EP3059522A3 - Transportkühleinheit - Google Patents

Transportkühleinheit Download PDF

Info

Publication number
EP3059522A3
EP3059522A3 EP16155458.9A EP16155458A EP3059522A3 EP 3059522 A3 EP3059522 A3 EP 3059522A3 EP 16155458 A EP16155458 A EP 16155458A EP 3059522 A3 EP3059522 A3 EP 3059522A3
Authority
EP
European Patent Office
Prior art keywords
heat exchangers
function
outside
refrigeration unit
transport refrigeration
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Withdrawn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
EP16155458.9A
Other languages
English (en)
French (fr)
Other versions
EP3059522A2 (de
Inventor
Masakazu Kai
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP3059522A2 publication Critical patent/EP3059522A2/de
Publication of EP3059522A3 publication Critical patent/EP3059522A3/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Withdrawn legal-status Critical Current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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0251—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units being defrosted alternately
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during heating
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0254—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements
    • F25B2313/02542—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements during defrosting
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02791—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using shut-off valves
    • 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
    • F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
EP16155458.9A 2015-02-19 2016-02-12 Transportkühleinheit Withdrawn EP3059522A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015030709A JP6426024B2 (ja) 2015-02-19 2015-02-19 輸送用冷凍ユニット

Publications (2)

Publication Number Publication Date
EP3059522A2 EP3059522A2 (de) 2016-08-24
EP3059522A3 true EP3059522A3 (de) 2016-12-14

Family

ID=55353115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16155458.9A Withdrawn EP3059522A3 (de) 2015-02-19 2016-02-12 Transportkühleinheit

Country Status (2)

Country Link
EP (1) EP3059522A3 (de)
JP (1) JP6426024B2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096632A (ja) 2016-12-14 2018-06-21 三菱重工サーマルシステムズ株式会社 冷媒回路システム、制御装置及び制御方法
JP7235473B2 (ja) * 2018-10-24 2023-03-08 三菱重工サーマルシステムズ株式会社 冷凍装置
CN112665203A (zh) * 2020-12-11 2021-04-16 珠海格力电器股份有限公司 制冷机组、制冷控制方法及空调器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241317A (en) * 1990-02-14 1991-08-28 Toshiba Kk Air conditioning apparatus; defrosting a heat exchanger
EP1197710A2 (de) * 2000-10-13 2002-04-17 Eaton-Williams Group Limited Wärmepumpenausstattung
JP2010236831A (ja) * 2009-03-31 2010-10-21 Mitsubishi Heavy Ind Ltd 陸上輸送用冷凍装置
JP2013234784A (ja) * 2012-05-08 2013-11-21 Mitsubishi Heavy Ind Ltd 輸送用冷凍装置
WO2014122735A1 (ja) * 2013-02-06 2014-08-14 ダイキン工業株式会社 冷凍装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523844A (en) * 1978-08-02 1980-02-20 Sanyo Electric Co Heattpumpptype refrigerator
JPH0355474A (ja) * 1989-07-21 1991-03-11 Sanyo Electric Co Ltd 冷暖房装置
JPH0926219A (ja) * 1996-07-30 1997-01-28 Sanyo Electric Co Ltd 多室型冷暖房装置
JP2008134025A (ja) * 2006-11-29 2008-06-12 Corona Corp ヒートポンプ式加熱装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241317A (en) * 1990-02-14 1991-08-28 Toshiba Kk Air conditioning apparatus; defrosting a heat exchanger
EP1197710A2 (de) * 2000-10-13 2002-04-17 Eaton-Williams Group Limited Wärmepumpenausstattung
JP2010236831A (ja) * 2009-03-31 2010-10-21 Mitsubishi Heavy Ind Ltd 陸上輸送用冷凍装置
JP2013234784A (ja) * 2012-05-08 2013-11-21 Mitsubishi Heavy Ind Ltd 輸送用冷凍装置
WO2014122735A1 (ja) * 2013-02-06 2014-08-14 ダイキン工業株式会社 冷凍装置
EP2955463A1 (de) * 2013-02-06 2015-12-16 Daikin Industries, Ltd. Kühlvorrichtung

Also Published As

Publication number Publication date
JP2016151410A (ja) 2016-08-22
EP3059522A2 (de) 2016-08-24
JP6426024B2 (ja) 2018-11-21

Similar Documents

Publication Publication Date Title
EP2696152A3 (de) Kühlschrank und Wärmetauscher dafür
EP2682696A3 (de) Kühlschrank
PH12017501194A1 (en) Regenerative air conditioner
WO2011041374A3 (en) Cascade refrigeration system having at least one variable speed compressor
EP2682690A3 (de) Kühlschrank
JP2015131966A5 (de)
WO2008112591A3 (en) Refrigeration system
EP2667122A3 (de) Synchrone Temperaturratensteuerung und Vorrichtung zur Kühlung mit verringertem Energieverbrauch
EP2381180A3 (de) Wärmepumpenähnliche Warmwasserversorgungsvorrichtung
EP1826510A3 (de) Kältekreislaufvorrichtung
EP2278239A3 (de) Hochleistungskühlschrank
EP2868999A3 (de) Kältekreislauf eines Kühlschranks
CN105222459B (zh) 冰箱
EP2667123A3 (de) Synchrone Temperaturratensteuerung zur Kühlung mit verringertem Energieverbrauch
MX2016011891A (es) Sistema de refrigeracion de hidrocarburos de carga baja.
PH12018502067A1 (en) An air conditioning system
EP3175185A1 (de) Kühlsystem
EP3059522A3 (de) Transportkühleinheit
EP2667124A3 (de) Synchrone Fachtemperatursteuerung und Vorrichtung zur Kühlung mit verringertem Energieverbrauch
EP2857778A1 (de) Kühlschrank mit einer nichtazeotropischen Mischung aus Kohlenwasserstoff-Kältemitteln
MX2016002731A (es) Sistema de refrigeracion de hidrocarburos de carga baja modular y metodo de operacion.
EP2375187A3 (de) Wärmepumpenvorrichtung und Betriebssteuerungsverfahren einer Wärmepumpenvorrichtungen
EP2535671A3 (de) System zum Kühlen einer Flüssigkeit und Verfahren zur Steuerung dieses Systems
WO2010143841A3 (ko) 복수 개의 증발부재를 구비한 히트펌프
EP2889560B1 (de) Kühlvorrichtung

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

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 49/02 20060101ALI20161108BHEP

Ipc: F25B 47/02 20060101ALI20161108BHEP

Ipc: F25B 13/00 20060101AFI20161108BHEP

17P Request for examination filed

Effective date: 20170614

RBV Designated contracting states (corrected)

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

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

Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.

17Q First examination report despatched

Effective date: 20200422

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20200810