JP2008039383A - 遷臨界運転のための冷却装置に設けられるユニット - Google Patents
遷臨界運転のための冷却装置に設けられるユニット Download PDFInfo
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- JP2008039383A JP2008039383A JP2007201045A JP2007201045A JP2008039383A JP 2008039383 A JP2008039383 A JP 2008039383A JP 2007201045 A JP2007201045 A JP 2007201045A JP 2007201045 A JP2007201045 A JP 2007201045A JP 2008039383 A JP2008039383 A JP 2008039383A
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- cooler
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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
- 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
-
- 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
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
-
- 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
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary 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
- 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
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Lubricants (AREA)
Abstract
【解決手段】2つの流路を有する中間クーラが設けられており、第1の流路が流れ方向で見てガスクーラとアフタクーラとの間に配置されており、第2の流路の中間クーラへの入口側が、制御可能な絞り箇所及び導管を介して、中間クーラの第1の流路の出口又はアフタクーラの出口との流れ接続を有しており、中間クーラの第2の流路の出口側に、圧縮機のエコノマイザ接続部との接続部が設けられているようにした。
【選択図】図1
Description
Claims (1)
- 遷臨界運転のための冷却装置ユニットであって、ジオメトリック制御される入口開口及び出口開口を有する圧縮機が設けられており、これらの圧縮機が少なくとも3つの圧力レベル、即ち、圧縮機の吸入側の吸入圧、エコノマイザ接続部における中間圧及び圧縮最終圧で作動するようになっており、ガスクーラと、低圧側の液体分離器と、圧縮最終圧下にある冷媒を蒸発器へ放圧する前に冷却するためのアフタクーラとが設けられており、該アフタクーラが低圧液体分離器と接続されており、更に、制御可能な絞り箇所が設けられている形式のものにおいて、
2つの流路を有する中間クーラが設けられており、第1の流路が流れ方向で見てガスクーラとアフタクーラとの間に配置されており、第2の流路の中間クーラへの入口側が、制御可能な絞り箇所及び導管を介して、中間クーラの第1の流路の出口又はアフタクーラの出口との流れ接続を有しており、中間クーラの第2の流路の出口側に、圧縮機のエコノマイザ接続部との接続部が設けられていることを特徴とする、遷臨界運転のための冷却装置に設けられるユニット。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006035784.1A DE102006035784B4 (de) | 2006-08-01 | 2006-08-01 | Kälteanlage für transkritischen Betrieb mit Economiser und Niederdruck-Sammler |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008039383A true JP2008039383A (ja) | 2008-02-21 |
Family
ID=38529098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007201045A Pending JP2008039383A (ja) | 2006-08-01 | 2007-08-01 | 遷臨界運転のための冷却装置に設けられるユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080302129A1 (ja) |
JP (1) | JP2008039383A (ja) |
DE (1) | DE102006035784B4 (ja) |
GB (1) | GB2440669B (ja) |
IT (1) | ITRM20070158A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111114244A (zh) * | 2018-10-30 | 2020-05-08 | 翰昂汽车零部件有限公司 | 用于机动车辆的气候控制系统的装置及操作该装置的方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006021704B4 (de) * | 2006-05-10 | 2018-01-04 | Gea Refrigeration Germany Gmbh | Schraubenverdichter für große Antriebsleistungen |
CN103175323B (zh) * | 2011-12-23 | 2017-03-01 | 东普雷股份有限公司 | 使用三重管式热交换器的制冷装置 |
CZ306581B6 (cs) * | 2013-04-11 | 2017-03-15 | Miroslav Petrák | Chladicí zařízení pro chlazení i ohřev s interním dochlazením chladiva |
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
US10871314B2 (en) | 2016-07-08 | 2020-12-22 | Climate Master, Inc. | Heat pump and water heater |
US10866002B2 (en) | 2016-11-09 | 2020-12-15 | Climate Master, Inc. | Hybrid heat pump with improved dehumidification |
US10935260B2 (en) | 2017-12-12 | 2021-03-02 | Climate Master, Inc. | Heat pump with dehumidification |
US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
CN109357403A (zh) * | 2018-10-15 | 2019-02-19 | 四川长虹电器股份有限公司 | 二氧化碳空气源热水器 |
CA3081986A1 (en) | 2019-07-15 | 2021-01-15 | Climate Master, Inc. | Air conditioning system with capacity control and controlled hot water generation |
US11879675B2 (en) * | 2020-01-15 | 2024-01-23 | Heatcraft Refrigeration Products Llc | Cooling system with flooded low side heat exchangers |
US20230349604A1 (en) * | 2022-03-31 | 2023-11-02 | Hanon Systems | Receiver drier and economizer integration for vapor injection system |
Citations (7)
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JPH085185A (ja) * | 1994-06-16 | 1996-01-12 | Mitsubishi Electric Corp | 冷凍サイクルシステム |
JP2000227289A (ja) * | 1999-02-01 | 2000-08-15 | Behr Gmbh & Co | 一体型ヘッダ・熱交換器組立体 |
JP2002228275A (ja) * | 2001-01-31 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | 超臨界蒸気圧縮冷凍サイクル |
JP2004100974A (ja) * | 2002-09-05 | 2004-04-02 | Zexel Valeo Climate Control Corp | アキュムレータ及びこれを用いた冷凍サイクル |
JP2004526934A (ja) * | 2001-05-24 | 2004-09-02 | ハラ・クライメート・コントロール・カナダ・インコーポレーテッド | 内部熱交換器アキュムレータ |
JP2005214550A (ja) * | 2004-01-30 | 2005-08-11 | Mitsubishi Electric Corp | 空気調和装置 |
JP2006112778A (ja) * | 2004-10-15 | 2006-04-27 | Valeo Klimasysteme Gmbh | 空調システム用の内部熱交換器を備えるアキュムレータ |
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CN101171464B (zh) * | 2005-05-04 | 2011-11-23 | 开利公司 | 具有变速涡旋压缩机和经济器回路的制冷系统及运行方法 |
CN101432385A (zh) * | 2005-06-08 | 2009-05-13 | 开利公司 | 以节约器操作空调系统的方法和装置 |
-
2006
- 2006-08-01 DE DE102006035784.1A patent/DE102006035784B4/de not_active Expired - Fee Related
-
2007
- 2007-03-23 IT IT000158A patent/ITRM20070158A1/it unknown
- 2007-05-09 US US11/801,188 patent/US20080302129A1/en not_active Abandoned
- 2007-07-31 GB GB0714959A patent/GB2440669B/en active Active
- 2007-08-01 JP JP2007201045A patent/JP2008039383A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH085185A (ja) * | 1994-06-16 | 1996-01-12 | Mitsubishi Electric Corp | 冷凍サイクルシステム |
JP2000227289A (ja) * | 1999-02-01 | 2000-08-15 | Behr Gmbh & Co | 一体型ヘッダ・熱交換器組立体 |
JP2002228275A (ja) * | 2001-01-31 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | 超臨界蒸気圧縮冷凍サイクル |
JP2004526934A (ja) * | 2001-05-24 | 2004-09-02 | ハラ・クライメート・コントロール・カナダ・インコーポレーテッド | 内部熱交換器アキュムレータ |
JP2004100974A (ja) * | 2002-09-05 | 2004-04-02 | Zexel Valeo Climate Control Corp | アキュムレータ及びこれを用いた冷凍サイクル |
JP2005214550A (ja) * | 2004-01-30 | 2005-08-11 | Mitsubishi Electric Corp | 空気調和装置 |
JP2006112778A (ja) * | 2004-10-15 | 2006-04-27 | Valeo Klimasysteme Gmbh | 空調システム用の内部熱交換器を備えるアキュムレータ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111114244A (zh) * | 2018-10-30 | 2020-05-08 | 翰昂汽车零部件有限公司 | 用于机动车辆的气候控制系统的装置及操作该装置的方法 |
KR20200049648A (ko) * | 2018-10-30 | 2020-05-08 | 한온시스템 주식회사 | 자동차 공조 시스템용 장치 및 이 장치를 작동시키기 위한 방법 |
KR102266401B1 (ko) * | 2018-10-30 | 2021-06-18 | 한온시스템 주식회사 | 자동차 공조 시스템용 장치 및 이 장치를 작동시키기 위한 방법 |
US11370271B2 (en) | 2018-10-30 | 2022-06-28 | Hanon Systems | Device for an air conditioning system of a motor vehicle and method for operating the device |
Also Published As
Publication number | Publication date |
---|---|
DE102006035784A1 (de) | 2008-02-07 |
DE102006035784B4 (de) | 2020-12-17 |
GB2440669A (en) | 2008-02-06 |
GB0714959D0 (en) | 2007-09-12 |
US20080302129A1 (en) | 2008-12-11 |
ITRM20070158A1 (it) | 2008-02-02 |
GB2440669B (en) | 2011-03-16 |
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