CN103565360A - Dust cup with dust guide pipe for dust collector - Google Patents
Dust cup with dust guide pipe for dust collector Download PDFInfo
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- CN103565360A CN103565360A CN201210263916.7A CN201210263916A CN103565360A CN 103565360 A CN103565360 A CN 103565360A CN 201210263916 A CN201210263916 A CN 201210263916A CN 103565360 A CN103565360 A CN 103565360A
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- cup
- dust
- guiding pipe
- ash
- guard
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Abstract
The invention discloses a dust cup with a dust guide pipe for a dust collector. The dust cup comprises a cup, a screen, a secondary cyclone machine, a transition device and the dust guide pipe. Primary cyclone can be generated by the cup, the screen is arranged in the cup, the secondary cyclone machine is arranged above the screen, the transition device is arranged between the secondary cyclone machine and the screen, and the dust guide pipe is communicated with the transition device and is positioned in the cup. The dust cup has the advantages that owing to the structure of the dust guide pipe, dust generated by the secondary cyclone machine positioned on the upper side of the dust cup can be smoothly guided into a primary cyclone machine positioned on the lower side of the dust cup, so that dust generated by the primary cyclone machine and the dust generated by the secondary cyclone machine can be assuredly poured simultaneously, and the dust cup brings convenience for users; interference between the primary cyclone machine and the secondary cyclone machine can be prevented, and accordingly the dust removal efficiency can be improved.
Description
Technical field
the present invention relates to a kind of dust cup of dust collector with ash guiding pipe.
Background technology
existing dust cup of dust collector comprises the secondary cyclone that is positioned at below and has the one-level cyclone of guard and be positioned at top and contain several cyclone unit, and wherein cyclone unit is circumferential arrangement one-body molded.This structure utilizes one-level cyclone High Rotation Speed that sucked dust is carried out to whirlwind one time by centrifugal force, cinder dirt falls into the bottom of one-level cyclone, containing thin dust air-flow, enter in the mesh of guard and upwards enter in the cyclone unit of secondary cyclone, to carry out secondary cyclone.Yet because the separated dust of secondary cyclone is normally positioned at the top of one-level cyclone, cause needing gradation ash discarding, cause user to perplex.Also there is in addition the end in each cyclone unit to connect a dust leg, but because dust leg is positioned at the center of secondary cyclone, need cyclone unit to be obliquely installed, cause thus the mould of secondary cyclone complicated, and the center because of dust leg arranges and cannot upwards advance along axis direction by guard the air-flow that enters into cyclone unit, can only enter along the periphery of cyclone unit, cause thus the cross section of secondary cyclone larger, and be difficult to miniaturization.
Summary of the invention
the present invention seeks to: a kind of dust cup of dust collector with ash guiding pipe is provided.
a technical scheme of the present invention is: a kind of dust cup of dust collector with ash guiding pipe, it comprises: can form one-level whirlwind cup, be arranged on guard in cup, be arranged on guard top secondary cyclone, be arranged on the transition apparatus between secondary cyclone and guard and be connected with transition apparatus and be positioned at the ash guiding pipe of cup.
on the basis of technique scheme, further comprise following attached technical scheme:
described ash guiding pipe comprises and is positioned at the interface of upper end and the hollow tube extending with the axis coaxle of cup, wherein the crossing angle that is of the bearing of trend of interface and the bearing of trend of hollow tube.
described transition apparatus comprises the transition passage that is positioned at the boss at center and is arranged on boss periphery, wherein boss comprise connect between the mesh of guard and secondary cyclone and the inner chamber of upper end open, be arranged on one side and be connected with ash guiding pipe and dock with interface lead ash mouthful.
it further comprises the ash retaining cover that removably seals guard bottom, and described ash guiding pipe further comprises and be arranged on the upper and fixing fixed part of ash retaining cover in hollow tube outside, and wherein the top of guard and the bottom of transition apparatus are fixed.
described secondary cyclone comprise several cyclone unit arranged side by side, fixedly cyclone unit end fixed head, be embedded in the wind unit in fixed head and for sealing the sealing ring of whirlwind cell end and being arranged on cyclone unit top, wherein the ends exposed of cyclone unit is in the top of transition passage and be indirectly connected with ash guiding pipe.
described transition passage is that ，Qi bottom surface, circular passage is plane or inclined-plane or helicoid.
it further comprises the ash guiding pipe sealing ring that is positioned at the bottom of On/Off bottom of cup and is set in ash guiding pipe end, and wherein the center of bottom is provided with the projection being sealed and matched with ash guiding pipe sealing ring.
another technical scheme of the present invention is: a kind of dust cup of dust collector with ash guiding pipe, it comprises: can form elementary whirlwind cup, there is the secondary cyclone of several cyclone unit and be indirectly connected with cyclone unit and be positioned at the ash guiding pipe of cup, wherein cyclone unit is circumferential arrangement, and the center of secondary cyclone is provided with the diversion cavity that is communicated with each cyclone unit and is positioned at ash guiding pipe top.
it further comprises the guard that is arranged in cup, is arranged on the transition apparatus between secondary cyclone and guard, and wherein said ash guiding pipe is directly connected with transition apparatus.
described ash guiding pipe comprises and is positioned at the interface of upper end and the hollow tube extending with the axis coaxle of cup, wherein the bearing of trend of interface and the bearing of trend of hollow tube intersect and are an angle, and described transition apparatus comprises the transition passage that is positioned at the boss at center and is arranged on boss periphery, wherein boss comprise connect between the mesh of guard and secondary cyclone and the inner chamber of upper end open and be arranged on one side and be connected with ash guiding pipe and dock with interface lead ash mouthful, and inner chamber and diversion cavity are interconnected.
it further comprises the ash retaining cover that removably seals guard bottom, and described ash guiding pipe further comprises and be arranged on the upper and fixing fixed part of ash retaining cover in hollow tube outside, and wherein the top of guard and the bottom of transition apparatus are fixed.
described secondary cyclone also comprise fixing cyclone unit end fixed head, be embedded in the wind unit in fixed head and for sealing the sealing ring of whirlwind cell end and being arranged on cyclone unit top, wherein the ends exposed of cyclone unit is in the top of transition passage.
described transition passage is that ，Qi bottom surface, circular passage is plane or inclined-plane or helicoid.
it further comprises the ash guiding pipe sealing ring that is positioned at the bottom of On/Off bottom of cup and is set in ash guiding pipe end, and wherein the center of bottom is provided with the projection being sealed and matched with ash guiding pipe sealing ring.
advantage of the present invention is:
the present invention is by ash guiding pipe structure, the dust that can successfully the secondary cyclone that is positioned at top be produced is incorporated into the one-level cyclone that is positioned at below, guarantee the dust energy while ash discarding that one-level, secondary cyclone produce, user-friendly, and prevent one-level, the mutual interference of secondary cyclone phase, improve efficiency of dust collection, be convenient to miniaturization.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is decomposing schematic representation of the present invention;
fig. 2 is cross-sectional schematic of the present invention;
wherein: 10, cup; 12, bottom; 20, guard; 22, ash retaining cover; 24, fixed edge; 30, secondary cyclone; 32, fixed head; 34, sealing ring; 36, wind unit; 40, transition apparatus; 42, boss; 44, transition passage; 50, ash guiding pipe; 52, interface; 54, fixed part; 56, ash guiding pipe sealing ring; 120, projection; 420, inner chamber; 422, lead ash mouthful.
The specific embodiment
embodiment: as shown in Figure 1-2, the invention provides a kind of first embodiment with the dust cup of dust collector of ash guiding pipe, it comprise cylindrical and can form one-level whirlwind cup 10, be arranged on guard 20 in cup 10, be arranged on guard 20 tops secondary cyclone 30, be arranged on the transition apparatus 40 between secondary cyclone 30 and guard 20 and be connected with transition apparatus 40 and be positioned at the ash guiding pipe 50 of cup 10.The bottom of cup 10 is opened/is sealed by a bottom 12, and this bottom 12 center is provided with the projection 120 coordinating with the end of ash guiding pipe 50.
guard 20 its inner hollow, and comprise the mesh that is laid in around, be positioned at mesh top and be removably fixed on the fixed edge 24 on filter 40, wherein the bottom of guard 20 is by detachable ash retaining cover 22 sealings.
secondary cyclone 30 comprise several surround into side by side the cyclone unit of a circumference, fixedly cyclone unit end fixed head 32, be embedded in fixed head 32 and for seal whirlwind cell end sealing ring 34, be arranged on the wind unit 36 of cyclone unit top.34 of wherein center drillings of fixed head 32, and sealed circle around, the top of wind unit 36 is provided with filter element, to carry out further dust filtration.Be understandable that, although the present embodiment preferably adopts a plurality of cyclone unit to realize, also can adopt single cyclone unit to realize, and secondary cyclone 30 can be also three grades of cyclones etc.
transition apparatus 40 profiles are cylindrical, and it comprises the transition passage 44 that is positioned at the boss 42 at center and is arranged on boss 42 peripheries.Wherein boss 42 is preferably the frustum of a cone of little lower end, upper end, it comprise connect between the mesh of guard 20 and secondary cyclone 30 and the inner chamber 420 of upper end open, be arranged on one side and be connected with ash guiding pipe 50 lead ash mouthfuls 422.Wherein transition passage 44 is preferably circular passage in the present embodiment, its bottom surface is plane, also can be inclined-plane or helicoid, lead the extreme lower position that ash mouth 422 is arranged on inclined-plane or helicoid simultaneously, so that the dust that secondary cyclone 30 produces enters into through transition passage 44, lead ash mouth 422.Boss 42 protrudes the bottom surface of transition passage 44 and establishes simultaneously, inner chamber 420 is for being transported to the air entering from mesh in secondary cyclone 30, and mutually isolated with ash guiding pipe 50, with the air-flow of guaranteeing the dust that secondary cyclone produced and entering secondary cyclone, mutually isolate, avoid both phase mutual interference.
ash guiding pipe 50 comprise be positioned at upper end and with the hollow tube of leading ash mouthful 422 interfaces that docks 52, extend with the axis coaxle of cup 10, be arranged on hollow tube outside above and the fixed part 54 that fixes with ash retaining cover 22 and be set in the ash guiding pipe sealing ring 56 on bottom.Wherein between the bearing of trend of interface 52 and the axis of cup 10, be angle setting, the end of ash guiding pipe sealing ring 56 is sealed and matched with projection 120.
during installation, first secondary cyclone 30 is installed to the top of transition apparatus 40, then guard 20 rotations are installed to the below of transition apparatus 40 and fix, then ash guiding pipe 50 is passed and is extended upward by the bottom of guard 20, guarantee interface 52 simultaneously and lead docking of ash mouthfuls 422 and fix, and ash guiding pipe sealing ring 56 is set on the bottom of ash guiding pipe 50 and with projection 120 and is sealed and matched, finally ash retaining cover 22 rotations are installed to fixed part 54, realize thus the installation process of each element.
during work, dust-contained airflow first carries out one-level cyclonic separation in cup 10, cinder dirt is left on the bottom in cup 10, containing thin dirt air-flow, enter in the mesh of guard 20, and upwards enter into the inner chamber 420 of transition apparatus 40, and make progress through the hole of fixed head 32 by upper end open, each cyclone unit that enters into thus secondary cyclone 30 is carried out secondary cyclone, thin dirt falls to the end from cyclone unit transition passage 44, owing to having air-flow on transition passage 44, thin dirt is easy to be brought to and lead in ash mouth 422 by air-flow, enter into thus in ash guiding pipe 50.When dust runs up to when a certain amount of, user only needs Unscrew bottom 12, and the thin dirt that is positioned at the thick dirt of cup 10 and is positioned at ash guiding pipe 50 is easy to be dumped, to realize the ash discarding work of dirt cup.
explanation based on above-mentioned the first embodiment, the present invention also provides a kind of second embodiment with the dust cup of dust collector of ash guiding pipe, it comprises: can form elementary whirlwind cup, there is the secondary cyclone of several cyclone unit and be indirectly connected with cyclone unit and be positioned at the ash guiding pipe of cup, wherein cyclone unit is circumferential arrangement, and the center of secondary cyclone is provided with the diversion cavity that is communicated with each cyclone unit and is positioned at ash guiding pipe top.
it further comprises the guard that is arranged in cup, is arranged on the transition apparatus between secondary cyclone and guard, and wherein said ash guiding pipe is directly connected with transition apparatus.
described ash guiding pipe comprises and is positioned at the interface of upper end and the hollow tube extending with the axis coaxle of cup, wherein the bearing of trend of interface and the bearing of trend of hollow tube intersect and are an angle, and described transition apparatus comprises the transition passage that is positioned at the boss at center and is arranged on boss periphery, wherein boss comprise connect between the mesh of guard and secondary cyclone and the inner chamber of upper end open and be arranged on one side and be connected with ash guiding pipe and dock with interface lead ash mouthful, and inner chamber and diversion cavity are interconnected.And ash guiding pipe is exposed in inner chamber.
it further comprises the ash retaining cover that removably seals guard bottom, and described ash guiding pipe further comprises and be arranged on the upper and fixing fixed part of ash retaining cover in hollow tube outside, wherein the top of guard and the bottom of transition apparatus is detachable is fixed.
described secondary cyclone also comprise fixing cyclone unit end fixed head, be embedded in the wind unit in fixed head and for sealing the sealing ring of whirlwind cell end and being arranged on cyclone unit top, wherein the ends exposed of cyclone unit is in the top of transition passage.
described transition passage is that ，Qi bottom surface, circular passage is plane or inclined-plane or helicoid.
it further comprises the ash guiding pipe sealing ring that is positioned at the bottom of On/Off bottom of cup and is set in ash guiding pipe end, and wherein the center of bottom is provided with the projection being sealed and matched with ash guiding pipe sealing ring.
wherein the center line of hollow tube and the center line of diversion cavity are on same axis.
the present invention is by ash guiding pipe structure, the dust that can successfully the secondary cyclone that is positioned at top be produced is incorporated into the one-level cyclone that is positioned at below, guarantee the dust energy while ash discarding that one-level, secondary cyclone produce, user-friendly, and prevent one-level, the mutual interference of secondary cyclone phase, improve efficiency of dust collection.
certainly above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformation or modification that according to the present invention, the Spirit Essence of main technical schemes is done, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a dust cup of dust collector with ash guiding pipe, is characterized in that it comprises: can form one-level whirlwind cup (10), be arranged on guard (20) in cup (10), be arranged on guard (20) top secondary cyclone (30), be arranged on the transition apparatus (40) between secondary cyclone (30) and guard (20) and be connected with transition apparatus (40) and be positioned at the ash guiding pipe (50) of cup (10).
2. dust cup of dust collector according to claim 1, it is characterized in that: described ash guiding pipe (50) comprises and be positioned at the interface (52) of upper end and the hollow tube extending with the axis coaxle of cup (10), wherein the crossing angle that is of the bearing of trend of interface (52) and the bearing of trend of hollow tube.
3. dust cup of dust collector according to claim 2, it is characterized in that: described transition apparatus (40) comprises and be positioned at the boss (42) at center and be arranged on the peripheral transition passage (44) of boss (42), wherein boss (42) comprise connect between the mesh of guard (20) and secondary cyclone (30) and the inner chamber (420) of upper end open, be arranged on one side and be connected with ash guiding pipe (50) and dock with interface (52) lead ash mouth (422).
4. dust cup of dust collector according to claim 3, it is characterized in that: it further comprises the ash retaining cover (22) that removably seals guard (20) bottom, described ash guiding pipe (50) further comprises and is arranged on the upper and fixing fixed part (54) of ash retaining cover (22) in hollow tube outside, and wherein the bottom of the top of guard (20) and transition apparatus (40) is fixed.
5. according to the dust cup of dust collector described in claim 1 or 2 or 3 or 4, it is characterized in that: described secondary cyclone (30) comprise several cyclone unit arranged side by side, fixedly the fixed head of cyclone unit end (32), be embedded in the wind unit (36) in fixed head (32) and for sealing the sealing ring (34) of whirlwind cell end and being arranged on cyclone unit top, wherein the ends exposed of cyclone unit is in the top of transition passage (44) and be indirectly connected with ash guiding pipe (50).
6. dust cup of dust collector according to claim 5, is characterized in that: described transition passage (44) is that ，Qi bottom surface, circular passage is plane or inclined-plane or helicoid.
7. dust cup of dust collector according to claim 6, it is characterized in that: it further comprises the bottom (12) that is positioned at On/Off cup (10) bottom and the ash guiding pipe sealing ring (56) that is set in ash guiding pipe (50) end, and wherein the center of bottom (12) is provided with the projection being sealed and matched with ash guiding pipe sealing ring (56).
8. a dust cup of dust collector with ash guiding pipe, it is characterized in that it comprises: can form elementary whirlwind cup, there is the secondary cyclone of several cyclone unit and be indirectly connected with cyclone unit and be positioned at the ash guiding pipe of cup, wherein cyclone unit is circumferential arrangement, and the center of secondary cyclone is provided with the diversion cavity that is communicated with each cyclone unit and is positioned at ash guiding pipe top.
9. dust cup of dust collector according to claim 8, is characterized in that: it further comprises the guard that is arranged in cup, is arranged on the transition apparatus between secondary cyclone and guard, and wherein said ash guiding pipe is directly connected with transition apparatus.
10. dust cup of dust collector according to claim 9, it is characterized in that: described ash guiding pipe comprises the interface that is positioned at upper end, the hollow tube extending with axis coaxle with cup, wherein the bearing of trend of interface and the bearing of trend of hollow tube intersect and are an angle, and described transition apparatus comprises the boss that is positioned at center, with the transition passage that is arranged on boss periphery, wherein boss comprises and connects between the mesh of guard and secondary cyclone and the inner chamber of upper end open, with be arranged on one side and be connected with ash guiding pipe and dock with interface lead ash mouthful, and inner chamber and diversion cavity are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263916.7A CN103565360B (en) | 2012-07-27 | 2012-07-27 | There is the dust cup of dust collector of ash guiding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263916.7A CN103565360B (en) | 2012-07-27 | 2012-07-27 | There is the dust cup of dust collector of ash guiding pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103565360A true CN103565360A (en) | 2014-02-12 |
| CN103565360B CN103565360B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263916.7A Active CN103565360B (en) | 2012-07-27 | 2012-07-27 | There is the dust cup of dust collector of ash guiding pipe |
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| Country | Link |
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| CN (1) | CN103565360B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107788911A (en) * | 2017-10-18 | 2018-03-13 | 苏州海力电器有限公司 | Dust catcher dirt cup component |
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| WO2005053494A2 (en) * | 2003-11-26 | 2005-06-16 | Electrolux Home Care Products, Ltd. | Dust separation system |
| CN1748632A (en) * | 2005-09-20 | 2006-03-22 | 泰怡凯电器(苏州)有限公司 | Dust separator of vacuum cleaner |
| GB2453949A (en) * | 2007-10-23 | 2009-04-29 | Hoover Ltd | Cyclonic multi-stage separation apparatus |
| CN101558981A (en) * | 2008-04-17 | 2009-10-21 | 乐金电子(天津)电器有限公司 | Dust separator for vacuum cleaner |
| CN201533809U (en) * | 2009-10-16 | 2010-07-28 | 江苏美的春花电器股份有限公司 | Cyclone separator of dust collector |
| GB2490223A (en) * | 2011-04-15 | 2012-10-24 | Dyson Technology Ltd | Cyclonic separator |
| CN202751332U (en) * | 2012-07-27 | 2013-02-27 | 莱克电气股份有限公司 | Dust cup with dust guide tube of dust collector |
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2012
- 2012-07-27 CN CN201210263916.7A patent/CN103565360B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005053494A2 (en) * | 2003-11-26 | 2005-06-16 | Electrolux Home Care Products, Ltd. | Dust separation system |
| CN1748632A (en) * | 2005-09-20 | 2006-03-22 | 泰怡凯电器(苏州)有限公司 | Dust separator of vacuum cleaner |
| GB2453949A (en) * | 2007-10-23 | 2009-04-29 | Hoover Ltd | Cyclonic multi-stage separation apparatus |
| CN101558981A (en) * | 2008-04-17 | 2009-10-21 | 乐金电子(天津)电器有限公司 | Dust separator for vacuum cleaner |
| CN201533809U (en) * | 2009-10-16 | 2010-07-28 | 江苏美的春花电器股份有限公司 | Cyclone separator of dust collector |
| GB2490223A (en) * | 2011-04-15 | 2012-10-24 | Dyson Technology Ltd | Cyclonic separator |
| CN202751332U (en) * | 2012-07-27 | 2013-02-27 | 莱克电气股份有限公司 | Dust cup with dust guide tube of dust collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107788911A (en) * | 2017-10-18 | 2018-03-13 | 苏州海力电器有限公司 | Dust catcher dirt cup component |
| CN107788911B (en) * | 2017-10-18 | 2020-11-03 | 苏州海力电器有限公司 | Dust cup assembly for dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103565360B (en) | 2016-10-05 |
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