EP1636530B1 - Refrigerateur a deshumidification commandee - Google Patents

Refrigerateur a deshumidification commandee Download PDF

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Publication number
EP1636530B1
EP1636530B1 EP04739760.9A EP04739760A EP1636530B1 EP 1636530 B1 EP1636530 B1 EP 1636530B1 EP 04739760 A EP04739760 A EP 04739760A EP 1636530 B1 EP1636530 B1 EP 1636530B1
Authority
EP
European Patent Office
Prior art keywords
evaporator
ventilator
refrigeration device
switched
fan
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP04739760.9A
Other languages
German (de)
English (en)
Other versions
EP1636530A1 (fr
Inventor
Helmut Konopa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP1636530A1 publication Critical patent/EP1636530A1/fr
Application granted granted Critical
Publication of EP1636530B1 publication Critical patent/EP1636530B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25B2700/02—Humidity
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • 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
    • F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Solid Materials (AREA)

Claims (7)

  1. Appareil frigorifique no-frost avec au moins un compartiment de stockage (1), un évaporateur (5) alternativement enclenché et déclenché, disposé dans une chambre (8) séparée du compartiment de stockage (1) et un ventilateur (9) afin de renouveler l'air entre le compartiment de stockage (1) et la chambre (8) de l'évaporateur (5), une puissance de renouvellement moyenne du ventilateur (9) dans une phase enclenchée de l'évaporateur (5) étant variable, caractérisé en ce que le ventilateur (9) est, en phase enclenchée de l'évaporateur (5), déclenchable par intermittence et un circuit de commande (10) afin de commander le fonctionnement de l'évaporateur (5) et du ventilateur (9) est installé afin de faire fonctionner le ventilateur (9) par intermittence lorsque l'évaporateur est enclenché (5), l'appareil frigorifique no-frost présentant un sélecteur permettant de régler un rapport marche/arrêt pour le fonctionnement intermittent du ventilateur (9) ou le circuit de commande (10) est couplé à au moins un capteur climatique (13) et régule le rapport marche/arrêt en fonction d'au moins un paramètre climatique saisi par le capteur climatique (13).
  2. Appareil frigorifique no-frost selon la revendication 1, caractérisé en ce que le ventilateur (9) est, en phase enclenchée de l'évaporateur (5), réglable selon différentes vitesses de rotation non évanouissantes.
  3. Appareil frigorifique no-frost selon la revendication 2, caractérisé en ce que le circuit de commande (10) afin de commander le fonctionnement de l'évaporateur (5) et du ventilateur (9) est installé afin de faire fonctionner le ventilateur (9) selon l'une parmi plusieurs vitesses de rotation non évanouissantes sélectionnables lorsque l'évaporateur est enclenché (5).
  4. Appareil frigorifique no-frost selon la revendication 2, caractérisé en ce que le sélecteur permet de régler une vitesse de rotation pour le fonctionnement du ventilateur.
  5. Appareil frigorifique no-frost selon la revendication 2, caractérisé en ce que le circuit de commande (10) régule la vitesse de rotation à l'aide d'un paramètre climatique saisi par le capteur climatique (13).
  6. Procédé d'exploitation d'un appareil frigorifique selon l'une des revendications précédentes, comprenant les étapes suivantes :
    a) estimation d'une valeur d'humidité dans le compartiment de stockage (1) ;
    b) sélection d'une puissance de renouvellement pour le ventilateur en fonction de la valeur d'humidité estimée ;
    c) exploitation du ventilateur selon la puissance de renouvellement choisie.
  7. Procédé selon la revendication 6, caractérisé en ce que la puissance de renouvèlement est choisie d'autant plus faible que la valeur d'humidité estimée est élevée.
EP04739760.9A 2003-06-11 2004-06-09 Refrigerateur a deshumidification commandee Active EP1636530B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10326329A DE10326329A1 (de) 2003-06-11 2003-06-11 Kältegerät mit gesteuerter Entfeuchtung
PCT/EP2004/006256 WO2004109205A1 (fr) 2003-06-11 2004-06-09 Refrigerateur a deshumidification commandee

Publications (2)

Publication Number Publication Date
EP1636530A1 EP1636530A1 (fr) 2006-03-22
EP1636530B1 true EP1636530B1 (fr) 2016-12-07

Family

ID=33482794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04739760.9A Active EP1636530B1 (fr) 2003-06-11 2004-06-09 Refrigerateur a deshumidification commandee

Country Status (5)

Country Link
US (1) US20070137227A1 (fr)
EP (1) EP1636530B1 (fr)
CN (2) CN101893363A (fr)
DE (2) DE20321771U1 (fr)
WO (1) WO2004109205A1 (fr)

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DE102006040370A1 (de) * 2006-08-29 2008-03-06 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit zwangsbelüftetem Verdampfer
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DE202008000761U1 (de) * 2007-12-27 2009-04-30 Liebherr-Hausgeräte Ochsenhausen GmbH Gefriergerät oder Kühl-/Gefrierkombination
DE202008000757U1 (de) 2007-12-28 2009-04-30 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102008051748B4 (de) * 2008-10-15 2019-09-19 Liebherr-Hausgeräte Lienz Gmbh Verfahren zur Entfeuchtung der Luft im Innenraum eines Gerätes
DE202009006301U1 (de) * 2009-02-23 2010-07-15 Liebherr-Hausgeräte Ochsenhausen GmbH Schrank
DK177003B1 (en) 2009-08-20 2010-11-15 Maersk Container Ind As Dehumidifier
WO2011079071A2 (fr) * 2009-12-23 2011-06-30 Thermo King Corporation Appareil destiné à réguler l'humidité relative dans un récipient
CN101915486B (zh) * 2010-06-28 2014-02-26 合肥美的电冰箱有限公司 一种保湿冰箱和一种冰箱的保湿控制方法
US20120079840A1 (en) * 2010-09-30 2012-04-05 Lukasse Leijn Johannes Sjerp Method and system for temperature control in refrigerated storage spaces
WO2013007627A1 (fr) * 2011-07-12 2013-01-17 A.P. Møller - Mærsk A/S Régulation de l'humidité dans un conteneur de transport réfrigéré comprenant un compresseur actionné par intermittence
EP2546084A1 (fr) * 2011-07-12 2013-01-16 A.P. Møller - Mærsk A/S Contrôle de l'humidité dans un conteneur de transport réfrigéré doté d'un compresseur à fonctionnement intermittent
US20130014522A1 (en) * 2011-07-12 2013-01-17 A.P. Moller - Maersk A/S Humidity control in a refrigerated transport container with an intermittently operated compressor
DE102012209938A1 (de) 2012-06-13 2013-12-19 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
CN104752970B (zh) * 2012-10-15 2017-11-21 国网江苏省电力公司常州供电公司 防凝露的自动电柜除湿器的除湿方法
KR20150075895A (ko) * 2013-12-26 2015-07-06 동부대우전자 주식회사 냉장고 이슬 맺힘 방지용 냉장고 및 그 제어 방법
FR3017200A1 (fr) * 2014-02-06 2015-08-07 Dpkl Procede de regulation de l'atmosphere d'une enceinte frigorifique.
CN104567241A (zh) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 干燥储物装置及其换风方法
CN104567189A (zh) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 干燥储物装置及其换风方法
DE102015211960A1 (de) * 2015-06-26 2016-12-29 BSH Hausgeräte GmbH Kältegerät mit Luftfeuchteüberwachung
CN108291763B (zh) * 2015-09-30 2021-04-13 伊莱克斯家用产品公司 低环境温度条件下的制冷腔的温度控制
CN105783385B (zh) * 2016-04-20 2018-05-11 合肥华凌股份有限公司 一种冰箱冷藏室化霜方法、化霜系统及冰箱
DE102020207894A1 (de) 2020-06-25 2021-12-30 BSH Hausgeräte GmbH Verfahren zum Betreiben eines Haushalts-Kühlgeräts sowie Haushalts-Kühlgerät
CN113865200B (zh) * 2021-10-08 2022-08-23 珠海格力电器股份有限公司 冷冻冷藏设备及其控制方法和计算机可读存储介质
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Also Published As

Publication number Publication date
WO2004109205A1 (fr) 2004-12-16
US20070137227A1 (en) 2007-06-21
DE20321771U1 (de) 2009-10-29
DE10326329A1 (de) 2004-12-30
CN101893363A (zh) 2010-11-24
EP1636530A1 (fr) 2006-03-22
CN1806155A (zh) 2006-07-19

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