US20170131021A1 - Fridge - Google Patents

Fridge Download PDF

Info

Publication number
US20170131021A1
US20170131021A1 US15/322,447 US201415322447A US2017131021A1 US 20170131021 A1 US20170131021 A1 US 20170131021A1 US 201415322447 A US201415322447 A US 201415322447A US 2017131021 A1 US2017131021 A1 US 2017131021A1
Authority
US
United States
Prior art keywords
fridge
dry article
drawer
compartment
air
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.)
Abandoned
Application number
US15/322,447
Other languages
English (en)
Inventor
Enwei Ding
Guoxin YU
Weiying Zhang
Aimin Wang
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.)
Haier Group Corp
Original Assignee
Haier Group 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 Haier Group Corp filed Critical Haier Group Corp
Assigned to HAIER GROUP TECHNIQUE R&D CENTER reassignment HAIER GROUP TECHNIQUE R&D CENTER ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DING, Enwei, WANG, AIMIN, YU, GUOXIN, ZHANG, Weiying
Publication of US20170131021A1 publication Critical patent/US20170131021A1/en
Abandoned 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
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips
    • 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
    • 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
    • F25D17/045—Air flow control arrangements
    • 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
    • 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
    • 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

Definitions

  • the present invention is related to a fridge, which belongs to the field of electric home appliances.
  • a refrigerating compartment of an existing fridge is provided with a separate dry article compartment whose temperature and humidity are usually different from those of the refrigerating compartment. Therefore, the dry article compartment should be independent and have good sealing performance.
  • a sealed compartment structure needs air doors at the air inlet and the return air port to control air flow, so that good sealing and ventilation performance of the sealed compartment structure can be realized.
  • the cost of a double air door structure is relatively high.
  • the object of the present invention is to provide a dry article compartment having a single air door structure.
  • the dry article compartment can have good sealing performance; and when ventilation is needed, the dry article compartment can have good ventilation performance.
  • a fridge comprising: a fridge body, a refrigerating and circulating system and an air passage, wherein the fridge body comprises a refrigerating compartment and a dry article compartment, the dry article compartment comprises a barrel and a drawer drawably received in the barrel, and the barrel is provided with a dry article compartment air passage communicating with the air passage and an air door baffle mounted inside the dry article compartment air passage; the refrigerating and circulating system comprises a compressor, a condenser, a throttling member and an evaporator; the fridge further comprises a blower arranged inside the air passage, the blower is configured to blow cooled and dehumidified air to the refrigerating compartment and/or the dry article compartment, a joint between the barrel and the drawer is sealed by a sealing member so as to be isolated from external air, and the dry article compartment is not provided with an air discharging door.
  • the fridge body comprises a refrigerating compartment and a dry article compartment
  • the dry article compartment comprises a barrel and a drawer draw
  • the drawer is provided with a handle
  • the joint is an end face on the barrel close to the handle
  • the sealing member is a sealing strip and is provided on the end face.
  • the sealing strip is a silica gel sealing strip.
  • two side walls of the dry article compartment are respectively provided with rollers
  • two sides of the drawer are respectively provided with inclined slide rails for receiving the rollers
  • the drawer is closed when sliding along the inclined slide rails.
  • a tail end of the inclined slide rail is provided with a clearance so that the drawer tightly presses the dry article compartment by means of the self weight of the drawer and of an article placed in the drawer.
  • the air passage is sealed.
  • the dry article compartment and the air door baffle form an independent system which does not communicate with the refrigerating compartment.
  • ventilation of the dry article compartment is carried out by an assembling clearance between the barrel and the drawer.
  • the dry article compartment of the fridge of the present invention employs a single door structure, can achieve good sealing performance when it does not need ventilation, and can achieve good ventilation performance when it needs ventilation.
  • FIG. 1 is a schematic view of a fridge according to the present invention
  • FIG. 2 is a schematic view of FIG. 1 seen from another view.
  • the present invention discloses a fridge comprising a fridge body (not shown in the figures), a refrigerating and circulating system 1 and an air passage 2 .
  • the fridge body comprises a refrigerating compartment 6 and a dry article compartment 3 , wherein the dry article compartment 3 comprises a barrel 31 and a drawer 32 drawably received in the barrel 31 .
  • the barrel 31 is provided with a dry article compartment air passage 33 communicating with the air passage 2 and an air door baffle 34 mounted inside the dry article compartment air passage 33 .
  • the refrigerating and circulating system 1 comprises a compressor 11 , a condenser 12 , a throttling member 13 and an evaporator 14 .
  • the fridge further comprises a blower 4 arranged inside the air passage 2 .
  • the blower 4 is configured to blow the air cooled and dehumidified by the evaporator 14 to the refrigerating compartment 6 and/or the dry article compartment 3 .
  • the dry article compartment 3 is substantially sealed. A joint between the barrel 31 and the drawer 32 is sealed by a sealing member 5 so as to be isolated from external air.
  • the dry article compartment 3 is not provided with an air discharging door.
  • the barrel 31 is substantially in the shape of a cuboid, and comprises a top wall 311 , a bottom wall 312 , two side walls and a rear wall 313 .
  • the dry article compartment air passage 33 passes through the rear wall 313 , and the air door baffle 34 is mounted on the rear wall 313 .
  • the drawer 32 is provided with a handle 321 , the joint is an end face 314 on the barrel 31 close to the handle 321 , and the sealing member 5 is a sealing strip and is provided on the end face 314 .
  • the sealing strip is a silica gel sealing strip.
  • Two side walls of the dry article compartment 3 are respectively provided with rollers 315
  • two sides of the drawer 32 are respectively provided with inclined slide rails 322 for receiving the rollers 315
  • the drawer 32 is closed when sliding along the inclined slide rails 322 .
  • the drawer 32 is sealed by the sealing member 5 .
  • a tail end of the inclined slide rail 322 is provided with a clearance, so that the drawer 32 tightly presses the dry article compartment 3 by means of the self weight of the drawer 32 and of an article placed in the drawer 32 , and air tightness between the dry article compartment 3 and external compartments is guaranteed by means of the sealing member 5 .
  • the air passage 2 is closed and is provided with a refrigerating compartment air passage 21 communicating with the refrigerating compartment 6 and connected in parallel with the dry article compartment 3 .
  • An air door baffle is not provided between a front end of the dry article compartment 3 and the blower 4 .
  • the “front end” mentioned in the previous content is defined by the air flow direction in the air passage 2 . The closer the air is to the blower, the closer the air is to the front end.
  • the dry article compartment 3 and the air door baffle 34 form an independent system which does not communicate with the refrigerating compartment 6 .
  • the ventilation manner of the fridge of the present invention is as below.
  • the air door baffle 34 When the air door baffle 34 is opened, the cooled and dehumidified air passes through the blower 4 and is blown into the refrigerating compartment 3 and/or the dry article compartment 6 . As dry air enters, the refrigerating compartment 3 maintains a positive pressure.
  • the ventilation of the refrigerating compartment 3 is realized mainly through two ways. First, under a positive pressure, the ventilation is realized by means of the assembling clearance between the barrel 31 and the drawer 32 . Second, as the drawer 32 is naturally closed and sealed under the action of the weight of the articles stored in the drawer, under a positive pressure, the ventilation is realized by means of the clearance between the drawer 32 and the refrigerating compartment 3 .
  • the dry article compartment 3 of the fridge of the present invention only employs an air inlet door, without an air discharging door, reduces the cost, and achieves good ventilation performance while improving its sealing performance by means of a clearance.

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)
  • Drying Of Solid Materials (AREA)
  • Refrigerator Housings (AREA)
US15/322,447 2014-05-26 2014-11-28 Fridge Abandoned US20170131021A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410222513.7 2014-05-26
CN201410222513.7A CN105318627B (zh) 2014-05-26 2014-05-26 冰箱
PCT/CN2014/092413 WO2015180437A1 (fr) 2014-05-26 2014-11-28 Réfrigérateur

Publications (1)

Publication Number Publication Date
US20170131021A1 true US20170131021A1 (en) 2017-05-11

Family

ID=54698014

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/322,447 Abandoned US20170131021A1 (en) 2014-05-26 2014-11-28 Fridge

Country Status (6)

Country Link
US (1) US20170131021A1 (fr)
EP (1) EP3150948B1 (fr)
CN (1) CN105318627B (fr)
AU (1) AU2014395655B2 (fr)
RU (1) RU2653402C1 (fr)
WO (1) WO2015180437A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112797692A (zh) * 2019-11-14 2021-05-14 博西华电器（江苏）有限公司 带速冷抽屉的冰箱
CN115727620A (zh) * 2021-08-31 2023-03-03 青岛海尔电冰箱有限公司 冰箱防凝露抽屉组件及其防凝露控制方法、冰箱
CN115727621A (zh) * 2021-08-31 2023-03-03 青岛海尔电冰箱有限公司 冰箱防凝露抽屉组件及其防凝露控制方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766488B (zh) * 2016-12-28 2019-05-31 青岛海尔股份有限公司 风冷冰箱及其控制方法
CN107806734A (zh) * 2017-10-31 2018-03-16 合肥华凌股份有限公司 制冷设备和制冷设备的控制方法
CN113446798B (zh) * 2020-03-24 2022-12-06 合肥华凌股份有限公司 保鲜装置及冰箱

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788832A (en) * 1986-06-02 1988-12-06 Matsushita Refrigeration Company Refrigerator
US20050235682A1 (en) * 2002-03-13 2005-10-27 Chie Hirai Refrigerator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141721A1 (de) * 1991-12-18 1993-06-24 Bayer Ag Substituierte heterocyclyltriazindione
JPH07180951A (ja) * 1993-12-24 1995-07-18 Toshiba Corp 乾燥機能付き冷蔵庫
EP0984235B1 (fr) * 1994-11-11 2002-12-18 Samsung Electronics Co., Ltd. Procédé de commande d'un réfrigérateur avec un cycle à plusieurs évaporateurs et à haute efficacité
GB2354061B (en) * 1999-09-13 2001-08-08 Ian David Wood Cold-storage appliance
JP2004150733A (ja) * 2002-10-31 2004-05-27 Tokyo Electric Power Co Inc:The ショーケース冷却システム
JP2008121939A (ja) * 2006-11-09 2008-05-29 Toshiba Corp 冷蔵庫
JP2009287817A (ja) * 2008-05-28 2009-12-10 Hitachi Appliances Inc 冷蔵庫
US8074469B2 (en) * 2008-12-31 2011-12-13 General Electric Company Refrigerator with a convertible compartment
US9115927B2 (en) * 2011-04-29 2015-08-25 Electrolux Home Products, Inc. Crisper drawers with rollers and ramp
CN202274690U (zh) * 2011-09-13 2012-06-13 海尔集团公司 冰箱
CN202547233U (zh) * 2012-03-28 2012-11-21 苏州三星电子有限公司 一种冰箱
CN203190740U (zh) * 2013-01-31 2013-09-11 松下电器产业株式会社 干燥装置以及具备该干燥装置的冰箱
CN103557657B (zh) * 2013-11-15 2016-08-17 合肥美的电冰箱有限公司 风冷冰箱

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788832A (en) * 1986-06-02 1988-12-06 Matsushita Refrigeration Company Refrigerator
US20050235682A1 (en) * 2002-03-13 2005-10-27 Chie Hirai Refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112797692A (zh) * 2019-11-14 2021-05-14 博西华电器（江苏）有限公司 带速冷抽屉的冰箱
CN115727620A (zh) * 2021-08-31 2023-03-03 青岛海尔电冰箱有限公司 冰箱防凝露抽屉组件及其防凝露控制方法、冰箱
CN115727621A (zh) * 2021-08-31 2023-03-03 青岛海尔电冰箱有限公司 冰箱防凝露抽屉组件及其防凝露控制方法
WO2023029807A1 (fr) * 2021-08-31 2023-03-09 青岛海尔电冰箱有限公司 Ensemble tiroir anticondensation de réfrigérateur et son procédé de commande anticondensation et réfrigérateur

Also Published As

Publication number Publication date
CN105318627A (zh) 2016-02-10
RU2653402C1 (ru) 2018-05-08
EP3150948A1 (fr) 2017-04-05
EP3150948A4 (fr) 2018-01-03
AU2014395655A1 (en) 2017-01-12
CN105318627B (zh) 2018-07-03
EP3150948B1 (fr) 2020-01-08
AU2014395655B2 (en) 2019-02-14
WO2015180437A1 (fr) 2015-12-03

Similar Documents

Publication Publication Date Title
EP3150948B1 (fr) Réfrigérateur
CN204612296U (zh) 冰箱
CN104567190B (zh) 风冷冰箱
CN201363982Y (zh) 一种带空气幕的气调保鲜冰箱
CN105806003A (zh) 风冷冰箱
WO2009072773A3 (fr) Réfrigérateur
CN208170825U (zh) 一种具有门体干燥室的冰箱
WO2012062670A3 (fr) Réfrigérateur comportant un couvercle
CN104567188A (zh) 风冷冰箱及其控制方法
CN201787787U (zh) 一种冰箱用保湿抽屉
CN102494464A (zh) 冰箱
CN106969576A (zh) 制冷设备
CN105526770A (zh) 冰箱内多功能间室的控制方法及冰箱
WO2017113769A1 (fr) Réfrigérateur convertible sans givre et à refroidissement direct
EP2818810A3 (fr) Réfrigérateur
CN205119645U (zh) 储物装置及冰箱
CN203464581U (zh) 一种对开门风冷加湿冰箱的风道
CN109990532A (zh) 具有门体干燥室的冰箱
CN202393142U (zh) 一种对开门防露电冰箱
CN204460886U (zh) 风冷冰箱
CN204359024U (zh) 风冷冰箱
CN204359025U (zh) 风冷冰箱
CN207936583U (zh) 具有门体干燥室的冰箱
CN109990527A (zh) 一种具有门体干燥室的冰箱
CN206755719U (zh) 一种冰箱保湿抽屉及具有其的冰箱

Legal Events

Date Code Title Description
AS Assignment

Owner name: HAIER GROUP TECHNIQUE R&D CENTER, CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DING, ENWEI;YU, GUOXIN;ZHANG, WEIYING;AND OTHERS;REEL/FRAME:040777/0200

Effective date: 20161216

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION