EP2492617A3 - Vorrichtung zur Verbesserung der Leistung von Kühlanlagen - Google Patents

Vorrichtung zur Verbesserung der Leistung von Kühlanlagen Download PDF

Info

Publication number
EP2492617A3
EP2492617A3 EP12364001A EP12364001A EP2492617A3 EP 2492617 A3 EP2492617 A3 EP 2492617A3 EP 12364001 A EP12364001 A EP 12364001A EP 12364001 A EP12364001 A EP 12364001A EP 2492617 A3 EP2492617 A3 EP 2492617A3
Authority
EP
European Patent Office
Prior art keywords
pressure
condensation
compressor
imposes
minimum
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.)
Withdrawn
Application number
EP12364001A
Other languages
English (en)
French (fr)
Other versions
EP2492617A2 (de
Inventor
Julien Leprieur
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.)
LEPRIEUR, MICHEL
Original Assignee
Leprieur Michel
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 Leprieur Michel filed Critical Leprieur Michel
Publication of EP2492617A2 publication Critical patent/EP2492617A2/de
Publication of EP2492617A3 publication Critical patent/EP2492617A3/de
Withdrawn legal-status Critical Current

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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/027—Condenser control arrangements
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/23—Separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Air Conditioning Control Device (AREA)
EP12364001A 2011-02-25 2012-02-24 Vorrichtung zur Verbesserung der Leistung von Kühlanlagen Withdrawn EP2492617A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100567A FR2972047B1 (fr) 2011-02-25 2011-02-25 Dispositif pour ameliorer la performance des installations frigorifiques

Publications (2)

Publication Number Publication Date
EP2492617A2 EP2492617A2 (de) 2012-08-29
EP2492617A3 true EP2492617A3 (de) 2013-03-13

Family

ID=45811400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12364001A Withdrawn EP2492617A3 (de) 2011-02-25 2012-02-24 Vorrichtung zur Verbesserung der Leistung von Kühlanlagen

Country Status (2)

Country Link
EP (1) EP2492617A3 (de)
FR (1) FR2972047B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107508926A (zh) * 2017-08-15 2017-12-22 广东美的暖通设备有限公司 一种虚拟地址生成方法、系统及智能设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117073256B (zh) * 2023-08-07 2024-06-18 同方智慧能源有限责任公司 雪场双温区制冷系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511421A1 (de) * 1985-03-29 1986-10-02 Brown Boveri - York Kälte- und Klimatechnik GmbH, 6800 Mannheim Kaeltemittelkreislauf fuer eine kaelteanlage
CA2298373A1 (en) * 2000-02-11 2001-08-11 Joseph Antoine Michel Grenier Cooling system with enhanced free cooling
EP1536192A1 (de) * 2003-11-28 2005-06-01 Birton A/S Kälteanlage
US20090126389A1 (en) * 2006-05-15 2009-05-21 Sanyo Electric Co., Ltd. Refrigeration apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899091A (en) * 1997-12-15 1999-05-04 Carrier Corporation Refrigeration system with integrated economizer/oil cooler
CN101802512B (zh) * 2007-09-18 2012-11-07 开利公司 用于控制组合空调系统的方法和系统
DE202008016671U1 (de) * 2008-12-17 2009-04-09 Pfannenberg Gmbh Klimagerät
DE102009023394A1 (de) * 2009-05-29 2010-12-30 Airbus Deutschland Gmbh Verbesserte Kälteerzeugungsvorrichtung, insbesondere für Flugzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511421A1 (de) * 1985-03-29 1986-10-02 Brown Boveri - York Kälte- und Klimatechnik GmbH, 6800 Mannheim Kaeltemittelkreislauf fuer eine kaelteanlage
CA2298373A1 (en) * 2000-02-11 2001-08-11 Joseph Antoine Michel Grenier Cooling system with enhanced free cooling
EP1536192A1 (de) * 2003-11-28 2005-06-01 Birton A/S Kälteanlage
US20090126389A1 (en) * 2006-05-15 2009-05-21 Sanyo Electric Co., Ltd. Refrigeration apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107508926A (zh) * 2017-08-15 2017-12-22 广东美的暖通设备有限公司 一种虚拟地址生成方法、系统及智能设备
CN107508926B (zh) * 2017-08-15 2020-06-05 广东美的暖通设备有限公司 一种虚拟地址生成方法、系统及智能设备

Also Published As

Publication number Publication date
FR2972047A1 (fr) 2012-08-31
EP2492617A2 (de) 2012-08-29
FR2972047B1 (fr) 2022-07-29

Similar Documents

Publication Publication Date Title
EP2428750A3 (de) Kühlschrank und Antriebsverfahren dafür
EP2592368A3 (de) Hochdrucksteuerungsmechanismus für eine luftgekühlte Wärmepumpe
EP2154450A3 (de) Kühlvorrichtung
EP2754980B1 (de) Kaeltekreislauf
WO2016000578A1 (zh) 制冷设备
EP2492617A3 (de) Vorrichtung zur Verbesserung der Leistung von Kühlanlagen
EP1717528A3 (de) Vorrichtung mit einem Kühlkreislauf
FR2956730B1 (fr) Procede de refroidissement cryogenique utilisant un ecoulement de co2 diphasique solide-gaz
CN210486147U (zh) 一种新型不冻液循环制冷设备
CN204128244U (zh) 一种虹吸式蒸发器
CN202350391U (zh) 一种高效热泵机组的回油系统
JP2016173203A (ja) ヒートポンプ
CN201417042Y (zh) 简化的混合制冷剂液化流程的设备
JP2010236829A (ja) 冷凍装置
CN210532760U (zh) 一种气液分离装置
JP2005315506A (ja) ２段スクリュ冷凍機
WO2012037021A3 (en) Compressor having an oil management system
CN204202262U (zh) 三级分离式高效卧式分油装置
CN214665400U (zh) 一种制冷系统铜连接管
CN102052210B (zh) 一种低低硫油冷却方法
CN214665399U (zh) 一种制冷系统t型钢管
CN103234307A (zh) 一种制冷系统自回油装置
CN209147555U (zh) 一种冷库系统
CN216592390U (zh) 一种带回油功能的冷库回气集管
JP2001201190A (ja) アンモニア冷凍装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 49/02 20060101AFI20120914BHEP

Ipc: F25B 31/00 20060101ALI20120914BHEP

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 31/00 20060101ALI20130201BHEP

Ipc: F25B 49/02 20060101AFI20130201BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130914

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LEPRIEUR, MICHEL