CN100393424C - Multiple spiral dust collector - Google Patents
Multiple spiral dust collector Download PDFInfo
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- CN100393424C CN100393424C CNB031298362A CN03129836A CN100393424C CN 100393424 C CN100393424 C CN 100393424C CN B031298362 A CNB031298362 A CN B031298362A CN 03129836 A CN03129836 A CN 03129836A CN 100393424 C CN100393424 C CN 100393424C
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- dust
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Abstract
The present invention relates to a multiple vortex dust collector, which belongs to the field of dust collectors. The dust collector solves the problems of the existing dust collectors, such as air pressure decline, noise increase and easy block caused by airflow impact. The dust collector adopts a cylindrical vortex body 100, wherein the cylindrical vortex body 100 is divided into a first lower vortex part 110 and a second upper vortex part 120 by an isolation wall 100a arranged in the middle of the cylindrical vortex body 100, a suction pipe 111 is arranged on the side of the first vortex part 110 along the direction of a dirt and air suction spiral line, a dirt discharge hole 118a is arranged at the edge 118 on the bottom surface of the suction pipe 111, and a first dust collection chamber 119 is arranged below the dirt discharge hole 118a; the discharge hole 131 of the dust collection chamber 119 is arranged in the middle of the isolation wall, the upper part of the discharge hole 131 is connected with a guide pipe 130, and a discharge hole 132 at the other end of the guide pipe 130 is arranged at the inner edge of the second vortex part 120 along the spiral line; a discharge pipe 122 is arranged in the center of the upper part of the second vortex part, and a filter element 125 is arranged on the discharge pipe 122; a suction force generation part is arranged in the discharge pipe 112, a dirt discharge hole 126 is arranged at the peripheric upper part of the vortex body 100, and a second dust collection chamber 129 is arranged outside the dirt discharge hole 126. The dust collector sucks dirt and air, and the direction of vortex is identical to discharge direction, so the defects of the conflict of ascending air flow with the vortex, friction resistance, air pressure loss, noise and the filter element blocked by the dirt are overcome.
Description
Technical field
The invention belongs to the dust catcher field particularly about utilizing the vortex principle to gather the vortex dust collect plant of dirt, more detail is about connecting the multiple vortex dust collect plant of two above vortex dust collect plants.
Background technology
The vortex dust collect plant is to utilize vortex [cyclone] principle to gather the device of dirt in the air (dust, the end of a thread, paper scrap etc.).And this vortex dust collect plant uses in every field, and that uses in the family mainly contains dust catcher.
The air that the vortex dust collect plant is divided into air (hereinafter to be referred as " the contaminated air ") inflow direction that contains dirt and purification flows out the roughly the same suitable direction vortex dust collect plant contrary direction vortex dust collect plant opposite with the outflow direction with inflow direction of direction.
Provide the multiple vortex dust collect plant of in upright arrangement or two above vortex dust collect plants arranged side by side again in order to improve dust collecting performance now.Below, describe multiple vortex dust collect plant in detail with reference to accompanying drawing.
Fig. 1 is the simple longitudinal section according to the multiple vortex dust collect plant of prior art.
The multiple vortex dust collect plant 1 of prior art be by the 1st vortex portion 10 that gathers for the first time dirt and be connected in the 1st vortex portion 10 and once more the 2nd vortex portion 20 of purifying contaminated air constitute.And the 1st vortex portion 10 and the 2nd vortex portion 20 are contrary direction vortex dust collect plants.
At first, the 1st vortex portion 10 is described.Oriented the 1st suction inlet 11 that revolves line direction suck pollution air in the top of the 1st vortex 10a, and there is the 1st outlet 12 of discharging through filtered air in the central authorities of the 1st vortex 10a.And the filter element 12a that prevents to discharge the bulky grain dirt arranged on the inlet of the 1st outlet 12.
The 2nd vortex portion 20 is similar with the 1st vortex portion 10.The 2nd suction inlet 21 that flows into air and the 2nd outlet 22 of discharging air are arranged on the 2nd vortex 20a.And air that above-mentioned the 2nd suction inlet 21 is connected on the 1st outlet 12 of the 1st vortex portion 10 and the 1st vortex portion 10 that introduces discharges and small dust.
And, for outside contaminated air is drawn in the multiple vortex dust collect plant, connect the suction production part on the 2nd outlet 22 of the 2nd vortex portion 20.Suction production part general using is by the suction of the flabellum generation of motor rotation.Here omit about the diagram of suction production part and detailed explanation.
Below, the running of existing multiple vortex dust collect plant is described.
At first, drive suction production part (for example suction of dust catcher fan) if operate multiple vortex dust collect plant 1, outside contaminated air flow into 10 li in the 1st vortex portion by the 1st suction inlet 11.At this moment, air to revolve the line direction flow into after along the madial wall vortex of the 1st vortex 10, and dirt is separated by centrifugal force in this process.
At this moment, heavier dirt gathers the bottom of the 1st vortex 10a, and the minute dust of not separating enters into 20 li in the 2nd vortex portion by the 1st outlet 12 after the vortex in the 1st vortex 10a.
And the air that contains minute dust of discharging by the 1st outlet 12 of the 1st vortex portion 10 flow in the 2nd vortex 20a by the 2nd suction inlet 21.Therefore, air discharges to the outside by the 2nd outlet 22 after the eliminating impurities once more in the 2nd vortex portion 20.
But above-mentioned existing multiple vortex dust collect plant has following problem.
First: the multiple vortex dust collect plant of existing popular style is because be continuous the use against direction vortex dust collect plant, so the whole pressure loss becomes greatly.Therefore dust catching efficiency descends, and noise becomes big.
Because the outflow direction of air-polluting inflow direction and pure air is opposite in contrary direction vortex dust collect plant.Therefore leaked-in air converts to from bumpy flow and conflicts mutually the process of discharging air-flow (promptly ascending air that the center line of outlet forms) and influence each other, so flow resistance becomes big.So bring out the pressure loss and produce noise.
Second: things such as plastics that few of weight in discharging the process of air but area are bigger or waste paper with ascending air to top flow and filter element attached to the 1st outlet on.If filter element is blocked by these dirts, the vortex dust collect plant almost can not operate.Even the running of vortex dust collect plant, the air pressure that flows to the 2nd vortex portion is also very low.
Summary of the invention
The present invention provides the minimizing flow resistance in order to address the above problem invention, to its objective is, and can reduce the multiple vortex dust collect plant of the pressure loss and noise.
And, provide the dirt that prevents to flow to upside attached on the filter element on the 1st outlet with ascending air, prevent the multiple vortex dust collect plant that dust collecting performance descends with this.
In order to achieve the above object, the invention provides the multiple vortex dust collect plant of following technical scheme.Multiple vortex dust collect plant is by the vortex suction line, the air guiding tube, and discharge pipe, filter element, the suction production part, the 1st, the 2nd dust storage chamber constitutes.The inside of the cylindrical shape vortex of hollow has by dividing wall divides the 1st, the 2nd vortex portion in lower and upper separately.Suction line is connected on the 1st vortex portion side by revolving the line direction for the air that contains dirt is transported in above-mentioned the 1st vortex portion.The air guiding tube is incorporated into the air that the 1st vortex portion discharges in the 2nd vortex portion by revolving the line direction.Discharge pipe is in order to be connected vortex top to the row of the air in the 2nd vortex portion to the outside.Filter element is located on the discharge pipe row of purification to air outside.The suction production part is located in the discharge pipe and can generates suction.1st, the 2nd dust storage chamber gathers from the 1st, the 2nd vortex part separately from the dirt that comes out.
Advantage and effect
As above-mentioned, the present invention has following advantage and effect:
First: the inflow direction of air that flows to the 2nd vortex portion is with to discharge direction identical, and therefore reducing influencing each other between ascending air and the bumpy flow effectively reduces flow path resistance, so can reduce the pressure loss, improve dust catching efficiency and reduce noise.
Second: when the air of the 1st vortex portion first separation dirt row is in the 2nd vortex portion, flow out to the line direction of revolving of the 2nd vortex portion inner face.Therefore dirt can directly not arranged on filter element, so can reduce the phenomenon of being blocked filter element by dirt, can prevent that the air flowing pressure of the 2nd vortex portion that flows to from the 1st vortex portion from descending.
Description of drawings
Fig. 1 is the simple longitudinal section according to the multiple vortex dust collect plant of prior art.
Fig. 2 is the oblique view of multiple vortex dust collect plant of the present invention.
Fig. 3 is the longitudinal section of vortex dust collect plant of the present invention.
Among each figure:
1: multiple vortex dust collect plant, 10: the 1 whirlpool portions,
10a: the 1st whirlpool body, 11: the 1 suction inlets,
12: the 1 outlets, 12a: filter element,
20: the 2 whirlpool portions, 20a: the 2nd whirlpool body,
21: the 2 suction inlets, 22: the 2 outlets,
23: micronic dust, 100: vortex [cyclone] body,
100a: dividing wall, 110: the 1 vortex [cyclone] portions,
111: suction line, 118: the bottom surface,
118a: dirt tap, 119: the 1 dust storage chambers,
120: the 2 vortex [cyclone] portions, 122: discharge pipe,
125: filter element, 126: the dirt tap,
127: top, 129: the 2 dust storage chambers,
130: air guiding tube, 131: tap,
132: tap.
Specific embodiment
Below, the multiple vortex dust collect plant that present invention will be described in detail with reference to the accompanying.
Fig. 2 is the oblique view of multiple vortex dust collect plant of the present invention.Fig. 3 is the longitudinal section of vortex dust collect plant of the present invention.
Multiple vortex dust collect plant of the present invention is the 1st, the 2nd a vortex portion 110 by the cylindrical shape vortex 100 of hollow, above-mentioned vortex 100 inside, 120, be connected suction line 111 on the above-mentioned vortex 100 and discharge pipe 122, air from the 1st vortex portion 110 guide into the 2nd vortex portion 120 air guiding tube 130, be located at 122 li of above-mentioned discharge pipes filter element 125, be connected suction production part on the discharge pipe 122, the 1st, the 2nd dust storage chamber 119,129 that gathers the dirt of separating from vortex 100 constitutes.
Vortex 100 inside of the multiple vortex dust collect plant of the present invention have inner can the centrifugation dirt and air and possess the hollow circle tube spatial portion of certain-length in vertical direction, and above-mentioned vortex 100 spaces are to be separated into upper and lower two whirlpool portions by dividing wall 100a.
The bottom of above-mentioned vortex 100 is the 1st vortex portion 110, and top is the 2nd vortex portion 120.And can distinguish centrifugation air and dirt in the inside of above-mentioned the 1st, the 2nd vortex portion 110,120.
On outer peripheral face one side of above-mentioned the 1st vortex portion 110, revolve the line direction and connect suction line 111, so can be drawn into 100 li of above-mentioned vortexes to the air that contains dirt by suction line.
And, dirt tap 118a is set on the limit, bottom surface of above-mentioned the 1st vortex portion 110.And, the 1st dust storage chamber 119 is set in the bottom of the 1st vortex portion 110 bottom surfaces in order to gather the dirt of discharging by above-mentioned dirt tap 118a.
As above-mentioned, on the bottom surface 118 edge parts of the 1st vortex portion 110 dirt tap 118a is arranged, therefore can prevent effectively that the dirt that gathers from dispersing once more.
And, rotation and be incorporated into 120 li in the 2nd vortex portion by air guiding tube 130 by revolving the line direction in above-mentioned the 1st vortex portion 110 with the air that dirt carries out first separation, air is in the 120 inside centrifugation once more of the 2nd vortex portion afterwards.
At this moment, an end of above-mentioned air guiding tube 130 is connected on the tap 131 of above-mentioned dividing wall 100a central authorities, and the other end extends to the inner side edge of the 2nd vortex portion 120.
From the 1st vortex portion 110 to the air of 120 li supplies of the 2nd vortex portion by air guiding tube 130 by revolving the guiding of line direction and in the interior sideway swivel of above-mentioned the 2nd vortex portion 120.
There is discharge pipe 122 in top 127 central authorities of the 2nd vortex portion 120.So can be the air of 120 li in the 2nd vortex portion row to the outside.
At this moment, be positioned on the discharge pipe 122 of 120 li inside of the 2nd vortex portion filter element 125 is set.Therefore can purify by above-mentioned discharge pipe 122 rows to air outside.
And, in order to discharge dirt, dirt tap 126 is set on the periphery top of vortex 100 in 120 li centrifugations of the 2nd vortex portion, and on the part of the outer peripheral face of vortex 100 outside along with the 2nd dust storage chamber 129 axially is set.And above-mentioned the 2nd dust storage chamber 129 can gather the dirt of discharging by dirt tap 126.
Below, the running and the effect of the multiple vortex dust collect plant of the invention described above embodiment are described.
If drive multiple vortex dust collect plant, produce suction for 122 li at discharge pipe by suction production part (not shown).Therefore the air (contaminated air) that contains dirt is drawn into 110 li in the 1st vortex portion by suction line 111.
At this moment, contaminated air flows into along the line direction of revolving in the 1st vortex portion 110, and possesses certain vortical force.The dirt of phase counterweight is separated in the inboard of the 1st vortex portion 110 owing to being subjected to above-mentioned vortex and centrifugal power.
And the dirt of separating is flowed and dirt tap 118a by the 1st vortex portion bottom surface 118 gathers 119 li of the 1st dust storage chambers to the bottom by deadweight.Dirt that does not gather and air flow to the upside of the 1st vortex portion 110 owing to the influence that is subjected to ascending air and discharge by tap 131.
Dirt of discharging by above-mentioned tap 131 and air are guided into after the 2nd vortex portion 120 by air guiding tube 130, flow out by the line direction of revolving of tap 132 by the 2nd vortex portion 120 inner faces.
At this moment, though above-mentioned dirt and air are discharged to 120 li in the 2nd vortex portion by the central authorities of ascending air by the 1st vortex portion 110, row is revolved the line direction along the 2nd vortex portion 120 inner faces and is flowed out in the time of the 2nd vortex portion 120 inboards.Therefore dirt can directly not arranged on the filter element 125 of 120 central authorities of the 2nd vortex portion, so can reduce the phenomenon that filter element 125 is blocked by dirt.
And the air inflow direction of above-mentioned the 2nd vortex portion 120 and discharge direction are roughly the same.
Row separates dirt to the contaminated air of above-mentioned the 2nd vortex portion 120 inboards in the interior sideway swivel of the 2nd vortex portion 120 and by the inside side of the weight difference between dirt and the air.The dirt of separating is collected at 129 li of the 2nd dust storage chambers afterwards by the outside that dirt tap 126 is discharged to the 2nd vortex portion 120.
Understand the present invention's explanation as the above-mentioned embodiment of the invention in order to help, so the present invention is not limited in the middle of the above embodiments.In the scope that does not exceed technological thought of the present invention, multiple variation can be arranged.
Claims (3)
1. multiple vortex dust collect plant, by vortex, suction line, the air guiding tube, discharge pipe, filter element, the suction production part, the 1st, the 2nd dust storage chamber constitutes, it is characterized in that: it has by the dividing wall branch following in the indoor design of the cylindrical shape vortex of hollow, the 1st of upside, the 2nd vortex portion, suction line is connected on the 1st vortex portion side by revolving the line direction for the air that contains dirt is transported in above-mentioned the 1st vortex portion, the air guiding tube is incorporated into the air that the 1st vortex portion discharges in the 2nd vortex portion by revolving the line direction, discharge pipe is in order to be connected vortex top to the row of the air in the 2nd vortex portion to the outside, filter element is located on the discharge pipe and arranges to air outside with purification, the suction production part is located in the discharge pipe and can generates suction, the 1st, the 2nd dust storage chamber gathers separately from the 1st, the 2nd vortex part is from the dirt that comes out, one end of air guiding tube is connected on the tap of above-mentioned dividing wall central authorities, the other end extends to the inner side edge of the 2nd vortex portion, the air guiding tube possesses the tap that the line direction is discharged air that revolves to above-mentioned the 2nd vortex portion inner face, and is the flow channel tube of hollow.
2. multiple vortex dust collect plant according to claim 1 is characterized in that the downside of above-mentioned the 1st dust storage chamber in the 1st vortex portion, and the bottom edge of above-mentioned the 1st vortex portion is provided with the dirt tap of discharging dirt.
3. multiple vortex dust collect plant according to claim 1, it is characterized in that above-mentioned the 2nd dust storage chamber on the vortex outer peripheral face along axial formation, and the outer peripheral face upper design of above-mentioned vortex has the dirt tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031298362A CN100393424C (en) | 2003-05-20 | 2003-05-20 | Multiple spiral dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031298362A CN100393424C (en) | 2003-05-20 | 2003-05-20 | Multiple spiral dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548245A CN1548245A (en) | 2004-11-24 |
| CN100393424C true CN100393424C (en) | 2008-06-11 |
Family
ID=34322492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031298362A Expired - Fee Related CN100393424C (en) | 2003-05-20 | 2003-05-20 | Multiple spiral dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100393424C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100630952B1 (en) * | 2005-10-11 | 2006-10-04 | 삼성광주전자 주식회사 | Multi-cyclone dust collecting apparatus for vacuum cleaner and vacuum cleaner having the same |
| US20070079586A1 (en) * | 2005-10-11 | 2007-04-12 | Samsung Gwangju Electronics Co., Ltd. | Multi-cyclone dust collector for vacuum cleaner |
| US20070079584A1 (en) * | 2005-10-11 | 2007-04-12 | Samsung Gwangju Electronics Co., Ltd. | Multi-cyclone dust collector for vacuum cleaner and dust collecting method |
| KR100725514B1 (en) * | 2005-10-19 | 2007-06-08 | 삼성광주전자 주식회사 | Multi-cyclone dust collecting apparatus for vacuum cleaner |
| CN102772956A (en) * | 2012-08-20 | 2012-11-14 | 戴若夫 | Spiral dust collector capable of being detached conveniently |
| GB2563666B (en) * | 2017-06-23 | 2019-09-04 | Dyson Technology Ltd | Separating apparatus and vacuum cleaner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731101A (en) * | 1985-10-14 | 1988-03-15 | Kinzo Kanda | Dust collector |
| US5090976A (en) * | 1990-09-21 | 1992-02-25 | Notetry Limited | Dual cyclonic vacuum cleaner with disposable liner |
| US5259854A (en) * | 1992-12-23 | 1993-11-09 | Gpac, Inc. | Disposable HEPA filtration device |
| WO2001060524A1 (en) * | 2000-02-17 | 2001-08-23 | Lg Electronics Inc. | Cyclone 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 |
| 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 |
| US20020134059A1 (en) * | 2001-03-24 | 2002-09-26 | Jang-Keun Oh | Cyclone dust- collecting apparatus for vacuum cleaner |
-
2003
- 2003-05-20 CN CNB031298362A patent/CN100393424C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731101A (en) * | 1985-10-14 | 1988-03-15 | Kinzo Kanda | Dust collector |
| US5090976A (en) * | 1990-09-21 | 1992-02-25 | Notetry Limited | Dual cyclonic vacuum cleaner with disposable liner |
| US5259854A (en) * | 1992-12-23 | 1993-11-09 | Gpac, Inc. | Disposable HEPA filtration device |
| WO2001060524A1 (en) * | 2000-02-17 | 2001-08-23 | Lg Electronics Inc. | Cyclone 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 |
| 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 |
| US20020134059A1 (en) * | 2001-03-24 | 2002-09-26 | Jang-Keun Oh | Cyclone dust- collecting apparatus for vacuum cleaner |
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| Publication number | Publication date |
|---|---|
| CN1548245A (en) | 2004-11-24 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20080611 Termination date: 20110520 |