CN1799483A - Air-duct apparatus of dust cleaner - Google Patents

Air-duct apparatus of dust cleaner Download PDF

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Publication number
CN1799483A
CN1799483A CN 200510022682 CN200510022682A CN1799483A CN 1799483 A CN1799483 A CN 1799483A CN 200510022682 CN200510022682 CN 200510022682 CN 200510022682 A CN200510022682 A CN 200510022682A CN 1799483 A CN1799483 A CN 1799483A
Authority
CN
China
Prior art keywords
air
cup
dust
air outlet
duct apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN 200510022682
Other languages
Chinese (zh)
Other versions
CN100411575C (en
Inventor
倪祖根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kingclean Electric Co Ltd
Original Assignee
JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU filed Critical JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU
Priority to CNB2005100226827A priority Critical patent/CN100411575C/en
Publication of CN1799483A publication Critical patent/CN1799483A/en
Application granted granted Critical
Publication of CN100411575C publication Critical patent/CN100411575C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an air duct device for dust collector, comprising dust cup composed of cup cover and cup body, a dust-collecting device is equipped inside the dust cup, the cup cover is equipped with air outlet, the cup body is equipped with cyclone inlet, the dust-collecting device is located between the cyclone inlet and outlet, the air outlet is connected with air outlet pipe, which is outside the dust cup and connected with vacuum generator room downward; the device shifts the air outlet duct outside the dust cup, which can increase the dust-collecting efficiency or extend dust cup volume under same conditions.

Description

The air-duct apparatus of dust catcher
Technical field
The present invention relates to a kind of air-duct apparatus of dust catcher.
Background technology
Dust catcher generally dust arrester is provided with whirlwind air inlet and air outlet, the whirlwind air inlet is connected with sweep-up pipe, air outlet is connected with the vacuum motor chamber by discharge pipe, during work, under the effect of vacuum motor, the dirty air that contains dust is drawn into by sweep-up pipe and carries out dedusting in the dust arrester, and the cleaned air after the dedusting enters the vacuum motor chamber by discharge pipe, and discharges from the exhaust outlet of dust catcher.Dust remover of vacuum cleaner design cup in dirt in the market, dust arrester generally comprises the extra large handkerchief in guard and the guard, dirty air enters the dirt cup from the whirlwind air inlet, behind guard and Hai Pa double-filtration, enters the air-out passage from air outlet, enter in the vacuum motor chamber by the air-out passage, the air-out passage generally be positioned at the center of dirt cup or dirt cup around, the air-out passage enters the vacuum motor chamber by the bottom of dirt cup downwards, therefore, the volume ratio of dirt cup is bigger, has influenced the efficiency of dust collection of dust catcher.
Summary of the invention
The objective of the invention is: the air-duct apparatus that a kind of dust catcher is provided, this device moves to extra large handkerchief outside the dirt cup (in the dirt bowl cover) and the air-out air channel is moved on to outside the dirt cup in traditional dirt cup, can under similarity condition, improve the efficiency of dust collection of dust catcher or increase dirt cup volume.
Technical scheme of the present invention is: a kind of air-duct apparatus of dust catcher, comprise the dirt cup of forming by bowl cover and cup, be provided with dust arrester in the dirt cup, described bowl cover is provided with air outlet, cup is provided with the whirlwind air inlet, and dust arrester is connected with discharge pipe on the air outlet between whirlwind air inlet and air outlet, discharge pipe is positioned at outside the dirt cup, and is communicated with the vacuum motor chamber downwards.
The further technical scheme of the present invention is: a kind of air-duct apparatus of dust catcher, comprise the dirt cup of forming by bowl cover and cup, be provided with dust arrester in the dirt cup, described bowl cover is provided with air outlet, cup is provided with the whirlwind air inlet, and dust arrester is connected with discharge pipe on the air outlet between whirlwind air inlet and air outlet, discharge pipe is positioned at outside the dirt cup, and is communicated with the vacuum motor chamber downwards; Described dust arrester comprises tubular sea handkerchief that is positioned at bowl cover and the guard outsourcing screen pack that is positioned at cup, be provided with dividing plate between bowl cover and the cup, dividing plate is provided with through hole, the upper end of guard is provided with opening, opening docks fixing with through hole, lower end closed, the upper end open of the centre bore of tubular sea handkerchief, opening is provided with outlet housing, and outlet housing is communicated with air outlet.
Advantage of the present invention is:
1. the present invention moves on to the air-out air channel outside the dirt cup, can improve the efficiency of dust collection of dust catcher or increase dirt cup volume under similarity condition.
2. the present invention has still moved on to the sea of the tubular in cup guard handkerchief in the bowl cover further, more enlarge the space between guard and the cup, thereby can strengthen whirlwind intensity, improved the separative efficiency of guard, reduce the filtration yield that extra large handkerchief separates, prolong the service life of extra large handkerchief.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is a front view of the present invention;
Fig. 2 is a left view of the present invention;
Fig. 3 looks cutaway view for the left side of dirt cup;
Fig. 4 looks partial sectional view for the left side of dirt cup.
Wherein: 1 bowl cover; 2 cups; 3 dirt cups; 4 dust arresters; 5 air outlets; 6 whirlwind air inlets; 7 discharge pipes; 8 tubulars sea handkerchief; 9 guard outsourcing screen packs; 10 dividing plates; 11 through holes; 12 openings; 13 centre bores; 14 openings; 15 outlet housings; 16 vacuum motors.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of air-duct apparatus of dust catcher, comprise the dirt cup of forming by bowl cover 1 and cup 23, be provided with dust arrester 4 in the dirt cup 3, described bowl cover 1 is provided with air outlet 5, cup 2 is provided with whirlwind air inlet 6, dust arrester 4 is between whirlwind air inlet 6 and air outlet 5, dust arrester 4 comprises tubular sea handkerchief 8 that is positioned at bowl cover 1 and the guard 9 that is positioned at cup 2, is provided with dividing plate 10 between bowl cover 1 and the cup 2, and dividing plate 10 is provided with through hole 11, the upper end of guard 9 is provided with opening 12, opening 12 docks fixing with through hole 11, the lower end closed of the centre bore 13 of tubular sea handkerchief 8, upper end open 14, opening 14 is provided with outlet housing 15, outlet housing 15 is communicated with air outlet 5, be connected with discharge pipe 7 on the air outlet 5, discharge pipe 7 is positioned at outside the dirt cup 3, and is communicated with the vacuum motor chamber downwards.
The present invention moves on to the air-out air channel outside the dirt cup 3, can be under similarity condition, and improve the efficiency of dust collection of dust catcher or dwindle the volume of dirt cup 3; The present invention has still moved on to the sea of the tubular in the cup guard 9 handkerchief 8 in the bowl cover 1 further, more enlarge the space between guard 9 and the cup, thereby can strengthen whirlwind intensity, improved the separative efficiency of guard 9, reduce the filtration yield that extra large handkerchief 8 separates, prolong the service life of extra large handkerchief 8.

Claims (6)

1. the air-duct apparatus of a dust catcher, comprise the dirt cup of forming by bowl cover (1) and cup (2) (3), be provided with dust arrester (4) in the dirt cup (3), it is characterized in that: described bowl cover (1) is provided with air outlet (5), cup (2) is provided with whirlwind air inlet (6), and dust arrester (4) is positioned between whirlwind air inlet (6) and the air outlet (5), is connected with discharge pipe (7) on the air outlet (5), discharge pipe (7) is positioned at outside the dirt cup (3), and is communicated with the vacuum motor chamber downwards.
2. the air-duct apparatus of dust catcher according to claim 1 is characterized in that: described dust arrester (4) comprises the tubular sea handkerchief (8) that is positioned at bowl cover (1).
3. the air-duct apparatus of dust catcher according to claim 2, it is characterized in that: described dust arrester (4) further comprises the guard (9) that is positioned at cup (2).
4. the air-duct apparatus of dust catcher according to claim 3, it is characterized in that: be provided with dividing plate (10) between described bowl cover (1) and the cup (2), dividing plate (10) is provided with through hole (11).
5. the air-duct apparatus of dust catcher according to claim 4, it is characterized in that: described guard (9) is positioned between whirlwind import (6) and the through hole (11), and the upper end of guard (9) is provided with opening (12), and opening (12) docks fixing with through hole (11).
6. the air-duct apparatus of dust catcher according to claim 5, it is characterized in that: tubular sea handkerchief (8) is positioned between through hole (11) and the air outlet (5), the lower end closed of its centre bore (13), upper end open (14), opening (14) is provided with outlet housing (15), and outlet housing (15) is communicated with air outlet (5).
CNB2005100226827A 2005-12-23 2005-12-23 Air-duct apparatus of dust cleaner Active CN100411575C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100226827A CN100411575C (en) 2005-12-23 2005-12-23 Air-duct apparatus of dust cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100226827A CN100411575C (en) 2005-12-23 2005-12-23 Air-duct apparatus of dust cleaner

Publications (2)

Publication Number Publication Date
CN1799483A true CN1799483A (en) 2006-07-12
CN100411575C CN100411575C (en) 2008-08-20

Family

ID=36809857

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100226827A Active CN100411575C (en) 2005-12-23 2005-12-23 Air-duct apparatus of dust cleaner

Country Status (1)

Country Link
CN (1) CN100411575C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921693A (en) * 2012-11-06 2013-02-13 南通富士通微电子股份有限公司 Dedusting air door automatic switch device and dust collector with the same
CN107224248A (en) * 2017-07-17 2017-10-03 苏州海歌电器科技有限公司 The dust catcher of dirt multi-stage separation can be achieved

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606491A1 (en) * 1986-02-28 1987-09-03 Esta Apparatebau Suck-off appliance for packaging filling material
ES2232636T3 (en) * 2000-07-06 2005-06-01 John Herbert North DUST SEPARATOR APPARATUS AND IMPROVED PARTICLES FOR EXTRACTOR SEPARATORS.
JP2003180583A (en) * 2001-12-18 2003-07-02 Toshiba Tec Corp Vacuum cleaner
KR100483554B1 (en) * 2002-11-21 2005-04-15 삼성광주전자 주식회사 Cyclone-type dust collecting apparatus for vacuum cleaner
KR100500845B1 (en) * 2003-06-16 2005-07-12 삼성광주전자 주식회사 Dust collecting apparatus of vacuum cleaner having two cyclones

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921693A (en) * 2012-11-06 2013-02-13 南通富士通微电子股份有限公司 Dedusting air door automatic switch device and dust collector with the same
CN102921693B (en) * 2012-11-06 2015-06-10 南通富士通微电子股份有限公司 Dedusting air door automatic switch device and dust collector with the same
CN107224248A (en) * 2017-07-17 2017-10-03 苏州海歌电器科技有限公司 The dust catcher of dirt multi-stage separation can be achieved

Also Published As

Publication number Publication date
CN100411575C (en) 2008-08-20

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210104

Address after: 215000 No.1 Xiangyang Road, Suzhou New District, Suzhou City, Jiangsu Province

Patentee after: KINGCLEAN ELECTRIC Co.,Ltd.

Address before: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou

Patentee before: Suzhou Kingclean Floorcare Co.,Ltd.

TR01 Transfer of patent right