JP5949648B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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Publication number
JP5949648B2
JP5949648B2 JP2013087610A JP2013087610A JP5949648B2 JP 5949648 B2 JP5949648 B2 JP 5949648B2 JP 2013087610 A JP2013087610 A JP 2013087610A JP 2013087610 A JP2013087610 A JP 2013087610A JP 5949648 B2 JP5949648 B2 JP 5949648B2
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JP
Japan
Prior art keywords
refrigerant
gas
heat exchanger
air
outdoor heat
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.)
Expired - Fee Related
Application number
JP2013087610A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014211265A (ja
JP2014211265A5 (enExample
Inventor
寛幸 小林
寛幸 小林
山田　淳司
淳司 山田
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2013087610A priority Critical patent/JP5949648B2/ja
Priority to PCT/JP2014/002026 priority patent/WO2014171107A1/ja
Priority to US14/783,963 priority patent/US10000108B2/en
Priority to CN201480021911.0A priority patent/CN105121977B/zh
Priority to DE112014002008.7T priority patent/DE112014002008B4/de
Publication of JP2014211265A publication Critical patent/JP2014211265A/ja
Publication of JP2014211265A5 publication Critical patent/JP2014211265A5/ja
Application granted granted Critical
Publication of JP5949648B2 publication Critical patent/JP5949648B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3223—Cooling devices using compression characterised by the arrangement or type of the compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00899—Controlling the flow of liquid in a heat pump system
    • B60H1/00921—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is an extra subcondenser, e.g. in an air duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3213—Control means therefor for increasing the efficiency in a vehicle heat pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2700/195—Pressures 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
    • F25B2700/2116—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
    • F25B40/00—Subcoolers, desuperheaters or superheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2013087610A 2013-04-18 2013-04-18 冷凍サイクル装置 Expired - Fee Related JP5949648B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013087610A JP5949648B2 (ja) 2013-04-18 2013-04-18 冷凍サイクル装置
PCT/JP2014/002026 WO2014171107A1 (ja) 2013-04-18 2014-04-09 冷凍サイクル装置
US14/783,963 US10000108B2 (en) 2013-04-18 2014-04-09 Refrigeration cycle device
CN201480021911.0A CN105121977B (zh) 2013-04-18 2014-04-09 制冷循环装置
DE112014002008.7T DE112014002008B4 (de) 2013-04-18 2014-04-09 Kältekreislaufvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013087610A JP5949648B2 (ja) 2013-04-18 2013-04-18 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP2014211265A JP2014211265A (ja) 2014-11-13
JP2014211265A5 JP2014211265A5 (enExample) 2015-08-20
JP5949648B2 true JP5949648B2 (ja) 2016-07-13

Family

ID=51731070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013087610A Expired - Fee Related JP5949648B2 (ja) 2013-04-18 2013-04-18 冷凍サイクル装置

Country Status (5)

Country Link
US (1) US10000108B2 (enExample)
JP (1) JP5949648B2 (enExample)
CN (1) CN105121977B (enExample)
DE (1) DE112014002008B4 (enExample)
WO (1) WO2014171107A1 (enExample)

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JP6088753B2 (ja) * 2012-06-13 2017-03-01 サンデンホールディングス株式会社 車両用空気調和装置
CN104884285B (zh) * 2012-11-30 2017-08-08 三电控股株式会社 车辆用空调装置
JP6277888B2 (ja) * 2014-06-27 2018-02-14 株式会社デンソー 冷凍サイクル装置
WO2016125697A1 (ja) * 2015-02-04 2016-08-11 株式会社デンソー 統合弁およびヒートポンプサイクル
CN107624153B (zh) * 2015-05-15 2021-01-05 开利公司 分级膨胀系统和方法
CN104896637A (zh) * 2015-05-30 2015-09-09 华为技术有限公司 一种轻载除湿制冷方法及装置
JP2017165139A (ja) * 2016-03-14 2017-09-21 カルソニックカンセイ株式会社 空調装置
CN108778812B (zh) * 2016-03-16 2021-09-24 本田技研工业株式会社 电动车辆的高压设备冷却系统
CN107356021B (zh) * 2016-05-10 2019-11-22 比亚迪股份有限公司 热泵空调系统及电动汽车
CN107356020B (zh) * 2016-05-10 2021-04-20 比亚迪股份有限公司 热泵空调系统及电动汽车
WO2017193851A1 (zh) * 2016-05-10 2017-11-16 比亚迪股份有限公司 热泵空调系统及电动汽车
CN107351624B (zh) 2016-05-10 2020-08-25 比亚迪股份有限公司 热泵空调系统及电动汽车
CN107356023B (zh) * 2016-05-10 2019-12-10 比亚迪股份有限公司 热泵空调系统及电动汽车
WO2017193854A1 (zh) * 2016-05-10 2017-11-16 比亚迪股份有限公司 热泵空调系统及电动汽车
WO2017193860A1 (zh) * 2016-05-10 2017-11-16 比亚迪股份有限公司 热泵空调系统及电动汽车
CN107356004B (zh) * 2016-05-10 2021-04-20 比亚迪股份有限公司 热泵空调系统及电动汽车
CN107356003B (zh) 2016-05-10 2021-04-20 比亚迪股份有限公司 热泵空调系统及电动汽车
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JP6673294B2 (ja) * 2016-08-30 2020-03-25 株式会社デンソー 冷凍サイクル装置
JP6642857B2 (ja) * 2016-10-18 2020-02-12 本田技研工業株式会社 車両用空調装置
JP6669042B2 (ja) * 2016-11-08 2020-03-18 株式会社デンソー 車両用空調装置
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JP6833013B2 (ja) 2017-03-24 2021-02-24 三菱電機株式会社 冷凍サイクル装置
JP6917773B2 (ja) * 2017-05-18 2021-08-11 サンデン・オートモーティブクライメイトシステム株式会社 車両用空気調和装置
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JP2019137208A (ja) * 2018-02-09 2019-08-22 サンデン・オートモーティブクライメイトシステム株式会社 車両用空気調和装置
JP6676682B2 (ja) 2018-03-09 2020-04-08 マレリ株式会社 空調装置
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Also Published As

Publication number Publication date
WO2014171107A1 (ja) 2014-10-23
US10000108B2 (en) 2018-06-19
JP2014211265A (ja) 2014-11-13
DE112014002008T5 (de) 2015-12-31
DE112014002008B4 (de) 2022-02-24
CN105121977B (zh) 2017-03-08
US20160068047A1 (en) 2016-03-10
CN105121977A (zh) 2015-12-02

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