CN101940454A - Built-in suspended cyclone separator - Google Patents

Built-in suspended cyclone separator Download PDF

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Publication number
CN101940454A
CN101940454A CN2009100696816A CN200910069681A CN101940454A CN 101940454 A CN101940454 A CN 101940454A CN 2009100696816 A CN2009100696816 A CN 2009100696816A CN 200910069681 A CN200910069681 A CN 200910069681A CN 101940454 A CN101940454 A CN 101940454A
Authority
CN
China
Prior art keywords
dust
bucket
circular
cyclone chamber
oval
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.)
Pending
Application number
CN2009100696816A
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Chinese (zh)
Inventor
肖宗亮
郑京善
刘明明
马哲
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.)
LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
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 LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN2009100696816A priority Critical patent/CN101940454A/en
Publication of CN101940454A publication Critical patent/CN101940454A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a built-in suspended cyclone separator which comprises a handle, a gas inlet port, a conical filter, an elliptic dust collection barrel, a circular cyclone chamber, an upper cover, a conical filter, and a bottom cover, wherein the circular cyclone chamber is arranged on the upper part of the elliptic dust collection barrel, and part of the side wall of the circular cyclone chamber and the wall of the elliptic dust collection barrel are connected to form an integral body; the upper cover is connected with the upper end of the elliptic dust collection barrel; the conical filter is arranged in the middle of the circular cyclone chamber; the bottom cover is connected to the lower end of the elliptic dust collection barrel; the circular cyclone chamber is composed of a circular barrel wall and a bottom; the bottom of the circular cyclone chamber on one side of a dust discharge port is extended to the wall of the elliptic dust collection barrel to form a bottom extension part; a dust baffle, which has the same degree of arc with the edge of the bottom of the circular cyclone chamber and perpendicularly extends downwards, is arranged below the bottom extension part of the dust discharge port; and the elliptic dust collection barrel is in an elliptic shape with open upper and lower ends. The invention has the advantages of compact structure, small pressure loss, high dust collection capacity, and simple and convenient operation. In addition, the built-in suspended cyclone separator is provided with the dust baffle which can prevent dust from flowing back and has the function of effective dust accumulation, therefore, the built-in suspended cyclone separator has high dust separation performance.

Description

Built-in hanging type cyclone separator
Technical field
The invention belongs to the dust catcher field, relate to particularly that a kind of compact conformation, the pressure loss are little, the control of dust capacity big, the built-in hanging type cyclone separator of operation simple and convenient.
Background technology
Dust catcher is a kind of household electrical appliance of indoor cleaning health, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.In general, dust catcher mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and the telescoping tube by air intake duct and flexible pipe communicate with air inlet in the body.In dust catcher when running,, the impeller of motor drives blower fan rotates at a high speed, and the air of dust catcher inside is discharged, and forms instantaneous vacuum in the inside of dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, is discharged to the dust catcher outside again from the gas outlet in the dust bucket of body.So just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, carpet, sofa, corner, so that aspirate dust everywhere better.
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.
For dust catcher, no matter be vertical type dust collector or horizontal dust collector or portable dust collector, all be provided with the dust bucket of assembling dust and foreign matter at inner of dust catcher body, inner dust of assembling of dust bucket and foreign matter need regularly to remove, to guarantee the normal use of dust catcher.
During the work of dust catcher sucktion fan, near the suction nozzle dust together with air by air intake duct and in air inlet is drawn into dust bucket, in dust bucket, form swirling eddy, the part dust drops to the staving bottom in the process of air-flow rotation, the air of inspiration is simultaneously discharged outside the dust bucket through behind the separating and filtering.
The cyclone separator of prior art, as shown in Figure 1, Fig. 1 is a prior art cyclone separator stereogram.
The cyclone separator of prior art comprises: handle 1, cyclone separator 2, conical filter 3, dust bucket 4.The oval staving of cyclone separator is installed in dust bucket upper opening place by connecting plate 5, and cyclone separator staving inside is equipped with conical filter 3.Leading section and rearward end at cyclone separator bottom bucket wall are provided with gas inlet port and dust outlet respectively.
But there are the following problems for the cyclone separator of above-mentioned prior art:
1, the cyclone separator of prior art, cyclone separator is what to separate with dust bucket, when toppling in the dust bucket rubbish, operating procedure is many.At first the user upwards opens the loam cake of dust catcher body earlier, grasps handle and outwards takes out cyclone separator, catches connecting plate that cyclone separator is upwards picked up with hand again, just can outwell the rubbish in the dust bucket then.Must just can topple over dust through above-mentioned 3 steps, so complex operation.
2, in addition, cyclone separator is heavier, the handle of being convenient to take off is not set, so operation extremely is not easy again.
3, the Whirl dust-collecting device complex structure of prior art, cleaning difficulty.
Summary of the invention
The technical problem that exists in the known technology provides a kind of compact conformation, the pressure loss is little, the control of dust capacity big, the built-in hanging type cyclone separator of operation simple and convenient in order to solve in the present invention.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The built-in hanging type cyclone separator of the present invention comprises: handle, gas inlet port, conical filter also comprise: be provided with the oval dust bucket that the gas inlet port is arranged at handle and top; Be arranged on oval dust bucket top, and the circular cyclone chamber that links into an integrated entity of partial sidewall and oval dust bucket bucket wall; The loam cake that is connected with oval dust bucket upper end; Be located in the middle of the circular cyclone chamber and the conical filter that is connected with loam cake; Be connected the bottom of oval dust bucket lower end; Circular cyclone chamber is provided with suction inlet by top one side, round tank wall and bottom that the bottom opposite side is provided with dust outlet constitute, extend to oval dust bucket bucket wall in the circular cyclone chamber bottom of dust outlet one side and form the bottom extension, below the extension of the bottom of dust outlet, be provided with the dust baffle plate that downward vertically extend consistent with circular cyclone chamber bottom margin crooked radian; Oval dust bucket goes to upper and lower the elliptical shape of both ends open.
The suction inlet of described circular cyclone chamber is connected with the gas inlet port of oval dust bucket.
The bucket wall and the oval dust bucket bucket wall of described circular cyclone chamber suction inlet one side link into an integrated entity, and form the space between the circular cyclone chamber bucket wall of remainder and the oval dust bucket bucket wall.
Described circular cyclone chamber and oval dust bucket are integrally formed.
Described conical filter bottom surface and circular cyclone chamber bottom are separated by a distance.
Advantage and good effect that the present invention has are:
The built-in hanging type cyclone separator of the present invention is single piece-rate system of compact conformation, has following advantage:
1, cyclone separator of the present invention, the pressure loss is little, and the control of dust capacity is big, dust-separating ability height, its step of toppling over dust became for 2 steps by 3 steps, operated simple and easy, convenient, simple in structure.
2, the elliptical profile of oval dust bucket can make full use of the space of dust catcher body, is the dust outlet slot milling simultaneously, is convenient to control of dust.
3, the design of dust outlet place has the dust baffle plate, can prevent that dust from refluxing and the effect of effective laying dust, so dust-separating ability height.Through test of many times, result of the test is that the suction power of cyclone separator reaches 390W (under the standard electromotor 1400W of European Union experimental condition), and dust separation efficient reaches 97.5%.
4, cyclone separator is upper and lower uncaps, and bottom is used for down dust, and loam cake is then opened in case of necessity, is used for clearing up cyclone separator.
Description of drawings
Fig. 1 is a prior art cyclone separator stereogram;
Fig. 2 is the built-in hanging type cyclone separator of a present invention stereogram;
Fig. 3 is the built-in hanging type cyclone separator of a present invention section of structure;
Fig. 4 is that cyclone separator of the present invention is opened internal structure stereogram behind the loam cake;
Fig. 5 is a cyclone separator of the present invention bottom face upwarding stereogram;
Fig. 6 is the upward view that cyclone separator of the present invention is unkitted bottom and conical filter;
Critical piece symbol description in the accompanying drawing:
1: handle 2: cyclone separator 3: conical filter
4: dust bucket 5: connecting plate
6: built-in hanging type cyclone separator 7: loam cake
8: connect boss 9: gas inlet port 10: oval dust bucket
11: bottom 12: circular cyclone chamber 13: dust outlet
14: suction inlet 15: dust baffle plate 16: the bucket wall
17: bottom 18: the bottom extension
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.Parts same as the prior art have used identical symbol in the accompanying drawing of the present invention.
The built-in hanging type cyclone separator of the present invention, to shown in Figure 6, Fig. 2 is the built-in hanging type cyclone separator of a present invention stereogram as Fig. 2; Fig. 3 is the built-in hanging type cyclone separator of a present invention section of structure; Fig. 4 is that cyclone separator of the present invention is opened internal structure stereogram behind the loam cake; Fig. 5 is a cyclone separator of the present invention bottom face upwarding stereogram; Fig. 6 is the upward view that cyclone separator of the present invention is unkitted bottom and conical filter.
The built-in hanging type cyclone separator 6 of the present invention has oval dust bucket 10, loam cake 7 and bottom 11 as shown in Figure 2, is provided with handle 1 and gas inlet port 9 on oval dust bucket 10.
Built-in hanging type cyclone separator section of structure by Fig. 3, can see circular cyclone chamber 12 is housed on the top of oval dust bucket, be provided with conical filter 3 in the middle of in the circular cyclone chamber, conical filter is connected with loam cake, and oval dust bucket bottom is equipped with bottom.
Oval dust bucket goes to upper and lower the elliptical shape of both ends open.
Circular cyclone chamber is provided with suction inlet 14 by top one side, and round tank wall 16 and bottom 17 that the bottom opposite side is provided with dust outlet 13 constitute.Extend to oval dust bucket bucket wall in the circular cyclone chamber bottom of dust outlet one side and form bottom extension 18.
Below the extension of the bottom of dust outlet, be provided with the dust baffle plate 15 that downward vertically extend consistent with circular cyclone chamber bottom margin crooked radian.
The bucket wall and the oval dust bucket bucket wall of above-mentioned circular cyclone chamber suction inlet one side link into an integrated entity, and form the space between the circular cyclone chamber bucket wall of remainder and the oval dust bucket bucket wall.Circular cyclone chamber and oval dust bucket are integrally formed.
The suction inlet of circular cyclone chamber is connected with the gas inlet port of oval dust bucket.
Above-mentioned conical filter bottom surface and circular cyclone chamber bottom are separated by a distance.
The shape of above-mentioned loam cake is identical with the shape of oval dust bucket, and loam cake is buckled in oval dust bucket upper end, and loam cake top is provided with the circular boss 8 that connects, and connects boss and is used for being connected with exhaust chamber (not shown).Loam cake can be opened when oval dust bucket of cleaning and circular cyclone chamber and take off, because conical filter is connected with loam cake, loam cake together takes off together with conical filter.
Bottom is connected oval dust bucket lower end, can open when toppling over dust.
The course of work of the built-in hanging type cyclone separator of the present invention is as follows:
The air that has dust is entered in the circular cyclone chamber by gas inlet port and circular cyclone chamber suction inlet, separate around the conical filter rotation, the big dust of separating enters oval dust bucket by dust outlet, falls on the extension of bottom, drops to oval dust bucket bottom again.After having the air-flow process conical filter mesh filtration of less dust, enter exhaust chamber (not shown) by the discharge of conical filter top, and then enter vacuum motor from gas row's mouth (not shown) at top.This process has realized the separation of dust.
Owing to be provided with the dust baffle plate that extends downward vertically below the extension of bottom, the dust baffle plate can prevent that dust from refluxing, and the effect of effective laying dust, so dust-separating performance height of the present invention.

Claims (5)

1. built-in hanging type cyclone separator, comprising: handle, gas inlet port, conical filter is characterized in that also comprising: be provided with the oval dust bucket that the gas inlet port is arranged at handle and top; Be arranged on oval dust bucket top, and the circular cyclone chamber that links into an integrated entity of partial sidewall and oval dust bucket bucket wall; The loam cake that is connected with oval dust bucket upper end; Be located in the middle of the circular cyclone chamber and the conical filter that is connected with loam cake; Be connected the bottom of oval dust bucket lower end; Circular cyclone chamber is provided with suction inlet by top one side, round tank wall and bottom that the bottom opposite side is provided with dust outlet constitute, extend to oval dust bucket bucket wall in the circular cyclone chamber bottom of dust outlet one side and form the bottom extension, below the extension of the bottom of dust outlet, be provided with the dust baffle plate that downward vertically extend consistent with circular cyclone chamber bottom margin crooked radian; Oval dust bucket goes to upper and lower the elliptical shape of both ends open.
2. built-in hanging type cyclone separator according to claim 1 is characterized in that the suction inlet of circular cyclone chamber is connected with the gas inlet port of oval dust bucket.
3. built-in hanging type cyclone separator according to claim 1 is characterized in that the bucket wall and the oval dust bucket bucket wall of circular cyclone chamber suction inlet one side links into an integrated entity, and forms the space between the circular cyclone chamber bucket wall of remainder and the oval dust bucket bucket wall.
4. according to claim 1 or 3 described built-in hanging type cyclone separators, it is characterized in that circular cyclone chamber and oval dust bucket are integrally formed.
5. built-in hanging type cyclone separator according to claim 1 is characterized in that conical filter bottom surface and circular cyclone chamber bottom is separated by a distance.
CN2009100696816A 2009-07-10 2009-07-10 Built-in suspended cyclone separator Pending CN101940454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100696816A CN101940454A (en) 2009-07-10 2009-07-10 Built-in suspended cyclone separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100696816A CN101940454A (en) 2009-07-10 2009-07-10 Built-in suspended cyclone separator

Publications (1)

Publication Number Publication Date
CN101940454A true CN101940454A (en) 2011-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100696816A Pending CN101940454A (en) 2009-07-10 2009-07-10 Built-in suspended cyclone separator

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CN (1) CN101940454A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578962A (en) * 2011-01-13 2012-07-18 乐金电子(天津)电器有限公司 Gas flow path structure of dust collector
CN102599858A (en) * 2011-01-24 2012-07-25 乐金电子(天津)电器有限公司 Integral structure of dust collecting drum of dust collector
CN107411645A (en) * 2017-08-30 2017-12-01 深圳市富辉鸿电子科技有限公司 The dustbin that a kind of Clean- machine uses
CN107890323A (en) * 2017-12-19 2018-04-10 江苏美的清洁电器股份有限公司 For the cyclone filter of dust catcher, dirt cup and dust catcher
CN108175335A (en) * 2018-02-09 2018-06-19 苏州市春菊电器有限公司 A kind of dust and gas separated structure
US10736475B2 (en) 2015-11-10 2020-08-11 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
CN112386166A (en) * 2019-08-12 2021-02-23 添可智能科技有限公司 Cyclone filtering system and dust collector
CN113543683A (en) * 2019-02-25 2021-10-22 皇家飞利浦有限公司 Cyclone separation device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578962A (en) * 2011-01-13 2012-07-18 乐金电子(天津)电器有限公司 Gas flow path structure of dust collector
CN102578962B (en) * 2011-01-13 2015-11-04 乐金电子(天津)电器有限公司 The gas flow path structure of dust catcher
CN102599858A (en) * 2011-01-24 2012-07-25 乐金电子(天津)电器有限公司 Integral structure of dust collecting drum of dust collector
US10736475B2 (en) 2015-11-10 2020-08-11 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US10786126B2 (en) 2015-11-10 2020-09-29 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
CN107411645A (en) * 2017-08-30 2017-12-01 深圳市富辉鸿电子科技有限公司 The dustbin that a kind of Clean- machine uses
CN107890323A (en) * 2017-12-19 2018-04-10 江苏美的清洁电器股份有限公司 For the cyclone filter of dust catcher, dirt cup and dust catcher
CN107890323B (en) * 2017-12-19 2021-03-05 江苏美的清洁电器股份有限公司 Cyclone filter for dust collector, dust cup and dust collector
CN108175335A (en) * 2018-02-09 2018-06-19 苏州市春菊电器有限公司 A kind of dust and gas separated structure
CN113543683A (en) * 2019-02-25 2021-10-22 皇家飞利浦有限公司 Cyclone separation device
CN112386166A (en) * 2019-08-12 2021-02-23 添可智能科技有限公司 Cyclone filtering system and dust collector

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110112

C02 Deemed withdrawal of patent application after publication (patent law 2001)