WO2005021963A2 - Teichpumpe mit einstellbarem ansaugvolumen - Google Patents
Teichpumpe mit einstellbarem ansaugvolumen Download PDFInfo
- Publication number
- WO2005021963A2 WO2005021963A2 PCT/DE2004/001902 DE2004001902W WO2005021963A2 WO 2005021963 A2 WO2005021963 A2 WO 2005021963A2 DE 2004001902 W DE2004001902 W DE 2004001902W WO 2005021963 A2 WO2005021963 A2 WO 2005021963A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- intake
- end position
- suction
- intake port
- pond
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 10
- 238000005086 pumping Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000002689 soil Substances 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/4293—Details of fluid inlet or outlet
-
- 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
Definitions
- the present invention relates to a pond pump with a housing, with a suction connection, to which a suction area of a housing shell formed with through slots is assigned, with a pressure connection, which is in fluid communication with the suction connection via a pump device arranged in the housing, with a motor for Driving the pump device and with a control device for controlling the pump device and the motor.
- Such pond pumps are generally known in the prior art. They are positioned on the bottom of a pond or basin.
- the housing of the pond pump is designed as a coarse filter and has slots through which water can penetrate the housing, but not leaves, small branches and other coarse particles.
- the water is sucked through a pump direction arranged in the housing into a suction connection lying behind the coarse filter bowl and is pressed via a pressure connection into a pressure line which releases the water at a free end.
- pond pumps only water from the bottom area of the pond or basin is sucked in for regular cleaning. With such a pump it is not possible to draw water from the pond surface in order to clean it too.
- the object of the present invention is to create a pond pump with which water can be freely selected from the floor area for a given suction volume. a pond or basin and / or from the surface of the water.
- the object is achieved according to the invention by additionally assigning an intake port to the intake port, which is arranged so as to be adjustable with respect to the intake port, in such a way that an intake volume of the intake port can be divided between the intake port and the intake area.
- the intake port is adjustable between a first end position and a second end position, the proportion of the intake volume in the intake port being 100% in the first end position and 0% in the intake area and the proportion of the intake volume in the second end position is 0% at the intake and 100% at the intake area.
- This adjustability of the suction volume makes it possible to draw water either only from the water surface or only from the floor area or to divide the suction volume between these extreme positions.
- the intake port and the intake port are arranged in one plane with a longitudinal axis and the intake port is rotatable about an axis of rotation perpendicular to the longitudinal axis between the first end position and the second end position.
- the pond pump can be built in a very compact manner.
- the setting of the intake volume can also be seen from the outside.
- another advantage is that the longitudinal axes of the intake port and the intake port . collapse in the first end position and enclose an angle in any other position between the first end position and the second end position. If the pressure connection also has a pressure connection for connecting a pressure line, which is regularly the case, the angular position between the pressure support and the intake connection also changes by the adjustment angle. So that the setting can be seen from a distance.
- Fig. 1 is a schematic, perspective view of a pond pump, in which an upper housing shell designed as a filter cover, a pressure port and an adjustable suction port according to the present invention is shown.
- FIG. 2 shows a schematic, perspective view of the pond pump from FIG. 1 with the filter cover removed;
- FIG. 3 shows a schematic top view of the pond pump from FIG. 2, with the filter cover removed, in a second end position, in which the suction nozzle is not in fluid communication with the suction connection and the suction takes place exclusively via a suction area of the housing;
- FIG. 4 shows a schematic top view of the pond pump from FIG . 2, with the filter cover removed, in a first end position, in which the intake port is in full fluid communication with the intake port and the intake takes place exclusively via the intake port;
- FIG. 5 shows a schematic, perspective side view of the pond pump according to the invention with the filter cover removed;
- FIG. 6 shows a schematic top view of the pond pump from FIG. 5;
- Fig. 7 is a schematic sectional view through a typical garden pond, with the pond pump according to the invention set up on the bottom, to show the two locally removed suction points on the pond bottom and on the water surface.
- a pond pump 1 is shown schematically.
- the pond pump 1 has a housing 3, the upper housing shell of which is designed as a filter cover 3.1.
- the filter cover 3.1 has small openings or slots 3.2, which serve as a coarse filter. From the circumference of the housing 3, a pressure port 5 and an intake port 7 protrude.
- Fig. 2 the pond pump from Fig. 1 is shown without filter cover 3.1.
- a pump device 9 is arranged, which is of conventional design and is not described further here.
- small openings or slots 3.2 are also formed as coarse filters. Through these openings or small slots 3.2, water can also be sucked out of a pond, so that these openings and small slots 3.2 form a suction area on the housing 3, which in the following is also assigned the reference symbol 3.2 as a synonym.
- An electric motor 11 is arranged watertight behind the pump device 9.
- FIG. 3 a top view of the pond pump 1 without filter cover 3.1 is shown schematically.
- An intake port 17 is formed in the housing 3 in fluid communication with the pump device 9.
- a pressure connection 15 with the pressure connection 5 is formed at an angle to the suction connection 17, preferably perpendicular to the suction connection 17.
- the suction connection 17 and the pressure connection 15 each have a longitudinal axis which lie in a common plane in the present embodiment. In an operating position of the pond pump 1, this common plane is preferably a horizontal plane. In other versions However, this level can also be a vertical level in the operating position or a level between a horizontal and a vertical level. It is also conceivable that the two longitudinal axes of the intake wrench 17 and the pressure connection 15 are not in a common plane.
- the intake port 7 is arranged adjustable in the housing 3 with respect to the intake port 17.
- the intake port 7 is in a second end position, which brings the intake port 7 out of fluid communication with the intake port 17. There is therefore no fluid connection between the suction nozzle 7 and the connection 17.
- the suction connection 17 sucks 100% of its suction volume through the suction area or the slots 3.2 of the filter cover 3.1 or the lower shell.
- the intake manifold 7 can be brought into the end position shown in FIG. 4 continuously or via intermediate positions.
- the pump device 9 sucks 100% of the suction volume via the suction connection 17 and the pressure port 7.
- no water is drawn in through the suction area 3.2.
- Fig. 3 and Fig. 4 it is shown that the intake manifold 7 is rotatable on a circular path about an axis of rotation which is perpendicular to the longitudinal axis of the intake manifold 7.
- the suction volume of the pump device 9 can be distributed over the suction nozzle 7 and over the slots 3.2 of the filter cover 3.1.
- the intake volume of the pump device 9 can be set between 0% and 100% via the intake port.
- the respective difference in the intake volume to 100% is then supplied via the intake area 3.2.
- the pond pump according to the invention can be seen schematically and in perspective from the side. On the right side in FIG. 5, the suction slots 3.2 or the suction area 3.2 formed by them are shown.
- FIG. 6 shows a top view of the pond pump 1 from FIG. 5. The top view from FIG. 6 is somewhat more detailed than the top views from FIGS. 3 and 4.
- the intake manifold 7 can also be adjustable in steps. For this purpose, locking points 19 are formed in FIG. 6, at which the intake port 7 can be positioned.
- the suction nozzle 7 has a thread 21, preferably an external thread, to which a nursing line can be connected.
- the pumping device can be provided with an anti-freeze device (not shown) which protects it from freezing.
- Can also be the Druckst ⁇ tzen 5 comprises a thread 23, also preferably an external thread (not shown) to which a pressure line is Schlos sen ⁇ are.
- In the housing 3 there is also a cable connection 25 for an electrical feed line.
- the angle enclosed by the intake nozzle 7 and the pressure connector 5 is 90 ° in the first end position, that is, at 100% suction power through the intake connector 7.
- the angle between the pressure supports 5 and the intake manifold 7 in the second end position is between approximately 90 ° and 180 °.
- the angle of the intake port 7 with respect to the longitudinal axis of the intake port 17 is 0 ° in the first end position and approximately 0 to 90 ° in the second end position.
- FIG. 7 shows a system sketch which shows a pond cross section.
- the pond pump 1 according to the invention is positioned at the bottom of the pond shown.
- a pressure line 35 is attached to the pressure port 5; which leads to a pond filter outside the pond.
- a suction line 37 is attached to the suction nozzle 7 and leads to a skimmer 47 in the area of the water surface of the pond.
- the suction of soil dirt can optionally be varied between 0 and 100% of the total pump output. Accordingly, the Suction of surface dirt can be varied between 0 and 100%.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Rotary Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002537039A CA2537039A1 (en) | 2003-08-27 | 2004-08-24 | Pond pump having a controllable suction volume |
DE502004005915T DE502004005915D1 (de) | 2003-08-27 | 2004-08-24 | Teichpumpe mit einstellbarem ansaugvolumen |
EP04786184A EP1658440B2 (de) | 2003-08-27 | 2004-08-24 | Teichpumpe mit einstellbarem ansaugvolumen |
US10/569,663 US20070183905A1 (en) | 2003-08-27 | 2004-08-24 | Pond pump having a controllable suction volume |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20313360U DE20313360U1 (de) | 2003-08-27 | 2003-08-27 | Teichpumpe mit einstellbarem Ansaugvolumen |
DE20313360.9 | 2003-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005021963A2 true WO2005021963A2 (de) | 2005-03-10 |
WO2005021963A3 WO2005021963A3 (de) | 2005-04-21 |
Family
ID=29432947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2004/001902 WO2005021963A2 (de) | 2003-08-27 | 2004-08-24 | Teichpumpe mit einstellbarem ansaugvolumen |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070183905A1 (de) |
EP (1) | EP1658440B2 (de) |
CN (1) | CN1842659A (de) |
CA (1) | CA2537039A1 (de) |
DE (2) | DE20313360U1 (de) |
RU (1) | RU2323372C2 (de) |
WO (1) | WO2005021963A2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2867236B1 (fr) * | 2004-03-03 | 2009-02-27 | Ets Magyar | Amenagement de pompes pour leur nettoyage |
EP3330546B1 (de) * | 2004-06-10 | 2022-05-18 | Exel Industries SA | Pumpeneinheit |
DE202006015137U1 (de) | 2006-09-29 | 2007-01-04 | Fiap Fischtechnik Gmbh | Teichpumpe mit zwei Ansaugkanälen |
GB2469079B (en) * | 2009-03-31 | 2015-05-13 | Hozelock Ltd | Pond pump units |
EP2239465B1 (de) * | 2009-03-31 | 2019-07-03 | Exel Industries S.A. | Teicheinheiten |
CA2671171C (en) | 2009-07-06 | 2017-12-12 | Northbasin Energy Services Inc. | Drill bit with a flow interrupter |
US9016290B2 (en) | 2011-02-24 | 2015-04-28 | Joseph E. Kovarik | Apparatus for removing a layer of sediment which has settled on the bottom of a pond |
CN105143679B (zh) * | 2013-03-19 | 2018-07-06 | 流量控制有限责任公司 | 能够被安装在各种构造中的低轮廓泵 |
DE202016101717U1 (de) | 2016-03-31 | 2016-04-21 | Fiap Gmbh | Teichpumpe mit verstellbaren oder stationären Ansaugstutzen |
CN108005914A (zh) * | 2017-12-30 | 2018-05-08 | 无锡强工机械工业有限公司 | 无堵塞可靠型浮子泵 |
USD936176S1 (en) * | 2019-08-12 | 2021-11-16 | Logical Concepts, Inc. | Submersible pump cage |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1074744A2 (de) * | 1999-08-04 | 2001-02-07 | Pet Mate Limited | Teichpumpe |
DE10043668A1 (de) * | 2000-09-02 | 2002-03-28 | Oase Wuebker Gmbh & Co Kg | Tauchpumpe |
US6423218B1 (en) * | 1998-12-19 | 2002-07-23 | Gardena Kress + Kastner Gmbh | Pond insert with pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1232980B (it) * | 1989-08-02 | 1992-03-13 | Askoll Srl | Pompa per acquari a flussi invertibili e regolabili |
DE19809123B4 (de) † | 1998-03-04 | 2005-12-01 | Daimlerchrysler Ag | Wasserpumpe für den Kühlkreislauf einer Brennkraftmaschine |
DE19923350A1 (de) † | 1998-10-07 | 2000-04-13 | Gardena Kress & Kastner Gmbh | Flüssigkeitspumpenanordnung, insbesondere für die Verwendung in Haus und/oder Garten |
-
2003
- 2003-08-27 DE DE20313360U patent/DE20313360U1/de not_active Expired - Lifetime
-
2004
- 2004-08-24 RU RU2006109494/06A patent/RU2323372C2/ru not_active IP Right Cessation
- 2004-08-24 DE DE502004005915T patent/DE502004005915D1/de active Active
- 2004-08-24 US US10/569,663 patent/US20070183905A1/en not_active Abandoned
- 2004-08-24 EP EP04786184A patent/EP1658440B2/de not_active Expired - Fee Related
- 2004-08-24 WO PCT/DE2004/001902 patent/WO2005021963A2/de active IP Right Grant
- 2004-08-24 CA CA002537039A patent/CA2537039A1/en not_active Abandoned
- 2004-08-24 CN CNA2004800246839A patent/CN1842659A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6423218B1 (en) * | 1998-12-19 | 2002-07-23 | Gardena Kress + Kastner Gmbh | Pond insert with pump |
EP1074744A2 (de) * | 1999-08-04 | 2001-02-07 | Pet Mate Limited | Teichpumpe |
DE10043668A1 (de) * | 2000-09-02 | 2002-03-28 | Oase Wuebker Gmbh & Co Kg | Tauchpumpe |
Non-Patent Citations (1)
Title |
---|
See also references of EP1658440A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE20313360U1 (de) | 2003-11-06 |
RU2323372C2 (ru) | 2008-04-27 |
RU2006109494A (ru) | 2007-10-10 |
CN1842659A (zh) | 2006-10-04 |
WO2005021963A3 (de) | 2005-04-21 |
CA2537039A1 (en) | 2005-03-10 |
DE502004005915D1 (de) | 2008-02-21 |
EP1658440A2 (de) | 2006-05-24 |
EP1658440B1 (de) | 2008-01-09 |
EP1658440B2 (de) | 2012-02-22 |
US20070183905A1 (en) | 2007-08-09 |
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