WO2011060722A1 - 冰箱用加湿保鲜装置及含有该装置的冰箱 - Google Patents
冰箱用加湿保鲜装置及含有该装置的冰箱 Download PDFInfo
- Publication number
- WO2011060722A1 WO2011060722A1 PCT/CN2010/078861 CN2010078861W WO2011060722A1 WO 2011060722 A1 WO2011060722 A1 WO 2011060722A1 CN 2010078861 W CN2010078861 W CN 2010078861W WO 2011060722 A1 WO2011060722 A1 WO 2011060722A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- humidifying
- water tank
- outlet
- refrigerator
- box
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- 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
- 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
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
Definitions
- the invention relates to a fresh-keeping device, in particular to a humidifying and fresh-keeping device for a water tank, and a water tank containing the humidifying and fresh-keeping device, belonging to the technical field of household appliances.
- An object of the present invention is to overcome the above problems in the prior art and to provide a humidifying and freshening device for a water tank, and a water tank including the humidifying and freshening device.
- the technical solution of the present invention is: a humidifying and freshening device for a water tank, comprising a device box body and a top cover plate, wherein the device box body is provided with a drawer for storing fruits and vegetables, wherein: the device box body One side is provided with a accommodating cavity, a detachable water tank is arranged in the accommodating cavity, a water storage box is installed at one end of the detachable water tank, and an ultrasonic humidifying device is installed at the other end; the air outlet of the ultrasonic humidifying device is provided with a blowing box, and is sent The wind box has an outlet; the atomization air passage is distributed in the device box, the inlet of the atomization air passage corresponds to the position of the outlet of the air supply box, and the outlet of the atomization air passage is opened in the device box.
- the above-mentioned humidifying and freshening device for a refrigerator wherein the detachable water tank is an extracting type water tank, and the ultrasonic humidifying device on the water tank is an integrated detaching cleaning structure; and a door and a main body of the apparatus box are provided between Door seal.
- the ultrasonic humidification device includes an ultrasonic atomizer, the water inlet of which is connected to the water tank; the fan is provided with a fan, and the mist of the ultrasonic atomizer The outlet is connected to the fan airflow input.
- the above-mentioned water tank humidification and preservation device wherein the water storage tank is provided with a water level sensor, the water level sensor is connected to the monitoring end of the control circuit, and the control end of the control circuit is connected with the controlled end of the ultrasonic atomizer connection.
- the outlet of the atomization air passage is evenly distributed on the upper side of the side of the device casing or the inner wall of the top cover, and the atomizing airflow of the ultrasonic humidification device is evenly distributed in the device box.
- the top or top of the body When the outlet of the atomizing air duct is distributed on the upper side of the side of the apparatus casing, a gap is left between the atomizing air duct outlet and the top cover.
- the above-mentioned humidifying and freshening device for a refrigerator wherein the collar cover is provided with a breathing window, and an adjusting sliding cover or a polymer film or a microporous cover is provided in the breathing window frame.
- Another object of the present invention is to provide a water tank comprising the above structure of a humidifying and freshening device.
- One solution to achieve the above object is to place the humidifying and fresh-keeping device matched with the corresponding space shape and size of the refrigerator refrigerator or the fruit vegetable room directly in the water tank refrigerating room or the fruit and vegetable room according to the demand of the market consumer for the humidifying and fresh-keeping capacity of the refrigerator.
- the water tank or water repellent with refrigerating function can be used, such as opening the door; water tank, multi-door water tank, 3 ⁇ 4 port wet preservation device installed in the refrigerating room or fruit and vegetable room, between the humidifying and fresh-keeping device and the refrigerator inner tank through the bracket and the guide rail
- the refrigeration circulating air inside the water tank does not pass into the casing and surrounds the casing.
- Another solution for achieving the above object is to make a refrigerator or a vegetable compartment of the water tank as a whole or a part of the structure of the above-mentioned humidification and preservation device, and the refrigeration cycle of the refrigerator does not pass into the casing, but surrounds the casing.
- one or a part of the refrigerator compartment or the fruit and vegetable compartment of the refrigerator may be made into the structure of the above-mentioned humidification and freshness preservation apparatus.
- a refrigerator or a fruit and vegetable room of the water tank is integrally formed into the structure of the above-mentioned humidifying and fresh-keeping device
- the drawer may be a structure integrated with the water tank refrigerator or the fruit room door, that is, the humidifying and fresh-keeping drawer door; the water tank refrigerator or the fruit and vegetable room;
- the door is the same; in addition, the drawer can also be constructed separately from the water tank and the water tank refrigerator or the fruit room door.
- the fruits and vegetables stored in the box body have an environment humidity of 90% - 95%, which can ensure that the water is not lost after 7 days, and remains fresh.
- the water tank and the water storage box can be installed and disassembled in one piece, and can be installed and disassembled independently of each other.
- the water tank can be integrated with the components such as the ultrasonic atomizer from the humidifying and fresh-keeping device, and is easy to be removed and cleaned. Will cause secondary pollution.
- the design can be applied to the existing front opening door: water tank or multi-door water tank, and the humidifying and fresh-keeping device can be installed in the original refrigerating room or the fruit vegetable room to make it a "fresh storage room" of the water tank.
- FIG. 1 is a schematic structural view of a humidifying and freshening device for a water tank
- FIG. 2 is a schematic cross-sectional structural view of a humidifying and freshening device for a water tank
- Figure 3 is a perspective view of the water tank humidification and preservation device with a breathing window from the direction of the top cover;
- Figure 4 is a schematic view of the humidifying and freshening device installed in the refrigerating chamber of the door water tank;
- Fig. 5 is a schematic view showing the humidification and fresh-keeping room of the multi-door water tank.
- the present invention provides a humidifying and freshening device for a water tank, comprising a device casing 1 and a top cover 9, wherein the device casing 1 is provided with a storage for storing fruits and vegetables.
- the drawer 2 can be deformed into a detachable box according to a specific application, which is distinctive in that a receiving cavity is provided on one side of the device case 1 and a detachable sink is arranged in the receiving cavity.
- a drawer type sink 3 is provided with a water storage tank 4 at one end of the drawer type ice tank 3, and an ultrasonic humidifying device 6 is attached to the other end of the drawer type water tank 3.
- the air outlet of the ultrasonic humidification device 6 is provided with a blower box 5, and an atomizing air duct 26 is disposed inside the device box 1.
- the air inlet of the atomizing air duct 26 corresponds to the position of the air outlet of the air blowing box 5, and the atomizing wind
- the outlet 8 of the track 26 is opened inside the device casing 1.
- the ultrasonic humidifying device 6 may be an integrated disassembly cleaning structure, including an ultrasonic atomizer, the water inlet of which is connected to the pumping water tank 3; the air blowing box 5 is provided with a fan 7, which may be specifically A centrifugal fan, the atomization outlet of the ultrasonic atomizer is connected to the air flow input end of the fan 7.
- a fan 7 which may be specifically A centrifugal fan, the atomization outlet of the ultrasonic atomizer is connected to the air flow input end of the fan 7.
- a control device is connected to the control end of the ultrasonic humidification device 6 and the wind pump 7, and the operation of the ultrasonic atomizer assembly is effectively controlled by the control device to realize the fruit and vegetable Replenish water.
- a water level sensor 27 is provided in the water storage tank 4, and the 7J position sensor 27 is connected to the monitoring end of the control circuit, and the control end of the control circuit Ultrasonic atomization The controlled terminals of the device are connected.
- the atomizing air duct outlet 8 can be disposed at the upper side of the side wall of the device casing 1 or around or at the center of the inner wall of the top cover 9.
- the atomizing air outlet 8 can be evenly distributed on one or more sides of the device casing 1, and the top cover 9 can be easily opened, and the atomizing air outlet 8 is The daily cleaning is performed; when the top cover 9 is fixed on the device casing 1, the atomizing air duct 26 can be made into a detachable structure, and the atomizing air duct outlet 8 is evenly distributed around the inner wall or the center of the inner wall of the top cover 9.
- the air duct cleaning is also convenient.
- the atomizing airflow formed by the ultrasonic humidifying device 6 can be evenly distributed on the side of the side of the inner space of the device casing 1 or inside the top cover, and the atomizing airflow does not directly contact the portion of the vegetable for a long time, thereby ensuring that the vegetables do not rot.
- the humidifying and fresh-keeping device for the water tank used in the present invention may further include a breathing window 28 on the top cover 9 and an adjusting sliding cover or a polymer film or micro in the breathing window frame. Hole cover.
- a polymer film of a type such as a silicone rubber film may be used as a barrier medium for the breathing window 28 to achieve a single-penetration effect of blocking the water mist, and allowing internal and external use.
- the air on both sides is exchanged to adjust the atmosphere such as oxygen and carbon dioxide, maintaining a reasonable atmosphere ratio and reasonable humidity inside the storage drawer 2, as shown in FIG.
- the ultrasonic atomizer In actual use, the ultrasonic atomizer generates a water mist, and the air flow generated by the centrifugal fan 7 drives the water mist to enter the atomizing air passage 26 of the device casing 1 through the air blowing box 5. Subsequently, the water mist enters the inside of the storage drawer 2 through the atomizing air outlet 8 to uniformly replenish the fruits and vegetables stored in the storage drawer 2. Since the door seal 10 is mounted on the device casing door 10, as shown in Fig. 1, the moisture in the casing is not easily leaked, and the internal humidity of the storage drawer 2 is maintained within the range of 90% to 95%.
- the humidifying and fresh-keeping device provided by the invention can be well connected with various existing types of water tanks.
- the bracket and the rail can be assembled, that is, the inner bracket 2 is disposed on the outer side of the device casing 1, and as shown in FIG. 1, the guide rail is disposed at a corresponding position of the tank inner casing; or, in the device casing 1
- the inner side of the tank is provided with a bracket on the outer side of the tank.
- the humidifying and freshening device can be well embedded in the tank liner, and assembly and disassembly are extremely convenient.
- the humidifying and fresh-keeping device may be disposed at the original refrigerating chamber position, and the refrigeration circulating air in the refrigerator refrigerating chamber flows through the periphery of the humidifying and fresh-keeping device to cool the humidifying and fresh-keeping device.
- the cold air of the water tank is blown out from the air outlet 12 of the refrigerating compartment, flows through the front portion of the apparatus casing 1 of the humidifying and fresh-keeping apparatus, and flows down to the return air outlet 13 of the refrigerating compartment.
- the humidification and fresh-keeping device can be disposed at the original fruit and vegetable compartment position. As shown in FIG. 5, the refrigeration cycle air is blown out from the refrigerating compartment air outlet 12 of the refrigerating compartment 34, and the entire refrigerating compartment is cooled. After the chamber, the cooling air duct 32 of the original fruit and vegetable compartment flows through the recirculation port 13 of the refrigerating compartment to cool the periphery of the apparatus casing 1.
- the present invention provides technical support from a plurality of angles of humidity, atmosphere, temperature, etc. through the cooperation of the ultrasonic atomizer assembly and the respiratory window assembly, and can ensure the basic moisture of the fruit after 7 days. No loss, still fresh. Moreover, the use of the pumping water tank and the water storage tank are independent of each other, and can be easily removed and cleaned without secondary pollution.
- the above is only a specific application example of the present invention, and the scope of protection of the present invention is not limited. Except for the above-mentioned embodiments, the present invention may have other embodiments, and any technical solutions formed by equivalent replacement or equivalent transformation are used. It is within the scope of the claimed invention.
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/510,715 US8998177B2 (en) | 2009-11-18 | 2010-11-18 | Humidifying and fresh-keeping device for refrigerator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920255463.7 | 2009-11-18 | ||
CN 200920255463 CN201540004U (zh) | 2009-11-18 | 2009-11-18 | 冰箱用加湿保鲜装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011060722A1 true WO2011060722A1 (zh) | 2011-05-26 |
Family
ID=42591456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2010/078861 WO2011060722A1 (zh) | 2009-11-18 | 2010-11-18 | 冰箱用加湿保鲜装置及含有该装置的冰箱 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8998177B2 (zh) |
CN (1) | CN201540004U (zh) |
WO (1) | WO2011060722A1 (zh) |
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CN111642559A (zh) * | 2020-06-24 | 2020-09-11 | 上海应用技术大学 | 一种应用在食用菌中可定制化的磁场保鲜设备 |
CN115724059A (zh) * | 2022-12-14 | 2023-03-03 | 浙江省农业科学院 | 一种果蔬专用保鲜贮存箱 |
CN116123798A (zh) * | 2022-11-11 | 2023-05-16 | 珠海格力电器股份有限公司 | 加湿设备及其自清扫方法和装置、家电设备 |
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CN201540004U (zh) | 2009-11-18 | 2010-08-04 | 苏州三星电子有限公司 | 冰箱用加湿保鲜装置 |
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CN114869084B (zh) * | 2022-04-13 | 2024-03-12 | 澳柯玛股份有限公司 | 一种恒湿度密封抽屉、工作方法 |
WO2023201672A1 (zh) * | 2022-04-22 | 2023-10-26 | 广州城市职业学院 | 一种水产品冷藏保鲜运输设备 |
CN114909845B (zh) * | 2022-04-27 | 2024-04-30 | Tcl家用电器(合肥)有限公司 | 保鲜装置及冰箱 |
CN114893943A (zh) * | 2022-05-05 | 2022-08-12 | 长虹美菱股份有限公司 | 一种具有去除抗生素功能的冰箱及操作方法 |
CN116123792B (zh) * | 2023-03-03 | 2023-10-03 | 上海微之眠农业科技有限公司 | 一种不同低温下食材保鲜存储装置及其方法 |
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2009
- 2009-11-18 CN CN 200920255463 patent/CN201540004U/zh not_active Expired - Lifetime
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2010
- 2010-11-18 US US13/510,715 patent/US8998177B2/en active Active
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CN115724059B (zh) * | 2022-12-14 | 2023-06-27 | 浙江省农业科学院 | 一种果蔬专用保鲜贮存箱 |
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US20120228786A1 (en) | 2012-09-13 |
US8998177B2 (en) | 2015-04-07 |
CN201540004U (zh) | 2010-08-04 |
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