EP3545196A1 - Pompe électrique à liquide de refroidissement pour véhicule automobile - Google Patents

Pompe électrique à liquide de refroidissement pour véhicule automobile

Info

Publication number
EP3545196A1
EP3545196A1 EP17768126.9A EP17768126A EP3545196A1 EP 3545196 A1 EP3545196 A1 EP 3545196A1 EP 17768126 A EP17768126 A EP 17768126A EP 3545196 A1 EP3545196 A1 EP 3545196A1
Authority
EP
European Patent Office
Prior art keywords
motor
coolant pump
outlet openings
unit
vehicle coolant
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
EP17768126.9A
Other languages
German (de)
English (en)
Other versions
EP3545196B1 (fr
Inventor
Lars HEITZIG
Clemens REICHEL
DR. Hemke MAETER
Falk STEIGER
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.)
Pierburg Pump Technology GmbH
Original Assignee
Pierburg Pump Technology GmbH
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 Pierburg Pump Technology GmbH filed Critical Pierburg Pump Technology GmbH
Publication of EP3545196A1 publication Critical patent/EP3545196A1/fr
Application granted granted Critical
Publication of EP3545196B1 publication Critical patent/EP3545196B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04D13/0673—Units comprising pumps and their driving means the pump being electrically driven the motor being of the inside-out type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit

Definitions

  • the invention relates to an electric vehicle coolant pump with a
  • Housing having a pump unit and a motor unit, wherein the motor unit has a stored by means of bearing means in the housing motor rotor and a motor stator, wherein the motor rotor has an impeller member and an axially extending drive member having an axis of rotation, wherein on the impeller member blade elements of the pump unit are arranged wherein inlet and Ausutzö Stammen are provided with respective central axes, which allows a flow of the motor unit with a cooling fluid of the pump unit, wherein in the impeller member, the outlet openings of the pump unit are provided, wherein the outlet openings are provided in the motor rotor.
  • DE 199 48 972 A1 discloses a motor pump with a pump unit and a motor unit, wherein the motor unit has a designed as an external rotor motor rotor having an impeller member with blade elements.
  • the motor unit For cooling the motor unit, it is known to guide cooling fluid to be pumped from a pressure side of the pump unit through the motor unit to a suction side of the pump unit.
  • the object of the invention is therefore to avoid the above-mentioned disadvantage in a simple and cost-effective manner.
  • the outlet openings extend substantially in the tangential or radial direction to the projected axis of rotation of the impeller member.
  • the angle ⁇ is between 45 ° - 65 °. This will be a special ensures safe removal of dirt particles, since the dirt particles are conveyed into the area of the blade elements.
  • the outlet openings are designed as bores which are arranged in a circle uniformly offset in the circumferential direction. Due to the embodiment of a coolant pump according to the invention, for example, three outlet bores may be sufficient for the effective removal of the dirt particles.
  • the motor rotor is cup-shaped, wherein the drive member is cylindrical. Despite the cup-shaped design of the motor rotor, the dirt particles are removed without residue from the interior of the motor rotor. In a particularly advantageous manner, the motor rotor is an external rotor Ist.
  • the outlet openings are in the outermost
  • the motor unit is an electronically commutated electric motor.
  • the inlet opening as an annular gap between the housing and the cylindrical
  • FIG. 1 shows a sectional view of a K FZ coolant pump according to the invention
  • Figure 2 is a schematic sectional view of the motor vehicle coolant pump
  • FIG. 3 shows a perspective external view of the impeller element from FIG. 1 with an indicated outlet center axis plane and an indicated rotation axis plane
  • FIG. 4 shows a perspective inside view of the impeller element from FIG. 3.
  • the motor vehicle coolant pump 2 in this case has a multi-part housing 4 made of plastic, in which essentially a motor unit 6 and a pump unit 8 are provided.
  • the pump unit 8 essentially consists of an impeller member 9, which has a rotation axis 10.
  • the impeller member 9 has integrally formed blade elements 12 in a known manner. In a known manner, a pressure build-up is effected in this embodiment by the impeller 9 in the housing part 14 of the pump unit 8, wherein cooling fluid can be supplied via an inlet port 16 and via an outlet port 18 can be discharged.
  • the impeller member 9 of the pump unit 8 is integrally connected to a cylindrical drive member 20 of the motor unit 6 and thus forms a cup-shaped motor rotor 22.
  • Such an arrangement is commonly referred to as external rotor.
  • the motor rotor 22 is in this case mounted via bearing means 24 in a containment shell 26 of the housing 4 in a known manner.
  • the motor rotor 22 thus forms here together with a motor stator 28 an electronic ⁇ commutated electric motor, 22 non-illustrated embedded permanent magnets are provided in the drive member 20 of the motor rotor, so that the motor rotor 22 is entrained by the rotatable in the motor stator 28 rotatably traveling magnetic field and rotated.
  • the cooling fluid thus circulates via this inlet opening 30 from a pressure side 32 of the pump unit 8 into a gap between the cylindrical drive member 20 and the containment shell 18 toward outlet openings 33, which in turn have central axes 34, to a suction side 36 of the pump unit 8.
  • Any dirt particles present in the cooling fluid are collected due to their centrifugal force in the transition 38 between the cylindrical drive member 20 and the impeller member 9, so that they can not damage the motor unit 6 and in particular the bearing means 24.
  • FIG. 2 shows, in a schematic view, the flow of cooling fluid from the inlet opening 30 between the housing 4 and the drive member 20 via a gap between the drive member 20 and the containment shell 26 toward the outlet openings 33.
  • FIG. 3 once again shows, in a perspective view, the impeller member 9 and the outlet openings 33, which are designed here as bores and which are arranged in a circle, offset by 120 °.
  • the outlet openings 33 have a tangential direction here.
  • the outlet opening 33 uses the outlet opening 33; in that it is oriented in the direction of flow, the speed difference between the impeller 9 and the cooling fluid.
  • a flow-directed guidance of the cooling fluid from the inner region of the motor rotor 22 is effected in the housing part 14, whereby an accumulation of dirt particles is effectively avoided.
  • FIG. 4 now shows, in a perspective view, the inside of the impeller element 9 from FIG. 2. Due to the arrangement of the outlet bores according to the invention, no dirt particles collect more in a cup bend 40 of the impeller element 9. With an inner diameter of the impeller member 9 of 35 mm, the outlet openings 33 have a diameter of 4 mm and are arranged on a circular path with a radius of 15.5 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne une pompe électrique à liquide de refroidissement pour véhicule automobile, laquelle pompe comprend un carter (4) qui comporte une unité pompe (8) et une unité moteur (6), l'unité moteur (6) comportant un rotor de moteur (22) monté dans le carter (4) grâce à des moyens formant palier (24) ainsi qu'un stator de moteur (28), le rotor de moteur (22) comprenant un organe roue mobile (9) et un organe d'entraînement (20) s'étendant dans la direction axiale et présentant un axe de rotation (10), des éléments palettes (12) de l'unité pompe (8) étant disposés sur l'organe roue mobile (9), des ouvertures d'entrée et de sortie (30, 33) présentant des axes médians (34) respectifs étant prévues, lesquelles permettent l'écoulement d'un fluide de refroidissement de l'unité pompe à travers l'unité moteur (6), les ouvertures de sortie (33) de l'unité pompe (8) étant situées dans l'organe roue mobile (9), les ouvertures de sortie (33) étant situées dans le rotor de moteur (22), les axes médians (34) des ouvertures de sortie (33) formant, vu dans la direction de sortie, un angle compris entre α = 10 ° et α = 135 ° avec une projection de l'axe de rotation (10) dans l'ouverture de sortie (33) respective.
EP17768126.9A 2016-11-25 2017-09-18 Pompe de refroidissement électrique pour véhicule à moteur Active EP3545196B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016122784.6A DE102016122784A1 (de) 2016-11-25 2016-11-25 Elektrische KFZ-Kühlmittelpumpe
PCT/EP2017/073387 WO2018095607A1 (fr) 2016-11-25 2017-09-18 Pompe électrique à liquide de refroidissement pour véhicule automobile

Publications (2)

Publication Number Publication Date
EP3545196A1 true EP3545196A1 (fr) 2019-10-02
EP3545196B1 EP3545196B1 (fr) 2022-04-13

Family

ID=59887283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17768126.9A Active EP3545196B1 (fr) 2016-11-25 2017-09-18 Pompe de refroidissement électrique pour véhicule à moteur

Country Status (5)

Country Link
US (1) US11162511B2 (fr)
EP (1) EP3545196B1 (fr)
CN (1) CN109983232B (fr)
DE (1) DE102016122784A1 (fr)
WO (1) WO2018095607A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017120039A1 (de) * 2017-08-31 2019-02-28 Nidec Gpm Gmbh Kühlmittelpumpe mit anwendungsoptimiertem Aufbau
DE102017127574B3 (de) * 2017-11-22 2019-02-21 Nidec Gpm Gmbh Kühlmittelpumpe mit anwendungsoptimiertem Aufbau und verbessertem Wärmehaushalt
DE102018125031A1 (de) * 2018-10-10 2020-04-16 HELLA GmbH & Co. KGaA Pumpe, insbesondere für einen Flüssigkeitskreislauf in einem Fahrzeug
DE102019115778A1 (de) * 2019-06-11 2020-12-17 HELLA GmbH & Co. KGaA Pumpe, insbesondere Pumpe für einen Flüssigkeitskreislauf in einem Fahrzeug
CN110281156A (zh) * 2019-07-26 2019-09-27 南京大地水刀股份有限公司 一种超高压水和磨料同时旋转传送的旋转接头
WO2022135678A1 (fr) 2020-12-21 2022-06-30 Pierburg Pump Technology Gmbh Pompe à liquide pour automobile électrique dotée d'un piège à particules
CN113482939B (zh) * 2021-08-13 2023-02-14 宁德时代电机科技有限公司 集成控制器高效水冷外转子式永磁智能水泵
CN113653556B (zh) * 2021-10-21 2021-12-28 威晟汽车科技(宁波)有限公司 一种汽车的电子水泵装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135211A (en) * 1960-09-28 1964-06-02 Integral Motor Pump Corp Motor and pump assembly
US4699573A (en) * 1981-10-13 1987-10-13 Westinghouse Electric Corp. Transformer oil pump bearing material
US4644202A (en) * 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system
US4836147A (en) * 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
JP2796427B2 (ja) 1990-11-14 1998-09-10 三菱重工業株式会社 スクロール型圧縮機
US5997261A (en) * 1997-10-31 1999-12-07 Siemens Canada Limited Pump motor having fluid cooling system
JPH11287200A (ja) 1998-04-01 1999-10-19 Nikkiso Co Ltd 液体流揺動装置
DE19948972A1 (de) 1999-10-12 2001-04-19 Bosch Gmbh Robert Motorpumpe
JP3752594B2 (ja) * 2000-04-25 2006-03-08 愛三工業株式会社 磁気結合ポンプ
GB2388404B (en) * 2002-05-09 2005-06-01 Dana Automotive Ltd Electric pump
JP2004346774A (ja) 2003-05-20 2004-12-09 Aisan Ind Co Ltd 磁気結合ポンプ
TWM279743U (en) * 2005-07-15 2005-11-01 Delta Electronics Inc Centrifugal water pump having an integral rotor
AT502566B1 (de) * 2005-10-13 2007-08-15 Tcg Unitech Systemtechnik Gmbh Kühlmittelpumpe
JP2007332839A (ja) * 2006-06-14 2007-12-27 Aisan Ind Co Ltd 流体ポンプ
DE102007055907A1 (de) * 2007-12-21 2009-06-25 Geräte- und Pumpenbau GmbH Merbelsrod Kühlmittelpumpe
DE102009009898A1 (de) 2009-02-20 2010-08-26 Bayerische Motoren Werke Aktiengesellschaft Kühlmittelpumpe für Fahrzeuge
JP5766277B2 (ja) * 2010-04-19 2015-08-19 ピールブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 自動車に用いられる電動式の冷媒ポンプ
JP2012145022A (ja) * 2011-01-11 2012-08-02 Aisan Industry Co Ltd 電動ポンプ
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
DE102013107986A1 (de) 2013-07-25 2015-01-29 Xylem Ip Holdings Llc Umwälzpumpe
EP3012457B1 (fr) 2014-10-21 2018-12-12 Pierburg Pump Technology GmbH Pompe électrique à liquide de refroidissement pour véhicule

Also Published As

Publication number Publication date
WO2018095607A1 (fr) 2018-05-31
DE102016122784A1 (de) 2018-05-30
EP3545196B1 (fr) 2022-04-13
CN109983232A (zh) 2019-07-05
CN109983232B (zh) 2021-12-14
US11162511B2 (en) 2021-11-02
US20190353166A1 (en) 2019-11-21

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