CN102204798B - Wet or dry dust collector - Google Patents
Wet or dry dust collector Download PDFInfo
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- CN102204798B CN102204798B CN 201010137922 CN201010137922A CN102204798B CN 102204798 B CN102204798 B CN 102204798B CN 201010137922 CN201010137922 CN 201010137922 CN 201010137922 A CN201010137922 A CN 201010137922A CN 102204798 B CN102204798 B CN 102204798B
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Abstract
The invention discloses a wet or dry dust collector, comprising a primary cyclone separator and a secondary cyclone separator which are mutually connected in series as well as a primary dust collection bucket and a secondary dust collection bucket which are respectively connected with a first dust outlet on the primary cyclone separator and a second dust outlet on the secondary cyclone separator; and the secondary dust collection bucket is coaxially arranged below the secondary cyclone separator and the secondary dust collection bucket is internally provided with floating balls which can enter into the secondary cyclone separator. In the wet or dry dust collector provided by the invention, the water level condition can be conveniently controlled, and dust-containing gas can be fully filtered, thus the efficiency of dust collection and dust removal effect are greatly improved.
Description
Technical field
The present invention relates to a kind of Wet-dry dust catcher.
Background technology
Existing Wet-dry dust catcher adopts paper bag or cloth-bag type structure usually, and the problem of its existence is, after use, can cause dust catcher suction to descend, affect follow-up cleaning, and due to paper bag or the reusable number of times of cloth bag less, also be unfavorable for environmental protection.Industry has the cyclone technology of employing to substitute paper bag or cloth bag at present in addition, but be all to be applied on dry type dust collector, and the Wet-dry dust catcher is because will draw sewage and dust simultaneously, the effect that adopts existing cyclone technology to obtain is unsatisfactory, and structure is more complicated, and the Wet-dry dust catcher all taked the modes of emplacement put on the vacuum motor, and is not identical with general dry type dust collector vacuum motor modes of emplacement.
Summary of the invention
The present invention seeks to: a kind of Wet-dry dust catcher that can take full advantage of the space and improve filter efficiency is provided, make the user to use convenient.
A technical scheme of the present invention is: a kind of Wet-dry dust catcher, comprise the I and II cyclone separator of mutual serial connection, and the I and II dust bucket that is connected with the first and second dust mouths on the I and II cyclone separator respectively; Described secondary dust bucket is arranged on the below of secondary cyclone coaxially, is provided with the ball float that can enter in secondary cyclone in it.
Be provided with the guide housing of accommodating described ball float in the dust bucket of secondary described in the present invention, wherein comprise that several extend perpendicularly to the guiding rib of the second dedusting mouth and space and are positioned at bottom center and the ring-shaped article of hollow around guide housing.
Secondary cyclone described in the present invention includes the second air outlet, and the diameter of its second air outlet is less than the diameter of described ball float, and when initial, ball float is resisted against the upper end of this ring-shaped article, and during termination, ball float is resisted against on the second air outlet.
The present invention further comprises the middle plate that is arranged on single stage of dust collection bucket top, and described primary cyclone is horizontally installed on the top of middle plate, and described secondary cyclone is vertically set on the below of middle plate.
The present invention its further comprise three-stage cyclone separator and be connected two, the conducting element of three-stage cyclone separator, wherein conducting element one end is connected with the second air outlet, described three-stage cyclone separator includes the 3rd air inlet that is connected with the conducting element other end, vacuum motor and extra large handkerchief filter are installed on described middle plate, wherein extra large handkerchief filter bits is in the top of three grades of cyclones, and is positioned at the below of vacuum motor.
The sealing ring that the dust bucket of secondary described in the present invention is provided with several holddown grooves of being positioned at bottom outside, be fixed with holddown groove and be positioned at bottom and bottom moving up and down, when dust catcher is worked, this bottom moves up with the staving adhesive to store up ash, and dust catcher is not when working, this bottom moves down and separates with staving, and dust is fallen in the single stage of dust collection bucket.
Bottom described in the present invention comprises a cylindrical portion and an auxiliary section, and wherein cylindrical portion is positioned at the central authorities of auxiliary section, and the diameter of cylindrical portion is less than the diameter of auxiliary section, and when dust catcher was worked, auxiliary section and sealing ring were sealed and matched.
another technical scheme of the present invention is: a kind of Wet-dry dust catcher, comprise the single stage of dust collection bucket and be arranged on plate in one on the single stage of dust collection bucket, in wherein being somebody's turn to do, the top of plate is provided with a vacuum motor, the top of described middle plate also is horizontally arranged with primary cyclone, the below of described middle plate is vertically installed with secondary cyclone and is positioned at coaxially the secondary dust bucket of secondary cyclone below, the upstream of wherein said secondary cyclone is primary cyclone, and its downstream is vacuum motor, be provided with the ball float that can enter in secondary cyclone in described secondary dust bucket simultaneously.
The top of secondary cyclone described in the present invention is provided with the second air outlet, and the bottom is provided with the second dedusting mouth, and be provided with the guide housing of accommodating described ball float in described secondary dust bucket, wherein comprise that several extend perpendicularly to the guiding rib of the second dedusting mouth and space and are positioned at bottom center and the ring-shaped article of hollow around guide housing.
The diameter of ball float described in the present invention is less than the diameter of the second dedusting mouth, and greater than the diameter of the second air outlet.
Advantage of the present invention is:
In this Wet-dry dust catcher provided by the present invention, by the ball float that can enter in secondary cyclone is set in the secondary dust bucket, the convenient water level situation of controlling, simultaneously by the horizontally set of primary cyclone and the vertical setting of secondary cyclone, take full advantage of the space of dust bucket, can fully filter dusty gas, efficiency of dust collection and dust removing effects have greatly been improved, and simple in structure, simultaneously when cleaning, the user only needs the single stage of dust collection bucket is toppled over, and operates more convenient.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is stereo decomposing structural representation of the present invention;
Fig. 2 is three-dimensional assembled state structural representation of the present invention;
Fig. 3 is the top view of Fig. 2, and wherein part-structure is revealed;
Fig. 4 is the partial sectional view of Fig. 2, wherein bottom and mutual airtight cooperation of secondary dust bucket;
Fig. 5 is the partial sectional view of Fig. 2, and wherein bottom and secondary dust bucket are separated from each other;
Fig. 6 is the partial sectional view at another visual angle of Fig. 2, and wherein ball float is positioned at the bottom of secondary dust bucket;
Fig. 7 is the partial sectional view at another visual angle of Fig. 2, and wherein ball float is positioned at the top of secondary dust bucket;
Wherein: 1, primary cyclone; 12, whirlwind spare; 120, taper filtering screen; 14, mozzle; 101, the first air inlet; 102, the first air outlet; 103, the first dust mouth; 2, secondary cyclone; 201, the second air inlet; 202, the second air outlet; 203, the second dust mouth; 22, sealing ring; 3, single stage of dust collection bucket; 4, secondary dust bucket; 40, bottom; 402, cylindrical portion; 404, auxiliary section; 42, holddown groove; 44, guide housing; 440, guiding rib; 442, ring-shaped article; 46, ball float; 5, conducting element; 50, the 3rd cyclone; 52, the 3rd air inlet; 6, middle plate; 60, resettlement section; 8, vacuum motor; 9, extra large handkerchief filter.
The specific embodiment
embodiment: at first in conjunction with Fig. 1, Fig. 2, shown in Figure 3, the invention provides a kind of specific embodiment of Wet-dry dust catcher, it comprise single stage of dust collection bucket 3 and be removably disposed in single stage of dust collection bucket 3 tops one in plate 6, in wherein being somebody's turn to do, the top of plate 6 is provided with the primary cyclone 1 of a vacuum motor 8 and horizontally set, and the below is vertically installed with secondary cyclone 2 and be positioned at coaxially the secondary dust bucket 4 of secondary cyclone 2 belows, the upstream of wherein said secondary cyclone 2 is primary cyclone 1, the downstream of secondary cyclone 2 is vacuum motor 8 or the 3rd cyclone separator 50, be provided with the ball float 46 that can enter in secondary cyclone 2 in secondary dust bucket 4 simultaneously.
Top and lateral wall that primary cyclone 1 is horizontally installed on middle plate 6 are surrounded with a curved mozzle 14, have the first air inlet 101, the first air outlet 102 and the first dust mouth 103 that are connected with mozzle 14 1 ends on its sidewall, its inside also is provided with an end and inserts into the inner also dismountable whirlwind spare 12, one end of this whirlwind spare 12 is provided with a taper filtering screen 120, and this taper filtering screen 120 and the first air outlet 102 are interconnected.
In conjunction with Fig. 4 and Fig. 5, secondary cyclone 2 is small top and big bottom frusto-conical, its below and major part that is vertically set on middle plate 6 is positioned at single stage of dust collection bucket 3, and include the second air inlet 201 of being arranged in plate top, with the coaxial setting of secondary cyclone 2 and be positioned at the second air outlet 202 of upper end and be positioned at the second dust mouth 203 of lower end, wherein the second dust mouth 203 is positioned at secondary dust bucket 4, to guarantee that secondary cyclone 2 partial insertions are in secondary dust bucket 4.The sealing ring 22 that secondary dust bucket 4 is provided with several holddown grooves 42 of being positioned at bottom outside, be fixed with holddown groove 42 and be positioned at bottom and bottom moving up and down 40, when dust catcher is worked, this bottom 40 moves up with the staving adhesive to store up ash, and dust catcher is not when working, this bottom 40 moves down and separates with staving, and dust is fallen in single stage of dust collection bucket 3.
Please refer to Fig. 6 and Fig. 7, be no more than peak level for guaranteeing the liquid in dust catcher, also be provided with the guide housing 44 of a column in secondary dust bucket 4.This guide housing 44 is used for accommodating ball float 46, and comprise that several extend perpendicularly to the guiding rib 440 of the second dust mouth 203 and space and are positioned at bottom center and the ring-shaped article of hollow 442 around it, intersect guiding rib 440 upper ends and the second dust mouth 203, the lower end flushes with the bottom of ring-shaped article 442, this guiding rib 440 only allows ball float 46 to move up and down in order to limit the circumferential movement of ball float 46.The diameter of ring-shaped article 442 is less than the diameter of ball float 46, and greater than the diameter of cylindrical portion 402.
for further improving efficiency of dust collection, further comprise the three-stage cyclone separator 50 that is positioned at secondary cyclone 2 downstreams, with be connected two, the conducting element 5 of three-stage cyclone separator, conducting element 5 parts are arranged in the top of plate 6, wherein the second air outlet 202 of secondary cyclone 2 is connected with conducting element 5 one ends, three-stage cyclone separator 50 includes the 3rd air inlet 52 that is connected with conducting element 5 other ends, the below of described middle plate 6 also is provided with the resettlement section 60 of downward protrusion, this resettlement section 60 is accommodated an extra large handkerchief filter 9 is installed, wherein extra large handkerchief filter 9 is positioned at the top of three grades of cyclones 50, and be positioned at the below of vacuum motor 8.
shown in Fig. 3-7, the course of work of the present embodiment is as follows: after switching on power, from the anterior dusty gas that sucks of dust catcher at first the first air inlet 101 on primary cyclone 1 enter the interior filtering cinder of primary cyclone 1 by mozzle 14, cinder and sewage fall in single stage of dust collection bucket 3 by the first dust mouth 103, contain thin dirt gas through the mesh of taper filtering screen 120, again by the second air inlet 201 enter carry out in secondary cyclone 2 the secondary cyclone dedusting separate to come filtering carefully the ash, thin ash and sewage fall in secondary dust bucket 4, gas out enters third-stage cyclone separator 50 through the air inlet 52 of conducting element 5 from the second air outlet 202, carry out three cyclone dust removal and come the ultra-fine ash of filtering and steam, entered in vacuum motor 8 by extra large handkerchief filter 9 again, discharge from vacuum motor 8 ends at last.The negative pressure that produces on bottom 40 tops during due to vacuum motor 8 work in this process forces the bottom 40 can the tight adhesive with the staving of secondary dust bucket 4, to hold thin ash, as shown in Figure 4; Be arranged in ring-shaped article 442 movable upper end of the cylindrical portion 402 of bottom 40, when initial, ball float 46 is resisted against the upper end of this ring-shaped article 442, and keep the gap with cylindrical portion 402, in case and the dust catcher power supply disconnects, so because vacuum motor 8 is eliminated in the negative pressure of bottom 40 tops generations, bottom 40 will fall certain distance immediately automatically, until the upper end of cylindrical portion 402 is fixed on the bottom of ring-shaped article 442, make thin ash in secondary dust bucket 4 from landing on bottom 40 to single stage of dust collection bucket 3, specifically as shown in Figure 5.when initial (as Fig. 6), ball float 46 is resisted against the upper end of this ring-shaped article 442, and keep the gap with cylindrical portion 402, when the water level of liquid during at peak level (as Fig. 7), due to the diameter of ball float 46 the second air outlet 202 greater than secondary cyclone 2, and less than the diameter of the second dust mouth 203, it will enter in secondary cyclone 2, to block the second air outlet 202 of secondary cyclone 2, this moment one, secondary dust bucket bucket is interior without negative pressure, dust catcher will quit work, the user is imbibition body or rubbish more also, reminding user should clean out the liquid in staving.
Because the auxiliary section 404 of bottom described in the present embodiment 40 is frustoconical, therefore be convenient to falling of dust, while is in the process of the staving adhesive of bottom 40 and secondary dust bucket 4, due to the diameter of the auxiliary section 404 ends diameter greater than sealing ring 22, and the effect of being sealed and matched with sealing ring 22, make between bottom 40 and secondary dust bucket 4 can not misplace, but closely adhesive all the time.
From above-described embodiment as can be known, this Wet-dry dust catcher of the present invention, by the ball float that can enter in secondary cyclone is set in the secondary dust bucket, the convenient water level situation of controlling, simultaneously by the horizontally set of primary cyclone and the vertical setting of secondary cyclone, take full advantage of the space of dust bucket, can fully filter dusty gas, efficiency of dust collection and dust removing effects have greatly been improved, and simple in structure, when cleaning, the user only needs the single stage of dust collection bucket is toppled over, and operates more convenient simultaneously.In addition, the number of I and II cyclone separator is single in the present embodiment, also can change into according to actual needs more than two, with further raising filter efficiency.
Certainly above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit protection scope of the present invention with this.The all Spirit Essence of main technical schemes is done according to the present invention equivalent transformation or modification are within all should being encompassed in protection scope of the present invention.
Claims (4)
1. Wet-dry dust catcher, comprise one of mutual serial connection, secondary cyclone (1, 2), respectively with one, secondary cyclone (1, 2) the first and second dust mouths (103 on, 203) be connected one, secondary dust bucket (3, 4), and the middle plate (6) that is arranged on single stage of dust collection bucket (3) top, it is characterized in that: described primary cyclone (1) is horizontally installed on the top of middle plate (6), and described secondary dust bucket (4) is arranged on the below of secondary cyclone (2) coaxially and be provided with the ball float (46) that can enter in secondary cyclone (2) in it, below and major part that described secondary cyclone of while (2) is vertically set on middle plate (6) are positioned at single stage of dust collection bucket (3),
The sealing ring (22) that described secondary dust bucket (4) is provided with several holddown grooves (42) of being positioned at bottom outside, be fixed with holddown groove (42) and be positioned at bottom and bottom moving up and down (40), when dust catcher is worked, this bottom (40) moves up with the staving adhesive to store up ash, and dust catcher is not when working, this bottom (40) moves down and separates with staving, and dust is fallen in single stage of dust collection bucket (3);
Described bottom (40) comprises a cylindrical portion (402) and an auxiliary section (404), wherein cylindrical portion (402) is positioned at the central authorities of auxiliary section (404), the diameter of cylindrical portion (402) is less than the diameter of auxiliary section (404), when dust catcher was worked, auxiliary section (404) were sealed and matched with sealing ring (22).
2. Wet-dry dust catcher according to claim 1, it is characterized in that: be provided with the guide housing (44) of accommodating described ball float (46) in described secondary dust bucket (4), wherein guide housing (44) comprises that on every side several extend perpendicularly to the guiding rib (440) of the second dust mouth (203) and space and are positioned at bottom center and the ring-shaped article of hollow (442).
3. Wet-dry dust catcher according to claim 2, it is characterized in that: the top of described secondary cyclone (2) includes the second air outlet (202), and the diameter of its second air outlet (202) is less than the diameter of described ball float (46), when initial, ball float (46) is resisted against the upper end of this ring-shaped article (442), during termination, ball float (46) is resisted against on the second air outlet (202).
4. Wet-dry dust catcher according to claim 3, it is characterized in that: it further comprises three-stage cyclone separator (50) and is connected two, the conducting element of three-stage cyclone separator (5), wherein conducting element (5) one ends are connected with the second air outlet (202), described three-stage cyclone separator (50) includes the 3rd air inlet (52) that is connected with conducting element (5) other end, vacuum motor (8) and extra large handkerchief filter (9) are installed on described middle plate (6), wherein extra large handkerchief filter (9) is positioned at the top of three grades of cyclones (50), and be positioned at the below of vacuum motor (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010137922 CN102204798B (en) | 2010-03-29 | 2010-03-29 | Wet or dry dust collector |
| PCT/CN2010/075383 WO2011050637A1 (en) | 2009-10-29 | 2010-07-22 | Dry and wet dual purpose vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010137922 CN102204798B (en) | 2010-03-29 | 2010-03-29 | Wet or dry dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102204798A CN102204798A (en) | 2011-10-05 |
| CN102204798B true CN102204798B (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010137922 Active CN102204798B (en) | 2009-10-29 | 2010-03-29 | Wet or dry dust collector |
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| Country | Link |
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| CN (1) | CN102204798B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212493A (en) * | 2013-01-19 | 2013-07-24 | 江苏森泽环保工程科技有限公司 | Embedded dual-stage cyclone dust remover |
| WO2019001545A1 (en) * | 2017-06-28 | 2019-01-03 | 苏州宝时得电动工具有限公司 | Vacuum cleaner |
| CN107981778B (en) * | 2018-01-16 | 2023-09-12 | 小狗电器互联网科技（北京）股份有限公司 | Barrel type dust collector and filtering air duct thereof |
| CN108095637B (en) * | 2018-01-16 | 2024-02-27 | 小狗电器互联网科技（北京）股份有限公司 | Barrel type dust collector and cyclone separator thereof |
| CN107997676B (en) * | 2018-01-16 | 2023-06-16 | 小狗电器互联网科技（北京）股份有限公司 | Barrel type dust collector and barrel cover assembly thereof |
| WO2020011238A1 (en) * | 2018-07-11 | 2020-01-16 | 苏州宝时得电动工具有限公司 | Dust collecting device |
| CN108720726B (en) * | 2018-07-27 | 2024-05-10 | 珠海格力电器股份有限公司 | Dry-wet dual-purpose cyclone separation assembly and dust collector |
| CN109645886B (en) * | 2019-02-01 | 2023-10-20 | 苏州爱普电器有限公司 | Cleaning base for vacuum cleaner |
| CN109528075B (en) * | 2019-02-01 | 2023-10-20 | 苏州爱普电器有限公司 | Wet surface cleaning base and vacuum cleaner |
| CN109528074B (en) * | 2019-02-01 | 2023-10-20 | 苏州爱普电器有限公司 | Surface cleaning base |
| CN110393473B (en) * | 2019-07-24 | 2024-05-03 | 宁波海际电器有限公司 | Dry-wet hand-held dust collector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5922093A (en) * | 1996-04-25 | 1999-07-13 | Miracle Marketing Corporation | Ultra-filtration vacuum system |
| US6046415A (en) * | 1998-11-12 | 2000-04-04 | Land-Mekra North America, Llc | Electric switch |
| EP1535560B1 (en) * | 2003-10-28 | 2013-03-13 | LG Electronics, Inc. | Dust-collecting device and vacuum cleaner for both wet and dry cleaning using the same |
| JP2006334052A (en) * | 2005-06-01 | 2006-12-14 | Sanyo Electric Co Ltd | Electric cleaner |
| CN2936110Y (en) * | 2006-01-27 | 2007-08-22 | 卓国钦 | Dry and wet two-purpose vacuum cleaner |
| CN101015436A (en) * | 2007-01-24 | 2007-08-15 | 泰怡凯电器(苏州)有限公司 | Multi-stage whirlwind separating device of vacuum cleaner |
| CN101258999B (en) * | 2007-03-08 | 2012-06-27 | 苏州金莱克家用电器有限公司 | Dust removing device for vacuum cleaner |
| CN201641879U (en) * | 2010-03-29 | 2010-11-24 | 莱克电气股份有限公司 | Dry and wet dual-purpose dust collector |
-
2010
- 2010-03-29 CN CN 201010137922 patent/CN102204798B/en active Active
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| CN102204798A (en) | 2011-10-05 |
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