EP1429034A2 - Groupe moto-pompe avec isolation thermique - Google Patents

Groupe moto-pompe avec isolation thermique Download PDF

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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
Application number
EP03024724A
Other languages
German (de)
English (en)
Other versions
EP1429034B1 (fr
EP1429034A3 (fr
Inventor
Stephan Hoheisel
Axel Stange
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.)
Wilo SE
Original Assignee
Wilo AG
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 Wilo AG filed Critical Wilo AG
Publication of EP1429034A2 publication Critical patent/EP1429034A2/fr
Publication of EP1429034A3 publication Critical patent/EP1429034A3/fr
Application granted granted Critical
Publication of EP1429034B1 publication Critical patent/EP1429034B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
EP03024724.1A 2002-12-10 2003-10-29 Groupe moto-pompe avec isolation thermique Expired - Lifetime EP1429034B1 (fr)

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 (fr) 2004-06-16
EP1429034A3 EP1429034A3 (fr) 2006-01-04
EP1429034B1 EP1429034B1 (fr) 2016-08-31

Family

ID=32319013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03024724.1A Expired - Lifetime EP1429034B1 (fr) 2002-12-10 2003-10-29 Groupe moto-pompe avec isolation thermique

Country Status (2)

Country Link
EP (1) EP1429034B1 (fr)
DE (1) DE10257493A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647718A1 (fr) * 2004-10-12 2006-04-19 Wilo Ag Isolation extérieure pour une pompe
WO2010009704A3 (fr) * 2008-07-19 2010-11-18 Alldos Eichler Gmbh Unité d'actionnement présentant une unité de régulation séparée
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 (fr) 2022-12-21 2024-06-26 Wilo Se Pompe double avec revêtement isolant et procédé d'assemblage associé
FR3164654A1 (fr) 2024-07-17 2026-01-23 Stellantis Auto Sas Ensemble à thermo-isolation variable intégrable dans un groupe motopropulseur électrifié de véhicule automobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015016282A1 (de) * 2015-12-16 2017-06-22 Wilo Se Motorabdeckung für einen Elektromotor

Citations (3)

* Cited by examiner, † Cited by third party
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 (fr) 1999-08-06 2005-07-13 Leader Pumps Group S.p.A. Machine hydraulique munie d'un dispositif de commande automatique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224853A1 (de) 1992-07-28 1994-02-03 Wilo Gmbh Verpackung einer Pumpe
EP1074745B1 (fr) 1999-08-06 2005-07-13 Leader Pumps Group S.p.A. Machine hydraulique munie d'un dispositif de commande automatique
DE10112626A1 (de) 2001-03-14 2002-09-19 Gep Umwelttechnik Gmbh Pumpeneinheit für Regenwassernutzungsanlagen

Cited By (34)

* Cited by examiner, † Cited by third party
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
US10871163B2 (en) 2004-08-26 2020-12-22 Pentair Water Pool And Spa, Inc. Pumping system and method having an independent controller
US10947981B2 (en) 2004-08-26 2021-03-16 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US9932984B2 (en) 2004-08-26 2018-04-03 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US11391281B2 (en) 2004-08-26 2022-07-19 Pentair Water Pool And Spa, Inc. Priming protection
US11073155B2 (en) 2004-08-26 2021-07-27 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US10240606B2 (en) 2004-08-26 2019-03-26 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US10240604B2 (en) * 2004-08-26 2019-03-26 Pentair Water Pool And Spa, Inc. Pumping system with housing and user interface
US10871001B2 (en) 2004-08-26 2020-12-22 Pentair Water Pool And Spa, Inc. Filter loading
US20150204334A1 (en) * 2004-08-26 2015-07-23 Pentair Water Pool And Spa, Inc. Speed Control
US10415569B2 (en) 2004-08-26 2019-09-17 Pentair Water Pool And Spa, Inc. Flow control
US10731655B2 (en) 2004-08-26 2020-08-04 Pentair Water Pool And Spa, Inc. Priming protection
US10527042B2 (en) 2004-08-26 2020-01-07 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
US10502203B2 (en) 2004-08-26 2019-12-10 Pentair Water Pool And Spa, Inc. Speed control
EP1647718A1 (fr) * 2004-10-12 2006-04-19 Wilo Ag Isolation extérieure pour une pompe
WO2010009704A3 (fr) * 2008-07-19 2010-11-18 Alldos Eichler Gmbh Unité d'actionnement présentant une unité de régulation séparée
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
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
US10465691B2 (en) * 2010-01-19 2019-11-05 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 (fr) 2022-12-21 2024-06-26 Wilo Se Pompe double avec revêtement isolant et procédé d'assemblage associé
FR3164654A1 (fr) 2024-07-17 2026-01-23 Stellantis Auto Sas Ensemble à thermo-isolation variable intégrable dans un groupe motopropulseur électrifié de véhicule automobile

Also Published As

Publication number Publication date
EP1429034B1 (fr) 2016-08-31
EP1429034A3 (fr) 2006-01-04
DE10257493A1 (de) 2004-09-09

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