WO2020173356A1 - Réfrigérateur doté d'une soufflante d'air située en amont du côté latéral de l'évaporateur - Google Patents

Réfrigérateur doté d'une soufflante d'air située en amont du côté latéral de l'évaporateur Download PDF

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Publication number
WO2020173356A1
WO2020173356A1 PCT/CN2020/075883 CN2020075883W WO2020173356A1 WO 2020173356 A1 WO2020173356 A1 WO 2020173356A1 CN 2020075883 W CN2020075883 W CN 2020075883W WO 2020173356 A1 WO2020173356 A1 WO 2020173356A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
evaporator
air inlet
cooling chamber
condenser
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/CN2020/075883
Other languages
English (en)
Chinese (zh)
Inventor
苗建林
聂圣源
李伟
徐同
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 Smart Home Co Ltd
Original Assignee
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 Haier Smart Home Co Ltd filed Critical Haier Smart Home Co Ltd
Priority to AU2020227335A priority Critical patent/AU2020227335B2/en
Priority to EP20763758.8A priority patent/EP3929513B1/fr
Priority to US17/434,354 priority patent/US20220146180A1/en
Publication of WO2020173356A1 publication Critical patent/WO2020173356A1/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
    • 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
    • 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
    • F25D17/067—Evaporator fan units
    • 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
    • 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
    • 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
    • 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
    • F25D2317/063—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 with 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
    • 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
    • F25D2317/068—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
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

Definitions

  • the bottom plate includes a bottom horizontal section located on the front side of the bottom and a bending section bent and extended from the rear end of the bottom horizontal section to the rear and upwards.
  • the bending section includes an inclined section located above the bottom air inlet and the bottom air outlet Section
  • the box body can define a compressor cabin at the rear and bottom of the cooling chamber 133, that is, the compressor cabin is located behind the cooling chamber 133, and the freezing chamber 131 does not need to make way for the compressor cabin to ensure the storage volume of the freezer 131 ,
  • the freezer compartment 131 is made into a rectangular space, so that the items can be changed from stacked storage to unfolded storage, which is convenient for users to find items and saves users time and effort; at the same time, it is also convenient for placing large and difficult-to-divide items. Solve the pain point of not being able to place larger items in the freezer 131.
  • the freezer compartment air supply duct 160 may be located inside the lateral first side wall of the freezer compartment 130, and at least one first blower connected to the freezer compartment 131 is formed At the outlet 160a, the blower 102 is configured to cause at least part of the cooling airflow to flow to the freezer compartment 131 through the freezer compartment air duct 160.
  • a compressor 104, a condenser 105, and a heat dissipation fan 106 are arranged in the compressor compartment defined in the box.
  • the heat dissipation fan 106 is configured to promote the airflow entering the compressor compartment to pass through the condenser 105 and the compressor 104 in sequence. Then flow out of the compressor cabin.
  • the cooling fan 106 may be an axial fan.
  • the compressor 104, the radiator fan 106 and the condenser 105 are arranged in the compressor cabin at intervals along the transverse direction.
  • the bottom air outlet 110b of 104 completes the circulation of the heat dissipation airflow at the bottom of the refrigerator 100, and makes full use of the space between the refrigerator 100 and the supporting surface. There is no need to increase the distance between the rear wall of the refrigerator 100 and the cabinet, which reduces the refrigerator. While 100 occupies space, it ensures good heat dissipation in the compressor cabin, which fundamentally solves the pain point of the inability to balance the heat dissipation and space occupation of the compressor cabin of the embedded refrigerator 100, which is of particular significance.
  • the condenser 105 includes a horizontally extending first straight section 1051, a second straight section 1052 extending back and forth, and a transitional curved section (not numbered) connecting the first straight section 1051 and the second straight section 1052, thereby An L-shaped condenser 105 with an appropriate heat exchange area is formed.
  • the plate section 1161 of the back wall (back plate 116) of the aforementioned compressor cabin corresponding to the condenser 105 is also the plate section 1161 of the back plate 116 facing the first straight section 1051.
  • the bottom plate includes a bottom horizontal section 113 located on the front side of the bottom and a bending section bent and extending backward and upward from the rear end of the bottom horizontal section 113.
  • the bending section extends above the pallet 112
  • the compressor 104, the radiating fan 106 and the condenser 105 are arranged on the supporting plate 112 in a lateral direction at intervals, and are located in the space defined by the supporting plate 112, the two side plates 119, the back plate and the bending section.

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

La présente invention concerne un réfrigérateur (100) comprenant : un corps de boîte, dont l'intérieur comprend une chambre de refroidissement (133) et au moins un compartiment de stockage ; un évaporateur (150), qui est disposé dans la chambre de refroidissement (133) et conçu pour refroidir un écoulement d'air entrant dans la chambre de refroidissement (133) de façon à former un écoulement d'air refroidi ; et une soufflante d'air (102), qui est disposée sur le côté latéral de l'évaporateur (150) et située en amont de l'évaporateur (150) dans un trajet d'écoulement d'air, permettant d'amener un écoulement d'air de retour dans le ou les compartiments de stockage à s'écouler dans la chambre de refroidissement (133) et être refroidi par l'évaporateur (150), et d'amener au moins une partie de l'écoulement d'air refroidi à s'écouler vers le ou les compartiments de stockage.
PCT/CN2020/075883 2019-02-26 2020-02-19 Réfrigérateur doté d'une soufflante d'air située en amont du côté latéral de l'évaporateur Ceased WO2020173356A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2020227335A AU2020227335B2 (en) 2019-02-26 2020-02-19 Refrigerator having air blower located upstream of transverse side of evaporator
EP20763758.8A EP3929513B1 (fr) 2019-02-26 2020-02-19 Réfrigérateur doté d'une soufflante d'air située en amont du côté latéral de l'évaporateur
US17/434,354 US20220146180A1 (en) 2019-02-26 2020-02-19 Refrigerator having air blower located upstream of transverse side of evaporator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910142773.6 2019-02-26
CN201910142773.6A CN111609613B (zh) 2019-02-26 2019-02-26 送风机位于蒸发器横向侧方上游的冰箱

Publications (1)

Publication Number Publication Date
WO2020173356A1 true WO2020173356A1 (fr) 2020-09-03

Family

ID=72195834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/075883 Ceased WO2020173356A1 (fr) 2019-02-26 2020-02-19 Réfrigérateur doté d'une soufflante d'air située en amont du côté latéral de l'évaporateur

Country Status (5)

Country Link
US (1) US20220146180A1 (fr)
EP (1) EP3929513B1 (fr)
CN (1) CN111609613B (fr)
AU (1) AU2020227335B2 (fr)
WO (1) WO2020173356A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4293302A4 (fr) * 2021-02-10 2025-05-07 LG Electronics Inc. Réfrigérateur et dispositif de réduction de bruit monté sur celui-ci
CN114992945B (zh) * 2022-06-01 2026-04-07 青岛海尔电冰箱有限公司 一种冰箱
CN119554819B (zh) * 2025-01-24 2025-04-01 湖南绿零智能科技股份有限公司 一种风、直冷互换冷柜

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US20030155107A1 (en) * 2002-02-19 2003-08-21 Michael Bianco Heat exchanger and airflow therethrough
WO2009000691A1 (fr) * 2007-06-25 2008-12-31 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
CN202902682U (zh) * 2012-10-30 2013-04-24 海尔集团公司 制冷机组
CN206847193U (zh) * 2017-04-17 2018-01-05 浙江同星制冷有限公司 一种分隔式制冷机组
CN207006669U (zh) * 2017-06-19 2018-02-13 浙江同星制冷有限公司 一种高度降低的制冷机组
CN108826787A (zh) * 2018-07-20 2018-11-16 汕头市金山厨房酒店用品有限公司 冷冻和解冻一体柜及采用该一体柜进行冷冻和解冻的方法

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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030155107A1 (en) * 2002-02-19 2003-08-21 Michael Bianco Heat exchanger and airflow therethrough
WO2009000691A1 (fr) * 2007-06-25 2008-12-31 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
CN202902682U (zh) * 2012-10-30 2013-04-24 海尔集团公司 制冷机组
CN206847193U (zh) * 2017-04-17 2018-01-05 浙江同星制冷有限公司 一种分隔式制冷机组
CN207006669U (zh) * 2017-06-19 2018-02-13 浙江同星制冷有限公司 一种高度降低的制冷机组
CN108826787A (zh) * 2018-07-20 2018-11-16 汕头市金山厨房酒店用品有限公司 冷冻和解冻一体柜及采用该一体柜进行冷冻和解冻的方法

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Title
See also references of EP3929513A4 *

Also Published As

Publication number Publication date
EP3929513B1 (fr) 2023-03-29
EP3929513A4 (fr) 2022-05-04
CN111609613A (zh) 2020-09-01
US20220146180A1 (en) 2022-05-12
AU2020227335B2 (en) 2022-11-24
AU2020227335A1 (en) 2021-09-23
EP3929513A1 (fr) 2021-12-29
CN111609613B (zh) 2025-11-11

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