WO2015004904A1 - Dispositif de climatisation pour véhicule - Google Patents

Dispositif de climatisation pour véhicule Download PDF

Info

Publication number
WO2015004904A1
WO2015004904A1 PCT/JP2014/003609 JP2014003609W WO2015004904A1 WO 2015004904 A1 WO2015004904 A1 WO 2015004904A1 JP 2014003609 W JP2014003609 W JP 2014003609W WO 2015004904 A1 WO2015004904 A1 WO 2015004904A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
cooling water
temperature
heating
heat
Prior art date
Application number
PCT/JP2014/003609
Other languages
English (en)
Japanese (ja)
Inventor
加藤　吉毅
桑山　和利
牧原　正径
憲彦 榎本
賢吾 杉村
梯　伸治
Original Assignee
株式会社デンソー
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 株式会社デンソー filed Critical 株式会社デンソー
Publication of WO2015004904A1 publication Critical patent/WO2015004904A1/fr

Links

Images

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
    • B60H1/00642—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
    • 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
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • 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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2600/11—Fan speed control
    • F25B2600/111—Fan speed control of condenser fans
    • 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
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans

Definitions

  • This conventional technology constitutes a so-called hot gas cycle in which the refrigerant flowing out of the indoor heat exchanger is returned to the compressor without absorbing heat.
  • the hot gas cycle has better performance as the cycle pressure is higher. That is, when the cycle high pressure is high, the suction density increases, the refrigerant flow rate increases, and the enthalpy difference increases accordingly.
  • the cooling water heating heat exchanger 15 is a high pressure side heat exchanger (heat medium heating heat exchanger) that heats the cooling water by exchanging heat between the high pressure side refrigerant of the refrigeration cycle 20 and the cooling water.
  • the refrigeration cycle 20 is a vapor compression refrigeration machine including a compressor 21, a cooling water heating heat exchanger 15, an expansion valve 22, and a cooling water cooling heat exchanger 14.
  • a chlorofluorocarbon refrigerant is used as the refrigerant, and a subcritical refrigeration cycle in which the high-pressure side refrigerant pressure does not exceed the critical pressure of the refrigerant is configured.
  • the heater core 16 is an air heating heat exchanger (heat medium air heat exchanger) that heats the air blown into the vehicle interior by exchanging heat between the cooling water and the air blown into the vehicle interior.
  • the cooling water radiates heat to the blown air by sensible heat change. That is, in the heater core 16, even if the cooling water radiates heat to the blown air, the cooling water remains in a liquid phase and does not change in phase.
  • Inside air, outside air, or mixed air of inside air and outside air is blown to the heater core 16 by the indoor blower 25.
  • the control device 40 is configured such that a control unit that controls various devices to be controlled connected to the output side thereof is integrally configured. However, a configuration (hardware and software) that controls the operation of each device to be controlled is provided. The control part which controls the action
  • operation of the indoor air blower 25 among the control apparatuses 40 comprises the air blower control part 40e.
  • the blower control unit 40 e is an air flow control unit that controls the flow rate of the blown air flowing through the heater core 16.
  • the air flow rate control unit 40e may be configured separately from the control device 40.
  • Detecting signals of sensor groups such as the inside air sensor 41, the outside air sensor 42, the solar radiation sensor 43, and the cooling water temperature sensor 46 are input to the input side of the control device 40.
  • control device 40 operates the first pump 11, the second pump 12, and the compressor 21, the refrigerant circulates in the refrigeration cycle 20, the cooling water circulates in the first cooling water circuit C1, and the second cooling water circuit C2. Cooling water circulates in
  • the refrigerant in the refrigeration cycle 20 absorbs heat from the cooling water in the first cooling water circuit C1, so that the cooling water in the first cooling water circuit C1 is cooled.
  • the refrigerant that has absorbed heat by the cooling water cooling heat exchanger 14 radiates heat to the cooling water of the second cooling water circuit C2 by the cooling water heating heat exchanger 15. Thereby, the cooling water of the 2nd cooling water circuit C2 is heated.
  • the cooling water in the second cooling water circuit C ⁇ b> 2 heated by the cooling water heating heat exchanger 15 radiates heat to the air blown into the vehicle interior by the heater core 16. Thereby, the air blown into the passenger compartment is heated.
  • the control device 40 executes the control process shown in the flowchart of FIG. In step S100, it is determined whether or not the temperature Tw2 of the cooling water in the second cooling water circuit C2 is below a predetermined value ⁇ .
  • the predetermined value ⁇ is a fixed value stored in the control device 40 in advance.
  • the control device 40 may calculate the predetermined value ⁇ based on at least the outside air temperature. In other words, the control device 40 may constitute a calculation unit that calculates the predetermined value ⁇ .
  • FIG. 3 shows a Mollier diagram in a case where at least one of the first pump 11 and the outdoor blower 17 is stopped to make a hot gas cycle.
  • FIG. 3 shows that the cycle high pressure increases as the coolant temperature Tw2 of the second coolant circuit C2 increases.
  • the control device 40 may control the flow rate of the cooling water flowing through the heater core 16 so that the temperature Tw2 of the cooling water in the second cooling water circuit C2 approaches the predetermined temperature ⁇ . For example, when the temperature Tw2 of the cooling water in the second cooling water circuit C2 is lower than the predetermined temperature ⁇ , the flow rate of the cooling water flowing through the heater core 16 is decreased, and the temperature Tw2 of the cooling water in the second cooling water circuit C2 is the predetermined temperature. If higher than ⁇ , the flow rate of the cooling water flowing through the heater core 16 may be increased.
  • control device 40 may control the flow rate of the blown air flowing through the heater core 16 so that the temperature Tw2 of the cooling water in the second cooling water circuit C2 approaches the predetermined temperature ⁇ . Thereby, high performance can be exhibited stably.
  • control device 40 may control the flow rate of the cooling water flowing through the heater core 16 so that the cooling water temperature Tw2 of the second cooling water circuit C2 approaches the predetermined temperature ⁇ . Thereby, high performance can be exhibited stably. In particular, since the cooling water has less temperature fluctuation than air, the temperature Tw2 of the cooling water in the second cooling water circuit C2 can be favorably controlled.
  • control device 40 may control the flow rate of the refrigerant discharged from the compressor 21 so that the temperature Tw2 of the cooling water in the second cooling water circuit C2 approaches the predetermined temperature ⁇ . Thereby, high performance can be exhibited stably.
  • control device 40 may calculate the predetermined temperature ⁇ based on at least the outside air temperature. Thereby, sufficient performance can be exhibited according to changes in environmental conditions such as the outside air temperature.
  • the heat management system 10 of the present embodiment includes a cooler core 51, an inverter 52, a battery temperature adjustment heat exchanger 53, a cooling water cooling water heat exchanger 54, a first switching valve 55, and a second switching valve. 56.
  • the second switching valve 56 includes a first outlet 56a and a second outlet 56b as cooling water outlets, and a first inlet 56c, a second inlet 56d, a third inlet 56e, a fourth inlet 56f, and the like as cooling water inlets.
  • a fifth inlet 56g, a sixth inlet 56h, and a seventh inlet 56i are provided.
  • One end of a cooling water / cooling water heat exchanger flow path 68 is connected to the sixth outlet 55h of the first switching valve 55.
  • the cooling water inlet side of the cooling water cooling water heat exchanger 54 is connected to the sixth outlet 55 h of the first switching valve 55.
  • the other end of the cooler core flow path 64 is connected to the second inlet 55d of the second switching valve 56.
  • the cooling water outlet side of the cooler core 51 is connected to the second inlet 55 d of the second switching valve 56.
  • the other end of the inverter flow path 66 is connected to the fourth inlet 55f of the second switching valve 56.
  • the cooling water outlet side of the inverter 52 is connected to the fourth inlet 55 f of the second switching valve 56.
  • the other end of the battery temperature adjusting channel 67 is connected to the fifth inlet 55g of the second switching valve 56.
  • the cooling water outlet side of the battery temperature adjusting heat exchanger 53 is connected to the fifth inlet 55 g of the second switching valve 56.
  • the valve opening degree of the first switching valve 55 and the second switching valve 56 can be adjusted. Thereby, the flow volume of the cooling water which flows through the outdoor heat exchanger 13, the cooler core 51, the heater core 16, the inverter 52, the heat exchanger 53 for battery temperature control, the cooling water cooling water heat exchanger 54, and the bypass flow path 26 can be adjusted.
  • the first switching valve 55 and the second switching valve 56 are flow rate adjustment valves that adjust the flow rate of the cooling water flowing through each of the cooling water circulation devices 13, 16, 51, 52, 53, 54 and the bypass flow path 26. .
  • a cooler core 51 and a heater core 16 are arranged on the downstream side of the air flow of the indoor blower 25.
  • the defroster outlet blows air conditioned air toward the inner surface of the front window glass of the vehicle.
  • the face air outlet blows conditioned air toward the upper body of the passenger.
  • the air outlet blows air-conditioned air toward the passenger's feet.
  • the engine radiator 74 is a heat exchanger (air heat medium heat exchanger) for radiating heat to dissipate the heat of the cooling water to the outside air by exchanging heat between the engine cooling water and the outside air.
  • the throttle cooler (warmer) is a water jacket provided inside the throttle to cool (heat) the throttle valve.
  • An engine reserve tank 79 is connected to the engine radiator 74.
  • the engine reserve tank 79 is an open-air container (heat medium storage unit) that stores engine cooling water. Therefore, the pressure at the liquid level of the engine coolant stored in the engine reserve tank 79 becomes atmospheric pressure.
  • power is supplied from the battery 82 to the auxiliary heater 81.
  • a relay 83 and a fuse 84 are arranged in a current circuit composed of the battery 82 and the auxiliary heater 81.
  • movement of the 1st switching valve 55 and the 2nd switching valve 56 among the control apparatuses 40 comprises the switching valve control part 40g (flow regulating valve control part).
  • the switching valve control unit 40g may be configured separately from the control device 40.
  • the outside air temperature sensor 42 is a detection unit (outside air temperature detection unit) that detects the temperature of the outside air (the temperature outside the passenger compartment).
  • the solar radiation sensor 43 is a detection part (a solar radiation amount detection part) which detects the solar radiation amount in a vehicle interior.
  • the radiator water temperature sensor 87 is a detection unit (equipment-side heat medium temperature detection unit) that detects the temperature of cooling water flowing through the radiator flow path 63 (for example, the temperature of cooling water that has flowed out of the radiator 13).
  • the heater core temperature sensor 89 is a detection unit (heater core temperature detection unit) that detects the surface temperature of the heater core 16.
  • the heater core temperature sensor 89 is, for example, a fin thermistor that detects the temperature of the heat exchange fins of the heater core 16 or a water temperature sensor that detects the temperature of the cooling water flowing through the heater core 16.
  • the cooling water sucked and discharged by the first pump 11 is the cooling water cooling heat exchanger 14, the radiator 13, the cooler core 51, the heater core 16, the inverter 52, the battery temperature adjustment heat exchanger 53, and the cooling water cooling.
  • a low-temperature side cooling water circuit (low-temperature side heat medium circuit) that circulates between at least one of the water heat exchangers 54 is formed, and the cooling water sucked and discharged by the second pump 12 is the cooling water.
  • High temperature side circulating between the heat exchanger 15 for heating and at least one of the radiator 13, the cooler core 51, the heater core 16, the inverter 52, the battery temperature adjustment heat exchanger 53, and the cooling water cooling water heat exchanger 54.
  • a cooling water circuit (high temperature side heat medium circuit) is formed.
  • the heat pump operation of the refrigeration cycle 31 can be performed. That is, in the low temperature side cooling water circuit, the cooling water cooled by the cooling water cooling heat exchanger 14 flows through the radiator 13, so that the cooling water absorbs heat from the outside air at the radiator 13.
  • the cooling water cooled by the cooling water cooling heat exchanger 14 flows through the battery temperature adjustment heat exchanger 53, so that the battery can be cooled.
  • a heat pump operation that pumps up the waste heat of the battery can be realized.
  • the cooling water cooling water heat exchanger 54 When the cooling water cooling water heat exchanger 54 is connected to the low temperature side cooling water circuit, the cooling water cooled by the cooling water cooling heat exchanger 14 flows through the cooling water cooling water heat exchanger 54. Can be cooled. In other words, since the cooling water in the low-temperature side cooling water circuit can absorb heat from the engine cooling water in the cooling water cooling water heat exchanger 54, a heat pump operation for pumping up waste heat of the engine 71 can be realized.
  • the case where the cooling water temperature Tw2 of the second cooling water circuit is less than the predetermined value ⁇ means that the cooling water of the second cooling water circuit is cooled and the temperature of the cooling water of the second cooling water circuit needs to be raised early. If there is.
  • step S270 energization of the auxiliary heater 81 is turned on.
  • the air blown by the auxiliary heater 81 is blown into the passenger compartment, thereby heating the passenger compartment.
  • the indoor fan 25 is driven at the drive level determined in step S260, the air volume passing through the auxiliary heater 81 is the auxiliary heater passing air volume L calculated in step S240. Therefore, the blown air blown into the passenger compartment has a temperature close to the target blow temperature TAO.
  • steps S240 to S260 in the flowchart of FIG. 8 instead of using the auxiliary heater passage air volume L, the air volume of the air passing through the auxiliary heater core 100 is used, and in step S270, the energization of the auxiliary heater 81 is turned on. The operation of the three-way valve 101 is controlled so that the engine coolant flows through the auxiliary heater core 100.
  • the coolant flow direction R1 and the coolant flow direction W1 face each other in the coolant heating heat exchanger 15, all of the coolant flowing into the coolant heating heat exchanger 15 is excessive. It flows in order of cooling zone A3, gas-liquid two-phase zone A2, and gas phase zone A1.
  • step S100 When it is determined in step S100 that the temperature Tw2 of the coolant in the second coolant circuit C2 is not lower than the predetermined value ⁇ , the process proceeds to step S128, and the bypass flow path 26 is closed by the flow rate adjustment valve 27.
  • a refrigerant radiator that dissipates heat of the high-pressure side refrigerant to the outside air by exchanging heat between the high-pressure side refrigerant of the refrigeration cycle 20 and the outside air is provided. It may be.
  • the cooling water is used as the heat medium flowing through the heater core 16, but various media such as oil may be used as the heat medium.
  • various media such as oil may be used as the heat medium.
  • the heat medium ethylene glycol antifreeze, water, air maintained at a certain temperature or higher may be used.
  • the inverter 52 is provided as the heat generating device, but various heat generating devices may be provided in addition to the inverter 52.
  • the heat generating device include a traveling electric motor and various engine devices.
  • the turbocharger is a supercharger that supercharges engine intake air (intake).
  • the intercooler is an intake air cooler (intake heat medium heat exchanger) that cools the supercharged intake air by exchanging heat between the supercharged intake air that has been compressed by the turbocharger and becomes high temperature and the cooling water.
  • the EGR cooler is an exhaust cooling water heat exchanger (exhaust heat medium heat exchanger) that cools exhaust gas by exchanging heat between engine exhaust gas (exhaust gas) returned to the intake side of the engine and cooling water.
  • the cooling water (second heat medium) heated by the electric heater may circulate in the auxiliary heater core 100. Thereby, blowing air can be heated with the cooling water heated with the electric heater.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Dispositif de climatisation pour véhicule pourvu : d'une soufflante (25) qui produit de l'air soufflé dans l'intérieur du véhicule ; d'un compresseur (21) qui aspire et rejette un fluide frigorigène ; d'un échangeur de chaleur (15) à chauffage de milieu chauffant qui échange la chaleur entre le fluide frigorigène rejeté par le compresseur (21) et un milieu chauffant, et chauffe le milieu chauffant ; d'un échangeur de chaleur (16) à chauffage d'air qui échange la chaleur entre l'air soufflé et le milieu chauffant chauffé par l'échangeur de chaleur (15) à chauffage de milieu chauffant, et chauffe l'air soufflé ; et d'une unité de commande d'écoulement d'air (40e). Lorsque l'on détermine que la température (Tw2) du milieu chauffant se situe sous une valeur prescrite (α), l'unité de commande d'écoulement d'air (40e) réduit la quantité d'air soufflé qui circule dans l'échangeur de chaleur (16) à chauffage d'air par rapport à la quantité lorsque l'on détermine que la température (Tw2) du milieu chauffant se situe à la valeur prescrite (α) ou au-dessus de celle-ci. Etant donné que cette configuration réduit la quantité d'air soufflé qui circule dans l'échangeur de chaleur à chauffage d'air lorsque l'on détermine que la température du milieu chauffant est inférieure à une valeur prescrite, le transfert de chaleur entre le milieu chauffant et l'air soufflé dans l'échangeur de chaleur à chauffage d'air est supprimé, la température du milieu chauffant est augmentée, et la pression de fluide frigorigène dans l'échangeur de chaleur à chauffage de milieu chauffant est augmentée, l'impact de la température de l'air soufflé étant réduite et des performances suffisantes étant exposées, même si la température de l'air soufflé qui entre dans l'échangeur de chaleur à chauffage d'air est basse.
PCT/JP2014/003609 2013-07-09 2014-07-08 Dispositif de climatisation pour véhicule WO2015004904A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2013143205 2013-07-09
JP2013-143205 2013-07-09
JP2014013057 2014-01-28
JP2014-013057 2014-01-28
JP2014113930A JP2015163499A (ja) 2013-07-09 2014-06-02 車両用空調装置
JP2014-113930 2014-06-02

Publications (1)

Publication Number Publication Date
WO2015004904A1 true WO2015004904A1 (fr) 2015-01-15

Family

ID=52279609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/003609 WO2015004904A1 (fr) 2013-07-09 2014-07-08 Dispositif de climatisation pour véhicule

Country Status (2)

Country Link
JP (1) JP2015163499A (fr)
WO (1) WO2015004904A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3357726A4 (fr) * 2015-10-02 2018-10-24 Denso Corporation Système de gestion thermique de véhicule
CN109228817A (zh) * 2017-07-10 2019-01-18 丰田自动车株式会社 热交换系统的控制装置
CN113226814A (zh) * 2018-12-27 2021-08-06 株式会社电装 车辆用空调装置
US20230012324A1 (en) * 2021-07-08 2023-01-12 Maybell Quantum Industries, Inc. Integrated dilution refrigerators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102496797B1 (ko) * 2017-12-11 2023-02-06 현대자동차 주식회사 차량용 히트 펌프 시스템

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532021U (ja) * 1991-10-03 1993-04-27 カルソニツク株式会社 自動車用空気調和装置の送風量制御装置
JP2003136945A (ja) * 2001-11-02 2003-05-14 Japan Climate Systems Corp 車両用空調装置
JP2004050873A (ja) * 2002-07-16 2004-02-19 Toyota Motor Corp 空調装置
JP2006321389A (ja) * 2005-05-19 2006-11-30 Denso Corp 車両用廃熱利用装置
JP2010001013A (ja) * 2008-06-20 2010-01-07 Valeo Systemes Thermiques 自動車用加熱、換気、および／または空調装置
JP2012011927A (ja) * 2010-07-02 2012-01-19 Panasonic Corp 車両用液体循環システム
JP2012011928A (ja) * 2010-07-02 2012-01-19 Panasonic Corp 車両用液体循環システム
WO2012143119A1 (fr) * 2011-04-20 2012-10-26 Valeo Systemes Thermiques Procede de controle d'un systeme de conditionnement thermique d'un habitacle d'un vehicule.
JP2013086728A (ja) * 2011-10-20 2013-05-13 Denso Corp 車両制御システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5248692B1 (ja) * 2012-03-26 2013-07-31 パナソニック株式会社 車両用空調装置
JP2014125157A (ja) * 2012-12-27 2014-07-07 Panasonic Corp 車両用ヒートポンプ装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532021U (ja) * 1991-10-03 1993-04-27 カルソニツク株式会社 自動車用空気調和装置の送風量制御装置
JP2003136945A (ja) * 2001-11-02 2003-05-14 Japan Climate Systems Corp 車両用空調装置
JP2004050873A (ja) * 2002-07-16 2004-02-19 Toyota Motor Corp 空調装置
JP2006321389A (ja) * 2005-05-19 2006-11-30 Denso Corp 車両用廃熱利用装置
JP2010001013A (ja) * 2008-06-20 2010-01-07 Valeo Systemes Thermiques 自動車用加熱、換気、および／または空調装置
JP2012011927A (ja) * 2010-07-02 2012-01-19 Panasonic Corp 車両用液体循環システム
JP2012011928A (ja) * 2010-07-02 2012-01-19 Panasonic Corp 車両用液体循環システム
WO2012143119A1 (fr) * 2011-04-20 2012-10-26 Valeo Systemes Thermiques Procede de controle d'un systeme de conditionnement thermique d'un habitacle d'un vehicule.
JP2013086728A (ja) * 2011-10-20 2013-05-13 Denso Corp 車両制御システム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3357726A4 (fr) * 2015-10-02 2018-10-24 Denso Corporation Système de gestion thermique de véhicule
CN109228817A (zh) * 2017-07-10 2019-01-18 丰田自动车株式会社 热交换系统的控制装置
CN113226814A (zh) * 2018-12-27 2021-08-06 株式会社电装 车辆用空调装置
CN113226814B (zh) * 2018-12-27 2024-06-07 株式会社电装 车辆用空调装置
US20230012324A1 (en) * 2021-07-08 2023-01-12 Maybell Quantum Industries, Inc. Integrated dilution refrigerators
US11946680B2 (en) * 2021-07-08 2024-04-02 Maybell Quantum Industries, Inc. Integrated dilution refrigerators
US12000640B2 (en) 2021-07-08 2024-06-04 Maybell Quantum Industries, Inc. Integrated dilution refrigerators

Also Published As

Publication number Publication date
JP2015163499A (ja) 2015-09-10

Similar Documents

Publication Publication Date Title
US9604627B2 (en) Thermal management system for vehicle
JP6197745B2 (ja) 車両用冷凍サイクル装置
JP6398764B2 (ja) 車両用熱管理システム
JP6197671B2 (ja) 空調装置
US10562376B2 (en) Refrigeration cycle device
JP6206231B2 (ja) 車両用熱管理システム
US10369866B2 (en) Thermal management system for vehicle
US10371419B2 (en) Vehicle air conditioner with programmed flow controller
JP6303615B2 (ja) 車両用熱管理システム
JP6314821B2 (ja) 車両用空調装置
WO2015097988A1 (fr) Dispositif de climatisation de véhicule
WO2017056867A1 (fr) Système de gestion thermique de véhicule
WO2015115050A1 (fr) Système de gestion de chauffage de véhicule
WO2015004904A1 (fr) Dispositif de climatisation pour véhicule
WO2015097987A1 (fr) Dispositif de climatisation de véhicule
JP6390223B2 (ja) 車両用温度調整装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14823732

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14823732

Country of ref document: EP

Kind code of ref document: A1