PT693663E - Aparelho para deteccao de informacao de controlo para um aparelho de condicionamento de ar frigorifico usando um refrigerante nao azeotropo - Google Patents
Aparelho para deteccao de informacao de controlo para um aparelho de condicionamento de ar frigorifico usando um refrigerante nao azeotropo Download PDFInfo
- Publication number
- PT693663E PT693663E PT95304838T PT95304838T PT693663E PT 693663 E PT693663 E PT 693663E PT 95304838 T PT95304838 T PT 95304838T PT 95304838 T PT95304838 T PT 95304838T PT 693663 E PT693663 E PT 693663E
- Authority
- PT
- Portugal
- Prior art keywords
- refrigerant
- composition
- temperature
- air conditioner
- decompression device
- Prior art date
Links
- 239000002826 coolant Substances 0.000 title claims description 9
- 238000004378 air conditioning Methods 0.000 title description 4
- 239000003507 refrigerant Substances 0.000 claims description 194
- 239000000203 mixture Substances 0.000 claims description 123
- 230000006837 decompression Effects 0.000 claims description 64
- 238000001816 cooling Methods 0.000 claims description 41
- 238000005057 refrigeration Methods 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 35
- 239000007788 liquid Substances 0.000 description 20
- 238000001704 evaporation Methods 0.000 description 19
- 230000008020 evaporation Effects 0.000 description 19
- 238000010276 construction Methods 0.000 description 16
- 239000011555 saturated liquid Substances 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 13
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000009833 condensation Methods 0.000 description 10
- 230000005494 condensation Effects 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013021 overheating Methods 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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
- 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
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0401—Refrigeration circuit bypassing means for the compressor
-
- 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
- F25B2600/2513—Expansion 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
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
-
- 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
- F25B2700/2101—Temperatures in a bypass
-
- 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
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16957094A JP2943613B2 (ja) | 1994-07-21 | 1994-07-21 | 非共沸混合冷媒を用いた冷凍空調装置 |
| JP6207457A JP2948105B2 (ja) | 1994-08-31 | 1994-08-31 | 非共沸混合冷媒を用いた冷凍空調装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT693663E true PT693663E (pt) | 2000-09-29 |
Family
ID=26492842
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT95304838T PT693663E (pt) | 1994-07-21 | 1995-07-11 | Aparelho para deteccao de informacao de controlo para um aparelho de condicionamento de ar frigorifico usando um refrigerante nao azeotropo |
| PT98107192T PT853221E (pt) | 1994-07-21 | 1995-07-11 | Aparelho de deteccao de informacao de controlo para um aparelho de condicionamento de refrigeracao usando um refrigerente nao azeotropo |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT98107192T PT853221E (pt) | 1994-07-21 | 1995-07-11 | Aparelho de deteccao de informacao de controlo para um aparelho de condicionamento de refrigeracao usando um refrigerente nao azeotropo |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US5626026A (show.php) |
| EP (7) | EP0854329B1 (show.php) |
| CN (1) | CN1067154C (show.php) |
| AU (1) | AU683385B2 (show.php) |
| DE (7) | DE69532003T2 (show.php) |
| ES (7) | ES2178068T3 (show.php) |
| PT (2) | PT693663E (show.php) |
| TW (1) | TW289079B (show.php) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254363A (ja) * | 1995-03-15 | 1996-10-01 | Toshiba Corp | 空調制御装置 |
| JP3655681B2 (ja) * | 1995-06-23 | 2005-06-02 | 三菱電機株式会社 | 冷媒循環システム |
| US5701753A (en) * | 1995-06-26 | 1997-12-30 | Nippondenso Co., Ltd. | Air conditioning apparatus |
| JP3185722B2 (ja) * | 1997-08-20 | 2001-07-11 | 三菱電機株式会社 | 冷凍空調装置および冷凍空調装置の冷媒組成を求める方法 |
| JP4200532B2 (ja) | 1997-12-25 | 2008-12-24 | 三菱電機株式会社 | 冷凍装置 |
| US6079217A (en) * | 1998-08-03 | 2000-06-27 | York International Corporation | Method and system for the determination of a ternary refrigerant mixture composition |
| US6035648A (en) * | 1998-08-03 | 2000-03-14 | York International Corporation | Method of charging and recharging a refrigeration system containing a ternary refrigerant |
| EP1225400B1 (en) * | 1999-10-18 | 2007-12-12 | Daikin Industries, Ltd. | Refrigerating device |
| JP3501058B2 (ja) * | 1999-12-28 | 2004-02-23 | ダイキン工業株式会社 | 空気調和機 |
| JP3956674B2 (ja) * | 2001-11-13 | 2007-08-08 | ダイキン工業株式会社 | 冷媒回路 |
| US20050077182A1 (en) * | 2003-10-10 | 2005-04-14 | Applied Materials, Inc. | Volume measurement apparatus and method |
| KR100618212B1 (ko) * | 2003-10-16 | 2006-09-01 | 엘지전자 주식회사 | 에어컨의 냉매 온도 제어 시스템 및 그 제어방법 |
| KR100550566B1 (ko) * | 2004-02-25 | 2006-02-10 | 엘지전자 주식회사 | 멀티형 히트 펌프의 제어 방법 |
| KR100631540B1 (ko) * | 2004-10-26 | 2006-10-09 | 엘지전자 주식회사 | 히트 펌프식 멀티형 공기조화기의 가스관 막힘 검출시스템및 방법 |
| US7987679B2 (en) * | 2005-02-24 | 2011-08-02 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
| ES2729265T3 (es) * | 2005-10-25 | 2019-10-31 | Mitsubishi Electric Corp | Acondicionador de aire, método de llenado de refrigerante en acondicionador de aire, método para evaluar el estado de llenado de refrigerante en acondicionador de aire, así como método de llenado de refrigerante y limpieza de tuberías para acondicionador de aire |
| KR20080111517A (ko) * | 2006-03-31 | 2008-12-23 | 파커-한니핀 코포레이션 | 전자 밸브와, 이를 구비한 팽창 밸브 장치 |
| JP4705878B2 (ja) * | 2006-04-27 | 2011-06-22 | ダイキン工業株式会社 | 空気調和装置 |
| JP5055965B2 (ja) * | 2006-11-13 | 2012-10-24 | ダイキン工業株式会社 | 空気調和装置 |
| US20100083679A1 (en) * | 2008-10-06 | 2010-04-08 | Thermo King Corporation | Temperature control system with a directly-controlled purge cycle |
| JP5042262B2 (ja) * | 2009-03-31 | 2012-10-03 | 三菱電機株式会社 | 空調給湯複合システム |
| US20120145252A1 (en) | 2009-08-17 | 2012-06-14 | Dunan Microstaq, Inc. | Micromachined Device and Control Method |
| DE102009049924A1 (de) * | 2009-10-19 | 2011-05-12 | Storz Medical Ag | Druckwellengerät mit pneumatischem Antrieb |
| CN103097835B (zh) * | 2010-06-30 | 2016-01-20 | 丹福斯有限公司 | 使用过冷值操作蒸汽压缩系统的方法 |
| US8996141B1 (en) | 2010-08-26 | 2015-03-31 | Dunan Microstaq, Inc. | Adaptive predictive functional controller |
| WO2012042573A1 (ja) * | 2010-09-30 | 2012-04-05 | 三菱電機株式会社 | 空気調和装置 |
| JPWO2012101672A1 (ja) * | 2011-01-26 | 2014-06-30 | 三菱電機株式会社 | 空気調和装置 |
| CN103562660B (zh) * | 2011-06-16 | 2015-11-25 | 三菱电机株式会社 | 空气调节装置 |
| EP2730863B1 (en) * | 2011-07-07 | 2020-06-03 | Mitsubishi Electric Corporation | Refrigeration and air conditioning device and method for controlling refrigeration and air conditioning device |
| EP2746699B1 (en) * | 2011-08-19 | 2019-12-18 | Mitsubishi Electric Corporation | Refrigeration cycle device |
| JP5759018B2 (ja) * | 2011-12-22 | 2015-08-05 | 三菱電機株式会社 | 冷凍サイクル装置 |
| US9140613B2 (en) | 2012-03-16 | 2015-09-22 | Zhejiang Dunan Hetian Metal Co., Ltd. | Superheat sensor |
| JP5818979B2 (ja) * | 2012-05-11 | 2015-11-18 | 三菱電機株式会社 | 空気調和装置 |
| JP2014047980A (ja) * | 2012-08-31 | 2014-03-17 | Noritz Corp | 潜熱回収型給湯装置 |
| EP2924372B1 (en) * | 2012-11-20 | 2021-01-27 | Mitsubishi Electric Corporation | Refrigeration device |
| CA2902742C (en) | 2013-03-21 | 2018-01-09 | International Electronic Machines Corporation | Noncontact measuring device |
| DE102013213347A1 (de) * | 2013-07-08 | 2015-01-08 | Bayerische Motoren Werke Aktiengesellschaft | System zur Steuerung einer Heiz-Klimaanlage in einem Kraftfahrzeug |
| CN103344357B (zh) * | 2013-07-10 | 2015-04-08 | 海信（山东）空调有限公司 | 一种检测冷媒系统控制参数的装置及检测方法 |
| WO2015029160A1 (ja) * | 2013-08-28 | 2015-03-05 | 三菱電機株式会社 | 空気調和装置 |
| KR102240070B1 (ko) * | 2014-03-20 | 2021-04-13 | 엘지전자 주식회사 | 공기조화기 및 그 제어방법 |
| JP6120797B2 (ja) * | 2014-04-04 | 2017-04-26 | 三菱電機株式会社 | 空気調和機 |
| US20160047595A1 (en) * | 2014-08-18 | 2016-02-18 | Paul Mueller Company | Systems and Methods for Operating a Refrigeration System |
| DE102015013835A1 (de) * | 2015-10-27 | 2017-04-27 | Linde Aktiengesellschaft | Testbypass für eine Kälteanlage mit einem Flüssigkeitsgefäß auf variablem Druckniveau |
| CN105444473A (zh) * | 2015-12-29 | 2016-03-30 | 常熟市上海飞奥压力容器制造有限公司 | 冷凝器 |
| JP2018141574A (ja) * | 2017-02-27 | 2018-09-13 | 三菱重工サーマルシステムズ株式会社 | 組成異常検知装置及び組成異常検知方法 |
| WO2019053858A1 (ja) * | 2017-09-14 | 2019-03-21 | 三菱電機株式会社 | 冷凍サイクル装置および冷凍装置 |
| CN110398043B (zh) * | 2018-04-25 | 2022-06-14 | 三花控股集团有限公司 | 热管理系统及其控制方法 |
| US11835270B1 (en) * | 2018-06-22 | 2023-12-05 | Booz Allen Hamilton Inc. | Thermal management systems |
| CN109269132A (zh) * | 2018-07-16 | 2019-01-25 | 同济大学 | 一种带液体增压回路的混合工质压缩循环系统 |
| CN112739961B (zh) * | 2018-09-28 | 2022-05-17 | 三菱电机株式会社 | 制冷循环装置的室外机、制冷循环装置以及空调装置 |
| DK181305B1 (en) * | 2019-01-15 | 2023-08-07 | Maersk Container Ind A/S | CALIBRATION OF COOLANT SATURATION TEMPERATURE IN A COOLING SYSTEM |
| CN111503914B (zh) * | 2019-01-31 | 2022-07-15 | 日立江森自控空调有限公司 | 一种制冷剂分配调节装置、空调系统和空调系统控制方法 |
| CN112944743A (zh) | 2019-12-09 | 2021-06-11 | 杭州三花研究院有限公司 | 一种控制方法以及控制系统 |
| WO2025221738A1 (en) * | 2024-04-16 | 2025-10-23 | Vertiv Corporation | Leak detection method for zeotropic refrigerants |
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| JP3178103B2 (ja) * | 1992-08-31 | 2001-06-18 | 株式会社日立製作所 | 冷凍サイクル |
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| CN1135341C (zh) * | 1994-05-30 | 2004-01-21 | 三菱电机株式会社 | 制冷循环系统 |
-
1995
- 1995-07-11 EP EP98107191A patent/EP0854329B1/en not_active Expired - Lifetime
- 1995-07-11 DE DE69532003T patent/DE69532003T2/de not_active Expired - Lifetime
- 1995-07-11 EP EP98107192A patent/EP0853221B1/en not_active Expired - Lifetime
- 1995-07-11 EP EP95304838A patent/EP0693663B1/en not_active Expired - Lifetime
- 1995-07-11 DE DE69526982T patent/DE69526982T2/de not_active Expired - Lifetime
- 1995-07-11 DE DE69527092T patent/DE69527092T2/de not_active Expired - Lifetime
- 1995-07-11 PT PT95304838T patent/PT693663E/pt unknown
- 1995-07-11 ES ES98107191T patent/ES2178068T3/es not_active Expired - Lifetime
- 1995-07-11 ES ES95304838T patent/ES2148441T3/es not_active Expired - Lifetime
- 1995-07-11 ES ES98107196T patent/ES2176850T3/es not_active Expired - Lifetime
- 1995-07-11 ES ES98107194T patent/ES2176849T3/es not_active Expired - Lifetime
- 1995-07-11 US US08/500,551 patent/US5626026A/en not_active Expired - Lifetime
- 1995-07-11 EP EP98107193A patent/EP0854330B1/en not_active Expired - Lifetime
- 1995-07-11 EP EP98107196A patent/EP0854332B1/en not_active Expired - Lifetime
- 1995-07-11 ES ES98107193T patent/ES2178069T3/es not_active Expired - Lifetime
- 1995-07-11 DE DE69517099T patent/DE69517099T2/de not_active Expired - Lifetime
- 1995-07-11 DE DE69527095T patent/DE69527095T2/de not_active Expired - Lifetime
- 1995-07-11 DE DE69526980T patent/DE69526980T2/de not_active Expired - Lifetime
- 1995-07-11 EP EP98107195A patent/EP0853222B1/en not_active Expired - Lifetime
- 1995-07-11 PT PT98107192T patent/PT853221E/pt unknown
- 1995-07-11 DE DE69526979T patent/DE69526979T2/de not_active Expired - Lifetime
- 1995-07-11 EP EP98107194A patent/EP0854331B1/en not_active Expired - Lifetime
- 1995-07-11 ES ES98107192T patent/ES2208995T3/es not_active Expired - Lifetime
- 1995-07-11 ES ES98107195T patent/ES2178070T3/es not_active Expired - Lifetime
- 1995-07-18 AU AU25041/95A patent/AU683385B2/en not_active Ceased
- 1995-07-21 CN CN95108967A patent/CN1067154C/zh not_active Expired - Lifetime
- 1995-07-28 TW TW084107907A patent/TW289079B/zh active
-
1997
- 1997-01-07 US US08/779,851 patent/US5735132A/en not_active Expired - Lifetime
-
1998
- 1998-01-12 US US09/005,813 patent/US5941084A/en not_active Expired - Fee Related
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