BRPI0705021A - distributed cooling system for kitchens - Google Patents

distributed cooling system for kitchens

Info

Publication number
BRPI0705021A
BRPI0705021A BRPI0705021-6A BRPI0705021A BRPI0705021A BR PI0705021 A BRPI0705021 A BR PI0705021A BR PI0705021 A BRPI0705021 A BR PI0705021A BR PI0705021 A BRPI0705021 A BR PI0705021A
Authority
BR
Brazil
Prior art keywords
refrigerant
freezing
modules
cooling unit
central cooling
Prior art date
Application number
BRPI0705021-6A
Other languages
Portuguese (pt)
Inventor
Nihat O Cur
John Joseph Vonderhaar
Steven John Kuehl
Original Assignee
Whirlpool Co
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 Whirlpool Co filed Critical Whirlpool Co
Publication of BRPI0705021A publication Critical patent/BRPI0705021A/en

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

SISTEMA DE REFRIGERAçãO DISTRIBUIDO PARA COZINHAS. A presente invenção refere-se a um sistema de aparelho de refrigeração para uma cozinha residencial tendo múltiplos módulos refrigerantes separados e uma única unidade de resfriamento central de capacidade variável, de operação continua, com um compressor de velocidade variável para resfriamento de um meio refrigerante. Um circuito de meio refrigerante fornece meio refrigerante à pluralidade de módulos refrigerantes da unidade de resfriamento central. Os dispositivos de controle de escoamento controlam o escoamento de meio refrigerante para os módulos refrigerantes. Um circuito de controle controla a unidade de resfriamento central e a temperatura nos módulos refrigerantes. Os módulos refrigerantes podem ser módulos refrigerantes, de congelamento ou de refrigeração - congelamento. O meio refrigerante pode ser ar, líquido refrigerante ou refrigerante. Um módulo refrigerante abaixo do ponto de congelamento tendo um gabinete de congelamento isolado, um compressor de congelamento, um condensador de congelamento e um evaporador de congelamento pode ser combinado com o sistema de aparelho de refrigeração, para proporcionar armazenamento de congelamento a -17,8<198>C (0<198>F), sem requerer que a unidade de resfriamento central proporcione meio refrigerante a -1 7,8<198>C (0<198>F).DISTRIBUTED COOLING SYSTEM FOR KITCHEN. The present invention relates to a residential kitchen refrigeration system having multiple separate refrigerant modules and a single continuously operating variable capacity central cooling unit with a variable speed compressor for cooling a refrigerant medium. A refrigerant circuit supplies refrigerant to a plurality of central cooling unit refrigerant modules. Flow control devices control the flow of refrigerant to the refrigerant modules. A control circuit controls the central cooling unit and the temperature in the refrigerant modules. The refrigerant modules can be refrigeration, freezing or refrigeration - freezing modules. The refrigerant may be air, refrigerant or refrigerant. A below freezing point refrigerant module having an insulated freezing cabinet, a freezing compressor, a freezing condenser and a freezing evaporator may be combined with the refrigerating system to provide freezing storage at -17.8 ° C. <198> C (0 <198> F), without requiring the central cooling unit to provide refrigerant at -1 7.8 <198> C (0 <198> F).

BRPI0705021-6A 2006-12-28 2007-12-26 distributed cooling system for kitchens BRPI0705021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/646,972 US20080156007A1 (en) 2006-12-28 2006-12-28 Distributed refrigeration system for modular kitchens

Publications (1)

Publication Number Publication Date
BRPI0705021A true BRPI0705021A (en) 2008-08-19

Family

ID=39233090

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705021-6A BRPI0705021A (en) 2006-12-28 2007-12-26 distributed cooling system for kitchens

Country Status (5)

Country Link
US (1) US20080156007A1 (en)
EP (1) EP1942309A2 (en)
BR (1) BRPI0705021A (en)
CA (1) CA2609089A1 (en)
MX (1) MX2007015311A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005035B3 (en) * 2006-02-03 2007-09-27 Airbus Deutschland Gmbh cooling system
US20080148751A1 (en) * 2006-12-12 2008-06-26 Timothy Dean Swofford Method of controlling multiple refrigeration devices
US8245524B2 (en) * 2006-12-28 2012-08-21 Whirlpool Corporation Thermal cascade system for distributed household refrigeration system
US8042355B2 (en) * 2006-12-28 2011-10-25 Whirlpool Corporation Temporary refrigerator storage modules
KR20130050700A (en) * 2011-11-08 2013-05-16 삼성전자주식회사 Refrigerator using non-azeotropic refrigerant mixtures, and control method thereof
US9766005B2 (en) 2012-12-03 2017-09-19 Whirlpool Corporation Refrigerator with ice mold chilled by fluid exchange from thermoelectric device with cooling from fresh food compartment or freezer compartment
US9383128B2 (en) 2012-12-03 2016-07-05 Whirlpool Corporation Refrigerator with ice mold chilled by air exchange cooled by fluid from freezer
US9587849B2 (en) * 2013-03-01 2017-03-07 Stephen Schlesinger Heating, ventilation, and air conditioning system
GB201400838D0 (en) * 2014-01-17 2014-03-05 Gah Refrigeration Products Ltd Goods storage system and method
US20150285264A1 (en) * 2014-04-07 2015-10-08 Union Pacific Railroad Company Air compressor with self contained cooling system
US20220236002A1 (en) * 2021-01-22 2022-07-28 Alpha International Health Solution Limited Ultra-low temperature storage and dispensing system
CN114243397B (en) * 2021-12-21 2022-07-29 兰州工业学院 Wiring cabinet with wire arrangement and positioning functions for communication equipment and use method of wiring cabinet
DE202023001141U1 (en) * 2023-05-23 2024-08-26 Circus Robotics Gmbh Device for automated preparation of food

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763281A (en) * 1923-09-28 1930-06-10 Westinghouse Electric & Mfg Co Refrigerating system
US5381670A (en) * 1993-10-21 1995-01-17 Tippmann; Joseph R. Apparatus for cooling food by conduction
MY114473A (en) * 1997-04-08 2002-10-31 Daikin Ind Ltd Refrigerating system
US6564563B2 (en) * 2001-06-29 2003-05-20 International Business Machines Corporation Logic module refrigeration system with condensation control
JP4396064B2 (en) * 2001-07-31 2010-01-13 三菱電機株式会社 refrigerator
US6952930B1 (en) * 2003-03-31 2005-10-11 General Electric Company Methods and apparatus for controlling refrigerators

Also Published As

Publication number Publication date
EP1942309A2 (en) 2008-07-09
US20080156007A1 (en) 2008-07-03
MX2007015311A (en) 2009-02-13
CA2609089A1 (en) 2008-06-28

Similar Documents

Publication Publication Date Title
BRPI0704968A (en) modular variable capacity refrigeration system for kitchens
BRPI0705021A (en) distributed cooling system for kitchens
US8844308B2 (en) Cascade refrigeration system with secondary chiller loops
US20100212350A1 (en) Medium- and Low-Temperature Integrated Refrigerating/Freezing System
CN103574987B (en) Cold and hot multi-functional economizer system
WO2011041392A3 (en) Cascade refrigeration system mounted within a deck
ES2813651T3 (en) Chiller with a phase change material such as a thermal accumulator
CA2485757A1 (en) Thermo-siphon chiller refrigerator for use in cold district
BRPI0803003A2 (en) temporary refrigerator storage modules
WO2011041374A3 (en) Cascade refrigeration system having at least one variable speed compressor
BRPI0803340A2 (en) hybrid multiple evaporator central cooling system for modular kitchen
RU2009126091A (en) REFRIGERATED CABINET WITH AT LEAST TWO THERMALLY SEPARATED OFFICES
BRPI0402013A (en) Refrigeration control system in combination refrigerators
EP2857778A1 (en) Refrigerator with a non-azeotropic mixture of hydrocarbons refrigerants
Zhang Energy analysis of various supermarket refrigeration systems
Yang et al. Analysis on energy saving potential of integrated supermarket HVAC and refrigeration systems using multiple subcoolers
WO2008109418A2 (en) Multi-zone low temperature freezer
NO174174B (en) Cooling and freezing facilities
Bahar et al. Development and validation of innovative hot water spray defrosting method
CN205102485U (en) Domestic refrigerator with function is retrieved to cold volume
JP5195302B2 (en) Refrigeration air conditioner
US8516838B1 (en) Refrigeration system and associated method
AU2011253582B2 (en) Cooling system
CN2705762Y (en) Three circulation wind direct cooling four temperature zone refrigerator
EP1734318B1 (en) Installation and process for producing cold and adjusting air temperature, and thermal exchange device usable in such an installation

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]