JP7596685B2 - 冷凍サイクル装置 - Google Patents
冷凍サイクル装置 Download PDFInfo
- 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
- Authority
- 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
Links
- 238000005057 refrigeration Methods 0.000 title claims description 42
- 239000003507 refrigerant Substances 0.000 claims description 100
- 238000010438 heat treatment Methods 0.000 claims description 90
- 239000002918 waste heat Substances 0.000 claims description 69
- 238000010257 thawing Methods 0.000 claims description 67
- 238000005338 heat storage Methods 0.000 claims description 56
- 238000004378 air conditioning Methods 0.000 claims description 38
- 238000010521 absorption reaction Methods 0.000 claims description 35
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 180
- 239000000498 cooling water Substances 0.000 description 122
- 238000001816 cooling Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- 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 [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from 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 [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
- B60H1/00914—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 [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
- 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 [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
- 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 [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
- 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 [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
- 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)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
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 (enExample) | 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 (enExample) |
| JP (1) | JP7596685B2 (enExample) |
| CN (1) | CN115916561B (enExample) |
| WO (1) | WO2022064880A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (4)
| 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)
| 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 |
-
2020
- 2020-09-22 JP JP2020158031A patent/JP7596685B2/ja active Active
-
2021
- 2021-08-06 CN CN202180052100.7A patent/CN115916561B/zh active Active
- 2021-08-06 WO PCT/JP2021/029344 patent/WO2022064880A1/ja not_active Ceased
-
2023
- 2023-03-16 US US18/185,204 patent/US20230219398A1/en active Pending
Patent Citations (4)
| 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 |
|---|---|
| JP2022051623A (ja) | 2022-04-01 |
| WO2022064880A1 (ja) | 2022-03-31 |
| US20230219398A1 (en) | 2023-07-13 |
| CN115916561A (zh) | 2023-04-04 |
| CN115916561B (zh) | 2025-06-20 |
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