WO2019042825A3 - Wärmepumpe mit einer kühlvorrichtung zum kühlen eines leitraums oder eines saugmunds - Google Patents

Wärmepumpe mit einer kühlvorrichtung zum kühlen eines leitraums oder eines saugmunds Download PDF

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Publication number
WO2019042825A3
WO2019042825A3 PCT/EP2018/072548 EP2018072548W WO2019042825A3 WO 2019042825 A3 WO2019042825 A3 WO 2019042825A3 EP 2018072548 W EP2018072548 W EP 2018072548W WO 2019042825 A3 WO2019042825 A3 WO 2019042825A3
Authority
WO
WIPO (PCT)
Prior art keywords
suction mouth
cooling
guide space
cooling device
heat pump
Prior art date
Application number
PCT/EP2018/072548
Other languages
English (en)
French (fr)
Other versions
WO2019042825A2 (de
Inventor
Oliver Kniffler
Original Assignee
Efficient Energy 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 Efficient Energy Gmbh filed Critical Efficient Energy Gmbh
Priority to EP18759919.6A priority Critical patent/EP3676544B1/de
Priority to CN201880056900.4A priority patent/CN111094874B/zh
Priority to JP2020511953A priority patent/JP6985502B2/ja
Publication of WO2019042825A2 publication Critical patent/WO2019042825A2/de
Publication of WO2019042825A3 publication Critical patent/WO2019042825A3/de
Priority to US16/793,260 priority patent/US11754325B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • F25B31/008—Cooling of compressor or motor by injecting a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/071—Compressor mounted in a housing in which a condenser is integrated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/09—Improving heat transfers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Wärmepumpe mit folgenden Merkmalen: einem Verdampfer (90) zum Verdampfen von Arbeitsflüssigkeit; einem Verflüssiger (114) zum Kondensieren von komprimiertem Arbeitsdampf; einem Verdichtermotor (110) mit einem Saugmund (92), an dem ein Radialrad (304) angebracht ist, um einen in dem Verdampfer (90) verdampften Arbeitsdampf (314) durch den Saugmund (92) zu fördern; einem Leitraum (302), der angeordnet ist, um einen von dem Radialrad (304) geförderten Arbeitsdampf (112) in den Kondensierer (114) zu leiten; und einer Kühlungsvorrichtung (420) zum Kühlen des Leitraums (302) oder des Saugmunds (92) mit einer Flüssigkeit, wobei die Kühlungsvorrichtung (420) ausgebildet ist, um auf eine Außenseite des Leitraums (302) oder des Saugmunds (92) die Flüssigkeit zu leiten (421, 422), wobei die Außenseite nicht mit dem Arbeitsdampf (314, 112) in Berührung ist, und wobei eine Innenseite des Leitraums (302) oder des Saugmunds (92) in Berührung mit dem Arbeitsdampf (314, 112) ist.
PCT/EP2018/072548 2017-08-29 2018-08-21 Wärmepumpe mit einer kühlvorrichtung zum kühlen eines leitraums oder eines saugmunds WO2019042825A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18759919.6A EP3676544B1 (de) 2017-08-29 2018-08-21 Wärmepumpe mit einer kühlvorrichtung zum kühlen eines leitraums und eines saugmunds
CN201880056900.4A CN111094874B (zh) 2017-08-29 2018-08-21 具有用于冷却引导腔或抽吸口的冷却设备的热泵
JP2020511953A JP6985502B2 (ja) 2017-08-29 2018-08-21 案内空間または吸引口を冷却する冷却装置を有するヒートポンプ
US16/793,260 US11754325B2 (en) 2017-08-29 2020-02-18 Heat pump having a cooling device for cooling a guide space or a suction mouth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017215085.8 2017-08-29
DE102017215085.8A DE102017215085A1 (de) 2017-08-29 2017-08-29 Wärmepumpe mit einer Kühlvorrichtung zum Kühlen eines Leitraums oder eines Saugmunds

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/793,260 Continuation US11754325B2 (en) 2017-08-29 2020-02-18 Heat pump having a cooling device for cooling a guide space or a suction mouth

Publications (2)

Publication Number Publication Date
WO2019042825A2 WO2019042825A2 (de) 2019-03-07
WO2019042825A3 true WO2019042825A3 (de) 2019-04-25

Family

ID=63405205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/072548 WO2019042825A2 (de) 2017-08-29 2018-08-21 Wärmepumpe mit einer kühlvorrichtung zum kühlen eines leitraums oder eines saugmunds

Country Status (6)

Country Link
US (1) US11754325B2 (de)
EP (1) EP3676544B1 (de)
JP (1) JP6985502B2 (de)
CN (1) CN111094874B (de)
DE (1) DE102017215085A1 (de)
WO (1) WO2019042825A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019210039B4 (de) * 2019-07-08 2022-08-11 Efficient Energy Gmbh Kühlgerät, Verfahren zum Herstellen eines Kühlgeräts und Transportgerät mit einem Kühlgerät
CN115055770A (zh) * 2022-06-25 2022-09-16 湖北欧米隆精密机械有限公司 一种电火花成型机油槽用放油机构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520008A (en) * 1993-09-08 1996-05-28 I.D.E. Technologies Ltd. Centrifugal compressor and heat pump comprising
US20020106278A1 (en) * 2000-06-20 2002-08-08 Jun Koga Turbo compressor and refrigerator with the compressor
US20100287969A1 (en) * 2007-12-19 2010-11-18 Mitsubishi Heavy Industries, Ltd. Refrigerator
US20110107787A1 (en) * 2008-04-01 2011-05-12 Holger Sedlak Vertically Arranged Heat Pump and Method of Manufacturing the Vertically Arranged Heat Pump
WO2013125215A1 (ja) * 2012-02-23 2013-08-29 川崎重工業株式会社 冷凍機
US20150276282A1 (en) * 2012-12-07 2015-10-01 Trane International Inc. Motor cooling system for chillers
US20170102003A1 (en) * 2014-03-28 2017-04-13 Carrier Corporation Chiller Compressor Rolling Bearings with Squeeze Film Dampers
US20170211584A1 (en) * 2016-01-25 2017-07-27 Panasonic Intellectual Property Management Co., Ltd. Impeller, centrifugal compressor, and refrigeration cycle apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604942A1 (de) * 1976-02-09 1977-08-11 Karl Dr Ing Schmidt Waermepumpe
US5200008A (en) 1991-02-07 1993-04-06 Michelin Recherche Et Technique Radial tire tread and method of mounting a tire with said tread
EP1856460A2 (de) * 2005-02-23 2007-11-21 I.D.E. Technologies Ltd. Wasser als kältemittel verwendende kompakte wärmepumpe
JP5216759B2 (ja) 2006-04-04 2013-06-19 エフィシャント・エナジー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ヒートポンプ
DE102008016663A1 (de) 2008-04-01 2009-10-08 Efficient Energy Gmbh Verflüssiger für eine Wärmepumpe und Wärmepumpe
KR101212698B1 (ko) 2010-11-01 2013-03-13 엘지전자 주식회사 히트 펌프식 급탕장치
JP5920110B2 (ja) * 2012-02-02 2016-05-18 株式会社デンソー エジェクタ
DE102012220199A1 (de) 2012-11-06 2014-05-08 Efficient Energy Gmbh Verflüssiger, Verfahren zum Verflüssigen und Wärmepumpe
CN104457027A (zh) * 2014-12-02 2015-03-25 苟仲武 一种改进的压缩式热泵工作方法及其装置
DE102016203407A1 (de) * 2016-03-02 2017-09-07 Efficient Energy Gmbh Wärmepumpe mit konvektiver Wellenkühlung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520008A (en) * 1993-09-08 1996-05-28 I.D.E. Technologies Ltd. Centrifugal compressor and heat pump comprising
US20020106278A1 (en) * 2000-06-20 2002-08-08 Jun Koga Turbo compressor and refrigerator with the compressor
US20100287969A1 (en) * 2007-12-19 2010-11-18 Mitsubishi Heavy Industries, Ltd. Refrigerator
US20110107787A1 (en) * 2008-04-01 2011-05-12 Holger Sedlak Vertically Arranged Heat Pump and Method of Manufacturing the Vertically Arranged Heat Pump
WO2013125215A1 (ja) * 2012-02-23 2013-08-29 川崎重工業株式会社 冷凍機
US20150276282A1 (en) * 2012-12-07 2015-10-01 Trane International Inc. Motor cooling system for chillers
US20170102003A1 (en) * 2014-03-28 2017-04-13 Carrier Corporation Chiller Compressor Rolling Bearings with Squeeze Film Dampers
US20170211584A1 (en) * 2016-01-25 2017-07-27 Panasonic Intellectual Property Management Co., Ltd. Impeller, centrifugal compressor, and refrigeration cycle apparatus

Also Published As

Publication number Publication date
WO2019042825A2 (de) 2019-03-07
US20200200447A1 (en) 2020-06-25
JP6985502B2 (ja) 2021-12-22
JP2020531786A (ja) 2020-11-05
CN111094874A (zh) 2020-05-01
CN111094874B (zh) 2022-04-12
EP3676544A2 (de) 2020-07-08
US11754325B2 (en) 2023-09-12
EP3676544B1 (de) 2023-05-24
DE102017215085A1 (de) 2019-02-28

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