CN105431692B - 制冷回路 - Google Patents
制冷回路 Download PDFInfo
- Publication number
- CN105431692B CN105431692B CN201380077073.4A CN201380077073A CN105431692B CN 105431692 B CN105431692 B CN 105431692B CN 201380077073 A CN201380077073 A CN 201380077073A CN 105431692 B CN105431692 B CN 105431692B
- Authority
- CN
- China
- Prior art keywords
- refrigerating circuit
- sub
- refrigerant
- condenser
- cooled
- 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 abstract description 114
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 42
- 238000001816 cooling Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims 2
- 239000012071 phase Substances 0.000 claims 1
- 238000005191 phase separation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000010339 dilation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000006200 vaporizer 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- 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
- F25B40/02—Subcoolers
-
- 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
- F25B2339/044—Condensers with an integrated receiver
-
- 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
- F25B2500/19—Calculation of parameters
-
- 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
- F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
- F25B2500/222—Detecting refrigerant leaks
-
- 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
- F25B2700/2106—Temperatures of fresh outdoor air
-
- 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
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of 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
- 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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2013/061099 WO2014191035A1 (fr) | 2013-05-29 | 2013-05-29 | Circuit de réfrigération |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105431692A CN105431692A (zh) | 2016-03-23 |
| CN105431692B true CN105431692B (zh) | 2018-01-02 |
Family
ID=48539158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380077073.4A Expired - Fee Related CN105431692B (zh) | 2013-05-29 | 2013-05-29 | 制冷回路 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160109170A1 (fr) |
| EP (1) | EP3004756B1 (fr) |
| CN (1) | CN105431692B (fr) |
| WO (1) | WO2014191035A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3317592B1 (fr) * | 2015-07-01 | 2020-10-07 | Trane Air Conditioning Systems (China) Co. Ltd. | Wärmerückgewinnungssystem mit flüssigkeitsabscheideranwendung und ein verfahren des flüssigkeitsflusses durch einen flüssigkeitskreiskreislauf während eines kühl- und eines wärmerückgewinnungsmodus |
| WO2017006462A1 (fr) * | 2015-07-08 | 2017-01-12 | 三菱電機株式会社 | Appareil de conditionnement d'air |
| DE102016110585A1 (de) * | 2016-06-08 | 2017-12-14 | Truma Gerätetechnik GmbH & Co. KG | Klimasystem und Verfahren zur Leckageerkennung in einem Klimasystem |
| US11060775B2 (en) | 2017-03-09 | 2021-07-13 | Lennox Industries Inc. | Method and apparatus for refrigerant leak detection |
| CN110375466B (zh) | 2018-04-13 | 2022-10-28 | 开利公司 | 用于空气源热泵系统的制冷剂泄露的检测装置和方法 |
| CN110375468B (zh) | 2018-04-13 | 2022-10-11 | 开利公司 | 风冷热泵系统、用于其的制冷剂泄漏检测方法及检测系统 |
| US11287153B2 (en) * | 2019-12-02 | 2022-03-29 | Lennox Industries Inc. | Method and apparatus for risk reduction during refrigerant leak |
| JP6793862B1 (ja) * | 2020-01-14 | 2020-12-02 | 三菱電機株式会社 | 冷凍サイクル装置 |
| JP7260806B2 (ja) * | 2021-04-27 | 2023-04-19 | ダイキン工業株式会社 | 空調システム、その運転制御方法、及び空調システムの運転制御装置 |
| JP7112008B1 (ja) * | 2021-05-21 | 2022-08-03 | ダイキン工業株式会社 | 冷凍サイクル装置 |
| CN113701410B (zh) * | 2021-09-09 | 2022-08-26 | 珠海格力电器股份有限公司 | 制冷机组及其冷媒量控制方法、装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320794A (zh) * | 2000-04-26 | 2001-11-07 | 株式会社电装 | 制冷剂循环系统 |
| CN103148642A (zh) * | 2011-12-07 | 2013-06-12 | 现代自动车株式会社 | 用于车辆的冷凝器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0518639A (ja) * | 1991-07-11 | 1993-01-26 | Sanyo Electric Co Ltd | 冷凍機ユニツト |
| US5802860A (en) * | 1997-04-25 | 1998-09-08 | Tyler Refrigeration Corporation | Refrigeration system |
| EP1360445B1 (fr) * | 2001-02-05 | 2007-08-29 | Showa Denko K.K. | Echangeur thermique de type duplex et systeme de refrigeration equipe de cet echangeur |
| US7386985B2 (en) * | 2005-12-05 | 2008-06-17 | Carrier Corporation | Detection of refrigerant charge adequacy based on multiple temperature measurements |
| JP5011957B2 (ja) * | 2006-09-07 | 2012-08-29 | ダイキン工業株式会社 | 空気調和装置 |
| JP4803199B2 (ja) * | 2008-03-27 | 2011-10-26 | 株式会社デンソー | 冷凍サイクル装置 |
| JP5664063B2 (ja) * | 2010-09-21 | 2015-02-04 | 株式会社デンソー | 凝縮器 |
-
2013
- 2013-05-29 WO PCT/EP2013/061099 patent/WO2014191035A1/fr active Application Filing
- 2013-05-29 US US14/893,290 patent/US20160109170A1/en not_active Abandoned
- 2013-05-29 CN CN201380077073.4A patent/CN105431692B/zh not_active Expired - Fee Related
- 2013-05-29 EP EP13726194.7A patent/EP3004756B1/fr not_active Not-in-force
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320794A (zh) * | 2000-04-26 | 2001-11-07 | 株式会社电装 | 制冷剂循环系统 |
| CN103148642A (zh) * | 2011-12-07 | 2013-06-12 | 现代自动车株式会社 | 用于车辆的冷凝器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160109170A1 (en) | 2016-04-21 |
| EP3004756B1 (fr) | 2018-04-11 |
| WO2014191035A1 (fr) | 2014-12-04 |
| EP3004756A1 (fr) | 2016-04-13 |
| CN105431692A (zh) | 2016-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |