EP2806233A4 - Kühlvorrichtung - Google Patents

Kühlvorrichtung

Info

Publication number
EP2806233A4
EP2806233A4 EP12862685.0A EP12862685A EP2806233A4 EP 2806233 A4 EP2806233 A4 EP 2806233A4 EP 12862685 A EP12862685 A EP 12862685A EP 2806233 A4 EP2806233 A4 EP 2806233A4
Authority
EP
European Patent Office
Prior art keywords
refrigerating device
refrigerating
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
EP12862685.0A
Other languages
English (en)
French (fr)
Other versions
EP2806233B1 (de
EP2806233A1 (de
Inventor
Tadafumi Nishimura
Satoshi Ishida
Nobuki Matsui
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.)
Daikin Industries Ltd
Original Assignee
Daikin 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2806233A1 publication Critical patent/EP2806233A1/de
Publication of EP2806233A4 publication Critical patent/EP2806233A4/de
Application granted granted Critical
Publication of EP2806233B1 publication Critical patent/EP2806233B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • 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
    • 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
    • F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit 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
    • 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
    • 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
    • F25B49/022—Compressor 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
    • 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
    • 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
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/027—Compressor control by controlling pressure
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP12862685.0A 2011-12-28 2012-12-26 Kühlvorrichtung Active EP2806233B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011290079A JP5447499B2 (ja) 2011-12-28 2011-12-28 冷凍装置
PCT/JP2012/083565 WO2013099898A1 (ja) 2011-12-28 2012-12-26 冷凍装置

Publications (3)

Publication Number Publication Date
EP2806233A1 EP2806233A1 (de) 2014-11-26
EP2806233A4 true EP2806233A4 (de) 2016-04-13
EP2806233B1 EP2806233B1 (de) 2021-03-10

Family

ID=48697382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12862685.0A Active EP2806233B1 (de) 2011-12-28 2012-12-26 Kühlvorrichtung

Country Status (9)

Country Link
US (1) US20140373564A1 (de)
EP (1) EP2806233B1 (de)
JP (1) JP5447499B2 (de)
KR (1) KR101479458B1 (de)
CN (1) CN104024764B (de)
AU (2) AU2012361734B2 (de)
BR (1) BR112014015866A8 (de)
ES (1) ES2861271T3 (de)
WO (1) WO2013099898A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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JP2014190554A (ja) * 2013-03-26 2014-10-06 Fujitsu General Ltd 空気調和機
JP5900472B2 (ja) * 2013-12-03 2016-04-06 ダイキン工業株式会社 冷凍装置及び冷凍装置の制御方法
JP6169003B2 (ja) * 2014-01-14 2017-07-26 三菱電機株式会社 冷凍装置
CN104976711A (zh) * 2014-04-14 2015-10-14 大金工业株式会社 制冷装置
JP6359423B2 (ja) * 2014-10-24 2018-07-18 三菱重工業株式会社 空調システムの制御装置、空調システム、及び空調システムの制御装置の異常判定方法
US10563877B2 (en) * 2015-04-30 2020-02-18 Daikin Industries, Ltd. Air conditioner
CN104896675B (zh) * 2015-06-12 2017-12-08 广东美的暖通设备有限公司 多联机系统的回气过热度测试方法和多联机系统
JP6657613B2 (ja) * 2015-06-18 2020-03-04 ダイキン工業株式会社 空気調和装置
US20170016659A1 (en) * 2015-07-14 2017-01-19 Nortek Global Hvac Llc Refrigerant charge and control method for heat pump systems
EP3196569A1 (de) * 2016-01-21 2017-07-26 Vaillant GmbH Sensoranordnung in einer wärmepumpe
CN109863353B (zh) * 2016-10-25 2021-09-14 三菱电机株式会社 制冷循环装置
WO2018167961A1 (ja) * 2017-03-17 2018-09-20 三菱電機株式会社 空気調和機
CN107559953B (zh) * 2017-08-15 2020-02-04 广东美的暖通设备有限公司 多联机系统及其过冷回路阀体的控制方法和装置
CN108759008B (zh) * 2018-06-12 2020-09-04 广东美的暖通设备有限公司 空调的控制方法、装置及具有其的空调
KR102223949B1 (ko) * 2018-11-15 2021-03-05 이동원 효율이 개선된 히트펌프
CN214666271U (zh) * 2020-08-26 2021-11-09 广东美的暖通设备有限公司 换热器、电控盒及空调系统
EP4134610B1 (de) 2020-08-26 2025-03-26 GD Midea Heating & Ventilating Equipment Co., Ltd. Klimatisierungssystem
CN112556259B (zh) * 2020-12-14 2021-11-30 珠海格力电器股份有限公司 一种压力调节控制方法、装置及空调器
JP7719361B2 (ja) * 2021-08-23 2025-08-06 ダイキン工業株式会社 室外機、室内機、及び空気調和システム
KR20230087883A (ko) 2021-12-10 2023-06-19 삼성전자주식회사 공기 조화기 및 그 제어 방법
GB2630235A (en) * 2022-01-10 2024-11-20 Wellsense Inc Pressure sensing mats
IT202200003557A1 (it) * 2022-02-25 2023-08-25 Onda S P A Impianto di scambio termico.

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US20060112702A1 (en) * 2004-05-18 2006-06-01 George Martin Energy efficient capacity control for an air conditioning system
US20070017240A1 (en) * 2005-07-19 2007-01-25 Hussmann Corporation Refrigeration system with mechanical subcooling
US20080190130A1 (en) * 2005-06-03 2008-08-14 Springer Carrier Ltda Heat Pump System with Auxiliary Water Heating
EP1970653A1 (de) * 2005-12-16 2008-09-17 Daikin Industries, Limited Klimaanlage
WO2009103472A1 (en) * 2008-02-20 2009-08-27 Carrier Corporation Method of controlling a heat-rejection heat exchanging side of a refrigerant circuit
EP2314958A1 (de) * 2008-06-27 2011-04-27 Daikin Industries, Ltd. Verfahren zum schätzen der kältemittelmenge einer klimaanlage und klimaanlage
EP2314953A1 (de) * 2008-06-13 2011-04-27 Mitsubishi Electric Corporation Kältezyklusvorrichtung und steuerverfahren dafür

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JP5502459B2 (ja) * 2009-12-25 2014-05-28 三洋電機株式会社 冷凍装置
JP2011179697A (ja) * 2010-02-26 2011-09-15 Panasonic Corp 冷凍サイクル装置および冷温水装置
JP2011185507A (ja) * 2010-03-08 2011-09-22 Panasonic Corp 冷凍サイクル装置およびそれを備えた温水暖房装置
EP2565555B1 (de) * 2010-04-27 2021-04-21 Mitsubishi Electric Corporation Kältekreislaufvorrichtung
JP5759017B2 (ja) * 2011-12-22 2015-08-05 三菱電機株式会社 空気調和装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060112702A1 (en) * 2004-05-18 2006-06-01 George Martin Energy efficient capacity control for an air conditioning system
US20080190130A1 (en) * 2005-06-03 2008-08-14 Springer Carrier Ltda Heat Pump System with Auxiliary Water Heating
US20070017240A1 (en) * 2005-07-19 2007-01-25 Hussmann Corporation Refrigeration system with mechanical subcooling
EP1970653A1 (de) * 2005-12-16 2008-09-17 Daikin Industries, Limited Klimaanlage
WO2009103472A1 (en) * 2008-02-20 2009-08-27 Carrier Corporation Method of controlling a heat-rejection heat exchanging side of a refrigerant circuit
EP2314953A1 (de) * 2008-06-13 2011-04-27 Mitsubishi Electric Corporation Kältezyklusvorrichtung und steuerverfahren dafür
EP2314958A1 (de) * 2008-06-27 2011-04-27 Daikin Industries, Ltd. Verfahren zum schätzen der kältemittelmenge einer klimaanlage und klimaanlage

Non-Patent Citations (1)

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Title
See also references of WO2013099898A1 *

Also Published As

Publication number Publication date
EP2806233B1 (de) 2021-03-10
JP5447499B2 (ja) 2014-03-19
JP2013139924A (ja) 2013-07-18
AU2016202855A1 (en) 2016-05-26
EP2806233A1 (de) 2014-11-26
ES2861271T3 (es) 2021-10-06
BR112014015866A2 (pt) 2017-06-13
US20140373564A1 (en) 2014-12-25
AU2012361734B2 (en) 2016-02-04
AU2012361734A1 (en) 2014-08-07
KR20140103352A (ko) 2014-08-26
KR101479458B1 (ko) 2015-01-05
BR112014015866A8 (pt) 2017-07-04
CN104024764B (zh) 2015-05-20
WO2013099898A1 (ja) 2013-07-04
CN104024764A (zh) 2014-09-03
AU2016202855B2 (en) 2017-10-26

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