EP4332479A3 - Refrigerated storage structure - Google Patents

Refrigerated storage structure Download PDF

Info

Publication number
EP4332479A3
EP4332479A3 EP24153085.6A EP24153085A EP4332479A3 EP 4332479 A3 EP4332479 A3 EP 4332479A3 EP 24153085 A EP24153085 A EP 24153085A EP 4332479 A3 EP4332479 A3 EP 4332479A3
Authority
EP
European Patent Office
Prior art keywords
sealing member
heat exchanger
refrigeration system
storage structure
vacuum insulated
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
EP24153085.6A
Other languages
German (de)
French (fr)
Other versions
EP4332479A2 (en
Inventor
Vishal CHAUHAN
Rahul Chhajed
Daniel Chow
Mansi Katkar
Mandar Kulkarni
Deepak Mankar
Manjunathraddi Navalgund
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
Application filed by Whirlpool Corp filed Critical Whirlpool Corp
Publication of EP4332479A2 publication Critical patent/EP4332479A2/en
Publication of EP4332479A3 publication Critical patent/EP4332479A3/en
Pending legal-status Critical Current

Links

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • 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
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/023—Mounting details thereof
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • 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
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Refrigerator Housings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention relates to a storage assembly (10) including a vacuum insulated cabinet (22), a refrigeration system (109) and a drawer (26). The vacuum insulated cabinet (22) is formed by insulated panels (20, 36, 38, 64, and 66). The vacuum insulated cabinet (22) and the refrigeration system (109) collectively form a refrigerated compartment (24). The drawer (26) is configured to move between an open position (29) and a closed position (27). The refrigeration system (109) includes a first heat exchanger (40, 108) and a second heat exchanger (42, 118). According to the invention, the storage assembly (10) comprises a first sealing member (46) and a second sealing member (48). The first sealing member (46) lies along an outer periphery of the second heat exchanger (42, 118). The second sealing member (48) lies along the first sealing member (46). A first insulated panel (38) forces the second sealing member (48) into contact with the first sealing member (46).
EP24153085.6A 2021-12-06 2022-10-26 Refrigerated storage structure Pending EP4332479A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163286322P 2021-12-06 2021-12-06
US17/959,772 US20230175764A1 (en) 2021-12-06 2022-10-04 Refrigerated storage structure
EP22203943.0A EP4191170A3 (en) 2021-12-06 2022-10-26 Refrigerated storage structure

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP22203943.0A Division EP4191170A3 (en) 2021-12-06 2022-10-26 Refrigerated storage structure

Publications (2)

Publication Number Publication Date
EP4332479A2 EP4332479A2 (en) 2024-03-06
EP4332479A3 true EP4332479A3 (en) 2024-05-15

Family

ID=84044091

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24153085.6A Pending EP4332479A3 (en) 2021-12-06 2022-10-26 Refrigerated storage structure
EP22203943.0A Pending EP4191170A3 (en) 2021-12-06 2022-10-26 Refrigerated storage structure

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22203943.0A Pending EP4191170A3 (en) 2021-12-06 2022-10-26 Refrigerated storage structure

Country Status (2)

Country Link
US (1) US20230175764A1 (en)
EP (2) EP4332479A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020121095A1 (en) * 2000-09-08 2002-09-05 Adamski Joseph R. Controlled temperature compartment apparatus
US6574967B1 (en) * 2002-01-31 2003-06-10 Samsung Electronics Co., Ltd. Cooling and heating apparatus using thermoelectric module
US20200056827A1 (en) * 2017-03-21 2020-02-20 Lg Electronics Inc. Refrigerator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102330783B1 (en) * 2017-06-01 2021-11-25 엘지전자 주식회사 A Refrigerator
KR102225075B1 (en) * 2020-09-23 2021-03-09 주식회사 윈텍 Drawer-type built-in refrigerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020121095A1 (en) * 2000-09-08 2002-09-05 Adamski Joseph R. Controlled temperature compartment apparatus
US6574967B1 (en) * 2002-01-31 2003-06-10 Samsung Electronics Co., Ltd. Cooling and heating apparatus using thermoelectric module
US20200056827A1 (en) * 2017-03-21 2020-02-20 Lg Electronics Inc. Refrigerator

Also Published As

Publication number Publication date
EP4332479A2 (en) 2024-03-06
EP4191170A2 (en) 2023-06-07
EP4191170A3 (en) 2023-07-05
US20230175764A1 (en) 2023-06-08

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