JP2005098691A - エアコンディショナおよびエアコンディショナを運転するための方法 - Google Patents
エアコンディショナおよびエアコンディショナを運転するための方法 Download PDFInfo
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- JP2005098691A JP2005098691A JP2004278065A JP2004278065A JP2005098691A JP 2005098691 A JP2005098691 A JP 2005098691A JP 2004278065 A JP2004278065 A JP 2004278065A JP 2004278065 A JP2004278065 A JP 2004278065A JP 2005098691 A JP2005098691 A JP 2005098691A
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- air conditioner
- evaporator
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- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
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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
- B60H1/00642—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
- B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- 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
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
- B60H2001/3252—Cooling devices information from a variable is obtained related to pressure of the refrigerant at an evaporating unit
-
- 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
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
- B60H2001/3263—Cooling devices information from a variable is obtained related to temperature of the refrigerant at an evaporating unit
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
-
- 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
- F25B2327/00—Refrigeration system using an engine for driving a compressor
- F25B2327/001—Refrigeration system using an engine for driving a compressor of the internal combustion type
-
- 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
- F25B2600/25—Control of valves
- F25B2600/2515—Flow valves
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/197—Pressures of the evaporator
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
【解決手段】特に内燃機関により駆動される車両に用いられるCO2エアコンディショナの、少なくとも1つのエバポレータ24と圧縮機12とガスクーラ14と膨張機構20とを備えた冷媒回路10に、設定可能なパラメータに相応してエバポレータ24が充填可能となることを可能にする別の作動可能な手段46が設けられている。
【選択図】図3
Description
12 コンプレッサ
14 ガスクーラ
16 オイルセパレータ
18 熱交換器
20 膨張機構
22 膨張弁
24 エバポレータ
28 アキュムレータ
30 U字形管
32 開口
34 接続手段
36 バッフルプレート
38 液状成分
40 ガス状成分
42 液面レベル
44 開口
46 弁
48 接続手段
50,52 センサ
54,56 圧力センサ
Claims (13)
- 自動車に用いられるエアコンディショナ、特に内燃機関により駆動される車両に用いられるCO2エアコンディショナであって、少なくとも1つのエバポレータ(24)と圧縮機(12)とガスクーラ(14)もしくはコンデンサ(14)と膨張機構(20)とを備えた冷媒回路(10)が設けられている形式のものにおいて、冷媒回路(10)に、設定可能なパラメータに相応してエバポレータ(24)が充填可能となることを可能にする別の作動可能な手段(46)が設けられていることを特徴とするエアコンディショナ。
- 前記作動可能な手段が、開ループ式もしくは閉ループ式に制御可能な弁(46)を有している、請求項1記載のエアコンディショナ。
- 前記弁(46)が、接続手段(48)を介して冷媒回路(10)に設けられたアキュムレータ(28)に接続可能である、請求項2記載のエアコンディショナ。
- 前記弁(46)および/または前記接続手段(48)が、冷媒回路(10)に設けられたアキュムレータ(28)に組み込まれている、請求項2記載のエアコンディショナ。
- 冷媒回路(10)に前記弁(46)と圧縮機(12)との間で熱交換器(18)、特に内部の熱交換器が配置されている、請求項3または4記載のエアコンディショナ。
- 前記弁(46)が、電気的に制御可能な弁である、請求項2から4までのいずれか1項記載のエアコンディショナ。
- 前記弁(46)が、サーモスタット式の弁である、請求項2から4までのいずれか1項記載のエアコンディショナ。
- 前記弁(46)が、エバポレータ(24)における過熱に相応して作動させられ、かつ/または制御され得るようになっている、請求項2から7までのいずれか1項記載のエアコンディショナ。
- エアコンディショナの冷媒回路(10)に配置されている、少なくとも1つのエバポレータ(24)と圧縮機(12)とガスクーラ(14)と制御可能な膨張機構(20)とを備えたエアコンディショナ、特に内燃機関により駆動される車両に用いられるCO2エアコンディショナを運転するための方法において、エバポレータ(24)の充填が調節可能であることを特徴とする、エアコンディショナを運転するための方法。
- エバポレータ(24)の充填を、冷媒回路(10)に設けられたアキュムレータ(28)からの液状冷媒の排出により制御する、請求項9記載の方法。
- コンプレッサ(12)と、制御可能なドレーン弁(46)とによって冷媒回路(10)のアキュムレータ(28)から液状冷媒を吸い出して、エバポレータ(24)に供給する、請求項9または10記載の方法。
- エバポレータ(24)における過熱に対応する作動量により、前記ドレーン弁(46)を開ループ式および/または閉ループ式に制御する、請求項11記載の方法。
- 液状冷媒をコンプレッサ(12)の手前で熱交換器(18)、特に内部の熱交換器を通じて案内する、請求項12記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10344588A DE10344588A1 (de) | 2003-09-25 | 2003-09-25 | Klimaanlage und Verfahren zum Betreiben einer Klimaanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005098691A true JP2005098691A (ja) | 2005-04-14 |
Family
ID=34306070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004278065A Pending JP2005098691A (ja) | 2003-09-25 | 2004-09-24 | エアコンディショナおよびエアコンディショナを運転するための方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005098691A (ja) |
DE (1) | DE10344588A1 (ja) |
FR (1) | FR2860187A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007071529A (ja) * | 2006-09-08 | 2007-03-22 | Denso Corp | 冷凍サイクル装置 |
CN113294924A (zh) * | 2020-02-21 | 2021-08-24 | 松下知识产权经营株式会社 | 冷冻装置 |
WO2023051831A1 (zh) * | 2021-09-30 | 2023-04-06 | 青岛海信日立空调系统有限公司 | 空调器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2963665B1 (fr) * | 2010-08-05 | 2015-10-16 | Valeo Systemes Thermiques | Boucle de climatisation comprenant un dispositif de reception d'un fluide refrigerant |
FR2990264B1 (fr) * | 2012-05-04 | 2018-07-27 | Valeo Systemes Thermiques | Installation de chauffage, ventilation et/ou climatisation a masse circulante reduite. |
CN107208937A (zh) * | 2015-01-23 | 2017-09-26 | 三菱电机株式会社 | 空气调节装置 |
DE102015007564B4 (de) | 2015-06-12 | 2023-11-23 | Audi Ag | Verfahren zum Betreiben einer Klimaanlage |
GB2539911A (en) * | 2015-06-30 | 2017-01-04 | Arctic Circle Ltd | Refrigeration apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062948C2 (de) * | 2000-12-16 | 2002-11-14 | Eaton Fluid Power Gmbh | Kältemaschine mit kontrollierter Kältemittelphase vor dem Verdichter |
DE10159148A1 (de) * | 2001-12-01 | 2003-06-12 | Bosch Gmbh Robert | Klimaanlage |
DE10203772A1 (de) * | 2002-01-30 | 2004-04-15 | Robert Bosch Gmbh | Klimaanlage mit Heizfunktion und Verfahren zum Betrieb einer Klimaanlage mit Heizfunktion |
-
2003
- 2003-09-25 DE DE10344588A patent/DE10344588A1/de not_active Withdrawn
-
2004
- 2004-09-24 JP JP2004278065A patent/JP2005098691A/ja active Pending
- 2004-09-24 FR FR0452137A patent/FR2860187A1/fr active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007071529A (ja) * | 2006-09-08 | 2007-03-22 | Denso Corp | 冷凍サイクル装置 |
CN113294924A (zh) * | 2020-02-21 | 2021-08-24 | 松下知识产权经营株式会社 | 冷冻装置 |
WO2023051831A1 (zh) * | 2021-09-30 | 2023-04-06 | 青岛海信日立空调系统有限公司 | 空调器 |
Also Published As
Publication number | Publication date |
---|---|
FR2860187A1 (fr) | 2005-04-01 |
DE10344588A1 (de) | 2005-05-12 |
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