EP1077094A1 - Appareil de nettoyage haute pression - Google Patents

Appareil de nettoyage haute pression Download PDF

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Publication number
EP1077094A1
EP1077094A1 EP00113889A EP00113889A EP1077094A1 EP 1077094 A1 EP1077094 A1 EP 1077094A1 EP 00113889 A EP00113889 A EP 00113889A EP 00113889 A EP00113889 A EP 00113889A EP 1077094 A1 EP1077094 A1 EP 1077094A1
Authority
EP
European Patent Office
Prior art keywords
cleaning device
pressure cleaning
housing
hose
receiving chamber
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
EP00113889A
Other languages
German (de)
English (en)
Other versions
EP1077094B1 (fr
Inventor
David Ruckwied
Josef Gerich
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP1077094A1 publication Critical patent/EP1077094A1/fr
Application granted granted Critical
Publication of EP1077094B1 publication Critical patent/EP1077094B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
    • 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
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0276—Hose reels specific for high pressure cleaners

Definitions

  • the invention relates to a high-pressure cleaning device a housing in which funding for a high Pressure released via a flexible high pressure line Cleaning liquid are arranged, and with a a winding core and projecting radially over the winding core Hose reel with side walls for winding the high pressure line that rotates on the housing is stored and at least with its lower part in immerses a receiving chamber on the housing.
  • the object of the invention is a generic high-pressure cleaning device to train so that a problem-free Winding and unwinding the high pressure line on the Hose reel becomes possible.
  • Such a closure element thus closes the changing room towards the outside, through the winding core on the one hand and the two adjoining side walls on the other hand, and this ensures that the high pressure line is only closed in this Changing room remains and not in contact with parts of the environment, for example with Parts of the housing.
  • Hose reel at a distance of several such Closure elements are arranged so that between them a free space remains. This is particularly important to achieve good ventilation of the changing room and thus safe cooling of the high pressure hose, to avoid heat build-up.
  • end elements only provided on the lower half of the hose reel , it is possible to remove the hose reel from insert into the receiving chamber above and after to remove again at the top without the end elements to have to remove in any way.
  • the end elements can, for example, on side walls of the receiving chambers.
  • end elements on an insert are held, which can be inserted into the receiving chamber is. It is therefore easily possible, even with existing devices by inserting one Provide end elements on the hose reel, that complete the changing room.
  • the end elements are made of metal. When the high pressure line turns on creates these termination elements, there is a heat conductive Contact, the end elements then shine the heat absorbed by the high pressure line into the Environment and lead to very effective cooling of the part of the high pressure line wound up in the winding room.
  • the end elements can be designed very differently may be grids, perforated sheets or similar parts act, is particularly advantageous it when the end elements than parallel to the axis of rotation webs extending the hose drum are.
  • these webs can about their longitudinal axis be rotatably mounted so that the adjacent to them and entrained by rotating the hose drum High pressure line can roll on the webs. Sliding movements are avoided and this protects the High pressure line.
  • it extends the receiving chamber up to the axis of rotation of the hose drum and is open at the top. This also makes it easier the insertion and removal of the whole Hose reel.
  • the receiving chamber is preferably integrated into the housing.
  • the receiving chamber a side wall to the interior of the housing open , this results in an additional ventilation opening for the interior of the housing and the resulting airflow also passes the high pressure line and can cool them.
  • the high-pressure cleaning device shown in the drawing 1 comprises a housing 2, which on wheels 3rd is mobile and which units 4 for suction a cleaning liquid and for dispensing it Cleaning liquid under high pressure and if necessary for heating the cleaning liquid as well as the addition of cleaning chemicals, these are known per se and therefore in the Drawing only indicated by dashed lines.
  • the housing is connected to one end of the housing a receiving chamber 5 with a closed Bottom 6 and with side walls 7 that face the top and is open to the inside of the housing 2 and into the a hose reel 8 dips, which in turn one cylindrical winding core 9 and on both sides of it subsequent, radially projecting over the winding core 9 Has side walls 10.
  • the hose reel 8 is at the top of the receiving chamber 5 rotatable about an axis of rotation on the receiving chamber 5 stored, which is parallel to the longitudinal direction of the Housing 2 runs, the hose reel 8 dips with its lower half into the receiving chamber 5 and protrudes from the receiving chamber with the upper half 5 out.
  • a high pressure line in Formed a flexible high pressure hose 11 On the hose drum 8 is a high pressure line in Formed a flexible high pressure hose 11, the end of which dips into the winding core 9 and there via a stationary fluid coupling in the Axis of rotation of the hose reel 8 with a housing-fixed Supply line 12 is connected.
  • This clutch is in not shown in the drawing, it is here is a clutch that in every position of the Hose reel connects to the housing-fixed Manufactures supply line 12.
  • This supply line 12 is in turn with your pressure outlet of the units 4 in Connection, d. H. Via this supply line 12 pressurized, optionally heated and cleaning liquid with chemicals High pressure hose 11 supplied.
  • the top edge 16 of this Side walls 14 are concentric with the axis of rotation the hose reel 8 at a short distance from the outer edge 17 of the circular side walls 10 of the hose reel 8, and in the area of this edge 16 of the insert 13 are parallel between the two to each other and spaced side walls 14 several webs 18 stored in parallel run longitudinally to the axis of rotation of the hose reel 8 the edge 16 and thus also along the outer edge 17 in Distance from each other and the two Side walls 14 thus together at their top connect.
  • the webs 18 are only in the interior of the receiving chambers 5 arranged, so they are just the lower half of hose reel 8 directly opposite, and they span the full width the hose reel 8, so that the winding space 19 of the Hose reel 8 through the winding core 9 and Side walls 10 is defined to the outside by the Web 18 is completed.
  • the webs 18 are in the side walls 14 about their longitudinal axis freely rotatable and made of metal, while the side walls 14 and thus the rest of the insert 13 are preferably made of plastic.
  • the high pressure hose 11 inside the Changing room 19 held so that an unintentional Loops when unwinding, jamming between the edge of the hose reel 8 and the surrounding area, an undesirable touch of the receiving chamber 5 and wear of the high pressure hose 11 with certainty be avoided.
  • the high pressure hose settles when expanding to the webs 18 and can during rotation unwind the hose reel together with these, so that sliding movements are avoided, the webs 18th continue to lead due to their thermal conductivity Cooling of the high pressure hose 11 and allow through the mutual distance the passage of Air flows that also contribute to cooling.
  • the arrangement of the webs 18 on an insert 13 makes it possible to arrange such webs also in receiving chambers 5, which was originally designed without such webs were, it is enough to use them one by one 13 and then the hose reel 8 into the receiving chamber 5 to be used.

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP00113889A 1999-08-14 2000-06-30 Appareil de nettoyage haute pression Expired - Lifetime EP1077094B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29914193U 1999-08-14
DE29914193U DE29914193U1 (de) 1999-08-14 1999-08-14 Hochdruckreinigungsgerät

Publications (2)

Publication Number Publication Date
EP1077094A1 true EP1077094A1 (fr) 2001-02-21
EP1077094B1 EP1077094B1 (fr) 2003-01-22

Family

ID=8077486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00113889A Expired - Lifetime EP1077094B1 (fr) 1999-08-14 2000-06-30 Appareil de nettoyage haute pression

Country Status (3)

Country Link
EP (1) EP1077094B1 (fr)
DE (2) DE29914193U1 (fr)
DK (1) DK1077094T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115315579A (zh) * 2020-04-03 2022-11-08 力奇有限公司 紧凑型高压清洗机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018250A1 (de) 2007-04-12 2008-10-16 Alfred Kärcher Gmbh & Co. Kg Hochdruckreinigungsgerät
DE102008012359A1 (de) * 2007-08-22 2009-02-26 Robert Bosch Gmbh Hochdruckreinigungsgerät

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619326A1 (de) * 1986-06-09 1987-12-10 Josef Kraenzle Pumpeneinheit
EP0446653A1 (fr) * 1990-03-08 1991-09-18 MIGEN S.r.l. Dispositif de manutention d'éléments flexibles
DE29809473U1 (de) * 1998-05-26 1998-10-01 Alfred Kärcher GmbH & Co, 71364 Winnenden Hochdruckreinigungsgerät
EP0890394A2 (fr) * 1997-07-10 1999-01-13 Alfred Kärcher GmbH & Co. Appareil de nettoyage à haute pression

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619326A1 (de) * 1986-06-09 1987-12-10 Josef Kraenzle Pumpeneinheit
EP0446653A1 (fr) * 1990-03-08 1991-09-18 MIGEN S.r.l. Dispositif de manutention d'éléments flexibles
EP0890394A2 (fr) * 1997-07-10 1999-01-13 Alfred Kärcher GmbH & Co. Appareil de nettoyage à haute pression
DE29809473U1 (de) * 1998-05-26 1998-10-01 Alfred Kärcher GmbH & Co, 71364 Winnenden Hochdruckreinigungsgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115315579A (zh) * 2020-04-03 2022-11-08 力奇有限公司 紧凑型高压清洗机

Also Published As

Publication number Publication date
DK1077094T3 (da) 2003-02-24
EP1077094B1 (fr) 2003-01-22
DE50001130D1 (de) 2003-02-27
DE29914193U1 (de) 1999-10-21

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