JP7596685B2 - 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
JP7596685B2
JP7596685B2 JP2020158031A JP2020158031A JP7596685B2 JP 7596685 B2 JP7596685 B2 JP 7596685B2 JP 2020158031 A JP2020158031 A JP 2020158031A JP 2020158031 A JP2020158031 A JP 2020158031A JP 7596685 B2 JP7596685 B2 JP 7596685B2
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JP
Japan
Prior art keywords
heat
temperature
air
flow path
heat medium
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
JP2020158031A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022051623A (ja
JP2022051623A5 (https=
Inventor
徹 岡村
淳司 山田
吉毅 加藤
紘明 河野
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 JP2020158031A priority Critical patent/JP7596685B2/ja
Priority to PCT/JP2021/029344 priority patent/WO2022064880A1/ja
Priority to CN202180052100.7A priority patent/CN115916561B/zh
Publication of JP2022051623A publication Critical patent/JP2022051623A/ja
Publication of JP2022051623A5 publication Critical patent/JP2022051623A5/ja
Priority to US18/185,204 priority patent/US20230219398A1/en
Application granted granted Critical
Publication of JP7596685B2 publication Critical patent/JP7596685B2/ja
Active 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 devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
    • B60H1/32284—Cooling devices using compression characterised by refrigerant circuit configurations comprising two or more secondary circuits, e.g. at evaporator and condenser side
    • 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 devices
    • B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
    • 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 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
    • B60H1/00914—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is a bypass of the condenser
    • 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 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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 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
    • B60H2001/00928—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 comprising a secondary circuit
    • 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 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
    • B60H2001/00949—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 comprising additional heating/cooling sources, e.g. second evaporator
    • 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 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
    • B60H2001/00961—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 comprising means for defrosting outside heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2020158031A 2020-09-22 2020-09-22 冷凍サイクル装置 Active JP7596685B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020158031A JP7596685B2 (ja) 2020-09-22 2020-09-22 冷凍サイクル装置
PCT/JP2021/029344 WO2022064880A1 (ja) 2020-09-22 2021-08-06 冷凍サイクル装置
CN202180052100.7A CN115916561B (zh) 2020-09-22 2021-08-06 制冷循环装置
US18/185,204 US20230219398A1 (en) 2020-09-22 2023-03-16 Refrigeration cycle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020158031A JP7596685B2 (ja) 2020-09-22 2020-09-22 冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP2022051623A JP2022051623A (ja) 2022-04-01
JP2022051623A5 JP2022051623A5 (https=) 2022-12-20
JP7596685B2 true JP7596685B2 (ja) 2024-12-10

Family

ID=80846418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020158031A Active JP7596685B2 (ja) 2020-09-22 2020-09-22 冷凍サイクル装置

Country Status (4)

Country Link
US (1) US20230219398A1 (https=)
JP (1) JP7596685B2 (https=)
CN (1) CN115916561B (https=)
WO (1) WO2022064880A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7361176B1 (ja) * 2022-09-16 2023-10-13 三菱重工サーマルシステムズ株式会社 車両用の温調システムおよび温調方法
JP7285363B1 (ja) 2022-09-16 2023-06-01 三菱重工サーマルシステムズ株式会社 車両用の温調システムおよび温調方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017081530A (ja) 2015-10-29 2017-05-18 株式会社デンソー ヒートポンプシステム
JP2017128223A (ja) 2016-01-20 2017-07-27 トヨタ自動車株式会社 車両用冷却液加熱装置及び車両用冷却液加熱プログラム
JP2019026111A (ja) 2017-07-31 2019-02-21 株式会社デンソー 空調装置
JP2019108031A (ja) 2017-12-19 2019-07-04 株式会社デンソー 車両用空調装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012237499A (ja) * 2011-05-11 2012-12-06 Denso Corp 蓄熱除霜装置
JP6555112B2 (ja) * 2015-12-11 2019-08-07 株式会社デンソー 冷凍サイクル装置
CN111076459A (zh) * 2019-12-10 2020-04-28 珠海格力电器股份有限公司 一种热泵空调系统及其控制方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017081530A (ja) 2015-10-29 2017-05-18 株式会社デンソー ヒートポンプシステム
JP2017128223A (ja) 2016-01-20 2017-07-27 トヨタ自動車株式会社 車両用冷却液加熱装置及び車両用冷却液加熱プログラム
JP2019026111A (ja) 2017-07-31 2019-02-21 株式会社デンソー 空調装置
JP2019108031A (ja) 2017-12-19 2019-07-04 株式会社デンソー 車両用空調装置

Also Published As

Publication number Publication date
US20230219398A1 (en) 2023-07-13
JP2022051623A (ja) 2022-04-01
CN115916561A (zh) 2023-04-04
WO2022064880A1 (ja) 2022-03-31
CN115916561B (zh) 2025-06-20

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