MX157417A - Mejoras en sistema de refrigeracion comercial - Google Patents
Mejoras en sistema de refrigeracion comercialInfo
- Publication number
- MX157417A MX157417A MX198627A MX19862783A MX157417A MX 157417 A MX157417 A MX 157417A MX 198627 A MX198627 A MX 198627A MX 19862783 A MX19862783 A MX 19862783A MX 157417 A MX157417 A MX 157417A
- Authority
- MX
- Mexico
- Prior art keywords
- refrigeration system
- commercial refrigeration
- commercial
- refrigeration
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
- G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
-
- 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
- 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
- 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
-
- 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
- F25B2400/16—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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
- F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/448,269 US4522037A (en) | 1982-12-09 | 1982-12-09 | Refrigeration system with surge receiver and saturated gas defrost |
Publications (1)
Publication Number | Publication Date |
---|---|
MX157417A true MX157417A (es) | 1988-11-22 |
Family
ID=23779646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX198627A MX157417A (es) | 1982-12-09 | 1983-09-06 | Mejoras en sistema de refrigeracion comercial |
Country Status (6)
Country | Link |
---|---|
US (1) | US4522037A (es) |
JP (1) | JPS59109749A (es) |
AU (1) | AU556684B2 (es) |
CA (1) | CA1193871A (es) |
GB (1) | GB2131535B (es) |
MX (1) | MX157417A (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012167U (ja) * | 1983-07-02 | 1985-01-26 | 株式会社ボッシュオートモーティブ システム | 自動車用冷房装置の冷媒過充填検出装置 |
US4621505A (en) * | 1985-08-01 | 1986-11-11 | Hussmann Corporation | Flow-through surge receiver |
US5094086A (en) * | 1990-09-25 | 1992-03-10 | Norm Pacific Automation Corp. | Instant cooling system with refrigerant storage |
IT1266922B1 (it) * | 1994-09-20 | 1997-01-21 | Microtecnica | Impianto frigorifero |
US6196007B1 (en) | 1998-10-06 | 2001-03-06 | Manitowoc Foodservice Group, Inc. | Ice making machine with cool vapor defrost |
US6202431B1 (en) | 1999-01-15 | 2001-03-20 | York International Corporation | Adaptive hot gas bypass control for centrifugal chillers |
DE19920726A1 (de) * | 1999-05-05 | 2000-11-09 | Linde Ag | Kälteanlage |
JP2000329447A (ja) * | 1999-05-17 | 2000-11-30 | Matsushita Refrig Co Ltd | 冷蔵庫および除霜用ヒーター |
US6272870B1 (en) | 1999-10-27 | 2001-08-14 | Emerson Electric Co. | Refrigeration system having a pressure regulating device |
GB2374152A (en) * | 2001-04-07 | 2002-10-09 | Halyard | Apparatus and method for detecting a change in fluid flow |
US6644066B1 (en) | 2002-06-14 | 2003-11-11 | Liebert Corporation | Method and apparatus to relieve liquid pressure from receiver to condenser when the receiver has filled with liquid due to ambient temperature cycling |
US8234876B2 (en) * | 2003-10-15 | 2012-08-07 | Ice Energy, Inc. | Utility managed virtual power plant utilizing aggregated thermal energy storage |
US9857103B2 (en) * | 2013-11-04 | 2018-01-02 | Lg Electronics Inc. | Refrigerator having a condensation loop between a receiver and an evaporator |
US8011200B2 (en) | 2007-02-19 | 2011-09-06 | Liebert Corporation | Cooling fluid flow regulation distribution system and method |
KR101366279B1 (ko) * | 2007-11-05 | 2014-02-20 | 엘지전자 주식회사 | 냉장고 및 그 제어방법 |
TR201004948A2 (tr) * | 2010-06-18 | 2011-01-21 | Vestel Beyaz E�Ya Sanay� Ve T�Caret Anon�M ��Rket�@ | Bir buz çözme yöntemi. |
CN102346448B (zh) * | 2010-08-03 | 2014-11-12 | 曼尼托沃食品服务有限公司 | 用于通知制冰周期启动时延的低压控制 |
US9746226B2 (en) | 2013-11-04 | 2017-08-29 | Lg Electronics Inc. | Refrigerator |
US10330358B2 (en) * | 2014-05-15 | 2019-06-25 | Lennox Industries Inc. | System for refrigerant pressure relief in HVAC systems |
US9976785B2 (en) * | 2014-05-15 | 2018-05-22 | Lennox Industries Inc. | Liquid line charge compensator |
CN104930740B (zh) * | 2015-06-29 | 2017-04-12 | 中机西南能源科技有限公司 | 一种双蒸发器制冷系统 |
WO2017029011A1 (en) | 2015-08-14 | 2017-02-23 | Danfoss A/S | A vapour compression system with at least two evaporator groups |
WO2017067858A1 (en) | 2015-10-20 | 2017-04-27 | Danfoss A/S | A method for controlling a vapour compression system with a variable receiver pressure setpoint |
MX2018004604A (es) * | 2015-10-20 | 2018-07-06 | Danfoss As | Metodo para controlar un sistema de compresion de vapor en modo de eyector durante un tiempo prolongado. |
JP6749392B2 (ja) | 2015-10-20 | 2020-09-02 | ダンフォス アクチ−セルスカブ | 浸水状態における蒸気圧縮システムを制御する方法 |
US11378083B2 (en) | 2017-01-24 | 2022-07-05 | Onesubsea Ip Uk Limited | Mechanical barrier fluid pressure regulation for subsea systems |
US10663199B2 (en) | 2018-04-19 | 2020-05-26 | Lennox Industries Inc. | Method and apparatus for common manifold charge compensator |
US10830514B2 (en) | 2018-06-21 | 2020-11-10 | Lennox Industries Inc. | Method and apparatus for charge compensator reheat valve |
DK180146B1 (en) | 2018-10-15 | 2020-06-25 | Danfoss As Intellectual Property | Heat exchanger plate with strenghened diagonal area |
US12018693B2 (en) | 2019-05-14 | 2024-06-25 | Carrier Corporation | Method and system for compressor operating range extension via active valve control |
TWI826199B (zh) * | 2022-12-21 | 2023-12-11 | 技鋼科技股份有限公司 | 冷卻系統及其操作方法 |
WO2024179931A1 (en) * | 2023-03-01 | 2024-09-06 | DSI Dantech A/S | Method of operating a plate freezer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358469A (en) * | 1965-08-24 | 1967-12-19 | Lester K Quick | Refrigeration system condenser arrangement |
US3427819A (en) * | 1966-12-22 | 1969-02-18 | Pet Inc | High side defrost and head pressure controls for refrigeration systems |
US3645109A (en) * | 1970-03-16 | 1972-02-29 | Lester K Quick | Refrigeration system with hot gas defrosting |
DE2646915A1 (de) * | 1975-12-24 | 1977-07-07 | Emhart Ind | Kuehlanlage |
US4167102A (en) * | 1975-12-24 | 1979-09-11 | Emhart Industries, Inc. | Refrigeration system utilizing saturated gaseous refrigerant for defrost purposes |
US4012921A (en) * | 1976-01-07 | 1977-03-22 | Emhart Industries, Inc. | Refrigeration and hot gas defrost system |
US4193781A (en) * | 1978-04-28 | 1980-03-18 | Mcquay-Perfex Inc. | Head pressure control for heat reclaim refrigeration systems |
US4231229A (en) * | 1979-03-21 | 1980-11-04 | Emhart Industries, Inc. | Energy conservation system having improved means for controlling receiver pressure |
-
1982
- 1982-12-09 US US06/448,269 patent/US4522037A/en not_active Expired - Fee Related
-
1983
- 1983-04-28 CA CA000426885A patent/CA1193871A/en not_active Expired
- 1983-05-05 AU AU14249/83A patent/AU556684B2/en not_active Ceased
- 1983-05-06 GB GB08312523A patent/GB2131535B/en not_active Expired
- 1983-06-27 JP JP58114467A patent/JPS59109749A/ja active Pending
- 1983-09-06 MX MX198627A patent/MX157417A/es unknown
Also Published As
Publication number | Publication date |
---|---|
GB2131535B (en) | 1986-05-08 |
GB8312523D0 (en) | 1983-06-08 |
AU556684B2 (en) | 1986-11-13 |
GB2131535A (en) | 1984-06-20 |
AU1424983A (en) | 1984-06-14 |
US4522037A (en) | 1985-06-11 |
CA1193871A (en) | 1985-09-24 |
JPS59109749A (ja) | 1984-06-25 |
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