EP3183400A1 - Machine de nettoyage sous-marine - Google Patents

Machine de nettoyage sous-marine

Info

Publication number
EP3183400A1
EP3183400A1 EP15749791.8A EP15749791A EP3183400A1 EP 3183400 A1 EP3183400 A1 EP 3183400A1 EP 15749791 A EP15749791 A EP 15749791A EP 3183400 A1 EP3183400 A1 EP 3183400A1
Authority
EP
European Patent Office
Prior art keywords
suction
cleaning machine
flow
lösebürstenanordnung
underwater cleaning
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
EP15749791.8A
Other languages
German (de)
English (en)
Other versions
EP3183400B1 (fr
Inventor
Torsten Reuss
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3183400A1 publication Critical patent/EP3183400A1/fr
Application granted granted Critical
Publication of EP3183400B1 publication Critical patent/EP3183400B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1618—Hand-held powered cleaners
    • E04H4/1636—Suction cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers

Definitions

  • the invention relates to an underwater cleaning machine with a suction unit for generating a suction flow for sucking in dirt via at least one suction inlet, the flow connected to a dirty water outlet for connecting a hose or for connecting a separation device, in particular a filter device, for separating dirt sucked in with the suction flow
  • the cleaning machine comprises a release brush assembly for releasing debris from a surface to be cleaned.
  • Such an underwater cleaning machine is designed as a cleaning robot and can, for example, clean surfaces of swimming pools.
  • an underwater cleaning machine generates a certain pressure force on the substrate or the surface to be cleaned by the negative pressure generated by the suction unit or the suction flow.
  • the possibilities of generating a sufficiently large negative pressure are limited. Namely, if the suction pump or the suction unit to provide a higher suction, the underwater cleaning machine is large and cumbersome. Since the underwater cleaning machines should usually also clean walls, they must be balanced so that the negative pressure generated by the suction pump or the suction unit, sufficient contact force is generated to the surface to be cleaned so that the device has sufficient traction and thus along the wall or the wall can go up.
  • the relative weight is for example in the range of about 100-500 g. It is therefore the object of the present invention to provide an improved underwater cleaning machine.
  • the release brush arrangement operates particularly effectively.
  • the suction device is arranged in an inner space of the release brush arrangement.
  • the suction inlet or at least one suction inlet so that so to speak in the interior of the Lissebürstenanowski both, namely on the one hand, the suction inlet, on the other hand, but also the suction device.
  • the suction device is expediently designed to generate a flow or an intake flow which does not contribute to the suction flow provided for sucking in dirt or which is separate from the suction flow.
  • a flow direction of the flow or suction flow generated by the suction device expediently runs at an angle or transversely to the suction flow provided for the suction of dirt in the region of the suction inlet. It is possible that a flow direction of the suction flow is approximately tangential or parallel to the surface to be cleaned, while the suction flow, which is loaded with dirt, angular, in particular approximately at right angles or at an angle of 70-90 ° from the surface to be cleaned in the direction the waste water outlet flows.
  • the purpose of the suction flow per se is the generation of negative pressure, but not the extraction or removal of dirt.
  • the flow velocity of the suction flow generated by the suction unit is significantly greater, for example at least twice or three times greater than a flow velocity of the intake flow. It is even advantageous if the flow velocity of the suction flow is very low, because it essentially serves to form a negative pressure region, i. suck the release brush assembly to the surface to be cleaned.
  • the suction device is surrounded by a seal or a sealing arrangement, in particular a brush arrangement, which ensures that generated by the suction unit flow or water from the environment of the suction device does not or only insignificantly flows in a negative pressure region of the suction.
  • a sealing arrangement surrounding the suction device or the vacuum region of the suction device expediently has the function of a check valve, that is to say that a suction flow provided for generating negative pressure can flow out of the vacuum region through the sealing arrangement, while a backflow of water into the vacuum region is reduced by the sealing arrangement or avoided by the seal assembly.
  • the suction device comprises, for example, a suction unit provided for generating the suction flow, a separate suction unit. Such a suction unit can generate a flow separately from the suction flow, the is provided for sucking the Lensebürstenan für a suction flow, the is provided for sucking the Lensebürstenan whatsoever to the surface to be cleaned.
  • the suction device comprises, for example, a Ansaugrotations Archives.
  • the Ansaugrotationsêtations Economics may for example be a propeller or include or have designed to generate a flow contours.
  • the release brush assembly includes, for example brushes in the form of rollers or more preferably an annular brush. Combinations are readily possible. For example, it is possible for a release brush in the form of a roller to additionally be provided in the interior of a ring-shaped release brush or in a working direction.
  • a plate-like construction that is, for example, that an annular release brush on an outer plate, in particular in the form of a suction bell, is arranged or this bell so to speak peripherally limited, with one end of the release brush is provided for contact with the surface to be cleaned , In the interior, another plate is then provided, which then carries or forms the suction device.
  • the at least one suction device comprises a Ansaugrotations Congress with designed to generate a flow contours, such as blades, ribs or the like.
  • a flow contours such as blades, ribs or the like.
  • the underwater cleaning machine expediently has a filter device for filtering out dirt sucked in with the suction flow.
  • the Filter device may form an integral part of the cleaning machine or be releasably connectable to the cleaning machine.
  • the cleaning machine has expediently a receptacle for a filter device of this type.
  • the underwater cleaning machine may also include a sump for collecting dirt sucked with the suction stream.
  • the dirty water outlet is designed, for example, in the manner of a connecting piece.
  • a hose can be connected, with which the dirty water from the container to be cleaned out, for example, can be pumped into a sewer.
  • the Ansaugrotations Congress is designed for example as a kind of paddle wheel. But it is also possible that the AnsaugrotationsAvem is configured for example in the manner of a cup brush or an annular brush.
  • the suction device for example the abovementioned at least one intake rotational body, is arranged in a sealing space of a sealing arrangement, is provided for bearing against the surface to be cleaned.
  • the sealing arrangement comprises an annular sealing brush or sealing lip.
  • the sealing arrangement is preferably configured in such a way that the intake rotational body is opposite an end face of the sealing arrangement and / or an end face of the release arrangement provided for abutment with the surface to be cleaned.
  • free ends of bristles of a seal brush or release brush protrude in front of the intake rotation body.
  • the Loughbürstenan inch protrudes in front of the seal assembly, in particular the seal brush assembly. This measure has the advantage that in any case the release brushes are in engagement with the surface to be cleaned and can clean them optimally.
  • a sealing brush in particular an annular sealing brush, additionally has the additional advantage that it acts or can dissolve dirt.
  • the release brush arrangement or a release brush fulfills the function of the seal brush or seal brush arrangement.
  • a radially inner, surrounding the suction loosening brush at the same time have a sealing function.
  • the seal assembly may be rotationally fixed relative to a machine housing of the cleaning machine. It is preferred, however, if the seal assembly is also rotationally driven.
  • An embodiment provides, for example, that the Ansaugrotations Congress and the seal assembly, such as the annular seal brush or sealing lip, rotatably connected to each other.
  • the Ansaugrotations economist is rotationally driven, he takes, so to speak, with the seal assembly. But it is also possible that the seal assembly is rotated separately by the drive assembly. Thus, therefore, the AnsaugrotationsMon and the seal assembly can be driven at different speeds or directions of rotation.
  • the at least one annular release brush may be closed in an annular manner, for example.
  • the release brush arrangement has a plurality of partially annular or ring segment-like arranged brushes.
  • such brushes could also be referred to as partial ring brushes.
  • a preferred embodiment provides that the release brush arrangement has a plurality of annular release brushes which have an angular distance and / or a radial distance from each other. In the respective distance or through the distances between the dissolving brushes then dirty water can flow, for example in the direction of the suction inlet or the suction inlets.
  • the release brushes can also be sickle-shaped. Furthermore, it is possible that at least one release brush has a sloping or curved extending end face intended for contact with the surface to be cleaned, i. that, for example, a protruding portion of the end face engages the surface, while another portion of the end face only comes into engagement with the surface when a certain contact pressure acts on the release brush arrangement in the direction of the surface to be cleaned.
  • the at least one suction inlet or at least one of the suction inlets can be arranged, for example, on an outer circumference of the annular release brush.
  • the at least one suction device in the Interior of the at least one release brush or the Lissebürstenanowski the at least one suction device is provided, while outside, preferably very close to the Lissebürstenan ever, the at least one suction inlet or at least one suction inlet is arranged.
  • the at least one suction inlet and the release brush arrangement are immediately adjacent.
  • the release brush or Lissebürstenan Aunt represents the outside component, in the interior of the other components, namely the at least one suction device, for example the Ansaugrotations emotions, and / or the at least one suction inlet or at least one suction inlet.
  • the suctioning components namely the suction device and the suction inlet, via which the suction flow takes place, so to speak in the interior of the dirt-dissolving components, namely the Lissestenan accent.
  • An embodiment may for example provide that the at least one suction inlet is arranged between the at least one suction device and the at least one annular release brush.
  • annular release brushes for example, a plurality of concentrically arranged annular release brushes can be provided.
  • the annular release brush and / or the aforementioned annular sealing brush or sealing lip, in particular the sealing arrangement may for example be annular. But there are also other geometries, such as polygonal mecanicumfnature, conceivable without further ado.
  • the suction inlet or the suction inlets are preferably annular, so for example closed in a ring, or partially annular. They may, for example, extend annularly or partially annularly on the inner circumference or outer circumference of the annular release brush. But there are also, for example, in the manner of rows of holes next to each other, also ring-shaped or partially ring-shaped side by side, arranged suction inlets possible.
  • the Lensebürstenan Aunt is driven by a motor, in particular is rotationally driven by a motor.
  • the at least one annular release brush is rotationally driven by the drive arrangement, which is expediently also configured to drive the suction device.
  • the at least one annular release brush and the Ansaugrotations Sciences are expediently arranged concentrically. Preferably, both components rotate about the same axis of rotation.
  • the drive arrangement is expediently configured for rotationally driving the release brush arrangement with a lower, in any case different, speed than the intake rotation body.
  • the release brush arrangement rotates much slower than the suction device, in particular as the Ansaugrotations esp.
  • a particularly preferred embodiment provides that the Ansaugrotations Sciences and / or a pump of the suction unit with a about eight times to twenty times, preferably about ten times to twenty times greater speed rotating than the release brush assembly.
  • the intake rotating body rotates at a relatively high speed, it can develop a high suction force to the surface to be cleaned.
  • the release brush arrangement it is advantageous if it rotates relatively slowly.
  • the low speed of the release brush assembly also has the advantage that the power requirement of the underwater cleaning machine is low.
  • the release brush arrangement has a different direction of rotation than the Ansaugrotations emotions.
  • a torque compensation is achieved.
  • the handling of the cleaning machine is facilitated.
  • the machine can be moved with little force and controlled.
  • the drive arrangement can drive various components with a single drive motor.
  • the drive arrangement comprises a coupling gear, for example a planetary gear or another gear transmission, for driving the Léebürstenan extract and the annular seal brush or Ansaugrotations stressess. It is possible that the aforementioned components have different directions of rotation or speeds.
  • a planetary gear is particularly suitable to arrange concentrically the aforementioned components, that is, for example, that the AnsaugrotationsSuper is arranged in the interior of the L Harborbürstenanowski and both Turn components around the same axis of rotation.
  • the drive motor is coaxial with the planetary gear and the axes of rotation of the LTowardbürstenan accent and Ansaugrotations stressess.
  • a preferred embodiment of the invention provides that a central axis of rotation forms the axis of rotation of the suction unit, for example the axis of rotation of a pump wheel for the suction flow and / or the axis of rotation for the Ansaugrotations Congress and / or the axis of rotation for the release brush assembly.
  • the drive arrangement is additionally designed for driving the suction unit, for example a suction pump. It is particularly preferred if a single drive motor of the underwater cleaning machine drives the suction unit, the suction device and the release brush arrangement.
  • a preferred embodiment of the invention provides that the drive rotary body and a pump of the suction unit, in particular a pump, are rotatably connected to each other and / or sitting on the same drive shaft or rotary shaft.
  • the underwater cleaning machine may be, for example, a hand-held underwater cleaning machine. But it is also possible that they are in the Type of cleaning robot is configured, so for example, drive wheels, drive chains or drive belts or other Vorthebsstoff or drive means for movement along a surface to be cleaned along.
  • the cleaning machine expediently comprises a housing on which a cleaning head is arranged.
  • the cleaning head carries the release brush arrangement. It is preferred if the cleaning head is plate-like. But also a dome-like construction of the cleaning head is possible. In a central region of the cleaning head is advantageously or in addition to
  • Figure 2 is a side view of the underwater cleaning machine according to
  • FIG. 6 is an exploded view of the cleaning machine of the preceding figures
  • a separation device 22 for example a filter device
  • a filter device can be accommodated in the filter holder 18.
  • dirty water can be drained, for example, in a sewer or the environment of the water tank to be cleaned, for example, a pond.
  • the drive shaft 58 is rotatably connected to the suction unit 27 or rotatably connected.
  • the drive shaft 58 has, for example, a polygonal or other suitable for rotational drive outer contour and expediently passes through the impeller 28 so that they can drive the impeller 28 and thus the suction unit 27.
  • the cleaning head 60 is provided with a release brush assembly 80, which dissolves dirt from the surface to be cleaned O, brushed off, so to speak.
  • the cleaning head 60 and thus the release brush assembly 80 are rotationally driven
  • the release brush arrangement 80 projects further with its free ends or end faces in the direction of the surface to be cleaned or the surface O to be cleaned than the sealing arrangement 55, namely, that the release brushes 81, 83 are in engagement with the surface O to be cleaned while the relatively fast-rotating seal assembly 55, ie Seal brush 57, preferably not in direct contact with the surface to be cleaned O passes.
  • release brushes 181 are also in turn arranged at a rotational angle distance and a radial distance from each other.
  • three rings of release brushes 181 are provided, which are each arranged like a fan one behind the other and radially next to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

L'invention concerne une machine de nettoyage sous-marine (10) comprenant un groupe d'aspiration (27) destiné à générer un courant d'aspiration pour aspirer de la saleté par le biais d'au moins une entrée d'aspiration (65), laquelle est en liaison fluidique avec une sortie des eaux usées (17) destinée au raccordement d'un tuyau (23) ou au raccordement d'un dispositif de séparation (22), notamment un dispositif de filtrage, pour séparer les saletés aspirées avec le courant d'aspiration. La machine de nettoyage possède un système de brosses à détacher (80) servant détacher la saleté d'une surface à nettoyer (O). Selon l'invention, il existe en plus dy système de brosses à détacher (80) au moins un dispositif d'aspiration (50) ayant un effet aspirant séparé en plus de l'écoulement du courant d'aspiration à travers l'entrée d'aspiration (65), destiné à aspirer le système de brosses à détacher (80) contre la surface à nettoyer (O).
EP15749791.8A 2014-08-20 2015-08-10 Machine de nettoyage sous-marine Active EP3183400B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014012377.4A DE102014012377B3 (de) 2014-08-20 2014-08-20 Unterwasser-Reinigungsmaschine
PCT/EP2015/068354 WO2016026727A1 (fr) 2014-08-20 2015-08-10 Machine de nettoyage sous-marine

Publications (2)

Publication Number Publication Date
EP3183400A1 true EP3183400A1 (fr) 2017-06-28
EP3183400B1 EP3183400B1 (fr) 2019-09-04

Family

ID=53835437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15749791.8A Active EP3183400B1 (fr) 2014-08-20 2015-08-10 Machine de nettoyage sous-marine

Country Status (4)

Country Link
EP (1) EP3183400B1 (fr)
DE (1) DE102014012377B3 (fr)
ES (1) ES2756712T3 (fr)
WO (1) WO2016026727A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9546493B2 (en) 2014-08-01 2017-01-17 Poolstar Canada Limited Portable pool cleaner
DE102015212610B3 (de) * 2015-07-06 2016-08-18 Michael Schuler Reinigungsvorrichtung zur Reinigung von Boden- und Wandflächen eines Schwimmbads oder Naturpools
CN108708449B (zh) * 2016-11-07 2020-04-07 蔡雅婷 景观水池自动清洁装置
CN111779327A (zh) * 2020-07-11 2020-10-16 宁波博尔富泳池设备有限公司 大容量泳池吸污机
CN114472409A (zh) * 2020-10-23 2022-05-13 天津市伟铭精密机械制造有限公司 爬壁机器人

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2439875T3 (es) * 2002-07-16 2014-01-27 Pavel Sebor Aparato de limpieza para piscinas
ITPD20050028A1 (it) * 2005-02-08 2006-08-09 Vittorio Pareti Macchina pulitrice per piscine
IL206154A (en) * 2009-06-04 2012-05-31 Maytronics Ltd Robot for cleaning pools
IL215115A (en) * 2011-09-13 2012-05-31 Maytronics Ltd Pool cleaning robot

Also Published As

Publication number Publication date
DE102014012377B3 (de) 2016-01-07
ES2756712T3 (es) 2020-04-27
EP3183400B1 (fr) 2019-09-04
WO2016026727A1 (fr) 2016-02-25

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