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MX2018004604A - Metodo para controlar un sistema de compresion de vapor en modo de eyector durante un tiempo prolongado. - Google Patents

Metodo para controlar un sistema de compresion de vapor en modo de eyector durante un tiempo prolongado.

Info

Publication number
MX2018004604A
MX2018004604A MX2018004604A MX2018004604A MX2018004604A MX 2018004604 A MX2018004604 A MX 2018004604A MX 2018004604 A MX2018004604 A MX 2018004604A MX 2018004604 A MX2018004604 A MX 2018004604A MX 2018004604 A MX2018004604 A MX 2018004604A
Authority
MX
Mexico
Prior art keywords
compression system
pressure
controlling
ejector
vapour compression
Prior art date
Application number
MX2018004604A
Other languages
English (en)
Other versions
MX374485B (es
Inventor
Bank MADSEN Kenneth
Prins Jan
Fredslund Kristian
Schmidt Frede
Original Assignee
Danfoss As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danfoss As filed Critical Danfoss As
Publication of MX2018004604A publication Critical patent/MX2018004604A/es
Publication of MX374485B publication Critical patent/MX374485B/es

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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B1/06—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
    • F25B1/08—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure using vapour under 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B9/08—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high 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
    • F25B2400/07—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
    • F25B2400/23—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
    • F25B2500/00—Problems to be solved
    • F25B2500/29—High ambient temperatures
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/197—Pressures of the evaporator
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Se describe un método para controlar un sistema de compresión de vapor (1) que comprende un eyector (6). En caso de que una diferencia de presión entre una presión que predomina en el receptor (7) y una presión del refrigerante que sale del evaporador (9) disminuye por debajo de un primer valor umbral inferior, la presión del refrigerante que sale del intercambiador tórmico que repele el calor (5) se mantiene a un nivel que es ligeramente mayor que el nivel de presión que proporciona el COP óptimo. Así­, el eyector (6) puede funcionar a temperaturas ambiente más bajas y mejora la eficiencia energótica del sistema de compresión de vapor (1).
MX2018004604A 2015-10-20 2016-10-14 Metodo para controlar un sistema de compresion de vapor en modo de eyector durante un tiempo prolongado. MX374485B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201500645 2015-10-20
PCT/EP2016/074765 WO2017067860A1 (en) 2015-10-20 2016-10-14 A method for controlling a vapour compression system in ejector mode for a prolonged time

Publications (2)

Publication Number Publication Date
MX2018004604A true MX2018004604A (es) 2018-07-06
MX374485B MX374485B (es) 2025-03-06

Family

ID=57133225

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018004604A MX374485B (es) 2015-10-20 2016-10-14 Metodo para controlar un sistema de compresion de vapor en modo de eyector durante un tiempo prolongado.

Country Status (10)

Country Link
US (1) US10775086B2 (es)
EP (1) EP3365619B1 (es)
JP (1) JP6788007B2 (es)
CN (1) CN108139131B (es)
BR (1) BR112018007270A2 (es)
CA (1) CA2997660A1 (es)
ES (1) ES2749161T3 (es)
MX (1) MX374485B (es)
PL (1) PL3365619T3 (es)
WO (1) WO2017067860A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11009266B2 (en) * 2017-03-02 2021-05-18 Heatcraft Refrigeration Products Llc Integrated refrigeration and air conditioning system
US10808966B2 (en) * 2017-03-02 2020-10-20 Heatcraft Refrigeration Products Llc Cooling system with parallel compression
BR112019022645A2 (pt) 2017-05-01 2020-05-19 Danfoss As método para controlar pressão de sucção com base em uma entidade de resfriamento mais carregada
US11035595B2 (en) 2017-08-18 2021-06-15 Rolls-Royce North American Technologies Inc. Recuperated superheat return trans-critical vapor compression system
US11353246B2 (en) 2018-06-11 2022-06-07 Hill Phoenix, Inc. CO2 refrigeration system with automated control optimization
CN111692771B (zh) * 2019-03-15 2023-12-19 开利公司 喷射器和制冷系统
CN110822757B (zh) 2019-07-22 2021-08-06 北京市京科伦冷冻设备有限公司 一种二氧化碳制冷系统及其制冷方法
EP3798533B1 (en) * 2019-09-26 2022-04-20 Danfoss A/S A method for controlling suction pressure of a vapour compression system
EP3907443A1 (en) 2020-05-06 2021-11-10 Carrier Corporation Ejector refrigeration circuit and method of operating the same
EP4060254A1 (en) 2021-03-18 2022-09-21 Danfoss A/S A method for controlling a vapour compression system with a bypass valve
US20230296300A1 (en) * 2022-03-17 2023-09-21 Carrier Corporation Refrigerant recovery device and method of operation

Family Cites Families (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836318A (en) 1926-07-26 1931-12-15 Norman H Gay Refrigerating system
US3788394A (en) 1972-06-01 1974-01-29 Motor Coach Ind Inc Reverse balance flow valve assembly for refrigerant systems
US4184542A (en) 1976-04-16 1980-01-22 Hisaka Works, Ltd. Plate type condenser
US4067203A (en) 1976-09-07 1978-01-10 Emerson Electric Co. Control system for maximizing the efficiency of an evaporator coil
US4282070A (en) 1978-05-30 1981-08-04 Dan Egosi Energy conversion method with water recovery
US4420373A (en) 1978-05-30 1983-12-13 Dan Egosi Energy conversion method and system
US4301662A (en) * 1980-01-07 1981-11-24 Environ Electronic Laboratories, Inc. Vapor-jet heat pump
SU996805A1 (ru) 1981-06-26 1983-02-15 Предприятие П/Я Г-4371 Пароэжекторна холодильна установка
US4522037A (en) * 1982-12-09 1985-06-11 Hussmann Corporation Refrigeration system with surge receiver and saturated gas defrost
SE456771B (sv) 1984-01-24 1988-10-31 Reheat Ab Packningsspaar och packning hos plattelement till plattvaermevaexlare
GB8423271D0 (en) 1984-09-14 1984-10-17 Apv Int Ltd Plate heat transfer apparatus
US4573327A (en) 1984-09-21 1986-03-04 Robert Cochran Fluid flow control system
DE59009904D1 (de) 1989-08-22 1996-01-04 Siemens Ag Messeinrichtung und verfahren zur bestimmung des füllstandes in flüssigkeitsbehältern, vorzugsweise für tankanlagen.
US5024061A (en) * 1989-12-12 1991-06-18 Terrestrial Engineering Corporation Recovery processing and storage unit
JPH04316962A (ja) 1991-04-15 1992-11-09 Nippondenso Co Ltd 冷凍サイクル
JP2838917B2 (ja) 1991-04-19 1998-12-16 株式会社デンソー 冷凍サイクル
DE4303669C1 (de) 1993-02-09 1994-01-20 Kyffhaeuser Maschf Artern Gmbh Wärmeübertragungsplatte
US5553457A (en) 1994-09-29 1996-09-10 Reznikov; Lev Cooling device
KR100196779B1 (ko) 1997-01-06 1999-06-15 이동환 판형 열교환기판의 가스켓 부착구조
JP2001221517A (ja) 2000-02-10 2001-08-17 Sharp Corp 超臨界冷凍サイクル
JP3629587B2 (ja) 2000-02-14 2005-03-16 株式会社日立製作所 空気調和機及び室外機並びに冷凍装置
US6477857B2 (en) * 2000-03-15 2002-11-12 Denso Corporation Ejector cycle system with critical refrigerant pressure
DE10029999A1 (de) 2000-06-17 2002-01-03 Otto Thermotech Gmbh Plattenwärmeübertrager der gedichteten Bauart
JP4639541B2 (ja) 2001-03-01 2011-02-23 株式会社デンソー エジェクタを用いたサイクル
JP3941602B2 (ja) * 2002-02-07 2007-07-04 株式会社デンソー エジェクタ方式の減圧装置
JP4522641B2 (ja) 2002-05-13 2010-08-11 株式会社デンソー 蒸気圧縮式冷凍機
JP2004036943A (ja) * 2002-07-01 2004-02-05 Denso Corp 蒸気圧縮式冷凍機
US6834514B2 (en) 2002-07-08 2004-12-28 Denso Corporation Ejector cycle
JP2004044906A (ja) * 2002-07-11 2004-02-12 Denso Corp エジェクタサイクル
JP3951840B2 (ja) 2002-07-16 2007-08-01 株式会社デンソー 冷凍サイクル装置
JP3956793B2 (ja) * 2002-07-25 2007-08-08 株式会社デンソー エジェクタサイクル
US6786056B2 (en) 2002-08-02 2004-09-07 Hewlett-Packard Development Company, L.P. Cooling system with evaporators distributed in parallel
JP4075530B2 (ja) * 2002-08-29 2008-04-16 株式会社デンソー 冷凍サイクル
JP4110895B2 (ja) * 2002-09-09 2008-07-02 株式会社デンソー 空調装置および車両用空調装置
JP4311115B2 (ja) 2002-09-17 2009-08-12 株式会社デンソー 空調装置
JP2004142506A (ja) * 2002-10-22 2004-05-20 Denso Corp 車両用空調装置
US6889173B2 (en) * 2002-10-31 2005-05-03 Emerson Retail Services Inc. System for monitoring optimal equipment operating parameters
JP4254217B2 (ja) * 2002-11-28 2009-04-15 株式会社デンソー エジェクタサイクル
JP2004198002A (ja) 2002-12-17 2004-07-15 Denso Corp 蒸気圧縮式冷凍機
US6698221B1 (en) * 2003-01-03 2004-03-02 Kyung Kon You Refrigerating system
JP4232484B2 (ja) 2003-03-05 2009-03-04 株式会社日本自動車部品総合研究所 エジェクタおよび蒸気圧縮式冷凍機
JP4285060B2 (ja) * 2003-04-23 2009-06-24 株式会社デンソー 蒸気圧縮式冷凍機
JP2005009774A (ja) * 2003-06-19 2005-01-13 Denso Corp エジェクタサイクル
JP4096824B2 (ja) * 2003-06-19 2008-06-04 株式会社デンソー 蒸気圧縮式冷凍機
JP2005016747A (ja) * 2003-06-23 2005-01-20 Denso Corp 冷凍サイクル装置
JP4001065B2 (ja) * 2003-06-30 2007-10-31 株式会社デンソー エジェクタサイクル
CN1291196C (zh) * 2004-02-18 2006-12-20 株式会社电装 具有多蒸发器的喷射循环
JP2005249315A (ja) 2004-03-04 2005-09-15 Denso Corp エジェクタサイクル
US7389648B2 (en) * 2004-03-04 2008-06-24 Carrier Corporation Pressure regulation in a transcritical refrigerant cycle
US20100192607A1 (en) * 2004-10-14 2010-08-05 Mitsubishi Electric Corporation Air conditioner/heat pump with injection circuit and automatic control thereof
JP4459776B2 (ja) 2004-10-18 2010-04-28 三菱電機株式会社 ヒートポンプ装置及びヒートポンプ装置の室外機
SE528847C2 (sv) 2005-01-28 2007-02-27 Alfa Laval Corp Ab Packningsaggregat för plattvärmeväxlare
CN101329115B (zh) * 2005-02-15 2011-03-23 株式会社电装 具有喷射器的蒸发器结构
RU2368850C2 (ru) 2005-02-18 2009-09-27 Кэрриер Корпорейшн Устройство управления холодильного контура с внутренним теплообменником
JP2006327569A (ja) * 2005-04-25 2006-12-07 Denso Corp 車両用冷凍サイクル装置
US20060254308A1 (en) * 2005-05-16 2006-11-16 Denso Corporation Ejector cycle device
JP2006343017A (ja) * 2005-06-08 2006-12-21 Sanyo Electric Co Ltd 冷凍装置
DE102006062834B4 (de) 2005-06-30 2016-07-14 Denso Corporation Ejektorkreislaufsystem
CN100533001C (zh) 2005-06-30 2009-08-26 株式会社电装 喷射器循环系统
CN100465555C (zh) * 2005-07-26 2009-03-04 三菱电机株式会社 冷冻空调装置
CN100342187C (zh) 2005-12-01 2007-10-10 上海交通大学 替代制冷机节流元件的两相流喷射器
CN100554820C (zh) * 2006-03-27 2009-10-28 三菱电机株式会社 冷冻空调装置
EP2000752A1 (en) * 2006-03-29 2008-12-10 Sanyo Electric Co., Ltd. Freezing apparatus
JP4973078B2 (ja) 2006-09-11 2012-07-11 ダイキン工業株式会社 冷凍装置
KR101212695B1 (ko) * 2007-06-14 2012-12-17 엘지전자 주식회사 공기조화기 및 그 제어 방법
JP2009014210A (ja) 2007-06-29 2009-01-22 Daikin Ind Ltd 冷凍装置
US8539786B2 (en) 2007-10-08 2013-09-24 Emerson Climate Technologies, Inc. System and method for monitoring overheat of a compressor
JP4858399B2 (ja) 2007-10-16 2012-01-18 株式会社デンソー 冷凍サイクル
ES2620819T3 (es) 2008-01-02 2017-06-29 Lg Electronics Inc. Sistema de acondicionamiento de aire
KR20080006585U (ko) 2008-03-21 2008-12-26 대원열판(주) 전열판용 가스켓
JP4931848B2 (ja) 2008-03-31 2012-05-16 三菱電機株式会社 ヒートポンプ式給湯用室外機
CN101952670B (zh) * 2008-04-18 2013-04-17 株式会社电装 喷射器式制冷循环装置
EP2304345A4 (en) * 2008-05-14 2014-10-15 Carrier Corp LOAD MANAGEMENT IN VAPOR COMPRESSION REFRIGERATION SYSTEMS
BRPI0802382B1 (pt) * 2008-06-18 2020-09-15 Universidade Federal De Santa Catarina - Ufsc Sistema de refrigeração
JP2010151424A (ja) 2008-12-26 2010-07-08 Daikin Ind Ltd 冷凍装置
JP5195444B2 (ja) 2009-01-14 2013-05-08 パナソニック株式会社 ブラシレスｄｃモータの駆動装置並びにこれを用いた冷蔵庫及び空気調和機
CN102365507B (zh) 2009-03-26 2015-04-01 三菱电机株式会社 制冷机
WO2010113395A1 (ja) 2009-03-31 2010-10-07 三菱電機株式会社 冷凍装置
WO2010143343A1 (ja) 2009-06-12 2010-12-16 パナソニック株式会社 冷凍サイクル装置
US9657978B2 (en) 2009-07-31 2017-05-23 Johnson Controls Technology Company Refrigerant control system for a flash tank
RU2415307C1 (ru) 2009-10-05 2011-03-27 Андрей Юрьевич Беляев Система и способ регулируемого поднятия давления низконапорного газа
EP2492612B1 (en) * 2009-10-20 2018-03-28 Mitsubishi Electric Corporation Heat pump device
CN102128508B (zh) 2010-01-19 2014-10-29 珠海格力电器股份有限公司 喷射器节流补气系统以及热泵或制冷系统补气方法
CN102192624B (zh) 2010-03-11 2014-11-26 Lg电子株式会社 室外机、分配单元及包括它们的空气调节装置
JP5334905B2 (ja) * 2010-03-31 2013-11-06 三菱電機株式会社 冷凍サイクル装置
KR101495186B1 (ko) 2010-04-01 2015-02-24 엘지전자 주식회사 복수 개의 압축기를 구비한 공기조화기 및 그의 운전방법
WO2011161952A1 (ja) * 2010-06-23 2011-12-29 パナソニック株式会社 冷凍サイクル装置
US9759462B2 (en) 2010-07-23 2017-09-12 Carrier Corporation High efficiency ejector cycle
WO2012012488A1 (en) 2010-07-23 2012-01-26 Carrier Corporation High efficiency ejector cycle
CN103003642B (zh) * 2010-07-23 2015-07-08 开利公司 喷射器循环
CN101922823A (zh) 2010-09-02 2010-12-22 广州德能热源设备有限公司 二次喷气高效超低温热泵机组
US20120060523A1 (en) 2010-09-14 2012-03-15 Lennox Industries Inc. Evaporator coil staging and control for a multi-staged space conditioning system
WO2012074578A2 (en) * 2010-11-30 2012-06-07 Carrier Corporation Ejector cycle
EP2661591B1 (en) 2011-01-04 2018-10-24 Carrier Corporation Ejector cycle
CN201992750U (zh) 2011-02-16 2011-09-28 广东美芝制冷设备有限公司 气体冷媒喷射式空调机
JP5413393B2 (ja) * 2011-03-28 2014-02-12 株式会社デンソー 冷媒分配器および冷凍サイクル
EP2718642B1 (en) 2011-06-06 2016-09-14 Huurre Group Oy A multi-evaporator refrigeration circuit
US20120324911A1 (en) * 2011-06-27 2012-12-27 Shedd Timothy A Dual-loop cooling system
CN202254492U (zh) 2011-09-19 2012-05-30 中能东讯新能源科技(大连)有限公司 采用多组喷射器并联的喷射式热泵机组
CN202304070U (zh) 2011-09-26 2012-07-04 中能东讯新能源科技(大连)有限公司 采用轻质板翅式换热器的喷射制冷机组
JP5482767B2 (ja) 2011-11-17 2014-05-07 株式会社デンソー エジェクタ式冷凍サイクル
US9062903B2 (en) 2012-01-09 2015-06-23 Thermo King Corporation Economizer combined with a heat of compression system
JP2014077579A (ja) 2012-10-10 2014-05-01 Daikin Ind Ltd エジェクタ装置及びエジェクタ装置を備えた冷凍装置
JP5967022B2 (ja) 2012-11-16 2016-08-10 株式会社デンソー 冷凍サイクル装置
CN105008826A (zh) 2012-12-27 2015-10-28 冷王公司 减少运输制冷单元中的液体溢流的方法
EP2948719A4 (en) * 2013-01-25 2016-09-28 Emerson Climate Technologies Retail Solutions Inc SYSTEM AND METHOD FOR CONTROLLING A TRANSCRITICAL COLD CIRCULAR RUNNING SYSTEM
DK177634B1 (en) 2013-03-08 2014-01-13 Danfoss As Fixing gasket in plate type heat exchanger
US9353980B2 (en) 2013-05-02 2016-05-31 Emerson Climate Technologies, Inc. Climate-control system having multiple compressors
JP6115344B2 (ja) 2013-06-18 2017-04-19 株式会社デンソー エジェクタ
JP6119489B2 (ja) * 2013-07-30 2017-04-26 株式会社デンソー エジェクタ
JP6003844B2 (ja) * 2013-08-09 2016-10-05 株式会社デンソー エジェクタ
JP6011507B2 (ja) 2013-10-08 2016-10-19 株式会社デンソー 冷凍サイクル装置
ES2792508T3 (es) 2014-07-09 2020-11-11 Carrier Corp Sistema de refrigeración
US20160109160A1 (en) * 2014-10-15 2016-04-21 General Electric Company Packaged terminal air conditioner unit
EP3023713A1 (en) 2014-11-19 2016-05-25 Danfoss A/S A method for controlling a vapour compression system with an ejector
CN104359246B (zh) 2014-11-28 2017-02-22 天津商业大学 涡流分离液体与喷射器引射的co2双温制冷系统
EP3032192B1 (en) 2014-12-09 2020-07-29 Danfoss A/S A method for controlling a valve arrangement in a vapour compression system
EP3032208B1 (en) 2014-12-10 2017-04-19 Danfoss A/S Gasket groove for a plate heat exchanger
CN104697234B (zh) 2015-03-30 2016-11-23 特灵空调系统(中国)有限公司 制冷剂循环系统以及其控制方法
US10323863B2 (en) * 2015-05-12 2019-06-18 Carrier Kältetechnik Deutschland Gmbh Ejector refrigeration circuit
US10724771B2 (en) * 2015-05-12 2020-07-28 Carrier Corporation Ejector refrigeration circuit
RU2679368C1 (ru) * 2015-05-13 2019-02-07 Кэрриер Корпорейшн Эжекторный холодильный контур
EP3098543A1 (en) * 2015-05-28 2016-11-30 Danfoss A/S A vapour compression system with an ejector and a non-return valve
KR102380053B1 (ko) 2015-10-16 2022-03-29 삼성전자주식회사 공기조화장치, 이에 사용되는 이젝터, 및 공기조화장치의 제어방법
US11460230B2 (en) 2015-10-20 2022-10-04 Danfoss A/S Method for controlling a vapour compression system with a variable receiver pressure setpoint
BR112018007503B1 (pt) 2015-10-20 2023-03-21 Danfoss A/S Método para controlar um sistema de compressão a vapor em um estado inundado
US10113776B2 (en) * 2016-07-20 2018-10-30 Haier Us Appliance Solutions, Inc. Packaged terminal air conditioner unit

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WO2017067860A1 (en) 2017-04-27
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CA2997660A1 (en) 2017-04-27
US10775086B2 (en) 2020-09-15
BR112018007270A2 (pt) 2018-10-30
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JP6788007B2 (ja) 2020-11-18
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