MX366606B - Sistema de descongelacion por sublimacion para dispositivos de refrigeracion y metodo de descongelacion por sublimacion. - Google Patents

Sistema de descongelacion por sublimacion para dispositivos de refrigeracion y metodo de descongelacion por sublimacion.

Info

Publication number
MX366606B
MX366606B MX2015011266A MX2015011266A MX366606B MX 366606 B MX366606 B MX 366606B MX 2015011266 A MX2015011266 A MX 2015011266A MX 2015011266 A MX2015011266 A MX 2015011266A MX 366606 B MX366606 B MX 366606B
Authority
MX
Mexico
Prior art keywords
refrigerant
heat exchange
exchange pipe
circulation path
freezer
Prior art date
Application number
MX2015011266A
Other languages
English (en)
Other versions
MX2015011266A (es
Inventor
Yoshikawa Choiku
Kamimura Tekeshi
Furudate Takahiro
Fukano Shuji
Original Assignee
Maekawa Seisakusho Kk
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 Maekawa Seisakusho Kk filed Critical Maekawa Seisakusho Kk
Publication of MX2015011266A publication Critical patent/MX2015011266A/es
Publication of MX366606B publication Critical patent/MX366606B/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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • 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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • 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
    • F25B49/027—Condenser 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • 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
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/10—Removing frost by spraying with fluid
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • 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
    • F25B2339/047—Water-cooled 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/022—Cool gas defrosting
    • 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
    • F25B2400/072—Intercoolers therefor
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Defrosting Systems (AREA)

Abstract

Un sistema de descongelación de sublimación para los dispositivos de refrigeración, que tiene: un refrigerador proporcionado dentro de un congelador y que tiene una carcasa y un tubo de intercambio de calor proporcionado dentro de la carcasa; un refrigerador que enfría y licúa un refrigerante de CO2 y un circuito de refrigerante conectado al tubo de intercambio de calor y que hace que el refrigerante de CO2 sea enfriado y licuado por el refrigerador para hacerlo circular a través del tubo de intercambio de calor. El sistema de descongelación de sublimación para los dispositivos de refrigeración es capaz de descongelación sin tener una sección de recepción de drenaje prevista en el mismo y comprende: un dispositivo de deshumidificación para deshumidificar el aire del compartimento en el congelador; una trayectoria de circulación de CO2 formada por un camino de trayectoria de formación de circulación conectada a las trayectorias de entrada y salida de la tubería de intercambio de calor; una válvula de interruptor proporcionada en las trayectorias de entrada y salida de la tubería de intercambio de calor, que se cierra durante la descongelación y hace que la trayectoria de circulación de CO2 sea una trayectoria cerrada; significa una circulación para el refrigerante de CO2 proporcionado en la trayectoria de circulación de CO2 una primera unidad de intercambio de calor que intercambia calor entre salmuera caliente y el refrigerante de CO2 que circula a través de la trayectoria de circulación de CO2 y una unidad de ajuste de fa presión que ajusta la presión del refrigerante de CO2 de tal manera que fa temperatura de condensación del refrigerante de CO2 que circula por el circuito cerrado durante la descongelación no es mayor que el punto de congelación para el vapor de agua en el aire del compartimiento en el congelador.
MX2015011266A 2013-12-17 2014-11-25 Sistema de descongelacion por sublimacion para dispositivos de refrigeracion y metodo de descongelacion por sublimacion. MX366606B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013259751 2013-12-17
PCT/JP2014/081044 WO2015093235A1 (ja) 2013-12-17 2014-11-25 冷凍装置の昇華デフロストシステム及び昇華デフロスト方法

Publications (2)

Publication Number Publication Date
MX2015011266A MX2015011266A (es) 2015-12-03
MX366606B true MX366606B (es) 2019-07-16

Family

ID=53402588

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2015011028A MX369577B (es) 2013-12-17 2014-11-25 Sistema de descongelacion para dispositivo de refrigeracion y unidad de refrigeracion.
MX2015011265A MX359977B (es) 2013-12-17 2014-11-25 Sistema de descongelacion para dispositivo de refrigeracion, y unidad de refrigeracion.
MX2015011266A MX366606B (es) 2013-12-17 2014-11-25 Sistema de descongelacion por sublimacion para dispositivos de refrigeracion y metodo de descongelacion por sublimacion.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2015011028A MX369577B (es) 2013-12-17 2014-11-25 Sistema de descongelacion para dispositivo de refrigeracion y unidad de refrigeracion.
MX2015011265A MX359977B (es) 2013-12-17 2014-11-25 Sistema de descongelacion para dispositivo de refrigeracion, y unidad de refrigeracion.

Country Status (8)

Country Link
US (3) US9863677B2 (es)
EP (5) EP3285028B1 (es)
JP (3) JP6046821B2 (es)
KR (3) KR101790461B1 (es)
CN (4) CN105283720B (es)
BR (3) BR112015017785B1 (es)
MX (3) MX369577B (es)
WO (3) WO2015093234A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10823461B2 (en) * 2015-05-13 2020-11-03 Carrier Corporation Ejector refrigeration circuit
KR101723169B1 (ko) * 2015-06-18 2017-04-05 동부대우전자 주식회사 주변 조도에 따라 냉장고를 제어하는 장치 및 방법
DE102015008325A1 (de) * 2015-06-26 2016-12-29 Voss Automotive Gmbh Einrichtung und Verfahren zum Enteisen eines Wärmetauschers im Verdampferbetrieb einer Kälteanlage sowie Fahrzeug mit einer solchen Einrichtung
WO2017049258A1 (en) * 2015-09-18 2017-03-23 Carrier Corporation System and method of freeze protection for a chiller
CN105466116B (zh) * 2016-01-11 2018-02-06 苟仲武 一种保持蒸发器无霜工作的装置和方法
CN107036344B (zh) 2016-02-03 2021-06-15 开利公司 制冷***、复叠式制冷***及其控制方法
AU2017239161B2 (en) 2016-03-24 2023-02-02 Scantec Refrigeration Technologies Pty. Ltd. Defrost system
US11378326B2 (en) 2016-04-07 2022-07-05 Mayekawa Mfg. Co., Ltd. Sublimation defrosting method, sublimation defrosting device, and cooling device
KR20170128958A (ko) 2016-05-16 2017-11-24 엘지전자 주식회사 의류처리장치
CN107543355A (zh) * 2016-06-23 2018-01-05 樊永信 一种新型冷库冷风机***
JP6237942B1 (ja) * 2017-01-30 2017-11-29 富士通株式会社 液浸冷却装置
JP6869800B2 (ja) * 2017-04-28 2021-05-12 株式会社前川製作所 エアクーラ、冷凍システム及びエアクーラの除霜方法
US11031312B2 (en) 2017-07-17 2021-06-08 Fractal Heatsink Technologies, LLC Multi-fractal heatsink system and method
US10156385B1 (en) * 2017-08-15 2018-12-18 Christopher Kapsha Multistage refrigeration system
US20190257569A1 (en) * 2018-02-19 2019-08-22 Hamilton Sundstrand Corporation Closed loop icing control for heat exchangers
JP6511710B2 (ja) * 2018-03-29 2019-05-15 三菱重工冷熱株式会社 冷凍装置
JP7140552B2 (ja) * 2018-05-29 2022-09-21 株式会社前川製作所 エアクーラ、冷凍システム及びエアクーラの除霜方法
JP6856580B2 (ja) * 2018-07-10 2021-04-07 株式会社前川製作所 貯蔵システムおよび貯蔵システムの使用方法
WO2020018543A2 (en) 2018-07-17 2020-01-23 Carrier Corporation Refrigerated cargo container cargo sensor
CN109163470B (zh) * 2018-10-19 2023-09-19 中国铁路设计集团有限公司 一种超低温二氧化碳冷热水机组
JP7208769B2 (ja) * 2018-11-13 2023-01-19 株式会社前川製作所 熱交換器及び熱交換器のデフロスト方法
CN109373776A (zh) * 2018-11-19 2019-02-22 洛阳远洋生物制药有限公司 一种冷却循环水加速冷却装置
CN109946098A (zh) * 2019-02-14 2019-06-28 江苏科技大学 一种闭式带中间冷媒的结霜工况下表面冷却器性能试验台
US20220228782A1 (en) * 2019-06-12 2022-07-21 Daikin Industries, Ltd. Refrigerant cycle system
KR102406789B1 (ko) * 2019-07-22 2022-06-10 가부시끼가이샤 마에가와 세이사꾸쇼 디프로스트 시스템
CN110986272B (zh) * 2019-10-28 2021-10-29 青岛海尔空调器有限总公司 空调自清洁控制的方法及装置、空调
JP6999628B2 (ja) * 2019-11-19 2022-01-18 矢崎エナジーシステム株式会社 吸収式冷凍機
KR20210108242A (ko) * 2020-02-25 2021-09-02 엘지전자 주식회사 히트펌프 공기조화기
CN112503840A (zh) * 2021-01-04 2021-03-16 重庆西名制冷设备有限公司 一种冻库用的自动除霜装置
CN112880218A (zh) * 2021-03-26 2021-06-01 珠海格力电器股份有限公司 冰箱除霜***、冰箱以及冰箱除霜方法
CN112984924A (zh) * 2021-03-26 2021-06-18 珠海格力电器股份有限公司 升华除霜***、制冷***、制冷设备及其控制方法
CN112880219A (zh) * 2021-03-26 2021-06-01 珠海格力电器股份有限公司 冰箱除霜***、冰箱以及冰箱除霜方法
US20230071132A1 (en) * 2021-09-03 2023-03-09 Heatcraft Refrigeration Products Llc Hot gas defrost using medium temperature compressor discharge
CN114963364A (zh) * 2022-05-31 2022-08-30 宁波奥克斯电气股份有限公司 一种模块机组喷淋***、控制方法、装置以及模块机组
TW202411578A (zh) * 2022-06-21 2024-03-16 加拿大商Ｘｎｒｇｙ氣候系統公司 具有被動式過冷器的冷卻系統
WO2024127997A1 (ja) * 2022-12-16 2024-06-20 株式会社前川製作所 冷凍装置のデフロストシステム

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084519A (en) 1958-03-06 1963-04-09 Whirlpool Co Two temperature forced air refrigerator systems
US3228204A (en) 1963-07-03 1966-01-11 Controls Co Of America Refrigeration control for defrosting
US4037427A (en) * 1971-05-21 1977-07-26 Kramer Doris S Refrigeration evaporators with ice detectors
JPS4976143A (es) * 1972-11-25 1974-07-23
AT331284B (de) * 1974-02-18 1976-08-10 Wein Gedeon Kuhlanlage
JPS5244468U (es) 1975-09-25 1977-03-29
JPS5336858Y2 (es) 1976-03-24 1978-09-07
KR940008247Y1 (ko) 1992-06-13 1994-12-05 홍성용 인터페이스케이블용 페라이트코어의 커버장치
DE29817062U1 (de) 1998-09-22 1999-04-01 Lepuschitz, Hans, Villach Kühleinrichtung für Kühlvitrinen
US6170270B1 (en) * 1999-01-29 2001-01-09 Delaware Capital Formation, Inc. Refrigeration system using liquid-to-liquid heat transfer for warm liquid defrost
JP4197562B2 (ja) * 1999-07-13 2008-12-17 中野冷機株式会社 冷凍機内蔵型ショーケースのドレン蒸発構造
IL144119A (en) * 2001-07-03 2006-07-05 Gad Assaf Air conditioning system
JP2003021365A (ja) 2001-07-04 2003-01-24 Mitsubishi Heavy Ind Ltd 氷蓄熱装置
JP2003329334A (ja) 2002-05-14 2003-11-19 Toyo Eng Works Ltd 冷却器
JP4130121B2 (ja) * 2002-11-20 2008-08-06 八洋エンジニアリング株式会社 アンモニアと二酸化炭素を組み合わせた二元冷凍システム
JP3861845B2 (ja) * 2003-02-19 2006-12-27 株式会社デンソー 冷機能兼用ヒートポンプ式給湯装置
ES2528150T3 (es) 2003-11-21 2015-02-04 Mayekawa Mfg. Co., Ltd. Sistema de producción de salmuera con dióxido de carbono
EP1630495A1 (en) 2004-08-24 2006-03-01 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO A method and a cooling system in which a refrigerant is used as a cooling agent and/or as a defrosting agent
KR100858991B1 (ko) * 2004-09-30 2008-09-18 마에카와 매뉴팩쳐링 캄파니 리미티드 암모니아/ｃｏ2 냉동 시스템
EP1809962A1 (en) 2004-11-02 2007-07-25 LG Electronics, Inc. Defrost operating method for refrigerator
DK200501574A (da) * 2005-11-11 2005-11-25 York Denmark Aps Defrost system
WO2008112549A2 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Heat exchanger
GB0717908D0 (en) * 2007-09-14 2007-10-24 Univ Exeter The An ice making system
JP5244468B2 (ja) 2008-06-06 2013-07-24 株式会社ブリヂストン 防振装置
CA2662986C (en) 2008-04-18 2012-02-07 Serge Dube Co2 refrigeration unit
WO2009130294A2 (en) * 2008-04-24 2009-10-29 Vkr Holding A/S A device for obtaining heat
CN104676992B (zh) * 2008-05-15 2017-07-11 Xdx创新制冷有限公司 减少除霜的浪涌式蒸汽压缩传热***
CA2820930C (en) * 2008-10-23 2016-04-26 Serge Dube Co2 refrigeration system
JP5312075B2 (ja) * 2009-02-05 2013-10-09 株式会社東洋製作所 二酸化炭素循環・冷却システムにおけるデフロスト装置
KR101721870B1 (ko) 2009-08-25 2017-03-31 엘지전자 주식회사 냉장고
EP2577187A4 (en) * 2010-05-27 2017-03-29 XDX Innovative Refrigeration, Llc Surged heat pump systems
US8352691B2 (en) * 2010-08-17 2013-01-08 International Business Machines Corporation Facilitation of simultaneous storage initialization and data destage
US20120055185A1 (en) 2010-09-02 2012-03-08 Ran Luo Refrigeration apparatus
JP5769397B2 (ja) 2010-09-29 2015-08-26 株式会社前川製作所 冷凍方法及び冷凍設備
JP2013076511A (ja) 2011-09-30 2013-04-25 Mayekawa Mfg Co Ltd 冷凍装置及びそのデフロスト方法
US9285153B2 (en) 2011-10-19 2016-03-15 Thermo Fisher Scientific (Asheville) Llc High performance refrigerator having passive sublimation defrost of evaporator
CA2855733C (en) * 2011-11-21 2018-07-17 Hill Phoenix, Inc. C02 refrigeration system with hot gas defrost
JP5316973B2 (ja) 2011-12-15 2013-10-16 株式会社東洋製作所 二酸化炭素冷媒による冷却および除霜システム、およびその運転方法
JP5367100B2 (ja) 2012-02-03 2013-12-11 三菱電機株式会社 二元冷凍装置
EP2880375B1 (en) 2012-07-31 2019-03-27 Carrier Corporation Frozen evaporator coil detection and defrost initiation
US20140260361A1 (en) 2013-03-15 2014-09-18 Benoit RODIER Refrigeration apparatus and method

Also Published As

Publication number Publication date
WO2015093234A1 (ja) 2015-06-25
JPWO2015093234A1 (ja) 2017-03-16
US20160187041A1 (en) 2016-06-30
US9863677B2 (en) 2018-01-09
WO2015093235A1 (ja) 2015-06-25
JP5944057B2 (ja) 2016-07-05
EP2940408A1 (en) 2015-11-04
JP6046821B2 (ja) 2016-12-21
EP2940409A1 (en) 2015-11-04
EP2940409A4 (en) 2017-03-08
KR101823809B1 (ko) 2018-01-30
KR20160099653A (ko) 2016-08-22
BR112015017791B1 (pt) 2022-04-19
CN105473960B (zh) 2017-07-18
MX2015011028A (es) 2015-10-22
KR101790462B1 (ko) 2017-10-25
EP2940408B1 (en) 2019-01-02
KR101790461B1 (ko) 2017-10-25
BR112015017789A2 (pt) 2017-07-11
CN105283719A (zh) 2016-01-27
CN105473960A (zh) 2016-04-06
EP2940409B1 (en) 2019-03-13
EP2940410B1 (en) 2019-01-02
JP5944058B2 (ja) 2016-07-05
CN105283720B (zh) 2017-08-04
EP3285028A1 (en) 2018-02-21
BR112015017791A2 (pt) 2017-07-11
EP2940410A1 (en) 2015-11-04
KR20160099659A (ko) 2016-08-22
WO2015093233A1 (ja) 2015-06-25
EP3267131B1 (en) 2019-03-06
BR112015017785B1 (pt) 2022-03-03
EP2940410A4 (en) 2016-11-30
EP3267131A1 (en) 2018-01-10
US20150377541A1 (en) 2015-12-31
JPWO2015093235A1 (ja) 2017-03-16
BR112015017789B1 (pt) 2022-03-22
EP2940408A4 (en) 2016-11-30
CN107421181A (zh) 2017-12-01
MX2015011266A (es) 2015-12-03
MX2015011265A (es) 2016-03-04
US20160178258A1 (en) 2016-06-23
BR112015017785A2 (pt) 2017-07-11
US9746221B2 (en) 2017-08-29
MX359977B (es) 2018-10-18
US10302343B2 (en) 2019-05-28
KR20160096708A (ko) 2016-08-16
CN105283720A (zh) 2016-01-27
EP3285028B1 (en) 2019-01-30
JPWO2015093233A1 (ja) 2017-03-16
MX369577B (es) 2019-11-13
CN105283719B (zh) 2017-07-18

Similar Documents

Publication Publication Date Title
MX2015011266A (es) Sistema de descongelacion por sublimacion para dispositivos de refrigeracion y metodo de descongelacion por sublimacion.
GB2495672B (en) Flash defrost system
MX2019006298A (es) Sistema de refrigeracion de co2 con enfriamiento del sistema de refrigeracion magnetica.
WO2011041392A3 (en) Cascade refrigeration system mounted within a deck
EA201790918A1 (ru) Холодильник, в котором в качестве теплового аккумулятора используется материал с фазовым переходом
RU2012129319A (ru) Охлаждающий аппарат
KR101268924B1 (ko) 듀얼 증발기를 활용한 복합 냉각 장치
IN2014DN06976A (es)
WO2012110295A3 (de) Haushaltskältegerät mit einem expansionsventil
MY193389A (en) Refrigerator
EP2781863A3 (en) Method for controlling refrigerator
WO2012110294A3 (de) Haushaltskältegerät mit ungeregelten expansionsventilen
WO2013061043A3 (en) Heating and cooling apparatus
JP2013096607A5 (es)
WO2011154388A3 (en) A cooling device with two compartments
RU2009126097A (ru) Холодильный аппарат
KR102181204B1 (ko) 냉매 시스템
TH137508B (th) ระบบละลายน้ำแข็งแบบแฟลช
TR201712966A2 (tr) Soğutucu Cihazlar İçin Bir Çalışma Yöntemi
TH175691A (th) ตู้เย็นซึ่งมีวัสดุเปลี่ยนแปลงเฟสเป็นตัวเก็บความร้อน
RU2015155463A (ru) Холодильное устройство
TH175691B (th) ตู้เย็นซึ่งมีวัสดุเปลี่ยนแปลงเฟสเป็นตัวเก็บความร้อน
IN2015DE03212A (es)
WO2015150603A1 (es) Sistema para enfriamiento instantáneo en atmósfera inerte
KR20110005566U (ko) 냉장고용 증발기

Legal Events

Date Code Title Description
FG Grant or registration