JP5447499B2 - 冷凍装置 - Google Patents

冷凍装置 Download PDF

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Publication number
JP5447499B2
JP5447499B2 JP2011290079A JP2011290079A JP5447499B2 JP 5447499 B2 JP5447499 B2 JP 5447499B2 JP 2011290079 A JP2011290079 A JP 2011290079A JP 2011290079 A JP2011290079 A JP 2011290079A JP 5447499 B2 JP5447499 B2 JP 5447499B2
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JP
Japan
Prior art keywords
refrigerant
heat exchanger
indoor
target value
detector
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.)
Active
Application number
JP2011290079A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013139924A (ja
Inventor
忠史 西村
智 石田
伸樹 松井
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
Priority to JP2011290079A priority Critical patent/JP5447499B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to BR112014015866A priority patent/BR112014015866A8/pt
Priority to EP12862685.0A priority patent/EP2806233B1/en
Priority to ES12862685T priority patent/ES2861271T3/es
Priority to AU2012361734A priority patent/AU2012361734B2/en
Priority to CN201280064456.3A priority patent/CN104024764B/zh
Priority to US14/368,704 priority patent/US20140373564A1/en
Priority to PCT/JP2012/083565 priority patent/WO2013099898A1/ja
Priority to KR1020147020685A priority patent/KR101479458B1/ko
Publication of JP2013139924A publication Critical patent/JP2013139924A/ja
Application granted granted Critical
Publication of JP5447499B2 publication Critical patent/JP5447499B2/ja
Priority to AU2016202855A priority patent/AU2016202855B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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)
JP2011290079A 2011-12-28 2011-12-28 冷凍装置 Active JP5447499B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2011290079A JP5447499B2 (ja) 2011-12-28 2011-12-28 冷凍装置
KR1020147020685A KR101479458B1 (ko) 2011-12-28 2012-12-26 냉동 장치
ES12862685T ES2861271T3 (es) 2011-12-28 2012-12-26 Dispositivo de refrigeración
AU2012361734A AU2012361734B2 (en) 2011-12-28 2012-12-26 Refrigeration apparatus
CN201280064456.3A CN104024764B (zh) 2011-12-28 2012-12-26 制冷装置
US14/368,704 US20140373564A1 (en) 2011-12-28 2012-12-26 Refrigeration apparatus
BR112014015866A BR112014015866A8 (pt) 2011-12-28 2012-12-26 aparelho de refrigeração
EP12862685.0A EP2806233B1 (en) 2011-12-28 2012-12-26 Refrigeration device
PCT/JP2012/083565 WO2013099898A1 (ja) 2011-12-28 2012-12-26 冷凍装置
AU2016202855A AU2016202855B2 (en) 2011-12-28 2016-05-04 Refrigeration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011290079A JP5447499B2 (ja) 2011-12-28 2011-12-28 冷凍装置

Publications (2)

Publication Number Publication Date
JP2013139924A JP2013139924A (ja) 2013-07-18
JP5447499B2 true JP5447499B2 (ja) 2014-03-19

Family

ID=48697382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011290079A Active JP5447499B2 (ja) 2011-12-28 2011-12-28 冷凍装置

Country Status (9)

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

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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***的回气过热度测试方法和多联机***
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 (en) * 2016-01-21 2017-07-26 Vaillant GmbH Sensor arramgement in a heat pump system
EP3534087B1 (en) * 2016-10-25 2022-03-30 Mitsubishi Electric Corporation Refrigeration cycle device
JP6625265B2 (ja) * 2017-03-17 2019-12-25 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***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
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

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Also Published As

Publication number Publication date
CN104024764B (zh) 2015-05-20
KR20140103352A (ko) 2014-08-26
KR101479458B1 (ko) 2015-01-05
BR112014015866A8 (pt) 2017-07-04
AU2012361734B2 (en) 2016-02-04
JP2013139924A (ja) 2013-07-18
AU2012361734A1 (en) 2014-08-07
BR112014015866A2 (pt) 2017-06-13
US20140373564A1 (en) 2014-12-25
CN104024764A (zh) 2014-09-03
ES2861271T3 (es) 2021-10-06
EP2806233A1 (en) 2014-11-26
WO2013099898A1 (ja) 2013-07-04
AU2016202855A1 (en) 2016-05-26
EP2806233A4 (en) 2016-04-13
AU2016202855B2 (en) 2017-10-26
EP2806233B1 (en) 2021-03-10

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