EP3879110A1 - Pumpenanordnung mit logistikverwaltung, elektrische pumpe und sockel für eine solche pumpenanordnung - Google Patents

Pumpenanordnung mit logistikverwaltung, elektrische pumpe und sockel für eine solche pumpenanordnung Download PDF

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Publication number
EP3879110A1
EP3879110A1 EP21153805.3A EP21153805A EP3879110A1 EP 3879110 A1 EP3879110 A1 EP 3879110A1 EP 21153805 A EP21153805 A EP 21153805A EP 3879110 A1 EP3879110 A1 EP 3879110A1
Authority
EP
European Patent Office
Prior art keywords
pumping assembly
electric
manifold
electric pumps
pumping
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.)
Pending
Application number
EP21153805.3A
Other languages
English (en)
French (fr)
Inventor
Francesco Sinico
Pietro CAILOTTO
Stefano Tazioli
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.)
DAB Pumps SpA
Original Assignee
DAB Pumps SpA
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 DAB Pumps SpA filed Critical DAB Pumps SpA
Publication of EP3879110A1 publication Critical patent/EP3879110A1/de
Pending 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • 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
    • 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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Definitions

  • the present invention relates to a pumping assembly with logistics management.
  • the invention relates also to an electric pump and to a base for such a pumping assembly.
  • one or more electric pumps are used to provide pumping assemblies.
  • An electric pump is a device for moving a liquid, generally water, by drawing it from a first region, by means of an intake duct, and sending it to a second region, by means of a delivery duct.
  • the electric pump comprises:
  • the electric pump is then associated with an element for connection/coupling to the intake and delivery ducts.
  • the pumping assembly comprising multiple electric pumps is provided directly at the factory, by the manufacturer.
  • two or more electric pumps are installed on a common frame, with a common electrical management panel, and are connected to common delivery/intake ducts.
  • Such pumping assemblies usually comprise electric pumps without integrated onboard electronics which allows the electric pumps to operate in multiple work locations, optimizing their efficiency.
  • the pumping assembly is taken to the installation site, generally a technical room.
  • the installation technician must always know in advance which pumping assembly he needs, and with how many electric pumps, and provide for its optional supply.
  • pumping assemblies are currently known which are provided with reduced/no modularity and/or versatility of their components, i.e., the possibility to provide assemblies with different sizes and flow rates starting from a single type of electric pump.
  • the aim of the present invention is to provide a pumping assembly that is capable of improving the background art in one or more of the aspects mentioned above.
  • an object of the invention is to provide a pumping assembly with a space occupation which is reduced with respect to similar pumping assemblies of the known type and allow a better utilization of the available storage space.
  • Another object of the invention is to provide a pumping assembly in which the electric pumps can be assembled and connected quickly and easily at the installation site so as to form the pumping assembly.
  • Another object of the invention is to provide a pumping assembly which allows an easier and faster management of logistics than similar pumping assemblies of the known type, in terms of both storage and shipping.
  • Another object of the invention is to provide a pumping assembly which has a greater modularity and versatility of its components than similar pumping assemblies of the known type.
  • a further object of the present invention is to overcome the drawbacks of the background art in a manner that is alternative to any existing solutions.
  • Not least object of the invention is to provide a pumping assembly that is highly reliable, relatively easy to provide and at competitive costs.
  • a pumping assembly comprising:
  • a base for such a pumping assembly characterized in that it has one or more footings crossed by two manifolds:
  • an electric pump for such a pumping assembly characterized in that it comprises:
  • a pumping assembly according to the invention is generally designated
  • the pumping assembly 10, 110, 210 comprises a base 11, 111, 211 provided with at least one footing 13, and one or more electric pumps 12, each associated with a footing 13.
  • Each one of the electric pumps 12 comprises:
  • the electric pumps 12 are of the vertical type.
  • vertical electric pump in the present description is understood to mean that the electric pump 11 has a vertical axis when in use, with the mechanical section below the electromechanical section.
  • the pumping assembly 10, 110, 210 comprises two manifolds 14a, 14b:
  • the two manifolds 14a, 14b are arranged in the base 11, 111, 211 of the pumping assembly 10, 110, 210, crossing each footing 13 that is present, and are connected fluidically, respectively:
  • the pumping assembly 10, 110, 210 comprises means for fluidic connection between two or more electric pumps 12.
  • connection means are constituted by the manifolds 14a, 14b.
  • each manifold 14a, 14b has one or more inlets 15a, 15b.
  • Another particularity of the invention resides in that it is possible to obtain pumping assemblies 10, 110, 210 with different dimensions and flow rates by using a single type of electric pump 12.
  • the pumping assembly according to the invention comprises a larger number of footings and electric pumps.
  • Such a pumping assembly 10, 110, 210 allows considerable versatility in installation, by varying only the type of the base 11, 111, 211, and the number of electric pumps 12.
  • a pumping assembly according to the invention also allows easy and quick management of stock and of order shipment, besides improving the utilization of the stock volumes or of the means of transport in which the preassembled pumping assemblies 10, 110, 210 and/or the individual electric pumps 12 and bases 11, 111, 211 are inserted.
  • the seller of the pumping assemblies can, therefore, depending on the demands of his customers, decide which pumping assembly 10, 110, 210 and/or which base 11, 111, 211 and how many electric pumps 12 to use for the installation.
  • the invention achieves the intended aim and objects, providing a pumping assembly which does not need to have individually preassembled electric pumps in stock, reducing the space occupations arising from said electric pumps and increasing the utilization of the available stock volume.
  • the invention provides a pumping assembly in which the electric pumps can be assembled and connected quickly and easily at the installation site so as to form the pumping assembly.
  • the invention provides a pumping assembly which allows easier and quicker management of logistics with respect to similar pumping assemblies of the known type, in terms both of stock and shipping.
  • the invention provides a pumping assembly which has a greater modularity and versatility of its components than similar pumping assemblies of the known type.
  • the materials used may be any according to the requirements and the state of the art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fertilizing (AREA)
EP21153805.3A 2020-03-09 2021-01-27 Pumpenanordnung mit logistikverwaltung, elektrische pumpe und sockel für eine solche pumpenanordnung Pending EP3879110A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000004912A IT202000004912A1 (it) 2020-03-09 2020-03-09 Gruppo di pompaggio a gestione della logistica perfezionata, elettropompa e base per un simile gruppo di pompaggio

Publications (1)

Publication Number Publication Date
EP3879110A1 true EP3879110A1 (de) 2021-09-15

Family

ID=70804932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21153805.3A Pending EP3879110A1 (de) 2020-03-09 2021-01-27 Pumpenanordnung mit logistikverwaltung, elektrische pumpe und sockel für eine solche pumpenanordnung

Country Status (2)

Country Link
EP (1) EP3879110A1 (de)
IT (1) IT202000004912A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20100744A1 (it) * 2010-12-20 2012-06-21 Dgflow S R L Gruppo di pompaggio
EP2775145A1 (de) * 2013-03-08 2014-09-10 Dab Pumps S.p.A. Basis für Pumpenvorrichtungen
EP3171036A1 (de) * 2015-11-19 2017-05-24 Adwatec Oy Flüssigkeitskühlungsstation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20100744A1 (it) * 2010-12-20 2012-06-21 Dgflow S R L Gruppo di pompaggio
EP2775145A1 (de) * 2013-03-08 2014-09-10 Dab Pumps S.p.A. Basis für Pumpenvorrichtungen
EP3171036A1 (de) * 2015-11-19 2017-05-24 Adwatec Oy Flüssigkeitskühlungsstation

Also Published As

Publication number Publication date
IT202000004912A1 (it) 2021-09-09

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