EP1429034A2 - Motor-Pumpen-Aggregat mit Wärmedämmungsschale - Google Patents
Motor-Pumpen-Aggregat mit Wärmedämmungsschale Download PDFInfo
- Publication number
- EP1429034A2 EP1429034A2 EP03024724A EP03024724A EP1429034A2 EP 1429034 A2 EP1429034 A2 EP 1429034A2 EP 03024724 A EP03024724 A EP 03024724A EP 03024724 A EP03024724 A EP 03024724A EP 1429034 A2 EP1429034 A2 EP 1429034A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- motor
- pump unit
- unit according
- heat
- 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
Links
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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
- F04D29/40—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 invention relates to a motor-pump unit with a pump housing outside surrounding particular two-piece insulation shell.
- the object of the invention is to provide a motor-pump unit of the above type mentioned so that the electrical and / or electronic parts easy to mount and easy to mount box on the engine is interchangeable. It is also an object of the invention to provide such a box of The high temperatures of the motor-pump unit separated and shielded to arrange on the unit.
- Such a box containing electrical and / or electronic parts can extremely easy and easy to be attached to the thermal insulation. Here he is protected by the temperatures of the aggregate, so that no harmful larger temperature fluctuations in the box can occur.
- the insulation shell (s) is not one at a distance to the aggregate arranged housing, but the heat insulation shell (s) encloses / surrounds the motor-pump unit closely.
- the box is releasably secured. Also is advantageous if the box is positively or non-positively attached.
- a particularly advantageous embodiment is given when the outside the shell wall of the insulation has at least one projection, the rests positively in at least one recess of the box.
- the box may have at least one in particular dovetail-shaped Projection in the / the correspondingly shaped recess (s) of Insert heat insulation shell.
- a very advantageous alternative embodiment is that in the outside the shell wall of the thermal insulation opens outward Recess is in which the box completely or partially positive rests.
- the box can be screwed on and / or by at least one Velcro fastened. It is preferably proposed that the box a switching power supply and / or a frequency converter for the motor has.
- the unit has a motor 1, on whose housing the housing 2 a Centrifugal pump attached in particular screwed.
- the housing 2 has a suction nozzle 3 and a discharge nozzle 4, which in this Embodiment opposite coaxial and perpendicular to the Pump axis are arranged.
- the housing of the pump is of a two-part heat-insulating shell.
- 5 Engumcreate which consists of two shell halves 5a and 5b.
- Under Thermal insulation shell (s) is not a housing but a Thermal insulation layer understood, which like a second skin the pump set tightly surrounds and no spaces between the shell and the Leaves aggregate outside free.
- each shell half 5a, 5b Attached to the outside of each shell half 5a, 5b is a dovetailed projection 6 on which a box 7 in the way can be fastened, that provided on the outside of the box recess 8 of the box on the projection 6 is pushed from the side, as the Recess 8 according to the projection 6 dovetailed is formed, so that a positive connection between the box. 7 and the shell half 5a.
- a projection 6 can also have a plurality of projections on the shell half 5a provided in corresponding recesses in the Insert box side wall.
- the Box 7 two projections 9a and 9b, which in corresponding recesses 10a, 10b of the shell half eino positively.
- both shell halves 5a, 5b at their Outer sides are the same shape and thus also a projection 6 and preferably two recesses 10a, 10b, so that the box. 7 optionally on one or the other side of the insulation and thus the unit or the pump can be attached.
- the box 7 has electrical and / or electronic parts and forms Low-voltage switching power supply, in particular with a frequency converter. about a connector and / or a connection cable is the box with the Motor electrically connected.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (11)
- Motor-Pumpen-Aggregat mit einer das Pumpengehäuse außen umgebenden insbesondere zweiteiligen Wärmedämmungsschale (5, 5a, 5b), dadurch gekennzeichnet, dass in, an und/oder auf der Schalenwand der Wärmedämmung ein Kasten (7) befestigbar ist, in dem elektrische und/oder elektronische Teile enthalten sind.
- Motor-Pumpen-Aggregat nach Anspruch 1, dadurch gekennzeichnet, dass die Wärmedämmungsschale(n) das Motor-Pumpen-Aggregat eng umschließt/umschließen.
- Motor-Pumpen-Aggregat nach Anspruch 1, dadurch gekennzeichnet, dass der Kasten (7) lösbar befestigt ist.
- Motor-Pumpen-Aggregat nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Kasten (7) form- oder kraftschlüssig befestigt ist.
- Motor-Pumpen-Aggregat nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Außenseite der Schalenwand der Wärmedämmung (5) mindestens einen Vorsprung (6) aufweist, der in mindestens einer Ausnehmung (8) des Kastens (7) formschlüssig einliegt.
- Motor-Pumpen-Aggregat nach Anspruch 5, dadurch gekennzeichnet, dass der Kasten (7) mit mindestens einem insbesondere schwalbenschwanzförmigen Vorsprung (9a, 9b) in der/den entsprechend geformten Ausnehmung(en) (10a, 10b) der Wärmedämmungsschale (5) einliegt.
- Motor-Pumpen-Aggregat nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass in der Außenseite der Schalenwand der Wärmedämmung (5) eine sich nach außen öffnende Ausnehmung ist, in der der Kasten (7) vollständig oder teilweise formschlüssig einliegt.
- Motor-Pumpen-Aggregat nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Kasten (7) angeschraubt ist.
- Motor-Pumpen-Aggregat nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Kasten (7) durch mindestens einen Klettverschluss befestigt ist.
- Motor-Pumpen-Aggregat nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Kasten (7) ein Schaltnetzteil und/oder einen Frequenzumformer für den Motor (1) aufweist.
- Motor-Pumpen-Aggregat nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Wärmedämmungsschale (5) auf ihren beiden Seiten gleich geformt ist, so dass der Kasten (7) wahlweise auf der einen oder der anderen Seite der Pumpe befestigbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002157493 DE10257493A1 (de) | 2002-12-10 | 2002-12-10 | Motor-Pumpen-Aggregat mit Wärmedämmungsschale |
DE10257493 | 2002-12-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1429034A2 true EP1429034A2 (de) | 2004-06-16 |
EP1429034A3 EP1429034A3 (de) | 2006-01-04 |
EP1429034B1 EP1429034B1 (de) | 2016-08-31 |
Family
ID=32319013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03024724.1A Expired - Lifetime EP1429034B1 (de) | 2002-12-10 | 2003-10-29 | Motor-Pumpen-Aggregat mit Wärmedämmungsschale |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1429034B1 (de) |
DE (1) | DE10257493A1 (de) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1647718A1 (de) * | 2004-10-12 | 2006-04-19 | Wilo Ag | Äussere Wärmedämmung einer Pumpe |
WO2010009704A2 (de) * | 2008-07-19 | 2010-01-28 | Alldos Eichler Gmbh | Aktuatoreinheit mit separater regelungseinheit |
US20120308401A1 (en) * | 2010-01-19 | 2012-12-06 | Grundfos Management A/S | Pump unit |
US20150204334A1 (en) * | 2004-08-26 | 2015-07-23 | Pentair Water Pool And Spa, Inc. | Speed Control |
US9932984B2 (en) | 2004-08-26 | 2018-04-03 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US10030647B2 (en) | 2010-02-25 | 2018-07-24 | Hayward Industries, Inc. | Universal mount for a variable speed pump drive user interface |
US10289129B2 (en) | 2003-12-08 | 2019-05-14 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10415569B2 (en) | 2004-08-26 | 2019-09-17 | Pentair Water Pool And Spa, Inc. | Flow control |
US10480516B2 (en) | 2004-08-26 | 2019-11-19 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-deadhead function |
US10590926B2 (en) | 2009-06-09 | 2020-03-17 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
US10718337B2 (en) | 2016-09-22 | 2020-07-21 | Hayward Industries, Inc. | Self-priming dedicated water feature pump |
US10724263B2 (en) | 2008-10-06 | 2020-07-28 | Pentair Water Pool And Spa, Inc. | Safety vacuum release system |
US10731655B2 (en) | 2004-08-26 | 2020-08-04 | Pentair Water Pool And Spa, Inc. | Priming protection |
US10871001B2 (en) | 2004-08-26 | 2020-12-22 | Pentair Water Pool And Spa, Inc. | Filter loading |
US10947981B2 (en) | 2004-08-26 | 2021-03-16 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
EP4390140A1 (de) | 2022-12-21 | 2024-06-26 | Wilo Se | Doppelpumpe mit isolierverkleidung und zugehöriges montageverfahren |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015016282A1 (de) * | 2015-12-16 | 2017-06-22 | Wilo Se | Motorabdeckung für einen Elektromotor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4224853A1 (de) | 1992-07-28 | 1994-02-03 | Wilo Gmbh | Verpackung einer Pumpe |
DE10112626A1 (de) | 2001-03-14 | 2002-09-19 | Gep Umwelttechnik Gmbh | Pumpeneinheit für Regenwassernutzungsanlagen |
EP1074745B1 (de) | 1999-08-06 | 2005-07-13 | Leader Pumps Group S.p.A. | Hydraulische Maschine versehen mit automatischer Steuereinrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7917303U1 (de) * | 1979-06-16 | 1979-10-11 | Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund | Laermschutzhaube |
DE3109624C2 (de) * | 1981-03-13 | 1986-01-30 | Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund | Umwälzpumpe |
DE4118057A1 (de) * | 1991-06-01 | 1992-12-03 | Oplaender Wilo Werk Gmbh | Verpackung einer pumpe |
-
2002
- 2002-12-10 DE DE2002157493 patent/DE10257493A1/de not_active Withdrawn
-
2003
- 2003-10-29 EP EP03024724.1A patent/EP1429034B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4224853A1 (de) | 1992-07-28 | 1994-02-03 | Wilo Gmbh | Verpackung einer Pumpe |
EP1074745B1 (de) | 1999-08-06 | 2005-07-13 | Leader Pumps Group S.p.A. | Hydraulische Maschine versehen mit automatischer Steuereinrichtung |
DE10112626A1 (de) | 2001-03-14 | 2002-09-19 | Gep Umwelttechnik Gmbh | Pumpeneinheit für Regenwassernutzungsanlagen |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10289129B2 (en) | 2003-12-08 | 2019-05-14 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10642287B2 (en) | 2003-12-08 | 2020-05-05 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10416690B2 (en) | 2003-12-08 | 2019-09-17 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US10409299B2 (en) | 2003-12-08 | 2019-09-10 | Pentair Water Pool And Spa, Inc. | Pump controller system and method |
US11073155B2 (en) | 2004-08-26 | 2021-07-27 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US10415569B2 (en) | 2004-08-26 | 2019-09-17 | Pentair Water Pool And Spa, Inc. | Flow control |
US10871163B2 (en) | 2004-08-26 | 2020-12-22 | Pentair Water Pool And Spa, Inc. | Pumping system and method having an independent controller |
US9932984B2 (en) | 2004-08-26 | 2018-04-03 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
US10947981B2 (en) | 2004-08-26 | 2021-03-16 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
US10731655B2 (en) | 2004-08-26 | 2020-08-04 | Pentair Water Pool And Spa, Inc. | Priming protection |
US10240604B2 (en) * | 2004-08-26 | 2019-03-26 | Pentair Water Pool And Spa, Inc. | Pumping system with housing and user interface |
US10240606B2 (en) | 2004-08-26 | 2019-03-26 | Pentair Water Pool And Spa, Inc. | Pumping system with two way communication |
US20150204334A1 (en) * | 2004-08-26 | 2015-07-23 | Pentair Water Pool And Spa, Inc. | Speed Control |
US10871001B2 (en) | 2004-08-26 | 2020-12-22 | Pentair Water Pool And Spa, Inc. | Filter loading |
US10527042B2 (en) | 2004-08-26 | 2020-01-07 | Pentair Water Pool And Spa, Inc. | Speed control |
US11391281B2 (en) | 2004-08-26 | 2022-07-19 | Pentair Water Pool And Spa, Inc. | Priming protection |
US10502203B2 (en) | 2004-08-26 | 2019-12-10 | Pentair Water Pool And Spa, Inc. | Speed control |
US10480516B2 (en) | 2004-08-26 | 2019-11-19 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-deadhead function |
EP1647718A1 (de) * | 2004-10-12 | 2006-04-19 | Wilo Ag | Äussere Wärmedämmung einer Pumpe |
WO2010009704A3 (de) * | 2008-07-19 | 2010-11-18 | Alldos Eichler Gmbh | Aktuatoreinheit mit separater regelungseinheit |
WO2010009704A2 (de) * | 2008-07-19 | 2010-01-28 | Alldos Eichler Gmbh | Aktuatoreinheit mit separater regelungseinheit |
DE102008033859B4 (de) | 2008-07-19 | 2018-07-26 | Grundfos Holding A/S | Aktuatoreinheit mit separater Regelungseinheit |
US10724263B2 (en) | 2008-10-06 | 2020-07-28 | Pentair Water Pool And Spa, Inc. | Safety vacuum release system |
US10590926B2 (en) | 2009-06-09 | 2020-03-17 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
US11493034B2 (en) | 2009-06-09 | 2022-11-08 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
US10465691B2 (en) * | 2010-01-19 | 2019-11-05 | Grundfos Management A/S | Pump control having repositionable display |
US20180066661A1 (en) * | 2010-01-19 | 2018-03-08 | Grundfos Management A/S | Pump control having repositionable display |
US9841028B2 (en) * | 2010-01-19 | 2017-12-12 | Grundfos Management A/S | Pump control having repositionable display |
US20120308401A1 (en) * | 2010-01-19 | 2012-12-06 | Grundfos Management A/S | Pump unit |
US10030647B2 (en) | 2010-02-25 | 2018-07-24 | Hayward Industries, Inc. | Universal mount for a variable speed pump drive user interface |
US11572877B2 (en) | 2010-02-25 | 2023-02-07 | Hayward Industries, Inc. | Universal mount for a variable speed pump drive user interface |
US12018677B2 (en) | 2010-02-25 | 2024-06-25 | Hayward Industries, Inc. | Universal mount for a variable speed pump drive user interface |
US10718337B2 (en) | 2016-09-22 | 2020-07-21 | Hayward Industries, Inc. | Self-priming dedicated water feature pump |
EP4390140A1 (de) | 2022-12-21 | 2024-06-26 | Wilo Se | Doppelpumpe mit isolierverkleidung und zugehöriges montageverfahren |
Also Published As
Publication number | Publication date |
---|---|
EP1429034A3 (de) | 2006-01-04 |
DE10257493A1 (de) | 2004-09-09 |
EP1429034B1 (de) | 2016-08-31 |
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