CN104677016A - Refrigerator unit and/or freezer unit - Google Patents

Refrigerator unit and/or freezer unit Download PDF

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Publication number
CN104677016A
CN104677016A CN201510038582.7A CN201510038582A CN104677016A CN 104677016 A CN104677016 A CN 104677016A CN 201510038582 A CN201510038582 A CN 201510038582A CN 104677016 A CN104677016 A CN 104677016A
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CN
China
Prior art keywords
equipment
compartment
fan
temperature
rotation
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
CN201510038582.7A
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Chinese (zh)
Inventor
鲁道夫·韦勒
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.)
Liebherr Hausgeraete Ochsenhausen GmbH
Original Assignee
Liebherr Hausgeraete Ochsenhausen 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 Liebherr Hausgeraete Ochsenhausen GmbH filed Critical Liebherr Hausgeraete Ochsenhausen GmbH
Publication of CN104677016A publication Critical patent/CN104677016A/en
Pending legal-status Critical Current

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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
    • F25D17/06—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
    • 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
    • F25D17/065—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 with 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, 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
    • 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
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0684—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 with forced air circulation characterised by the fans the fans allowing rotation in reverse direction
    • 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
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • 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)
  • 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)

Abstract

The invention relates to a cooling and/or freezing device comprising a chamber (10) which is used to receive the goods which are to be cooled and/or frozen, a ventilator (20) which extracts air from the chamber (10), introduces area into the chamber (10) or circulates the air which is located in the chamber (10), in addition to a control unit (40) which is connected to the ventilator (20) which controls the ventilator (20) in order to influence the temperature distribution in such a manner that said ventilator (20), in a first operational state, is driven in a rotational direction and in a second operational state, is driven in the other rotational direction. The invention also relates to a method for operating a cooling and/or freezing device.

Description

Refrigerating equipment and/or freezing equipment
The divisional application that the application is international filing date is on May 24th, 2006, national applications number is 200680017740.X (international application no is PCT/EP2006/004994), denomination of invention is the application of " refrigerating equipment and/or freezing equipment ".
Technical field
The present invention relates to a kind of refrigerating equipment and/or freezing equipment, its have hold chilled goods or frozen goods space, fan and the control unit that is connected with fan, this fan is by this space of Air blowing or blow in this space or the air be in this space is circulated.
Background technology
The fan of this refrigerating equipment and/or freezing equipment is designed for different objects according to equipment.Known following equipment, uses fan to produce in refrigerating space or reefer space in the apparatus or keeps uniform as far as possible Temperature Distribution.In addition, known following equipment, described equipment has multiple compartment of working at different temperatures and uses fan to keep temperature different in the apparatus.This is realized by following mode, namely by means of fan first the air by evaporator cools is imported into refrigeration compartment by cooling air channels and described refrigeration compartment is cooled to the temperature lower than Refrigerated Compartment, wherein air flows into Refrigerated Compartment after flowing through refrigeration compartment.By means of fan air imported cooling air channels again from Refrigerated Compartment and import refrigeration compartment therefrom.
In order to control the work of fan, be provided with control unit, this control unit such as controls the buty cycle of fan.
The shortcoming of this refrigerating equipment and/or freezing equipment is, before reaching space cooling value, reaches close value according to duty.In other words, there will be following situation: although the temperature actual value of compartment is not corresponding to desired temperature value or not within the scope of desired temperature value, fan cuts out.
Summary of the invention
Therefore, task of the present invention is, improves refrigerating equipment and/or the freezing equipment of type noted earlier further, makes the adjustment improving temperature value or Temperature Distribution.
This task has been come according to refrigerating equipment of the present invention and/or freezing equipment by one.Therefore propose, in order to affect Temperature Distribution, control unit controls fan, and fan is worked along another direction of rotation in a second operative state along a direction of rotation job in the first duty.Therefore, according to the present invention, can by reverse for fan direction of rotation.By such mode, cold air directly can be blown into desired region, as long as this region needs cooling-air.The direction of rotation of fan is interpreted as the direction of rotation of blast fan or the throughput direction of other any conveying member.
Such as it is envisioned that the duration determined laggard sector-style fan direction of rotation oppositely or according to measured value, especially carry out the reverse of fan rotation according to measured temperature.Such as it is conceivable that, in the equipment with Refrigerated Compartment and refrigeration compartment, as long as the temperature actual value of Refrigerated Compartment is on boundary value, fan is just along a direction of rotation job, not be transported in refrigeration compartment by the air of evaporator cools in this direction of rotation, but be transported in Refrigerated Compartment.
Certainly, also fan control different with it can be expected.
In preferred expansion scheme of the present invention, be provided with at least one for determining the temperature sensor of temperature actual value, wherein temperature actual value is depended in the selection of the direction of rotation of selection, the i.e. fan of duty, especially depends on the temperature actual value in the space for holding chilled goods or frozen goods.One or more temperature sensor also can be arranged at other position of equipment.Such as, it is envisioned that a temperature sensor is arranged in evaporimeter or condenser zone, a temperature sensor is arranged on a temperature sensor in cooling segment and is arranged in refrigeration compartment or is arranged in the region before refrigeration compartment.
As mentioned above, space can be divided into multiple compartment, wherein one, be provided with at least one temperature sensor in multiple or all compartments.Substantially, it is envisioned that all compartments work at the same temperature.Therefore, it is envisioned that all compartments of equipment are such as made for Refrigerated Compartment or are made for refrigeration compartment.Equally, the present invention includes following form of implementation, namely whole refrigerating space and/or reefer space only have unique compartment.But preferably a modification of the present invention scheme, wherein this equipment has two or humidity province more than two, carries out regulating making it to have different temperature when equipment works in humidity province.
At this, humidity province is made up of one or more Refrigerated Compartment and another humidity province is made up of one or more refrigeration compartment.In advantageous modification of the present invention, one or more refrigeration compartment described is under one or more Refrigerated Compartment described.In other improvement project of the present invention, control unit is made for and makes according to multiple temperature actual value, and the temperature actual value of especially multiple compartment controls fan.Such as it is envisioned that be respectively arranged with a temperature sensor and select the direction of rotation of fan according to these two temperature actual value in Refrigerated Compartment and in refrigeration compartment.
Control unit can be made for and make exceeding and/or change direction of rotation lower than during temperature desired value or when leaving and/or reach temperature actual value scope.If temperature actual value is in desired scope, then setup control unit closes fan.
In addition, the invention still further relates to a kind of method for operate refrigerating equipment and/or freezing equipment, this refrigerating equipment and/or freezing equipment have the space for holding chilled goods or frozen goods, and fan, wherein air blows out or is blown in space or the air be in space is circulated by this fan from space, wherein in order to affect Temperature Distribution, fan is with different direction of rotation work.
At this, the duration that fan can be determined along a direction of rotation or another direction of rotation work or according to measured value, especially according at least one measured temperature select direction of rotation.In preferred improvement project of the present invention, direction of rotation depends on the temperature actual value in the space for holding chilled goods or frozen goods.
As described above, the present invention is particularly advantageously applied in the equipment with multiple compartment.At this, one, the temperature actual value of multiple or all compartments are depended in the selection of the direction of rotation of fan.Particularly advantageously, this equipment has at least one Refrigerated Compartment and at least one refrigeration compartment, and the direction of rotation of fan depends on temperature actual value measured in Refrigerated Compartment and/or refrigeration compartment.
In advantageous modification of the present invention, control unit is programmable, make given in advancely neatly to close fan under which kind of state equipment reaches, under which kind of state, fan works or fan works in a second operative state under which kind of state in the first operative state.Additionally, can propose, according to measured value or required cooling power, control unit not only controls the direction of rotation of fan, and controls the rotating speed of fan.
Fan can be controlled with method by control unit in a different manner according to measured parameter.Such as it is envisioned that regulate the direction of rotation of fan to make to deliver air in refrigeration compartment when refrigeration compartment temperature exceedes boundary value by evaporimeter, when Refrigerated Compartment temperature exceedes boundary value, air is transported to Refrigerated Compartment from evaporimeter.In addition, can propose, when refrigeration compartment temperature and Refrigerated Compartment temperature all exceed boundary value, first the direction of rotation of fan is adjusted to and makes be transported to refrigeration compartment by air from evaporimeter or be transported in Refrigerated Compartment, and after the actual value of temperature reaching this compartment and practical range of values, the direction of rotation of fan is reverse, make cold air to be delivered directly in another compartment in compartment.
Accompanying drawing explanation
Other details of the present invention and advantage will be set forth in more detail with reference to the embodiment shown in accompanying drawing.Unique accompanying drawing shows the profile of the refrigerating equipment with two humidity provinces.
Detailed description of the invention
Refrigerating equipment comprises the internal container on the border forming space 10, closes on front side of it by door 11.Space 10 is divided into Refrigerated Compartment 12 and two refrigeration compartment 14,16.As appreciable from accompanying drawing, Refrigerated Compartment 12 is arranged in the upper region of equipment, upper refrigeration compartment 14 to be positioned under Refrigerated Compartment and below horizontal baffle 70 and the second refrigeration compartment 16 to be positioned under refrigeration compartment and below central floor panel.
In Refrigerated Compartment 12, mean temperature is the scope of 2 DEG C to 9 DEG C, and in refrigeration compartment 14, temperature is between 0 DEG C to 3 DEG C, and in refrigeration compartment 16 temperature in the scope of 0 DEG C to 3 DEG C.
As described above, Refrigerated Compartment 12 is limited by horizontal baffle 70 in bottom.The rear border of Refrigerated Compartment 12 is consisted of vertical partition plate 60.Two dividing plates 60,70 are made for heat insulation.
In vertical partition plate upper head region, vertical partition plate 60 has recess, is provided with fan 20 in recess.In the region of cooling air channels 120 between vertical partition plate 60 and equipment rear wall, in this cooling air channels, freely-suspended mode is provided with evaporimeter 50.Evaporimeter 50 is fixed on the rear wall of equipment.
In addition, this equipment has as the compressor 90 of the part of cool cycles and the condenser 80 outside equipment rear wall.
Base plate for holding chilled goods is arranged in Refrigerated Compartment 12.In addition, base plate is arranged between refrigeration compartment 14,16, is such as provided with drawer wherein.As appreciable from accompanying drawing, another drawer is arranged in Refrigerated Compartment 12.
Reference numeral 30,32,34 represents temperature sensor, wherein temperature sensor 30 is arranged at evaporimeter 50, temperature sensor 32 is arranged on cooling air channels 120 and in transitional region between refrigeration compartment 14,16 and temperature sensor 34 be arranged in Refrigerated Compartment 12.
Reference numeral 40 represents control unit or electronic controller.
As described above, therefore equipment have two humidity provinces, and one of them humidity province is made up of Refrigerated Compartment 12 and another humidity province is consisted of refrigeration compartment 14,16.Under duty indicated by the arrow, air is transported in cooling air channels 120 for making fan by fan work from Refrigerated Compartment 12.In cooling air channels, cooling-air is cooled by evaporimeter 50, then enters in refrigeration compartment 14,16.
Air is by enter towards the gap used between the front side of side and door 11 from refrigeration compartment 14,16 Refrigerated Compartment 12 and to be imported into again in cooling duct 120 by means of fan 20 therefrom at horizontal baffle 70.Therefore, create cooling air circulation, wherein first cold air is imported into refrigeration compartment 14,16 and is then imported into Refrigerated Compartment 12 therefrom.
In order to avoid just reaching the close value of fan 20 before reaching the cooling value in space, according to the present invention, control unit 40 can make fan 20 work in reverse direction.In the direction, first cold air correspondingly to import Refrigerated Compartment 12 and air will be derived from refrigeration compartment 14,16 from cooling air channels 120.Under these circumstances along carrying out air movement with shown contrary direction.Because fan direction of rotation can be reverse when needed, so cold air directly can be blown into desired region and extend running time of compressor 90 if desired.
In one embodiment it is envisioned that in order to cooling space 10, first fan 20 works with direction shown in the drawings.Correspondingly, first air is flowed in refrigeration compartment 14,16 by cooling air channels 120.After flowing through these compartments and these compartments of cooling, air enters Refrigerated Compartment 12 by the gap between horizontal baffle 70 and door 11.If temperature sensor 32 reports that refrigeration compartment temperature is corresponding to desired temperature and temperature sensor 34 reports that temperature in cooling segment 12 is higher than boundary value, then control unit 40 direction of rotation of fan oppositely can be continued time of determining or oppositely the long enough time until reach desired temperature value in Refrigerated Compartment 12.
According to the present invention, cold air can be blown into desired region and prevent from thus reaching close value before reaching the cooling value in space.

Claims (16)

1. a refrigerating equipment and/or freezing equipment, there is the space (10) for holding chilled goods or frozen goods, fan (20) and the control unit (40) be connected with described fan (20), air is blown out or is blown into described space (10) or the air be in described space (10) is circulated by wherein said fan from described space (10), in order to affect Temperature Distribution, described control unit controls described fan (20) and described fan is worked along another direction of rotation along a direction of rotation job in the first duty in the second duty.
2. refrigerating equipment according to claim 1 and/or freezing equipment, is characterized in that, the duration of the described first and/or second duty is determined by given in advance or foundation measured value.
3. refrigerating equipment according to claim 1 and 2 and/or freezing equipment, it is characterized in that, be provided with at least one for determining the temperature sensor (30 of temperature actual value, 32,34), and described temperature actual value is depended in the selection of described duty, especially depend on the temperature actual value of described space (10).
4. refrigerating equipment according to claim 3 and/or freezing equipment, it is characterized in that, described one or more temperature sensor (30,32,34) is arranged in the described space (10) of described equipment and/or is arranged at the evaporimeter (50) of described equipment.
5. the refrigerating equipment according to any one of the claims and/or freezing equipment, it is characterized in that, described space (10) can be divided into multiple compartment (12,14,16), and at one, multiple or all compartments (12,14,16) at least one temperature sensor (30,32,34) is provided with in.
6. the refrigerating equipment according to any one of the claims and/or freezing equipment, is characterized in that, described equipment has two or humidity province more than two.
7. refrigerating equipment according to claim 6 and/or freezing equipment, it is characterized in that, humidity province is made up of one or more Refrigerated Compartment (12) and another humidity province is made up of one or more refrigeration compartment (14,16).
8. the refrigerating equipment according to any one of the claims and/or freezing equipment, it is characterized in that, described control unit is made for and makes according to multiple temperature actual value, especially carries out the control of described fan (20) according to the temperature actual value of multiple compartment.
9. the refrigerating equipment according to any one of the claims and/or freezing equipment, it is characterized in that, described control unit be made for make exceed and/or lower than temperature desired value or leave and/or reach temperature desired value scope time change described direction of rotation.
10. the method for operate refrigerating equipment and/or freezing equipment, described refrigerating equipment and/or freezing equipment have space (10) for holding chilled goods or frozen goods and fan (20), air is blown out or is blown into described space (10) or the air be in described space (10) is circulated by described fan from described space (10), it is characterized in that, in order to affect Temperature Distribution, described fan (20) is with different direction of rotation work.
11. methods according to claim 10, is characterized in that, the duration that described fan (20) is determined along a direction of rotation or another direction of rotation work, or select described direction of rotation according to measured value.
12. methods according to claim 10 or 11, it is characterized in that, temperature actual value is depended in the selection of the direction of rotation of described fan (20), the temperature actual value of preferred described space (10), preferably depends on the temperature actual value of the refrigeration compartment (12) of described equipment.
13. methods according to any one of the claims, it is characterized in that, described equipment has multiple compartment (12,14,, and one, the temperature actual value of multiple or all compartments are depended in the selection of the direction of rotation of described fan (20) 16).
14. methods according to any one of the claims, it is characterized in that, described equipment has at least one Refrigerated Compartment (12) and at least one refrigeration compartment (14,, and the direction of rotation of described fan (20) to depend in described Refrigerated Compartment and/or in described refrigeration compartment measured temperature actual value 16).
15. methods according to claim 14, it is characterized in that, described refrigerating equipment and/or freezing equipment have the evaporimeter (50) for cooling-air, and the direction of rotation of described fan (20) is adjusted to, make, when described refrigeration compartment temperature exceedes boundary value, described air is transported to described refrigeration compartment (14 from described evaporimeter (50), 16) in, and when described Refrigerated Compartment temperature exceedes boundary value, described air is transported to described Refrigerated Compartment from described evaporimeter (50).
16. methods according to claims 14 or 15, it is characterized in that, described refrigerating equipment and/or freezing equipment have evaporimeter (50) for cooling-air and when refrigeration compartment temperature and Refrigerated Compartment temperature all exceed boundary value, first the direction of rotation of described fan (20) is adjusted to, air is made to be transported to refrigeration compartment (14 from described evaporimeter (50), 16) in or be transported in Refrigerated Compartment (12), and by reverse for the direction of rotation of described fan after the temperature desired value reaching described compartment or desired value scope, described air is made to be transported to described compartment (12 from described evaporimeter (50), 14, 16) in another compartment in.
CN201510038582.7A 2005-05-25 2006-05-24 Refrigerator unit and/or freezer unit Pending CN104677016A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005024229.4 2005-05-25
DE102005024229 2005-05-25
DE102005037850.1 2005-08-10
DE102005037850A DE102005037850A1 (en) 2005-05-25 2005-08-10 Fridge and / or freezer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN 200680017740 Division CN101198833A (en) 2005-05-25 2006-05-24 Cooling and/or freezing device

Publications (1)

Publication Number Publication Date
CN104677016A true CN104677016A (en) 2015-06-03

Family

ID=36928189

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510038582.7A Pending CN104677016A (en) 2005-05-25 2006-05-24 Refrigerator unit and/or freezer unit

Country Status (8)

Country Link
US (1) US20080202136A1 (en)
EP (1) EP1886082A1 (en)
JP (1) JP2008542673A (en)
KR (1) KR20080024479A (en)
CN (1) CN104677016A (en)
DE (1) DE102005037850A1 (en)
RU (1) RU2407961C2 (en)
WO (1) WO2006125643A1 (en)

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JP5957762B2 (en) * 2012-03-30 2016-07-27 パナソニックＩｐマネジメント株式会社 Open showcase
KR102326476B1 (en) * 2014-08-21 2021-11-16 삼성전자주식회사 Refrigerator
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WO2006125643A1 (en) 2006-11-30
KR20080024479A (en) 2008-03-18
US20080202136A1 (en) 2008-08-28
DE102005037850A1 (en) 2006-11-30
RU2007148754A (en) 2009-06-27

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