Nothing Special   »   [go: up one dir, main page]

MX2018004617A - Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable. - Google Patents

Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable.

Info

Publication number
MX2018004617A
MX2018004617A MX2018004617A MX2018004617A MX2018004617A MX 2018004617 A MX2018004617 A MX 2018004617A MX 2018004617 A MX2018004617 A MX 2018004617A MX 2018004617 A MX2018004617 A MX 2018004617A MX 2018004617 A MX2018004617 A MX 2018004617A
Authority
MX
Mexico
Prior art keywords
opening degree
compression system
vapour compression
controlling
expansion device
Prior art date
Application number
MX2018004617A
Other languages
English (en)
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 MX2018004617A publication Critical patent/MX2018004617A/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
    • 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
    • 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
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2600/2513—Expansion valves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Turbines (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Se describe un método para controlar un sistema de compresión de vapor (1), comprendiendo el sistema de compresión de vapor (1) al menos un dispositivo de expansión (8) y al menos un evaporador (9). Para cada dispositivo de expansión (8), se obtiene un grado de apertura del dispositivo de expansión (8) y se identifica un grado de apertura representativo, ODrep, en función del/los grado(s) de apertura obtenido(s) del/los dispositivo(s) de expansión (8). El grado de apertura representativo podrí­a ser un grado de apertura máximo, ODmáx, siendo el mayor entre los grados de apertura obtenidos. El grado de apertura representativo, ODrep, se compara con un grado de apertura objetivo predefinido, ODobjetivo, y un valor nominal mí­nimo, SPrec, para una presión que predomina dentro de un receptor (7), se calcula o ajusta en función de la comparación. El sistema de compresión de vapor (1) se controla para obtener una presión dentro del receptor (7) que sea igual a o mayor que el valor nominal mí­nimo calculado o ajustado, SPrec.
MX2018004617A 2015-10-20 2016-10-14 Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable. MX2018004617A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201500644 2015-10-20
PCT/EP2016/074758 WO2017067858A1 (en) 2015-10-20 2016-10-14 A method for controlling a vapour compression system with a variable receiver pressure setpoint

Publications (1)

Publication Number Publication Date
MX2018004617A true MX2018004617A (es) 2018-07-06

Family

ID=57133224

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018004617A MX2018004617A (es) 2015-10-20 2016-10-14 Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable.

Country Status (8)

Country Link
US (1) US11460230B2 (es)
EP (1) EP3365618B1 (es)
JP (1) JP2018531359A (es)
CN (1) CN108139132B (es)
BR (1) BR112018007382B1 (es)
CA (1) CA2997658A1 (es)
MX (1) MX2018004617A (es)
WO (1) WO2017067858A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3023712A1 (en) * 2014-11-19 2016-05-25 Danfoss A/S A method for controlling a vapour compression system with a receiver
EP3032192B1 (en) * 2014-12-09 2020-07-29 Danfoss A/S A method for controlling a valve arrangement in a vapour compression system
US10816245B2 (en) 2015-08-14 2020-10-27 Danfoss A/S Vapour compression system with at least two evaporator groups
MX2018004617A (es) 2015-10-20 2018-07-06 Danfoss As Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable.
BR112018007270A2 (pt) 2015-10-20 2018-10-30 Danfoss As método para controlar um sistema de compressão a vapor em modo ejetor por um tempo prolongado
US11009266B2 (en) * 2017-03-02 2021-05-18 Heatcraft Refrigeration Products Llc Integrated refrigeration and air conditioning system
RU2735041C1 (ru) 2017-05-01 2020-10-27 Данфосс А/С Способ управления давлением всасывания, основанный на охлаждающем объекте под самой большой нагрузкой
PL3628940T3 (pl) 2018-09-25 2022-08-22 Danfoss A/S Sposób sterowania systemem sprężania pary na podstawie szacowanego przepływu
PL3628942T3 (pl) 2018-09-25 2021-10-04 Danfoss A/S Sposób sterowania układem sprężania pary przy zmniejszonym ciśnieniu ssania
DK180146B1 (en) 2018-10-15 2020-06-25 Danfoss As Intellectual Property Heat exchanger plate with strenghened diagonal area
JP7448443B2 (ja) 2020-08-21 2024-03-12 三機工業株式会社 冷却装置及び冷却装置の制御方法
EP4060254A1 (en) * 2021-03-18 2022-09-21 Danfoss A/S A method for controlling a vapour compression system with a bypass valve

Family Cites Families (139)

* 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
US2790627A (en) 1955-01-03 1957-04-30 Creamery Package Mfg Co Plate type heat exchanger
SE361356B (es) 1972-03-14 1973-10-29 Alfa Laval Ab
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
US4420373A (en) 1978-05-30 1983-12-13 Dan Egosi Energy conversion method and system
US4282070A (en) 1978-05-30 1981-08-04 Dan Egosi Energy conversion method with water recovery
US4301662A (en) 1980-01-07 1981-11-24 Environ Electronic Laboratories, Inc. Vapor-jet heat pump
GB2092241B (en) 1981-01-30 1984-07-18 Apv The Co Ltd Gasket arrangement for plate heat exchanger
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
JPS6268115A (ja) 1985-09-20 1987-03-28 Sanden Corp 自動車用空調装置の制御装置
ATE130676T1 (de) 1989-08-22 1995-12-15 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
CN2405181Y (zh) 1999-12-30 2000-11-08 大连经济技术开发区九圆热交换设备制造有限公司 板式换热器的板片单元
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
JP4096824B2 (ja) 2003-06-19 2008-06-04 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
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
KR100581843B1 (ko) 2005-05-09 2006-05-22 대원열판(주) 판형열교환기의 전열판과 가스켓의 결합구조
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
US20070000262A1 (en) 2005-06-30 2007-01-04 Denso Corporation Ejector cycle system
CN101344336A (zh) 2005-06-30 2009-01-14 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
US8899058B2 (en) 2006-03-27 2014-12-02 Mitsubishi Electric Corporation Air conditioner heat pump with injection circuit and automatic control thereof
KR20080106311A (ko) 2006-03-29 2008-12-04 산요덴키가부시키가이샤 냉동 장치
JP4973078B2 (ja) * 2006-09-11 2012-07-11 ダイキン工業株式会社 冷凍装置
WO2008039204A1 (en) 2006-09-29 2008-04-03 Carrier Corporation Refrigerant vapor compression system with flash tank receiver
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
US9551512B2 (en) * 2008-01-02 2017-01-24 Lg Electronics Inc. Air conditioning system
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
US10527329B2 (en) 2008-04-18 2020-01-07 Denso Corporation Ejector-type refrigeration cycle device
WO2009140370A2 (en) 2008-05-14 2009-11-19 Carrier Corporation Charge management in refrigerant vapor compression 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
US20110314854A1 (en) 2009-03-06 2011-12-29 Mitsubishi Electric Corporation Refrigerator
US9541313B2 (en) 2009-03-31 2017-01-10 Mitsubishi Electric Corporation Refrigerating device
US20110283723A1 (en) 2009-06-12 2011-11-24 Panasonic Corporation Refrigeration cycle apparatus
CN102472543B (zh) 2009-07-31 2015-11-25 江森自控科技公司 制冷剂控制系统和方法
RU2415307C1 (ru) 2009-10-05 2011-03-27 Андрей Юрьевич Беляев Система и способ регулируемого поднятия давления низконапорного газа
JP5430667B2 (ja) 2009-10-20 2014-03-05 三菱電機株式会社 ヒートポンプ装置
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
US20120151948A1 (en) 2010-06-23 2012-06-21 Panasonic Corporation Refrigeration cycle apparatus
US20130111944A1 (en) 2010-07-23 2013-05-09 Carrier Corporation High Efficiency Ejector Cycle
EP2596302B1 (en) 2010-07-23 2014-03-19 Carrier Corporation Ejector cycle
WO2012012501A2 (en) 2010-07-23 2012-01-26 Carrier Corporation High efficiency ejector cycle
JP4968373B2 (ja) * 2010-08-02 2012-07-04 ダイキン工業株式会社 空気調和装置
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
US9523364B2 (en) 2010-11-30 2016-12-20 Carrier Corporation Ejector cycle with dual heat absorption heat exchangers
DK2661591T3 (en) 2011-01-04 2019-02-18 Carrier Corp EJEKTOR 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
HUE032488T2 (en) 2011-06-06 2017-09-28 Huurre Group Oy Multi-evaporator cooling 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
TR201807399T4 (tr) 2012-02-07 2018-06-21 Danfoss As Bir oluğa ve bir contaya sahip istiflenmiş plaka ısı dönüştürücü.
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
EP2941604B1 (en) 2012-12-27 2018-09-05 Thermo King Corporation Method of reducing liquid flooding in a transport refrigeration unit
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
JP5751355B1 (ja) 2014-01-31 2015-07-22 ダイキン工業株式会社 冷凍装置
US10801757B2 (en) 2014-07-09 2020-10-13 Carrier Corporation Refrigeration system
CA2954787A1 (en) 2014-09-05 2016-03-10 Danfoss A/S A method for controlling a variable capacity ejector unit
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
ES2934692T3 (es) 2015-05-12 2023-02-24 Carrier Corp Circuito de refrigeración de eyector y método para hacer funcionar dicho circuito
ES2934690T3 (es) 2015-05-12 2023-02-24 Carrier Corp Circuito de refrigeración de eyector
US10823461B2 (en) 2015-05-13 2020-11-03 Carrier Corporation Ejector refrigeration circuit
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
WO2017067863A1 (en) 2015-10-20 2017-04-27 Danfoss A/S A method for controlling a vapour compression system in a flooded state
MX2018004617A (es) 2015-10-20 2018-07-06 Danfoss As Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable.
US10113776B2 (en) 2016-07-20 2018-10-30 Haier Us Appliance Solutions, Inc. Packaged terminal air conditioner unit
CN207050547U (zh) 2017-07-05 2018-02-27 扬州派斯特换热设备有限公司 一种板式换热器密封结构

Also Published As

Publication number Publication date
EP3365618B1 (en) 2022-10-26
EP3365618A1 (en) 2018-08-29
WO2017067858A1 (en) 2017-04-27
CN108139132A (zh) 2018-06-08
JP2018531359A (ja) 2018-10-25
US11460230B2 (en) 2022-10-04
BR112018007382A2 (pt) 2018-10-23
CN108139132B (zh) 2020-08-25
BR112018007382B1 (pt) 2023-03-21
CA2997658A1 (en) 2017-04-27
US20180283750A1 (en) 2018-10-04

Similar Documents

Publication Publication Date Title
MX2018004617A (es) Metodo para controlar un sistema de compresion de vapor con un valor nominal de presion del receptor variable.
EP3690373A4 (en) RESISTANT HIGH-PERFORMANCE FLAT EVAPORATOR AGAINST POSITIVE PRESSURE, PROCESSING METHODS FOR IT AND FLAT PLATE LOOP HEAT PIPE BASED ON THE EVAPORATOR
EP3640555A4 (en) VRV OPERATING CONTROL METHOD, SYSTEM AND HEAT PUMP VRV
EP3776435A4 (en) REFRIGERATOR, SERVER AND RELATED ORDERING PROCEDURE
EP3743777A4 (en) SYSTEMS AND METHODS FOR ACTIVE TROUBLE POINT SETTING AND REFRIGERATION CYCLES
EP3483837A4 (en) TARGET MONITORING PROCEDURE, CAMERA, CONTROL DEVICE AND TARGET MONITORING SYSTEM
EP3613140A4 (en) SOLAR TRACKING DEVICE CONTROL SYSTEM AND PROCESS
WO2011130087A3 (en) Controlled atmosphere systems and methods
EP3299744A4 (en) Frequency control method and system for variable frequency compressor of heat pump hot water machine
EP3438577A4 (en) INTELLIGENT REFRIGERATOR AND CONTROL METHOD AND CONTROL SYSTEM THEREOF
MX2016003890A (es) Metodo de regulacion de temperatura y dispositivo de regulacion de temperatura.
EP3580504A4 (en) SMALL REFRIGERANT TANK INTENDED FOR USE WITH A THERMOSTATIC REGULATOR REFRIGERATION SYSTEM
EP3732410B8 (en) A heating, ventilation, and air conditioning system, and a method of operating a vapor compression system
EP3745052A4 (en) HEAT PUMP AIR CONDITIONING SYSTEM AND CONTROL PROCEDURES
MX2017002730A (es) Metodo para controlar unidad de eyector de capacidad variable.
EP3704422A4 (en) COMPRESSOR MODULATION RANGE ADJUSTMENT SYSTEM AND METHOD BASED ON CONDITIONAL SPACE BALANCE POINT DETECTION
EP3553398A4 (en) AIR CONDITIONING HEAT PUMP SYSTEM USING AN INJECTOR, AIR CONDITIONING AND AIR CONDITIONING CONTROL PROCEDURES
EP3667215A4 (en) CONTROL METHOD FOR FRESH PRESERVATION OF UNDERCOOLED MEAT, CONTROL UNIT AND REFRIGERATOR
EP4242025A3 (en) Parallel compressors climate system
EP3477232A4 (en) COOLING CONTROL METHOD FOR REFRIGERATOR AND REFRIGERATOR
MX2015013583A (es) Refrigerador comercial con modo de ahorro de energía.
MX2018004604A (es) Metodo para controlar un sistema de compresion de vapor en modo de eyector durante un tiempo prolongado.
EP3640562A4 (en) MODE SWITCH, HEAT RECOVERY MULTI-SLOT AIR CONDITIONING SYSTEM, AND CONTROL METHOD
EP3534095A4 (en) ADAPTIVE REGULATION PROCESS FOR REFRIGERATION SYSTEMS
EP3624059A4 (en) METHOD, DEVICE, TARGET OBJECT RECOGNITION SYSTEM, AND PROGRAM