BR112014014557A2 - dispositivo de refrigeração - Google Patents
dispositivo de refrigeraçãoInfo
- Publication number
- BR112014014557A2 BR112014014557A2 BR112014014557A BR112014014557A BR112014014557A2 BR 112014014557 A2 BR112014014557 A2 BR 112014014557A2 BR 112014014557 A BR112014014557 A BR 112014014557A BR 112014014557 A BR112014014557 A BR 112014014557A BR 112014014557 A2 BR112014014557 A2 BR 112014014557A2
- Authority
- BR
- Brazil
- Prior art keywords
- heat exchanger
- refrigerant
- expansion mechanism
- upstream side
- side expansion
- 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
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- 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
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit 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
- F25B39/00—Evaporators; Condensers
-
- 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
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/031—Sensor arrangements
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
-
- 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
- F25B2400/12—Inflammable refrigerants
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
resumo patente de invenção: "dispositivo de refrigeração" em um aparelho de ar-condicionado (1), o refrigerante flui sequencialmente através de um compressor (21), um trocador de calor externo (23), mecanismos de expansão (24, 26) e um trocador de calor interno (41) durante uma operação de esfriamento e o refrigerante flui sequencialmente através do compressor (21), do trocador de calor interno (41), dos mecanismos de expansão (24, 26) e do trocador de calor externo (23) durante a operação de aquecimento. o trocador de calor interno (41) é um trocador de calor do tipo de aleta cruzada e o trocador de calor externo (23) é um trocador de calor empilhado. os mecanismos de expansão (24, 26) incluem um mecanismo de expansão no lado a montante para despressurizar o refrigerante e um mecanismo de expansão no lado a jusante para despressurizar o refrigerante que foi despressurizado no mecanismo de expansão no lado a montante e um tanque de armazenamento do refrigerante (25) para armazenar o refrigerante despressurizado pelo mecanismo de expansão no lado a montante é fornecido entre o mecanismo de expansão no lado a montante e o mecanismo de expansão no lado a jusante.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-278427 | 2011-12-20 | ||
JP2011278427 | 2011-12-20 | ||
JP2012-074660 | 2012-03-28 | ||
JP2012074660A JP5403095B2 (ja) | 2011-12-20 | 2012-03-28 | 冷凍装置 |
PCT/JP2012/082912 WO2013094638A1 (ja) | 2011-12-20 | 2012-12-19 | 冷凍装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014014557A2 true BR112014014557A2 (pt) | 2017-06-13 |
BR112014014557B1 BR112014014557B1 (pt) | 2022-01-11 |
Family
ID=48668522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014014557-1A BR112014014557B1 (pt) | 2011-12-20 | 2012-12-19 | Aparelho de refrigeração |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140360223A1 (pt) |
EP (1) | EP2801770B1 (pt) |
JP (1) | JP5403095B2 (pt) |
KR (1) | KR101452690B1 (pt) |
CN (1) | CN103998875B (pt) |
AU (1) | AU2012354761B2 (pt) |
BR (1) | BR112014014557B1 (pt) |
ES (1) | ES2797450T3 (pt) |
WO (1) | WO2013094638A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5858022B2 (ja) * | 2013-10-24 | 2016-02-10 | ダイキン工業株式会社 | 空気調和装置 |
US10605498B2 (en) | 2014-01-23 | 2020-03-31 | Mitsubishi Electric Corporation | Heat pump apparatus |
CN111164355B (zh) * | 2017-10-10 | 2024-01-05 | 三菱电机株式会社 | 空调装置 |
US11280529B2 (en) * | 2019-06-10 | 2022-03-22 | Trane International Inc. | Refrigerant volume control |
JP2021055958A (ja) * | 2019-09-30 | 2021-04-08 | ダイキン工業株式会社 | 冷凍装置 |
JP6828790B1 (ja) * | 2019-10-31 | 2021-02-10 | ダイキン工業株式会社 | 冷凍装置 |
JP7372556B2 (ja) * | 2021-09-30 | 2023-11-01 | ダイキン工業株式会社 | 冷媒容器および冷凍サイクル装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0171908A3 (en) | 1984-07-11 | 1987-07-15 | Takeda Chemical Industries, Ltd. | Hepatitis b virus surface antigen and production thereof |
US5111876A (en) * | 1991-10-31 | 1992-05-12 | Carrier Corporation | Heat exchanger plate fin |
JPH08233378A (ja) * | 1994-11-29 | 1996-09-13 | Sanyo Electric Co Ltd | 空気調和機 |
JPH10332212A (ja) * | 1997-06-02 | 1998-12-15 | Toshiba Corp | 空気調和装置の冷凍サイクル |
JP2001248922A (ja) * | 1999-12-28 | 2001-09-14 | Daikin Ind Ltd | 冷凍装置 |
JP5011957B2 (ja) * | 2006-09-07 | 2012-08-29 | ダイキン工業株式会社 | 空気調和装置 |
JP4811204B2 (ja) * | 2006-09-11 | 2011-11-09 | ダイキン工業株式会社 | 冷凍装置 |
EP2821731B1 (en) * | 2006-09-29 | 2017-06-21 | Carrier Corporation | Refrigerant vapor compression system with flash tank receiver |
JP4856044B2 (ja) * | 2007-10-17 | 2012-01-18 | シャープ株式会社 | 熱交換器 |
EP2075519B1 (en) * | 2007-12-26 | 2017-11-15 | LG Electronics Inc. | Air Conditoning system |
CN201196506Y (zh) * | 2008-04-22 | 2009-02-18 | 陈灿 | 一种制暖***的冷媒与制冷***分离的空调装置 |
JP5228637B2 (ja) * | 2008-06-11 | 2013-07-03 | ダイキン工業株式会社 | 冷凍装置の冷媒回収方法 |
-
2012
- 2012-03-28 JP JP2012074660A patent/JP5403095B2/ja active Active
- 2012-12-19 ES ES12859176T patent/ES2797450T3/es active Active
- 2012-12-19 CN CN201280062572.1A patent/CN103998875B/zh active Active
- 2012-12-19 EP EP12859176.5A patent/EP2801770B1/en active Active
- 2012-12-19 WO PCT/JP2012/082912 patent/WO2013094638A1/ja active Application Filing
- 2012-12-19 BR BR112014014557-1A patent/BR112014014557B1/pt active IP Right Grant
- 2012-12-19 AU AU2012354761A patent/AU2012354761B2/en active Active
- 2012-12-19 US US14/366,251 patent/US20140360223A1/en not_active Abandoned
- 2012-12-19 KR KR1020147019771A patent/KR101452690B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20140360223A1 (en) | 2014-12-11 |
JP2013148328A (ja) | 2013-08-01 |
ES2797450T3 (es) | 2020-12-02 |
BR112014014557B1 (pt) | 2022-01-11 |
AU2012354761A1 (en) | 2014-08-07 |
EP2801770B1 (en) | 2020-04-01 |
CN103998875A (zh) | 2014-08-20 |
KR20140102313A (ko) | 2014-08-21 |
EP2801770A4 (en) | 2015-09-16 |
EP2801770A1 (en) | 2014-11-12 |
WO2013094638A1 (ja) | 2013-06-27 |
JP5403095B2 (ja) | 2014-01-29 |
AU2012354761B2 (en) | 2015-10-29 |
KR101452690B1 (ko) | 2014-10-22 |
CN103998875B (zh) | 2015-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/12/2012, OBSERVADAS AS CONDICOES LEGAIS. |