JP2023111954A - 遮蔽装置 - Google Patents
遮蔽装置 Download PDFInfo
- Publication number
- JP2023111954A JP2023111954A JP2023093030A JP2023093030A JP2023111954A JP 2023111954 A JP2023111954 A JP 2023111954A JP 2023093030 A JP2023093030 A JP 2023093030A JP 2023093030 A JP2023093030 A JP 2023093030A JP 2023111954 A JP2023111954 A JP 2023111954A
- Authority
- JP
- Japan
- Prior art keywords
- shielding
- moving shaft
- shielding wall
- rotating
- cam
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000007664 blowing Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 30
- 238000005192 partition Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 22
- 238000007710 freezing Methods 0.000 description 16
- 230000008014 freezing Effects 0.000 description 16
- 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 6
- 238000010257 thawing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 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
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
この状態に於ける遮蔽装置70を後方から見た図であり、図10(B)はこの状態に於ける回転プレート731等を前方から見た図であり、図11にはこの状態に於ける風路の状況を後方から見た図である。
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 (2)
- 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、前記回動遮蔽壁と回動可能に接続されたカムと、ソレノイドと、を有し、
前記ソレノイドの可動部が半径方向に沿って移動することで、前記カムを介して、前記回動遮蔽壁が開閉することを特徴とする遮蔽装置。 - 前記カムは、一端側が前記回動遮蔽壁と回動可能に接続され、他端側に形成された当接部が前記可動部に接続することを特徴とする請求項1に記載の遮蔽装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023093030A JP2023111954A (ja) | 2019-05-24 | 2023-06-06 | 遮蔽装置 |
Applications Claiming Priority (2)
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 |
JP2023093030A JP2023111954A (ja) | 2019-05-24 | 2023-06-06 | 遮蔽装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019098053A Division JP7296621B2 (ja) | 2019-05-24 | 2019-05-24 | 遮蔽装置およびそれを備えた冷蔵庫 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2023111954A true JP2023111954A (ja) | 2023-08-10 |
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 Before (1)
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 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3978842A4 (ja) |
JP (2) | JP7296621B2 (ja) |
CN (1) | CN113906265B (ja) |
WO (1) | WO2020238616A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11994333B2 (en) | 2021-11-17 | 2024-05-28 | Whirlpool Corporation | Appliance fan assembly |
Family Cites Families (17)
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 |
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 |
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 |
CN105650980B (zh) * | 2016-03-09 | 2018-04-20 | 青岛海尔股份有限公司 | 冰箱及用于冰箱的分路送风装置 |
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 |
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 |
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 |
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 |
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 |
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 |
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 EP EP20813253.0A patent/EP3978842A4/en active Pending
- 2020-05-12 WO PCT/CN2020/089802 patent/WO2020238616A1/zh unknown
- 2020-05-12 CN CN202080038453.7A patent/CN113906265B/zh active Active
-
2023
- 2023-06-06 JP JP2023093030A patent/JP2023111954A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3978842A1 (en) | 2022-04-06 |
JP2020193731A (ja) | 2020-12-03 |
WO2020238616A1 (zh) | 2020-12-03 |
CN113906265A (zh) | 2022-01-07 |
CN113906265B (zh) | 2023-07-14 |
EP3978842A4 (en) | 2022-08-10 |
JP7296621B2 (ja) | 2023-06-23 |
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