IT1229032B - Apparecchiatura per circuito di raffreddamento con compressore a due stadi e serbatoio di accumulazione del calore. - Google Patents
Apparecchiatura per circuito di raffreddamento con compressore a due stadi e serbatoio di accumulazione del calore.Info
- Publication number
- IT1229032B IT1229032B IT8920161A IT2016189A IT1229032B IT 1229032 B IT1229032 B IT 1229032B IT 8920161 A IT8920161 A IT 8920161A IT 2016189 A IT2016189 A IT 2016189A IT 1229032 B IT1229032 B IT 1229032B
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- cooling circuit
- heat accumulation
- stage compressor
- accumulation tank
- Prior art date
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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- 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
- F25B1/10—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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- 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
-
- 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
-
- 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
- F25B2400/24—Storage receiver heat
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63160780A JPH0213765A (ja) | 1988-06-30 | 1988-06-30 | 冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8920161A0 IT8920161A0 (it) | 1989-04-17 |
IT1229032B true IT1229032B (it) | 1991-07-12 |
Family
ID=15722290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8920161A IT1229032B (it) | 1988-06-30 | 1989-04-17 | Apparecchiatura per circuito di raffreddamento con compressore a due stadi e serbatoio di accumulazione del calore. |
Country Status (5)
Country | Link |
---|---|
US (2) | US4962647A (it) |
JP (1) | JPH0213765A (it) |
KR (1) | KR930002429B1 (it) |
GB (1) | GB2220256B (it) |
IT (1) | IT1229032B (it) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69109532T2 (de) * | 1990-03-30 | 1996-01-18 | Mitsubishi Electric Corp | Klimaanlage. |
JPH0420751A (ja) * | 1990-05-15 | 1992-01-24 | Toshiba Corp | 冷凍サイクル |
US5269151A (en) * | 1992-04-24 | 1993-12-14 | Heat Pipe Technology, Inc. | Passive defrost system using waste heat |
ES2115471B1 (es) * | 1994-10-14 | 1999-02-16 | Kobol Sa | Sistema de refrigeracion para intercambiadores de calor en maquinas expositoras refrigeradas. |
JP3523772B2 (ja) * | 1997-05-20 | 2004-04-26 | 東芝キヤリア株式会社 | 空気調和機 |
US6276148B1 (en) | 2000-02-16 | 2001-08-21 | David N. Shaw | Boosted air source heat pump |
NO20005576D0 (no) * | 2000-09-01 | 2000-11-03 | Sinvent As | Reversibel fordampningsprosess |
US6349564B1 (en) * | 2000-09-12 | 2002-02-26 | Fredric J. Lingelbach | Refrigeration system |
WO2003004948A1 (en) * | 2001-07-02 | 2003-01-16 | Sanyo Electric Co., Ltd. | Heat pump device |
US7128540B2 (en) * | 2001-09-27 | 2006-10-31 | Sanyo Electric Co., Ltd. | Refrigeration system having a rotary compressor |
CN1318760C (zh) * | 2002-03-13 | 2007-05-30 | 三洋电机株式会社 | 多级压缩型旋转式压缩机和采用它的制冷剂回路装置 |
EP1422487A3 (en) | 2002-11-21 | 2008-02-13 | York Refrigeration APS | Hot gas defrosting of refrigeration plants |
US6931871B2 (en) * | 2003-08-27 | 2005-08-23 | Shaw Engineering Associates, Llc | Boosted air source heat pump |
TWI279510B (en) * | 2004-05-28 | 2007-04-21 | York Int Corp | System and method for controlling an economizer circuit |
KR100619768B1 (ko) * | 2005-02-03 | 2006-09-11 | 엘지전자 주식회사 | 2단 왕복동식 압축기 및 이를 적용한 냉장고 |
KR100681464B1 (ko) * | 2006-02-27 | 2007-02-09 | 주식회사 대우일렉트로닉스 | 인젝션 타입 히트펌프 공기조화기 및 그 제상운전 방법 |
KR100728341B1 (ko) * | 2006-02-27 | 2007-06-13 | 주식회사 대우일렉트로닉스 | 인젝션 타입 히트펌프 공기조화기 |
US20070251256A1 (en) * | 2006-03-20 | 2007-11-01 | Pham Hung M | Flash tank design and control for heat pumps |
JP5144897B2 (ja) * | 2006-03-27 | 2013-02-13 | 三洋電機株式会社 | 冷凍サイクル装置 |
KR100845847B1 (ko) * | 2006-11-13 | 2008-07-14 | 엘지전자 주식회사 | 공기조화기의 제어방법 |
JP4389927B2 (ja) * | 2006-12-04 | 2009-12-24 | ダイキン工業株式会社 | 空気調和装置 |
US20080184726A1 (en) * | 2007-02-06 | 2008-08-07 | Serge Dube | Defrost refrigeration system |
DE102007035110A1 (de) * | 2007-07-20 | 2009-01-22 | Visteon Global Technologies Inc., Van Buren | Klimaanlage für Kraftfahrzeuge und Verfahren zu ihrem Betrieb |
DE102007050520A1 (de) * | 2007-10-19 | 2009-04-23 | Stiebel Eltron Gmbh & Co. Kg | Wärmepumpenanlage und Verfahren zum Steuern einer Wärmepumpenanlage |
KR20090041846A (ko) * | 2007-10-25 | 2009-04-29 | 엘지전자 주식회사 | 공기 조화기 |
US9551512B2 (en) * | 2008-01-02 | 2017-01-24 | Lg Electronics Inc. | Air conditioning system |
JP5407173B2 (ja) * | 2008-05-08 | 2014-02-05 | ダイキン工業株式会社 | 冷凍装置 |
JP5713536B2 (ja) * | 2009-01-05 | 2015-05-07 | 三菱電機株式会社 | ヒートポンプ式給湯器 |
DK2417406T3 (en) * | 2009-04-09 | 2019-04-23 | Carrier Corp | Coolant vapor compression system with hot gas bypass |
US8776537B2 (en) * | 2009-10-06 | 2014-07-15 | Spin Energy Corporation | Vector component for an air-conditioning system |
JP5821756B2 (ja) * | 2011-04-21 | 2015-11-24 | 株式会社デンソー | 冷凍サイクル装置 |
WO2013077136A1 (ja) * | 2011-11-24 | 2013-05-30 | ダイキン工業株式会社 | 空気調和装置 |
JP5170299B1 (ja) * | 2011-11-24 | 2013-03-27 | ダイキン工業株式会社 | 空気調和装置 |
US10935284B2 (en) * | 2018-01-19 | 2021-03-02 | Arctic Cool Chillers Limited | Apparatuses and methods for modular heating and cooling system |
US11585608B2 (en) | 2018-02-05 | 2023-02-21 | Emerson Climate Technologies, Inc. | Climate-control system having thermal storage tank |
US11149971B2 (en) * | 2018-02-23 | 2021-10-19 | Emerson Climate Technologies, Inc. | Climate-control system with thermal storage device |
US11346583B2 (en) | 2018-06-27 | 2022-05-31 | Emerson Climate Technologies, Inc. | Climate-control system having vapor-injection compressors |
FR3089603B1 (fr) * | 2018-12-06 | 2023-03-31 | Beg Ingenierie | Installation de réfrigération |
GB2606518B (en) * | 2021-04-30 | 2024-05-01 | Dyson Technology Ltd | A refrigeration system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012415A (en) * | 1960-04-01 | 1961-12-12 | Porte Francis L La | Refrigerator defrosting means |
US3838582A (en) * | 1973-05-04 | 1974-10-01 | W Coleman | Defrosting device with heat extractor |
US3869874A (en) * | 1974-01-02 | 1975-03-11 | Borg Warner | Refrigeration apparatus with defrosting system |
JPS5872851A (ja) * | 1981-10-27 | 1983-04-30 | 株式会社東芝 | 冷凍サイクル |
JPS58205063A (ja) * | 1982-05-26 | 1983-11-29 | 松下電器産業株式会社 | ヒ−トポンプ式冷暖房機 |
US4833893A (en) * | 1986-07-11 | 1989-05-30 | Kabushiki Kaisha Toshiba | Refrigerating system incorporating a heat accumulator and method of operating the same |
JPS63116073A (ja) * | 1986-10-31 | 1988-05-20 | 株式会社東芝 | 蓄熱式ヒ−トポンプ |
JP2504437B2 (ja) * | 1987-01-30 | 1996-06-05 | 株式会社東芝 | 空調機 |
-
1988
- 1988-06-30 JP JP63160780A patent/JPH0213765A/ja active Pending
-
1989
- 1989-03-03 US US07/318,792 patent/US4962647A/en not_active Expired - Fee Related
- 1989-03-21 GB GB8906527A patent/GB2220256B/en not_active Expired - Lifetime
- 1989-04-17 IT IT8920161A patent/IT1229032B/it active
- 1989-06-29 KR KR1019890009378A patent/KR930002429B1/ko not_active IP Right Cessation
-
1990
- 1990-08-07 US US07/563,612 patent/US5046325A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR900000665A (ko) | 1990-01-31 |
GB2220256B (en) | 1992-01-15 |
US5046325A (en) | 1991-09-10 |
KR930002429B1 (ko) | 1993-03-30 |
GB8906527D0 (en) | 1989-05-04 |
JPH0213765A (ja) | 1990-01-18 |
IT8920161A0 (it) | 1989-04-17 |
GB2220256A (en) | 1990-01-04 |
US4962647A (en) | 1990-10-16 |
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