EP2248454B1 - Procédé entièrement automatique de nettoyage de gymnases ainsi que dispositif d'exécution du procédé - Google Patents

Procédé entièrement automatique de nettoyage de gymnases ainsi que dispositif d'exécution du procédé Download PDF

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Publication number
EP2248454B1
EP2248454B1 EP20100405011 EP10405011A EP2248454B1 EP 2248454 B1 EP2248454 B1 EP 2248454B1 EP 20100405011 EP20100405011 EP 20100405011 EP 10405011 A EP10405011 A EP 10405011A EP 2248454 B1 EP2248454 B1 EP 2248454B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
resin
rolls
floor
cleaning robot
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.)
Not-in-force
Application number
EP20100405011
Other languages
German (de)
English (en)
Other versions
EP2248454A1 (fr
Inventor
Eric Hardmann
Roland Schwab
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.)
Infrasport AG
Original Assignee
Infrasport AG
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Filing date
Publication date
Application filed by Infrasport AG filed Critical Infrasport AG
Priority to EP20100405011 priority Critical patent/EP2248454B1/fr
Publication of EP2248454A1 publication Critical patent/EP2248454A1/fr
Application granted granted Critical
Publication of EP2248454B1 publication Critical patent/EP2248454B1/fr
Not-in-force legal-status Critical Current
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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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4066—Propulsion of the whole machine
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/4072—Arrangement of castors or wheels
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Definitions

  • the invention relates to a method for resin cleaning the floors of sports halls by means of a state-of-the-art cleaning robot for fully automatic wet cleaning of hall floors.
  • the example from DE 20 2007 016 685U1 known cleaning robot consists of an elongated chassis with two peripherally arranged wheels and two rows of consecutively arranged in the direction of travel cleaning rollers, a lying above the rollers cleaning water tank and another lying above the rollers recovery tank, two serving as a drive for the wheels electric motors and between the cleaning water tank and the waste water tank mounted electronic modules for driving the wheels and for automatic control of the cleaning robot.
  • This cleaning robot is excellently suited for regular automatic cleaning of contaminated hall floors and has proven itself in practice.
  • the automated workflow can run multiple times per day or week. This results in a significantly better indoor floor hygiene for the users and the risk of injury (slippery, dusty hall floor) for the athlete is demonstrably reduced.
  • the use of this cleaning robot makes cleaning more efficient, economical and comfortable.
  • the new cleaning robot with a preferred working width of preferably 3 meters, for example, the once a day necessary "poking" and the subsequent - at least weekly - necessary sucking a 3-way gym with an area of about 1'500 m 2 once in less than Clean for 10 minutes without operator.
  • this cleaning robot is so far limited to the cleaning of the hall floor with normal pollution. Since hall floor but also have resin impurities that are not eliminated by the normal cleaning process, it is the object of the invention. to present a method for resin cleaning hall floors, which can be followed by the normal hall cleaning using the known cleaning robot.
  • the cleaning robot which has the shape of a longitudinal slide, moves the sports hall up and down in the longitudinal direction.
  • the cleaning robot commutes, he cleans during the round trip.
  • the width (in the axial direction) of the cleaning robot is by means of modules (a module can be from 2 m to 4 m) to the arbitrary floor surface resp. Hall size adjusted and this can range from 3 m to 3000 m.
  • the cleaning robot with a preferred working width of 3 meters is explicitly emphasized here.
  • the length (in the direction of travel) measures 0.3 to 0.5 m.
  • the height of the robot cleaner is determined by the size of the two outer wheels 11, arranged in two rows in the direction of succession parallel cleaning rollers 9 and over the rollers 9 longitudinal double water tank, namely the cleaning water tank 2 and the dirty water tank 3 and is in the range of 0th , 3 to 0.7 m.
  • the cleaning robot wipes and sweeps fully automatically wet or dry without manual operation. When wet cleaning the cleaning water is distributed over channels not shown evenly over the rollers 9 and optionally sprayed via nozzles on the floor to be cleaned. The dirty water is automatically absorbed in the longitudinal tank 3 while driving.
  • the speed is variable and depends on the cleaning program resp. Cleaning process together. This corresponds to a surface area of z. B. about 350 - 400 m 2 per minute depending on the width of the hall and newly invented cleaning process.
  • the cleaning robot switches on in the event of a collision unforeseen obstacles immediately (safety stop switch via sensors or external contact 8). It can also be stopped remotely from the outside. As the cleaning robot moves slowly, no additional brake is necessary.
  • the wheel guard 4 on the chassis 10 of the cleaning robot Its modular structure and interfaces allow it to be built in all variable lengths.
  • the construction in the axial direction is rigid.
  • the in-plane construction is flexible in order to reduce the contact pressure of the module with the cleaning roller 9, e.g. with fiber fur (with quick release fastened, for example Velcro fastener) or rotating brush rollers, resp. Pad rollers (Spindelmähertex) better control, because there are various sports floors (see OIN 18032, Part 2).
  • the contact pressure can be adjusted.
  • the navigation 7 of the cleaning robot is non-contact (without guide elements) via ultrasound or laser technology and specially developed control software.
  • the attached to the robot cleaner electronic modules 5, 6, 7, (computer) are used both for the drive of the wheels 11 and the water consumption and for the various data flows, which are transmitted by radio.
  • the cleaning robot is retired in a loading and unloading box (robot box) in the equipment room of the gym, without danger to the users of the sports hall.
  • a flexible cold water connection with detergent - dosing system with hose and a flexible waste water connection, eg. B. Sewage hose with water pump to the nearest sewer connection are attached to favor the service process.
  • the hallkeeper / caretaker can perform more qualified work than dealing with the daily wiping or weekly wet cleaning of the sports hall floor. Due to the high cleaning intervals of the cleaning robot even eliminates the basic cleaning of the hall floor.
  • radio cleaning robot to radio receiver eg head office and back
  • the cleaning method according to the invention is provided for the removal of resin residues on sports hall floors.
  • the inventive device can automatically with a slight adjustment free-standing, large areas, in particular sports areas of Harzflecken autonomously and without personnel in the unused time (night) to be cleaned.
  • the described problem can be solved technically perfect.
  • the prerequisite for the successful implementation of the resin cleaning is a cleaning robot like the hand FIGS. 1 to 4 described.
  • the caretaker After the last gymnastic session in the evening, the caretaker has the cleaning robot in the hall carry out a normal wet cleaning (with the brush roller), so that all water-soluble soiling and any hair and other dirt particles can be absorbed. This is very important and must be carried out beforehand, so that no unnecessary additional contaminants occupy the flow and thus interfere with its absorption capacity.
  • the caretaker does the normal daily maintenance on the cleaning robot. It completely empties the cleaning robot (dirty and clean water tank). For this the robot will be over before the bicycles are raised pneumatically or mechanically and the bicycles are fixed by means of brakes. Now he covers the two brush rollers with a rough and specially developed one-way flow. This has at both ends a Velcro closure.
  • the assembly of the disposable flow on the existing brush roller on the cleaning robot is done by uniform rolling in the direction of travel of the brush rollers. This prevents unrolling during the cleaning process. So that the two brush rollers do not have to be completely disassembled for the flow assembly, the brush rollers are switched to idle. After installation of the flow, the cleaning robot is returned to its original position.
  • the brush pressure is increased again by means of air compressor or mechanical spindle and control to the desired value for the resin cleaning!
  • the brush revolutions can also be controlled to a calculated maximum, since no dirty water must be sprayed onto the discharge drum! It can be done as a small overstretching of protected by the flow plastic bristles. As a result, the cleaning robot can clean faster and stronger.
  • the pressure and speed are triggered electronically via the manual "resin cleaning" control.
  • the cleaning tank is filled with the special resin cleaner (solvent)!
  • the dosage resp. Spray quantity is included in the program. It is dependent on the resin product and the duration of adhesion on the gym floor! There are at least three cleaning programs (short, medium or long). It may be that the product is used undiluted (100%) or in a concentration of about 10-50%, depending on the type of pollution and situation on site!
  • the programming level 1 corresponds to a normal contamination with resin with a surface output of approx. 60 m2 per minute, this night cleaning takes in practice about 0.5 hours, depending on the degree of soiling.
  • the programming level 2 corresponds to a medium contamination with a surface output of approx. 30 m2 per minute, this night cleaning takes approx. 1 hour in practice, depending on the degree of soiling.
  • the programming level 3 corresponds to a very strong contamination by resins with a surface output of 15 m2 per minute this night cleaning takes in practice about 1.5 hours ..
  • the cleaning robot for programmed the resin cleaning!
  • the pre-spraying of the hall floor sections must not be too large, otherwise the solvent will evaporate beforehand. But it must not be too small, otherwise the resin dissolves badly, because it gets too little exposure time.
  • a stepless, flexible programming will be available at the cleaning robot (X arbitrary settings of running meters pre-spraying and x arbitrary driving speed of the robot), so that it adapts to the hall and pollution.
  • the different dosage of the cleaning product has an effect on the evaporation behavior on the ground.
  • the cleaning robot will therefore be able to pre-spray (average) on at most 2 tracks before the flow will pick up the resin on the ground with the fast-rotating tilters.
  • the cleaning robot will perform first with raised rollers 2 round trips for spraying the resin cleaner. Then he will press with pressed tilters these 4 lanes (2 return trips) very slowly resp. the resin to the flow tie. This repeats itself until the whole sports hall surface is cleaned.
  • the spraying can be done at a faster speed than the cleaning drive (does not have to be, can also be regulated by the dosage of the solvent-resistant spray pump).
  • the cleaning robot After cleaning, which is done exclusively at night (so that no people need to breathe the toxic solvents), the cleaning robot goes back to its original position and waits until the hallkeeper the next morning, the contaminated disposable tiles removed and disposed of.
  • a flow is absolutely sufficient for a resin cleaning in a triple sports hall, since in advance the hall has been pre-cleaned with normal dirt and the resin cleaning is expected to be weekly.
  • disk pads on single-disc cleaning machines have shown that they can easily absorb the resin from a whole triple-sports hall in the surface material.
  • the rest of the solvent-based special cleaner must be removed from the fresh water tank by the warden, (this is done via the service trolley) and then he must immediately refill the normal sports-hall-care cleaner cleaning mixture into the cleaning robot.

Landscapes

  • Cleaning In General (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Manipulator (AREA)

Claims (2)

  1. Procédé pour le nettoyage résinique des sols de gymnases de sport au moyen d'un robot de nettoyage pour le nettoyage par voie humide entièrement automatique consistant en un châssis mobile de forme oblongue (10) avec deux roues montées latéralement (11) et deux rangées de cylindres de nettoyage (9) parallèles disposées l'une derrière l'autre dans le sens de la marche, un réservoir d'eau de nettoyage (2) situé au-dessus des cylindres (9) et un autre réservoir d'eau usée (3) situé au-dessus des cylindres (9), deux moteurs électriques (1) servant d'entraînement aux roues (11) ainsi que des modules électroniques (5,6,7) montés entre le réservoir d'eau de nettoyage (2) et le réservoir d'eau usée (3) pour l'entraînement des roues (11) et pour le pilotage automatique du robot de nettoyage, se caractérisant par le fait que les deux cylindres de nettoyage (9) sont entourés chacun d'une toison et que le robot de nettoyage pulvérise par des allées et venues au-dessus du sol du gymnase de sport dans le sens oblong par un mouvement pendulaire dans un premier cycle avec cylindres relevés un produit de nettoyage résinique sur le sol et ensuite dans un deuxième cycle par les cylindres pressés au sol débarrasse le sol de la résine.
  2. Procédé pour le nettoyage résinique des sols de gymnases de sport conformément à l'exigence, se caractérisant par le fait qu'après la pulvérisation et l'action du produit nettoyant à la résine celui-ci est pressé au moyen des cylindres (9) revêtus de toison au sol, et que la résine par les cylindres revêtus de toison par 2 allées et venues (4 courses) est très lentement nettoyée et fixée sur la toison.
EP20100405011 2009-05-08 2010-01-20 Procédé entièrement automatique de nettoyage de gymnases ainsi que dispositif d'exécution du procédé Not-in-force EP2248454B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20100405011 EP2248454B1 (fr) 2009-05-08 2010-01-20 Procédé entièrement automatique de nettoyage de gymnases ainsi que dispositif d'exécution du procédé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09405078 2009-05-08
EP20100405011 EP2248454B1 (fr) 2009-05-08 2010-01-20 Procédé entièrement automatique de nettoyage de gymnases ainsi que dispositif d'exécution du procédé

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EP2248454A1 EP2248454A1 (fr) 2010-11-10
EP2248454B1 true EP2248454B1 (fr) 2014-04-30

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014312B3 (de) * 2013-08-29 2014-09-11 Eric Hardman Reinigungseinheit und Verfahren zur Grundreinigung von Hallenböden
DE102015104235A1 (de) * 2015-03-20 2016-09-22 Miele & Cie. Kg Selbstfahrendes Bodenpflegegerät mit einer Bodenpflegewalze
CN106419764A (zh) * 2016-10-19 2017-02-22 惠州市拉维尼科技有限公司 地板清理机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782550A (en) * 1988-02-12 1988-11-08 Von Schrader Company Automatic surface-treating apparatus
FR2648071B1 (fr) * 1989-06-07 1995-05-19 Onet Procede et appareil autonomes de nettoyage automatique de sol par execution de missions programmees
US5943730A (en) * 1997-11-24 1999-08-31 Tennant Company Scrubber vac-fan seal
AU4398599A (en) * 1999-06-19 2001-01-09 Gi Hwan Han Self-driven automatic cleaner
DE20317886U1 (de) * 2003-11-19 2004-06-24 Alfred Kärcher Gmbh & Co. Kg Fahrbares Bodenreinigungsgerät
DE202007016685U1 (de) 2007-11-29 2008-03-13 Infrasport Ag Einrichtung zur Reinigung von Sporthallen

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