EP1540182A1 - Water play pump - Google Patents

Water play pump

Info

Publication number
EP1540182A1
EP1540182A1 EP03790733A EP03790733A EP1540182A1 EP 1540182 A1 EP1540182 A1 EP 1540182A1 EP 03790733 A EP03790733 A EP 03790733A EP 03790733 A EP03790733 A EP 03790733A EP 1540182 A1 EP1540182 A1 EP 1540182A1
Authority
EP
European Patent Office
Prior art keywords
housing
filter element
filter
pump according
water
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.)
Withdrawn
Application number
EP03790733A
Other languages
German (de)
French (fr)
Inventor
Dieter Hoffmeier
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.)
Oase Pumpen Wuebker Soehne GmbH and Co Maschinenfabrik
Original Assignee
Oase Pumpen Wuebker Soehne GmbH and Co Maschinenfabrik
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 Oase Pumpen Wuebker Soehne GmbH and Co Maschinenfabrik filed Critical Oase Pumpen Wuebker Soehne GmbH and Co Maschinenfabrik
Publication of EP1540182A1 publication Critical patent/EP1540182A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/047—Liquid pumps for aquaria
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Definitions

  • the present invention relates to a fountain pump with a housing which has a housing wall which is at least partially designed as a filter through which the water came into the housing, with a first outlet through which the water can be pumped out with a suction connection, with a pump device for drawing water in and for delivering water, and with a control unit for controlling the pump device.
  • Such fountain pumps are generally known and are used for example in ponds. They are regularly in the center of a pond in the water and serve to create water features on the pond. Such fountain pumps regularly have an essentially vertical outlet, which forms a fountain connection.
  • Such fountain pumps have a housing wall, which can be of any design, but at least in some areas is designed as a filter in order to prevent coarser material and debris from getting into the pump housing.
  • the filters cannot be made arbitrarily large, so that the filters become dirty and clogged by coarser material and debris at a predetermined time. , This time is too short in practical use, so that this has the disadvantage for the user of such a water feature pump that he often has to take the pump out of the water and clean the filter.
  • the object of the present invention is therefore to create a water feature pump, the filter area of which is considerably enlarged with the same housing dimensions.
  • the additional detachable filter element offers many possibilities for creating additional filter area.
  • the additional detachable filter element can be spatially upstream of the actual filter, so that part of the water that is sucked in already flows through this additional filter element and coarser components get caught on it.
  • Increasing the filter area also leads to longer service lives, in which cleaning of the filter areas is not necessary.
  • the additional filter element is hinged to the housing, such that the filter element bears against the housing wall in a first position and projects from the housing wall like a wing in a second position.
  • the spatial pre-storage can thereby take place while maintaining a firm connection, so that an exact positioning of the wing elements is possible.
  • the additional filter element has an outside and an inside, each of which is designed as a filter surface. This can even triple the filter area.
  • a further advantage is that the additional filter element has a connection for a hose connection with the suction connection on the housing, in such a way that the additional filter element is connected to the housing in a state detached from the housing.
  • the additional filter element can be arranged remotely from the actual housing in an area where a heavy entry of coarser material and derbris is expected.
  • This last mentioned advantage also has another advantage, namely that the additional filter element has an adjusting device for setting a game function. This makes it possible to use the additional filter element not only to optimize the service life of the fountain pump, but also to use it as a remote control for setting a fountain height, for example.
  • Figure 1 is a schematic, perspective view of a fountain pump according to the present invention with detached additional filter element.
  • Fig. 2 is a schematic, perspective view of the fountain pump according to the invention with the additional filter element opened.
  • a fountain pump 1 which has a housing 3.
  • the housing 3 has a longitudinal axis and, in the present embodiment, is formed with an essentially oval cross section.
  • the housing 3 has a housing wall 3.1, which is formed on both longitudinal sides of the housing 3 as a filter surface 3 2 and 3.3.
  • the filter surface follows the contour of the housing wall and is thus curved outwards, corresponding to the essentially oval cross section of the housing 3.
  • the filter surfaces 3.2 and 3.3 are designed with grooves and webs such that coarser material, such as leaves, small branches, Debris, but also small animals, get caught on the filter when water is sucked into the housing 3 from the pond.
  • the housing On the bottom side, the housing has 3 feet 5 with elongated holes 5.1 formed therein, with which the housing 3 can also be attached to mounting plates, stones, etc.
  • On the top of the housing extends from a front face 3.5 of the housing 3 to the opposite end face 3.6 of the housing 3, a web 3.7 which spatially separates the two filter surfaces 3.2 and 3.3 from one another such that they are arranged parallel to the longitudinal axis and symmetrically to this.
  • a first outlet 7 is formed on the web 3.7, to which, for example, a telescopic extension 7.1 can be sealingly attached, and a nozzle for fountain formation sits at the other end.
  • Snap connections 9 are also formed on the web 3.7, with which two housing halves of the housing 3 are held together.
  • a suction port 11 is formed on the web side 3.5.
  • the suction connection 11 can be connected to a threaded part in order to connect a hose (not shown) to it. Without such a threaded insert, the suction connection can be covered with a cover 12.
  • a second outlet 13 is arranged on the opposite web side 3.6, from which water can also emerge, for example for a gargoyle or the like.
  • a controller 15 is formed on the web 3.7 for this second outlet 13.
  • a bracket 16 is also formed on the web 3.7, on which lighting for the gargoyle or the fountain can be attached. oaslOllb
  • the end faces 3.5 and 3.6 limit the maximum outer contour of the oval cross section.
  • the filter surfaces 3.2 and 3.3 are closer to the longitudinal axis, so that there is a radial distance from the outer contour of the end faces 3.5 and 3.6.
  • This design has the purpose of integrating an additional filter element 17 into the housing 3. This is better shown in Fig.2.
  • the additional filter element 17 in Fig.l comprises two filter blades 17.1 and 17.2, which are fixed to a central filter web 17.3.
  • the central filter web 17.3 has a connection 17.4, via which a hose connection (not shown) to the suction connection 11 can be produced, so that a functional connection between the two components remains even when the additional filter element is arranged away from the housing 3.
  • an actuating element 19 is formed, with which the first outlet 7 and the second outlet 13 can be controlled in such a way that, for example, the fountain height and the water spout can be varied from a remote location to the housing 3.
  • the filter wings 17.1 and 17.2 of the additional filter element can be fixed on the housing 3 in such a way that they continue the extent determined by the outer contour of the shelves 3.5 and 3.6 over the entire length of the housing 3.
  • the filter blades 17.1 and 17.2 thus fit into the recessed side areas of the filter surfaces 3.2 and 3.3 of the housing 3.
  • the additional filter element 17 or the filter wings 17.1 and 17.2 in the present embodiment can be articulated on the top of the housing 3, in the vicinity of the web 3.7, such that the filter wings 17.1 and 17.2 from a first position in which the Filter blades 17.1 and 17.2 are integrated flush in the housing (not shown) and a second position (see Fig. 2) in which the filter blades are folded away from a system on the filter surfaces 3.2 and 3.3.
  • the additional filter element 17 has a filter surface on the top or the outside and on the bottom or the inside.
  • the two opposite main surfaces of the additional filter element 17 and thus the filter wing 17.1 and 17.2 thus have their own
  • the first outlet 7 on the web 3.7 of the housing 3 is designed such that a nozzle (not shown) mounted thereon can be pivoted in all directions by approximately 20 °.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Special Spraying Apparatus (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention relates to a water play pump comprising a housing with a housing wall which is embodied as a filter through which the water in the housing flows; also comprising a first outlet through which the water from the housing can be pumped. An additional filter element is detachably arranged on the housing (1).

Description

WasserspielpumpeFountain pump
Die vorliegende Erfindung betrifft eine Wasserspielpumpe mit einem Gehäuse, das eine Gehäusewand aufweist, die wenigstens teilweise als Filter ausgebildet ist, durch den das Wasser in das Gehäuse einströmen kam , mit einen ersten Abgang, durch den das Wasser aus dem Gehäuse gepumpt werden kann, mit einem Sauganschluß, mit einer Pumpein- richtung zum Ansaugen von Wasser und zum Abgeben von Wasser und mit einer Steuereinheit zur Steuerung der Pumpeinrichtung.The present invention relates to a fountain pump with a housing which has a housing wall which is at least partially designed as a filter through which the water came into the housing, with a first outlet through which the water can be pumped out with a suction connection, with a pump device for drawing water in and for delivering water, and with a control unit for controlling the pump device.
Solche Wasserspielpumpen sind allgemein bekannt und werden zum Beispiel in Teichen eingesetzt. Sie stehen regelmäßig im Zentrum eines Teiches im Wasser und dienen dazu, Wasserspiele auf dem Teich zu erzeugen. Regelmäßig weisen solche Wasserspielpumpen einen im wesentlichen vertikal stehenden Abgang auf, der einen Fontänenanschluß bildet.Such fountain pumps are generally known and are used for example in ponds. They are regularly in the center of a pond in the water and serve to create water features on the pond. Such fountain pumps regularly have an essentially vertical outlet, which forms a fountain connection.
Solche Wasserspielpumpen haben eine Gehäusewand, die beliebig gestaltet sein kann aber wenigstens in Teilbereichen als Filter ausgebildet ist, um gröberes Material und Debris davon abzuhalten, in das Pumpengehäuse zu gelangen.Such fountain pumps have a housing wall, which can be of any design, but at least in some areas is designed as a filter in order to prevent coarser material and debris from getting into the pump housing.
Das Problem bei solchen bekannten Wasserspielpumpen besteht darin, daß die Filterfläche regelmäßig auf die Seiten des Gehäuses beschränkt ist, da bodenseitig Abstützelemente vorgesehen sind und oberseitig der Fontänenabgang und diverse Stellelemente ausgebildet sind. Auch aus Stabilitätsgründen müssen Gehäusebereiche filterfrei ausgebildet sein, so daß tatsächlich immer nur Teilbereiche an der Gehäusewand als Filter genutzt werden können.The problem with such known fountain pumps is that the filter surface is regularly limited to the sides of the housing, since support elements are provided on the bottom and the fountain outlet and various adjusting elements are formed on the top. Also for reasons of stability, housing areas must be designed filter-free, so that actually only partial areas on the housing wall can actually be used as filters.
Aufgrund dieser beschränkenden baulichen Gegebenheiten können die Filter nicht beliebig groß ausgebildet werden, so daß eine Nerunreinigung und Verstopfung der Filter durch gröberes Material und Debris zu einer vorbestimmten Zeit erfolgt.. Diese Zeit ist im praktischen Gebrauch zu kurz, so daß dies für den Benutzer einer solchen Wasserspielpumpe den Nachteil hat, die Pumpe häufig aus dem Wasser zu nehmen und den Filter zu reinigen.Because of these restrictive structural conditions, the filters cannot be made arbitrarily large, so that the filters become dirty and clogged by coarser material and debris at a predetermined time. , This time is too short in practical use, so that this has the disadvantage for the user of such a water feature pump that he often has to take the pump out of the water and clean the filter.
Die Aufgabe der vorliegenden Erfindung ist daher, eine Wasserspielpumpe zu schaffen, deren Filterfläche bei gleichen Gehäuseabmessungen erheblich vergrößert wird.The object of the present invention is therefore to create a water feature pump, the filter area of which is considerably enlarged with the same housing dimensions.
oaslOllb Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein zusätzliches Filterelement lösbar an dem Gehäuse angeordnet ist.oaslOllb The object is achieved in that an additional filter element is detachably arranged on the housing.
Durch ein solches zusätzliches, lösbares Filterelement ergeben sich viele Mögliclikeiten, zusätzliche Filterfläche zu schaffen. Zum Beispiel kann das zusätzliche lösbare Filterelement dem eigentlichen Filter räumlich vorgelagert werden, so daß ein Teil des angesaugten Wassers bereits durch dieses zusätzliche Filterelement hindurch strömt und gröbere Bestandteile an diesem hängen bleiben. Eine Vergrößerung der Filterfläche fuhrt auch zu längeren Standzeiten, in denen eine Reinigung der Filterflächen nicht erforderlich ist.Such an additional, detachable filter element offers many possibilities for creating additional filter area. For example, the additional detachable filter element can be spatially upstream of the actual filter, so that part of the water that is sucked in already flows through this additional filter element and coarser components get caught on it. Increasing the filter area also leads to longer service lives, in which cleaning of the filter areas is not necessary.
Gemäß Anspruch 2 ist es von Vorteil, daß das zusätzliche Filterelement an dem Gehäuse klappbar festgelegt ist, derart, daß das Filterelement in einer ersten Position an der Gehäusewand anliegt und in einer zweiten Position flügelartig von der Gehäusewand absteht. Dadurch kann die räumliche Vorlagerung unter Beibehaltung einer festen Verbindung er- folgen, so daß eine genaue Positionierung der Flügelelemente möglich ist. Ein weiterer Vorteil besteht darin, daß das zusätzliche Filterelement eine Außenseite und eine Innenseite aufweist, die jeweils als Filterfläche ausgebildet sind. Dadurch kann die Filterfläche sogar verdreifacht werden.According to claim 2, it is advantageous that the additional filter element is hinged to the housing, such that the filter element bears against the housing wall in a first position and projects from the housing wall like a wing in a second position. The spatial pre-storage can thereby take place while maintaining a firm connection, so that an exact positioning of the wing elements is possible. Another advantage is that the additional filter element has an outside and an inside, each of which is designed as a filter surface. This can even triple the filter area.
Ein weiteren Vorteil besteht darin, daß das zusätzliche Filterelement einen Anschluß für eine Schlauchverbindung mit dem Sauganschluß am Gehäuse aufweist, derart, daß das zusätzliche Filterelement in einem vom Gehäuse gelösten Zustand mit dem Gehäuse verbunden ist. Dadurch kann das zusätzliche Filterelement ortsfern von dem eigentlichen Gehäuse an einem Bereich angeordnet werden, an welchem ein starker Eintrag von gröberem Material und Derbris erwartet wird.A further advantage is that the additional filter element has a connection for a hose connection with the suction connection on the housing, in such a way that the additional filter element is connected to the housing in a state detached from the housing. As a result, the additional filter element can be arranged remotely from the actual housing in an area where a heavy entry of coarser material and derbris is expected.
Mit diesem letzten genannten Vorteil verbindet sich auch ein weiterer Vorteil, daß nämlich das zusätzliche Filterelement eine Stelleinrichtung zur Einstellung einer Spielfunktion aufweist. Dadurch ist es nämlich möglich, das zusätzliche Filterelement nicht nur zur Op- timierung der Standzeit der Wasserspielpumpe zu nutzen, sondern auch als Fernbedienung zur Einstellung zum Beispiel einer Fontänenhöhe zu nutzen.This last mentioned advantage also has another advantage, namely that the additional filter element has an adjusting device for setting a game function. This makes it possible to use the additional filter element not only to optimize the service life of the fountain pump, but also to use it as a remote control for setting a fountain height, for example.
Eine Ausfuhnrngsform der vorliegenden Erfindung wird im folgenden anhand der Zeichnungen näher beschrieben. Es zeigen: oaslOllb Fig. 1 eine schematische, perspektivische Darstellung einer Wasserspielpumpe gemäß vorliegende Erfindung mit abgelöstem zusätzlichen Filterelement;An embodiment of the present invention is described below with reference to the drawings. It shows: oaslOllb Figure 1 is a schematic, perspective view of a fountain pump according to the present invention with detached additional filter element.
Fig. 2 eine schematische, perspektivische Darstellung der erfmdungsgemäßen Wasserspielpumpe mit aufgeklapptem zusätzlichen Filterelement.Fig. 2 is a schematic, perspective view of the fountain pump according to the invention with the additional filter element opened.
In Fig. 1 ist eine Wasserspielpumpe 1 dargestellt, das ein Gehäuse 3 aufweist. Das Gehäuse 3 hat eine Längsachse und ist in der vorliegenden Ausfü_ιrungsform mit einem im we- sentlichen ovalen Querschnitt ausgebildet. Das Gehäuse 3 hat eine Gehäusewand 3.1, die auf beiden Längsseiten des Gehäuses 3 als Filterfläche 3 2 und 3.3 ausgebildet ist. Die Filterfläche folgt der Kontur der Gehäusewand und ist somit nach außen gewölbt, entsprechend dem im wesentlichen ovalen Querschnitt des Gehäuses 3. Die Filterflächen 3.2 und 3.3 sind mit Rillen und Stegen ausgebildet, derart, daß gröberes Material, wie Blätter, klei- ne Zweige, Debris, aber auch kleine Tiere, am Filter hängen bleiben, wemi Wasser aus dem Teich in das Gehäuse 3 eingesaugt wird. Bodenseitig weist das Gehäuse 3 Füße 5 mit darin ausgebildeten Langlöchern 5.1 auf, mit denen das Gehäuse 3 auch auf Montageplatten, Steinen etc. befestigt werden kann. Auf der Gehäuseoberseite erstreckt sich von einer Stirnseite 3.5 des Gehäuse 3 bis hin zur entgegengesetzten Stirnseite 3.6 des Gehäuses 3 ein Steg 3.7, der die beiden Filterflächen 3.2 und 3.3 räumlich voneinander trennt, derart, daß diese parallel zur Längsachse und symmetrisch zu dieser angeordnet sind. Auf dem Steg 3.7 ist ein erster Abgang 7 ausgebildet, an welchem zum Beispiel eine Teleskopverlängerung 7.1 dichtend angebracht werden kann, am anderen Ende eine Düse zur Fontänenbildung sitzt. Auf dem Steg 3.7 sind auch Schnappverbindungen 9 ausgebildet, mit denen zwei Gehäusehälften des Gehäuses 3 zusammengehalten werden.In Fig. 1, a fountain pump 1 is shown, which has a housing 3. The housing 3 has a longitudinal axis and, in the present embodiment, is formed with an essentially oval cross section. The housing 3 has a housing wall 3.1, which is formed on both longitudinal sides of the housing 3 as a filter surface 3 2 and 3.3. The filter surface follows the contour of the housing wall and is thus curved outwards, corresponding to the essentially oval cross section of the housing 3. The filter surfaces 3.2 and 3.3 are designed with grooves and webs such that coarser material, such as leaves, small branches, Debris, but also small animals, get caught on the filter when water is sucked into the housing 3 from the pond. On the bottom side, the housing has 3 feet 5 with elongated holes 5.1 formed therein, with which the housing 3 can also be attached to mounting plates, stones, etc. On the top of the housing extends from a front face 3.5 of the housing 3 to the opposite end face 3.6 of the housing 3, a web 3.7 which spatially separates the two filter surfaces 3.2 and 3.3 from one another such that they are arranged parallel to the longitudinal axis and symmetrically to this. A first outlet 7 is formed on the web 3.7, to which, for example, a telescopic extension 7.1 can be sealingly attached, and a nozzle for fountain formation sits at the other end. Snap connections 9 are also formed on the web 3.7, with which two housing halves of the housing 3 are held together.
Auf der Stegseite 3.5 ist ein Sauganschluß 11 ausgebildet. Der Sauganschluß 11 kann mit einem Gewindeteil verbunden werden, um daran einen Schlauch (nicht dargestellt) anzuschließen. Ohne einen solchen Gewindeeinsatz kann der Sauganschluß mit einem Deckel 12 abgedeckt werden. Auf der entgegengesetzten Stegseite 3.6 ist ein zweiter Abgang 13 angeordnet, aus dem ebenfalls Wasser austreten kann, zum Beispiel für einen Wasserspeier oder dgl.. Für diesen zweiten Abgang 13 ist auf dem Steg 3.7 ein Regler 15 ausgebildet. Auf dem Steg 3.7 ist auch eine Halterung 16 ausgebildet, an der eine Beleuchtung für den Wasserspeier oder die Fontäne festgemacht werden kann. oaslOllb Die Stirnseiten 3.5 und 3.6 begrenzen die maximale äußere Kontur des ovalen Querschnitts. Die Filterflächen 3.2 und 3.3 liegen näher an der Längsachse, so daß ein radialer Abstand zur Außenkontur der Stirnseiten 3.5 und 3.6 vorhanden ist. Diese Ausbildung hat den Zweck, ein zusätzliches Filterelement 17 in das Gehäuse 3 zu integrieren. Dies ist in Fig.2 besser dargestellt.A suction port 11 is formed on the web side 3.5. The suction connection 11 can be connected to a threaded part in order to connect a hose (not shown) to it. Without such a threaded insert, the suction connection can be covered with a cover 12. A second outlet 13 is arranged on the opposite web side 3.6, from which water can also emerge, for example for a gargoyle or the like. A controller 15 is formed on the web 3.7 for this second outlet 13. A bracket 16 is also formed on the web 3.7, on which lighting for the gargoyle or the fountain can be attached. oaslOllb The end faces 3.5 and 3.6 limit the maximum outer contour of the oval cross section. The filter surfaces 3.2 and 3.3 are closer to the longitudinal axis, so that there is a radial distance from the outer contour of the end faces 3.5 and 3.6. This design has the purpose of integrating an additional filter element 17 into the housing 3. This is better shown in Fig.2.
Das zusätzliche Filterelement 17 in Fig.l umfaßt zwei Filterflügel 17.1 und 17.2, die an einem zentralen Filtersteg 17.3 festgelegt sind. Der zentrale Filtersteg 17.3 weist einen Anschluß 17.4 auf, über den eine Schlauchverbindung (nicht gezeigt) mit dem Sauganschluß 11 herstellbar ist, so daß auch bei einer ortsfernen Anordnung des zusätzlichen Filterelements zum Gehäuse 3 eine funktionale Verbindung zwischen beiden Bauteilen bestehen bleibt. An dem Anschluß 17.4 ist ein Stellelement 19 ausgebildet, mit welchem der erste Abgang 7 und der zweite Abgang 13 gesteuert werden kann, derart, daß von einem ortsfernen Standort zum Gehäuse 3 zum Beispiel die Fontänenhöhe und der Wasserspeier variiert werden kann.The additional filter element 17 in Fig.l comprises two filter blades 17.1 and 17.2, which are fixed to a central filter web 17.3. The central filter web 17.3 has a connection 17.4, via which a hose connection (not shown) to the suction connection 11 can be produced, so that a functional connection between the two components remains even when the additional filter element is arranged away from the housing 3. At the connection 17.4, an actuating element 19 is formed, with which the first outlet 7 and the second outlet 13 can be controlled in such a way that, for example, the fountain height and the water spout can be varied from a remote location to the housing 3.
In der vorliegenden Ausfuhrungsform können die Filterflügel 17.1 und 17.2 des zusätzlichen Filterelements an dem Gehäuse 3 derart festgelegt werden, daß diese den von der äußeren Kontur der Stellflächen 3.5 und 3.6 bestimmten Umfang über die gesamte Länge des Gehäuses 3 fortsetzen. Die Filterflügel 17.1 und 17.2 passen also in die ausgesparten Seitenbereiche der Filterflächen 3.2 und 3.3 des Gehäuses 3.In the present embodiment, the filter wings 17.1 and 17.2 of the additional filter element can be fixed on the housing 3 in such a way that they continue the extent determined by the outer contour of the shelves 3.5 and 3.6 over the entire length of the housing 3. The filter blades 17.1 and 17.2 thus fit into the recessed side areas of the filter surfaces 3.2 and 3.3 of the housing 3.
Darüber hinaus kann das zusätzliche Filterelement 17 bzw. die Filterflügel 17.1 und 17.2 in der vorliegenden Ausfurirungsform an der Oberseite des Gehäuses 3, in der Nähe des Steges 3.7 angelenkt sein, derart, daß die Filterflügel 17.1 und 17.2 aus einer ersten Position, in der die Filterflügel 17.1 undl7.2 bündig in das Gehäuse integriert sind (nicht dargestellt) und einer zweiten Position (siehe Fig.2), in der die Filterflügel von einer Anlage an den Filterflächen 3.2 und 3.3 weggeklappt sind.In addition, the additional filter element 17 or the filter wings 17.1 and 17.2 in the present embodiment can be articulated on the top of the housing 3, in the vicinity of the web 3.7, such that the filter wings 17.1 and 17.2 from a first position in which the Filter blades 17.1 and 17.2 are integrated flush in the housing (not shown) and a second position (see Fig. 2) in which the filter blades are folded away from a system on the filter surfaces 3.2 and 3.3.
Das zusätzliche Filterelement 17 hat oberseitig oder außenseitig und unterseitig oder innenseitig jeweils eine Filterfläche. Die jeweils beiden entgegengesetzten Hauptflächen des zusätzlichen Filterelements 17 und somit der Filterflügel 17.1 und 17.2 weisen also eigeneThe additional filter element 17 has a filter surface on the top or the outside and on the bottom or the inside. The two opposite main surfaces of the additional filter element 17 and thus the filter wing 17.1 and 17.2 thus have their own
oaslöl lb Filtermerkmale auf. In dem aufgeklappten Zustand in Fig.2 verdreifacht sich etwa die Filterfläche.oaslöl lb Filter features on. In the opened state in Fig. 2, the filter area triples.
Der erste Abgang 7 auf dem Steg 3.7 des Gehäuses 3 ist so ausgebildet, daß eine daran montierte Düse (nicht dargestellt) um ca. 20° Grad in alle Richtungen schwenkbar ist.The first outlet 7 on the web 3.7 of the housing 3 is designed such that a nozzle (not shown) mounted thereon can be pivoted in all directions by approximately 20 °.
oaslOllb oaslOllb

Claims

Patentansprüche claims
1. Wasserspielpumpe mit einem Gehäuse, das eine Gehäusewand aufweist, die wenigstens teilweise als Filter ausgebildet ist, durch den das Wasser in das Gehäuse einströmen kann, mit einem ersten Abgang, durch den das Wasser aus dem Gehäuse gepumpt werden kann, mit einem Sauganschluß, mit einer Pumpeinrichtung zum Ansaugen von Wasser und zum Abgeben von Wasser und mit einer Steuereinheit zur Steuerung der Pumpeinrichtung. dadurch gekennzeichnet, daß wenigstens ein zusätzliches Filterelement (17) lösbar an dem Gehäuse (3) angeordnet ist.1. water feature pump with a housing which has a housing wall which is at least partially designed as a filter through which the water can flow into the housing, with a first outlet through which the water can be pumped out of the housing, with a suction connection, with a pump device for sucking in water and for delivering water and with a control unit for controlling the pump device. characterized in that at least one additional filter element (17) is detachably arranged on the housing (3).
2. Wasserspielpumpe nach Anspruch 1, dadurch gekennzeichnet, daß das zusätzliche Filterelement (17) an dem Gehäuse (3) klappbar festgelegt ist, derart, daß das Filterelement (17) in einer ersten Position an der Gehäusewand (3.2, 3.3) anliegt und in einer zweiten Position flügelartig von der Gehäusewand (3.2, 3.3) absteht.2. Fountain pump according to claim 1, characterized in that the additional filter element (17) on the housing (3) is fixed such that the filter element (17) rests in a first position on the housing wall (3.2, 3.3) and in projecting from the housing wall (3.2, 3.3) in a wing-like manner.
3. Wasserspielpumpe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Gehäuse (3) eine Längsachse aufweist und die als Filter ausgebildete Gehäusewand (3.2, 3.3) parallel zur Längsachse angeordnet ist.3. fountain pump according to claim 1 or 2, characterized in that the housing (3) has a longitudinal axis and the housing wall (3.2, 3.3) designed as a filter is arranged parallel to the longitudinal axis.
4. Wasserspielpumpe nach Anspruch 3, dadurch gekennzeichnet, daß die als Filter ausgebildete Gehäusewand (3.2, 3.3) zwei Filterflächen aufweist, die parallel zur Längsachse und einander symmetrisch zu dieser angeordnet sind.4. Fountain pump according to claim 3, characterized in that the housing wall designed as a filter (3.2, 3.3) has two filter surfaces which are arranged parallel to the longitudinal axis and symmetrically to one another.
5. Wasserspielpumpe nach Anspruch 4, dadurch gekennzeichnet, daß jeweils ein zusätzliches Filterelement (17) an dem Gehäuse (3) derart klappbar festgelegt ist, daß dieses in der ersten Position an jeweils einer Filterfläche (3.2, 3.3) anliegt und in der zweiten Position von dieser flügelartig absteht.5. Fountain pump according to claim 4, characterized in that in each case an additional filter element (17) on the housing (3) is fixed such that it folds in the first position to a filter surface (3.2, 3.3) and in the second position protrudes from this wing-like.
6. Wasserspielpumpe nach einem der Ansprüche 1 bis 5, oaslöl la - -r - dadurch gekennzeichnet, daß das zusätzliche Filterelement (17) an einer Oberseite des Gehäuses (3) angelenkt ist.6. fountain pump according to one of claims 1 to 5, oaslöl la - -r - characterized in that the additional filter element (17) is articulated on an upper side of the housing (3).
7. Wasserspielpumpe nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das zusätzliche Filterelement (17) eine Außenseite und eine Innenseite aufweist, die jeweils als Filterfläche ausgebildet sind.7. fountain pump according to one of claims 1 to 6, characterized in that the additional filter element (17) has an outer side and an inner side, which are each designed as a filter surface.
8. Wasserspielpumpe nach einem der Ansprüche 1 bist 7, dadurch gekennzeichnet, daß das zusätzliche Filterelement (17) einen Anschluß (17.4) für eine Schlauchverbindung mit dem Sauganschluß (11) aufweist, derart, daß das zusätzliche Filterelement (17) in einem vom Gehäuse abgelösten Zustand mit dem Gehäuse (3) verbunden ist.8. fountain pump according to one of claims 1 to 7, characterized in that the additional filter element (17) has a connection (17.4) for a hose connection with the suction connection (11), such that the additional filter element (17) in one of the housing detached state is connected to the housing (3).
9. Wasserspielpumpe nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß an dem Gehäuse (3) ein zweiter Abgang (13) ausgebildet ist.9. fountain pump according to one of claims 1 to 8, characterized in that a second outlet (13) is formed on the housing (3).
10. Wasserspielpumpe nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das zusätzliche, Filterelement (17) eine Stellelement (9) zur Einstellung einer Spiel- f-_ ktion an einem Abgang (7, 13) des Gehäuses (3) aufweist.10. Fountain pump according to one of claims 1 to 9, characterized in that the additional filter element (17) has an adjusting element (9) for setting a play f-_ tion on an outlet (7, 13) of the housing (3) ,
oaslölla oaslölla
EP03790733A 2002-08-30 2003-08-22 Water play pump Withdrawn EP1540182A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10239944 2002-08-30
DE10239944A DE10239944B3 (en) 2002-08-30 2002-08-30 Water pump for producing patterns on surface of pond has at least one additional folding filter element
PCT/DE2003/002804 WO2004020825A1 (en) 2002-08-30 2003-08-22 Water play pump

Publications (1)

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EP1540182A1 true EP1540182A1 (en) 2005-06-15

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EP03790733A Withdrawn EP1540182A1 (en) 2002-08-30 2003-08-22 Water play pump

Country Status (7)

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US (1) US20050254963A1 (en)
EP (1) EP1540182A1 (en)
CN (1) CN100402849C (en)
AU (1) AU2003266175A1 (en)
CA (1) CA2497053A1 (en)
DE (1) DE10239944B3 (en)
WO (1) WO2004020825A1 (en)

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Also Published As

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WO2004020825A1 (en) 2004-03-11
US20050254963A1 (en) 2005-11-17
DE10239944B3 (en) 2004-02-05
AU2003266175A1 (en) 2004-03-19
CA2497053A1 (en) 2004-03-11
CN100402849C (en) 2008-07-16
CN1708645A (en) 2005-12-14

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