WO2021008273A1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

Info

Publication number
WO2021008273A1
WO2021008273A1 PCT/CN2020/095103 CN2020095103W WO2021008273A1 WO 2021008273 A1 WO2021008273 A1 WO 2021008273A1 CN 2020095103 W CN2020095103 W CN 2020095103W WO 2021008273 A1 WO2021008273 A1 WO 2021008273A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
sterilization
duct
air duct
air outlet
Prior art date
Application number
PCT/CN2020/095103
Other languages
English (en)
Chinese (zh)
Inventor
衣尧
姜波
徐同
王文椿
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2021008273A1 publication Critical patent/WO2021008273A1/fr

Links

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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • 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
    • 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • 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
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing

Definitions

  • the invention relates to household appliances, in particular to a refrigerator.
  • Refrigerators do have a fresh-keeping effect on refrigerated food, vegetables, meat and eggs, etc., which greatly facilitates people's lives.
  • Refrigerators generally have a freezer compartment and a refrigerating compartment.
  • the working temperature of the refrigerating compartment is generally higher than 0°C and is used to keep food fresh.
  • the working temperature of the freezer compartment can generally reach more than ten degrees below zero, which can store food for a long time.
  • bacteria are easy to produce, and different foods are easy to smell, which affects the taste of the food or causes the food to deteriorate, and it is easy to cause certain harm to the human body.
  • the refrigerator is generally equipped with a sterilization and deodorization module, but the life of the sterilization and deodorization module is limited. After the refrigerator is used for a period of time, the sterilization and deodorization module will fail, which cannot solve the problem of sterilization and deodorization in the refrigerator for a long time.
  • the invention provides a refrigerator, and a detachable sterilization and deodorization module is arranged in the air duct of the refrigerator.
  • the refrigerator provided by the present invention includes:
  • the air duct is arranged on one side of the refrigerating compartment and has an air inlet and an air outlet communicating with the refrigerating compartment;
  • a refrigeration system arranged in the box body, for generating cold air and supplying it to the refrigeration compartment through the air duct;
  • the sterilization and deodorization module is detachably installed in the air duct and partly placed in the refrigeration room.
  • the sterilization and deodorization module is located at the air inlet of the air duct to the On the cold air delivery path between the air outlets.
  • the air duct is formed between the cover plate and the box body, the cover plate is provided with a mounting hole, and the sterilizing and removing The smell module is detachably installed in the air duct through the installation hole.
  • the air duct includes a main air duct provided with the air inlet and a sub-air duct connecting the main air duct and the air outlet, and the sterilization and deodorization module is placed in the main air duct and adjacent to The position of the air inlet.
  • the air duct includes a main air duct provided with an air inlet and an air distribution duct connecting the main air duct and the air outlet, and the sterilization and deodorization module is placed in the air distribution duct.
  • the air outlet includes a first air outlet and a second air outlet that are arranged opposite to each other, and the air distribution channel includes a first air distribution channel connected to the first air outlet and a first air outlet connected to the second air outlet.
  • the second air distribution duct, the sterilization and deodorization module is placed in the main air duct and is close to the first air distribution duct and the second air distribution duct.
  • the sterilization and deodorization module includes a mounting seat matched with the mounting hole box and a sterilization unit provided in the mounting seat, and the mounting seat is movably installed in the air duct through the mounting hole.
  • the cover plate is provided with a support frame protruding toward the inside of the air duct along the edge of the mounting hole, and the mounting seat is movably supported on the support frame.
  • the mounting seat is configured in a drawer shape, and includes a receiving portion for accommodating the sterilization unit and an end plate provided at one end of the receiving portion, and the receiving portion is slidably mounted on the support frame and the end abuts against it. Leaning against the box body, the end plate completely covers the mounting hole.
  • a groove is provided on the cover plate, the groove is communicated with the mounting hole, and a part of the end plate is exposed from the groove.
  • the sterilization unit includes one or a combination of activated carbon, molecular sieve and silica gel.
  • a detachable sterilization and deodorization module is arranged in the air duct, which is convenient for users to replace with a new sterilization and deodorization module, maintains continuous sterilization in the refrigerator, prevents the generation of peculiar smell, and improves user experience.
  • Figure 1 is a schematic cross-sectional view of a refrigerator in an embodiment of the present invention
  • Fig. 2 is a schematic diagram of the air duct of the refrigerator shown in Fig. 1.
  • Figure 3 is another schematic diagram of the air duct shown in Figure 2;
  • FIG. 4 is a schematic diagram of the sterilization and deodorization module of the refrigerator shown in FIG. 2.
  • an embodiment of the present invention provides a refrigerator including a cabinet 10, an air duct 30, and a refrigeration system 50.
  • a refrigeration compartment 20 is formed in the cabinet 10, and the air duct 30 is arranged in the refrigeration compartment 20.
  • the refrigerator also includes a cover plate 11 installed in the refrigerating compartment 20.
  • An air duct 30 is formed between the cover plate 11 and the box body 10.
  • the air duct 30 includes an air inlet and is connected to the refrigerating compartment 20 The air outlet 31.
  • the refrigeration system 50 is arranged in the box 10 for generating cold air, and the generated cold air enters the air duct 30 from the air inlet, and is supplied to the refrigeration compartment 20 from the air outlet 31 through the air duct 30.
  • the refrigerator further includes a sterilization and deodorization module 40, which is detachably installed inside the air duct 30, and is located on the cold air transport path from the air inlet of the air duct 30 to the air outlet 31.
  • a sterilization and deodorization module 40 which is detachably installed inside the air duct 30, and is located on the cold air transport path from the air inlet of the air duct 30 to the air outlet 31.
  • the cold air generated by the refrigeration system 50 flows into the refrigeration compartment 20 after being purified by the sterilization and deodorization module 40.
  • a part of the sterilization and deodorization module 40 is placed in the refrigeration compartment 20.
  • the user can directly disassemble and install the sterilization and deodorization module 40 in the refrigeration compartment 20 by operating the part of the sterilization and deodorization module 40 placed in the refrigeration compartment to ensure sterilization.
  • the effectiveness of the deodorizing module 40 ensures continuous sterilization of the refrigerator.
  • a cover plate 11 is installed on the back side of the ice making compartment, an air duct 30 is formed between the cover plate 11 and the box body 10, a mounting hole 12 is provided on the cover plate 11, and the sterilization and deodorization module 40 can pass through the mounting hole 12
  • the disassembled and installed inside the air duct 30 extends longitudinally along the box body 10, the refrigeration system 50 is installed at the bottom of the box body 10, and cold air is transported along the air duct 30 from bottom to top. The user can directly take out or install the sterilization and deodorization module 40 from the installation hole 12 in the refrigeration compartment 20, which is convenient for operation.
  • the air duct 30 includes a main air duct 32 and a divided air duct 33.
  • the main air duct 32 is provided with an air inlet to communicate with the refrigeration system 50, and the divided air duct 33 connects the main air duct 32 and the air outlet 31.
  • the cold air generated by the refrigeration system 50 enters the main air duct 32 through the air inlet, is distributed to the air distribution duct 33, and is delivered to the inside of the refrigeration compartment 20 through the air distribution duct 33.
  • the sterilization and deodorization module 40 is placed inside the main air duct 32 and close to the air inlet. Therefore, only one sterilization and deodorization module 40 is provided on the main air duct 32 to achieve sterilization and deodorization in the refrigeration compartment 20.
  • each air distribution duct 33 is provided with a sterilization and deodorization module 40, and the cold air flow is distributed to different air outlets 31 after passing through the sterilization and deodorization module 40 to improve the reliability of sterilization and deodorization.
  • the gap between the edge of the cover 11 and the box body 10 forms an air outlet 31.
  • the air outlet 31 includes a first air outlet and a second air outlet that are arranged opposite to each other, that is, the first air outlet and the second air outlet. The direction of the cold air blown from the air outlet is opposite.
  • the air distribution duct 33 includes a first air distribution duct connected to the first air outlet and a second air distribution duct connected to the second air outlet.
  • the sterilization and deodorization module 40 is arranged in the air distribution duct 33, And placed near the first and second air distribution channels, the cold air flows from the main air channel 32 to different air distribution channels 33, flows through the sterilization and deodorization module 40 on the air distribution channel 33, and then passes through the air outlet 31 enters the inside of the refrigeration compartment 20, therefore, the stability of sterilization and deodorization can be improved, the number of sterilization and deodorization modules 40 can be reduced, and the manufacturing cost can be reduced.
  • the sterilization and deodorization module 40 includes a mounting seat 41 and a sterilization unit 42 placed in the mounting seat 41.
  • the mounting seat 41 cooperates with the mounting hole 12 and is movably installed in the mounting hole 12 to facilitate the user to take out and install Seat 41, replace the sterilization unit 42 in the mounting seat 41.
  • the cover plate 11 is provided with a support frame 13 protruding from the edge of the mounting hole 12 toward the inside of the air duct 30.
  • the support frame 13 is in a grid shape to ensure cold air flow, and the support frame 13 is configured to cooperate with the sterilization and deodorization module 40
  • the mounting seat 41 is configured in a drawer shape, and includes a receiving portion 411 for accommodating the sterilization unit 42 and an end plate 412 provided at one end of the receiving portion 411.
  • the receiving part 411 is slidably mounted on the support frame 13 and the end abuts against the box body 10.
  • the receiving part 411 is grid-shaped to facilitate the flow of cold air, and the receiving part 411 is a rectangular parallelepiped with an open top. The open end of the accommodating part 411 is taken out and placed in the sterilization unit 42.
  • the end plate 412 completely covers the mounting hole 12 to prevent cold air from leaking from the mounting hole 12.
  • the end plate 412 is placed inside the refrigeration compartment 20, and the user can pull the end plate 412 inside the refrigeration compartment 20 to pull the sterilization and deodorization module 40 out of the mounting hole 12, and replace the sterilization unit 42.
  • the cover plate 11 is provided with a groove 14 which communicates with the mounting hole 12, and a part of the end plate 412 is exposed from the groove 14. Therefore, the user can pull the end through the gap between the end plate 412 and the groove 14 Board 412 is more convenient.
  • the mounting seat 41 and the cover 11 can also be connected in other ways, such as pivotal connection, and the sterilization unit 42 can be taken out by rotating the mounting seat 41.
  • the sterilization unit 42 has a three-dimensional grid shape or a small spherical shape to ensure the ventilation effect.
  • the sterilization unit 42 includes one or a combination of activated carbon, molecular sieve and silica gel.

Abstract

L'invention concerne un réfrigérateur. Le réfrigérateur comprend : un corps de boîte (10), un compartiment de réfrigération (20) étant formé à l'intérieur du corps de boîte ; un conduit d'air (30), disposé sur un côté du compartiment de réfrigération (20) et pourvu d'une entrée d'air et d'une sortie d'air (31) en communication avec le compartiment de réfrigération (20) ; et un système de réfrigération (50) disposé à l'intérieur du corps de boîte (10) et utilisé pour générer de l'air froid et fournir l'air froid au compartiment de réfrigération (20) par l'intermédiaire du conduit d'air (30) ; et le réfrigérateur comprend en outre un module de stérilisation et d'élimination d'odeurs (40), le module de stérilisation et d'élimination d'odeurs (40) étant monté de manière amovible à l'intérieur du conduit d'air (30) et une partie du module de stérilisation et d'élimination d'odeurs est disposée à l'intérieur du compartiment de réfrigération (20) et le module de stérilisation et d'élimination d'odeurs (40) est situé sur un trajet de transport d'air froid entre l'entrée d'air et la sortie d'air (31) du conduit d'air (30). Le réfrigérateur pourvu du module de stérilisation et d'élimination d'odeurs (40) relié de manière amovible facilite le remplacement dudit module par un utilisateur et assure que l'intérieur du réfrigérateur est stérilisé en continu et sans odeur.
PCT/CN2020/095103 2019-07-17 2020-06-09 Réfrigérateur WO2021008273A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910645278.7A CN112240669A (zh) 2019-07-17 2019-07-17 冰箱
CN201910645278.7 2019-07-17

Publications (1)

Publication Number Publication Date
WO2021008273A1 true WO2021008273A1 (fr) 2021-01-21

Family

ID=74167159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/095103 WO2021008273A1 (fr) 2019-07-17 2020-06-09 Réfrigérateur

Country Status (2)

Country Link
CN (1) CN112240669A (fr)
WO (1) WO2021008273A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105148313A (zh) * 2015-09-30 2015-12-16 青岛海尔股份有限公司 用于冰箱的杀菌除臭装置和冰箱
CN105664207A (zh) * 2016-01-29 2016-06-15 青岛海尔股份有限公司 冰箱及其除菌除异味装置和控制方法
CN206257882U (zh) * 2016-12-13 2017-06-16 佛山市小鲜互联电器科技有限公司 一种风道杀菌除味装置及具有该装置的冰箱
CN208301287U (zh) * 2017-09-30 2019-01-01 明光源盛机电科技有限公司 一种冰箱式电子衣柜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655594B1 (fr) * 1993-11-26 1999-01-27 Lg Electronics Inc. Réfrigérateur comprenant un dispositif de désodorisation
KR0162411B1 (ko) * 1995-10-13 1999-02-18 구자홍 냉장고
CN202304205U (zh) * 2011-11-03 2012-07-04 合肥美菱股份有限公司 一种风冷冰箱风道装置
CN202596523U (zh) * 2012-04-25 2012-12-12 张始园 一种便于开启的橱柜门
JP6157858B2 (ja) * 2013-01-11 2017-07-05 東芝ライフスタイル株式会社 冷蔵庫
CN205619677U (zh) * 2016-04-08 2016-10-05 合肥华凌股份有限公司 杀菌除味装置及冰箱
CN109077497A (zh) * 2018-10-11 2018-12-25 上海龙达塑料科技股份有限公司 一种整体式吹塑医用床头柜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105148313A (zh) * 2015-09-30 2015-12-16 青岛海尔股份有限公司 用于冰箱的杀菌除臭装置和冰箱
CN105664207A (zh) * 2016-01-29 2016-06-15 青岛海尔股份有限公司 冰箱及其除菌除异味装置和控制方法
CN206257882U (zh) * 2016-12-13 2017-06-16 佛山市小鲜互联电器科技有限公司 一种风道杀菌除味装置及具有该装置的冰箱
CN208301287U (zh) * 2017-09-30 2019-01-01 明光源盛机电科技有限公司 一种冰箱式电子衣柜

Also Published As

Publication number Publication date
CN112240669A (zh) 2021-01-19

Similar Documents

Publication Publication Date Title
CN102741633B (zh) 冰箱
JP5626933B2 (ja) 冷蔵庫
CN102620509A (zh) 适用于风冷冰箱的果蔬盒及其速冷保湿方法
JP4695182B2 (ja) 冷蔵庫
CN105066555B (zh) 冰箱
CN212253311U (zh) 一种冰箱
JP6366072B2 (ja) 冷蔵庫
CN211400490U (zh) 一种冰箱
WO2021008273A1 (fr) Réfrigérateur
CN111623581A (zh) 一种冰箱
JP2010151334A (ja) 冷蔵庫
JP2011117666A (ja) 冷蔵庫
CN205002511U (zh) 冰箱
WO2021008272A1 (fr) Réfrigérateur
CN205641742U (zh) 风冷冰箱
JP2010243070A (ja) 冷蔵庫
WO2021008141A1 (fr) Réfrigérateur
JP2015054088A (ja) ショーケースの加湿冷却装置及び加湿冷却ショーケース
JP6473193B2 (ja) 冷蔵庫
WO2014109153A1 (fr) Réfrigérateur
CN205849861U (zh) 用于冰箱的杀菌装置及冰箱
CN217524458U (zh) 一种风幕柜用消毒装置
JP5767051B2 (ja) 冷蔵庫
CN205849860U (zh) 冰箱及用于冰箱的杀菌装置
JP2010112673A (ja) 冷蔵庫

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20841271

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20841271

Country of ref document: EP

Kind code of ref document: A1