CN102133076A - Whirlwind type electric dust collector - Google Patents
Whirlwind type electric dust collector Download PDFInfo
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- CN102133076A CN102133076A CN2010105683001A CN201010568300A CN102133076A CN 102133076 A CN102133076 A CN 102133076A CN 2010105683001 A CN2010105683001 A CN 2010105683001A CN 201010568300 A CN201010568300 A CN 201010568300A CN 102133076 A CN102133076 A CN 102133076A
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- whirlwind
- cyclone type
- dust collector
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Abstract
A whirlwind type electric dust collector which has a low cost and an improved whirlwind effect is provided. The electric dust collector comprises a dust collector main body (2) with an electric blower (5) and a whirlwind type dust collecting part (3) equipped on the dust collector main body (2) in a freely detachable way. The whirlwind type dust collecting part (3) comprises a whirlwind cylinder (13) and an importing part (14) for importing air flows along the inner wall (13A) of the whirlwind cylinder (13). An inserting cylinder part (17) of a drawing flexible tube part (4) is formed and can be inserted into the importing part (14). Meanwhile, a bent part (17B) is equipped. The bent part is bent towards the peripheral side of the whirlwind type dust collecting part (3) along one end part (17A) of the inserting cylinder part (17) and the central side of the whirlwind type dust collecting part (3). Therefore, a simple and inexpensive structure is formed. Furthermore, the whirlwind return flow can be through from the peripheral side of the whirlwind cylinder (13) and the angular speed of the whirlwind return flow can be improved. Consequently, the centrifugal separation is enhanced.
Description
Technical field
The present invention relates to a kind of cyclone type electric dust collector.
Background technology
At present, as this cyclone type electric dust collector, known to lower device, it has the dust deposited case 101 (suitable with the dust collecting part of the application's invention) that inside possesses the main body of dust collector of electric blower and can be installed on this main body of dust collector with freely dismantling, so that the mode that air-flow flows on the roughly tangential direction of the sidewall 102 of this dust deposited case 101 is provided with air entry 103 (suitable with the introduction part of the application's invention), simultaneously, become concentric circles with the sidewall of dust deposited case and be provided with the wall 104 of above-mentioned dust deposited case at the flow direction of the air that flows into dust deposited case from air entry with extending, stopped up above-mentioned air entry a part (as, with reference to patent documentation 1).Such cyclone type electric dust collector, make the internal diameter of the bore of above-mentioned air entry 103 by above-mentioned wall 104 less than interconnecting part 105, thus, whirlwind effect in the above-mentioned dust deposited case is improved, make centrifugal force good, obtain high dust collecting performance, simultaneously, the dust amount of above-mentioned dust deposited case inner accumulated is increased, realize operating electric dust collector easily.
Patent documentation 1: No. 3298573 communique of Japan Patent
But, such cyclone type electric dust collector, owing to must form above-mentioned wall in the bore portion of above-mentioned air entry, so the complex structure of shaping dies has the problem that causes cost to improve.In addition, in order to guide inwall by the airflow smooth ground of above-mentioned air entry to above-mentioned dust deposited case, the circulation area of above-mentioned air entry is dwindled gradually to bore portion, and in this case, because produced thick wall part at dust deposited case, so the difficulty that is shaped further improves, and has further caused the raising of cost.
Summary of the invention
The objective of the invention is to, overcome the above problems a little, a kind of cyclone type electric dust collector that can improve the whirlwind effect at an easy rate is provided.
The cyclone type electric dust collector of record has main body of dust collector that possesses electric blower and the cyclone type dust collecting part that can be installed on this main body of dust collector with freely loading and unloading in the application's the technical scheme 1, this cyclone type dust collecting part has the whirlwind tube and imports the introduction part of air-flow along the inwall of this whirlwind tube, it is characterized in that, attract the insertion tube portion of hose part can insert above-mentioned introduction part, and, be provided with bend, this bend makes the wall of the central side end, above-mentioned cyclone type dust collecting part of this insertion tube portion towards the outer circumferential side bending of above-mentioned cyclone type dust collecting part.
In addition, the cyclone type electric dust collector of record constitutes as follows in the application's the technical scheme 2, promptly, in technical scheme 1, above-mentioned insertion tube portion is being inserted under the state of above-mentioned introduction part, and the end of above-mentioned bend constitutes in the mode that is positioned at the roughly the same position of the elongated surfaces of the inwall of above-mentioned whirlwind tube.
The cyclone type electric dust collector of record constitutes in the above-described manner in the technical scheme 1 of the present invention, thereby, the dust-contained airflow that is attracted by above-mentioned attraction hose part flows in the above-mentioned whirlwind tube by the above-mentioned insertion tube that inserts in the above-mentioned introduction part, form the eddy current of cycle along the inwall of this whirlwind tube, can separate the dust that is included in the air-flow by centrifugal force.And during this time, before dust-contained airflow had been about to flow in the above-mentioned whirlwind tube, the circulation area of dust-contained airflow was owing to above-mentioned bend reduces, and given direction towards the inwall of above-mentioned whirlwind tube, therefore, can improve the effect of centrifugation.And, by being provided with bend, can simplify the structure of above-mentioned cyclone type dust collecting part self in above-mentioned insertion tube portion, the cyclone type dust collecting part is shaped easily, and simultaneously, the difficulty of the shaping of above-mentioned insertion tube portion is compared with the situation that only is cylinder does not have big difference.Therefore, in the centrifugation that improves above-mentioned cyclone type electric dust collector, can constitute at an easy rate.
In addition, above-mentioned insertion tube portion is being inserted under the state of above-mentioned introduction part, the end of above-mentioned bend constitutes in the mode that is positioned at the roughly the same position of the elongated surfaces of the inwall of above-mentioned whirlwind tube, therefore, above-mentioned bend can not hinder the eddy current of cycle in above-mentioned whirlwind tube, so can suppress the reduction of centrifugation.
Description of drawings
Fig. 1 is the vertical view of the cyclone type electric dust collector of expression the 1st embodiment of the present invention.
Fig. 2 is the diagrammatic illustration figure of this cyclone type dust collecting part of expression.
Fig. 3 is the diagrammatic illustration figure that represents the cyclone type dust collecting part of cyclone type electric dust collector in the past.
The specific embodiment
Below, with regard to embodiments of the present invention, describe based on Fig. 1 and Fig. 2.The 1st, cyclone type electric dust collector of the present invention.This cyclone type electric dust collector 1 has and is made of main body of dust collector 2, cyclone type dust collecting part 3, attraction hose part 4.
Above-mentioned main body of dust collector 2 portion within it has electric blower 5.In addition, above-mentioned main body of dust collector 2 has wheel 6, thereby can freely move on swept surface.In addition, above-mentioned main body of dust collector 2 has the switching manipulation portion 7 that is used to make above-mentioned electric blower 5 work in the surface thereon.In addition, above-mentioned main body of dust collector 2 has to be used to reel and does not have the coil of wire of the power line illustrated, that front end is provided with wire and plug 8 around operating portion 9 in the surface thereon.In addition, above-mentioned main body of dust collector 2 surface thereon has handle part 10, and this handle part 10 is used to control this main body of dust collector and carrying.In addition, above-mentioned main body of dust collector 2 surface thereon has hook 11, and this hook 11 is used for fixing above-mentioned cyclone type dust collecting part 3 with freely loading and unloading.In addition, above-mentioned main body of dust collector 2 has exhaust oral area 12 at its rear portion.
Above-mentioned Cyclonic dust collector 3 is installed in the mode that above-mentioned relatively main body of dust collector 2 freely loads and unloads.And above-mentioned cyclone type dust collecting part 3 has whirlwind tube 13, the introduction part 14 that is wholely set with this whirlwind tube 13, the installation portion 15 that is fixed in this introduction part 14, the export department 16 of central authorities that is arranged at above-mentioned whirlwind tube 13.In above-mentioned installation portion 15, insert the insertion tube portion 17 of above-mentioned attraction hose part 4.And this inserts tube portion 17 above-mentioned relatively installation portions 15 and installs.In addition, an end 17A of above-mentioned insertion tube portion 17 in arriving above-mentioned introduction part 14 in, be positioned at the roughly the same position of elongated surfaces with the inwall 13A of above-mentioned whirlwind tube 13.In addition, when above-mentioned cyclone type dust collecting part 3 was installed on main body of dust collector 2, above-mentioned export department 16 was communicated with above-mentioned electric blower 5.
In addition, when above-mentioned insertion tube portion 17 being inserted above-mentioned introduction part 14, make the wall of an end 17A of the above-mentioned insertion tube portion 17 of the central side that becomes above-mentioned whirlwind dust collecting part 3, crooked smoothly to the outer circumferential side of above-mentioned cyclone type dust collecting part 3, thus form bend 17B.In addition, above-mentioned insertion tube portion 17 becomes the mode of the central side (downside of Fig. 2) of above-mentioned cyclone type dust collecting part 3, restriction direction of insertion with above-mentioned bend 17B.In addition, the other end in above-mentioned insertion tube portion 17 is provided with not shown curved spout and attracts mouth etc.
Like this, because can make the introduction part 14 of above-mentioned cyclone type dust collecting part 3 form simple tubular, so, can simplify the structure of cyclone type dust collecting port 3 self.Therefore, also can simplify the structure of the shaping dies that forms above-mentioned cyclone type dust collecting part 3, so, can be easily and make above-mentioned cyclone type dust collecting part 3 at an easy rate.On the other hand, the difficulty of the shaping of above-mentioned insertion tube portion 17 owing to be the shape difference of shaping dies only, and only is that the situation that forms tubular article does not have big difference.Therefore, can be easily and make Cyclonic dust collector 1 at an easy rate.
Below, the effect of present embodiment is described.At first, said wires is pulled out in the never illustrated wire spool of user, and above-mentioned plug 8 is connected in not shown AC power.In addition, when above-mentioned cyclone type dust collecting part 3 is installed in above-mentioned main body of dust collector 2, the insertion tube portion 17 of above-mentioned hose part 4 is inserted the installation portion 15 and the installation of above-mentioned cyclone type dust collecting part 3.Afterwards, by operating above-mentioned switching manipulation portion 7, make above-mentioned electric blower 5 work.Like this, when above-mentioned electric blower 5 was worked, dust-contained airflow flowed into above-mentioned cyclone type dust collecting part 3 by above-mentioned hose part 4.Afterwards, in this cyclone type dust collecting part 3, dust separates from air-flow.In addition, the separated air-flow of dust arrives above-mentioned electric blower 5 from the export department 16 of above-mentioned cyclone type dust collecting part 3, is discharged into the atmosphere from above-mentioned exhaust oral area 12 again.
Above-mentioned cyclone type dust collecting part 3 and its peripheral air-flow are described in detail.By the dust-contained airflow of above-mentioned hose part 4, by the above-mentioned whirlwind tube 13 of above-mentioned insertion tube portion's 17 inflows.At this moment, in the dust-contained airflow, with the state of Fig. 2 along the mobile dust-contained airflow of the wall of an end 17A of the above-mentioned insertion tube portion 17 of the outer circumferential side that becomes above-mentioned cyclone type dust collecting part 3 (upper wall of the above-mentioned insertion tube portion 17 of Fig. 2), flow in the above-mentioned whirlwind tube 13 in mode along the inwall 13A of above-mentioned whirlwind tube 13.On the other hand, in the dust-contained airflow, with the state of Fig. 2 along the mobile dust-contained airflow of the wall of an end 17A of the above-mentioned insertion tube portion 17 of the central side that becomes above-mentioned cyclone type dust collecting part 3 (lower wall of the above-mentioned insertion tube portion 17 of Fig. 2), be endowed direction by above-mentioned bend 17B in mode towards the inwall 13A of above-mentioned whirlwind tube 13.Thus, the dust-contained airflow that flows in above-mentioned whirlwind tube 13 by above-mentioned insertion tube portion 17 is endowed direction in the mode of the outer circumferential side by above-mentioned cyclone type tube 13.Therefore, flow into dust-contained airflow in the above-mentioned cyclone type tube 13, almost all become, almost directly do not flow out from above-mentioned export department 16 along the eddy current of the inwall 13A cycle of above-mentioned whirlwind tube 13 from above-mentioned insertion tube portion 17.
In addition, because an end 17A side of above-mentioned insertion tube portion 17 narrows down, the velocity ratio of air-flow that flows into above-mentioned whirlwind tube 13 is fast by the flow velocity of the air-flow of above-mentioned insertion tube portion 17.Therefore, can accelerate the angular speed of the cycle air-flow in the above-mentioned whirlwind tube 13, so, can increase the centrifugal force that acts on the dust that comprises in the air-flow, improve centrifugation.
In addition, as mentioned above, the elongated surfaces of the one end 17A of above-mentioned insertion tube portion 17 and the inwall 13A of above-mentioned whirlwind tube 13 is in position much at one, thus, one end 17A of above-mentioned insertion tube portion 17 hinders the cycles stream in the above-mentioned whirlwind tube 13 hardly, can suppress because the reduction of the centrifugation that the cycle miscarriage is given birth to.In addition, if an end 17A of above-mentioned insertion tube portion 17 is outstanding in above-mentioned whirlwind tube 13, then there is the danger that centrifugation is reduced because this ledge hinders cycle stream.On the contrary, if an end 17A of above-mentioned insertion tube portion 17 is in the position that imports from above-mentioned whirlwind tube 13, then between an end 17A of the inwall 13A of above-mentioned whirlwind tube 13 and above-mentioned insertion tube portion 17, produce turbulent flow, the danger that has centrifugation to reduce.
Above the present invention is a cyclone type electric dust collector 1, have main body of dust collector 2 that possesses electric blower 5 and the cyclone type dust collecting part 3 that can be installed on this main body of dust collector 2 with freely loading and unloading, this cyclone type dust collecting part 3 has whirlwind tube 13 and along the introduction part 14 of the inwall 13A steering current of this whirlwind tube 13, in the insertion tube cage structure 17 that forms the attraction hose part 4 that can insert above-mentioned introduction part 14, be provided with bend 17B, this bend 17B makes an end 17A of above-mentioned insertion tube portion 17, the wall of the central side of above-mentioned cyclone type dust collecting part 3,3 outer circumferential side bendings towards above-mentioned cyclone type dust collecting part, thus, both formed simple and cheap structure, can make again cycle stream from the outer circumferential side of above-mentioned whirlwind tube 13 by and can improve the angular speed of cycle stream, therefore, can improve centrifugation.
In addition, under state with the above-mentioned introduction part 14 of above-mentioned insertion tube portion's 17 insertions, the end of above-mentioned bend 17B, be that an above-mentioned end 17A is in the elongated surfaces position much at one with the inwall 13A of above-mentioned whirlwind tube 13, thus, above-mentioned bend 17B does not hinder the eddy current of cycle in the above-mentioned whirlwind tube 13, so, can suppress the reduction of centrifugation.
In addition, the present invention is not limited in above embodiment, can carry out various distortion and implement in the scope of the main idea of inventing.For example, in the above-described embodiment, though the direction of principal axis of cyclone type dust collecting part is a level, under the direction of principal axis of cyclone type dust collecting part was vertical situation, effect also was identical.
Symbol description
1 cyclone type electric vacuum cleaner
2 main body of dust collector
3 cyclone type dust collecting part
4 attract hose part
5 electric blowers
13 whirlwind tubes
The 13A inwall
14 introduction parts
17 insert tube portion
17A one end
The 17B bend.
Claims (2)
1. cyclone type electric dust collector, it is characterized in that, have main body of dust collector that possesses electric blower and the cyclone type dust collecting part that can be installed on this main body of dust collector with freely loading and unloading, this cyclone type dust collecting part has the whirlwind tube and imports the introduction part of air-flow along the inwall of this whirlwind tube, it is characterized in that
Formation can be inserted the insertion tube portion of the attraction hose part of above-mentioned introduction part, and is provided with bend, and this bend makes the wall of the central side end, above-mentioned cyclone type dust collecting part of this insertion tube portion towards the outer circumferential side bending of above-mentioned cyclone type dust collecting part.
2. as the cyclone type electric dust collector of record in the claim 1, it is characterized in that, above-mentioned insertion tube portion inserted under the state of above-mentioned introduction part that the end of above-mentioned bend is in the roughly the same position of elongated surfaces with the inwall of above-mentioned cyclone type tube portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010012799A JP5486326B2 (en) | 2010-01-25 | 2010-01-25 | Cyclone vacuum cleaner |
| JP2010-012799 | 2010-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133076A true CN102133076A (en) | 2011-07-27 |
| CN102133076B CN102133076B (en) | 2015-01-21 |
Family
ID=44293111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010568300.1A Expired - Fee Related CN102133076B (en) | 2010-01-25 | 2010-12-01 | Whirlwind type electric dust collector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5486326B2 (en) |
| CN (1) | CN102133076B (en) |
| TW (1) | TW201125529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308682A (en) * | 2016-10-31 | 2017-01-11 | 上海未来伙伴机器人有限公司 | Cyclone dust collector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7539225B2 (en) * | 2019-06-27 | 2024-08-23 | シャープ株式会社 | Cyclone vacuum cleaner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63296720A (en) * | 1987-05-29 | 1988-12-02 | 東芝テック株式会社 | Electric cleaner |
| EP0965375A1 (en) * | 1998-06-16 | 1999-12-22 | Oekag AG für angewandte Oekologie | Device for removing solid matter from a mixture of liquid and solid matter |
| JP2003310507A (en) * | 2002-04-26 | 2003-11-05 | Sanyo Electric Co Ltd | Dust collector and vacuum cleaner integrated with the same |
| JP2005058787A (en) * | 2004-10-28 | 2005-03-10 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN101036905A (en) * | 2006-03-15 | 2007-09-19 | 三星光州电子株式会社 | Dust collecting apparatus with a plurality of inlets |
| WO2009056264A1 (en) * | 2007-10-29 | 2009-05-07 | Aktiebolaget Electrolux | A cyclone-like separator for a vacuum cleaner |
| CN100571595C (en) * | 2005-05-27 | 2009-12-23 | 戴森技术有限公司 | The cyclone separation device that is used for dirt and dust |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611752U (en) * | 1979-07-05 | 1981-01-31 | ||
| JP3298573B2 (en) * | 1999-08-02 | 2002-07-02 | 松下電器産業株式会社 | Centrifugal dust collector and vacuum cleaner |
| JP4557783B2 (en) * | 2005-04-22 | 2010-10-06 | 日立アプライアンス株式会社 | Vacuum cleaner |
-
2010
- 2010-01-25 JP JP2010012799A patent/JP5486326B2/en not_active Expired - Fee Related
- 2010-10-18 TW TW99135424A patent/TW201125529A/en unknown
- 2010-12-01 CN CN201010568300.1A patent/CN102133076B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63296720A (en) * | 1987-05-29 | 1988-12-02 | 東芝テック株式会社 | Electric cleaner |
| EP0965375A1 (en) * | 1998-06-16 | 1999-12-22 | Oekag AG für angewandte Oekologie | Device for removing solid matter from a mixture of liquid and solid matter |
| JP2003310507A (en) * | 2002-04-26 | 2003-11-05 | Sanyo Electric Co Ltd | Dust collector and vacuum cleaner integrated with the same |
| JP2005058787A (en) * | 2004-10-28 | 2005-03-10 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN100571595C (en) * | 2005-05-27 | 2009-12-23 | 戴森技术有限公司 | The cyclone separation device that is used for dirt and dust |
| CN101036905A (en) * | 2006-03-15 | 2007-09-19 | 三星光州电子株式会社 | Dust collecting apparatus with a plurality of inlets |
| WO2009056264A1 (en) * | 2007-10-29 | 2009-05-07 | Aktiebolaget Electrolux | A cyclone-like separator for a vacuum cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308682A (en) * | 2016-10-31 | 2017-01-11 | 上海未来伙伴机器人有限公司 | Cyclone dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102133076B (en) | 2015-01-21 |
| JP2011147697A (en) | 2011-08-04 |
| JP5486326B2 (en) | 2014-05-07 |
| TW201125529A (en) | 2011-08-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20171201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |