CN101272723B - Vacuum cleaner comprising a pivotable centrifugal force separator - Google Patents
Vacuum cleaner comprising a pivotable centrifugal force separator Download PDFInfo
- Publication number
- CN101272723B CN101272723B CN2006800356700A CN200680035670A CN101272723B CN 101272723 B CN101272723 B CN 101272723B CN 2006800356700 A CN2006800356700 A CN 2006800356700A CN 200680035670 A CN200680035670 A CN 200680035670A CN 101272723 B CN101272723 B CN 101272723B
- Authority
- CN
- China
- Prior art keywords
- whizzer
- dust catcher
- air
- dust
- collecting container
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1641—Multiple arrangement thereof for parallel flow
Abstract
The invention relates to a vacuum cleaner comprising a centrifugal force separator (4, 5) which comprises an air inlet area for the suctioned, dust-charged air, an outlet for the air which is to be separated from the air in a dust collecting receptacle (3) and an air inlet area for the purified air. According to the invention, the vacuum cleaner comprises a second centrifugal force separator (4, 5), whereby the air inlet area (9) is connected to the air inlet area (9) of the first centrifugal force separator (4, 5) such that both centrifugal force separators are connected in parallel.
Description
Technical field
The present invention relates to a kind of dust catcher with whizzer.
Background technology
By the known this dust catcher of DE 10021549A1.Described there dust catcher mainly comprises the common structure member of traditional floor suction device.Shell is made up of lower half shell and dirt chamber cap.A dirt case is positioned at the inside, dirt chamber, and this dirt case is made up of whizzer, and it has dipping tube, dust storage chamber and filter.Commonly, this dust catcher of forming by common dust catcher of development with dirt bag.By being extensive use of the structure member of common dirt bag as much as possible, can saving the development cost that is used for dustless bag dust catcher.In DE 10021594A1, advise, make the dirt case on the position of present dirt bag, be combined to the housings of common dust catcher.But ordinary loss is used for the capacity of control of dust for this reason, because former essential disposal box, whizzer and the thin dirt filter settled in dirt chamber for the use of dirt bag.Especially must between the control of dust capacity of dust catcher and separative efficiency, find best point, although because in the separative efficiency that improves dust catcher for the whizzer that strengthens, the space that the while is also limited dust storage chamber.
Summary of the invention
The objective of the invention is, constitute dust catcher like this, make it have high as far as possible separative efficiency with whizzer.
This purpose is achieved by the dust catcher with whizzer.
This dust catcher has first whizzer, the air that it comprises the air of a dust-laden that is used for being inhaled into enters the air discharge area that district, are used for will being split into from air the air that the outlet of dust of dust collecting container and has been used for being cleaned, wherein, described dust catcher has second whizzer, and its air enters the district and enters to distinguish to be in the air of first whizzer and be connected.According to the present invention, described whizzer is fixed on the lower member of dust catcher revolvably.
The whizzer of two parallel connections is set on dust catcher according to the present invention as mentioned above.Can realize bigger air capacity and realize higher appearance dirt value thus by being connected in parallel of two whizzers.Another advantage is to reduce the noise level of dust catcher in running status.Equipment also continued to keep function when this external whizzer stopped up.Described whizzer is installed like this and is provided with for being connected in parallel, make they two enter the district by air and be in connection, enter the district by air and carry dust laden air from suction pipe.
Advantageously make described whizzer have public air and enter the district, make the dust laden air of suction flow into each air intake of whizzer from suction pipe by it.Can realize the even distribution of air on two whizzers by very simple mode on the structure thus.But each whizzer enters the district by self air dividually to be connected with suction pipe also not and basic thought contradiction of the present invention.Described in this case suction pipe is the public connection that air enters the district.
Install independently of each other from the public district's beginning that enters at whizzer described in the advantageous embodiment of dust catcher, especially its separator flask.Preferably make whizzer have shell separately.Described shell is shaped by hydrostatic column, the core body of whizzer is provided simultaneously by it thus.The structural limitations that makes whizzer thus minimum essential functional on, promptly air intake, separate hollow chamber, air and dust export, processing cost is minimized.
Make described whizzer be arranged on public housings in another advantageous embodiments, wherein the air-swirl of two separation separates by partition wall.Use unique shell in processing, cost to be favourable and only need to be fixed on the Body case of cleaner for two whizzers.
In another advantageous embodiments, simplify the structure of whizzer thus, for two separators public air discharge area is set.This point when being arranged on a housings, whizzer especially is provided.But separator flask is directed into together again at the air discharge area for two whizzer shells that separate.Public air discharge area further reduces processing cost, but advantage also is provided, and especially is responsible for integrally-built additional stability for the public air discharge area of the whizzer shell that separates.This point is favourable for the structure of light plastics mainly.The advantage that obtains in addition is to can be implemented in fixing also on the shell by public air discharge area and only need a fixed part for two whizzers thus.
Especially can make the air of the thick dirt of removing of discharging from whizzer import to the thin dirt filter of unique public utilization by public air discharge area.Only need hold a thin dirt filter thus, this makes processing cost keep pettiness.
Can confirm generally, embodiment for a particularly advantageous whizzer of dust catcher is, not only entering district but also all to the air of its separate device container is prepended to for example suction adapter or the suction pipe that enter the district and all only exists once, has only separator flask itself, be cylindrical or conical part constitutes doubly, its through-flow air that rotatablely moves to be used to separate, but directed into public air discharge area more together and continued guiding by other rearmounted parts by the air that this dual separator flows out, their all same only need once constitute.
Advantageously also has public dust collecting container for two whizzers.Can make infrastructure cost keep pettiness thus, because need moulding of processing and also only need to provide all essential fixing and opening mechanisms with simple structure following of the situation of plastic construction.Make public dust collecting container have partition wall in order to make the possible eddy current that separates dust keep less, it makes container be divided into two sections, and they are sealing mutually airtightly.Each section is in each outlet of two whizzers and is connected.
In another advantageous embodiments, make described whizzer rotatably be fixed on the Body case of cleaner, preferably on the lower member of dust catcher.Preferably make one public be in the fixed part that is connected with two whizzers and be inserted on the rotating shaft that is arranged on the dust catcher lower member, this fixed part is connected on the air discharge area.Because rotatably fixing to make described whizzer particularly advantageously be arranged on the top of dust collecting container.Can use whizzer thus, be used to make dust collecting container to be fixed on the dust catcher lower member.
Be preferably in for this reason and have clamping between dust collecting container and the whizzer and be connected.If close whizzer, then the clamping Connection Card is connected on the dust collecting container the inside, and whizzer makes the dust collecting container roof pressure on the locating surface on the dust catcher lower member simultaneously.If between dust collecting container and lower member, also add sealing, then between dust collecting container and dust catcher lower member, obtain airtight sealing thus, be configured for the necessary negative pressure of suction air thus.Be used for emptying in order to take out dust collecting container, unclamp and be connected with the clamping of whizzer and whizzer is come out from the dust collecting container transfer.The upper-part that can make whizzer and/or dust collecting container with method is made of the lid of dust catcher in this way.No longer need the sealing that adds.Also can reduce the processing and the development cost of dust catcher thus significantly.
Another advantageous embodiment regulation according to dust catcher of the present invention makes described whizzer removably be fixed on covering of dust catcher.Make lid form the sealing of dust catcher thus, on whizzer, neither propose stability requirement thus and also do not propose structural requirement for environment.Whizzer is constituted especially simply.Whizzer is jointly opened with lid in order to take out dust collecting container.Whizzer only is placed on the dust collecting container loosely.
Description of drawings
The invention still further relates to preferred implementation, describe embodiment in detail by means of accompanying drawing with other details and advantage.In the accompanying drawing:
Fig. 1 illustrates closed condition according to dust catcher of the present invention with schematic diagram,
Fig. 2 illustrates open mode according to dust catcher of the present invention with schematic diagram.
The specific embodiment
In Fig. 1, schematically illustrate according to dust catcher of the present invention with top view.This dust catcher comprises lower member 1, case member 2 and disposal box 3, leans whizzer 4 and 5 on disposal box.Handle 6 is set on disposal box 3, and it is not only as the handle of disposal box 3 but also as the handle of entire equipment.Near near handle, have a connecting plate 7, disposal box 3 releasably is connected on the case member 2 by it.Can take out disposal box 3 thus.A button release 8 is positioned near the handle 6 in addition, can open disposal box 3 for emptying after taking-up by it.Described whizzer 4 is connected with unshowned suction pipe here by public air intake 9 with 5.They can be rotated to support on the lower member 11 by fixed part 10.Described in addition whizzer 4 and 5 is connected 11 by clamping and removably is connected with the handle 6 of disposal box 3.This whizzer 4 and 5 upper- part 12 and 13 are at the states that the close overlap joint case member 2 of whizzer 4 and 5 and the lid 14 of fixed housing parts 2 thus.Because whizzer 4 is connected 7 and 11 with the 5 ingenious layouts on disposal box 3 tops with dismountable clamping, they certainly use removably connecting of various other forms, and all structure members of dust catcher are fixed, and need not the casing cover on the disposal box 3.Described whizzer 4 and 5 also form dust catcher on seal and disposal box 3 be fixed on the lower member 1.
Make whizzer 4 and 5 parallel connections according to the present invention.They have public air intake 9 for this reason, make air direct into the vortex tube the inside of separator by it.In the vortex tube of whizzer 4 and 5 air is placed to rotatablely move and dust is expressed on the tube edges by centrifugal force, the sightless in the accompanying drawings outlet to disposal box 3 is positioned on the tube edges.Dust also enters into disposal box 3 the insides by whizzer 4 and 5, and air enters into same sightless public air discharge area and enters into environment by dust catcher inside therefrom from whizzer 4 and 5.
In Fig. 2, can see dust catcher inside, the open mode corresponding to the dust catcher of Fig. 1 is shown therein.In order to open dust catcher, remove whizzer 4 and 5 with handle 6 between clamping be connected 11.Connect 11 in case unclamp this clamping, just can make whizzer 4 and 5 fix 10 and open by rotatable.Fig. 2 illustrates the state that opens of whizzer 4 and 5.In case whizzer 4 and 5 opens, and just can take out disposal box 3.Unclamp clamping by connecting plate 7 connects for this reason.Can see thin dirt filter 15, negative pressure chamber 16 and blower fan 17 in this open mode of dust catcher, they are positioned at dust catcher inside.The air stream of being discharged by the public air outlet slit of vortex tube 4 and 5 also enters into negative pressure chamber 16 and enters into outside air by blower fan 17 therefrom by public thin dirt filter 15.
Claims (12)
1. dust catcher, has first whizzer (4,5), it comprises that the air of the air of a dust-laden that is used for being inhaled into enters the district, an air discharge area that is used for to be split into the air that the outlet of the dust the dust collecting container (3) and has been used for being cleaned from air, wherein, described dust catcher has second whizzer (4,5), its air enters the district (9) and first whizzer (4,5) air enters district (9) and is in connection, it is characterized in that described whizzer (4,5) is fixed on the lower member (1) of dust catcher revolvably.
2. dust catcher as claimed in claim 1 is characterized in that, described whizzer (4,5) has public air and enters district (9).
3. dust catcher as claimed in claim 1 or 2 is characterized in that, described whizzer (4,5) has shell separately.
4. dust catcher as claimed in claim 1 or 2 is characterized in that, described whizzer (4,5) is arranged on housings, and this shell has partition wall.
5. dust catcher as claimed in claim 1 is characterized in that, described whizzer (4,5) has public air discharge area.
6. dust catcher as claimed in claim 5 is characterized in that, the air discharge area of described whizzer (4,5) has public thin dirt filter (15).
7. dust catcher as claimed in claim 1 is characterized in that, public dust collecting container (3) is led in the outlet of described whizzer (4,5).
8. dust catcher as claimed in claim 7 is characterized in that, described dust collecting container (3) is divided into the position that is respectively applied for described two whizzers (4,5) by partition wall.
9. dust catcher as claimed in claim 1 is characterized in that, described whizzer (4,5) is arranged on the top of dust collecting container (3).
10. dust catcher as claimed in claim 9 is characterized in that, described whizzer (4,5) is fixed on the dust collecting container (3) removedly.
11. dust catcher as claimed in claim 9 is characterized in that, described dust collecting container (3) has the body that holds of the whizzer of being used for (4,5) from the teeth outwards.
12., it is characterized in that described whizzer (4,5) is fixed on the lid (14) of dust catcher removedly as each described dust catcher in the claim 1 to 11.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005047075A DE102005047075A1 (en) | 2005-09-30 | 2005-09-30 | Floor vacuum cleaner, has two centrifugal separators whose air inlet areas are connected with each other, such that separators are parallely connected, where separators are arranged in housing part formed as cylindrical container |
| DE102005047075.0 | 2005-09-30 | ||
| PCT/EP2006/066899 WO2007036568A1 (en) | 2005-09-30 | 2006-09-29 | Vacuum cleaner comprising a pivotable centrifugal force separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101272723A CN101272723A (en) | 2008-09-24 |
| CN101272723B true CN101272723B (en) | 2010-06-09 |
Family
ID=37430198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800356700A Expired - Fee Related CN101272723B (en) | 2005-09-30 | 2006-09-29 | Vacuum cleaner comprising a pivotable centrifugal force separator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1942783B1 (en) |
| CN (1) | CN101272723B (en) |
| DE (1) | DE102005047075A1 (en) |
| RU (1) | RU2400124C2 (en) |
| WO (1) | WO2007036568A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006022833A1 (en) * | 2006-05-16 | 2007-11-22 | BSH Bosch und Siemens Hausgeräte GmbH | Vacuum cleaner with at least one centrifugal separator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422187A (en) * | 2000-03-31 | 2003-06-04 | 戴森有限公司 | Apparatus for separating particles from a fluid flow |
| CN1456124A (en) * | 2002-05-11 | 2003-11-19 | 三星光州电子株式会社 | Cyclonic dust collector of vacuum cleaner |
| CN1593777A (en) * | 2003-09-09 | 2005-03-16 | 三星光州电子株式会社 | Cyclone separating apparatus and vacuum cleaner equipped with the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619498A1 (en) * | 1987-08-17 | 1989-02-24 | Bonnet Georges | Filter with precipitator (cyclonic) battery for vacuum cleaners |
| US6238451B1 (en) * | 1999-01-08 | 2001-05-29 | Fantom Technologies Inc. | Vacuum cleaner |
-
2005
- 2005-09-30 DE DE102005047075A patent/DE102005047075A1/en not_active Withdrawn
-
2006
- 2006-09-29 RU RU2008115794/12A patent/RU2400124C2/en not_active IP Right Cessation
- 2006-09-29 EP EP06793918.1A patent/EP1942783B1/en not_active Not-in-force
- 2006-09-29 WO PCT/EP2006/066899 patent/WO2007036568A1/en active Application Filing
- 2006-09-29 CN CN2006800356700A patent/CN101272723B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422187A (en) * | 2000-03-31 | 2003-06-04 | 戴森有限公司 | Apparatus for separating particles from a fluid flow |
| CN1456124A (en) * | 2002-05-11 | 2003-11-19 | 三星光州电子株式会社 | Cyclonic dust collector of vacuum cleaner |
| CN1593777A (en) * | 2003-09-09 | 2005-03-16 | 三星光州电子株式会社 | Cyclone separating apparatus and vacuum cleaner equipped with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2400124C2 (en) | 2010-09-27 |
| CN101272723A (en) | 2008-09-24 |
| RU2008115794A (en) | 2009-11-10 |
| EP1942783A1 (en) | 2008-07-16 |
| WO2007036568A1 (en) | 2007-04-05 |
| DE102005047075A1 (en) | 2007-04-05 |
| EP1942783B1 (en) | 2017-11-15 |
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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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BOSCH-SIEMENS HAUSGERATE GMBH |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: Bosch-Siemens Hausgerate Gmbh |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |