JP6441471B2 - 空気調和システム及びこれを備える空気調和機 - Google Patents
空気調和システム及びこれを備える空気調和機 Download PDFInfo
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- JP6441471B2 JP6441471B2 JP2017515813A JP2017515813A JP6441471B2 JP 6441471 B2 JP6441471 B2 JP 6441471B2 JP 2017515813 A JP2017515813 A JP 2017515813A JP 2017515813 A JP2017515813 A JP 2017515813A JP 6441471 B2 JP6441471 B2 JP 6441471B2
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- Prior art keywords
- valve port
- cylinder
- conditioning system
- air conditioning
- port
- 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.)
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- 238000004378 air conditioning Methods 0.000 title claims description 52
- 239000003507 refrigerant Substances 0.000 claims description 64
- 239000007788 liquid Substances 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B31/00—Compressor arrangements
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
- F25B31/008—Cooling of compressor or motor by injecting a liquid
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- 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
-
- 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
- F25B2400/06—Several compression cycles arranged in parallel
- F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
-
- 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
- F25B2400/13—Economisers
-
- 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
- F25B2400/23—Separators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
110 圧縮機、
111 排気口、
112 気体戻り口、
120 室外熱交換器、
121 第1入口、
122 第1出口、
130 室内熱交換器、
131 第2入口、
132 第2出口、
140 方向切替アセンブリ、
141 第1弁口、
142 第2弁口、
143 第3弁口、
144 第4弁口、
150 第1絞り部品
160 第2絞り部品、
170 気液分離器、
171 第1開口、
172 第2開口、
173 気体出口、
181 貯液器、
182 中圧吸気管
183 低圧吸気管
Claims (8)
- 空気調和システムであって、
第1シリンダと、該第1シリンダに並列に設けられた第2シリンダと、排気口と、気体戻り口とを有し、前記第1シリンダ及び前記第2シリンダによって圧縮された気体が前記排気口から排出され、前記第1シリンダの排気容積をV1とし、前記第2シリンダの排気容積をV2とすると、前記V1と前記V2とが、0<V2/V1≦0.1を満たす圧縮機と、
第1入口と、第1出口とを有する室外熱交換器と、
第2入口と、第2出口とを有し、且つ前記第1出口が前記第2入口に連通される室内熱交換器と、
第1弁口と、第2弁口と、第3弁口と、第4弁口とを有し、前記第1弁口が前記排気口に連通され、前記第4弁口が前記気体戻り口に連通され、前記第2弁口が前記第1入口に連通され、前記第3弁口が前記第2出口に連通される方向切替アセンブリと、
前記室内熱交換器と前記室外熱交換器との間に直列接続されている第1絞り部品及び第2絞り部品と、
第1開口と、第2開口と、気体出口とを有し、前記空気調和システムが冷房運転をする場合、前記第1弁口が前記第2弁口に連通され、前記第3弁口が前記第4弁口に連通され、前記第1開口が前記第1絞り部品に連通され、前記第2開口が前記第2絞り部品に連通され、前記気体出口が中圧吸気管を介して前記第2シリンダに連通され、前記空気調和システムが暖房運転をする場合、前記第1弁口が前記第3弁口に連通され、前記第2弁口が前記第4弁口に連通され、前記第1開口が前記中圧吸気管を介して前記第2シリンダに連通され、前記第2開口が前記第1絞り部品に連通され、前記気体出口が前記第2絞り部品に連通される気液分離器と、
一端が前記第4弁口に連通され、他端が低圧吸気管を介して前記気体戻り口に連通される貯液器とを備える空気調和システム。 - 前記V1と前記V2とが、0<V2/V1≦0.09を満たす請求項1に記載の空気調和システム。
- 前記V1と前記V2とが、0.04≦V2/V1≦0.08を満たす請求項2に記載の空気調和システム。
- 前記V1と前記V2とが、0.04≦V2/V1≦0.07を満たす請求項3に記載の空気調和システム。
- 前記V1と前記V2とが、0.07<V2/V1≦0.08を満たす請求項3に記載の空気調和システム。
- 前記方向切替アセンブリが四方弁である請求項1から請求項5のいずれかに記載の空気調和システム。
- 前記圧縮機がガス冷媒噴射式圧縮機である請求項1から請求項6のいずれかに記載の空気調和システム。
- 請求項1から請求項7のいずれかに記載の空気調和システムを備える空気調和機。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520793811.1U CN205090655U (zh) | 2015-10-10 | 2015-10-10 | 空调***及具有其的空调器 |
CN201520793811.1 | 2015-10-10 | ||
CN201510662023.3 | 2015-10-10 | ||
CN201510662023.3A CN105202796B (zh) | 2015-10-10 | 2015-10-10 | 空调***及具有其的空调器 |
PCT/CN2016/079057 WO2017059665A1 (zh) | 2015-10-10 | 2016-04-12 | 空调***及具有其的空调器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017534039A JP2017534039A (ja) | 2017-11-16 |
JP6441471B2 true JP6441471B2 (ja) | 2018-12-19 |
Family
ID=58487341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017515813A Active JP6441471B2 (ja) | 2015-10-10 | 2016-04-12 | 空気調和システム及びこれを備える空気調和機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180356132A1 (ja) |
EP (1) | EP3179181A4 (ja) |
JP (1) | JP6441471B2 (ja) |
KR (1) | KR20170057176A (ja) |
AU (1) | AU2016297714A1 (ja) |
WO (1) | WO2017059665A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107816817A (zh) * | 2017-11-24 | 2018-03-20 | 安徽美芝精密制造有限公司 | 压缩机及其制冷装置 |
CN111059663A (zh) * | 2019-12-28 | 2020-04-24 | 维克(天津)有限公司 | 超低温风冷模块机部分热回收机组以及控制方式 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01155153A (ja) * | 1987-12-14 | 1989-06-19 | Toshiba Corp | 空気調和機 |
JP2835196B2 (ja) * | 1991-03-06 | 1998-12-14 | 株式会社東芝 | 冷暖房装置 |
JPH11190559A (ja) * | 1997-12-26 | 1999-07-13 | Daikin Ind Ltd | 気液分離器および冷凍機 |
JP2003185286A (ja) * | 2001-12-19 | 2003-07-03 | Hitachi Ltd | 空気調和機 |
JP4859694B2 (ja) * | 2007-02-02 | 2012-01-25 | 三菱重工業株式会社 | 多段圧縮機 |
US9551512B2 (en) * | 2008-01-02 | 2017-01-24 | Lg Electronics Inc. | Air conditioning system |
EP2177767A1 (en) * | 2008-05-08 | 2010-04-21 | Panasonic Corporation | Fluid machine |
JP5228905B2 (ja) * | 2008-12-26 | 2013-07-03 | ダイキン工業株式会社 | 冷凍装置 |
CN103147986B (zh) * | 2011-12-07 | 2015-09-16 | 珠海格力节能环保制冷技术研究中心有限公司 | 双级增焓压缩机及具有其的空调器和热泵热水器 |
CN103557624A (zh) * | 2013-10-11 | 2014-02-05 | 广东美芝制冷设备有限公司 | 冷冻循环装置 |
CN103982426B (zh) * | 2014-05-15 | 2016-08-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 滚动转子式压缩机及其泵体结构 |
CN105202796B (zh) * | 2015-10-10 | 2016-08-17 | 广东美芝制冷设备有限公司 | 空调***及具有其的空调器 |
CN205090655U (zh) * | 2015-10-10 | 2016-03-16 | 安徽美芝精密制造有限公司 | 空调***及具有其的空调器 |
-
2016
- 2016-04-12 AU AU2016297714A patent/AU2016297714A1/en not_active Abandoned
- 2016-04-12 EP EP16822878.1A patent/EP3179181A4/en not_active Withdrawn
- 2016-04-12 KR KR1020167036186A patent/KR20170057176A/ko not_active Application Discontinuation
- 2016-04-12 WO PCT/CN2016/079057 patent/WO2017059665A1/zh active Application Filing
- 2016-04-12 US US15/501,108 patent/US20180356132A1/en not_active Abandoned
- 2016-04-12 JP JP2017515813A patent/JP6441471B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20170057176A (ko) | 2017-05-24 |
WO2017059665A1 (zh) | 2017-04-13 |
EP3179181A4 (en) | 2018-04-11 |
JP2017534039A (ja) | 2017-11-16 |
AU2016297714A1 (en) | 2017-04-27 |
EP3179181A1 (en) | 2017-06-14 |
US20180356132A1 (en) | 2018-12-13 |
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