DE10060858B4 - Vacuum cleaner with a liquid filter - Google Patents
Vacuum cleaner with a liquid filter Download PDFInfo
- Publication number
- DE10060858B4 DE10060858B4 DE10060858A DE10060858A DE10060858B4 DE 10060858 B4 DE10060858 B4 DE 10060858B4 DE 10060858 A DE10060858 A DE 10060858A DE 10060858 A DE10060858 A DE 10060858A DE 10060858 B4 DE10060858 B4 DE 10060858B4
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- water
- cleaner according
- air flow
- diffuser
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000002245 particle Substances 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000009736 wetting Methods 0.000 claims abstract description 5
- 239000010419 fine particle Substances 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000001914 calming effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- A47L9/18—Liquid filters
- A47L9/183—Spray cleaning
-
- 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
- A47L9/18—Liquid filters
- A47L9/182—Separating by passing the air over a liquid bath
-
- 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
- A47L9/18—Liquid filters
- A47L9/185—Means for the mechanical control of flow of air, e.g. deflectors, baffles or labyrinths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Staubsauger, dessen Saugluftstrom (VL) über einen im Staubsauger-Gehäuse (1) untergebrachten Flüssigkeitsfilter führbar ist, der benetzendes Wasser einem im Staubsauger-Gehäuse (1) vorgesehenen Behälter (2) entnimmt, und den benetzten Saugluftstrom (VL) einer Wasserlast (8) zuführt, wobei der Saugluftstrom (VL) über einen durch eine oder mehrere Steigleitungen (9) aus der Wasserlast (8) des Behälters (2) gespeisten Ejektor (7) geleitet ist, in einem anschließenden Diffusor (10) durch reduzierte Geschwindigkeit die an Wasserteilchen gebundenen Schmutzpartikel (18) bis hin zu Feinstpartikeln (19) ausfällt und eine Tropfenabscheider-Schottwand (12) durchströmt, wobei letzte Staub- und Wasserteilchen in einem Wasserfilter-Vlies (22) zurückgehalten werden, und wobei die ausgefällten Schmutzpartikel (18) der Wasserlast (8) zuführbar sind.Vacuum cleaner, the suction air flow (VL) of which can be guided via a liquid filter housed in the vacuum cleaner housing (1), which takes wetting water from a container (2) provided in the vacuum cleaner housing (1), and the wetted suction air flow (VL) of a water load (8 ), whereby the suction air flow (VL) is directed via an ejector (7) fed by one or more risers (9) from the water load (8) of the container (2), in a subsequent diffuser (10) by reduced speed Dirt particles (18) bound to water particles down to very fine particles (19) fail and a droplet separator bulkhead (12) flows through, the last dust and water particles being retained in a water filter fleece (22), and the precipitated dirt particles (18) Water load (8) can be supplied.
Description
Die Erfindung betrifft einen Staubsauger, dessen Saugluftstrom über einen im Staubsaugergehäuse untergebrachten Flüssigkeitsfilter führbar ist, der benetzendes Wasser einem im Staubsaugergehäuse vorgesehenen Wasserbehälter entnimmt, und den benetzten Saugluftstrom einer Wasserlast zuführt.The invention relates to a vacuum cleaner whose suction air flow can be guided via a liquid filter accommodated in the vacuum cleaner housing, which extracts wetting water from a water container provided in the vacuum cleaner housing, and supplies the wetted suction air flow to a water load.
Aus der
Es sind auch schon Staubsauger bekannt, die ausgeschiedene Schmutzmassen und/oder den eingehenden Saugluftstrom mit dem Druckstrahl einer gesonderten Wasserpumpe besprühen. Auch hier ist eine ausreichend intensive Einwirkung auf geringe Saugluftvolumina nicht gesichert. Hinzu kommt, daß durch die zusätzliche Pumpe und einen zusätzlichen Reinwassertank das Gewicht sowie der Aufwand, die Montage- sowie Servicekosten und der Leistungsbedarf steigen.Vacuum cleaners are also already known which spray the separated dirt masses and / or the incoming suction air stream with the pressure jet of a separate water pump. Again, a sufficiently intense impact on low suction air volumes is not secured. In addition, by the additional pump and an additional pure water tank, the weight and effort, assembly and service costs and power requirements increase.
Das
Die
Die Erfindung geht daher von der Aufgabe aus, einen Staubsauger so auszugestalten, dass die Staubpartikel in der Saugluft früh und über einen langen Weg intensiv mit Wasser kontaktiert, an dieses gebunden und möglichst komplett in den Wasserbehälter abgegeben werden. Des Weiteren sollen handelsübliche Staubsauger durch entsprechende Zurüstung leicht zu aufgabegemäßen Saugern umgerüstet werden können.The invention is therefore based on the task of designing a vacuum cleaner in such a way that the dust particles in the suction air are contacted intensively with water early and over a long distance, are bound to the latter and dispensed as completely as possible into the water tank. Furthermore, commercially available vacuum cleaners should be able to be easily converted to appropriate suction cups by appropriate equipment.
Gelöst wird diese Aufgabe durch die Merkmale des Patentanspruchs 1. Der Saugluftstrom saugt nach dem Venturi-Prinzip beim Passieren des Ejektors ausreichend Wasser an und versprüht es, während der folgende speziell geformte Diffusor eine Beruhigung des mit Wasserpartikeln angereicherten Saugluftstroms bewirkt, wobei die mit dem Wasser einen innigen Kontakt aufweisenden Schmutzpartikel ausfallen. Gleichzeitig wird dabei die Strömungsgeschwindigkeit kontinuierlich reduziert. Die Tropfenabscheider-Schottwand mit eingebautem Spezial-Wasserfilter-Vlies hält beim Durchströmen letzte Staub- und Wasserteilchen aus dem Luftstrom zurück.The suction air stream sucks on the Venturi principle when passing the ejector sufficient water and sprayed it, while the following specially shaped diffuser causes a calming of the enriched with water particles Saugluftstroms, with the water failing to have an intimate contact with dirt particles. At the same time, the flow rate is continuously reduced. The mist eliminator bulkhead with built-in special water filter fleece holds back through the last dust and water particles from the air flow.
Der Luftstrom kann durch weitere Leitflächen in Richtung auf die Wasseroberfläche gelenkt werden. Dies bewirkt eine weitere Bindung der im Luftstrom mitgeführten Staub- und Schmutzpartikel mit den aufgewirbelten Wassertröpfchen und der Wasserbad-Oberfläche und führt zu einer größtmöglichen Staubabscheidung aus dem Luftstrom ins Wasserbad.The air flow can be directed by further guide surfaces in the direction of the water surface. This causes a further binding of the entrained in the air flow dust and dirt particles with the fluidized water droplets and the water bath surface and leads to the greatest possible dust separation from the air flow into the water.
Durch die Ausführung des Diffusors und der Tropfenabscheider-Schottwand sowie der notwendigen Abdichtungen wird die Bildung von Totwasserecken und Kurzschlußströmungen verhindert und damit eine sichere Staubabscheidung ins Wasserbad gewährleistet.By the execution of the diffuser and the mist collector bulkhead and the necessary seals the formation of Totwasserecken and short-circuit flows is prevented, thus ensuring a safe separation of dust into the water.
Zweckmäßige sowie vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous and advantageous developments of the invention are characterized in the subclaims.
Im einzelnen wird die Erfindung anhand der Beschreibung von Ausführungsbeispielen in Verbindung mit diese darstellenden Zeichnungen erläutert. Es zeigen hierbei:In detail, the invention will be explained with reference to the description of embodiments in conjunction with these illustrative drawings. It show here:
In dem Gehäuse
Beim Schließen des Deckels
Im Betrieb erweist sich der Ejektor
Der Diffusor
Die Tropfenabscheider-Schottwand
Die Tropfenabscheider-Schottwand
Eine Ausführungsvariante ist, daß der Ejektor
Bewährt hat es sich, praktisch alle Teile des Flüssigkeitsfilters, also die Wasserlast
In
Als weitere Variante eines Ejektors ist in
Während der Ejektor
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Gehäusecasing
- 22
- Behältercontainer
- 33
- Spiegelmirror
- 44
- Saugschlauchsuction
- 55
- StutzenSupport
- 66
- Deckelcover
- 77
- Ejektorejector
- 88th
- Wasserlastwater load
- 8a8a
- SchmutzwasserbereichDirty water area
- 8b8b
- Ansaugbereichsuction
- 99
- Steigleitungriser
- 1010
- Diffusordiffuser
- 1111
- Dichtung (Deckel-Stutzen)Seal (cover-spigot)
- 1212
- Tropfenabscheider-SchottwandDroplet-bulkhead
- 13a13a
- Filterfilter
- 13b13b
- Filterfilter
- 1414
- Saugluftgebläsevacuum impellers
- 1515
- SteigleitungsanschlußRiser connection
- 1616
- Ende SteigleitungEnd riser
- 1717
- Leitflächenbaffles
- 1818
- Schwere SchmutzpartikelHeavy dirt particles
- 1919
- Feinstpartikelfines
- 2020
- Pfeilarrow
- 2121
- Dichtung Gehäuse-DiffusorSeal housing diffuser
- 2222
- Wasserfilter-VliesWater filter fleece
- 2323
- Griffteilhandle part
- 2424
- Griffteilhandle part
- 2626
- Ansaugsiebsuction strainer
- 2727
- Aussparungrecess
- 2828
- elastische Elementeelastic elements
- 2929
- Öffnungopening
- 3030
- Düsenjet
- 3131
- Dichtungpoetry
- 3232
- Ejektorejector
- 3333
- Ejektorejector
- 3434
- AnströmkonusAnströmkonus
- 3535
- Ansaugrohrintake
- 3636
- VerengungsformstückNarrowing fitting
- 3737
- Mischteilmixing section
- VL V L
- Saugluftsuction
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10060858A DE10060858B4 (en) | 2000-02-01 | 2000-12-06 | Vacuum cleaner with a liquid filter |
ITMI20010086 ITMI20010086A1 (en) | 2000-02-01 | 2001-01-18 | VACUUM CLEANER WITH A LIQUID FILTER |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10004255 | 2000-02-01 | ||
DE10004255.4 | 2000-02-01 | ||
DE10060858A DE10060858B4 (en) | 2000-02-01 | 2000-12-06 | Vacuum cleaner with a liquid filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10060858A1 DE10060858A1 (en) | 2001-08-02 |
DE10060858B4 true DE10060858B4 (en) | 2012-02-16 |
Family
ID=7629392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10060858A Expired - Fee Related DE10060858B4 (en) | 2000-02-01 | 2000-12-06 | Vacuum cleaner with a liquid filter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10060858B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2676593A1 (en) | 2012-06-19 | 2013-12-25 | Robert Thomas Metall- und Elektrowerke GmbH & Co. KG | Floor vacuum cleaner with a liquid filter container in a vacuum cleaner housing |
EP4120884A1 (en) * | 2020-03-19 | 2023-01-25 | Robert Thomas Metall- und Elektrowerke GmbH & Co. KG | Filter and cleaning method |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUD20020152A1 (en) * | 2002-07-05 | 2004-01-05 | Simac Vetrella Spa | SUCTION AND FILTERING EQUIPMENT |
AU2003215031A1 (en) * | 2003-01-16 | 2004-08-10 | Vaso Gluhajic | Gravitational-ejecting liquid filter |
EP1621126B1 (en) * | 2004-07-26 | 2009-08-19 | CANDY S.p.A. | Improved domestic vacuum cleaner |
DE602004009066T2 (en) * | 2004-07-26 | 2008-06-19 | Candy S.P.A., Monza | household vacuum cleaners |
EP1921968B1 (en) * | 2005-08-26 | 2011-07-27 | Miele & Cie. KG | Method for treating dust and devices for carrying out this method |
RS52289B (en) * | 2008-05-27 | 2012-10-31 | Vaso GLUHAJIĆ | Wet industrial filter |
US20110131756A1 (en) * | 2008-08-11 | 2011-06-09 | Winddrop | Vacuum cleaner with water filtration |
US20110303244A1 (en) * | 2010-06-10 | 2011-12-15 | Faragher William A | Hydro-Infusion Wet/Dry Debris Containment System Unit and Adapator |
KR20140019570A (en) * | 2012-08-06 | 2014-02-17 | 동부대우전자 주식회사 | Dust collection unit and vacuum cleaner with the same |
CN106923743A (en) * | 2015-12-30 | 2017-07-07 | 航天信息股份有限公司 | Liquid filters formula dust catcher |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2184731A (en) * | 1936-04-25 | 1939-12-26 | Bendix Prod Corp | Vacuum cleaner |
DE4107535C2 (en) * | 1991-03-08 | 1992-12-10 | Yoo, Byoung Hyouk, Daejun, Kr | |
DE4338177A1 (en) * | 1993-11-09 | 1995-05-11 | Schnick Hans Juergen | Apparatus for separating off solids from gas streams |
DE19720101C1 (en) * | 1997-05-14 | 1998-09-24 | Bahman Dr Solouki | Adaptor for wet or dry vacuum cleaner for liquid bath filter |
DE29812110U1 (en) * | 1997-07-10 | 1998-09-24 | Hrsel, Karel, Prag/Praha | Vacuum cleaner with wet filter |
-
2000
- 2000-12-06 DE DE10060858A patent/DE10060858B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2184731A (en) * | 1936-04-25 | 1939-12-26 | Bendix Prod Corp | Vacuum cleaner |
DE4107535C2 (en) * | 1991-03-08 | 1992-12-10 | Yoo, Byoung Hyouk, Daejun, Kr | |
DE4338177A1 (en) * | 1993-11-09 | 1995-05-11 | Schnick Hans Juergen | Apparatus for separating off solids from gas streams |
DE19720101C1 (en) * | 1997-05-14 | 1998-09-24 | Bahman Dr Solouki | Adaptor for wet or dry vacuum cleaner for liquid bath filter |
DE29812110U1 (en) * | 1997-07-10 | 1998-09-24 | Hrsel, Karel, Prag/Praha | Vacuum cleaner with wet filter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2676593A1 (en) | 2012-06-19 | 2013-12-25 | Robert Thomas Metall- und Elektrowerke GmbH & Co. KG | Floor vacuum cleaner with a liquid filter container in a vacuum cleaner housing |
EP4120884A1 (en) * | 2020-03-19 | 2023-01-25 | Robert Thomas Metall- und Elektrowerke GmbH & Co. KG | Filter and cleaning method |
Also Published As
Publication number | Publication date |
---|---|
DE10060858A1 (en) | 2001-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: ROBERT THOMAS METALL- UND ELEKTROWERKE GMBH & CO. |
|
8110 | Request for examination paragraph 44 | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20120517 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |