ES8602237A1 - Un circuito de refrigeracion de comresores multiples - Google Patents
Un circuito de refrigeracion de comresores multiplesInfo
- Publication number
- ES8602237A1 ES8602237A1 ES539449A ES539449A ES8602237A1 ES 8602237 A1 ES8602237 A1 ES 8602237A1 ES 539449 A ES539449 A ES 539449A ES 539449 A ES539449 A ES 539449A ES 8602237 A1 ES8602237 A1 ES 8602237A1
- Authority
- ES
- Spain
- Prior art keywords
- evaporator
- condenser
- refrigeration system
- stage compression
- compression refrigeration
- 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
Links
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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2400/16—Receivers
-
- 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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
- F25B2600/021—Inverters therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Air Conditioning Control Device (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
UN SISTEMA DE REFRIGERACION. CONSTA DE UN COMPRESOR ELEVADOR DE PRIMERA FASE, QUE ALIMENTA MULTIPLES COMPRESORES DE SEGUNDA FASE CONECTADOS EN PARALELO, EN UN SISTEMA DE REFRIGERACION DE LAZO CERRADO, UTILIZANDO UN ECONOMIZADOR ENTRE EL CONDENSADOR Y EL EVAPORADOR Y RETORNANDO VAPOR DEL ECONOMIZADOR HACIA EL PUNTO DE PRESION ENTRE FASES ENTRE LOS COMPRESORES DE PRIMERA Y DE SEGUNDA FASE, TRABAJA DE MANERA MUY FLEXIBLE Y ALTAMENTE EFICIENTE MEDIANTE EL ACCIONAMIENTO DEL COMPRESOR ELEVADOR DEPRIMERA FASE A VELOCIDAD VARIABLE, Y DE LOS COMPRESORES DE SEGUNDA FASE A VELOCIDAD CONSTANTE, CON CAPACIDAD MAXIMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56988684A | 1984-01-11 | 1984-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8602237A1 true ES8602237A1 (es) | 1985-11-01 |
ES539449A0 ES539449A0 (es) | 1985-11-01 |
Family
ID=24277298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES539449A Granted ES539449A0 (es) | 1984-01-11 | 1985-01-10 | Un circuito de refrigeracion de comresores multiples |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS60159561A (es) |
AU (1) | AU587173B2 (es) |
BR (1) | BR8500106A (es) |
CA (1) | CA1242086A (es) |
DE (1) | DE3500800A1 (es) |
DK (1) | DK9885A (es) |
ES (1) | ES539449A0 (es) |
FR (1) | FR2557962B1 (es) |
GB (1) | GB2152649B (es) |
IT (1) | IT1212109B (es) |
MX (1) | MX161408A (es) |
NZ (1) | NZ210800A (es) |
ZA (1) | ZA8562B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2092424A1 (es) * | 1992-09-16 | 1996-11-16 | Ornaque Carlos Gutierrez | Sistema frigorico de seguridad por bloque mixto. |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4748820A (en) * | 1984-01-11 | 1988-06-07 | Copeland Corporation | Refrigeration system |
US4787211A (en) * | 1984-07-30 | 1988-11-29 | Copeland Corporation | Refrigeration system |
US4938029A (en) * | 1989-07-03 | 1990-07-03 | Carrier Corporation | Unloading system for two-stage compressors |
DE19529763A1 (de) * | 1995-08-12 | 1997-02-13 | Ruediger Piepenhagen | Kälteerzeugungseinrichtung |
JP2985882B1 (ja) * | 1998-08-21 | 1999-12-06 | ダイキン工業株式会社 | 二重管式熱交換器 |
JP2003207248A (ja) * | 2002-01-15 | 2003-07-25 | Toshiba Corp | 冷蔵庫 |
JP3953871B2 (ja) * | 2002-04-15 | 2007-08-08 | サンデン株式会社 | 冷凍空調装置 |
JP3951799B2 (ja) * | 2002-05-14 | 2007-08-01 | 株式会社デンソー | 可変容量型圧縮機の制御装置 |
FR2864609B1 (fr) * | 2003-12-29 | 2006-12-22 | Patrice Saillard | Installation thermique a configuration multiple, et echangeur adapte a cette installation. |
JP2008025905A (ja) * | 2006-07-20 | 2008-02-07 | Daikin Ind Ltd | 冷凍装置 |
JP4245023B2 (ja) * | 2006-09-11 | 2009-03-25 | ダイキン工業株式会社 | 冷凍装置 |
EP2232169B1 (en) * | 2007-12-28 | 2018-04-04 | Johnson Controls Technology Company | Vapor compression system |
JP5040907B2 (ja) * | 2008-09-30 | 2012-10-03 | ダイキン工業株式会社 | 冷凍装置 |
JP5402164B2 (ja) * | 2009-03-31 | 2014-01-29 | 株式会社富士通ゼネラル | 冷凍サイクル装置 |
KR20110004152A (ko) * | 2009-07-07 | 2011-01-13 | 엘지전자 주식회사 | 공기조화기 |
JP6643632B2 (ja) * | 2016-03-10 | 2020-02-12 | パナソニックIpマネジメント株式会社 | 空気調和装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2386198A (en) * | 1944-02-08 | 1945-10-09 | Gen Electric | Multistage refrigerating system |
US2677944A (en) * | 1950-12-01 | 1954-05-11 | Alonzo W Ruff | Plural stage refrigeration apparatus |
FR1056197A (fr) * | 1952-01-09 | 1954-02-24 | Anciens Ets Brissonneau & Lotz | Installation frigorifique perfectionnée à deux étages de compression |
US3238738A (en) * | 1964-02-12 | 1966-03-08 | Robert C Webber | Two-stage refrigeration system with by-pass means |
US3759052A (en) * | 1972-02-28 | 1973-09-18 | Maekawa Seisakusho Kk | Method of controlling high stage and low stage compressors |
JPS5223402B2 (es) * | 1973-10-12 | 1977-06-24 | ||
US4033738A (en) * | 1976-03-12 | 1977-07-05 | Westinghouse Electric Corporation | Heat pump system with multi-stage centrifugal compressors |
US4060997A (en) * | 1976-03-31 | 1977-12-06 | Application Engineering Corporation | Water chiller control |
US4245476A (en) * | 1979-01-02 | 1981-01-20 | Dunham-Bush, Inc. | Solar augmented heat pump system with automatic staging reciprocating compressor |
US4325223A (en) * | 1981-03-16 | 1982-04-20 | Cantley Robert J | Energy management system for refrigeration systems |
US4332144A (en) * | 1981-03-26 | 1982-06-01 | Shaw David N | Bottoming cycle refrigerant scavenging for positive displacement compressor, refrigeration and heat pump systems |
FR2513747A1 (fr) * | 1981-09-25 | 1983-04-01 | Satam Brandt Froid | Installation frigorifique a multimotocompresseurs |
NL188479C (nl) * | 1982-01-28 | 1992-07-01 | Marinus Wilhelmus Matheus Avon | Koelinrichting. |
-
1985
- 1985-01-03 ZA ZA8562A patent/ZA8562B/xx unknown
- 1985-01-07 GB GB08500339A patent/GB2152649B/en not_active Expired
- 1985-01-08 CA CA000471641A patent/CA1242086A/en not_active Expired
- 1985-01-08 AU AU37399/85A patent/AU587173B2/en not_active Ceased
- 1985-01-09 DK DK9885A patent/DK9885A/da not_active Application Discontinuation
- 1985-01-10 JP JP60002623A patent/JPS60159561A/ja active Granted
- 1985-01-10 IT IT8519070A patent/IT1212109B/it active
- 1985-01-10 ES ES539449A patent/ES539449A0/es active Granted
- 1985-01-10 BR BR8500106A patent/BR8500106A/pt not_active IP Right Cessation
- 1985-01-10 MX MX204009A patent/MX161408A/es unknown
- 1985-01-10 NZ NZ210800A patent/NZ210800A/en unknown
- 1985-01-11 DE DE19853500800 patent/DE3500800A1/de not_active Ceased
- 1985-01-11 FR FR858500380A patent/FR2557962B1/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2092424A1 (es) * | 1992-09-16 | 1996-11-16 | Ornaque Carlos Gutierrez | Sistema frigorico de seguridad por bloque mixto. |
Also Published As
Publication number | Publication date |
---|---|
AU3739985A (en) | 1985-07-18 |
DE3500800A1 (de) | 1985-07-18 |
IT8519070A0 (it) | 1985-01-10 |
GB2152649A (en) | 1985-08-07 |
JPH0563703B2 (es) | 1993-09-13 |
GB2152649B (en) | 1987-02-18 |
DK9885A (da) | 1985-07-12 |
CA1242086A (en) | 1988-09-20 |
JPS60159561A (ja) | 1985-08-21 |
BR8500106A (pt) | 1985-08-20 |
AU587173B2 (en) | 1989-08-10 |
ZA8562B (en) | 1985-09-25 |
FR2557962B1 (fr) | 1990-08-31 |
NZ210800A (en) | 1987-07-31 |
ES539449A0 (es) | 1985-11-01 |
MX161408A (es) | 1990-09-21 |
DK9885D0 (da) | 1985-01-09 |
GB8500339D0 (en) | 1985-02-13 |
FR2557962A1 (fr) | 1985-07-12 |
IT1212109B (it) | 1989-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |