CN1887187A - Multiple cyclonic dust collector - Google Patents
Multiple cyclonic dust collector Download PDFInfo
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- CN1887187A CN1887187A CN 200510014252 CN200510014252A CN1887187A CN 1887187 A CN1887187 A CN 1887187A CN 200510014252 CN200510014252 CN 200510014252 CN 200510014252 A CN200510014252 A CN 200510014252A CN 1887187 A CN1887187 A CN 1887187A
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- collecting part
- dust collecting
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- cyclone dust
- secondary cyclone
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Abstract
The multiple -cyclonic dust collector includes one first cyclone unit, several second cyclone units, one dust collecting tub and one casing. The first cyclone unit sucks air from outside and collects dust for the first time; the second cyclone units around the first cyclone unit and connected to the first cyclone unit collects fine dust from the air the first cyclone unit separates out; the dust collecting tub connected to the bottoms of the second cyclone units collects the fine dust the second cyclone units separates out; and the casing holds the first cyclone unit, the second cyclone units and the dust collecting tub for separating them from outside and has at least one angled part.
Description
Technical field
The present invention relates to a kind of multiple cyclonic dust collector, especially a kind of secondary cyclone dust collecting part distributor gear.
Background technology
Generally speaking, Cyclonic dust collector utilizes cyclone principle, and the dust collect plant of the dust of removing in the air to be comprised, dust etc. (following " foreign matter ") mainly is applicable to vacuum cleaner.Recently, for improving dust collecting performance, use the multiple cyclonic dust collector (Multi CycloneCollector) that connects a plurality of Cyclonic dust collectors.
The embodiment 1 of this multiple cyclonic dust collector starts from the practical new case of Japan and openly announces 52-14775 etc.
With reference to Fig. 1 and Fig. 2, existing multiple cyclonic dust collector is described, as follows:
Multiple cyclonic dust collector by from the cyclone portion 1 (hereinafter referred to as " a cyclone dust collecting part ") of the big dust of outside suck pollution air control of dust with is connected with an above-mentioned cyclone dust collecting part 1, collect cyclone portion 3 (hereinafter referred to as " secondary cyclone the dust collecting part ") formation of less dust.Secondary cyclone dust collecting part 3 in multiple cyclonic portion is set of many small-sized cyclones portion.
Be described in detail as follows:
At first, a cyclone dust collecting part 1 possesses the first inflow portion 11 and first main body 12 and the first outflow portion 14.
At this moment, the above-mentioned first inflow portion 11 with tangential direction extraneous air is flowed into, and connection makes its perforation around above-mentioned first main body 12.The above-mentioned first outflow portion 14 installs with vertical direction at the central part of above-mentioned first main body 12.
The above-mentioned first outflow portion 14 act as: will be in inside about middle position carry out the air of 1 control of dust, be discharged to secondary cyclone dust collecting part 3, its structure is generally cylindrical shape, bottom 14b is an open state, and is isolation around the 14a of upper end.According to circumstances, as shown in Figure 2, filter 16 is installed at the peristome of bottom 14b.
And secondary cyclone dust collecting part 3 is according to by around first main body that constitutes a cyclone dust collecting part 1, for formation is about circular distribution, and all a plurality of small-sized cyclone portion that settles, it possesses second main body 32, the second inflow portion 31 and the second outflow portion 34.
The structure of above-mentioned second main body 32 is, its bottom is the conical taper shape of the draw down, and the bottom of above-mentioned each secondary cyclone dust collecting part 3, possesses above-mentioned second main body 32 in mobilely, and the foreign matter that separates in the air is carried out integrated dust bucket 4.
At this moment, above-mentioned dust bucket 4 can use jointly for making each secondary cyclone dust collecting part 3, when watching, forms general circular pipeline on its plane, and impels all sites to connect.
In addition, can define cushion space 56 between a common cyclone dust collecting part 1 and the secondary cyclone dust collecting part 3,, make from the air of cyclone dust collecting part 1 discharge and flow into secondary cyclone dust collecting part 3 through above-mentioned cushion space 56.
And the upper end of secondary cyclone dust collecting part 2 places discharges space 52, forms with the second outflow portion 34 of a plurality of secondary cyclone dust collecting part 3 to connect, and through above-mentioned discharge space 52, by discharge pipe 54 air is discharged to the outside.The reference numeral that do not describe 5 is for adopting the cabinet of cyclone dust collecting part 1 and secondary cyclone dust collecting part 3 etc.
As above-mentioned existing multiple cyclonic dust collector effect is described, as follows:
Start multiple cyclonic dust collector,, for example, start the suction fan (not shown) of vacuum cleaner, and pass through the first inflow portion 11 of a cyclone dust collecting part 1, make outside contaminated air flow into cyclone dust collecting part 1 inside one time as the means that suck strength.At this moment, institute's inhaled air sucks with tangential direction, and is rotated along the inboard of first main body 12 of a cyclone dust collecting part 1, according to its centrifugal force dust is separated in this process.
At this moment, the bottom of heavier, bigger dust control of dust to time cyclone dust collecting part 1, and unsegregated less dust is discharged by the first outflow portion 14 after cyclone dust collecting part 1 inside is rotated and rises.
In addition, from the air that comprises less dust of cyclone dust collecting part 1 discharge, flow into second main body, 32 inside that form each secondary cyclone dust collecting part 3 separately by the second inflow portion (not shown).
Therefore, separate once fine dust again, and cleaned air passes is discharged to the outside by the second outflow portion 34, discharge space 52 and discharge pipe 54 then in a plurality of secondary cyclone dust collecting part 3.
At this moment,, drop to the bottom of above-mentioned second main body 32 gradually from the fine dust of air separation in second main body, 32 internal flows of above-mentioned secondary cyclone dust collecting part 3, and in the dust bucket 4 that possesses in each secondary cyclone dust collecting part 3 bottom of control of dust.
But because of above-mentioned existing multiple cyclonic dust collector, the accommodation space on vacuum cleaner is more limited, thus its whole size also by restricted, thus, the number of secondary cyclone dust collecting part 3 also can only be restricted.
Particularly, above-mentioned secondary cyclone dust collecting part 3 is distributed with circular form along the outer periphery of an above-mentioned cyclone dust collecting part 1.Therefore, do not increase under the situation of its whole multiple cyclonic dust collector size, and can't increase the number of secondary cyclone dust collecting part 3.
For this reason, the fine foreign matter that from a cyclone dust collecting part 1, does not separate fully, control of dust arrives above-mentioned secondary cyclone dust collecting part 3 to greatest extent, thereby causes by discharge pipe 54, discharges the problem of a part to the space that possesses vacuum cleaner suction fan (accompanying drawing omission).
And, when existing multiple cyclonic dust collector is watched in the plane, need integral body is formed toroidal.
But, usually settle the vacuum cleaner inner space of multiple cyclonic dust collector, probably form four jiaos of types that possess position, regulation corner, cabinet 5 is for being arranged to above-mentioned space simultaneously, in the time of also need forming four jiaos of types, because of the position, corner in the above-mentioned cabinet 5 is empty, finally can cause the problem of wasting space.
Summary of the invention
In addition, the objective of the invention is to overcome the deficiency of prior art and a kind of multiple cyclonic dust collector with new structure is provided, improve the distribution structure of each secondary cyclone dust collecting part, provide secondary cyclone dust collecting part to greatest extent thereby make.
For achieving the above object, the invention provides a kind of multiple cyclonic dust collector, it comprises cyclone dust collecting part, a plurality of secondary cyclone dust collecting part, dust bucket, cabinet, and wherein a cyclone dust collecting part sucks extraneous air, and foreign matter is carried out the initial stage control of dust; A plurality of secondary cyclone dust collecting part then connect an above-mentioned cyclone dust collecting part, and finish in the air that foreign matter separates disposable, carry out fine foreign matter control of dust once more, compare with an above-mentioned cyclone dust collecting part, not only belong to small-sized, but also, formed non-circular structure around the periphery of an above-mentioned cyclone dust collecting part; Dust bucket forms according to above-mentioned each secondary cyclone dust collecting part bottom, therefore by above-mentioned each secondary cyclone dust collecting part, the fine foreign matter that control of dust is separated from air; In addition, cabinet is isolated they and external environment condition, and is made it possess minimum position, corner more than 1 then around an above-mentioned cyclone dust collecting part and secondary cyclone dust collecting part, dust bucket.
At this moment, above-mentioned cabinet need form the polygonal that possesses position, 2 above corners at least, and above-mentioned each secondary cyclone dust collecting part constitutes polygonal and distributes along the inboard of above-mentioned cabinet.
In addition, when above-mentioned dust bucket was watched in the plane, needing to constitute above-mentioned each secondary cyclone dust collecting part was non-circular distribution state, and identical non-circular shape.
In sum, multiple cyclonic dust collector of the present invention can improve the distribution structure of each secondary cyclone dust collecting part, thereby reaches the effect that can increase above-mentioned secondary cyclone dust collecting part number.
For this reason, provide the dust collecting performance of fine foreign matter, increased secondary cyclone dust collecting part number.
In addition,, the dust bucket shape is formed the polygonal with 2 above corners, can increase dust collecting effect thereby reach corresponding to above-mentioned each secondary cyclone dust collecting part distribution structure.
Description of drawings
Fig. 1 is the critical piece exploded perspective view that shows existing multiple cyclonic dust collector;
Fig. 2 is the critical piece profilograph that shows existing multiple cyclonic dust collector bonding state;
Fig. 3 shows according to the critical piece exploded perspective view of embodiments of the invention to multiple cyclonic dust collector;
Fig. 4 is the profilograph that shows according to the secondary cyclone dust collecting part distribution structure of embodiment of the invention explanation multiple cyclonic dust collector;
Fig. 5 is the profilograph that shows according to other embodiment distribution structures of secondary cyclone dust collecting part of embodiment of the invention explanation multiple cyclonic dust collector.
The critical piece description of reference numerals
100. cyclone dust collecting part 110. first inflow portions
120. first main body, 140. first outflow portions
300. secondary cyclone dust collecting part 310. second inflow portions
320. second main body, 340. second outflow portions
400. dust bucket 500. cabinets
The specific embodiment
Further be described in detail as follows below in conjunction with accompanying drawing 3 to 5 pairs of preferable practical work examples of the present invention of accompanying drawing:
At first, accompanying drawing 3 and accompanying drawing 4 illustrate multiple cyclonic dust collector in embodiments of the present invention.
That is, multiple cyclonic dust collector carries out a cyclone dust collecting part 100 of initial stage foreign matter control of dust by sucking extraneous air according to the present invention; Link to each other the secondary cyclone dust collecting part 300 of the fine foreign matter of control of dust once more the air after the initial stage foreign matter separate to finish with an above-mentioned cyclone dust collecting part 100; Dust bucket 400; And the cabinet 500 that forms outward appearance constitutes.
At this moment, above-mentioned cabinet 500 is around an above-mentioned cyclone dust collecting part 100 and secondary cyclone dust collecting part 300 and dust collecting part 400, forms the state of isolating with external environment condition, and need form and possess position, 1 above corner at least.
Particularly, above-mentioned cabinet 500 need form the polygonal that possesses position, 2 above corners at least, possesses the polygonal at position, 2 corners as embodiment with above-mentioned cabinet 500 in the present invention.
In addition, cyclone dust collecting part 100 of the shape of an above-mentioned cyclone dust collecting part 100 and secondary cyclone dust collecting part 300 and existing technology and secondary cyclone dust collecting part 300 are roughly the same.
An above-mentioned cyclone dust collecting part 100 is made of the first outflow portion 140 of the air that the first inflow portion 110 that flows to extraneous air and first main body 120 and discharging foreign matter initial stage are separated.
In addition, 300 of above-mentioned each secondary cyclone dust collecting part are by by the above-mentioned first outflow portion 140, and the second inflow portion 310 that air flow to of discharge and second main body 320 and the discharging second outflow portion 340 of the air of separated foreign matter once more constitute.
At this moment, above-mentioned secondary cyclone dust collecting part 300 is compared with an above-mentioned cyclone dust collecting part, not only belong to small-sized and also exist a plurality of, and around the periphery of a cyclone dust collecting part, the non-circular distribution structure of each self-forming.
Part in particularly above-mentioned each secondary cyclone dust collecting part 300, periphery along an above-mentioned cyclone dust collecting part 100, forming probably is the distribution structure of toroidal, and a remaining part then is positioned at the position, two corners of above-mentioned cabinet 500 separately, forms the non-circular shape distribution structure on the whole.
This is in order to increase the number of each secondary cyclone dust collecting part 300 to greatest extent in the space that limits.That is, the slit that takes place when distributing each secondary cyclone dust collecting part 300 is adjusted into each position, corner of cabinet 500, and can be equipped with secondary cyclone dust collecting part 300 at this position, corner, so can increase the number of secondary cyclone dust collecting part 300 to greatest extent.
No doubt, above-mentioned cabinet 500 as when forming the above polygonal of triangle, as shown in Figure 5, above-mentioned each secondary cyclone dust collecting part 300 can be distributed along the whole inboard of above-mentioned cabinet 500.
In addition, the embodiment of the invention is characterised in that: form the position that sucks above-mentioned cyclone dust collecting part 100 extraneous airs, the corner portion and the formation at above-mentioned cabinet 500 each position then avoided at the position that promptly forms the first inflow portion 110.
This structure is for minimizing the above-mentioned first inflow portion 110 length, and shortens inlet air flow path to greatest extent.
That is,, just suction efficiency can be improved, its dust collecting performance can be improved thus as shortening the flow path of air.
In addition, above-mentioned dust bucket 400 forms along each second main body, 320 bottom of above-mentioned each secondary cyclone dust collecting part 300, and when watching on the plane, above-mentioned each secondary cyclone dust collecting part 300 forms non-circular distribution state, and constitutes identical non-circular shape.
This is can to make and obtain maximum control of dust space to greatest extent along cabinet 500 inboard formation for above-mentioned dust bucket 400.
Particularly, the inside of above-mentioned dust bucket 400 is made of the shape of the pipe that connects on the whole, according to above-mentioned each secondary cyclone dust collecting part 300, makes the common fine foreign matter of control of dust from the air that separates.
According to the invention described above, illustrate that the effect of multiple cyclonic dust collector embodiment is as follows:
At first, start multiple cyclonic dust collector, as the means that suck strength, for example, start the suction fan (not shown) of vacuum cleaner, and pass through the first inflow portion 110 of a cyclone dust collecting part 100, make outside contaminated air flow into cyclone dust collecting part 100 inside one time.
At this moment, the contaminated air that is sucked by the above-mentioned first inflow portion 110 sucks with the tangential direction of first main body 120, and is rotated along the inboard of above-mentioned first main body 120, carries out foreign matter according to its centrifugal force and separate in this process.
Then, the bottom of heavier, bigger foreign matter control of dust to the time cyclone dust collecting part 100 of separating from above-mentioned air, and not isolated fine foreign matter in the above-mentioned air after the 120 inner rotations of first main body and rising, are discharged by the first outflow portion 140.
In addition, from the air that comprises fine foreign matter of cyclone dust collecting part 1 discharge, then, flow into second main body, 320 inside that form each secondary cyclone dust collecting part 300 separately successively by the cushion space 560 and the second inflow portion 310.
Therefore, in a plurality of secondary cyclone dust collecting part 300 air of the fine dust of isolation of purified again, then discharge to the outside by the second outflow portion 340, discharge space 520 and discharge pipe 540.
In addition,, drop to the bottom of above-mentioned second main body 320 gradually from the fine dust of air separation in second main body, 320 internal flows of above-mentioned secondary cyclone dust collecting part 300, and in the dust bucket 400 that possesses in each secondary cyclone dust collecting part 300 bottom of control of dust.
Simultaneously, the Cyclonic dust collector of the invention described above can be installed in canister type vacuum cleaner and the upright vacuum and use.
Claims (5)
1, a kind of multiple cyclonic dust collector is characterized in that, comprising:
Cyclone dust collecting part, a plurality of secondary cyclone dust collecting part, dust bucket, cabinet;
An above-mentioned cyclone dust collecting part sucks extraneous air, and foreign matter is carried out the initial stage control of dust;
A plurality of small-sized secondary cyclone dust collecting part are connected with a cyclone dust collecting part, and in the air of once finishing the foreign matter separation, carry out fine foreign matter control of dust once more, and above-mentioned secondary cyclone dust collecting part has formed non-circular structure around the periphery of a cyclone dust collecting part;
Dust bucket is arranged on above-mentioned each secondary cyclone dust collecting part bottom, by above-mentioned each secondary cyclone dust collecting part, the fine foreign matter that control of dust is separated from air;
Cabinet is isolated they and external environment condition around an above-mentioned cyclone dust collecting part and secondary cyclone dust collecting part, dust bucket, and it possesses minimum position, corner more than 1.
2, multiple cyclonic dust collector according to claim 1 is characterized in that: above-mentioned cabinet need form the polygonal that possesses position, 2 above corners at least, and above-mentioned each secondary cyclone dust collecting part constitutes polygonal and distributes along the inboard of above-mentioned cabinet.
3, multiple cyclonic dust collector according to claim 1, it is characterized in that: the polygonal with corner position of the minimum formation of above-mentioned cabinet more than 2, the part in each secondary cyclone dust collecting part wherein, periphery along an above-mentioned cyclone dust collecting part, forming probably is the distribution structure of toroidal, a remaining part then is positioned at each position, corner of above-mentioned cabinet separately, forms the non-circular shape distribution structure on the whole.
4, multiple cyclonic dust collector according to claim 1 is characterized in that: when above-mentioned dust bucket was watched in the plane, constituting above-mentioned each secondary cyclone dust collecting part was non-circular distribution state, constituted non-circular shape.
5, multiple cyclonic dust collector according to claim 1 is characterized in that: form the position that sucks an above-mentioned cyclone dust collecting part extraneous air, be not in the corner portion at each position of above-mentioned cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014252 CN1887187A (en) | 2005-06-30 | 2005-06-30 | Multiple cyclonic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014252 CN1887187A (en) | 2005-06-30 | 2005-06-30 | Multiple cyclonic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1887187A true CN1887187A (en) | 2007-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510014252 Pending CN1887187A (en) | 2005-06-30 | 2005-06-30 | Multiple cyclonic dust collector |
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| Country | Link |
|---|---|
| CN (1) | CN1887187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413941A (en) * | 2009-04-21 | 2012-04-11 | 曼·胡默尔有限公司 | Modular cyclone precleaner system and method of producing same |
| EP3248527A1 (en) * | 2016-05-27 | 2017-11-29 | Senur Elektrik Motorlari San. Ve Tic. A.S. | Cyclonic separator |
-
2005
- 2005-06-30 CN CN 200510014252 patent/CN1887187A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413941A (en) * | 2009-04-21 | 2012-04-11 | 曼·胡默尔有限公司 | Modular cyclone precleaner system and method of producing same |
| EP3248527A1 (en) * | 2016-05-27 | 2017-11-29 | Senur Elektrik Motorlari San. Ve Tic. A.S. | Cyclonic separator |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070103 |