import 21 is suitable with the garbage inlet 13 on the cyclone separator 10, and described the 2nd rubbish import 22 is suitable with the flow-guiding mouth 14 on the cyclone separator 10.The junction of the housing of described dust-separating appliance and flow-guiding mouth 14 is formed with the inclined-plane 16 to the lopsidedness of described garbage inlet 13.The inclined plane should guarantee that the air behind the water conservancy diversion can smoothly move, so be advisable for the 135-140 degree with flow-guiding mouth 14 formed angles in described inclined-plane 16.
Operation principle of the present invention is: when dust catcher turns round, near the suction head of suction cleaner foreign matters such as dust pass through hose together with air, the air inlet of dust bucket staving bottom is sucked in the cyclone separator, form 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, the flow-guiding mouth balance pressure of dust bucket and cyclone separator, be not easy to occur refluxing, even reflux in the 1st rubbish import department, the a small amount of ash-laden gas that promptly flows out from dust bucket fails to be convened for lack of a quorum under action of centrifugal force, inclined-plane on cyclone separator enters flow-guiding mouth and flows in the dust bucket again, effectively improved the dust catching efficiency of dust catcher, dust catching efficiency can reach 97.5%.
Claims (3)
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), dust air inlet (12), garbage inlet (13), screen pack (15); It is characterized in that described dust-separating appliance (10) also includes flow-guiding mouth (14), described flow-guiding mouth (14) and described garbage inlet (13) are on a horizontal plane; The upper surface of described dust-collecting box (20) has the 1st rubbish import (21) and the 2nd rubbish import (22), described the 1st rubbish import (21) is suitable with the garbage inlet (13) on the cyclone separator (10), and described the 2nd rubbish import (22) is suitable with the flow-guiding mouth (14) on the cyclone separator (10).
2. the cyclone separator of dust catcher according to claim 1 is characterized in that, the junction of the housing of described dust-separating appliance and flow-guiding mouth (14) is formed with the inclined-plane (16) to the lopsidedness of described garbage inlet (13).
3. the cyclone separator of dust catcher according to claim 2 is characterized in that, described inclined-plane (16) are the 135-140 degree with the formed angle of flow-guiding mouth (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103063247A CN101999866A (en) | 2009-08-30 | 2009-08-30 | Cyclone separator of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103063247A CN101999866A (en) | 2009-08-30 | 2009-08-30 | Cyclone separator of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101999866A true CN101999866A (en) | 2011-04-06 |
Family
ID=43807747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103063247A Pending CN101999866A (en) | 2009-08-30 | 2009-08-30 | Cyclone separator of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101999866A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908105A (en) * | 2011-08-03 | 2013-02-06 | 松下电器产业株式会社 | Dust collection device and electric vacuum cleaner using the dust collection device |
| CN108888181A (en) * | 2018-08-27 | 2018-11-27 | 深圳市叁贰玖广告有限公司 | A kind of cyclone separator and cyclone separation method |
| WO2023108956A1 (en) * | 2021-12-17 | 2023-06-22 | 苏州威摩尔智能科技有限公司 | Cleaning system |
-
2009
- 2009-08-30 CN CN2009103063247A patent/CN101999866A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908105A (en) * | 2011-08-03 | 2013-02-06 | 松下电器产业株式会社 | Dust collection device and electric vacuum cleaner using the dust collection device |
| CN108888181A (en) * | 2018-08-27 | 2018-11-27 | 深圳市叁贰玖广告有限公司 | A kind of cyclone separator and cyclone separation method |
| CN108888181B (en) * | 2018-08-27 | 2024-05-14 | 深圳市叁贰玖广告有限公司 | Cyclone separation device and cyclone separation method |
| WO2023108956A1 (en) * | 2021-12-17 | 2023-06-22 | 苏州威摩尔智能科技有限公司 | Cleaning system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |