JP6704512B2 - 空気調和装置、鉄道車両用空気調和装置および空気調和装置の制御方法 - Google Patents
空気調和装置、鉄道車両用空気調和装置および空気調和装置の制御方法 Download PDFInfo
- Publication number
- JP6704512B2 JP6704512B2 JP2019509709A JP2019509709A JP6704512B2 JP 6704512 B2 JP6704512 B2 JP 6704512B2 JP 2019509709 A JP2019509709 A JP 2019509709A JP 2019509709 A JP2019509709 A JP 2019509709A JP 6704512 B2 JP6704512 B2 JP 6704512B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- compressor
- pressure
- air conditioner
- opening degree
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 112
- 239000003507 refrigerant Substances 0.000 claims description 276
- 230000008569 process Effects 0.000 claims description 94
- 230000006835 compression Effects 0.000 claims description 61
- 238000007906 compression Methods 0.000 claims description 61
- 238000004378 air conditioning Methods 0.000 claims description 24
- 230000001133 acceleration Effects 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000012508 change request Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 19
- 230000008859 change Effects 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- 239000010687 lubricating oil Substances 0.000 description 13
- 230000007423 decrease Effects 0.000 description 10
- 238000012937 correction Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- 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
- F25B2500/28—Means for preventing liquid refrigerant entering into 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
- F25B2600/02—Compressor control
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0262—Compressor control by controlling unloaders internal to 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
- F25B2600/2501—Bypass 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
- 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
- F25B2700/1933—Suction 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
- F25B2700/21—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017065291 | 2017-03-29 | ||
JP2017065291 | 2017-03-29 | ||
PCT/JP2018/011700 WO2018180985A1 (ja) | 2017-03-29 | 2018-03-23 | 空気調和装置、鉄道車両用空気調和装置および空気調和装置の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018180985A1 JPWO2018180985A1 (ja) | 2019-06-27 |
JP6704512B2 true JP6704512B2 (ja) | 2020-06-03 |
Family
ID=63677045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019509709A Active JP6704512B2 (ja) | 2017-03-29 | 2018-03-23 | 空気調和装置、鉄道車両用空気調和装置および空気調和装置の制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200232683A1 (zh) |
EP (1) | EP3604970B1 (zh) |
JP (1) | JP6704512B2 (zh) |
CN (1) | CN110462306A (zh) |
WO (1) | WO2018180985A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113587379A (zh) * | 2021-07-05 | 2021-11-02 | 青岛海信日立空调系统有限公司 | 空调控制系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110974186B (zh) * | 2018-10-02 | 2022-08-30 | 希尔-罗姆服务公司 | 用于确定目标区域温度变化的温度监测系统和方法 |
EP4261097A4 (en) * | 2020-12-14 | 2024-06-12 | Mitsubishi Electric Corporation | AIR CONDITIONER FOR RAIL VEHICLES |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5743171A (en) * | 1980-08-29 | 1982-03-11 | Matsushita Electric Ind Co Ltd | Refrigerant flow rate controller |
JPS5867275U (ja) * | 1981-10-31 | 1983-05-07 | 株式会社東芝 | 冷凍サイクル装置 |
JP2735188B2 (ja) * | 1987-03-20 | 1998-04-02 | 株式会社日立製作所 | 空気調和装置 |
JPS6330930Y2 (zh) * | 1987-07-03 | 1988-08-18 | ||
JPH0293660U (zh) * | 1989-01-13 | 1990-07-25 | ||
JP2646914B2 (ja) * | 1991-11-05 | 1997-08-27 | 三菱電機株式会社 | 冷凍装置 |
JP3558788B2 (ja) | 1996-07-25 | 2004-08-25 | 株式会社エヌ・ティ・ティ ファシリティーズ | 空気調和機およびその制御方法 |
JPH11294332A (ja) * | 1998-04-08 | 1999-10-26 | Matsushita Electric Ind Co Ltd | 冷凍サイクルの圧縮機 |
JPH11324951A (ja) * | 1998-05-19 | 1999-11-26 | Mitsubishi Electric Corp | 空気調和機 |
US6637222B2 (en) * | 2000-06-07 | 2003-10-28 | Samsung Electronics Co., Ltd. | System for controlling starting of air conditioner and control method thereof |
JP4363036B2 (ja) * | 2002-12-19 | 2009-11-11 | ダイキン工業株式会社 | 冷凍装置 |
JP4767133B2 (ja) * | 2006-08-31 | 2011-09-07 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6136263B2 (ja) * | 2012-12-28 | 2017-05-31 | ダイキン工業株式会社 | 冷凍装置 |
-
2018
- 2018-03-23 EP EP18775602.8A patent/EP3604970B1/en active Active
- 2018-03-23 CN CN201880020456.0A patent/CN110462306A/zh active Pending
- 2018-03-23 JP JP2019509709A patent/JP6704512B2/ja active Active
- 2018-03-23 US US16/486,867 patent/US20200232683A1/en not_active Abandoned
- 2018-03-23 WO PCT/JP2018/011700 patent/WO2018180985A1/ja unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113587379A (zh) * | 2021-07-05 | 2021-11-02 | 青岛海信日立空调系统有限公司 | 空调控制系统 |
Also Published As
Publication number | Publication date |
---|---|
EP3604970A4 (en) | 2020-04-15 |
JPWO2018180985A1 (ja) | 2019-06-27 |
US20200232683A1 (en) | 2020-07-23 |
CN110462306A (zh) | 2019-11-15 |
EP3604970B1 (en) | 2022-08-03 |
EP3604970A1 (en) | 2020-02-05 |
WO2018180985A1 (ja) | 2018-10-04 |
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