DK178891B1 - Control system for refrigerated equipment and apparatus with advanced energy saving features - Google Patents

Control system for refrigerated equipment and apparatus with advanced energy saving features Download PDF

Info

Publication number
DK178891B1
DK178891B1 DKPA201570251A DKPA201570251A DK178891B1 DK 178891 B1 DK178891 B1 DK 178891B1 DK PA201570251 A DKPA201570251 A DK PA201570251A DK PA201570251 A DKPA201570251 A DK PA201570251A DK 178891 B1 DK178891 B1 DK 178891B1
Authority
DK
Denmark
Prior art keywords
temperature
energy saving
control system
refrigerated
evaporator
Prior art date
Application number
DKPA201570251A
Other languages
English (en)
Inventor
Manlio Poto
Paolo Chiaramonte
Roberto Di Tommaso
Original Assignee
Dixell S R L
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 Dixell S R L filed Critical Dixell S R L
Publication of DK201570251A1 publication Critical patent/DK201570251A1/da
Application granted granted Critical
Publication of DK178891B1 publication Critical patent/DK178891B1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1951—Control of temperature characterised by the use of electric means with control of the working time of a temperature controlling device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)

Claims (5)

1. Styresystem egnet til et køleskab såvel som ethvert køleapparat udstyret med et køleopbevaringskammer, hvor - styresystemet er i stand til at fungere i en normal modus eller i en energisparemodus, - styresystemet omfatter en elektronisk kontroller med hukommelse og, om nødvendigt, inkluderer en kommandogrænseflade, - styresystemet inkluderer én eller flere temperaturfølere anvendt til at måle og regulere temperaturen inden i køleopbevaringskammeret, - styresystemet er i stand til at danne et datasæt ved at ekstrahere temperaturvariationsværdier fra signalerne målt af temperaturfølerne, kendetegnet ved evnen til at anvende datasættet til at skabe en analytisk model, som anvendes til at definere intervaller af drift i en normal modus eller i en energisparemodus.
2. System ifølge krav 1, hvor anvendelsen af den analytiske model tillader at aktivere to forskellige driftsmodusser, den normale modus, hvor temperaturvariationer detekte-res, og energisparemodussen, hvor der ikke detekteres nogen temperaturvariationer.
3. System ifølge krav 2, hvor hver aktivering af energisparemodussen også aktiverer en afrimningscyklus.
4. System ifølge krav 3, hvor én af temperaturfølerne, reguleringsføleren, anvendes til at regulere temperaturen af køleopbevaringskammeret, og hvor en anden temperaturføler placeret på fordamperoverfladen og defineret som fordamperføleren, anvendes til at styre enhver afrimningscyklus.
5. System ifølge krav 4, hvor afrimningscyklusafbrydelsen automatisk identificeres ved at anvende forskellen mellem reguleringsføleren og fordamperføleren.
DKPA201570251A 2012-10-08 2015-04-29 Control system for refrigerated equipment and apparatus with advanced energy saving features DK178891B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI20121677 2012-10-08
IT001677A ITMI20121677A1 (it) 2012-10-08 2012-10-08 Sistema di controllo per apparati e sistemi refrigerati con avanzate funzioni di risparmio energetico
PCT/IB2013/002205 WO2014057331A1 (en) 2012-10-08 2013-10-02 Control system for refrigerated equipment and apparatus with advanced energy saving features
IB2013002205 2013-10-02

Publications (2)

Publication Number Publication Date
DK201570251A1 DK201570251A1 (en) 2015-05-11
DK178891B1 true DK178891B1 (en) 2017-05-01

Family

ID=47278410

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201570251A DK178891B1 (en) 2012-10-08 2015-04-29 Control system for refrigerated equipment and apparatus with advanced energy saving features

Country Status (5)

Country Link
CN (1) CN104969137B (da)
BR (1) BR112015007697A2 (da)
DK (1) DK178891B1 (da)
IT (1) ITMI20121677A1 (da)
WO (1) WO2014057331A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111076491B (zh) * 2018-10-22 2020-10-30 海尔智家股份有限公司 冰箱及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881440A2 (en) * 1997-05-27 1998-12-02 R.C. Condizionatori S.p.A. Control of evaporator defrosting in an air-operated heat pump unit
US20040261431A1 (en) * 2003-04-30 2004-12-30 Abtar Singh Predictive maintenance and equipment monitoring for a refrigeration system
US20050177282A1 (en) * 2004-01-16 2005-08-11 Mason Paul L.Ii Energy saving vending machine and control
US20060289553A1 (en) * 2005-06-27 2006-12-28 Ranco Incorporated Of Delaware Adaptive energy usage profile management and control system for vending devices and the like
EP2719978A1 (en) * 2012-10-15 2014-04-16 Whirlpool Corporation Method for controlling a domestic refrigeration appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804267C1 (da) * 1988-02-11 1989-02-23 Friedhelm 5920 Bad Berleburg De Meyer
US6745581B2 (en) 2002-09-16 2004-06-08 The Coca-Cola Company Systems and methods for temperature control in refrigeration systems and heating systems
CN1313790C (zh) * 2004-04-09 2007-05-02 广东科龙电器股份有限公司 一种冰箱分时段运行的控制系统及控制方法
US20070225871A1 (en) * 2006-03-24 2007-09-27 Karstens Christopher K Managing predictable thermal environments
US20120059522A1 (en) * 2010-09-08 2012-03-08 Engenharia Assistida Por Computador Ltda Method for controlling the temperature on cooling machines based on real and predicted patterns of use and internal/external temperatures
GB201100210D0 (en) * 2011-01-07 2011-02-23 B D G El S P A Temperature control systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881440A2 (en) * 1997-05-27 1998-12-02 R.C. Condizionatori S.p.A. Control of evaporator defrosting in an air-operated heat pump unit
US20040261431A1 (en) * 2003-04-30 2004-12-30 Abtar Singh Predictive maintenance and equipment monitoring for a refrigeration system
US20050177282A1 (en) * 2004-01-16 2005-08-11 Mason Paul L.Ii Energy saving vending machine and control
US20060289553A1 (en) * 2005-06-27 2006-12-28 Ranco Incorporated Of Delaware Adaptive energy usage profile management and control system for vending devices and the like
EP2719978A1 (en) * 2012-10-15 2014-04-16 Whirlpool Corporation Method for controlling a domestic refrigeration appliance

Also Published As

Publication number Publication date
WO2014057331A1 (en) 2014-04-17
CN104969137A (zh) 2015-10-07
CN104969137B (zh) 2017-05-17
BR112015007697A2 (pt) 2017-07-04
ITMI20121677A1 (it) 2014-04-09
DK201570251A1 (en) 2015-05-11

Similar Documents

Publication Publication Date Title
EP1540438B1 (en) System and method for temperature control in refrigeration systems and heating systems
US11543176B2 (en) Temperature-context-aware refrigerator and method for controlling same
CN103604276B (zh) 冰箱及其的温度控制装置和温度控制方法
CA2365747A1 (en) Deterministic refrigerator defrost method and apparatus
EP3040658B1 (en) Home appliance with a power-consumption output device
WO2017049962A1 (zh) 冰箱及其控制方法
CN113776264A (zh) 一种冰箱间室温度控制方法、装置及冰箱
CN109799401B (zh) 冰箱性能预测方法及预测系统
CN105135606A (zh) 控制空调的方法和装置
DK178891B1 (en) Control system for refrigerated equipment and apparatus with advanced energy saving features
KR20140099594A (ko) 냉장고 제어 방법
CA3117778A1 (en) Freezer case with variable superheat setpoints
WO2005088215A1 (en) A cooling device and its control method
US20160084565A1 (en) Refrigerator appliance and method of operating a refrigerator appliance
CN103175377B (zh) 冰箱间室的自适应开关控制系统
EP2732227B1 (en) Method for controlling a refrigerator, a control unit and a refrigerator
CN102176146A (zh) 一种展示柜的自适应节能控制方法
CN109751830A (zh) 制冷设备及其状态的检测方法与装置
CN109539686B (zh) 冰箱控制装置及冰箱
US20240271845A1 (en) Compressor control system for open-walled temperature controlled environment for retail storage and display
US20240280312A1 (en) Accessible cooling environment
JP2005156103A (ja) 冷蔵庫
EP2375198A2 (en) A method for defrosting process