JP5570750B2 - 自動車用空調システム - Google Patents
自動車用空調システム Download PDFInfo
- Publication number
- JP5570750B2 JP5570750B2 JP2009104848A JP2009104848A JP5570750B2 JP 5570750 B2 JP5570750 B2 JP 5570750B2 JP 2009104848 A JP2009104848 A JP 2009104848A JP 2009104848 A JP2009104848 A JP 2009104848A JP 5570750 B2 JP5570750 B2 JP 5570750B2
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- JP
- Japan
- Prior art keywords
- heat exchanger
- valve
- evaporator
- fluid
- heating
- 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.)
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
-
- 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
- B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
-
- 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
- B60H1/32281—Cooling devices using compression characterised by refrigerant circuit configurations comprising a single secondary circuit, e.g. at evaporator or 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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
-
- 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
- B60H2001/3286—Constructional features
- B60H2001/3289—Additional cooling source
Description
1)気体圧縮回路が完全に機関室内に収容されている点、及び
2)熱が、直接でなく、水とエチレングリコールの混合物で動作する2次回路の介在によって乗員室の空気から奪われる点。
2次回路において熱の媒介物として機能する混合物は、通常機関軸からのベルト伝動で駆動される機関冷却システムのポンプとは独立して電気的に動作されるポンプ13によって2次回路内で推し進められる。
2 乗員室
3 機関室
4 内燃機関
5 圧縮機
6 凝縮器
7 膨張機器
8 蒸発器
9 分岐
10 熱交換器
11 蒸発器
12 熱交換器
13 ポンプ
14 節点
15 節点
16 弁
17 弁
Claims (4)
- 圧縮機(5)、凝縮器(6)、膨張機器(7)、及び蒸発器(11)を順番に接続する第1の循環流路を備え、熱を伝える第1の流体を前記第1の循環流路に沿って前記圧縮機(5)、前記凝縮器(6)、前記膨張機器(7)、及び前記蒸発器(11)を介して循環する第1の冷却回路と、
前記蒸発器(11)、冷却用熱交換器(12)、及びポンプ(13)を順番に接続する第2の循環流路を備え、熱を伝える第2の流体を前記第2の循環流路に沿って前記蒸発器(11)、前記冷却用熱交換器(12)、及び前記ポンプ(13)を介して循環する第2の冷却回路と、
内燃機関(4)及び加熱用熱交換器(10)を接続する第3の循環経路を備え、熱を伝える第3の流体を前記第3の循環経路に沿って前記内燃機関(4)及び前記加熱用熱交換器(10)を介して循環する加熱回路と、
前記第2の流体が前記蒸発器(11)から前記冷却用熱交換器(12)に送られる前記第2の循環経路の一部と、前記第3の流体が前記内燃機関(4)から前記加熱用熱交換器(10)に送られる前記第3の循環経路の一部との間をつなぐ第1の弁(14)と、
前記第2の流体が前記冷却用熱交換器(12)から前記蒸発器(11)に送られる前記第2の循環経路の一部と、前記第3の流体が前記加熱用熱交換器(10)から前記内燃機関(4)に送られる前記第3の循環経路の一部との間をつなぐ第2の弁(15)と、
暖房時、前記蒸発器(11)からの前記第2の流体が、前記冷却用熱交換器(12)を通過することなく、前記第1の弁(14)、前記加熱用熱交換器(10)、及び第2の弁(15)を介して前記蒸発器(11)に送り戻されるとともに、前記第3の流体が前記内燃機関(4)から前記加熱用熱交換器(10)に送られるように、前記第1の弁(14)と前記第2の弁(15)を制御する制御部を有する、自動車用空調システム。 - 前記制御部は、非暖房時、前記蒸発器(11)からの前記第2の流体が、前記第1の弁(14)を介して前記加熱用と冷却用の熱交換器(10,12)に運ばれた後、前記第2の弁(15)で集められて、前記蒸発器(11)に戻されるように、前記第1の弁(14)と前記第2の弁(15)を制御する、請求項1の自動車用空調システム。
- 前記加熱用と冷却用の熱交換器(10,12)は乗員室(2)に配置され、前記圧縮機(5)、前記凝縮器(6)、前記膨張機器(7)は機関室(3)に配置されている、請求項1又は2の自動車用空調システム。
- 前記第1の弁(14)と前記第2の弁(15)はそれぞれ四方弁である、請求項1から3のいずれかの自動車用空調システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425393A EP2135758B1 (en) | 2008-05-30 | 2008-05-30 | Air conditioning system for a motor-vehicle, with an air cooling secondary circuit connectable to the heating circuit |
EP08425393.9 | 2008-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009286388A JP2009286388A (ja) | 2009-12-10 |
JP5570750B2 true JP5570750B2 (ja) | 2014-08-13 |
Family
ID=39846971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009104848A Active JP5570750B2 (ja) | 2008-05-30 | 2009-04-23 | 自動車用空調システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8424331B2 (ja) |
EP (1) | EP2135758B1 (ja) |
JP (1) | JP5570750B2 (ja) |
AT (1) | ATE479568T1 (ja) |
DE (1) | DE602008002424D1 (ja) |
ES (1) | ES2349499T3 (ja) |
Families Citing this family (17)
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---|---|---|---|---|
US7980093B2 (en) * | 2009-09-25 | 2011-07-19 | Whirlpool Corporation | Combined refrigerant compressor and secondary liquid coolant pump |
CN102371869B (zh) * | 2010-08-09 | 2015-06-24 | 杭州三花研究院有限公司 | 电动汽车及其热管理系统 |
CN102452297B (zh) * | 2010-10-29 | 2014-07-09 | 杭州三花研究院有限公司 | 电动汽车及其热管理系统 |
US20120227429A1 (en) * | 2011-03-10 | 2012-09-13 | Timothy Louvar | Cooling system |
CA2804021C (en) | 2011-03-11 | 2018-06-19 | Clark Equipment Company | A ventilation system for a power machine |
JP5881129B2 (ja) * | 2011-10-03 | 2016-03-09 | ボルボ トラック コーポレイション | 冷凍室を備えたトラック |
US8919140B2 (en) * | 2012-01-23 | 2014-12-30 | Caterpillar Inc. | Method and apparatus providing auxiliary cabin cooling |
CN104070960B (zh) * | 2014-06-25 | 2016-06-01 | 奇瑞汽车股份有限公司 | 一种混合动力汽车空调系统及其控制方法 |
CN105835653B (zh) * | 2015-01-14 | 2018-11-09 | 北京长城华冠汽车科技股份有限公司 | 一种新能源车辆的集中式多工况热管理系统 |
US10173497B2 (en) | 2015-01-20 | 2019-01-08 | Ford Global Technologies, Llc | Auxiliary vehicle HVAC system for efficient multi-zone spot cooling |
US10267546B2 (en) * | 2015-09-04 | 2019-04-23 | Ford Global Technologies Llc | Vehicle HVAC system with combination heat exchanger for heating and cooling vehicle interior |
CN105196834A (zh) * | 2015-10-29 | 2015-12-30 | 北京新能源汽车股份有限公司 | 用于混合动力车辆的发动机系统以及混合动力车辆 |
WO2018102636A1 (en) | 2016-12-02 | 2018-06-07 | Carrier Corporation | Cargo transport heating system |
FR3085468B1 (fr) * | 2018-09-03 | 2020-12-18 | Arkema France | Procede de conditionnement d'air |
US11124047B2 (en) | 2018-11-03 | 2021-09-21 | Hyundai Motor Company | Vehicular HVAC system with liquid-cooled charge air cooler integration |
CN111319514B (zh) * | 2020-02-28 | 2022-05-24 | 华为数字能源技术有限公司 | 一种热管理系统和新能源汽车 |
US11407280B1 (en) | 2022-02-10 | 2022-08-09 | Rancho Del I.P. | Ultra-low-cost coolant heating apparatus for electric vehicle applications |
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DE19850829C1 (de) * | 1998-11-04 | 2000-03-16 | Valeo Klimasysteme Gmbh | Kühl-Heiz-Kreis für ein Fahrzeug |
FR2808741B1 (fr) * | 2000-05-15 | 2002-12-27 | Peugeot Citroen Automobiles Sa | Dispositif de regulation thermique pour vehicule automobile et procedes pour la mise en oeuvre de ce dispositif |
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-
2008
- 2008-05-30 ES ES08425393T patent/ES2349499T3/es active Active
- 2008-05-30 AT AT08425393T patent/ATE479568T1/de not_active IP Right Cessation
- 2008-05-30 DE DE602008002424T patent/DE602008002424D1/de active Active
- 2008-05-30 EP EP08425393A patent/EP2135758B1/en active Active
-
2009
- 2009-04-23 JP JP2009104848A patent/JP5570750B2/ja active Active
- 2009-04-29 US US12/432,223 patent/US8424331B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2135758B1 (en) | 2010-09-01 |
US20090293525A1 (en) | 2009-12-03 |
ES2349499T3 (es) | 2011-01-04 |
ATE479568T1 (de) | 2010-09-15 |
EP2135758A1 (en) | 2009-12-23 |
US8424331B2 (en) | 2013-04-23 |
JP2009286388A (ja) | 2009-12-10 |
DE602008002424D1 (de) | 2010-10-14 |
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