JP5390089B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP5390089B2 JP5390089B2 JP2007305880A JP2007305880A JP5390089B2 JP 5390089 B2 JP5390089 B2 JP 5390089B2 JP 2007305880 A JP2007305880 A JP 2007305880A JP 2007305880 A JP2007305880 A JP 2007305880A JP 5390089 B2 JP5390089 B2 JP 5390089B2
- Authority
- JP
- Japan
- Prior art keywords
- visible light
- irradiation
- fin
- light source
- refrigeration
- 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.)
- Expired - Fee Related
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- 238000005057 refrigeration Methods 0.000 claims description 62
- 238000001816 cooling Methods 0.000 claims description 33
- 230000001699 photocatalysis Effects 0.000 claims description 16
- 239000011941 photocatalyst Substances 0.000 description 37
- 239000010408 film Substances 0.000 description 12
- 235000013311 vegetables Nutrition 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000001954 sterilising effect Effects 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 9
- 230000008014 freezing Effects 0.000 description 9
- 238000007710 freezing Methods 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 230000001877 deodorizing effect Effects 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 7
- 238000004332 deodorization Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000010257 thawing Methods 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003058 platinum compounds Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Catalysts (AREA)
Description
10 冷蔵室 11 野菜室 13 野菜容器
15 低温室 16 温度切替室 17 冷凍室
23 冷蔵用冷却器 24、29 ファン 25 冷媒パイプ
26 端板 27 フィン 28 冷凍用冷却器
31 可視光応答型光触媒被膜 32 発光ダイオード(LED)
33 支持部材
Claims (5)
- 冷蔵空間と冷凍空間とを有し、
前記冷蔵空間をフィンアンドチューブ型の冷蔵用冷却器とファンによる冷気循環で所定温度に保持し、
前記冷蔵用冷却器の幅方向に亙って隣接するように多数配置したフィン表面に可視光応答型の光触媒皮膜を施し、
前記フィン表面を照射可能な位置に可視光光源を設けるとともに、冷蔵空間の冷却運転に対応して可視光光源の照射、停止を制御するようにし、
前記可視光光源を、前記フィンの隣接方向に沿わせるとともに、前記フィンの端部から所定長離間して配置した複数の発光ダイオードとし、照射方向を前記フィン間に指向させた冷蔵庫において、前記フィンが光の照射方向に分割され間隔をあけて配置されている
ことを特徴とする冷蔵庫。 - 冷蔵空間の冷却動作は、冷蔵用冷却器による冷却運転、冷却停止時のファン駆動による加湿運転、運転停止の運転モードを有し、可視光光源は、少なくとも前記加湿運転および運転停止時に照射するようにした
ことを特徴とする請求項1記載の冷蔵庫。 - 冷却運転を開始して所定時間経過した際に可視光光源の照射を停止し、冷却運転が終了した時点で可視光光源の照射を開始するようにした
ことを特徴とする請求項2記載の冷蔵庫。 - 冷却運転を開始して所定時間経過した際に可視光光源の照射を停止し、加湿運転を開始してから所定時間後に可視光光源の照射を開始するようにした
ことを特徴とする請求項2記載の冷蔵庫。 - 運転開始当初あるいは運転停止後の再起動時には、運転モードにかかわらず可視光光源を所定時間連続して照射する
ことを特徴とする請求項2記載の冷蔵庫。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007305880A JP5390089B2 (ja) | 2007-11-27 | 2007-11-27 | 冷蔵庫 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007305880A JP5390089B2 (ja) | 2007-11-27 | 2007-11-27 | 冷蔵庫 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012194457A Division JP2013007562A (ja) | 2012-09-04 | 2012-09-04 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009127978A JP2009127978A (ja) | 2009-06-11 |
JP5390089B2 true JP5390089B2 (ja) | 2014-01-15 |
Family
ID=40819088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007305880A Expired - Fee Related JP5390089B2 (ja) | 2007-11-27 | 2007-11-27 | 冷蔵庫 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5390089B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011033296A (ja) * | 2009-08-04 | 2011-02-17 | Mitsubishi Electric Corp | 冷蔵庫 |
JP5435056B2 (ja) * | 2012-02-17 | 2014-03-05 | 三菱電機株式会社 | 冷蔵庫 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002333266A (ja) * | 2001-05-07 | 2002-11-22 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JP2002257461A (ja) * | 2002-01-17 | 2002-09-11 | Toshiba Ave Co Ltd | 冷凍冷蔵庫 |
JP2004166996A (ja) * | 2002-11-20 | 2004-06-17 | Toshiba Lighting & Technology Corp | 光触媒ユニット、脱臭装置及び冷蔵庫 |
JP2005226862A (ja) * | 2004-02-10 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 脱臭装置および冷蔵庫 |
JP2005331199A (ja) * | 2004-05-21 | 2005-12-02 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
JP2007139230A (ja) * | 2005-11-15 | 2007-06-07 | Keiji Iimura | 光触媒を有する冷蔵庫 |
JP2007146041A (ja) * | 2005-11-29 | 2007-06-14 | Sanyo Electric Co Ltd | 可視光反応型光触媒を含む溶剤型塗料およびそれを用いた積層構造体および冷凍装置 |
-
2007
- 2007-11-27 JP JP2007305880A patent/JP5390089B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009127978A (ja) | 2009-06-11 |
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