CN113906265A - 遮蔽装置及具有该遮蔽装置的冰箱 - Google Patents

遮蔽装置及具有该遮蔽装置的冰箱 Download PDF

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Publication number
CN113906265A
CN113906265A CN202080038453.7A CN202080038453A CN113906265A CN 113906265 A CN113906265 A CN 113906265A CN 202080038453 A CN202080038453 A CN 202080038453A CN 113906265 A CN113906265 A CN 113906265A
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China
Prior art keywords
wall
shielding device
rotary
state
air
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Granted
Application number
CN202080038453.7A
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English (en)
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CN113906265B (zh
Inventor
豊岛昌志
小松肇
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
Aqua Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Aqua Co Ltd
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Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd, Aqua Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of CN113906265A publication Critical patent/CN113906265A/zh
Application granted granted Critical
Publication of CN113906265B publication Critical patent/CN113906265B/zh
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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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4246—Fan casings comprising more than one outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • 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
    • F25D2317/067—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 air ducts
    • F25D2317/0672—Outlet 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
    • 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

Abstract

能够减少占用储藏室容积的遮蔽装置(70)和冰箱(10,100)，遮蔽装置(70)用以适当封闭在冰箱(10,100)内部吹送冷气的风路(109)。遮蔽装置(70)包括：从半径方向外侧包围送风机(47)的多个转动遮盖壁(71,711,712,713,714,715)、和驱动转动遮盖壁(71,711,712,713,714,715)的开闭动作的遮盖壁驱动机构(60,601,602)。遮蔽装置(70)通过设置多个遮盖壁驱动机构(60,601,602)，提高各转动遮盖壁(71,711,712,713,714,715)的开闭动作的自由度。

Description

PCT国内申请，说明书已公开。

Claims (5)

  1. PCT国内申请，权利要求书已公开。
CN202080038453.7A 2019-05-24 2020-05-12 遮蔽装置及具有该遮蔽装置的冰箱 Active CN113906265B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-098053 2019-05-24
JP2019098053A JP7296621B2 (ja) 2019-05-24 2019-05-24 遮蔽装置およびそれを備えた冷蔵庫
PCT/CN2020/089802 WO2020238616A1 (zh) 2019-05-24 2020-05-12 遮蔽装置及具有该遮蔽装置的冰箱

Publications (2)

Publication Number Publication Date
CN113906265A true CN113906265A (zh) 2022-01-07
CN113906265B CN113906265B (zh) 2023-07-14

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CN202080038453.7A Active CN113906265B (zh) 2019-05-24 2020-05-12 遮蔽装置及具有该遮蔽装置的冰箱

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Country Link
EP (1) EP3978842A4 (zh)
JP (2) JP7296621B2 (zh)
CN (1) CN113906265B (zh)
WO (1) WO2020238616A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120802A (ja) * 2005-10-26 2007-05-17 Matsushita Electric Ind Co Ltd 冷蔵庫
CN105650980A (zh) * 2016-03-09 2016-06-08 青岛海尔股份有限公司 冰箱及用于冰箱的分路送风装置
CN106766569A (zh) * 2017-01-24 2017-05-31 江苏雷利电机股份有限公司 用于风冷冰箱的送风设备以及应用该设备进行送风的方法
CN108302874A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱
CN108302875A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04281174A (ja) * 1991-01-19 1992-10-06 Sharp Corp ダンパ装置
JPH07332505A (ja) * 1994-06-07 1995-12-22 Clover Denshi Kogyo Kk ダンパー装置及び電磁石用駆動制御装置並びに電磁石の駆動方法
JP2007155146A (ja) * 2005-11-30 2007-06-21 Nidec Sankyo Corp ダンパ装置および冷蔵庫
JP2013002664A (ja) 2011-06-14 2013-01-07 Hitachi Appliances Inc 冷蔵庫
JP5912746B2 (ja) 2012-03-28 2016-04-27 アクア株式会社 冷蔵庫
JP6254404B2 (ja) * 2013-09-24 2017-12-27 アクア株式会社 遮蔽装置およびそれを有する冷蔵庫
US20170227276A1 (en) * 2016-02-04 2017-08-10 Robertshaw Controls Company Rotary damper
CN108302873A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱
CN116336720A (zh) * 2017-12-29 2023-06-27 青岛海尔电冰箱有限公司 冰箱
CN108253692B (zh) * 2017-12-29 2020-01-03 青岛海尔股份有限公司 档位感知装置、分路送风装置及冰箱
CN108266950B (zh) * 2017-12-29 2019-12-10 青岛海尔股份有限公司 分路送风装置及冰箱
CN108548355B (zh) * 2018-03-09 2020-06-23 青岛海尔股份有限公司 风道集成模块及具有该风道集成模块的冰箱

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120802A (ja) * 2005-10-26 2007-05-17 Matsushita Electric Ind Co Ltd 冷蔵庫
CN105650980A (zh) * 2016-03-09 2016-06-08 青岛海尔股份有限公司 冰箱及用于冰箱的分路送风装置
CN106766569A (zh) * 2017-01-24 2017-05-31 江苏雷利电机股份有限公司 用于风冷冰箱的送风设备以及应用该设备进行送风的方法
CN108302874A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱
CN108302875A (zh) * 2017-12-29 2018-07-20 青岛海尔股份有限公司 分路送风装置及冰箱

Also Published As

Publication number Publication date
JP7296621B2 (ja) 2023-06-23
WO2020238616A1 (zh) 2020-12-03
CN113906265B (zh) 2023-07-14
JP2023111954A (ja) 2023-08-10
JP2020193731A (ja) 2020-12-03
EP3978842A4 (en) 2022-08-10
EP3978842A1 (en) 2022-04-06

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