EP3379170A4 - Air conditioning operation control device, air conditioning system, air conditioning control method, and program - Google Patents

Air conditioning operation control device, air conditioning system, air conditioning control method, and program Download PDF

Info

Publication number
EP3379170A4
EP3379170A4 EP17770194.3A EP17770194A EP3379170A4 EP 3379170 A4 EP3379170 A4 EP 3379170A4 EP 17770194 A EP17770194 A EP 17770194A EP 3379170 A4 EP3379170 A4 EP 3379170A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
program
control device
control method
operation control
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Withdrawn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
EP17770194.3A
Other languages
German (de)
French (fr)
Other versions
EP3379170A1 (en
Inventor
Masashi Takano
Akihiro Masutani
Yuji Okada
Azusa Kanamori
Tsutomu KOZAKAI
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 Thermal Systems 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 Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP3379170A1 publication Critical patent/EP3379170A1/en
Publication of EP3379170A4 publication Critical patent/EP3379170A4/en
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B2313/031—Sensor arrangements
    • F25B2313/0315—Temperature sensors near the outdoor heat exchanger
    • 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
    • F25B2500/16—Lubrication
    • 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
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration 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
    • 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
    • F25B2700/1931—Discharge 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP17770194.3A 2016-03-25 2017-03-21 Air conditioning operation control device, air conditioning system, air conditioning control method, and program Withdrawn EP3379170A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016062595A JP2017172946A (en) 2016-03-25 2016-03-25 Air conditioning operation control device, air conditioning system, air conditioning operation control method, and program
PCT/JP2017/011138 WO2017164152A1 (en) 2016-03-25 2017-03-21 Air conditioning operation control device, air conditioning system, air conditioning control method, and program

Publications (2)

Publication Number Publication Date
EP3379170A1 EP3379170A1 (en) 2018-09-26
EP3379170A4 true EP3379170A4 (en) 2018-12-05

Family

ID=59899428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17770194.3A Withdrawn EP3379170A4 (en) 2016-03-25 2017-03-21 Air conditioning operation control device, air conditioning system, air conditioning control method, and program

Country Status (4)

Country Link
EP (1) EP3379170A4 (en)
JP (1) JP2017172946A (en)
CN (1) CN108291748A (en)
WO (1) WO2017164152A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6886902B2 (en) 2017-09-08 2021-06-16 シチズン時計株式会社 Electronic clock movement and electronic clock
JP2019086251A (en) * 2017-11-09 2019-06-06 三菱重工サーマルシステムズ株式会社 Control device of multi-type air conditioning device, multi-type air conditioning device, control method of multi-type air conditioning device, and control program of multi-type air conditioning device
JP7457244B2 (en) * 2020-04-27 2024-03-28 ダイキン工業株式会社 Air conditioning management system and refrigerant recovery management device
CN114353249B (en) * 2021-12-09 2023-07-18 青岛海尔空调电子有限公司 Control method and device for multi-connected air conditioner, multi-connected air conditioner
JPWO2023234316A1 (en) * 2022-06-01 2023-12-07

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6479553A (en) * 1987-09-18 1989-03-24 Matsushita Refrigeration Multiple chamber type air conditioner
JPH06323673A (en) * 1993-05-19 1994-11-25 Hitachi Ltd Multi-room air conditioner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63233259A (en) * 1987-03-20 1988-09-28 株式会社日立製作所 Multi-room air conditioner
JPS6475860A (en) * 1987-09-11 1989-03-22 Matsushita Refrigeration Multiple chamber type air conditioner
JP2533585B2 (en) 1987-11-27 1996-09-11 株式会社日立製作所 Multi-room air conditioner
JP2911253B2 (en) * 1991-06-06 1999-06-23 株式会社東芝 Refrigerant heating multi refrigeration cycle
JP2915788B2 (en) * 1994-06-01 1999-07-05 三菱重工業株式会社 Multi type air conditioner
JPH08114359A (en) * 1994-10-15 1996-05-07 Mitsubishi Heavy Ind Ltd Air conditioner
JP4176677B2 (en) * 2004-06-10 2008-11-05 三菱重工業株式会社 Air conditioner
JP4013981B2 (en) * 2006-02-17 2007-11-28 三菱電機株式会社 Refrigeration air conditioner
JP4274236B2 (en) * 2006-12-08 2009-06-03 ダイキン工業株式会社 Air conditioner
EP2722616B1 (en) * 2011-06-14 2020-04-22 Mitsubishi Electric Corporation Air conditioner
US10036562B2 (en) * 2012-08-03 2018-07-31 Mitsubishi Electric Corporation Air-conditioning apparatus
CN105157171B (en) * 2015-08-28 2018-01-02 珠海格力电器股份有限公司 Control method and control system of air conditioning system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6479553A (en) * 1987-09-18 1989-03-24 Matsushita Refrigeration Multiple chamber type air conditioner
JPH06323673A (en) * 1993-05-19 1994-11-25 Hitachi Ltd Multi-room air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017164152A1 *

Also Published As

Publication number Publication date
EP3379170A1 (en) 2018-09-26
JP2017172946A (en) 2017-09-28
WO2017164152A1 (en) 2017-09-28
CN108291748A (en) 2018-07-17

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