JP2020101314A - 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
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- JP2020101314A JP2020101314A JP2018238757A JP2018238757A JP2020101314A JP 2020101314 A JP2020101314 A JP 2020101314A JP 2018238757 A JP2018238757 A JP 2018238757A JP 2018238757 A JP2018238757 A JP 2018238757A JP 2020101314 A JP2020101314 A JP 2020101314A
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- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 35
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000007710 freezing Methods 0.000 description 32
- 230000008014 freezing Effects 0.000 description 32
- 238000005192 partition Methods 0.000 description 28
- 235000013311 vegetables Nutrition 0.000 description 11
- 229920003002 synthetic resin Polymers 0.000 description 9
- 239000000057 synthetic resin Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 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
- 238000010257 thawing Methods 0.000 description 1
Images
Classifications
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- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- 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
- 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
- F25D2317/0683—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 the fans not of the axial type
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0028—Details for cooling refrigerating machinery characterised by the fans
- F25D2323/00282—Details for cooling refrigerating machinery characterised by the fans the fans not of the axial type
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
30 ギア
31 冷凍室供給風路
33 吹出口
34、341、342、343、344、345、346 吹出口
35 開口部
37 野菜室帰還風路
38 戻り口
39 戻り口
40 磁石
41 磁気センサ
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
49 ギア溝
50 環状凸状部
501 始点
502 終点
51 挿入孔
52 抵抗器
53 回転軸
54 制御装置
56 風路区画壁
57 蓋部材
60 遮蔽壁駆動機構
61、611、612、613、614 カム
62 カム収納部
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 回動遮蔽壁
72 距離センサ
721 発信部
722 受信部
73 回転プレート
74 駆動モータ
76、761、762、763、764 移動軸
80 スライド溝
801、802、803、804、805、806、807、808、809、8010、8011、8012 スライド溝
811、812、813、814、815、816、817、818、819、8110、8111、8112 変化点
83 枠状部
85 凹状部
86 貫通孔
91 温度センサ
92 タイマ
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、
前記遮蔽壁駆動機構を制御する制御装置と、を具備し、
前記遮蔽壁駆動機構は、環状のスライド溝が形成された回転プレートと、前記スライド溝に係合する移動軸が形成されて前記回動遮蔽壁に回転可能に連結されたカムと、前記回転プレートを回転するモータと、を有し、
前記回転プレートの回転方向に於ける位置を検出する位置検出装置をさらに含み、
前記制御装置は、前記位置検出装置の出力に基づいて、前記遮蔽壁駆動機構を制御することを特徴とする遮蔽装置。 - 前記位置検出装置は、回転方向に於ける前記回転プレートの厚さの変化を検出することを特徴とする請求項1に記載の遮蔽装置。
- 前記位置検出装置は、前記回転プレートと共に回転することで出力される電気的特性値の変化を検出することを特徴とする請求項1に記載の遮蔽装置。
- 前記位置検出装置は、前記回転プレートの回転に伴い変化する磁力を検出することを特徴とする請求項1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 |
---|---|---|---|
JP2018238757A JP7226770B2 (ja) | 2018-12-20 | 2018-12-20 | 遮蔽装置およびそれを備えた冷蔵庫 |
EP19900823.6A EP3901541A4 (en) | 2018-12-20 | 2019-12-06 | SHIELDING DEVICE AND REFRIGERATOR WITH IT |
CN201980028184.3A CN112055802B (zh) | 2018-12-20 | 2019-12-06 | 遮蔽装置及具有该遮蔽装置的冰箱 |
PCT/CN2019/123489 WO2020125443A1 (zh) | 2018-12-20 | 2019-12-06 | 遮蔽装置及具有该遮蔽装置的冰箱 |
JP2023014606A JP7460205B2 (ja) | 2018-12-20 | 2023-02-02 | 遮蔽装置およびそれを備えた冷蔵庫 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018238757A JP7226770B2 (ja) | 2018-12-20 | 2018-12-20 | 遮蔽装置およびそれを備えた冷蔵庫 |
Related Child Applications (1)
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JP2023014606A Division JP7460205B2 (ja) | 2018-12-20 | 2023-02-02 | 遮蔽装置およびそれを備えた冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020101314A true JP2020101314A (ja) | 2020-07-02 |
JP7226770B2 JP7226770B2 (ja) | 2023-02-21 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018238757A Active JP7226770B2 (ja) | 2018-12-20 | 2018-12-20 | 遮蔽装置およびそれを備えた冷蔵庫 |
JP2023014606A Active JP7460205B2 (ja) | 2018-12-20 | 2023-02-02 | 遮蔽装置およびそれを備えた冷蔵庫 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2023014606A Active JP7460205B2 (ja) | 2018-12-20 | 2023-02-02 | 遮蔽装置およびそれを備えた冷蔵庫 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3901541A4 (ja) |
JP (2) | JP7226770B2 (ja) |
CN (1) | CN112055802B (ja) |
WO (1) | WO2020125443A1 (ja) |
Citations (9)
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JPS57102804U (ja) * | 1980-12-16 | 1982-06-24 | ||
JPS61114501A (ja) * | 1984-11-09 | 1986-06-02 | 三國工業株式会社 | ポテンシヨメ−タ |
JPS62182449A (ja) * | 1986-02-04 | 1987-08-10 | Nippon Denso Co Ltd | スロツトル開度検出装置 |
JPH01137407U (ja) * | 1988-03-16 | 1989-09-20 | ||
JPH03247976A (ja) * | 1990-02-26 | 1991-11-06 | Matsushita Refrig Co Ltd | ダンパー開閉装置 |
JPH04152211A (ja) * | 1990-10-16 | 1992-05-26 | Sony Corp | 撮像装置 |
CN106286327A (zh) * | 2016-09-29 | 2017-01-04 | 青岛海尔股份有限公司 | 离心风机 |
WO2017152530A1 (zh) * | 2016-03-09 | 2017-09-14 | 青岛海尔股份有限公司 | 冰箱及用于冰箱的分路送风装置 |
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-
2018
- 2018-12-20 JP JP2018238757A patent/JP7226770B2/ja active Active
-
2019
- 2019-12-06 WO PCT/CN2019/123489 patent/WO2020125443A1/zh unknown
- 2019-12-06 EP EP19900823.6A patent/EP3901541A4/en active Pending
- 2019-12-06 CN CN201980028184.3A patent/CN112055802B/zh active Active
-
2023
- 2023-02-02 JP JP2023014606A patent/JP7460205B2/ja active Active
Patent Citations (9)
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JPS57102804U (ja) * | 1980-12-16 | 1982-06-24 | ||
JPS61114501A (ja) * | 1984-11-09 | 1986-06-02 | 三國工業株式会社 | ポテンシヨメ−タ |
JPS62182449A (ja) * | 1986-02-04 | 1987-08-10 | Nippon Denso Co Ltd | スロツトル開度検出装置 |
JPH01137407U (ja) * | 1988-03-16 | 1989-09-20 | ||
JPH03247976A (ja) * | 1990-02-26 | 1991-11-06 | Matsushita Refrig Co Ltd | ダンパー開閉装置 |
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Also Published As
Publication number | Publication date |
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CN112055802B (zh) | 2022-11-22 |
CN112055802A (zh) | 2020-12-08 |
JP7460205B2 (ja) | 2024-04-02 |
WO2020125443A1 (zh) | 2020-06-25 |
EP3901541A4 (en) | 2022-02-16 |
EP3901541A1 (en) | 2021-10-27 |
JP7226770B2 (ja) | 2023-02-21 |
JP2023041864A (ja) | 2023-03-24 |
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