MX2023000583A - Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo. - Google Patents

Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo.

Info

Publication number
MX2023000583A
MX2023000583A MX2023000583A MX2023000583A MX2023000583A MX 2023000583 A MX2023000583 A MX 2023000583A MX 2023000583 A MX2023000583 A MX 2023000583A MX 2023000583 A MX2023000583 A MX 2023000583A MX 2023000583 A MX2023000583 A MX 2023000583A
Authority
MX
Mexico
Prior art keywords
evaporative condenser
refrigeration system
ammonia refrigeration
low charge
evaporative
Prior art date
Application number
MX2023000583A
Other languages
English (en)
Inventor
Sarah L Ferrari
Trevor Hegg
Gregory S Derosier
Kurt L Liebendorfer
Don Hamilton
Nicholas Hesser
Kenneth Wright
Original Assignee
Evapco Inc
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 Evapco Inc filed Critical Evapco Inc
Publication of MX2023000583A publication Critical patent/MX2023000583A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • 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
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • 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
    • F25B39/04—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
    • 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
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/041—Details of condensers of evaporative 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
    • 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
    • F25B2400/02—Centrifugal separation of gas, liquid or oil
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the 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
    • 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
    • F25B2400/071—Compressor mounted in a housing in which a condenser is integrated
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/17—Size reduction
    • 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
    • F25B2700/13—Mass flow of 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/13—Mass flow of refrigerants
    • F25B2700/135—Mass flow of refrigerants through the evaporator
    • F25B2700/1351—Mass flow of refrigerants through the evaporator of the cooled fluid upstream or downstream 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
    • F25B2700/19—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
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B43/006—Accumulators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

Un sistema de refrigeración de amoniaco de recirculación por evaporación, líquido bombeado y empaquetado con cargas de 4.535 kg (10 lb) o menos de refrigerante por tonelada de capacidad de enfriamiento. El compresor y los componentes relacionados están situados dentro del pleno de una unidad de condensador evaporativo estándar, y el evaporador está cerca acoplado al condensador evaporativo. Los recipientes receptores grandes de la técnica previa pueden reemplazarse con un separador simple o doble de fase ciclónica también alojado en el pleno del condensador evaporativo.
MX2023000583A 2016-12-12 2019-06-10 Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo. MX2023000583A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662432883P 2016-12-12 2016-12-12
US15/839,484 US11035594B2 (en) 2016-12-12 2017-12-12 Low charge packaged ammonia refrigeration system with evaporative condenser

Publications (1)

Publication Number Publication Date
MX2023000583A true MX2023000583A (es) 2023-02-13

Family

ID=62487786

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019006797A MX2019006797A (es) 2016-12-12 2017-12-12 Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo.
MX2023000583A MX2023000583A (es) 2016-12-12 2019-06-10 Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2019006797A MX2019006797A (es) 2016-12-12 2017-12-12 Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo.

Country Status (9)

Country Link
US (3) US11035594B2 (es)
EP (1) EP3551944A4 (es)
CN (1) CN110249183B (es)
BR (1) BR112019011824A2 (es)
CA (2) CA3238295A1 (es)
MX (2) MX2019006797A (es)
RU (1) RU2746513C2 (es)
WO (1) WO2018111907A1 (es)
ZA (1) ZA201904350B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113348332B (zh) * 2018-11-28 2023-01-24 艾威普科公司 风冷低充装量氨制冷系统的分级启动方法和装置
AU2019386137A1 (en) * 2018-11-28 2021-06-17 Evapco, Inc. Method and apparatus for staged startup of air-cooled low charged packaged ammonia refrigeration system
US11536498B2 (en) 2020-05-11 2022-12-27 Hill Phoenix, Inc. Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrost

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU501390B2 (en) * 1974-11-14 1979-06-21 Carrier Corporation Refrigeration heat reclaiming system
US4266406A (en) * 1980-01-22 1981-05-12 Frank Ellis Cooling system for condenser coils
US5231849A (en) * 1992-09-15 1993-08-03 Rosenblatt Joel H Dual-temperature vehicular absorption refrigeration system
US5649428A (en) * 1993-01-08 1997-07-22 Engelhard/Icc Hybrid air-conditioning system with improved recovery evaporator and subcool condenser coils
US5678421A (en) * 1995-12-26 1997-10-21 Habco Beverage Systems Inc. Refrigeration unit for cold space merchandiser
JP3965717B2 (ja) * 1997-03-19 2007-08-29 株式会社日立製作所 冷凍装置及び冷凍機
JP4062374B2 (ja) * 1997-07-10 2008-03-19 株式会社前川製作所 製氷器
US6381972B1 (en) 1999-02-18 2002-05-07 Hussmann Corporation Multiple zone refrigeration
US6823684B2 (en) * 2002-02-08 2004-11-30 Tim Allan Nygaard Jensen System and method for cooling air
US6595011B1 (en) * 2002-05-02 2003-07-22 Linda Forgy Chaney Water cooled air conditioner
JP3903851B2 (ja) * 2002-06-11 2007-04-11 株式会社デンソー 熱交換器
US6622519B1 (en) * 2002-08-15 2003-09-23 Velocys, Inc. Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product
JP3719246B2 (ja) * 2003-01-10 2005-11-24 ダイキン工業株式会社 冷凍装置及び冷凍装置の冷媒量検出方法
US7617696B2 (en) 2004-11-12 2009-11-17 Tecumseh Products Company Compact refrigeration system and power supply unit including dynamic insulation
WO2008124637A2 (en) * 2007-04-05 2008-10-16 Johnson Controls Technology Company Heat exchanger
KR20120109152A (ko) 2011-03-28 2012-10-08 엘지전자 주식회사 공기 조화기의 실외기 및 그 제어방법
US9303925B2 (en) 2012-02-17 2016-04-05 Hussmann Corporation Microchannel suction line heat exchanger
US20130213068A1 (en) * 2012-02-21 2013-08-22 Rakesh Goel Safe operation of space conditioning systems using flammable refrigerants
JP5531045B2 (ja) * 2012-03-16 2014-06-25 株式会社日本自動車部品総合研究所 冷却装置
US20130333402A1 (en) * 2012-06-18 2013-12-19 GM Global Technology Operations LLC Climate control systems for motor vehicles and methods of operating the same
JP6052488B2 (ja) * 2012-07-09 2016-12-27 株式会社富士通ゼネラル 空気調和装置
DK2976584T3 (da) 2013-03-21 2019-08-12 Evapco Inc Metode og apparat til initiering af spoleafrimning i en kølesystemevaporator
KR20140127969A (ko) * 2013-04-26 2014-11-05 현대중공업 주식회사 공기흐름과 팬모터의 작업성이 개선된 해양 플랜트 공조기용 실외기
CN203298420U (zh) * 2013-06-17 2013-11-20 中金富通信息技术服务有限公司 机房空调系统
MX2016014539A (es) 2014-05-06 2017-08-22 Evapco Inc Sensor para la descongelacion de bobina en un evaporador de sistema de refrigeracion.
CN203928191U (zh) * 2014-06-13 2014-11-05 美的集团武汉制冷设备有限公司 空调室外机及采用该空调室外机的空调器
MX2016016776A (es) * 2014-07-01 2017-05-17 Evapco Inc Precalentador de liquido de evaporador para la reduccion de carga de refrigerante.
RU2684217C2 (ru) 2014-07-02 2019-04-04 Эвапко, Инк. Агрегированная холодильная система с низким количеством холодильного агента
US10156387B2 (en) * 2014-12-18 2018-12-18 Lg Electronics Inc. Outdoor device for an air conditioner
US9726411B2 (en) 2015-03-04 2017-08-08 Heatcraft Refrigeration Products L.L.C. Modulated oversized compressors configuration for flash gas bypass in a carbon dioxide refrigeration system
CN204648736U (zh) * 2015-04-13 2015-09-16 福建雪人股份有限公司 一种co2/nh3复叠式制冷系统

Also Published As

Publication number Publication date
ZA201904350B (en) 2020-02-26
WO2018111907A1 (en) 2018-06-21
US20180163998A1 (en) 2018-06-14
US11035594B2 (en) 2021-06-15
CA3046495A1 (en) 2018-06-21
CA3238295A1 (en) 2018-06-21
US20240288183A1 (en) 2024-08-29
CA3046495C (en) 2024-06-25
US20230108961A1 (en) 2023-04-06
CN110249183A (zh) 2019-09-17
RU2019117860A3 (es) 2021-02-15
BR112019011824A2 (pt) 2019-10-29
MX2019006797A (es) 2020-01-21
US11885513B2 (en) 2024-01-30
WO2018111907A9 (en) 2019-08-01
RU2746513C2 (ru) 2021-04-14
CN110249183B (zh) 2021-11-30
EP3551944A1 (en) 2019-10-16
EP3551944A4 (en) 2020-07-08
RU2019117860A (ru) 2021-01-12

Similar Documents

Publication Publication Date Title
MX2020012400A (es) Sistema de refrigeracion tipo paquete de baja carga.
MX2023000583A (es) Sistema de enfriamiento por amoniaco en paquete de baja carga con condensador evaporativo.
PH12020550920A1 (en) Refrigeration cycle apparatus
MY190716A (en) Refrigeration cycle device
WO2016110871A3 (en) Split type sorption air conditioning unit
WO2008112569A3 (en) Refrigeration system
EP3786535A3 (en) Intergrated air conditioner
EP4325141A3 (en) Refrigerator
EP2682690A3 (en) Refrigerator
WO2012174105A3 (en) Refrigeration system and methods for refrigeration
MY174179A (en) Air conditioner
GB201218364D0 (en) High performance refrigerator having dual evaporator
EP2868998A3 (en) Refrigerator
EP2696152A3 (en) Refrigerator and heat exchanger for the same
WO2014150888A3 (en) Mobile mechanical vapor recompression evaporator
CN108253683A (zh) 一种新型车载冰箱
WO2015068149A3 (en) Naturally refrigerated cooler and ice bin
WO2012130584A3 (de) Kältegerät
GB201209817D0 (en) Air source heat pump system with a low pressure receiver
WO2012090217A3 (en) Hybrid absorption-compression chiller
EP3159625A3 (en) Cold drink machine and cooling-heating circulation system thereof
SG11202012166QA (en) Low refrigerant charge detection in transport refrigeration system
WO2013000757A3 (de) Kältegerät mit einem verdampfer
EP3877707A4 (en) DIRECT EXPANSION EVAPORATOR WITH STEAM EJECTOR CAPACITY AMPLIFICATION
WO2012062838A3 (en) Refrigerator with cooled machine room