CN100342977C - Cyclone duster - Google Patents
Cyclone duster Download PDFInfo
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- CN100342977C CN100342977C CNB031297196A CN03129719A CN100342977C CN 100342977 C CN100342977 C CN 100342977C CN B031297196 A CNB031297196 A CN B031297196A CN 03129719 A CN03129719 A CN 03129719A CN 100342977 C CN100342977 C CN 100342977C
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- Prior art keywords
- cyclone
- fuselage
- dust
- mudhole
- dividing plate
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Abstract
The present invention discloses a cyclone duster. The cyclone duster comprises a cyclone body, a suction pipe, an exhaust pipe, partition boards, blowdown holes and a dust collector, wherein the suction pipe is connected with the cyclone body by penetrating through one end of the peripheral surface of the cyclone body to suck exterior dust and garbage; the exhaust pipe is connected with the cyclone body by penetrating through one surface of the upper surface and the lower surface of the cyclone body and exhausts air in the cyclone body; at least two partition boards are arranged in the cyclone body and the inner space of the cyclone body is divided into a plurality of spaces, wherein specified positions are communicated with each other; the blowdown holes are arranged on each space divided by the partition boards in the cyclone body; the dust collector collects dust and garbage exhausted via the blowdown holes. The cyclone duster greatly shortens the rotation path of dirt, lowers noise due to friction between the dirt and the inner wall of the cyclone body when the dirt rotates, removes fine dust, and prevents a force sucking generator from damage due to the fine dust.
Description
Technical field
The invention relates to deduster, particularly be cyclone dust collectors.Particularly noise, and the structure of collecting the cyclone dust collectors of dirt bits by size in proper order successively about producing in the reduction operation process.
Background technology
Usually, cyclone dust collectors utilize the principle of whirlwind, collect behind separating of garbage and the dust in the high velocity air, and air is discharged.
Fig. 1 is the longitudinal cross-section sketch of known cyclone dust collectors example, and Fig. 2 is the sectional view of the I-I part of Fig. 1.As shown in the figure, known cyclone dust collectors comprise haply: conical cyclone fuselage 110; The air intake duct 120 that links to each other with the air intake passage of vacuum cleaner; Discharge the blast pipe 130 of the air of cyclone fuselage 110 inside, and collect the dust from air, separated and the dust arrester 160 of rubbish.
The course of work of aforesaid known cyclone dust collectors is as follows.
When the user selected the mode of operation of cyclone dust collectors and brings into operation, suction generator 170 at first started, and sucked the extraneous air that contains dust and rubbish to the inside of cyclone fuselage 110.
At this moment, contain the air of dust and rubbish, the air intake duct 120 by cyclone fuselage 110 is sucked into inside from the tangential direction of cyclone fuselage 110, along the decline of circling round of the internal face of cyclone fuselage 110.
In this process, air and dirt are owing to weight differential, and the center of circle power that is differed from one another is separated from each other thus.
That is, the big dirt of relative weight descends and is expelled in the dust arrester 160 by mudhole 150 along cyclone fuselage 110 internal faces under the effect of center of circle power, and the little air of relative weight is subjected to the suction of blast pipe 130 and is discharged to cyclone fuselage 110 outsides.
At this moment, the air that possesses weight is hardly run into cyclone fuselage 110 bottom surfaces under the effect of the suction of blast pipe 130, and forms ascending air along the central authorities of cyclone fuselage 110, thereby is discharged to cyclone fuselage 110 outsides by blast pipe 130.
But known cyclone dust collectors have following defective.
At first, the cyclone path that flow into the dust of known cyclone dust collectors inside and rubbish is oversize, and dust contacts with the cyclone internal face in the decline process with rubbish thus, produces noise.
Particularly, because the distance between position that dust and rubbish begin to circle round and the position that mudhole is set is long, increased the weight of noise thus.
Secondly, can't separate big relatively dirt and the little dirt of relative volume of volume in the dirt of suction.Thus, bulky dirt is produced the little dirt of volume interfere, the small dust of collection that can't be clean not only, and also the dust of having collected also can be got back in the external world once more by blast pipe.
Particularly, dust and the rubbish exported by blast pipe can flow into suction generator inside, thereby destroy the suction generator.
Again secondly,, produce pressure loss, not only increase noise, and increase the load of the motor in the suction generator because the entire flow path of air is oversize.
That is, by the blast pipe that is provided with on the known cyclone dust collectors, pressure loss takes place in flow path lengthening between suction generator and the cyclone fuselage thus.
Summary of the invention
In order to solve the problem that above-mentioned technology exists, the invention provides a kind of structure of improving cyclone dust collectors, farthest reduce noise and pressure loss thus.Another object of the present invention is to come trapped dirt respectively according to the size of various dirts, prevents dispersing of small dust thus.
To achieve these goals, the technical solution used in the present invention is: comprising: cyclone fuselage, air intake duct, blast pipe, dividing plate, mudhole and dust arrester, the a certain end that air intake duct runs through cyclone fuselage peripheral surface is connected on the fuselage, sucks extraneous dust and rubbish; Blast pipe run through the cyclone fuselage top or following in one side be connected on the fuselage, discharge the air of cyclone fuselage interior; In the inside of cyclone fuselage, the blast pipe periphery is provided with filter; Dividing plate is arranged on the cyclone fuselage interior, and at least more than one is divided into a plurality of spaces with its inner space, and regulation position wherein is interconnected; Mudhole is arranged at by in each space in the cyclone fuselage of separator lined; Dust arrester is collected the dust and the rubbish of discharging by mudhole.
The internal face of the periphery of aforementioned barriers and cyclone fuselage forms one, thus the cyclone fuselage interior is divided into a plurality of spaces, and is provided with through hole in the central authorities of dividing plate.
Above-mentioned mudhole is single hole, according to the position that is provided with of dividing plate, each space in the cyclone fuselage is connected.
Above-mentioned dust arrester surrounds the peripheral surface of cyclone fuselage, and the open position that is arranged on mudhole is so that the inner space of dust arrester and cyclone fuselage communicates.
The inner space of above-mentioned filter is connected with the position that blast pipe runs through, and filtering material is set on peripheral surface.The two ends of filter are fixed on below interior top the reaching of cyclone fuselage closely.
Above-mentioned air intake duct is connected with fuselage on the tangential direction of cyclone fuselage periphery, and the position that is connected is corresponding with the position that mudhole is set.
The height of above-mentioned cyclone fuselage is identical with diameter or less than diameter.
The invention has the beneficial effects as follows: at first, the inner space that constitutes the cyclone of cyclone dust collectors several spaces have been divided into, and each space is all communicated with mudhole, farthest shorten dirt ground cyclone path, when reducing dirt and circling round and the noise that rubs and cause between cyclone fuselage inwall.
Secondly, separate by size and collect each dirt, prevent the interference of the dirt that volume is bigger thus, thus removing micronic dust that can be cleaner.
Again secondly,, utilize filter can remove micronic dust in the exhaust, can prevent the damage of the suction generator that micronic dust causes thus.
Description of drawings
Fig. 1 is the longitudinal cross-section sketch of known cyclone dust collectors example.
Fig. 2 is the sectional view of the I-I part of Fig. 1.
Fig. 3 is the longitudinal cross-section sketch of cyclone dust collectors of the present invention.
Fig. 4 is the sectional view of the II-II part of Fig. 3.
Fig. 5 is the longitudinal cross-section sketch of another form of cyclone dust collectors of the present invention.
Among the figure:
51: motor 52: rotate fan
110: cyclone fuselage 120: air intake duct
130: blast pipe 140: dividing plate
141: through hole 150: mudhole
160: dust arrester 170: the suction generator
180: filter
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: following, with reference to Fig. 3 to Fig. 5 embodiments of the invention are described in detail.Fig. 3 to Fig. 5 is the sketch of cyclone dust collectors of the present invention.That is, cyclone dust collectors of the present invention comprise cyclone fuselage 110, air intake duct 120, blast pipe 130, dividing plate 140, mudhole 150 and dust arrester 160.
The effect of air intake duct 120 is to guide from extraneous inhaled air and various dirt, enters cyclone fuselage 110 inside, and its set-up mode is that a certain end that runs through cyclone fuselage 110 peripheral surface is connected on the fuselage.Air intake duct 120 is connected with the cyclone fuselage on the tangential direction of cyclone fuselage 110.
The effect of blast pipe 130 is to discharge the air that flow into the cyclone fuselage interior, the one end run through cyclone fuselage 110 top or following in one side at least be connected on the fuselage, and the other end is connected on the space that is provided with suction generators 170 such as fan electromotor.
In an embodiment of the present invention, blast pipe 130 is connected with the top central part of cyclone fuselage 110.In cyclone fuselage 110 inside at least one dividing plate 140 is set, the internal face of the periphery of dividing plate and cyclone fuselage forms one, and its effect is that the inside with cyclone fuselage 110 is divided into a plurality of spaces.The regulation position of dividing plate 140 particularly forms through hole 141 on central part, so that each space of being divided by dividing plate 140 is interconnected.
Certainly, also can in by each space of the cyclone fuselage 110 of separator lined, mudhole 150 be set all.But,, and each interior space of itself and cyclone fuselage 110 is connected according to the position that is provided with of dividing plate if the convenience of consider making should be provided with a mudhole 150.
Thus, the periphery of described dividing plate 140 is fixed on the wall in the cyclone fuselage 110.
And, the quantity of described dividing plate 140 can change according to the height H of cyclone fuselage 110, as the embodiments of the invention among Fig. 3, when the height H of cyclone fuselage 110 during less than diameter D, a dividing plate 140 can be set, thus the inner space be divided into two spaces.But, when the height H of cyclone fuselage 110 during greater than diameter D as shown in Figure 5, two dividing plates should be set, the inner space is divided into several spaces.
When the height H of cyclone fuselage 110 also can be provided with two dividing plates during less than diameter D.On the contrary, also a dividing plate 140 can only be set during greater than diameter D when the height H of cyclone fuselage 110.
And the dust arrester 160 in the cyclone dust collectors of the present invention is the open position that mudhole 150 is set in the peripheral surface of surrounding cyclone fuselage 110.
At this moment, dust arrester 160 can surround whole cyclone fuselage 110 peripheral surface, also can only surround a part (being the position that mudhole is set at least) periphery wherein.
The present invention establishes cyclone dust collectors, the inner space is set in the inside of cyclone fuselage 110 is connected with the position that blast pipe 130 runs through, and filter 180 formations of filtering material are set on peripheral surface.
Communicate with blast pipe 130 when at this moment, filter 180 forms cylinder type haply.
Particularly, the two ends of filter 180 be fixed on closely top in the cyclone fuselage 110 and below on, prevent to comprise micronic dust in the air by blast pipe 130 outputs.
The filtering material that constitutes filter 180 can use various types of materials, therefore this is not limited.
Below, the course of work of the cyclone dust collectors of the present invention that as above constitute is described.
After suction generator 170 started, the extraneous air that comprises dirt was sucked in the cyclone fuselage 110 by air intake duct 120.
In this process, comprise the air of dirt, by the air intake duct 120 of cyclone fuselage 110, enter fuselage interior from the tangential direction of cyclone fuselage 110.
At this moment, air discharged by blast pipe 130, and the big dirt of relative weight is subjected to the effect of center of circle power, under the state that is separated into the little dirt of big dirt of weight and weight, circles round in cyclone fuselage 110 directly by behind the filter 180.
That is, the dirt that the center of circle power that is subjected to is big (dirt that weight is big) circles round along the internal face of cyclone fuselage 110, and after the less dirt (dirt that weight is little) of the center of circle power that is subjected to comes out from the big dirt separation of weight, circles round in the central authorities of cyclone fuselage 110.
Meanwhile, the dirt of the volume in the dirt big (or weight is bigger) is discharged in the dust arrester 140 by the mudhole 150 that is arranged on cyclone fuselage 110 inside in the way that the internal face along cyclone fuselage 110 circles round.
And, the center of circle power that the dirt of the volume in the dirt less (or weight is less) is subjected to is less than the bigger dirt of relative weight, therefore can't circle round along the internal face of cyclone fuselage 110, and on general middle position, circle round, and move by the lower space of through hole 141 in cyclone fuselage 110 of dividing plate 140.
At this moment, move to the dirt of cyclone fuselage 110 lower space, be discharged in the dust arrester 160 by the mudhole 150 that is arranged on lower space.
Particularly, in said process, because the central part of cyclone 110 inside is separated by filter 180, thus with the dirts such as micronic dust of air by filter 180, after being filtered device and blocking the lower space of falling in the cyclone fuselage 110 once more, be discharged in the dust arrester 160 with other the mudhole 150 of micronic dust by the bottom.
Thus, have only clean air to output in the space that suction generator 170 is set, thereby prevent the damage of the suction generator 170 that dirt causes.
Claims (8)
1. cyclone dust collectors, it is characterized in that, comprise: cyclone fuselage (110), air intake duct (120), blast pipe (130), dividing plate (140), mudhole (150) and dust arrester (160), the end that air intake duct (120) runs through cyclone fuselage (110) peripheral surface is connected on the fuselage (110), sucks extraneous dust and rubbish; Blast pipe (130) run through cyclone fuselage (110) top or following in one side be connected on the fuselage (110), discharge the inner air of cyclone fuselage (110); Inside in cyclone fuselage (110), blast pipe (130) periphery is provided with filter (180); At least more than one dividing plate (140) is arranged on cyclone fuselage (110) inside, and its inner space is divided into a plurality of spaces, and the regulation position of dividing plate (140) is interconnected wherein each space; Mudhole (150) is arranged in interior each space of cyclone fuselage (110) of dividing plate (140) division; Dust arrester (160) is collected the dust and the rubbish of discharging by mudhole (150).
2. according to the described cyclone dust collectors of claim 1, it is characterized in that, the internal face of the periphery of dividing plate (140) and cyclone fuselage (110) forms one, and cyclone fuselage (110) internal separation is become a plurality of spaces, is provided with through hole (141) in the central authorities of dividing plate (140).
3. according to the described cyclone dust collectors of claim 1, it is characterized in that mudhole (150) is single hole,, each space in the cyclone fuselage (110) is connected according to the position that is provided with of dividing plate (140).
4. according to the described cyclone dust collectors of claim 1, it is characterized in that dust arrester (160) surrounds the peripheral surface of cyclone fuselage (110), the open position that is arranged on mudhole (150) is so that the inner space of dust arrester (160) and cyclone fuselage (110) communicates.
5. according to the described cyclone dust collectors of claim 1, it is characterized in that the inner space of filter (180) is connected with the position that blast pipe (130) runs through, and on the peripheral surface of filter (180) filtering material is set.
6. according to the described cyclone dust collectors of claim 5, it is characterized in that the two ends of filter (180) are fixed on below interior top the reaching of cyclone fuselage (110) closely.
7. according to the described cyclone dust collectors of claim 1, it is characterized in that air intake duct (120) is connected with fuselage (110) on the tangential direction of cyclone fuselage (110) periphery, the position that is connected is corresponding with the position that mudhole (150) is set.
8. according to the described cyclone dust collectors of claim 1, it is characterized in that the height of cyclone fuselage (110) is identical with diameter or less than diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031297196A CN100342977C (en) | 2003-05-13 | 2003-05-13 | Cyclone duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031297196A CN100342977C (en) | 2003-05-13 | 2003-05-13 | Cyclone duster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548236A CN1548236A (en) | 2004-11-24 |
| CN100342977C true CN100342977C (en) | 2007-10-17 |
Family
ID=34322403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031297196A Expired - Fee Related CN100342977C (en) | 2003-05-13 | 2003-05-13 | Cyclone duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100342977C (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210575U (en) * | 1986-12-24 | 1988-11-09 | 钟有学 | Composite duster for eliminating industrial dust |
| JPH05161861A (en) * | 1991-12-13 | 1993-06-29 | Hisashi Imai | Cyclone dust collector |
| CN2170798Y (en) * | 1993-08-19 | 1994-07-06 | 杜嘉忠 | Noiseless dust collector |
| CN1334062A (en) * | 2000-07-26 | 2002-02-06 | 三星光州电子株式会社 | Cyclone dust-collector of vacuum cleaner |
| CN1334061A (en) * | 2000-07-26 | 2002-02-06 | 三星光州电子株式会社 | Cyclone dust-collector of vacuum cleaner |
| CN1339286A (en) * | 2000-08-19 | 2002-03-13 | Lg电子株式会社 | Cyclone dust collector and vacuum cleaner using such cyclone dust collector |
| CN1363253A (en) * | 2001-01-10 | 2002-08-14 | 三星光州电子株式会社 | Rotating suction device for vacuum cleaner |
| CN1377304A (en) * | 1999-09-08 | 2002-10-30 | Lg电子株式会社 | Cyclone collector for vacuum cleaner |
| US6532620B2 (en) * | 2000-10-19 | 2003-03-18 | Samsung Kwangju Electronics Co., Ltd. | Cyclone dust collecting chamber for a vacuum cleaner |
-
2003
- 2003-05-13 CN CNB031297196A patent/CN100342977C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210575U (en) * | 1986-12-24 | 1988-11-09 | 钟有学 | Composite duster for eliminating industrial dust |
| JPH05161861A (en) * | 1991-12-13 | 1993-06-29 | Hisashi Imai | Cyclone dust collector |
| CN2170798Y (en) * | 1993-08-19 | 1994-07-06 | 杜嘉忠 | Noiseless dust collector |
| CN1377304A (en) * | 1999-09-08 | 2002-10-30 | Lg电子株式会社 | Cyclone collector for vacuum cleaner |
| CN1334062A (en) * | 2000-07-26 | 2002-02-06 | 三星光州电子株式会社 | Cyclone dust-collector of vacuum cleaner |
| CN1334061A (en) * | 2000-07-26 | 2002-02-06 | 三星光州电子株式会社 | Cyclone dust-collector of vacuum cleaner |
| CN1339286A (en) * | 2000-08-19 | 2002-03-13 | Lg电子株式会社 | Cyclone dust collector and vacuum cleaner using such cyclone dust collector |
| US6532620B2 (en) * | 2000-10-19 | 2003-03-18 | Samsung Kwangju Electronics Co., Ltd. | Cyclone dust collecting chamber for a vacuum cleaner |
| CN1363253A (en) * | 2001-01-10 | 2002-08-14 | 三星光州电子株式会社 | Rotating suction device for vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1548236A (en) | 2004-11-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20160518 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Patentee after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20170513 |