JP6254404B2 - 遮蔽装置およびそれを有する冷蔵庫 - Google Patents
遮蔽装置およびそれを有する冷蔵庫 Download PDFInfo
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- JP6254404B2 JP6254404B2 JP2013197002A JP2013197002A JP6254404B2 JP 6254404 B2 JP6254404 B2 JP 6254404B2 JP 2013197002 A JP2013197002 A JP 2013197002A JP 2013197002 A JP2013197002 A JP 2013197002A JP 6254404 B2 JP6254404 B2 JP 6254404B2
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- air
- blower cover
- blower
- refrigerator
- air passage
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- 238000001816 cooling Methods 0.000 description 60
- 235000013311 vegetables Nutrition 0.000 description 34
- 238000010257 thawing Methods 0.000 description 21
- 230000008014 freezing Effects 0.000 description 17
- 238000007710 freezing Methods 0.000 description 17
- 238000003860 storage Methods 0.000 description 16
- 238000009413 insulation Methods 0.000 description 15
- 238000005192 partition Methods 0.000 description 15
- 238000005057 refrigeration Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 11
- 239000013598 vector Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 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
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
- F25D2317/0681—Details thereof
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)
Description
図1から図3を参照して、本形態の遮蔽装置50の構成を説明する。図1は遮蔽装置50を構成する部材を縦方向に分解して示す斜視図であり、図2は遮蔽装置50の各部を示す図であり、図3は遮蔽装置の機能を示す図である。
本発明の実施形態に係る冷蔵庫の構造を図面に基づき詳細に説明する。
次に、上記した各図を再び参照して、以上説明の構成を備えた冷蔵庫1の動作について説明する。
2 断熱箱体
2a 外箱
2b 内箱
2c 断熱材
3 冷蔵室
4 製氷室
5 上段冷凍室
6 下段冷凍室
7 野菜室
8,8a,8b 断熱扉
9 断熱扉
10 断熱扉
11 断熱扉
12 断熱扉
13 冷却室
13a 送り口
13b 戻り口
14 冷蔵室供給風路
14a 冷蔵室供給風路
15 冷凍室供給風路
16 野菜室供給風路
17 吹出口
18 吹出口
19 吹出口
20 帰還風路
21 野菜室帰還風路
22 戻り口
23 戻り口
24 戻り口
25 冷蔵室ダンパ
26 野菜室ダンパ
28 断熱仕切壁
29 断熱仕切壁
31 圧縮器
32 冷却器
33 除霜ヒータ
35 送風機
36 ケーシング
36a 風洞
37 ファン
45 仕切体
46 仕切体
47 前面カバー
50 遮蔽装置
51 送風機カバー
51b 支持孔
51c ネジ孔
51d 主面部
51e 側面部
51f ネジ溝
51g 切り欠き部
51h 肉厚部
51i 非連続部
51k 側面
51m 非連続部
52 支持基体
52a 枠部
52b 支持フレーム
52c 環状支持部
52d 軸支持部
52e 孔部
53 冷凍室温度センサ
54 駆動軸
54a ネジ山
54b 側面
55 冷蔵室温度センサ
56 ガイドピン
Claims (7)
- 冷蔵庫内で流通する空気の経路を塞ぐ遮蔽装置であり、
ネジ溝が形成されたネジ孔と、支持孔と、を有する送風機カバーと、
前記ネジ溝に螺合するネジ山が形成されて前記ネジ孔を貫通する駆動軸と、
前記送風機カバーの前記支持孔を摺動可能に隙間なく貫通する円柱状のガイドピンと、を備え、
前記駆動軸の前記ネジ山と前記送風機カバーの前記ネジ溝との間に、前記送風機カバーの内部から外部へ空気が流通する風路を設けることを特徴とする遮蔽装置。 - 前記駆動軸の前記ネジ山の側面は、前記送風機カバーの前記ネジ溝に対して、半径方向外側の方が内側よりも離間する傾斜形状であり、
前記駆動軸の前記ネジ山の側面と、前記送風機カバーの前記ネジ溝との間に、前記風路を設けることを特徴とする請求項1に記載の遮蔽装置。 - 前記ネジ孔に面する前記送風機カバーの一部を切り欠いて、切り欠き部を設け、
前記切り欠き部が前記風路の一部とな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。 - 前記送風機カバーが前記経路を塞ぐ際に、前記切り欠き部に当接して前記風路を塞ぐ支持部を更に有することを特徴とする請求項3に記載の遮蔽装置。
- 前記ネジ孔を囲む部分の前記送風機カバーを環状に肉厚にした肉厚部を更に有し、
前記ネジ溝が終端する部分にて前記肉厚部を除去した非連続部を設けることを特徴とする請求項1から請求項4の何れかに記載の遮蔽装置。 - 前記送風機カバーの厚み方向の長さよりも、前記ガイドピンの方が長いことを特徴とする請求項1から請求項5の何れかに記載の遮蔽装置。
- 請求項1から請求項6の何れかに記載の遮蔽装置を備えた冷蔵庫。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197002A JP6254404B2 (ja) | 2013-09-24 | 2013-09-24 | 遮蔽装置およびそれを有する冷蔵庫 |
ES14849978.3T ES2681471T3 (es) | 2013-09-24 | 2014-09-18 | Dispositivo de protección y refrigerador que comprende el mismo |
CN201480006637.XA CN104956168B (zh) | 2013-09-24 | 2014-09-18 | 遮蔽装置及包括该遮蔽装置的冰箱 |
EP14849978.3A EP3051240B1 (en) | 2013-09-24 | 2014-09-18 | Shielding device and refrigerator comprising same |
PCT/CN2014/086859 WO2015043418A1 (zh) | 2013-09-24 | 2014-09-18 | 遮蔽装置及包括该遮蔽装置的冰箱 |
AU2014328077A AU2014328077B2 (en) | 2013-09-24 | 2014-09-18 | Shielding device and refrigerator comprising same |
US15/015,805 US10228180B2 (en) | 2013-09-24 | 2016-02-04 | Shielding device and refrigerator comprising same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197002A JP6254404B2 (ja) | 2013-09-24 | 2013-09-24 | 遮蔽装置およびそれを有する冷蔵庫 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017110303A Division JP6379256B2 (ja) | 2017-06-02 | 2017-06-02 | 遮蔽装置およびそれを有する冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015064122A JP2015064122A (ja) | 2015-04-09 |
JP6254404B2 true JP6254404B2 (ja) | 2017-12-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013197002A Active JP6254404B2 (ja) | 2013-09-24 | 2013-09-24 | 遮蔽装置およびそれを有する冷蔵庫 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10228180B2 (ja) |
EP (1) | EP3051240B1 (ja) |
JP (1) | JP6254404B2 (ja) |
CN (1) | CN104956168B (ja) |
AU (1) | AU2014328077B2 (ja) |
ES (1) | ES2681471T3 (ja) |
WO (1) | WO2015043418A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020119575A1 (zh) | 2018-12-13 | 2020-06-18 | 青岛海尔电冰箱有限公司 | 冰箱 |
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JP6358836B2 (ja) * | 2014-04-09 | 2018-07-18 | 日本電産サンキョー株式会社 | ダンパ装置 |
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Cited By (3)
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WO2020119575A1 (zh) | 2018-12-13 | 2020-06-18 | 青岛海尔电冰箱有限公司 | 冰箱 |
JP2020094753A (ja) * | 2018-12-13 | 2020-06-18 | アクア株式会社 | 冷蔵庫 |
EP3896370A4 (en) * | 2018-12-13 | 2022-02-16 | Qingdao Haier Refrigerator Co., Ltd | REFRIGERATOR |
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Publication number | Publication date |
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EP3051240B1 (en) | 2018-04-25 |
ES2681471T3 (es) | 2018-09-13 |
EP3051240A1 (en) | 2016-08-03 |
US20160153693A1 (en) | 2016-06-02 |
AU2014328077B2 (en) | 2016-07-28 |
US10228180B2 (en) | 2019-03-12 |
CN104956168B (zh) | 2017-03-29 |
EP3051240A4 (en) | 2016-09-28 |
WO2015043418A1 (zh) | 2015-04-02 |
AU2014328077A1 (en) | 2016-02-18 |
JP2015064122A (ja) | 2015-04-09 |
CN104956168A (zh) | 2015-09-30 |
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