CN106705536A - 冰箱 - Google Patents
冰箱 Download PDFInfo
- Publication number
- CN106705536A CN106705536A CN201611111625.0A CN201611111625A CN106705536A CN 106705536 A CN106705536 A CN 106705536A CN 201611111625 A CN201611111625 A CN 201611111625A CN 106705536 A CN106705536 A CN 106705536A
- Authority
- CN
- China
- Prior art keywords
- fresh
- space
- oxygen
- keeping
- keeping space
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 140
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000007789 gas Substances 0.000 claims abstract description 109
- 239000001301 oxygen Substances 0.000 claims abstract description 109
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 109
- 239000012528 membrane Substances 0.000 claims abstract description 79
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 70
- 238000003860 storage Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004320 controlled atmosphere Methods 0.000 claims description 61
- 238000005086 pumping Methods 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 35
- 239000000463 material Substances 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 230000004099 anaerobic respiration Effects 0.000 abstract description 4
- 230000004103 aerobic respiration Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 238000013016 damping Methods 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 7
- 230000009246 food effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 244000298715 Actinidia chinensis Species 0.000 description 2
- 235000009434 Actinidia chinensis Nutrition 0.000 description 2
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000972773 Aulopiformes Species 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 2
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 2
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000017647 Brassica oleracea var italica Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 235000016623 Fragaria vesca Nutrition 0.000 description 2
- 240000009088 Fragaria x ananassa Species 0.000 description 2
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 244000088415 Raphanus sativus Species 0.000 description 2
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 description 2
- 240000006365 Vitis vinifera Species 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 235000021028 berry Nutrition 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 235000019515 salmon Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling 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
- F25D17/042—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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- 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
- F25D2317/04—Treating air flowing to refrigeration compartments
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)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611111625.0A CN106705536B (zh) | 2016-12-02 | 2016-12-02 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611111625.0A CN106705536B (zh) | 2016-12-02 | 2016-12-02 | 冰箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106705536A true CN106705536A (zh) | 2017-05-24 |
CN106705536B CN106705536B (zh) | 2020-08-28 |
Family
ID=58937435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611111625.0A Active CN106705536B (zh) | 2016-12-02 | 2016-12-02 | 冰箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106705536B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106766565A (zh) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | 冰箱 |
CN108759244A (zh) * | 2018-06-19 | 2018-11-06 | 青岛海尔股份有限公司 | 具有控氧保鲜功能的冰箱 |
CN113137813A (zh) * | 2021-04-28 | 2021-07-20 | 珠海格力电器股份有限公司 | 一种冰箱的气体浓度调控方法及保鲜冰箱 |
CN113137812A (zh) * | 2021-04-28 | 2021-07-20 | 珠海格力电器股份有限公司 | 冰箱控制方法及冰箱 |
CN114061203A (zh) * | 2020-07-31 | 2022-02-18 | 海信(山东)冰箱有限公司 | 一种冰箱 |
WO2022042423A1 (zh) * | 2020-08-25 | 2022-03-03 | 青岛海尔电冰箱有限公司 | 冰箱 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055585A (ja) * | 1991-06-28 | 1993-01-14 | Sharp Corp | 新鮮貯蔵庫 |
CN2608114Y (zh) * | 2003-04-10 | 2004-03-31 | 海尔科化工程塑料国家工程研究中心股份有限公司 | 一种平板式富氧膜组件 |
JP2004360948A (ja) * | 2003-06-03 | 2004-12-24 | Sanyo Electric Co Ltd | 冷蔵庫 |
CN2697545Y (zh) * | 2004-04-05 | 2005-05-04 | 声宝股份有限公司 | 改良的冰箱保鲜结构 |
WO2007020581A1 (en) * | 2005-08-12 | 2007-02-22 | Arcelik Anonim Sirketi | A cooling device |
CN201199115Y (zh) * | 2008-04-10 | 2009-02-25 | 河南新飞电器有限公司 | 一种降氧气调保鲜冰箱 |
CN201218181Y (zh) * | 2008-06-11 | 2009-04-08 | 汤建 | 微型静音气泵 |
CN101766321A (zh) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | 超长期保鲜系统 |
CN106766565A (zh) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | 冰箱 |
CN206291616U (zh) * | 2016-12-02 | 2017-06-30 | 青岛海尔股份有限公司 | 冰箱 |
CN206362069U (zh) * | 2016-12-02 | 2017-07-28 | 青岛海尔股份有限公司 | 冰箱 |
-
2016
- 2016-12-02 CN CN201611111625.0A patent/CN106705536B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055585A (ja) * | 1991-06-28 | 1993-01-14 | Sharp Corp | 新鮮貯蔵庫 |
CN2608114Y (zh) * | 2003-04-10 | 2004-03-31 | 海尔科化工程塑料国家工程研究中心股份有限公司 | 一种平板式富氧膜组件 |
JP2004360948A (ja) * | 2003-06-03 | 2004-12-24 | Sanyo Electric Co Ltd | 冷蔵庫 |
CN2697545Y (zh) * | 2004-04-05 | 2005-05-04 | 声宝股份有限公司 | 改良的冰箱保鲜结构 |
WO2007020581A1 (en) * | 2005-08-12 | 2007-02-22 | Arcelik Anonim Sirketi | A cooling device |
CN201199115Y (zh) * | 2008-04-10 | 2009-02-25 | 河南新飞电器有限公司 | 一种降氧气调保鲜冰箱 |
CN201218181Y (zh) * | 2008-06-11 | 2009-04-08 | 汤建 | 微型静音气泵 |
CN101766321A (zh) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | 超长期保鲜系统 |
CN106766565A (zh) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | 冰箱 |
CN206291616U (zh) * | 2016-12-02 | 2017-06-30 | 青岛海尔股份有限公司 | 冰箱 |
CN206362069U (zh) * | 2016-12-02 | 2017-07-28 | 青岛海尔股份有限公司 | 冰箱 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106766565A (zh) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | 冰箱 |
CN106766565B (zh) * | 2016-12-02 | 2020-08-28 | 青岛海尔股份有限公司 | 冰箱 |
US11147298B2 (en) | 2016-12-02 | 2021-10-19 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
CN108759244A (zh) * | 2018-06-19 | 2018-11-06 | 青岛海尔股份有限公司 | 具有控氧保鲜功能的冰箱 |
CN114061203A (zh) * | 2020-07-31 | 2022-02-18 | 海信(山东)冰箱有限公司 | 一种冰箱 |
WO2022042423A1 (zh) * | 2020-08-25 | 2022-03-03 | 青岛海尔电冰箱有限公司 | 冰箱 |
CN113137813A (zh) * | 2021-04-28 | 2021-07-20 | 珠海格力电器股份有限公司 | 一种冰箱的气体浓度调控方法及保鲜冰箱 |
CN113137812A (zh) * | 2021-04-28 | 2021-07-20 | 珠海格力电器股份有限公司 | 冰箱控制方法及冰箱 |
CN113137813B (zh) * | 2021-04-28 | 2022-05-10 | 珠海格力电器股份有限公司 | 一种冰箱的气体浓度调控方法及保鲜冰箱 |
Also Published As
Publication number | Publication date |
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CN106705536B (zh) | 2020-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 116600 iic-1, export processing zone, Jinzhou District, Dalian City, Liaoning Province Patentee after: Dalian Haier refrigerator Co.,Ltd. Patentee after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Haier Smart Home Co., Ltd. |