JP2020193731A - 遮蔽装置およびそれを備えた冷蔵庫 - Google Patents
遮蔽装置およびそれを備えた冷蔵庫 Download PDFInfo
- Publication number
- JP2020193731A JP2020193731A JP2019098053A JP2019098053A JP2020193731A JP 2020193731 A JP2020193731 A JP 2020193731A JP 2019098053 A JP2019098053 A JP 2019098053A JP 2019098053 A JP2019098053 A JP 2019098053A JP 2020193731 A JP2020193731 A JP 2020193731A
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- Prior art keywords
- shielding wall
- shielding
- rotation
- moving shaft
- air passage
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims description 38
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000007710 freezing Methods 0.000 description 110
- 230000008014 freezing Effects 0.000 description 110
- 238000005192 partition Methods 0.000 description 26
- 238000004804 winding Methods 0.000 description 13
- 235000013311 vegetables Nutrition 0.000 description 11
- 229920003002 synthetic resin Polymers 0.000 description 8
- 239000000057 synthetic resin Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000010257 thawing Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
11 断熱箱体
12 外箱
13 内箱
14 断熱材
15 冷蔵室
17 冷凍室
18 上段冷凍室
19 下段冷凍室
20 野菜室
21 断熱扉
23 断熱扉
24 断熱扉
25 断熱扉
26 冷却室
27 送風口
28 戻り口
29 冷蔵室供給風路
31 冷凍室供給風路
33 吹出口
34 吹出口
37 野菜室帰還風路
38 戻り口
39 戻り口
42 断熱仕切壁
43 断熱仕切壁
44 圧縮機
45 冷却器
46 除霜ヒータ
47 送風機
48 回動連結部
50 風路区画壁
51 冷蔵室供給風路
52 上段冷凍室供給風路
53 下段冷凍室供給風路
55 ピン
56 風路区画壁
58 側壁部
59 開口部位
60、601、602 遮蔽壁駆動機構
61、611、612、613、614、615 カム
63 支持基体
64 回動連結部
65 仕切体
66 仕切体
67 前面カバー
68 回動連結部
69 ピン
70 遮蔽装置
71、711、712、713、714、715 回動遮蔽壁
73、731、732、733、734、735 回転プレート
74、741、742、743、744、745 駆動モータ
76、761、762、763、764、765 移動軸
80、801、802、803、804、805 移動軸スライド溝
81 ソレノイド
82 当接部
851、852巻回部
861、862、863、864 ワイヤ
87 可動部
100 冷蔵庫
101 冷蔵室
102 冷凍室
103 野菜室
104 冷却室
105 区画壁
106 開口部
107 送風ファン
108 冷却器
109 風路
110 送風機カバー
111 凹部
113 開口部
114 ダンパ
Claims (5)
- 冷蔵庫の内部で冷気が送風される風路を塞ぐ遮蔽装置であって、
送風機を半径方向外側から囲む複数の回動遮蔽壁と、
前記回動遮蔽壁を駆動する遮蔽壁駆動機構と、を具備し、
前記遮蔽壁駆動機構は、複数設けられることを特徴とする遮蔽装置。 - 前記遮蔽壁駆動機構は、各々の前記回動遮蔽壁毎に配設されることを特徴とする請求項1に記載の遮蔽装置。
- 前記遮蔽壁駆動機構は、
前記回動遮蔽壁と回動可能に接続されたカムと、
前記カムをスライド移動させる溝が形成されて回転する回転プレートと、
前記回転プレートを回転させる駆動モータと、を有することを特徴とする請求項1または請求項2に記載の遮蔽装置。 - 前記遮蔽壁駆動機構は、
前記回動遮蔽壁と回動可能に接続されたカムと、
前記カムを移動させるソレノイドと、を有することを特徴とする請求項1または請求項2に記載の遮蔽装置。 - 貯蔵室に前記風路を経由して供給される空気を冷却する冷凍サイクルの冷却器と、
前記冷却器が配設されて前記貯蔵室につながる送風口が形成される冷却室と、
前記送風口から供給される前記空気を前記貯蔵室に向けて送風する前記送風機と、
前記風路を少なくとも部分的に塞ぐ、請求項1から請求項4の何れかに記載された前記遮蔽装置と、を具備することを特徴とする冷蔵庫。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
EP20813253.0A EP3978842A4 (en) | 2019-05-24 | 2020-05-12 | PROTECTION DEVICE AND REFRIGERATOR COMPRISING THE SAME |
CN202080038453.7A CN113906265B (zh) | 2019-05-24 | 2020-05-12 | 遮蔽装置及具有该遮蔽装置的冰箱 |
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 |
JP2023093030A JP2023111954A (ja) | 2019-05-24 | 2023-06-06 | 遮蔽装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023093030A Division JP2023111954A (ja) | 2019-05-24 | 2023-06-06 | 遮蔽装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020193731A true JP2020193731A (ja) | 2020-12-03 |
JP7296621B2 JP7296621B2 (ja) | 2023-06-23 |
Family
ID=73545834
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019098053A Active JP7296621B2 (ja) | 2019-05-24 | 2019-05-24 | 遮蔽装置およびそれを備えた冷蔵庫 |
JP2023093030A Pending JP2023111954A (ja) | 2019-05-24 | 2023-06-06 | 遮蔽装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023093030A Pending JP2023111954A (ja) | 2019-05-24 | 2023-06-06 | 遮蔽装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3978842A4 (ja) |
JP (2) | JP7296621B2 (ja) |
CN (1) | CN113906265B (ja) |
WO (1) | WO2020238616A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2013204891A (ja) * | 2012-03-28 | 2013-10-07 | Haier Asia International Co Ltd | 冷蔵庫 |
JP2019509456A (ja) * | 2016-03-09 | 2019-04-04 | 青島海爾股▲フン▼有限公司 | 冷蔵庫及び冷蔵庫用の分岐送風装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04281174A (ja) * | 1991-01-19 | 1992-10-06 | Sharp Corp | ダンパ装置 |
JP2007120802A (ja) * | 2005-10-26 | 2007-05-17 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
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 |
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 |
CN106766569B (zh) * | 2017-01-24 | 2022-07-05 | 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 |
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 |
CN108302874B (zh) * | 2017-12-29 | 2020-04-21 | 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 |
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 |
CN108050751A (zh) * | 2017-12-29 | 2018-05-18 | 青岛海尔股份有限公司 | 分路送风装置及冰箱 |
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 |
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 |
-
2019
- 2019-05-24 JP JP2019098053A patent/JP7296621B2/ja active Active
-
2020
- 2020-05-12 WO PCT/CN2020/089802 patent/WO2020238616A1/zh unknown
- 2020-05-12 CN CN202080038453.7A patent/CN113906265B/zh active Active
- 2020-05-12 EP EP20813253.0A patent/EP3978842A4/en active Pending
-
2023
- 2023-06-06 JP JP2023093030A patent/JP2023111954A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2013204891A (ja) * | 2012-03-28 | 2013-10-07 | Haier Asia International Co Ltd | 冷蔵庫 |
JP2019509456A (ja) * | 2016-03-09 | 2019-04-04 | 青島海爾股▲フン▼有限公司 | 冷蔵庫及び冷蔵庫用の分岐送風装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2023111954A (ja) | 2023-08-10 |
EP3978842A1 (en) | 2022-04-06 |
JP7296621B2 (ja) | 2023-06-23 |
WO2020238616A1 (zh) | 2020-12-03 |
CN113906265B (zh) | 2023-07-14 |
EP3978842A4 (en) | 2022-08-10 |
CN113906265A (zh) | 2022-01-07 |
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