WO2022257784A1 - 真空储物装置及冰箱 - Google Patents
真空储物装置及冰箱 Download PDFInfo
- Publication number
- WO2022257784A1 WO2022257784A1 PCT/CN2022/095652 CN2022095652W WO2022257784A1 WO 2022257784 A1 WO2022257784 A1 WO 2022257784A1 CN 2022095652 W CN2022095652 W CN 2022095652W WO 2022257784 A1 WO2022257784 A1 WO 2022257784A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- base
- air suction
- box body
- storage
- Prior art date
Links
- 238000000605 extraction Methods 0.000 claims description 56
- 238000005086 pumping Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 17
- 230000005484 gravity Effects 0.000 claims description 4
- 235000013305 food Nutrition 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000251511 Holothuroidea Species 0.000 description 1
- 244000241838 Lycium barbarum Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 235000015468 Lycium chinense Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000015961 tonic Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 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
-
- 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
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
- F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
Definitions
- the present invention provides a vacuum storage device, comprising:
- the base suction switch includes: a valve body, a first spring and a first sealing ring; wherein
- the storage box also includes: a box body suction switch, which is arranged at the suction port, wherein the box body suction switch is an elastic member, and is configured such that when the vacuum pump is turned on, the box body suction switch is moved downward by the suction force so as to be in contact with the suction port. A pumping channel is formed between them; after the pumping is completed, the pumping switch of the box body recovers upwards to deform and closes the pumping port.
- the present invention also provides a refrigerator with the aforementioned vacuum storage device.
- Fig. 4 is a schematic diagram of the vacuum storage device shown in Fig. 3 .
- FIG. 6 is a schematic diagram of the suction base 300 of the vacuum storage device 200 shown in FIG. 3 .
- FIG. 7 is a schematic exploded exploded view of the suction base 300 of the vacuum storage device 200 shown in FIG. 6 .
- a first air extraction port 310 is provided on the top wall of the air extraction base 300 in the embodiment of the present invention.
- the suction base 300 also includes: a base suction switch 303, which is arranged at the first suction port 310, and is configured such that the storage box 400 is placed at the first suction port 310, and the base suction switch 303 is controlled by the storage box 400.
- the upper cover 501 is provided with a third installation opening 510 passing through the upper and lower directions, wherein the projection of the third installation opening 510 on the horizontal plane covers the second installation opening 522, so that the top area of the air pressure indicating column 505 is exposed to the upper cover. 501 outside.
- the mounting part 551 has a bottom wall part 5511 and a side wall part 5512.
- the bottom wall part 5511 is provided with a plurality of ventilation holes 5510 along the vertical direction.
- the side wall part 5512 is inserted and fixed on the air pressure indicating column from the opening at the lower part of the air pressure indicating column 505. within 505.
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)
- 一种真空储物装置,包括:抽气底座,其上形成有第一抽气口;储物盒,配置成可拆卸地与所述抽气底座相固定,所述储物盒内限定出储物空间;其中所述储物盒上形成有抽气口;和真空泵,配置成依次经所述第一抽气口、所述抽气口抽出所述储物空间内的部分或全部空气。
- 根据权利要求1所述的真空储物装置,其中,所述储物盒包括内盒体和外盒体,其中所述内盒体内限定出所述储物空间;所述外盒体套设于所述内盒体外且与所述内盒体之间具有间隙,所述外盒体上形成所述抽气口,所述真空泵依次经所述第一抽气口、所述抽气口、所述间隙抽出所述储物空间内的部分或全部气体。
- 根据权利要求2所述的真空储物装置,其中,所述抽气底座的顶壁上开设所述第一抽气口;所述抽气底座还包括:底座抽气开关,设置于所述第一抽气口处,并配置成:所述储物盒放置至所述第一抽气口处,所述底座抽气开关受所述储物盒的重力作用向下移动并与所述第一抽气口之间形成抽气通道;自所述抽气底座移除所述储物盒,所述底座抽气开关向上移动并封闭所述第一抽气口。
- 根据权利要求3所述的真空储物装置,其中,所述底座抽气开关包括:阀体、第一弹簧和第一密封圈;其中所述阀体具有水平部和自水平部向下延伸的竖直部,所述阀体的竖直部贯穿所述第一抽气口设置,外径小于所述第一抽气口的内径且下部形成有环形槽;所述第一弹簧套设于所述阀体的竖直部外且夹设于所述阀体的水平部和所述抽气底座的顶壁之间;所述第一密封圈套设于所述环形槽内且外径大于所述第一抽气口的内径。
- 根据权利要求4所述的真空储物装置,其中,所述外盒体的底壁上开设所述抽气口;所述外盒体的底壁围绕所述抽气口一周还向下延伸形成有至少一个开关凸起,使得所述储物盒放置于所述抽气底座内时,所述开关凸起抵触所述阀体的水平部并推动所述底座抽气开关向下移动。
- 根据权利要求2所述的真空储物装置,其中,所述外盒体的底壁上开设所述抽气口;所述储物盒还包括:盒体抽气开关,设置于所述抽气口处,其中所述盒体抽气开关为弹性件,并配置成:所述真空泵开启,所述盒体抽气开关受吸力向下移动以与所述抽气口之间形成抽气通道;抽气完成,所述盒体抽气开关向上恢复形变以封闭所述抽气口。
- 根据权利要求2-6中任一项所述的真空储物装置,其中,所述储物盒还包括:盖体,配置成与所述外盒体可拆卸地密封固定,从而开闭所述储物空间;其中所述盖体上设置有按压充气结构和/或气压指示结构,所述按压充气结构用于使外部空气进入所述储物空间内,所述气压指示结构用于示出所述储物空间内的真空状态。
- 根据权利要求1所述的真空储物装置,其中,所述抽气底座内限定有容纳空间,所述真空泵设置于所述容纳空间内。
- 一种冰箱,具有根据权利要求1-8任一项所述的真空储物装置。
- 根据权利要求9所述的冰箱,包括:箱体,其内限定有储物间室;门体,可枢转地设置于所述储物间室的前侧,用于开闭所述储物间室,其中所述真空储物装置设置于所述门体的内侧,所述抽气底座与所述门体的门衬固定。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22819382.7A EP4354057A1 (en) | 2021-06-11 | 2022-05-27 | Vacuum storage device and refrigerator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110653877.0 | 2021-06-11 | ||
CN202110653877.0A CN115468369A (zh) | 2021-06-11 | 2021-06-11 | 真空储物装置及冰箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022257784A1 true WO2022257784A1 (zh) | 2022-12-15 |
Family
ID=84365163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2022/095652 WO2022257784A1 (zh) | 2021-06-11 | 2022-05-27 | 真空储物装置及冰箱 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4354057A1 (zh) |
CN (1) | CN115468369A (zh) |
WO (1) | WO2022257784A1 (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2624137Y (zh) * | 2003-05-14 | 2004-07-07 | 河南新飞电器有限公司 | 真空保鲜冰箱 |
US20070095713A1 (en) * | 2005-10-27 | 2007-05-03 | Schooley Bruce A | Vacuum storage container |
CN204925678U (zh) * | 2015-07-02 | 2015-12-30 | 刘培利 | 一种感温与机械重力感应组合机构 |
CN105383807A (zh) * | 2015-12-18 | 2016-03-09 | 南城韩睿实业有限公司 | 一种真空储物器 |
CN108945821A (zh) * | 2018-08-07 | 2018-12-07 | 张国来 | 一种保鲜盒盖及使用该盒盖的真空存储保鲜盒 |
CN109068895A (zh) * | 2016-03-13 | 2018-12-21 | 福乐士吉科有限公司 | 真空容器、***和方法 |
CN111578588A (zh) * | 2020-05-08 | 2020-08-25 | 海信(山东)冰箱有限公司 | 冰箱 |
CN113340042A (zh) * | 2021-04-19 | 2021-09-03 | 海信(山东)冰箱有限公司 | 保鲜盒组件及冰箱 |
CN215638229U (zh) * | 2021-03-22 | 2022-01-25 | 青岛海尔电冰箱有限公司 | 冰箱及其门体组件 |
CN216409482U (zh) * | 2021-06-11 | 2022-04-29 | 沈阳海尔电冰箱有限公司 | 盒盖、储物盒、真空储物装置及冰箱 |
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2021
- 2021-06-11 CN CN202110653877.0A patent/CN115468369A/zh active Pending
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2022
- 2022-05-27 EP EP22819382.7A patent/EP4354057A1/en active Pending
- 2022-05-27 WO PCT/CN2022/095652 patent/WO2022257784A1/zh active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2624137Y (zh) * | 2003-05-14 | 2004-07-07 | 河南新飞电器有限公司 | 真空保鲜冰箱 |
US20070095713A1 (en) * | 2005-10-27 | 2007-05-03 | Schooley Bruce A | Vacuum storage container |
CN204925678U (zh) * | 2015-07-02 | 2015-12-30 | 刘培利 | 一种感温与机械重力感应组合机构 |
CN105383807A (zh) * | 2015-12-18 | 2016-03-09 | 南城韩睿实业有限公司 | 一种真空储物器 |
CN109068895A (zh) * | 2016-03-13 | 2018-12-21 | 福乐士吉科有限公司 | 真空容器、***和方法 |
CN108945821A (zh) * | 2018-08-07 | 2018-12-07 | 张国来 | 一种保鲜盒盖及使用该盒盖的真空存储保鲜盒 |
CN111578588A (zh) * | 2020-05-08 | 2020-08-25 | 海信(山东)冰箱有限公司 | 冰箱 |
CN215638229U (zh) * | 2021-03-22 | 2022-01-25 | 青岛海尔电冰箱有限公司 | 冰箱及其门体组件 |
CN113340042A (zh) * | 2021-04-19 | 2021-09-03 | 海信(山东)冰箱有限公司 | 保鲜盒组件及冰箱 |
CN216409482U (zh) * | 2021-06-11 | 2022-04-29 | 沈阳海尔电冰箱有限公司 | 盒盖、储物盒、真空储物装置及冰箱 |
Also Published As
Publication number | Publication date |
---|---|
CN115468369A (zh) | 2022-12-13 |
EP4354057A1 (en) | 2024-04-17 |
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