EP0188475A1 - Procede et installation de nettoyage de textiles, en particulier des tapis. - Google Patents

Procede et installation de nettoyage de textiles, en particulier des tapis.

Info

Publication number
EP0188475A1
EP0188475A1 EP85903261A EP85903261A EP0188475A1 EP 0188475 A1 EP0188475 A1 EP 0188475A1 EP 85903261 A EP85903261 A EP 85903261A EP 85903261 A EP85903261 A EP 85903261A EP 0188475 A1 EP0188475 A1 EP 0188475A1
Authority
EP
European Patent Office
Prior art keywords
cleaning
rotor
heating
textile
cleaned
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
Application number
EP85903261A
Other languages
German (de)
English (en)
Other versions
EP0188475B1 (fr
Inventor
Karl-Wilhelm Hammerschlag
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.)
HOERSCH Reinhard
Original Assignee
HAMMERSCHLAG KARL WILHELM
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 HAMMERSCHLAG KARL WILHELM filed Critical HAMMERSCHLAG KARL WILHELM
Priority to AT85903261T priority Critical patent/ATE36642T1/de
Publication of EP0188475A1 publication Critical patent/EP0188475A1/fr
Application granted granted Critical
Publication of EP0188475B1 publication Critical patent/EP0188475B1/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036Parts or details of the surface treating tools
    • A47L11/4038Disk shaped surface treating tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02Floor surfacing or polishing machines
    • A47L11/10Floor surfacing or polishing machines motor-driven
    • A47L11/14Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/16Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
    • A47L11/164Parts or details of the brushing tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/34Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4061Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated

Definitions

  • the invention relates to a method and an apparatus for cleaning textiles, in particular carpets, using a textile cleaning device, the surface to be cleaned being treated with a cleaning liquid at an elevated temperature.
  • a device of the type mentioned is known, which is a spray extraction device.
  • this vacuum cleaner, compressed air spray and suction system for wet cleaning of permanently installed fabrics, upholstered furniture and carpets using a three-nozzle system, cleaning liquid is sprayed from a container through a pipe via a flat jet nozzle using compressed air that can be heated by an electric heater the fabric to be cleaned and pressed by zwangsge guided suction of two suction nozzles immediately pulled off, and the fabric is dried with forced hot air.
  • Such a system is structurally very complex and very complicated to use.
  • large amounts of cleaning agents are required and the drying time is still relatively long despite heating. An almost complete cleaning is not possible in this way.
  • the present invention has for its object to provide a method and a device of a new type for cleaning textiles, in particular for cleaning carpets, cleaning should be done with relatively little effort in cleaning liquid and I thoroughly cleaned to the depth of the fabric and whereby there is no change in the surface of the pile even with sensitive velor.
  • no residues, in particular of the washing-active substances, should remain in the carpeting, as a result of which early re-contamination can be avoided.
  • the new cleaning device should also be particularly easy to use, reliable and easy to maintain.
  • the temperature of the heating surface is constantly controlled depending on the type of textile, the cleaning agent, the degree of soiling and the ambient conditions. In this way, the optimal cleaning temperature can be easily set and maintained continuously.
  • the temperature of the heating surface when cleaning carpets is set in a range between 100 to 250 degrees Celsius, preferably between 110 and 170 degrees Celsius.
  • temperatures on the carpets to be cleaned being able to be between about 40 and 80 degrees Celsius.
  • the cleaning device is advantageously provided with a rotor driven by a drive device and a drive plate arranged on the underside of the rotor, and with a cleaning mat, the Drive plate has a heater.
  • the heating device is designed as a metal disk with spirally arranged grooves for receiving heating wires or heating windings.
  • This measure is a particularly simple and robust embodiment of a heater. The same applies to an annular arrangement of the grooves which receive a heating wire which is guided in the adjacent groove at the cross connection of the grooves to one another.
  • the heating device is connected to one or more regulators, which are preferably arranged on the rotor hood and / or on the handle of the cleaning device.
  • the regulator on the rotor hood can be used for rough adjustment and the other regulator on the handle for fine adjustment of the temperature.
  • only one regulator can optionally be connected to the
  • Rotor hood or attached to the handle It is also conceivable to arrange the regulator with temperature display on the hood.
  • the invention is advantageously designed in such a way that the rotor between the heating device and the rotor block has an insulation layer which preferably consists of a highly heat-resistant protective layer, for example of glass or mineral fiber.
  • a highly heat-resistant protective layer for example of glass or mineral fiber.
  • One made of low melting plastic as insulation existing rotor block is protected against thermal stress and damage.
  • the drive and heating plate has a corrugation, preferably formed by v-shaped grooves milled perpendicular to one another. Sufficient adhesion between drive plate and cleaning mat in the operating state can thereby be achieved in a simple manner.
  • FIG. 1 shows a rotor hood 10, on which the motor housing 11 is fastened with the motor 12 and from which a chassis 13, which has two foldable parts, projects laterally. Wheels 14, a handle 15 and a power cable 16, which leads to the motor 12 and the rotor 17, or to the heating device arranged in the rotor 17 but not shown in FIG. 1.
  • a regulator 18 for the heating device is located in the rotor hood 10 and as a fine control with temperature display 21 on the handle 15 of the cleaning device.
  • a cleaning mat 20 is arranged between the rotor 17 and the textile surface 19 to be cleaned, for example a carpet made of polyamide, velor and loop pile.
  • the rotor 17 is connected to the motor shaft of the motor 12 via connecting elements, not shown in FIG. 1.
  • the rotor 17 has a rotor block 30, which preferably consists of an insulating material, for example of plastics, such as polyethylene (PE), poly tetrafluoroethylene (Teflon), polyoxymethylene (Delrin) or other suitable polymers or polycondensates.
  • a different material for example a light metal alloy.
  • the rotor block 30 has an annular groove 31 on its upper side, in which an annular core 32 with a connecting element 33 to the motor 12 (FIG. 1) is fastened in a suitable manner.
  • the connecting element 33 is preferably a snap closure.
  • annular busbars 34 and 35 an electrical connection to the power cable 16 (FIG. 1) and to the regulator 18 and 21, respectively, via sliding contacts, not shown, for example brushes made of carbon (Fig. 1).
  • a highly heat-resistant insulating layer 36, for example mineral fiber, and a metal disk as a heating device 37 are arranged on the underside of the rotor block 30, the metal disk having annular grooves for receiving heating wires 38.
  • the heating wires 38 are conductively connected to the busbars 34, 35.
  • the drive plate 39 which forms the actual heating surface in relation to the carpet surface to be cleaned and which by means of connecting elements, such as. B.
  • Heating device 37 and drive plate 39 can advantageously also be formed in one piece (not shown).
  • the drive plate 39 which is fixedly connected to the heating plate 37 and has an outer diameter of approximately 30 to 40 cm, can consist, for example, of aluminum or other metals or metal alloys, coated or uncoated to improve the heat transfer, and has a plurality of elevations, nipples or grooves on its underside which are in engagement with a preferably weapon-shaped back surface of the replaceable cleaning mat 20.
  • the positive engagement resulting from the engagement in connection with the frictional engagement caused by the weight of the carpet cleaning machine enables the cleaning mat 20 to rotate together with the rotor 17.
  • the cleaning mat 20 is changed for a second or third cleaning process.
  • the soiled cleaning mats 20 are later washed in normal household washing machines or, depending on the degree of soiling, are simply wrung out and used again.
  • the measures according to the invention are not limited to the exemplary embodiment shown in the drawing.
  • several rotors with vertical axes of rotation can be used, or all suitable conventional carpet cleaning devices, provided that these can be equipped with the heating device according to the invention.

Landscapes

  • Central Heating Systems (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Procédé et installation de nettoyage de textiles, en particulier de tapis au moyen d'un appareil de nettoyage de textiles, la surface à nettoyer étant traitée avec un liquide de nettoyage. Des problèmes se posent avec les procédés et installations connus recourant à un nettoyage par poudre, un shampouinage et une extraction par aspersion, et également en particulier ceux qui travaillent avec une charge électrostatique. Les problèmes surviennent surtout parce que le tissu n'est pas nettoyé assez vite ni à fond en profondeur. La présente invention résout ces problèmes en effectuant le nettoyage à une température élevée, une surface de chauffage (37) approximativement parallèle à la surface à nettoyer (19) tournant en relation efficace sur la surface de nettoyage. La température de la surface de chauffage est réglée en fonction du type de textile, du produit de nettoyage, de l'état de saleté et des conditions environnantes, de préférence dans une fourchette de 110-170 degrés Celsius.
EP85903261A 1984-07-14 1985-06-26 Procede et installation de nettoyage de textiles, en particulier des tapis Expired EP0188475B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85903261T ATE36642T1 (de) 1984-07-14 1985-06-26 Verfahren und vorrichtung zur reinigung von textilien, insbesondere von teppichen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843426000 DE3426000A1 (de) 1984-07-14 1984-07-14 Verfahren und vorrichtung zur reinigung von textilien, insbesondere von teppichen
DE3426000 1984-07-14

Publications (2)

Publication Number Publication Date
EP0188475A1 true EP0188475A1 (fr) 1986-07-30
EP0188475B1 EP0188475B1 (fr) 1988-08-24

Family

ID=6240654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85903261A Expired EP0188475B1 (fr) 1984-07-14 1985-06-26 Procede et installation de nettoyage de textiles, en particulier des tapis

Country Status (4)

Country Link
EP (1) EP0188475B1 (fr)
AU (1) AU4545285A (fr)
DE (2) DE3426000A1 (fr)
WO (1) WO1986000511A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587021A (en) * 1992-10-10 1996-12-24 Guido Hoersch Method and apparatus for the cleaning and/or care of floors and/or floor coverings of all types

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225930B (en) * 1988-07-14 1993-03-10 Abraam Riad Ghobrial Improvement in the cleaning pad
ITMI981634A1 (it) * 1998-07-16 2000-01-16 Unibase Spa Dispositivo a disco termico per macchine lucidatrici monospazzola
CN201568941U (zh) 2008-10-15 2010-09-01 尤罗普罗操作公司 蒸汽器具和蒸汽熨斗

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR684709A (fr) * 1929-11-09 1930-06-30 Perfectionnements apportés aux appareils de nettoyage à vapeur
US1868170A (en) * 1932-02-05 1932-07-19 Jasgur Samuel Fabric treating device
US3264674A (en) * 1964-05-20 1966-08-09 Doyle Vacuum Cleaner Co Floor treating machines
US3263256A (en) * 1964-06-19 1966-08-02 Nat Union Electric Corp Rug shampooer
DE1947446A1 (de) * 1969-09-19 1971-03-25 Wisdom William H Geraetekopf fuer ein Reinigungsgeraet und Verfahren,insbesondere zum Reinigen von Geweben,wie Teppichen u.dgl.
GB1286985A (en) * 1969-09-29 1972-08-31 Steam Vacuum Extraction Ltd Apparatus for cleaning carpets, upholstery, walls, ceilings and floors
DE2615501A1 (de) * 1976-04-09 1977-10-20 Wilhelm Wendner Waschsauger-duese
US4067082A (en) * 1976-11-04 1978-01-10 Armstrong John L Carpet cleaning
US4186030A (en) * 1976-11-04 1980-01-29 Armstrong John L Carpet cleaning
US4095303A (en) * 1977-01-27 1978-06-20 Armstrong John L Dry cleaning carpeting
US4186031A (en) * 1977-01-27 1980-01-29 Armstrong John L Dry cleaning carpeting
US4308636A (en) * 1977-06-23 1982-01-05 Davis John W Method and apparatus for heating a fluid
US4397057A (en) * 1981-09-11 1983-08-09 The Singer Company Apparatus for cleaning carpets and the like
US4397957A (en) * 1982-02-24 1983-08-09 The Dow Chemical Company Specific-ion gas-sensing carbonate analyzer
US4443906A (en) * 1982-08-20 1984-04-24 Tucker Hartwell F Machine for floor maintenance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8600511A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587021A (en) * 1992-10-10 1996-12-24 Guido Hoersch Method and apparatus for the cleaning and/or care of floors and/or floor coverings of all types

Also Published As

Publication number Publication date
EP0188475B1 (fr) 1988-08-24
DE3564532D1 (en) 1988-09-29
AU4545285A (en) 1986-02-10
DE3426000A1 (de) 1986-01-16
WO1986000511A1 (fr) 1986-01-30

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