JPH03503206A - 超臨界蒸気圧縮サイクルの運転方法およびその装置 - Google Patents
超臨界蒸気圧縮サイクルの運転方法およびその装置Info
- Publication number
- JPH03503206A JPH03503206A JP1509515A JP50951589A JPH03503206A JP H03503206 A JPH03503206 A JP H03503206A JP 1509515 A JP1509515 A JP 1509515A JP 50951589 A JP50951589 A JP 50951589A JP H03503206 A JPH03503206 A JP H03503206A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- pressure
- receiver
- compressor
- evaporator
- 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.)
- Granted
Links
Classifications
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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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
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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
- F25B45/00—Arrangements for charging or discharging refrigerant
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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
- F25B40/00—Subcoolers, desuperheaters or superheaters
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
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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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
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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
- 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
- F25B2400/0415—Refrigeration circuit bypassing means for the receiver
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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
- 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
- F25B2400/16—Receivers
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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
- F25B2600/00—Control issues
- F25B2600/17—Control issues by controlling the pressure of the condenser
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2501—Bypass valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Air-Conditioning For Vehicles (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.超臨界条件において機能する冷媒を連用する一体的な閉回路を形成するよう に直列連結された圧縮機(10)、熱交換器(11)、絞り手段(13)及び蒸 発熱交換器(14)から戻る蒸気圧縮サイクル装置の加熱/冷却能力の調整方法 において、 絞り手段(13)の流入口における超臨界的に加圧された冷媒の比エンタルビの 変動により、前記能力を超整及び制御することを特徴とする方法。 2.回路の高圧サイドにおける一時冷媒充填量を変動させることによって、絞り 手段(13)の流入口における超臨界冷媒圧力を変動させることにより、能力超 整を行うことを特徴とする、請求項1記載の方法。 3.熱交換器(11)におい熱を吸収する熱交換媒体の流量を制御することによ って、絞り手段(13)の流入口における冷媒温度を変動させることにより、能 力超整を行うことを特徴とする、請求項1記載の方法。 4.絞り手段(13)が、回路の低圧サイドで蒸発器(14)と圧縮機(10) との間に連結されるレシーバ(20)の液体冷媒インベントリを変動させる操作 手段として連用され、かつ熱交換器(12)がレシーバ(20)と圧縮機(10 )との間に設けられて、高圧ガスからの熱を交換してレシーバ(20)から供給 される液体を蒸発させて、蒸発器(14)を乾燥化させることなく、高圧サイド に蓄積される充填量を急速に増大させると同時に、油を圧縮機(10)に戻すこ とを特徴とする、請求項2記載の方法。 6.流れ回路の高圧サイドにおける一時冷媒充填量の変動が、弁(21)及び絞 り手段(13)を調整して、弁(21)及び絞り手段(13)間で流れ回路に装 着されたレシーバ(22)における、超臨界的に加圧された冷媒充填量を変動す ることにより達成されることを特徴とする、請求項2記載の方法。 7.流れ回路の高圧サイドにおける一時冷媒充填量の変動が、弁(23,24) を備えるバイアにより流れ回路の高圧サイド及び低圧サイドに連結される貯蔵手 段(25)に対する冷媒の充填又はそれからの除去量を識続的に調整すると共に 、貯蔵手段(25)における圧力を高サイド圧力及び低サイド圧力の中間植に保 持することにより連成されることを特徴とする、請求項2記載の方法。 8.冷媒が二酸化炭素であることを特徴とする、請求項1〜7のいずれか1項に 記載の方法。 9.超臨界蒸気圧縮サイクル装置が自動車用空調装置に連用されることを特徴と する、請求項1〜8のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO890076 | 1989-01-09 | ||
NO890076A NO890076D0 (no) | 1989-01-09 | 1989-01-09 | Luftkondisjonering. |
PCT/NO1989/000089 WO1990007683A1 (en) | 1989-01-09 | 1989-09-06 | Trans-critical vapour compression cycle device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03503206A true JPH03503206A (ja) | 1991-07-18 |
JPH0718602B2 JPH0718602B2 (ja) | 1995-03-06 |
Family
ID=19891609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1509515A Expired - Lifetime JPH0718602B2 (ja) | 1989-01-09 | 1989-09-06 | 超臨界蒸気圧縮サイクルの運転方法およびその装置 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0424474B2 (ja) |
JP (1) | JPH0718602B2 (ja) |
KR (1) | KR0126550B1 (ja) |
DE (2) | DE68908181D1 (ja) |
DK (1) | DK167985B1 (ja) |
NO (2) | NO890076D0 (ja) |
PL (1) | PL285966A1 (ja) |
RU (1) | RU2039914C1 (ja) |
UA (1) | UA27758C2 (ja) |
WO (1) | WO1990007683A1 (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685160A (en) * | 1994-09-09 | 1997-11-11 | Mercedes-Benz Ag | Method for operating an air conditioning cooling system for vehicles and a cooling system for carrying out the method |
WO1999002928A1 (fr) * | 1997-07-11 | 1999-01-21 | Zexel Corporation | Congelateur |
WO1999008053A1 (fr) * | 1997-08-12 | 1999-02-18 | Zexel Corporation | Cycle de refroidissement |
FR2777640A1 (fr) | 1998-04-20 | 1999-10-22 | Denso Corp | Systeme a cycle frigorifique supercritique |
WO2000020808A1 (fr) * | 1998-10-08 | 2000-04-13 | Zexel Valeo Climate Control Corporation | Cycle frigorifique |
WO2000023752A1 (fr) * | 1998-10-19 | 2000-04-27 | Zexel Valeo Climate Control Corporation | Cycle frigorifique |
JP2003294338A (ja) * | 2002-03-29 | 2003-10-15 | Japan Climate Systems Corp | 熱交換器 |
JP2004354014A (ja) * | 2003-05-30 | 2004-12-16 | Sanyo Electric Co Ltd | 冷却装置 |
JP2006153349A (ja) * | 2004-11-29 | 2006-06-15 | Mitsubishi Electric Corp | 冷凍空調装置、冷凍空調装置の運転制御方法、冷凍空調装置の冷媒量制御方法 |
JP2010520985A (ja) * | 2006-11-30 | 2010-06-17 | キャリア コーポレイション | 冷媒チャージ貯蔵 |
JP2011133205A (ja) * | 2009-12-25 | 2011-07-07 | Sanyo Electric Co Ltd | 冷凍装置 |
JP2012522960A (ja) * | 2009-04-01 | 2012-09-27 | サー ジオサーマル,インコーポレイテッド | 地熱エネルギーシステム |
US10101065B2 (en) | 2013-08-14 | 2018-10-16 | Central Glass Company, Limited | Heat transmission method and high-temperature heat pump device |
Families Citing this family (122)
Publication number | Priority date | Publication date | Assignee | Title |
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US5245836A (en) * | 1989-01-09 | 1993-09-21 | Sinvent As | Method and device for high side pressure regulation in transcritical vapor compression cycle |
AU669473B2 (en) * | 1991-09-16 | 1996-06-13 | Sinvent As | Method of high-side pressure regulation in transcritical vapor compression cycle device |
NO915127D0 (no) * | 1991-12-27 | 1991-12-27 | Sinvent As | Kompresjonsanordning med variabelt volum |
NO175830C (no) * | 1992-12-11 | 1994-12-14 | Sinvent As | Kompresjonskjölesystem |
DE4411281B4 (de) * | 1994-03-31 | 2004-07-22 | Daimlerchrysler Ag | Kraftfahrzeug mit einer Klimaanlage |
DE4415326C1 (de) * | 1994-05-02 | 1995-06-08 | Buse Gase Gmbh & Co | Verfahren und Vorrichtung zum Kühlen von Gasen und Gasgemischen mit CO¶2¶ |
CH690189A5 (de) * | 1995-03-10 | 2000-05-31 | Daimler Benz Ag | Verfahren zur Regelung der Leistung einer Anlage für die Kühlung des Fahrgastraumes eines Kraftfahrzeuges. |
CH689826A5 (de) * | 1995-05-10 | 1999-12-15 | Daimler Benz Ag | Fahrzeug-Klimaanlage. |
JPH0949662A (ja) * | 1995-08-09 | 1997-02-18 | Aisin Seiki Co Ltd | 圧縮式空調機 |
US5921756A (en) * | 1995-12-04 | 1999-07-13 | Denso Corporation | Swash plate compressor including double-headed pistons having piston sections with different cross-sectional areas |
DE19681212D2 (de) * | 1996-01-26 | 1999-03-11 | Konvekta Ag | Kompressionskälteanlage |
EP0837291B1 (en) * | 1996-08-22 | 2005-01-12 | Denso Corporation | Vapor compression type refrigerating system |
JP3508465B2 (ja) | 1997-05-09 | 2004-03-22 | 株式会社デンソー | 熱交換器 |
EP0892226B1 (en) * | 1997-07-18 | 2005-09-14 | Denso Corporation | Pressure control valve for refrigerating system |
JP3365273B2 (ja) * | 1997-09-25 | 2003-01-08 | 株式会社デンソー | 冷凍サイクル |
US6206652B1 (en) | 1998-08-25 | 2001-03-27 | Copeland Corporation | Compressor capacity modulation |
US6105386A (en) * | 1997-11-06 | 2000-08-22 | Denso Corporation | Supercritical refrigerating apparatus |
JPH11193967A (ja) * | 1997-12-26 | 1999-07-21 | Zexel:Kk | 冷凍サイクル |
JPH11211250A (ja) | 1998-01-21 | 1999-08-06 | Denso Corp | 超臨界冷凍サイクル |
DE19806654A1 (de) * | 1998-02-18 | 1999-08-19 | Obrist Engineering Gmbh | Klimaanlage für Fahrzeuge |
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DE19832480A1 (de) * | 1998-07-20 | 2000-01-27 | Behr Gmbh & Co | Mit CO¶2¶ betreibbare Klimaanlage für ein Fahrzeug |
DE19832479A1 (de) * | 1998-07-20 | 2000-01-27 | Behr Gmbh & Co | Mit CO¶2¶ betreibbare Klimaanlage |
DE19850914A1 (de) * | 1998-11-05 | 2000-05-18 | Messer Griesheim Gmbh | Klimaanlage und Verfahren zur Steuerung einer Klimaanlage |
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JP2000346472A (ja) | 1999-06-08 | 2000-12-15 | Mitsubishi Heavy Ind Ltd | 超臨界蒸気圧縮サイクル |
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US5685160A (en) * | 1994-09-09 | 1997-11-11 | Mercedes-Benz Ag | Method for operating an air conditioning cooling system for vehicles and a cooling system for carrying out the method |
WO1999002928A1 (fr) * | 1997-07-11 | 1999-01-21 | Zexel Corporation | Congelateur |
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FR2777640A1 (fr) | 1998-04-20 | 1999-10-22 | Denso Corp | Systeme a cycle frigorifique supercritique |
WO2000020808A1 (fr) * | 1998-10-08 | 2000-04-13 | Zexel Valeo Climate Control Corporation | Cycle frigorifique |
US6321544B1 (en) | 1998-10-08 | 2001-11-27 | Zexel Valeo Climate Control Corporation | Refrigerating cycle |
WO2000023752A1 (fr) * | 1998-10-19 | 2000-04-27 | Zexel Valeo Climate Control Corporation | Cycle frigorifique |
US6327868B1 (en) | 1998-10-19 | 2001-12-11 | Zexel Valeo Climate Control Corporation | Refrigerating cycle |
JP2003294338A (ja) * | 2002-03-29 | 2003-10-15 | Japan Climate Systems Corp | 熱交換器 |
JP2004354014A (ja) * | 2003-05-30 | 2004-12-16 | Sanyo Electric Co Ltd | 冷却装置 |
JP2006153349A (ja) * | 2004-11-29 | 2006-06-15 | Mitsubishi Electric Corp | 冷凍空調装置、冷凍空調装置の運転制御方法、冷凍空調装置の冷媒量制御方法 |
JP4670329B2 (ja) * | 2004-11-29 | 2011-04-13 | 三菱電機株式会社 | 冷凍空調装置、冷凍空調装置の運転制御方法、冷凍空調装置の冷媒量制御方法 |
JP2010520985A (ja) * | 2006-11-30 | 2010-06-17 | キャリア コーポレイション | 冷媒チャージ貯蔵 |
JP2012522960A (ja) * | 2009-04-01 | 2012-09-27 | サー ジオサーマル,インコーポレイテッド | 地熱エネルギーシステム |
JP2011133205A (ja) * | 2009-12-25 | 2011-07-07 | Sanyo Electric Co Ltd | 冷凍装置 |
US10101065B2 (en) | 2013-08-14 | 2018-10-16 | Central Glass Company, Limited | Heat transmission method and high-temperature heat pump device |
Also Published As
Publication number | Publication date |
---|---|
WO1990007683A1 (en) | 1990-07-12 |
NO903903D0 (no) | 1990-09-07 |
DE68908181T3 (de) | 1998-06-18 |
NO171810B (no) | 1993-01-25 |
JPH0718602B2 (ja) | 1995-03-06 |
UA27758C2 (uk) | 2000-10-16 |
KR0126550B1 (ko) | 1998-04-03 |
NO903903L (no) | 1990-09-07 |
PL285966A1 (en) | 1991-03-25 |
EP0424474B2 (en) | 1997-11-19 |
DE68908181D1 (de) | 1993-09-09 |
KR910700437A (ko) | 1991-03-15 |
EP0424474B1 (en) | 1993-08-04 |
DK214690D0 (da) | 1990-09-07 |
NO171810C (no) | 1993-05-05 |
DE68908181T4 (de) | 1995-06-14 |
EP0424474A1 (en) | 1991-05-02 |
DK214690A (da) | 1990-11-06 |
DK167985B1 (da) | 1994-01-10 |
DE68908181T2 (de) | 1994-04-14 |
NO890076D0 (no) | 1989-01-09 |
RU2039914C1 (ru) | 1995-07-20 |
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