CN1806155A - Refrigeration device comprising controlled de-humidification - Google Patents

Refrigeration device comprising controlled de-humidification Download PDF

Info

Publication number
CN1806155A
CN1806155A CNA2004800163592A CN200480016359A CN1806155A CN 1806155 A CN1806155 A CN 1806155A CN A2004800163592 A CNA2004800163592 A CN A2004800163592A CN 200480016359 A CN200480016359 A CN 200480016359A CN 1806155 A CN1806155 A CN 1806155A
Authority
CN
China
Prior art keywords
ventilation blower
evaporimeter
refrigerating appliance
modular refrigerating
lattice
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.)
Pending
Application number
CNA2004800163592A
Other languages
Chinese (zh)
Inventor
赫尔穆特·科诺帕
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 Bosch und Siemens 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 Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of CN1806155A publication Critical patent/CN1806155A/en
Pending legal-status Critical Current

Links

Images

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)

Abstract

The invention relates to a no-frost refrigeration device comprising at least one storage compartment (1), an evaporator (5), which is alternately activated and deactivated and which is located in a chamber (8) that is separated from the storage compartment (1) and a fan (9) for circulating air between the storage compartment (1) and the chamber (5) of the evaporator (5). Wherein, the average circulation power of the fan (9) during an activation phase of the evaporator can be varied.

Description

Modular refrigerating appliance with controlled dehydrating unit
The present invention relates to a kind of frostless formula modular refrigerating appliance and a kind of method of work that is used for this utensil.
In this modular refrigerating appliance, evaporimeter be arranged on one with the separated chamber of storage lattice that is used for refrigerating thing, and by a kind of like this mode, promptly, by the ventilation blower on the evaporimeter make be cooled be blown in the storage lattice with the air that is dried and from the storage lattice relative warm, the malaria of sucking-off send in the described chamber, realize the heat exchange between described chamber and the storage lattice, cool off the storage lattice by this heat exchange.At this, these storage lattice not only are cooled, and are dehumidified.Moisture content is condensate on the evaporimeter.By this dehumidifying, stop under the climate relationship of sternness, when especially this modular refrigerating appliance was used in the warm environment of high air humidity, condensed water was condensate in the storage surface in the storage lattice and refrigerates on the thing.But if the dehydrating unit of the food of being preserved by this reinforcement is dried, such advantage be not may become shortcoming in the very severe environmental condition.
Therefore exist a kind of frostless formula modular refrigerating appliance and be used for the demand of a kind of method of work of this utensil, it makes the flexible adaptive possibility that becomes of weather conditions of this modular refrigerating appliance and its surrounding environment.
This task solves by a kind of modular refrigerating appliance or a kind of method with the described feature of claim 10 with the described feature of claim 1.
The circulating power of the ventilation blower by changing this modular refrigerating appliance makes the hot-fluid that produces in the storage lattice of modular refrigerating appliance and the given temperature deviation between the evaporimeter also change between the storage lattice of modular refrigerating appliance and evaporimeter simultaneously.Therefore that is: the reduction of circulating power causes heat exchange to reduce and causes the stronger cooling of evaporimeter.The cooling of this enhancing causes through the other air quilt of evaporimeter dry consumingly.Simultaneously, if connect evaporimeter and ventilation blower, the reducing of circulating power causes that the cooling raio of storage lattice carries out more lentamente when high circulating power, and like this, be extended the turn-on time of evaporimeter.Such prolongation has remedied the circulating power that reduces and has caused, and catches more moisture content in the process in the connection stage of evaporimeter when low circulating power during than high circulating power.
The transformable circulating power of evaporimeter can be implemented thus with simple method, and promptly the ventilation blower in the evaporimeter connection stage can temporarily cut out.Preferably, a control circuit that is used to control the work of evaporimeter and ventilation blower is set, this control circuit is established, and reduces its average circulating power so that make this ventilation blower work off and on and compare with continuous work thus when connecting evaporimeter.
A selector switch can be set on this modular refrigerating appliance, this selector switch make the user can regulate desirable be used for the duty factor of intermittently working of ventilation blower and manually make the drying effect of modular refrigerating appliance thus and demand suitable.In a comfortable configuration, this control circuit is connected on the weather sensor of humidity of air of the humidity of at least one environment temperature that is used to gather climate parameter such as modular refrigerating appliance, atmosphere or inner space and is provided with like this, so that according at least one climate parameter control duty factor of being gathered by such sensor.
According to other a configuration, the ventilation blower in the connection stage of this evaporimeter can be adjusted on the rotating speed of different not vanishing, so that make the adaptive demand of average circulating power.At this, a selector switch that allows the user to the rotating speed of the expectation of control circuit this ventilation blower given in advance of ventilation blower also can be set, or this control circuit can be connected at least one weather sensor, so that automatically control the circulating power of ventilation blower according to a desired value given in advance of a climate parameter of being gathered by this sensor and air humidity.
The invention still further relates to a kind of method that is used to make the modular refrigerating appliance work of the above-mentioned type, have following steps:
A) humidity value in the storage lattice of assessment modular refrigerating appliance,
B) select to be used for the circulating power of ventilation blower according to the humidity value assessed;
C) utilize selected circulating power to make ventilation blower work.
A this assessment preferably air humidity of directly carrying out in related storage lattice is measured.Like this, especially possible is to consider the influence of the work of evaporimeter and ventilation blower to the air humidity in the storage lattice when selecting circulating power.In principle, also possible is, selects circulating power according to the temperature of parameter such as the environment that is associated with this air humidity and the air humidity in the air humidity assessment storage lattice and according to the result of this assessment.
Other feature and advantage of the present invention are from below with reference to obtaining the explanation of accompanying drawing to embodiment.
Fig. 1 is according to a schematic diagrammatic sketch of frostless formula modular refrigerating appliance of the present invention.
Fig. 2 is according to the time diagram of a job of the evaporimeter of first configuration of the present invention and ventilation blower; And
Fig. 3 is used for a time diagram that is similar to Fig. 2 of second configuration of the present invention.
Fig. 1 is the schematic diagrammatic sketch of a combination modular refrigerating appliance, has realized the present invention on this modular refrigerating appliance.Two humidity provinces of refrigeration lattice 1 and freezer 2 formation modular refrigerating appliances.A refrigerant closed circuit comprises a compressor 3 and a heat exchanger 6, the refrigerant that this compressor will be compressed in succession pumping by two evaporimeters 4,5 freezer 2 and refrigeration lattice 1, before refrigerant entered this compressor 3 again, the refrigerant that is depressurized in these evaporimeters 4,5 flow through this heat exchanger.Configuration is arranged on by in a heat insulation wall 7 and the refrigeration lattice separated chamber 81 for the evaporimeter 5 of refrigeration lattice 1.This chamber 8 is communicated with by air intlet and air outlet slit with refrigeration lattice 1, wherein, is provided with a ventilation blower 9 that is used for the air between forced circulation chamber 8 and the refrigeration lattice 1 in of these mouthfuls.
A control circuit 10 is connected and is connected with ventilation blower 9 with compressor 3 by some control circuits with a temperature sensor 12 that is arranged in the refrigeration lattice, and this control circuit can or be turned off compressor 3 and ventilation blower 9 according to the temperature connection that is detected by temperature sensor 12, and connects 3 connections of overcompression machine or turn off evaporimeter 4,5.In addition, this control circuit 10 is connected with an air humidity sensor 13 that is arranged in the refrigeration lattice 1.In this control circuit 10, can be provided with one can be by the selector switch 11 of user's operation, and this selector switch makes and can regulate for the desired value of the air humidity in the refrigeration lattice 1.
As flexible program, refrigeration in the lattice 1 air humidity sensor 13 can air humidity sensor and/or a sensor that is used for the environment temperature of modular refrigerating appliance of face replace refrigerating especially by one can infer the air humidity in the refrigeration lattice 1 because its measured value makes.
Fig. 2 shows the working method of control circuit 10 in conjunction with the time graph of a plurality of running parameters of modular refrigerating appliance.Curve 3 ' has illustrated the duty of compressor 3.At moment t 0, this compressor 3 is closed; In case temperature sensor 12 detects temperature upper limit and is exceeded, then at t 1Constantly connect this compressor 3, this is connected and continues up at t always 2In time, is engraved in the lowest temperature of refrigeration in the lattice 1 and is lower than, and from this constantly, the heating again of refrigeration lattice 1 is up at t 4Carve the new connection stage of beginning compressor 3.
From t 0To t 1, the air humidity by sensor 13 surveyed of refrigeration in the lattice 1 is on constant, low level.Along with connecting compressor 3, ventilation blower 9 is also at t 1Constantly start working, as illustrating by curve 9 '.The curve 5 ' that passes through of evaporimeter 5 illustrates the temperature of stating, from an initial value T 0Drop to a value T 1From causing the airborne moisture content of circulation to be condensate on the evaporimeter 5 by ventilation blower 9, so that this air humidity 13 ' is up to the t that closes ventilation blower 9 2Descend lentamente constantly.For example because the door of this modular refrigerating appliance is opened and warm, malaria enters from the outside, humidity 13 ' is from t 3Rising sharp constantly increases.If compressor 3 is at t 4Constantly be switched on again, control circuit 10 identify strong drying be essential and off and on one according to t 4The air humidity that is constantly detected and the duty factor selected makes ventilation blower 9 operations.This average circulating power ratio that causes ventilation blower 9 is at time interval t 1To t 2During this time little, thus the heat exchange between evaporimeter 5 and the refrigeration lattice 1 slows down slowly.So t 4To t 5Turn-on time be longer than t at interval 1To t 2The time interval, and the temperature T that during this time interval, is reached of evaporimeter 5 2Be lower than T 1The temperature T that this is low 2Cause, at the air of evaporimeter 5 by-pass flow warps by dry effectively, and since the on-time that compressor 3 is prolonged reach low air humidity value at last again.
This duty factor---this control circuit 10 makes ventilation blower work with this sky factor during the connection stage of evaporimeter---is a jump function under the simplest situation, and it has value 1 and have value less than 1 not vanishing for high air humidity for low air humidity; Also can adopt a jump function or a continuous function that is used to control with a plurality of duty factor values that reduce with the increase of air humidity.
In one second configuration of the present invention, this control circuit 10 is designed like this, so that regulate the different rotating speed of ventilation blower 9 according to measured air humidity.The working method of this configuration shown in Figure 3.If air humidity is low, then with maximum (top) speed operation, and time graph, evaporator temperature and the air humidity of connection and dwell period are identical with situation at Fig. 2 in the connection stage of evaporimeter 4 for ventilation blower 9.Therefore, the curve of Fig. 3 is at moment t 4Curve indifference with former Fig. 2.At t 4Constantly, this control circuit 10 is according to a rotating speed selecting ventilation blower 9 in this constantly measured high air humidity value, and this rotating speed is less than its maximum (top) speed.Duration of work at this compressor and this ventilation blower, air humidity continues to reduce, and correspondingly, the rotating speed of being selected according to measured air humidity by this control circuit 10 of this ventilation blower 9 raises, with the increase along with the circulating power of ventilation blower 9, the temperature of this evaporimeter 5 is also at t 4To t 5The time interval most on increase continuously.
At dry situation fast shown in Fig. 2 and Fig. 3, wherein single connection stage t 4To t 5Enough be used for making the air humidity of refrigeration lattice to turn back to desired value.Certainly, dry run also can be divided into a plurality of connection stages in succession.
In Fig. 2 and Fig. 3, based on the largest loop power of ventilation blower 9 respectively corresponding to the desired low air humidity value in the refrigeration lattice, thereby by reducing the drying that circulating power reaches enhancing.But what meet purpose fully is, determines the parameter of ventilation blower 9 like this, and average circulating power should be reached so that desirable air humidity is utilized ventilation blower.This allows to surpass this average power and strengthen heat exchange between refrigeration lattice 1 and the evaporimeter 5 by improving circulating power, thus the duration in the connection stage of compressor 3 is shortened and in this connection stage the high relatively temperature owing to evaporimeter 5 weaken its drying effect.Also possible thus is if air humidity drops to below the desirable value, on purpose to improve the air humidity in the refrigeration lattice 1.

Claims (11)

1. frostless formula modular refrigerating appliance, it has at least one storage lattice (1), one and is arranged on and preserves evaporimeter (5) in the chamber (8) that lattice (1) separate, that alternately connect and close and a ventilation blower (9) that is used to make the air circulation between the chamber (8) of preserving lattice (1) and evaporimeter (5), it is characterized in that, in the connection stage of evaporimeter (5), can change the average circulating power of described ventilation blower (9).
2. frostless formula modular refrigerating appliance according to claim 1 is characterized in that, described ventilation blower (9) at evaporimeter (5) but the connection stage in temporary close.
3. frostless formula modular refrigerating appliance according to claim 2, it is characterized in that, a control circuit (10) that is used to control the work of described evaporimeter (5) and described ventilation blower (9) is set, so that make described ventilation blower (9) work when having connected off and at described evaporimeter (5).
4. frostless formula modular refrigerating appliance according to claim 3 is characterized in that, is provided with a selector switch, adjustable saving in the duty factor of the work at intermittence of ventilation blower (9) on described selector switch.
5. frostless formula modular refrigerating appliance according to claim 3 is characterized in that, described control circuit (10) is regulated duty factor with at least one weather sensor (13) coupling connection and according at least one by the climate parameter that described sensor (13) is detected.
6. frostless formula modular refrigerating appliance according to claim 1 is characterized in that described ventilation blower (9) can be adjusted on the rotating speed of different not vanishing in the stage of the connection of evaporimeter (5).
7. frostless formula modular refrigerating appliance according to claim 6, it is characterized in that, a control circuit (10) that is used to control the work of evaporimeter (5) and ventilation blower (9) is set, so that make ventilation blower (9) with a job in the rotating speed of a plurality of selectable not vanishing when having connected at evaporimeter (5).
8. frostless formula modular refrigerating appliance according to claim 7 is characterized in that, is provided with a selector switch, adjustable saving in the rotating speed of the work of ventilation blower on this selector switch.
9. frostless formula modular refrigerating appliance according to claim 7 is characterized in that, described control circuit (10) is regulated rotating speed with at least one weather sensor (13) coupling connection and according to the climate parameter that is detected by described sensor (13).
10. be used to drive method, have step according to one of aforesaid right requirement described modular refrigerating appliance:
A) be evaluated at the humidity value of preserving in the lattice (1);
B) select to be used for the circulating power of ventilation blower according to the humidity value assessed;
C) drive ventilation blower with selected circulating power.
11. method according to claim 10 is characterized in that the air humidity of being assessed is high more, then described circulating power is by selectively low more.
CNA2004800163592A 2003-06-11 2004-06-09 Refrigeration device comprising controlled de-humidification Pending CN1806155A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10326329.2 2003-06-11
DE10326329A DE10326329A1 (en) 2003-06-11 2003-06-11 Refrigeration device with controlled dehumidification

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2010102435067A Division CN101893363A (en) 2003-06-11 2004-06-09 Modular refrigerating appliance with controlled dehydrating unit

Publications (1)

Publication Number Publication Date
CN1806155A true CN1806155A (en) 2006-07-19

Family

ID=33482794

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2010102435067A Pending CN101893363A (en) 2003-06-11 2004-06-09 Modular refrigerating appliance with controlled dehydrating unit
CNA2004800163592A Pending CN1806155A (en) 2003-06-11 2004-06-09 Refrigeration device comprising controlled de-humidification

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2010102435067A Pending CN101893363A (en) 2003-06-11 2004-06-09 Modular refrigerating appliance with controlled dehydrating unit

Country Status (5)

Country Link
US (1) US20070137227A1 (en)
EP (1) EP1636530B1 (en)
CN (2) CN101893363A (en)
DE (2) DE10326329A1 (en)
WO (1) WO2004109205A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915486A (en) * 2010-06-28 2010-12-15 合肥美的荣事达电冰箱有限公司 Moisturizing refrigerator and moisturizing control method thereof
CN101512267B (en) * 2006-08-29 2012-09-05 Bsh博世和西门子家用器具有限公司 Refrigerator with forced-ventilation evaporator
CN104350343A (en) * 2012-06-13 2015-02-11 Bsh博世和西门子家用电器有限公司 Refrigeration appliance
CN107810375A (en) * 2015-06-26 2018-03-16 Bsh家用电器有限公司 Refrigerating appliance with air humidity monitoring

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101402628B1 (en) * 2007-06-11 2014-06-09 삼성전자 주식회사 Refrigerator and operating method of the same
DE202008000761U1 (en) * 2007-12-27 2009-04-30 Liebherr-Hausgeräte Ochsenhausen GmbH Freezer or fridge freezer
DE202008000757U1 (en) * 2007-12-28 2009-04-30 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer
DE102008051748B4 (en) * 2008-10-15 2019-09-19 Liebherr-Hausgeräte Lienz Gmbh Method for dehumidifying the air in the interior of a device
DE202009006301U1 (en) * 2009-02-23 2010-07-15 Liebherr-Hausgeräte Ochsenhausen GmbH cabinet
DK177003B1 (en) 2009-08-20 2010-11-15 Maersk Container Ind As Dehumidifier
WO2011079071A2 (en) * 2009-12-23 2011-06-30 Thermo King Corporation Apparatus for controlling relative humidity in a container
US20120079840A1 (en) * 2010-09-30 2012-04-05 Lukasse Leijn Johannes Sjerp Method and system for temperature control in refrigerated storage spaces
WO2013007627A1 (en) * 2011-07-12 2013-01-17 A.P. Møller - Mærsk A/S Humidity control in a refrigerated transport container with an intermittently operated compressor
EP2546084A1 (en) * 2011-07-12 2013-01-16 A.P. Møller - Mærsk A/S Humidity control in a refrigerated transport container with an intermittently operated compressor
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
CN104752973B (en) * 2012-10-15 2018-01-05 国网江苏省电力公司常州供电公司 Anti-condensation automatic electric cabinet dehumidifier
KR20150075895A (en) * 2013-12-26 2015-07-06 동부대우전자 주식회사 Method and apparatus for controlling refrigerator to prevent dew from forming thereon
FR3017200A1 (en) * 2014-02-06 2015-08-07 Dpkl METHOD FOR CONTROLLING THE ATMOSPHERE OF A REFRIGERANT ENCLOSURE
CN104567241A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Dry storage device and ventilation method thereof
CN104567189A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Dry storage device and ventilation method thereof
CN108291763B (en) * 2015-09-30 2021-04-13 伊莱克斯家用产品公司 Temperature control of refrigeration cavity at low ambient temperature conditions
CN105783385B (en) * 2016-04-20 2018-05-11 合肥华凌股份有限公司 A kind of cold compartment of refrigerator defrosting method, defrosting system and refrigerator
DE102020207894A1 (en) 2020-06-25 2021-12-30 BSH Hausgeräte GmbH Method for operating a household refrigerator and household refrigerator
CN113865200B (en) * 2021-10-08 2022-08-23 珠海格力电器股份有限公司 Freezing and refrigerating equipment and control method and computer readable storage medium thereof
CN116045599A (en) * 2022-12-22 2023-05-02 珠海格力电器股份有限公司 Dehumidification control method and device and low-temperature storage equipment

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285946A (en) * 1939-12-30 1942-06-09 Westinghouse Electric & Mfg Co Refrigeration apparatus
US2346837A (en) * 1941-02-24 1944-04-18 Gen Motors Corp Refrigerating apparatus
US2416354A (en) * 1944-03-29 1947-02-25 Philco Corp Controlled humidity refrigerator
US2442188A (en) * 1944-11-28 1948-05-25 Philco Corp Controlled humidity refrigerator
US2549547A (en) * 1945-07-06 1951-04-17 Trask Allen Humidity control system
US3403534A (en) * 1967-01-03 1968-10-01 Gen Motors Corp Condensation control system for humidified refrigerator
US4459519A (en) * 1974-06-24 1984-07-10 General Electric Company Electronically commutated motor systems and control therefor
US3998068A (en) * 1975-07-17 1976-12-21 William Chirnside Fan delay humidistat
US4315413A (en) * 1979-12-31 1982-02-16 Whirlpool Corporation Selective temperature control system
ITTO20020457A1 (en) * 2002-05-29 2003-12-01 C R F Societa Con Sortile Per DEVICE AND METHOD FOR AUTOMATICALLY PREVENTING THE FOGING OF A VEHICLE WINDSHIELD.
JPH01222177A (en) * 1988-02-29 1989-09-05 Fujitsu General Ltd Operation control method for electric refrigerator
JPH0217375A (en) * 1988-07-04 1990-01-22 Fujitsu General Ltd Operation control of electric refrigerator
DE3904216A1 (en) * 1989-02-13 1990-08-16 Miele & Cie Refrigerator having a microprocessor-controlled temperature regulation
US4984433A (en) * 1989-09-26 1991-01-15 Worthington Donald J Air conditioning apparatus having variable sensible heat ratio
US5355686A (en) * 1993-08-11 1994-10-18 Micro Weiss Electronics, Inc. Dual temperature control of refrigerator-freezer
US5711159A (en) * 1994-09-07 1998-01-27 General Electric Company Energy-efficient refrigerator control system
US5490394A (en) * 1994-09-23 1996-02-13 Multibras S/A Eletrodomesticos Fan control system for the evaporator of refrigerating appliances
DE69529240T2 (en) * 1994-11-11 2003-10-16 Samsung Electronics Co Ltd Control method for a refrigerator with a high-performance multi-evaporator circuit
NZ314264A (en) * 1997-02-18 1999-06-29 Fisher & Paykel Ltd Substitute Refrigeration apparatus comprising at least two compartments wherein the temperature of each compartment is independently controlled and temperatures are achieved simultaneously
KR19980083487A (en) * 1997-05-15 1998-12-05 윤종용 Refrigeration control device and method
DE19815642A1 (en) * 1998-04-07 1999-10-14 Bsh Bosch Siemens Hausgeraete Method for controlling a refrigeration device
US5931011A (en) * 1998-06-23 1999-08-03 Hoshizaki Denki Kabushiki Kaisha Low temperature storage cabinet
US6290140B1 (en) * 1999-03-04 2001-09-18 Energyiq Systems, Inc. Energy management system and method
US6427454B1 (en) * 2000-02-05 2002-08-06 Michael K. West Air conditioner and controller for active dehumidification while using ambient air to prevent overcooling
US6508408B2 (en) * 2001-05-08 2003-01-21 Delphi Technologies, Inc. Automatic windglass fog prevention method for a vehicle climate control system
DE10139834A1 (en) * 2001-08-14 2003-02-27 Bsh Bosch Siemens Hausgeraete Refrigeration device and operating method for a refrigeration device
DE10161306A1 (en) * 2001-12-13 2003-06-26 Bsh Bosch Siemens Hausgeraete Method for controlling the moisture content of the air in a domestic frost-free refrigerator/freezer has a selector switch to vary the switching of the fan and compressor
ITPN20020003A1 (en) * 2002-01-18 2003-07-18 Friulinox S R L HUMIDITY REGULATION SYSTEM INSIDE REFRIGERATOR CELLS
DE10235783B4 (en) * 2002-08-05 2008-02-14 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration unit with fan and control method for it
JP3922195B2 (en) * 2003-03-11 2007-05-30 株式会社デンソー Air conditioner for vehicles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101512267B (en) * 2006-08-29 2012-09-05 Bsh博世和西门子家用器具有限公司 Refrigerator with forced-ventilation evaporator
CN101915486A (en) * 2010-06-28 2010-12-15 合肥美的荣事达电冰箱有限公司 Moisturizing refrigerator and moisturizing control method thereof
CN101915486B (en) * 2010-06-28 2014-02-26 合肥美的电冰箱有限公司 Moisturizing refrigerator and moisturizing control method thereof
CN104350343A (en) * 2012-06-13 2015-02-11 Bsh博世和西门子家用电器有限公司 Refrigeration appliance
US9546808B2 (en) 2012-06-13 2017-01-17 BSH Hausgeräte GmbH Refrigeration appliance
CN104350343B (en) * 2012-06-13 2017-11-03 Bsh家用电器有限公司 Refrigerating appliance
CN107810375A (en) * 2015-06-26 2018-03-16 Bsh家用电器有限公司 Refrigerating appliance with air humidity monitoring
CN107810375B (en) * 2015-06-26 2020-08-14 Bsh家用电器有限公司 Refrigeration device with air humidity monitoring

Also Published As

Publication number Publication date
US20070137227A1 (en) 2007-06-21
DE10326329A1 (en) 2004-12-30
WO2004109205A1 (en) 2004-12-16
EP1636530A1 (en) 2006-03-22
EP1636530B1 (en) 2016-12-07
CN101893363A (en) 2010-11-24
DE20321771U1 (en) 2009-10-29

Similar Documents

Publication Publication Date Title
CN1806155A (en) Refrigeration device comprising controlled de-humidification
CN102519220B (en) Refrigerator and humidity control method for refrigerating chamber of refrigerator
EP1959215A2 (en) Method for controlling humidity in a domestic refrigerator, and refrigerator adapted to carry out such method
CN104748516A (en) Heat pump type cool and hot-air drying machine
EP2505946B1 (en) A system of controlling an air-cooled refrigerator
CN110895100A (en) Heat pump unit adopting variable-frequency heat pump subsystem, tobacco leaf baking device and method
CN1261652A (en) Refrigerator with changeable compressing volume of compressor
CN1247968A (en) Refrigerator
EP2453193A2 (en) Hybrid drying system and method for controlling a hybrid drying system
CN106461259A (en) Dehumidifier
JPH01502357A (en) refrigeration system
CN110617603A (en) Air conditioner, control method of air conditioner, and computer-readable storage medium
CN1291705A (en) Method of controlling operation of air conditioner based on selected operation mode and function
CN102788466A (en) Air-cooled refrigerating box with high-humidity fruit and vegetable chamber and operation control method for air-cooled refrigerating box
KR20140097776A (en) Inverter type air conditioner system for vehicle
CN108444176B (en) Refrigerator and control method thereof
US5050398A (en) Ice making machine with remote vent
CN1146338C (en) Refrigerating device for commodity show case
CN115235000B (en) Dehumidifier and control method thereof
Love et al. What is the optimum compressor discharge pressure set point for condensers
CN204388466U (en) Air-cooled variable frequency refrigerator rotation speed of fan self-adapted adjustment system
CN107120889A (en) Intelligent circulation wind household electrical appliances refrigerating plant
CN107255387A (en) A kind of defrosting method of refrigerator
EP2735641A1 (en) A method for controlling a laundry dryer including a fan-drum motor or fan motor with a variable speed
US20230408158A1 (en) System and method for current limiting and defrost enhancement

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20060719