EP3081881A8 - Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit - Google Patents

Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit Download PDF

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Publication number
EP3081881A8
EP3081881A8 EP15164040.6A EP15164040A EP3081881A8 EP 3081881 A8 EP3081881 A8 EP 3081881A8 EP 15164040 A EP15164040 A EP 15164040A EP 3081881 A8 EP3081881 A8 EP 3081881A8
Authority
EP
European Patent Office
Prior art keywords
unit
heat source
air conditioner
compressor
heat exchanger
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.)
Pending
Application number
EP15164040.6A
Other languages
German (de)
French (fr)
Other versions
EP3081881A1 (en
Inventor
Frans Baetens
Pieter Pirmez
Jan Vanooteghem
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 Europe NV
Daikin Industries Ltd
Original Assignee
Daikin Europe NV
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 Europe NV, Daikin Industries Ltd filed Critical Daikin Europe NV
Priority to EP15164040.6A priority Critical patent/EP3081881A1/en
Priority to BR122018004646-5A priority patent/BR122018004646B1/en
Priority to CN201810281128.8A priority patent/CN108488946A/en
Priority to BR112017021772-4A priority patent/BR112017021772B1/en
Priority to US15/567,020 priority patent/US20180128505A1/en
Priority to PCT/JP2016/002045 priority patent/WO2016166988A1/en
Priority to AU2016249049A priority patent/AU2016249049B2/en
Priority to CN201680022285.6A priority patent/CN107532807B/en
Priority to JP2017553277A priority patent/JP2018511771A/en
Publication of EP3081881A1 publication Critical patent/EP3081881A1/en
Publication of EP3081881A8 publication Critical patent/EP3081881A8/en
Priority to JP2018019866A priority patent/JP6511555B2/en
Priority to US15/934,581 priority patent/US20180209669A1/en
Priority to AU2018202225A priority patent/AU2018202225B2/en
Priority to JP2019094738A priority patent/JP2019152430A/en
Priority to AU2019240679A priority patent/AU2019240679B2/en
Priority to JP2019223794A priority patent/JP2020041797A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/08—Compressors specially adapted for separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression 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
    • 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
    • F25B2313/025—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
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B2500/12—Sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Central Air Conditioning (AREA)

Abstract

The present invention suggests a compressor unit for an air conditioner comprising a compressor (37) disposed in a first casing (44), and first and second heat source heat exchanger unit ports (42, 43) configured to connect the compressor unit to a heat source heat exchanger (5) of a heat source heat exchanger unit (31) of the air conditioner, the heat source heat exchanger being disposed in a second casing (2) separate from the first casing and being configured to exchange heat with a heat source, first and second indoor unit ports (46, 47) configured to connect the compressor unit to an indoor heat exchanger (53) of at least one indoor unit (50) of the air conditioner, a first refrigerant piping (49) fluidly connecting the first heat source heat exchanger unit port (43) and the first indoor unit port (46), and a sub-cooling heat exchanger (40) disposed inside the first casing and fluidly connected to the first refrigerant piping for heat transfer with the refrigerant to be flown through the first refrigerant piping.
EP15164040.6A 2015-04-17 2015-04-17 Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit Pending EP3081881A1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
EP15164040.6A EP3081881A1 (en) 2015-04-17 2015-04-17 Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit
AU2016249049A AU2016249049B2 (en) 2015-04-17 2016-04-15 Compressor unit, heat source unit, and air conditioner
JP2017553277A JP2018511771A (en) 2015-04-17 2016-04-15 Compressor unit, heat source unit, and air conditioner
CN201810281128.8A CN108488946A (en) 2015-04-17 2016-04-15 Air regulator
BR112017021772-4A BR112017021772B1 (en) 2015-04-17 2016-04-15 COMPRESSOR UNIT, HEAT SOURCE UNIT, AND AIR CONDITIONER
US15/567,020 US20180128505A1 (en) 2015-04-17 2016-04-15 Compressor unit, heat source unit, and air conditioner
PCT/JP2016/002045 WO2016166988A1 (en) 2015-04-17 2016-04-15 Compressor unit, heat source unit, and air conditioner
BR122018004646-5A BR122018004646B1 (en) 2015-04-17 2016-04-15 AIR CONDITIONER
CN201680022285.6A CN107532807B (en) 2015-04-17 2016-04-15 Compressor unit, heat source unit, and air conditioner
JP2018019866A JP6511555B2 (en) 2015-04-17 2018-02-07 Air conditioner
US15/934,581 US20180209669A1 (en) 2015-04-17 2018-03-23 Air conditioner
AU2018202225A AU2018202225B2 (en) 2015-04-17 2018-03-28 Air conditioner
JP2019094738A JP2019152430A (en) 2015-04-17 2019-05-20 Compressor unit, heat source unit and air conditioner
AU2019240679A AU2019240679B2 (en) 2015-04-17 2019-10-03 Compressor unit, heat source unit, and air conditioner
JP2019223794A JP2020041797A (en) 2015-04-17 2019-12-11 Compressor unit, heat source unit and air conditioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15164040.6A EP3081881A1 (en) 2015-04-17 2015-04-17 Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit

Publications (2)

Publication Number Publication Date
EP3081881A1 EP3081881A1 (en) 2016-10-19
EP3081881A8 true EP3081881A8 (en) 2016-12-28

Family

ID=52991530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15164040.6A Pending EP3081881A1 (en) 2015-04-17 2015-04-17 Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit

Country Status (7)

Country Link
US (2) US20180128505A1 (en)
EP (1) EP3081881A1 (en)
JP (4) JP2018511771A (en)
CN (2) CN108488946A (en)
AU (3) AU2016249049B2 (en)
BR (2) BR122018004646B1 (en)
WO (1) WO2016166988A1 (en)

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US10180270B2 (en) * 2017-03-17 2019-01-15 Rheem Manufacturing Company Modular cooling system for high-rise building
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GB2618558A (en) * 2022-05-10 2023-11-15 Urban Cooling Ltd Air conditioning system

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Also Published As

Publication number Publication date
JP6511555B2 (en) 2019-05-15
WO2016166988A1 (en) 2016-10-20
JP2019152430A (en) 2019-09-12
AU2016249049B2 (en) 2018-11-29
BR122018004646B1 (en) 2023-03-14
AU2019240679B2 (en) 2020-12-24
BR112017021772A2 (en) 2018-07-10
AU2016249049A1 (en) 2017-11-23
CN107532807A (en) 2018-01-02
AU2018202225A1 (en) 2018-04-26
US20180128505A1 (en) 2018-05-10
BR122018004646A2 (en) 2019-09-10
CN107532807B (en) 2020-06-09
AU2019240679A1 (en) 2019-10-24
BR112017021772B1 (en) 2023-03-14
JP2020041797A (en) 2020-03-19
US20180209669A1 (en) 2018-07-26
JP2018511771A (en) 2018-04-26
AU2018202225B2 (en) 2019-07-25
EP3081881A1 (en) 2016-10-19
JP2018084410A (en) 2018-05-31
CN108488946A (en) 2018-09-04

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