WO2020173357A1 - Réfrigérateur ayant un évaporateur à deux étages - Google Patents

Réfrigérateur ayant un évaporateur à deux étages Download PDF

Info

Publication number
WO2020173357A1
WO2020173357A1 PCT/CN2020/075884 CN2020075884W WO2020173357A1 WO 2020173357 A1 WO2020173357 A1 WO 2020173357A1 CN 2020075884 W CN2020075884 W CN 2020075884W WO 2020173357 A1 WO2020173357 A1 WO 2020173357A1
Authority
WO
WIPO (PCT)
Prior art keywords
evaporator
refrigerator
air
compartment
cooling chamber
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.)
Ceased
Application number
PCT/CN2020/075884
Other languages
English (en)
Chinese (zh)
Inventor
曹东强
刘山山
刘昀曦
朱小兵
刘建如
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.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
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 Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of WO2020173357A1 publication Critical patent/WO2020173357A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D17/06—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
    • 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
    • F25D17/08—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 using ducts
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • 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
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • 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
    • 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
    • F25D2317/065—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 air return
    • F25D2317/0651—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 air return through the bottom
    • 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
    • F25D2317/066—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 air supply
    • F25D2317/0664—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 air supply from the side
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0021—Details for cooling refrigerating machinery using air guides
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00261—Details for cooling refrigerating machinery characterised by the incoming air flow through the back bottom side
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0027—Details for cooling refrigerating machinery characterised by the out-flowing air
    • F25D2323/00271—Details for cooling refrigerating machinery characterised by the out-flowing air from the back bottom

Definitions

  • a box which defines a cooling chamber located below and at least one storage compartment located above the cooling chamber;
  • the effective volume of the compartment is increased after the evaporator is placed at the bottom, and the evaporator is designed as a first evaporator part and a second evaporator part according to the first inclined part and the second inclined part of the drain pan.
  • this structure can increase the length of the evaporator, increase the heat exchange area, and at the same time make full use of the water tray space, and increase the effective volume of the compartment.
  • the refrigerator of the present invention defines an air rectification zone by providing a gap between the first evaporator part and the second evaporator part, so that the return air flow can be mixed in the air rectification zone after being cooled by the first evaporator part.
  • the pressure tends to a stable value, and then reaches the second evaporator part, so that the wind speed passing through the first evaporator part is more uniform, and the heat exchange efficiency of the refrigerated evaporator is higher.
  • the condenser 503 includes a first straight section 532 extending transversely, a second straight section 533 extending back and forth, and a transition curved section 534 connecting the first straight section 532 and the second straight section 533, thereby form 503.
  • the aforementioned plate section 531 of the back plate 510 corresponding to the condenser 503 is also the plate section 531 of the back plate 510 facing the first straight section 532.
  • the bottom of the box 110 generally adopts a carrying plate with a substantially flat structure, and the compressor 501 is arranged on the inner side of the carrying plate.
  • the vibration generated by the compressor 501 during operation has a greater impact on the bottom of the box 110 .
  • the bottom of the box body 110 is constructed as a three-dimensional structure, and the second horizontal plate 550 is used to carry the compressor 501, which reduces the impact of the vibration of the compressor 501 on other components at the bottom of the box body 110. influences.

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)

Abstract

L'invention concerne un réfrigérateur comprenant : un corps de boîte (110) qui est défini intérieurement avec une chambre de refroidissement (150) située au-dessous et au moins un compartiment de stockage situé au-dessus de la chambre de refroidissement (150) ; un évaporateur (200) qui est disposé dans la chambre de refroidissement (150), conçu pour refroidir un flux d'air entrant dans la chambre de refroidissement (150) et a une première partie d'évaporateur (210) et une seconde partie d'évaporateur (220) ; et un plateau de réception d'eau (400) qui est disposé au-dessous de l'évaporateur (200) et a une première partie inclinée (401), une seconde partie inclinée (402) et un orifice de drainage (403), l'orifice de drainage (403) étant disposé au fond de l'intersection de la première partie inclinée (401) et de la seconde partie inclinée (403), la première partie d'évaporateur (210) étant disposée en butée contre la première partie inclinée (401) et la seconde partie d'évaporateur (220) étant disposée en butée contre la seconde partie inclinée (402). Le présent réfrigérateur peut augmenter la longueur de l'évaporateur (200) et augmenter la zone d'échange de chaleur. En même temps, le réfrigérateur peut utiliser pleinement l'espace du plateau de réception d'eau (400) et augmenter le volume effectif du compartiment.
PCT/CN2020/075884 2019-02-26 2020-02-19 Réfrigérateur ayant un évaporateur à deux étages Ceased WO2020173357A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910142839.1 2019-02-26
CN201910142839.1A CN111609620B (zh) 2019-02-26 2019-02-26 具有两段式蒸发器的冰箱

Publications (1)

Publication Number Publication Date
WO2020173357A1 true WO2020173357A1 (fr) 2020-09-03

Family

ID=72202109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/075884 Ceased WO2020173357A1 (fr) 2019-02-26 2020-02-19 Réfrigérateur ayant un évaporateur à deux étages

Country Status (2)

Country Link
CN (1) CN111609620B (fr)
WO (1) WO2020173357A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116518626A (zh) * 2023-05-30 2023-08-01 长虹美菱股份有限公司 一种制冷风道系统及双系统风冷冰箱
CN116928956A (zh) * 2022-03-31 2023-10-24 青岛海尔电冰箱有限公司 用于冰箱的内胆以及具有其的冰箱

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113218136B (zh) * 2021-05-20 2022-05-17 长虹美菱股份有限公司 一种嵌入式冰箱冷凝器全底置散热装置
CN115540440B (zh) * 2022-10-14 2026-02-03 青岛海尔特种电冰柜有限公司 冷柜
CN116202270A (zh) * 2023-03-03 2023-06-02 青岛海尔特种电冰柜有限公司 冷柜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1880891A (zh) * 2005-06-13 2006-12-20 乐金电子(天津)电器有限公司 具有碗具烘干功能的冰箱
JP2007333248A (ja) * 2006-06-12 2007-12-27 Sanden Corp ドレン水蒸発装置
CN205002317U (zh) * 2015-09-02 2016-01-27 青岛海尔空调器有限总公司 一种嵌入式空调的风道及其空调
CN105466117A (zh) * 2015-11-19 2016-04-06 青岛海尔股份有限公司 一种冷冻冷藏装置
CN107883645A (zh) * 2016-09-29 2018-04-06 Lg电子株式会社 冰箱

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1880891A (zh) * 2005-06-13 2006-12-20 乐金电子(天津)电器有限公司 具有碗具烘干功能的冰箱
JP2007333248A (ja) * 2006-06-12 2007-12-27 Sanden Corp ドレン水蒸発装置
CN205002317U (zh) * 2015-09-02 2016-01-27 青岛海尔空调器有限总公司 一种嵌入式空调的风道及其空调
CN105466117A (zh) * 2015-11-19 2016-04-06 青岛海尔股份有限公司 一种冷冻冷藏装置
CN107883645A (zh) * 2016-09-29 2018-04-06 Lg电子株式会社 冰箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116928956A (zh) * 2022-03-31 2023-10-24 青岛海尔电冰箱有限公司 用于冰箱的内胆以及具有其的冰箱
CN116518626A (zh) * 2023-05-30 2023-08-01 长虹美菱股份有限公司 一种制冷风道系统及双系统风冷冰箱

Also Published As

Publication number Publication date
CN111609620B (zh) 2021-08-24
CN111609620A (zh) 2020-09-01

Similar Documents

Publication Publication Date Title
CN209893727U (zh) 压机舱侧壁具有侧通风孔的冰箱
WO2020173357A1 (fr) Réfrigérateur ayant un évaporateur à deux étages
CN111947373B (zh) 冰箱
CN111947368B (zh) 冰箱
WO2020173353A1 (fr) Réfrigérateur de grande capacité
WO2020173339A1 (fr) Réfrigérateur
AU2020228790B2 (en) Refrigerator with return air inlets formed in two sidewalls of cabinet
WO2020173359A1 (fr) Réfrigérateur avec partition
AU2020227335B2 (en) Refrigerator having air blower located upstream of transverse side of evaporator
CN209893734U (zh) T型冰箱
CN209893744U (zh) 大容积冰箱
CN110375474A (zh) 冷却室位于冷冻内胆内侧下部的冰箱
CN209893735U (zh) 排水口设置有过滤板的冰箱
CN111609617B (zh) 回风口位于箱体两侧壁且分别对应有蒸发器的冰箱
WO2020173337A1 (fr) Réfrigérateur doté d'orifice d'évacuation muni de plaque filtrante
CN209893740U (zh) 冰箱
CN210625065U (zh) 回风口形成于箱体侧壁的冰箱
CN111947374B (zh) 冰箱
US12044456B2 (en) Refrigerator having air blower located downstream of transverse side of evaporator
CN211372884U (zh) 相对侧壁设置回风口和送风风道的冰箱
CN211601289U (zh) 蒸发器设置方式改进的冰箱
WO2021082751A1 (fr) Réfrigérateur doté d'un évaporateur disposé de manière oblique
CN111609625A (zh) 冰箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20762842

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20762842

Country of ref document: EP

Kind code of ref document: A1