EP0858524A1 - Wasch- und reinigungsvorrichtung - Google Patents
Wasch- und reinigungsvorrichtungInfo
- Publication number
- EP0858524A1 EP0858524A1 EP97939960A EP97939960A EP0858524A1 EP 0858524 A1 EP0858524 A1 EP 0858524A1 EP 97939960 A EP97939960 A EP 97939960A EP 97939960 A EP97939960 A EP 97939960A EP 0858524 A1 EP0858524 A1 EP 0858524A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- washing
- cleaning device
- rotatable
- housing element
- liquid
- 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
Links
- 238000005406 washing Methods 0.000 title claims abstract description 61
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract 4
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000003599 detergent Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 230000005226 mechanical processes and functions Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
Definitions
- the invention relates to a washing and cleaning device according to the preamble of claim 1.
- Dirt is generally removed from the items to be cleaned by mechanical processes in a solvent-containing liquid.
- the success of cleaning often depends on the quality and intensity of the mechanical process and the composition of the solvent, with a not inconsiderable and grueling load on the items to be cleaned. Reducing the mechanical process reduces the washing and cleaning result, unless stronger solvents are added.
- Some detergent manufacturers offer washing inserts together with the detergent, which are filled with the required amount of detergent and put into the drum of a conventional washing machine together with the items to be cleaned.
- the detergent is not added via the metering compartments of the washing machine.
- detergent goes into solution and non-soluble detergent is retained in the washing insert.
- the washing insert is also moved together with the items to be cleaned during the rotating movement of the washing drum, as a result of which the detergent solution is supported and improved.
- the invention has for its object to provide a washing and cleaning device which largely protects the items to be cleaned from mechanical stress and manages with less or no solvents.
- the washing and cleaning device according to the invention itself forms an active element. It can therefore be used in ordinary containers such as buckets, sinks, bathtubs, tubs, but also in addition to conventional washing machines.
- the washing and cleaning device is immersed approximately in the middle between the items to be cleaned in the washing liquid.
- the washing liquid located in the interior of the housing element is entrained and also rotated. Centrifugal forces act on the rotating washing liquid, which cause a radial flow exit through the liquid outlet openings on the outer surface of the rotatable element and the housing element. At the same time, the afterflow of washing liquid is made possible via liquid inlet openings in the center or on the end face of the rotary movement.
- the washing and cleaning device acts in a similar way to a circulation pump, which sets the washing liquid in the vessel in a flow circulation, which is initially directed radially outward from the liquid outlet openings on the surface of the housing element, flows through the items to be cleaned and entrains dirt particles, then bounces against the vessel wall, and then axially flows back to the center on the surface and at the bottom and reaches the housing element through the liquid inlet openings.
- the items to be cleaned remain essentially still in the washing liquid, since the housing element is not moved. This protects the items to be cleaned much more than with conventional moving drums.
- the washing liquid is pressed through the items to be cleaned even at high flow rates, which improves the detachment of dirt particles.
- oxygen is entrained and taken up from the environment, which supports the cleaning effect.
- the constant flow direction also makes it possible for dirt particles to leave the items to be cleaned completely and not only to swing back and forth between different fabric layers.
- dirt particles are pressed against the wall of the vessel by the flow velocity and adhere there, or that dirt particles clump together to form larger particles and are deposited in areas of the washing vessel which are less moved. Since they then no longer contaminate the washing liquid, their absorption potential for further dirt particles from the items to be cleaned is increased.
- a plurality of rotatable elements can be rotatably mounted one inside the other within the housing element and the rotatable elements can be rotated in the same direction or in opposite directions.
- At least one stationary element can additionally be arranged within the housing element.
- the housing element and / or the stationary element and / or the rotatable element can comprise an ion absorber and exchanger. This can be designed as a zeolite.
- the washing liquid can be softened by the ion exchanger, so that its absorption capacity and solubility for impurities in the items to be cleaned are improved.
- the zu- The presence of detergent can then be reduced further or even avoided entirely.
- Ion absorbers and exchangers as zeolites that is, water-containing aluminosilicates with three-dimensional lattice structures, have particularly good properties of absorbing and exchanging ions.
- the inlet openings are expediently distributed on the end face and the outlet openings on the shell side of the housing element and / or stationary element and / or rotatable element.
- the housing element and / or the stationary element and / or the rotatable element can be spherical or ellipsoidal or conical or cylindrical.
- the washing and cleaning device according to the invention can be adapted to existing shapes of the washing vessel and thus the cleaning effect can be optimized.
- the drive can be electromotive and encapsulated in a liquid-tight manner.
- the washing and cleaning device according to the invention can then also be operated automatically in the horizontal position of its axis of rotation below the liquid level of the washing liquid.
- FIG. 1 is a partially sectioned plan view of a spherical washing and cleaning device
- Fig. 2 shows a cross section through a further spherical washing and cleaning device
- Fig. 3 is a perspective view of a cylindrical washing and cleaning device.
- the washing and cleaning device according to Fig. 1 comprises a spherical housing element (10) which is covered with openings on its surface. Inside the housing element there is a rotatable element (16) which is also covered with openings on its surface. An encapsulated electromotive drive (18) is shown outside the housing element.
- washing liquid is entrained and also rotated and thereby radially outwards through the openings of the rotatable element (10) and by the centrifugal force of the rotating washing liquid of the housing element (16) pressed.
- the openings further away from the axis of rotation then serve as liquid outlet openings (14), while the openings closer to the axis of rotation serve as liquid inlet openings (12).
- the items to be cleaned, not shown here, lying outside the housing element are then flowed through radially by the washing liquid.
- the housing element (10) is also spherical and houses two spherical, rotatable elements (16, 20).
- the rotatable elements (16, 20) which lie coaxially one inside the other, are arranged radially stepped in diameter.
- the direction of rotation of the rotatable elements (16, 20) can be directed in the same direction or in opposite directions.
- the outer surfaces of all elements (10, 16, 20) are cylindrical in shape. There are liquid outlet openings (14) on these lateral surfaces, while the end faces open here serve as liquid inlet openings (12).
- the direction of rotation of the rotatable elements (16, 20) can also be directed in the same direction or in opposite directions.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19633471 | 1996-08-20 | ||
DE19633471A DE19633471A1 (de) | 1996-08-20 | 1996-08-20 | Wasch- und Reinigungsvorrichtung |
PCT/DE1997/001774 WO1998007917A1 (de) | 1996-08-20 | 1997-08-19 | Wasch- und reinigungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0858524A1 true EP0858524A1 (de) | 1998-08-19 |
EP0858524B1 EP0858524B1 (de) | 2001-06-13 |
Family
ID=7803076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97939960A Expired - Lifetime EP0858524B1 (de) | 1996-08-20 | 1997-08-19 | Wasch- und reinigungsvorrichtung |
Country Status (9)
Country | Link |
---|---|
US (1) | US5950458A (de) |
EP (1) | EP0858524B1 (de) |
CN (1) | CN1067734C (de) |
AT (1) | ATE202163T1 (de) |
AU (1) | AU4198697A (de) |
DE (2) | DE19633471A1 (de) |
ES (1) | ES2159874T3 (de) |
HK (1) | HK1017031A1 (de) |
WO (1) | WO1998007917A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7168273B2 (en) * | 2002-11-07 | 2007-01-30 | The Procter & Gamble Company | Selective dispensing apparatus |
US6955067B2 (en) * | 2002-03-28 | 2005-10-18 | The Procter & Gamble Company | Smart dosing device |
US20050217035A1 (en) * | 2002-06-03 | 2005-10-06 | Steiner William K | Wrinkle deterring and textile cleaning processes and apparatuses |
GB2447496B (en) * | 2007-03-14 | 2009-09-30 | Pauline Harkins | Laundry detergent dispenser |
DE102007061526A1 (de) * | 2007-12-20 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Kunststoff-Laugenbehälter für eine Waschmaschine oder einen Waschtrockner und Verfahren zur Herstellung des Laugenbehälters |
IT201800002846A1 (it) * | 2018-02-23 | 2019-08-23 | Roberto Asara | "macchina lava bossoli automatica" |
USD929691S1 (en) * | 2019-04-10 | 2021-08-31 | Odracir Llc | Laundry ball |
CN113578848B (zh) * | 2021-09-30 | 2022-01-25 | 晶科能源(海宁)有限公司 | 回收太阳能电池碎片的清洗装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE314310C (de) * | ||||
BE547436A (de) * | ||||
FR600017A (fr) * | 1925-06-23 | 1926-01-28 | Appareil pour le lavage, le lessivage, l'essorage et l'étuvage du linge ou autres articles | |
FR976588A (fr) * | 1942-04-28 | 1951-03-20 | Perfectionnements aux machines pour le traitement des produits textiles par des liquides | |
US4025427A (en) * | 1973-11-19 | 1977-05-24 | General Electric Company | Reusable water softener system for clothes washer |
DE3238559A1 (de) * | 1982-10-18 | 1984-04-19 | MOC-Danner GmbH, 7403 Ammerbuch | Vorrichtung zum reinigen und entfetten von oberflaechen nichtporoeser werkstuecke |
DE9107440U1 (de) * | 1991-06-17 | 1992-12-03 | Dürr Metalltechnik, 7406 Mössingen | Reinigungsanlage für Malerpinsel und Malerwalzen |
JP3175453B2 (ja) * | 1993-12-21 | 2001-06-11 | 松下電器産業株式会社 | 洗濯機 |
-
1996
- 1996-08-20 DE DE19633471A patent/DE19633471A1/de not_active Ceased
-
1997
- 1997-08-19 DE DE59703786T patent/DE59703786D1/de not_active Expired - Fee Related
- 1997-08-19 CN CN97191089A patent/CN1067734C/zh not_active Expired - Fee Related
- 1997-08-19 EP EP97939960A patent/EP0858524B1/de not_active Expired - Lifetime
- 1997-08-19 US US09/051,162 patent/US5950458A/en not_active Expired - Fee Related
- 1997-08-19 WO PCT/DE1997/001774 patent/WO1998007917A1/de active IP Right Grant
- 1997-08-19 AU AU41986/97A patent/AU4198697A/en not_active Abandoned
- 1997-08-19 AT AT97939960T patent/ATE202163T1/de not_active IP Right Cessation
- 1997-08-19 ES ES97939960T patent/ES2159874T3/es not_active Expired - Lifetime
-
1999
- 1999-04-27 HK HK99101833A patent/HK1017031A1/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9807917A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5950458A (en) | 1999-09-14 |
ES2159874T3 (es) | 2001-10-16 |
CN1067734C (zh) | 2001-06-27 |
HK1017031A1 (en) | 1999-11-12 |
CN1199437A (zh) | 1998-11-18 |
AU4198697A (en) | 1998-03-06 |
DE19633471A1 (de) | 1997-04-03 |
ATE202163T1 (de) | 2001-06-15 |
WO1998007917A1 (de) | 1998-02-26 |
EP0858524B1 (de) | 2001-06-13 |
DE59703786D1 (de) | 2001-07-19 |
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