JP4213535B2 - 車両用空調装置 - Google Patents
車両用空調装置 Download PDFInfo
- Publication number
- JP4213535B2 JP4213535B2 JP2003271205A JP2003271205A JP4213535B2 JP 4213535 B2 JP4213535 B2 JP 4213535B2 JP 2003271205 A JP2003271205 A JP 2003271205A JP 2003271205 A JP2003271205 A JP 2003271205A JP 4213535 B2 JP4213535 B2 JP 4213535B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- vehicle
- air conditioner
- refrigerant
- cooling water
- 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
Links
- 239000003507 refrigerant Substances 0.000 claims description 122
- 238000010438 heat treatment Methods 0.000 claims description 60
- 239000000498 cooling water Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 123
- 239000003990 capacitor Substances 0.000 description 47
- 238000011084 recovery Methods 0.000 description 21
- 239000007791 liquid phase Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- 239000002826 coolant Substances 0.000 description 8
- 238000007664 blowing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/31—Low ambient temperatures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
2…コンプレッサ
3…メインコンデンサ(放熱用熱交換器)
4…サブコンデンサ(放熱用熱交換器)
6…膨張弁(膨張手段)
7…エバポレータ(吸熱用車室内熱交換器)
20…ラジエータ(加熱手段)
20a…電気ヒータ(加熱手段)
21…ヒータコア(発熱手段)
23…電動ウォーターポンプ
24…電磁制御弁
L1…第1の冷媒ライン(冷媒の循環経路)
L2…第2の冷媒ライン(冷媒の循環経路)
L3…第1の冷却水ライン
L4…第2の冷却水ライン
P1…車室内空気流路
Claims (6)
- 気相冷媒を圧縮するコンプレッサ(2)と、このコンプレッサ(2)から導入された当該気相冷媒の熱を周辺の空気に放出させる放熱用熱交換器(3、4)と、車室内空気流路(P1)内に配設され、該放熱用熱交換器(3、4)から導入された当該気相冷媒に送風空気の熱を吸収させる吸熱用車室内熱交換器(7)と、該放熱用熱交換器(3、4)から該吸熱用車室内熱交換器(7)へ導入される冷媒を膨張させる膨張手段(6)と、車室内空気流路(P1)内に配設された発熱手段(21)とを備え、車両室内の温度環境を調整する車両用空調装置において、
前記放熱用熱交換器(3、4)が複数配設され、
これら放熱用熱交換器(3、4)のそれぞれに冷媒の循環経路(L1、L2)が形成され、
該放熱用熱交換器(3、4)の内、車室外に設置された放熱用車室外熱交換器(3)と熱交換が可能な位置に加熱手段(20)が設置されたことを特徴とする車両用空調装置。 - 請求項1に記載の車両用空調装置において、
前記加熱手段は、車両の駆動源を冷却する冷却水を熱媒体とする熱交換器(20)であることを特徴とする車両用空調装置。 - 請求項2に記載の車両用空調装置において、
前記冷却水が内部を循環する冷却水循環経路(L3)の該加熱手段(20)上流側に電磁制御弁(24)が配設されたことを特徴とする車両用空調装置。 - 請求項2に記載の車両用空調装置において、
前記冷却水循環系路(L3)に冷却水を循環する手段として、電動ウォーターポンプ(23)が配設されたことを特徴とする車両用空調装置。 - 請求項2〜請求項4のいずれか1項に記載の車両用空調装置において、
前記放熱用車室外熱交換器(3)を構成する放熱フィンと、
前記加熱手段(20)を構成する放熱フィンとが一体に形成されていることを特徴とする車両用空調装置。 - 請求項1に記載の車両用空調装置において、
前記加熱手段が、電気ヒータ(20a)であることを特徴とする車両用空調装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003271205A JP4213535B2 (ja) | 2003-07-04 | 2003-07-04 | 車両用空調装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003271205A JP4213535B2 (ja) | 2003-07-04 | 2003-07-04 | 車両用空調装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005029031A JP2005029031A (ja) | 2005-02-03 |
JP4213535B2 true JP4213535B2 (ja) | 2009-01-21 |
Family
ID=34209152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003271205A Expired - Fee Related JP4213535B2 (ja) | 2003-07-04 | 2003-07-04 | 車両用空調装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4213535B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160033837A (ko) * | 2014-09-18 | 2016-03-29 | 한온시스템 주식회사 | 차량용 히트 펌프 시스템 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5096956B2 (ja) * | 2008-02-14 | 2012-12-12 | カルソニックカンセイ株式会社 | 車両用空気調和システム |
JP2011005982A (ja) * | 2009-06-26 | 2011-01-13 | Denso Corp | 車両用空調装置 |
WO2017077947A1 (ja) * | 2015-11-03 | 2017-05-11 | 株式会社デンソー | 車両用空調装置 |
JP6424871B2 (ja) * | 2015-11-03 | 2018-11-21 | 株式会社デンソー | 車両用空調装置 |
-
2003
- 2003-07-04 JP JP2003271205A patent/JP4213535B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160033837A (ko) * | 2014-09-18 | 2016-03-29 | 한온시스템 주식회사 | 차량용 히트 펌프 시스템 |
KR102111318B1 (ko) * | 2014-09-18 | 2020-05-18 | 한온시스템 주식회사 | 차량용 히트 펌프 시스템 |
Also Published As
Publication number | Publication date |
---|---|
JP2005029031A (ja) | 2005-02-03 |
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