EP2525175A2 - Architecture de plate-forme permettant l'intégration d'un système de refroidissement - Google Patents

Architecture de plate-forme permettant l'intégration d'un système de refroidissement Download PDF

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Publication number
EP2525175A2
EP2525175A2 EP12167710A EP12167710A EP2525175A2 EP 2525175 A2 EP2525175 A2 EP 2525175A2 EP 12167710 A EP12167710 A EP 12167710A EP 12167710 A EP12167710 A EP 12167710A EP 2525175 A2 EP2525175 A2 EP 2525175A2
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EP
European Patent Office
Prior art keywords
cms
mullion
refrigerator
envelope
orientation
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.)
Granted
Application number
EP12167710A
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German (de)
English (en)
Other versions
EP2525175A3 (fr
EP2525175B1 (fr
Inventor
Nihat O. Cur
Alberto R. Gomes
Luiz Antonio D. Lopes
Guolian Wu
Luciana Wasnievski Da Silva
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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
Priority claimed from US13/108,183 external-priority patent/US10018396B2/en
Priority claimed from US13/108,293 external-priority patent/US8820112B2/en
Priority claimed from US13/108,226 external-priority patent/US20120291476A1/en
Application filed by Whirlpool Corp filed Critical Whirlpool Corp
Publication of EP2525175A2 publication Critical patent/EP2525175A2/fr
Publication of EP2525175A3 publication Critical patent/EP2525175A3/fr
Application granted granted Critical
Publication of EP2525175B1 publication Critical patent/EP2525175B1/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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • F25D2400/16—Convertible refrigerators

Definitions

  • the present invention generally relates to a cooling module set, and more particularly, a refrigerator having a cooling module set configured to operate in any of a plurality of orientations.
  • refrigerators have their cooling system configured in a way that a modular product is not a practical possibility without substantial redesign and investment, nor is it easy to manufacture various product configurations without substantial investments.
  • product introductions and product performances are impacted by complexities imposed by the cooling system within the cabinet construction.
  • Cooling system components in modules are generally widely dispersed and intermingled within the cabinet configuration with a loosely formed high side and low side modules, wherein each product configuration can have unique high side and low side module configurations that require entirely different designs.
  • a structure typically an appliance, more typically a refrigerator, that includes at least one freezer compartment and at least one refrigerator compartment, where the freezer compartment and the refrigerator compartment are defined by a plurality of interior surfaces.
  • the refrigerator also typically includes at least one mullion and a mullion envelope that defines an exterior surface of the mullion and typically at least partially encloses a cooling module set (CMS).
  • the refrigerator further includes a cooling module set (CMS) having a high pressure side and a low pressure side.
  • the high pressure side includes a condenser and the low pressure side is fluidly connected to the high pressure side and includes an evaporator.
  • the condenser and the evaporator may be enclosed in a housing.
  • the CMS further includes an insulating panel forming at least a portion of the housing, and substantially separating the high pressure side from the low pressure side, wherein the CMS is configured to operate in a plurality of orientations.
  • the mullion envelope is typically removably attached to at least one of the plurality of the interior surfaces.
  • the CMS typically includes an orientation-flexible compressor.
  • the CMS is configured to operate in any orientation of a plurality of orientations dictated by a given cabinet orientation, and also typically configured to be repositionable with respect to the plurality of interior surfaces to alter the appliance configuration and/or alter a shape and/or size of at least one of the refrigerator compartment and the freezer compartment.
  • a refrigerator includes at least one freezer compartment and at least one refrigerator compartment, and a cooling module set (CMS) adapted to define at least a portion of an envelope of at least one of the freezer compartment and the refrigerator compartment, where the freezer compartment and the refrigerator compartment are defined by a plurality of interior surfaces and the freezer compartment and refrigerator have interior dimensions.
  • the refrigerator also typically includes at least one repositionable mullion capable of altering the interior dimensions of at least one of the freezer compartment and the refrigerator compartment.
  • the refrigerator also typically includes at least one door operably connected to at least one of the freezer compartment and the refrigerator compartment that is adapted to move between a closed position and an open position over an access opening of at least one of the refrigerator compartment and the freezer compartment.
  • the refrigerator further typically includes a mullion envelope at least partially enclosing a CMS where the mullion envelope is typically removably attached to at least one of the plurality of interior surfaces.
  • the CMS typically includes an orientation-flexible compressor and is configured to operate in any orientation of a plurality of mullion orientations, typically without any modifications being made to the CMS.
  • the mullion enclosing the CMS is further configured to be repositionable with respect to the plurality of interior surfaces to alter the refrigerator configuration defined by the orientation of the refrigerator compartment and the freezer compartment with respect to each other as well as to alter a shape and/or interior dimensions of at least one of the refrigerator compartment and the freezer compartment.
  • a refrigerator includes: at least one freezer compartment and at least one refrigerator compartment.
  • the freezer compartment, the refrigerator compartment, a freezer compartment access opening, and a refrigerator compartment access opening are defined by a plurality of interior surfaces and at least one mullion that includes a mullion envelope at least partially enclosing a cooling module set.
  • the mullion is typically removably attached to at least one of the plurality of interior surfaces.
  • a first door corresponding to the freezer compartment and adapted to correspond to the shape of the freezer compartment access opening and a second door corresponding to the refrigerator compartment and adapted to correspond to the shape of the refrigerator compartment access opening are also typically provided.
  • the CMS typically includes an orientation-flexible compressor and is configured to operate in any orientation of a plurality of mullion orientations, typically without any mechanical or other modifications being made to the CMS.
  • the mullion enclosing the CMS is typically further configured to be repositionable with respect to the plurality of interior surfaces to alter the refrigerator configuration defined by the orientation of the refrigerator compartment and the freezer compartment with respect to each other and configured to alter a shape and/or the interior dimensions of at least one of the refrigerator compartment and the freezer compartment.
  • Another aspect of the present invention is generally directed toward a method of producing an appliance by: forming an appliance cabinet; configuring the internal dimensions and orientation of at least one freezer compartment, at least one refrigerator compartment or at least one freezer compartment and at least one refrigerator compartment within the appliance cabinet forming a configured appliance; physically producing the configured appliance by installing at least one mullion comprising a mullion envelope that defines an exterior surface of the mullion within the appliance cabinet; and at least partially enclosing a cooling module set within the mullion envelope wherein the cooling module set is configured to operate in any orientation within a plurality of mullion orientations within the appliance cabinet and the cooling module set includes an orientation-flexible compressor that operates in any orientation within the plurality of mullion orientations that include: an at least substantially vertical orientation and an at least substantially horizontal orientation.
  • Fig. 1A is a schematic diagram of a first configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention
  • Fig. 1B is a schematic diagram of a second configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention
  • Fig. 1C is a schematic diagram of a third configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 1D is a schematic diagram of a fourth configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 1E is a schematic diagram of a fifth configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 1F is a schematic diagram of a sixth configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 1G is a schematic diagram of a seventh configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 1H is a schematic diagram of an eighth configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 1I is a schematic diagram of a ninth configuration of a cooling module set within a refrigerator, in accordance with one embodiment of the present invention.
  • Fig. 2 is a perspective view of a cooling module set having a high side module operably connected to a low side module, in accordance with one embodiment of the present invention
  • Fig. 3 is a schematic diagram of a refrigerator system, in accordance with one embodiment of the present invention.
  • Fig. 4A is a front view of an evaporator including an evaporator coil and fins, in accordance with one embodiment of the present invention
  • Fig. 4B is a side view of the evaporator of Fig. 4A ;
  • Fig. 5 is a chart illustrating x, y, z axis with respect to exemplary operating orientations of a cooling module set, in accordance with one embodiment of the present invention
  • Fig. 6a is a schematic diagram of a vertically oriented cooling module set, in accordance with one embodiment of the present invention.
  • Fig. 6b is a schematic diagram of a horizontally oriented cooling module set, in accordance with one embodiment of the present invention.
  • Fig. 7 is a schematic diagram of a cooling module set in a horizontal orientation, the cooling module set having an orientation-flexible compressor, in accordance with one embodiment of the present invention
  • Fig. 8 is a schematic diagram of a cooling module set in a horizontal orientation, the cooling module set having an orientation-flexible compressor, in accordance with one embodiment of the present invention
  • Fig. 9 is a schematic diagram of a cooling module set in a vertical orientation, the cooling module set having an orientation-flexible compressor, in accordance with one embodiment of the present invention.
  • Fig. 10 is a schematic diagram of a cooling module set in a horizontal orientation, the cooling module set having a repositionable compressor, in accordance with one embodiment of the present invention
  • Fig. 11 is a schematic diagram of a cooling module set in a horizontal orientation, the cooling module set having a repositionable compressor, in accordance with one embodiment of the present invention
  • Fig. 12 is a schematic diagram of a cooling module set in a vertical orientation, the cooling module set having a repositionable compressor, in accordance with one embodiment of the present invention.
  • Figs. 13a and 13b are schematic diagrams of a horizontally positioned cooling module set within an optionally repositionable horizontal mullion in a freezer bottom mount configuration, in accordance with one embodiment of the present invention with 13b showing an access port cut into the appliance cabinet for egress of condensing unit heat;
  • Figs. 14a and 14b are schematic diagrams of an optionally repositionable horizontally positioned cooling module set within an optionally repositionable vertical mullion in a freezer top mount configuration in accordance with one embodiment of the present invention
  • Figs. 15a and 15b are schematic drawings of an optionally repositionable vertically positioned cooling module set within an optionally repositionable vertical mullion in a freezer top mount configuration in accordance with one embodiment of the present invention, with 15b showing an access port cut into the appliance cabinet for egress of condensing unit heat; and
  • Figs. 16a and 16b are schematic drawings of an optionally repositionable vertically positioned cooling module set within an optionally repositionable vertical mullion in a freezer top mount configuration in accordance with one embodiment of the present invention, with 16b showing an access port cut into the appliance cabinet for egress of condensing unit heat and incorporating a divided freezer compartment.
  • the terms "upper,” “lower,” “right,” “left,” “rear,” “front,” “vertical,” “horizontal,” and derivatives thereof shall relate a cooling module set (CMS).
  • CMS cooling module set
  • the invention may assume various alternative orientations, except where expressly specified to the contrary.
  • the specific devices and processes illustrated in the attached drawings, and described in the following specification are simply exemplary embodiments of the inventive concepts defined in the appended claims. Hence, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be considered as limiting, unless the claims expressly state otherwise.
  • a refrigerator is generally shown in Figs 1A-1I at reference identifier 100.
  • the refrigerator 100 can include at least one freezer compartment 102 and at least one refrigerator compartment 104.
  • the refrigerator 100 can further include a CMS generally indicated at reference identifier 106.
  • the CMS 106 can be adapted to define at least a portion of an envelope of the freezer compartment 102, the refrigerator compartment 104, or a combination thereof.
  • the CMS 106 can have a high pressure side 108 and a low pressure side 110.
  • the high pressure side 108 of the CMS 106 can include an orientation-flexible compressor 112, a condenser 113 fluidly connected with the orientation-flexible compressor 112 ( Fig. 3 ), or a combination thereof.
  • the low pressure side 110 of the CMS 106 can include an evaporator, generally indicated at reference identifier 115 ( Fig. 3 ).
  • the evaporator 115 includes at least one evaporator fan 116 proximate an evaporator coil 114.
  • the CMS 106 can further include at least one housing 118 adapted to enclose the orientation-flexible compressor 112, the condenser 113, the evaporator 115, or a combination thereof, and an insulating panel 119 forming at least a portion of the housing 118, and substantially separating the high pressure side 108 and the low pressure side 110.
  • the CMS 106 can be configured to operate in any of a plurality of orientations, as described in greater detail herein and shown in generally vertical ( Fig. 6a ) and horizontal ( Fig. 6b ) orientations.
  • a portion of the CMS can optionally define all or part of an exterior wall 140 and interior wall 142.
  • the various operating positions of the CMS 106 are based upon the orientation-flexible compressor 112.
  • the orientation-flexible compressor 112 can be configured to operate in various positions, and thus, the CMS 106 can be placed within the refrigerator 100 in various positions based upon the orientation of the orientation-flexible compressor 112 within the CMS 106. Therefore, the CMS 106 can be a standard configuration for various refrigerator models, and then placed within different portions of the refrigerator 100 based upon the particular refrigerator 100 design without (mechanical) modification to the orientation-flexible compressor.
  • the compressor 112' can be a repositionable compressor, as illustrated in Figs. 10-12 , and discussed in greater detail herein.
  • the high pressure side 108 and the low pressure side 110 can be operably connected allowing for increase orientations of the CMS 106 with respect to the refrigerator.
  • the CMS 106 can be configured to operate when positioned in approximately a vertical position in parallel with a normal operating orientation of the refrigerator 100, approximately horizontally with respect to the normal operating orientation of the refrigerator 100, rotated approximately ninety degrees (90°) (e.g., +/- 90° from an axis of origin), rotated approximately one hundred eighty degrees (180°) (e.g., +/- 180° from an axis of origin), rotated approximately two hundred seventy degrees (270°) (e.g., +/- 270° from an axis of origin), the like, or a combination thereof.
  • the CMS 106 can be configured to operate when in other suitable orientations.
  • the orientation-flexible compressor 112 can be an oil-less compressor.
  • An exemplary CMS and orientation-flexible compressor are described in International Publication No. WO 2010/043009 , entitled "REFRIGERATING MODULE FOR REFRIGERATOR APPARATUS OF FORCED VENTILATION AND REFRIGERATOR APPARATUS”.
  • the refrigerator 100 can further include a mullion 122 ( Figs. 1A, 1C-1E , and 1G-1I ) configured to define at least a portion of the envelope of the freezer compartment 102 and the refrigerator compartment 104.
  • the mullion 122 can also be configured to be positioned and extend approximately vertical with respect to a normal operating position of the refrigerator 100, approximately horizontal with respect to a normal operating position of the refrigerator 100, or a combination thereof.
  • the refrigerator 100 having at least one freezer compartment 102 and at least one refrigerator compartment 104 can include a refrigerator 100 having one freezer compartment 102 and one refrigerator compartment 104, as illustrated herein for purposes of explanation and not limitation, a refrigerator 100 having two or more freezer compartments 102, and/or a refrigerator 100 having two or more refrigerator compartments 104.
  • the housing 118 can include an insulated wall section 123, according to one embodiment.
  • the insulated wall section 123 can define a substantial portion of a wall section 123 of the freezer compartment 102, the refrigerator compartment 104, or a combination thereof.
  • a compactness of the CMS can be increased, such as, but not limited to, reducing a wall thickness at least partially separating the high pressure side 108 and the low pressure side 110.
  • the insulated panel 119 defines a substantial portion of the wall section, including the insulated wall section 123 of the freezer compartment 102, the refrigerator compartment 104, or a combination thereof. Additionally or alternatively, the insulated panel 119 can define a substantial portion of a door section of the freezer compartment 102, the refrigerator compartment 104, or a combination thereof.
  • the insulated panel 119 can be configured to insulate against heat gain for external conditions with respect to the low pressure side 110. In other words, the insulated panel 119 can be configured to insulate a portion of the CMS 106 from another portion of the CMS 106, ambient conditions or surroundings, other components of the refrigerator 100, the like, or a combination thereof.
  • the insulated wall section 123 can be a vacuum panel insulated wall section.
  • the CMS 106 can be adapted to be reconfigurable with respect to the freezer compartment 102, the refrigerator compartment 104, or a combination thereof, such that a shape of the freezer compartment 102, the refrigerator compartment 104, or a combination thereof is altered.
  • the CMS 106 can be adapted to be reconfigurable to alter a ratio of the freezer compartment 102 and the refrigerator compartment 104.
  • the refrigerator 100 can include first and second reconfigurable doors.
  • a size of the first door can be reconfigurable to correspond to the freezer compartment 102
  • the size of the second door can be reconfigurable to correspond to the refrigerator compartment 104.
  • the mullion 122 can be configured to be repositionable. The repositioning of the mullion 122 can correspond to the reconfiguring of the first and second reconfigurable doors.
  • the housing 118 can include a first housing 118A and a second housing 118B that are operably connected.
  • the first housing 118A can be a high pressure side 108 and encloses the orientation-flexible compressor 112, which typically operates in any orientation without modification, a condenser 113, a condenser fan 126, other components, or a combination thereof.
  • the second housing 118B can be a low pressure side 110, and enclose an evaporator coil 115, the evaporator fan 116, a defroster device, an expansion device 120, other components, or a combination thereof.
  • the CMS 106 can be at least partially or entirely enclosed in the mullion 122
  • one or more of the components of the CMS 106 can be placed within spaces created in the mullion 122 that can separate the freezer compartment 102 and the refrigerator compartment 104, other suitable compartments in the refrigerator 100, or a combination thereof.
  • module placement or docking of the CMS 106 within the mullion 122 can be based upon the flexibility in orientation of the orientation-flexible compressor 112 or the repositionable compressor 112'.
  • the CMS 106 can include multiple docking ports that are configured to operably connect with the compressor 112, 112'.
  • the CMS 106 can be used in various refrigerator 100 designs, without requiring different housing 118 designs.
  • the compressor 112, 112' can operably connect to one of the docking ports of the CMS 106, such that the CMS 106 can be used in various environments.
  • An alternate embodiment, wherein the CMS 106 can be at least partially enclosed in the mullion 122, can include the CMS 106 having the first and second housings 118A, 118B ( Fig. 2 ).
  • the second housing 118B e.g., low pressure module
  • the second housing 118B can be in close proximity to the first housing 118A (e.g., the high pressure module), which can include the orientation-flexible compressor 112, and the first and second housings 118A, 118B can be operably connected to one another.
  • the CMS 106 can have a reduced amount of interfaces with a cabinet of the refrigerator 100.
  • the CMS 106 can be adapted to be in a planar orientation ( Figs. 1A and 1G ), an approximately ninety degree (90°) orientation ( Figs. 1D, 1E , 1H, or 1I ), a stacked orientation ( Figs. 1B and IF), an offset orientation ( Figs. 1C and 1D ), or the like.
  • the operable connection between the first and second housings 118A, 118B can be a rotatable connection, typically a hinged connection.
  • suitable operable connections between the first and second housings 118A, 118B can be utilized.
  • the CMS 106 is exemplary illustrated in a plurality of positions, wherein the CMS 106 includes the orientation-flexible compressor 112.
  • Fig. 8 illustrates the CMS 106 rotated approximately one hundred eighty degrees (180°) from the position illustrated in Fig. 7.
  • Fig. 9 illustrates the CMS 106 rotated approximately ninety degrees (90°) from the position illustrated in Fig. 7 .
  • the orientation of the orientation-flexible compressor within the CMS 106 does not need to be altered as the orientation of the CMS 106 is changed.
  • the orientation-flexible compressor 112 can be non-releasably connected to the CMS 106 (e.g., to an interior side of the housing 118) by one or more fastening devices 130.
  • connections 134 between the orientation-flexible compressor 112 and the other components of the CMS 106 may not be flexible or changeable based upon the orientation of the CMS 106 being altered.
  • the connection between the condenser 113 and the evaporator 115 can have a throttle or expansion valve 132. It should be appreciated by those skilled in the art that the CMS 106 having the orientation-flexible compressor 112 can be orientated in other orientations not illustrated in Figs. 7-9 .
  • the CMS 106 is exemplary illustrated in a plurality of positions, wherein the CMS 106 includes the repositionable compressor 112'.
  • the repositionable compressor 112' can be a standard compressor with oil (e.g., non-oil-less compressor) that is adapted to be repositioned within the CMS 106.
  • the repositionable compressor 112' during operation, is stable with an approximately horizontal orientation due to a flow of a lubricating material.
  • the repositionable compressor 112' can include one or more releasable fastening devices 130' that are configured to adequately securely connect the repositionable compressor 112' to the CMS 106 (e.g., to an interior side of the housing 118).
  • the connections 134' between the repositionable compressor 112' and other components of the CMS 106 can be a flexible material, such as, but not limited to, elastomer (e.g., YELLOW JACKETTM), thick-walled soft copper tubing, coiled tubing, the like, or a combination thereof.
  • Fig. 11 illustrates the CMS 106 rotated approximately one hundred eighty degrees (180°) from the position illustrated in Fig. 10.
  • Fig. 12 illustrates the CMS 106 rotated approximately ninety degrees (90°) from the position illustrated in Fig. 10 . It should be appreciated by those skilled in the art that the CMS 106 having the repositionable compressor 112' can be orientated in other orientations not illustrated in Figs. 10-12 .
  • the CMS 106 can have at least the compressor 112, 112' and the condenser 113 on a first side (e.g., the high pressure side 108 and/or the first housing 118A) separated by the insulated wall 123, from at least the evaporator coil 115 on a second side (e.g., the low pressure side 110 and/or the second housing 118B).
  • the freezer compartment 102 and the refrigerator compartment 104 can be reconfigured during the design and manufacturing process, by the post-sale consumer, or a combination thereof while utilizing the same CMS 106 design, such that the CMS 106 can be in any one of a plurality of operating orientations ( Figs.
  • the CMS 106 can utilize at least a portion of an external wall of a cabinet of the refrigerator 100 or a portion of such a wall within an aperture or enclosing.
  • the vacuum panel insulated wall 123 can be used to reduce an amount of space occupied by the CMS 106 within the refrigerator 100.
  • the CMS 106 can be used with a back wall, a top wall, a bottom wall, a door assembly, or a combination thereof, of the refrigerator 100.
  • the CMS 106 can have a single motor that supplies power to both the evaporator fan 116 and the condenser fan 126.
  • the refrigerator 100 can include flexible or re-adjustable compartments (e.g., the freezer compartment 102 and the refrigerator compartment 104), a portable CMS 106 that is operably connected to the refrigerator 100, but housed external to the refrigerator 100, the CMS 106 being configured to be fixedly repositionable (e.g., for top mount or bottom mount, or side by side), and/or the CMS 106 being configured to be repositionable during manufacturing (e.g., at the factory) and/or by the consumer, have repositionable doors, the CMS 106 can have shared or dedicated wiring, or a combination thereof.
  • the CMS 106 can have shared or dedicated wiring, or a combination thereof.
  • the CMS 106 can be at least partially enclosed in the mullion 122, and the mullion 122 can be shifted to alter a ratio of the freezer compartment 102 and the refrigerator compartment 104.
  • the doors may be reconfigurable, such as, but not limited to, a roller accordion door, a collapsible door, the like, or a combination thereof, or readily removed and replaced with a differently sized door designed to match the change in size of the access openings of the freezer compartment and the refrigerator compartment.
  • the mullion 122 can be configured to enclose one or more cold air conduits from the CMS 106, according to one embodiment.
  • the CMS 106 can have the first and second housings 118A, 118B, wherein one housing (e.g., the high side 108 or first housing 118A) can be fixed and a second housing (e.g., the low side 110 or second housing 118B) can be operably connected thereto, such as, but not limited to, rotatably connected.
  • the second housing 118B can be at least part of a wall.
  • the connection between the high pressure side 108 and the low pressure side 110 can be a fluid connection. Additionally, the high pressure side 108 can be in electrical communication with the low pressure side 110, either directly or indirectly (e.g., via other intermediate electrical components, such as, but not limited to, a controller).
  • the evaporator coil 115 can include a plurality of fins 114 configured to have a contour allowing defrost water to move across the contour and off of the fins 114 when the CMS 106 is in one of a plurality of orientations.
  • frost can accumulate off of the fins 114 and the evaporator coil 115, and the frost can be removed by defrosting and allowing the frost to melt and drop from the fins 114 and coil 115.
  • the fins 114 in a "V" shape, when the evaporator is in a horizontal position, the "V" can be oriented downward so the moisture falls by gravity.
  • the refrigerator 100 and the CMS 106 can be configured so that the CMS can be a standard design and function within various types of models of the refrigerator 100.
  • the CMS 106 can have the same design while being located in different operating orientations within the refrigerator 100. It should be appreciated by those skilled in the art that additional or alternative advantages may be present from the refrigerator 100 and CMS 106. It should further be appreciated by those skilled in the art that the components described herein may be combined in different or alternative manners not explicitly described herein.
  • a bottom mount freezer configuration is shown.
  • Freezer compartment 102 is separated by the mullion 160 containing the CMS.
  • the CMS may occupy a position within the mullion anywhere along the length of the mullion including making up the entirety of the mullion, the left side, the right side, or the middle of the mullion with the remainder of the mullion either being non-insulated housing or more typically an insulated housing.
  • the typically insulated housing portions 162 are typically of a length sufficient to bridge between the exterior walls of a standardized cabinet.
  • the mullion section can be repositioned to enlarge the freezer section if so desired.
  • FIG. 13b shows the configuration access port 164, which is cut into the generic cabinet for egress of condensing unit heat.
  • the CMS can be assembled to the cabinet from the front or from behind if a large enough access port is provided.
  • a plurality of configuration access ports may be configured in the appliance cabinet and sealed with a removable (typically insulated) plug or covering when one or more of the configuration access ports are not operably engaged with the cooling module set.
  • Figs. 14a and 14b depict a top mount freezer-type refrigerator appliance.
  • Figs. 15a and 15b similarly show a side by side freezer configuration.
  • Figs. 16a and 16b show a configuration with a divided freezer portion 102 and 102 ⁇
  • the configuration access ports 164 can be cut into the generic cabinet at various locations and the appliance potentially reconfigured during production of the appliance at the factory after the production of the appliance at the factory, which would allow for consumer adjustment of the ratio of the volume of the freezer compartment to the volume of the refrigerator compartment within the appliance.

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  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP12167710.8A 2011-05-16 2012-05-11 Architecture de plate-forme permettant l'intégration d'un système de refroidissement Active EP2525175B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/108,183 US10018396B2 (en) 2011-05-16 2011-05-16 Universal and flexible cooling module set (CMS) configuration and architecture
US13/108,293 US8820112B2 (en) 2011-05-16 2011-05-16 Flexible cooling system integration for multiple platforms
US13/108,226 US20120291476A1 (en) 2011-05-16 2011-05-16 Cooling system integration enabling platform architecture

Publications (3)

Publication Number Publication Date
EP2525175A2 true EP2525175A2 (fr) 2012-11-21
EP2525175A3 EP2525175A3 (fr) 2013-11-27
EP2525175B1 EP2525175B1 (fr) 2021-07-14

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043009A2 (fr) 2008-10-14 2010-04-22 Whirlpool S.A. Module de réfrigération pour réfrigérateur à ventilation forcée et réfrigérateur

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
JPH11182979A (ja) * 1997-12-18 1999-07-06 Calsonic Corp 自動車用空気調和装置の冷媒配管用フレキシブルチューブ
US6637231B1 (en) * 2002-06-28 2003-10-28 Sun Microsystems, Inc. Field replaceable packaged refrigeration heat sink module for cooling electronic components
BRPI0703622A2 (pt) * 2007-09-12 2009-04-28 Whirlpool Sa màdulo de refrigeraÇço e sistema de refrigeraÇço

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043009A2 (fr) 2008-10-14 2010-04-22 Whirlpool S.A. Module de réfrigération pour réfrigérateur à ventilation forcée et réfrigérateur

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EP2525175B1 (fr) 2021-07-14

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