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
control
program
air
conditioning
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Withdrawn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
Priority to JP2016062595A priority Critical patent/JP2017172946A/en
Application filed by Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Priority to PCT/JP2017/011138 priority patent/WO2017164152A1/en
Publication of EP3379170A1 publication Critical patent/EP3379170A1/en
Publication of EP3379170A4 publication Critical patent/EP3379170A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B49/00Arrangement or mounting of control or safety devices
    • F25B49/02Arrangement or mounting of control or safety devices for compression type machines, plant or systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B13/00Compression machines, plant or systems with reversible cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2313/00Compression machines, plant, or systems with reversible cycle not otherwise provided for
    • F25B2313/023Compression machines, plant, or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233Compression machines, plant, or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2313/00Compression machines, plant, or systems with reversible cycle not otherwise provided for
    • F25B2313/031Sensor arrangements
    • F25B2313/0314Temperature sensors near the indoor heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2313/00Compression machines, plant, or systems with reversible cycle not otherwise provided for
    • F25B2313/031Sensor arrangements
    • F25B2313/0315Temperature sensors near the outdoor heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2500/00Problems to be solved
    • F25B2500/16Lubrication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2500/00Problems to be solved
    • F25B2500/27Problems to be solved characterised by the stop of the refrigeration cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/25Control of valves
    • F25B2600/2513Expansion valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19Pressures
    • F25B2700/193Pressures of the compressor
    • F25B2700/1931Discharge pressures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21Temperatures
    • F25B2700/2115Temperatures of a compressor or the drive means therefor
    • F25B2700/21151Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21Temperatures
    • F25B2700/2115Temperatures of a compressor or the drive means therefor
    • F25B2700/21152Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
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)

Priority Applications (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, and 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 (2)

* 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

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 type 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 Hitachi Ltd Multi-chamber type 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
JP5665981B2 (en) * 2011-06-14 2015-02-04 三菱電機株式会社 Air conditioner
JP5791807B2 (en) * 2012-08-03 2015-10-07 三菱電機株式会社 Air conditioner
CN105157171B (en) * 2015-08-28 2018-01-02 珠海格力电器股份有限公司 The 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 type 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
WO2017164152A1 (en) 2017-09-28
EP3379170A1 (en) 2018-09-26
CN108291748A (en) 2018-07-17
JP2017172946A (en) 2017-09-28

Similar Documents

Publication Publication Date Title
EP3555534A4 (en) Air conditioner and control method thereof
EP3156737A4 (en) Defrosting control method and defrosting control device for air conditioner
EP3412982A4 (en) Air conditioning control evaluation device, air conditioning system, air conditioning control evaluation method and program
EP3712532A4 (en) Air conditioner control method, apparatus, and air conditioner
EP3098526A4 (en) Customized control method and system for air conditioner operation mode
EP3473946A4 (en) Multi-split air conditioner control device, multi-split air conditioner, multi-split air conditioner control method, and multi-split air conditioner control program
EP3184921A4 (en) Air-conditioning control device, air-conditioning control method, and air-conditioning control program
EP3505838A4 (en) Air conditioning device, air conditioning method, and program
EP3296656A4 (en) Air conditioning system, control method, and program
EP3258182A4 (en) Air conditioner, and shutdown control method and device for compressor thereof
EP3330636A4 (en) Air conditioning device, ejector used therefor, and method for controlling air conditioning device
EP3736505A4 (en) Air conditioner, and control method and device therefor
EP3657088A4 (en) Air conditioning control device, air conditioning system, air conditioning control method, and program
EP3438572A4 (en) Air conditioning system, and control system and control method for air conditioning system
EP3607251A4 (en) Air conditioning system and control method thereof
EP3401612A4 (en) Air conditioner, and air conditioner control method
EP3620724A4 (en) Control method and device for air conditioner
EP3742063A4 (en) Air conditioning device, and control method therefor and control device thereof
EP3429047A4 (en) Air conditioner, and shutdown control method and device for compressor thereof
EP3715737A4 (en) Air conditioner unit control method and device, and air conditioner unit
EP3527903A4 (en) Air conditioner and control method thereof
GB201716420D0 (en) Air conditioning control device, air conditioning control method, and program
EP3282211A4 (en) Air conditioning system and control method for same
EP3640557A4 (en) Air conditioning system, air conditioning method, and control device
EP3674619A4 (en) Air conditioning system and control method therefor

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

17P Request for examination filed

Effective date: 20180620

AX Request for extension of the european patent

Extension state: BA ME

AK Designated contracting states

Kind code of ref document: A1

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

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 49/02 20060101ALI20181030BHEP

Ipc: F25B 13/00 20060101AFI20181030BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20181106

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 13/00 20060101AFI20190828BHEP

Ipc: F25B 49/02 20060101ALI20190828BHEP

INTG Intention to grant announced

Effective date: 20190926

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: 20200207