CN101881541A - Refrigerator - Google Patents
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- CN101881541A CN101881541A CN2009101363105A CN200910136310A CN101881541A CN 101881541 A CN101881541 A CN 101881541A CN 2009101363105 A CN2009101363105 A CN 2009101363105A CN 200910136310 A CN200910136310 A CN 200910136310A CN 101881541 A CN101881541 A CN 101881541A
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- refrigerating chamber
- humidity
- refrigerator
- retain moisture
- fruits
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Abstract
The invention relates to a refrigerator (1) which comprises a refrigerating chamber (20) used for preserving vegetables and fruits, a moisturizing material (21) arranged in the refrigerating chamber and made of a porous material, a tray (22) used for bearing the moisturizing material (21) in the refrigerating chamber, a humidity sensor (25) used for detecting the humidity of the refrigerating chamber (20), a reminding part used for informing the humidity of the refrigerating chamber of a user and a control part (40) used for controlling the reminding part and reminding the user according to the humidity detected by the humidity sensor. By adopting the refrigerator, the user holds the humidity of the refrigerating chamber at any moment, when the humidity of the refrigerating chamber is overlow, water is added into the moisturizing material by the user, the refrigerating chamber is humidified by using the evaporation of the water absorbed by the moisturizing material to ensure that a certain humidity is kept in the refrigerating chamber, thereby being beneficial to the long-term preservation of vegetables and fruits.
Description
Technical field
The present invention relates to a kind of refrigerator, more particularly, provide a kind of humidity range that can make refrigerating chamber remain on regulation, and refrigerator that can long-time fresh-keeping vegetables and fruits.
Background technology
, disclosed in the past, and the atomizing humidifying spraying nozzle for example was set in refrigerating chamber, and, when reaching refrigeration indoor humidity threshold value, utilizes shower nozzle to the refrigerating chamber internal spraying by the humidity in the refrigerating chamber is detected as the means of Keep cool in refrigerator chamber humidity.
In above-mentioned prior art, though can make refrigerating chamber remain on the humidity range of regulation, thus reach the purpose fresh-keeping to vegetables and fruits, but, because its method that adopts is directly to the refrigerating chamber internal spraying, the water droplet particle of spraying is very tiny, but still water droplet is attached directly on the vegetables and fruits.Though can Keep cool indoor humidity, reach fresh-keeping within a certain period of time purpose because water droplet is attached directly on the vegetables and fruits, can after through the relatively long time, cause rotting of vegetables and fruits.For in transit, and will very fast vegetables and fruits of being gone out by sale, can keep it fresh, but be unfavorable for long preservation.
And, owing to adopt the mode of directly spraying to come humidification, make the more water that condenses easily in the refrigerating chamber, thereby be unfavorable for the cleaning in the refrigerating chamber.
In addition, in above-mentioned prior art,, obtain more tiny water smoke as far as possible, need to use baroque shower nozzle, therefore, improve on the cost, and be not suitable for the humidification of household electric refrigerator in order to reach good spray effect.
Summary of the invention
The present invention produces in view of above-mentioned prior art, and its purpose is to provide a kind of refrigerator, can make the humidity range that keeps being defined in regulation in the refrigerating chamber for a long time, thereby prolongs the fresh keeping time of vegetables and fruits.
Refrigerator according to the present invention has: the refrigerating chamber that is used to preserve vegetables and fruits; Be arranged in the refrigerating chamber material which can retain moisture that constitutes by porous material; The pallet of the described material which can retain moisture of carrying in described refrigerating chamber; Be used to detect the humidity sensor of refrigeration indoor humidity; Be used for the prompting part of the humidity in the described refrigerating chamber of user notification and described prompting part is controlled, the control part of pointing out to the user according to the humidity that detects by described humidity sensor.To detect humidity information in the refrigerating chamber by humidity sensor by control part, on the prompting part, the user is pointed out, can make the user grasp the interior humidity situation of refrigerating chamber at any time, when the humidity in refrigerating chamber reduces, in time add water by the user to material which can retain moisture, thereby can utilize the slow evaporation of the water in the material which can retain moisture that refrigerating chamber is carried out humidification, fresh-keeping for a long time with the vegetables and fruits that guarantee the storage in the refrigerating chamber etc.
In addition, in the refrigerator of the present invention, described control part carries out following control, when the humidity in described refrigerating chamber is lower than the humidity threshold value, is lower than described humidity threshold value by the humidity of prompting part in the described refrigerating chamber of user notification.Thereby can when dropping to the humidity threshold value, the refrigeration indoor humidity urge the user to add water to material which can retain moisture.
In addition, in the refrigerator of the present invention,, can use ceramic porous material, nano-porous materials, porous polymer polymeric material etc., the hydrophilic material of porous matter as material which can retain moisture.The aperture in the hole of the described porous material of formation material which can retain moisture is preferably 0.05～0.1mm, more preferably 0.06～0.08mm.Thereby can be for a long time and keep humidity in the refrigerating chamber effectively, avoid that humidity deficit and user frequently add water to material which can retain moisture in the refrigerating chamber.
In addition, in the refrigerator of the present invention, has the humidity configuration part of the described humidity threshold value of described control part being set by the user.Thereby, can set the humidity threshold value in the refrigerating chamber of user notification according to the stored vegetables and fruits kind of reality by the user, be user-friendly to.
In addition, in the refrigerator of the present invention, preferred material which can retain moisture is arranged on the top of described refrigerating chamber.Thereby can utilize from the decline of the steam of material which can retain moisture evaporation and efficiently whole refrigerating chamber be carried out humidification.And in the preferred refrigerator of the present invention, the refrigerating chamber that is provided with this material which can retain moisture is to be exclusively used in the fruits and vegetables chamber of preserving vegetables and fruits.Thus, in the refrigerator of stored article of can classifying, only make the fruits and vegetables chamber maintain high humility, the classification that helps article stores.
Description of drawings
Fig. 1 is that the refrigerator of embodiment of the present invention constitutes schematic diagram.
Fig. 2 a is the surface picture of foam porous pottery;
Fig. 2 b is the surperficial enlarged drawing of foam porous pottery;
Fig. 2 c is the illustraton of model of mesh-shape porous ceramics;
Fig. 2 d is the structural representation of cellular porous pottery.
Fig. 3 a is the time dependent chart of refrigerating chamber humiture when using material which can retain moisture of the present invention in the indirect-cooling refrigerator;
Fig. 3 b is the time dependent chart of refrigerating chamber humiture when using material which can retain moisture of the present invention in derect refrigerated refrigerator.
Fig. 4 a when utilizing the refrigerator preservation vegetables and fruits of embodiment of the present invention, measures the chart of preserving the moisture loss after 7 days;
Fig. 4 b is the existing refrigerator that does not have a moisture-keeping functions when preserving vegetables and fruits, and the chart of the moisture loss after 7 days is preserved in test.
The specific embodiment
Below, in conjunction with the accompanying drawings the specific embodiment of the present invention is elaborated.
(embodiment 1)
Fig. 1 is the structural representation of the refrigerator of present embodiment.In the present embodiment, refrigerator 1 has three chambers, and topmost is first refrigerating chamber 10, and the middle part is to be mainly used in second refrigerating chamber (also claiming " fruits and vegetables chamber ", down together) 20 that stores vegetables and fruits, and the bottom is a refrigerating chamber 30.
In refrigerating chamber 20, be provided with material which can retain moisture 21, and utilize pallet 22 these material which can retain moisture 21 of carrying that are installed in second refrigerating chamber 20.Concrete formation for this material which can retain moisture 21 will be elaborated below.
In addition, in the refrigerator of present embodiment, also has control part 40, this control part 40 is used for the temperature to each chamber in the refrigerator, and each running gear of refrigerator, for example compressor (not shown) etc. is controlled, and, the temperature by detected each chamber of refrigerator of not shown temperature sensor can also be presented on the display floater 41, so that the user can grasp the temperature regime of each chamber of refrigerator at any time.
And, in second refrigerating chamber 20, also be provided with humidity sensor 25, the humidity in the space of this humidity sensor 25 detections second refrigerating chamber 20, and detected humidity information is sent to control part 40.Control part 40 can be with detected humidity display on display floater 41, so that the user can grasp the humidity in second refrigerating chamber 20 at any time.Because second refrigerating chamber, 20 main users store vegetables and fruits, and are fresh-keeping in order to make vegetables and fruits, be necessary to make in second refrigerating chamber 20 to keep certain humidity.And, can also have alarm 42, when the humidity of second refrigerating chamber 20 was lower than setting, control part 40 sent instruction to alarm 42, so that the user learns that the humidity in second refrigerating chamber 20 is low excessively.This alarm 42 can be buzzer, also can be that flicker or easy the to be found LED of Chang Liang are luminous.When alarm 42 is the device of visually user being reminded, can be integrally formed with display floater 41.For example, constitute display floater 41, and when being lower than specified humidity in second refrigerating chamber 20, the numerical value that humidity LED is shown becomes flicker and shows, or show from yellow and to become red display with LED; Perhaps constitute display floater 41, when in second refrigerating chamber 20, being lower than specified humidity, make the flicker backlight of LCD panel with LCD.
Utilize the refrigerator of the present invention 1 of above-mentioned formation, the user can grasp the humidity in second refrigerating chamber 20 that stores vegetables and fruits at any time, and humidity is crossed low and when being unfavorable for the vegetables and fruits long-period freshness preserving, added water by the user to material which can retain moisture 21 in learning second refrigerating chamber 20.In order manually to add water to material which can retain moisture 21 by the user, pallet 22 can be arranged to the mode of drawer type, the user pulls out pallet 22 can add water to material which can retain moisture 21, and can change material which can retain moisture 21 easily, user-friendly.
Material which can retain moisture 21 absorbs water, utilizes evaporation of water, and second refrigerating chamber 20 is carried out humidification.Do not have water smoke thereby can make in second refrigerating chamber 20 behind the humidification, avoided generating condensate water on vegetables and fruits surfaces, can more long-term maintenance vegetables and fruits fresh.
Material which can retain moisture 21 is a porous quality guarantee wet stock, material which can retain moisture as porous matter, can use any in ceramic porous material, nano-porous materials and the high molecular polymer porous material, as long as it is the material of porous material itself is a hydroaropic substance, unqualified for its material itself.
Fig. 2 a is the surface picture of foam porous pottery; Fig. 2 b is the surperficial enlarged drawing of foam porous pottery; Fig. 2 c is the illustraton of model of mesh-shape porous ceramics; Fig. 2 d is the structural representation of cellular porous pottery.Can use the porous ceramic film material shown in above-mentioned Fig. 2 a～2d as material which can retain moisture 21.
In addition, material which can retain moisture 21 as porous matter, can also use macromolecule polymer material, for example: with the divinylbenzene is crosslinking agent, positive 18 alcohol are pore-foaming agent, cause low suspension polymerizing styrene, acrylonitrile at benzoyl peroxide, preparation styrene-divinylbenzene-acrylonitrile crosslink macromolecule microsphere, penicillin amidase has carrier macromolecular material high associativity and low-expansion etc.
Owing to adopt porous material, can absorb a large amount of moisture in material which can retain moisture inside, and the moisture of absorption is evaporated gradually and reach the purpose of long-time humidification as material which can retain moisture.In the present embodiment, for the consideration of cost, used ceramic porous material, this material has easy shaping advantage with low cost.
The porous material that material which can retain moisture 21 is adopted, preferred its inner pore aperture is more than the 0.05mm and below the 0.1mm, when using the pore aperture greater than the porous material of 0.1mm, can not absorb sufficient water because of the aperture is excessive, when using the pore aperture, make the water of humidification be difficult for being inhaled into because of the aperture is too small less than the porous material of 0.05mm.
In order to prove effect of the present invention, the applicant has carried out following experiment.
Use refrigerator as shown in Figure 1, the volume of second refrigerating chamber 20 is 50L, wherein fills vegetables and fruits, and refrigerated storage temperature is 4～4.5 ℃.And use ceramic porous material as material which can retain moisture 21, its pore aperture is 0.075mm, and material which can retain moisture 21 volumes are 80mm * 50mm * 15mm (long * wide * thick).In addition, refrigeration modes is an indirect-cooling in second refrigerating chamber 20.Refrigerator is placed on the indoor of 25 ℃ of environment temperatures, humidity 40%～70%RH.When the humidity in second refrigerating chamber 20 is 40%RH, add 20ml water to material which can retain moisture 21.And measure the time dependent situation of humidity in second refrigerating chamber 20.
Shown in Fig. 3 a, from adding after the entry through 20 minutes, humidity reach peaked 85% in second refrigerating chamber 20.After this, beginning slowly descends, and the humidity about through 3 hours in second refrigerating chamber 20 has dropped to 80%.
By the foregoing description 1 as can be known, refrigerator of the present invention utilizes 21 pairs second refrigerating chambers of material which can retain moisture 20 to carry out humidification, can make second refrigerating chamber 20 keep desirable fresh-keeping humidity for a long time.
In addition, when the refrigeration modes of second refrigerating chamber 20 was direct-cooling type, under the identical situation of other conditions and embodiment 1, shown in Fig. 3 b, through 40 minutes, second refrigerating chamber 20 reached the 85%RH of maximal humidity after adding water, and after this humidity slowly descends.After having passed through 5 hours, the humidity in second refrigerating chamber 20 drops to 80%RH.
Therefore, when using the refrigerating chamber of direct-cooling type, the present invention is effective equally.Since the refrigeration modes difference that adopts, the speed decline that makes humidity rise and descend, but do not influence effect of the present invention like this.
Below, the concrete control method of refrigerator among the present invention is elaborated.
In refrigerator of the present invention, in order to keep being stored in the fresh of vegetables and fruits in second refrigerating chamber 20 for a long time, the humidity in second refrigerating chamber 20 are maintained about 80%RH, therefore, the humidity in second refrigerating chamber 20 are maintained more than the 75%RH.Humidity in second refrigerating chamber 20 is utilized give a warning sound or make and show flicker of alarm 42 when 75%RH is following, in time add water to material which can retain moisture 21 to remind the user.The user adds the amount of water to material which can retain moisture 21, as long as the water in the material which can retain moisture 21 do not overflow from the pallet 22 that carries this material which can retain moisture.
After this, the humidity in second refrigerating chamber 20 begins to rise, and when dropping to 75%RH once more, repeat above-mentioned action, thereby can always guarantee that humidity in second refrigerating chamber 20 about 80%RH, in the present embodiment, is that the humidity in second refrigerating chamber 20 are maintained more than 75%.
Shown in Fig. 4 a and Fig. 4 b, situation and the common refrigerator that does not have the humidification structure that utilizes refrigerator of the present invention that humidity in second refrigerating chamber 20 is maintained more than 75% compared.The various vegetable and fruits of weight such as getting are kept in the refrigerator of the present invention respectively and in the common refrigerator that does not have the humidification structure, two refrigerators are placed on the indoor of 25 ℃ of environment temperatures, humidity 40～70%RH, the temperature of refrigerating chamber that stores vegetables and fruits is controlled at 2～4 ℃, continuous operation 7 days.And put into before the refrigerating chamber and, determine the moisture loss of vegetables and fruits through the vegetable and fruit weight after 7 days by weighing.
From Fig. 4 a, Fig. 4 b as can be known, under the situation of the common refrigerator that does not have the structure of preserving moisture, various vegetable and fruit moisture losses are serious, relative therewith, the vegetables and fruits moisture loss that is kept in the refrigerator of the present invention obviously reduces, thereby can determine humidity by Keep cool chamber 20 can make vegetables and fruits fresh-keeping effectively.
According to above-mentioned Fig. 4 a, Fig. 4 b as can be known, because for different vegetables and fruits, its degree that is easy to lose moisture is also inequality, and therefore, refrigerator of the present invention preferably can be adjusted by the humidity threshold value that the user sets control part 40.For example, when the user stores a large amount of green vegetables (for example green vegetables, lettuce, celery, spinach etc.), the humidity threshold value is set in the value that is higher than 75%RH, for example can be set at 80%RH by the user.When the user stores a large amount of fruit (for example, apple etc.), because fruit itself is difficult for loss moisture, therefore can the humidity threshold value be set in the value that is lower than 75%RH by the user, for example can be set at 70%RH.And, manufacturer can be printed on the preferred fresh-keeping humidity of various vegetables in the handbook of giving as an addition with refrigerator, perhaps be imprinted on and be used for control part 40 is set near the operating portion (not shown) of humidity threshold values the refrigerator inwall with for reference, use thereby further facilitate the user.
More than, the specific embodiment to refrigerator of the present invention has been described in detail, but, the present invention is not limited to the content of above-mentioned explanation, for example, and as refrigerator, can be only to have a refrigerating chamber that is used to store vegetables and fruits, also can be to have a plurality of refrigerating chambers, and material which can retain moisture is arranged in one of them refrigerating chamber, and this refrigerating chamber be that to be used to store the fruits and vegetables of vegetables and fruits indoor.
In addition, the position that is provided with of material which can retain moisture does not have certain qualification, can be arranged on the top or the bottom of refrigerating chamber, preferably be arranged on the top of refrigerating chamber at this, this be because, when the water in material which can retain moisture evaporates, the steam of evaporation can condense and fall on a small quantity, helps refrigerating chamber integral body is carried out humidification, and, can avoid falling and polluting on the material which can retain moisture and the decline of water absorbing properties owing to the condensing drip in the refrigerating chamber.
As the material of material which can retain moisture, so long as the hydrophilic material of porous gets final product, there is no particular limitation.For example can use the ceramic porous material in the above-mentioned embodiment, also can use high-molecular porous material, nano-porous materials etc.When using nano-porous materials, can in the hole of material, form nano level silver, thereby can effectively suppress bacterial reproduction in porous material and the refrigerating chamber.
In addition, the inventor makes further research discovery to the pore size of the pore of material which can retain moisture, the pore aperture of material which can retain moisture is big more, it keeps the ability of water just poor more, the evaporation of water speed that is wherein kept is fast more, and on the contrary, the pore aperture is more little, it keeps the ability of water strong more, and the evaporation of water speed that is wherein kept is slow more.Using the pore aperture as 0.08mm during the material which can retain moisture below the above 0.1mm,, can shorten each time more than the humidity threshold value of maintaining after material which can retain moisture adds water because its evaporation rate is fast.Use the pore aperture as 0.05mm more than during material which can retain moisture below 0.06 because its evaporation rate is slow, the maximal humidity that can reach is lower, and adds the time that water reaches maximal humidity in the refrigerating chamber to material which can retain moisture and increase from reaching after the humidity threshold value.Therefore, preferred pore aperture is the material which can retain moisture between 0.06mm～0.08mm.
Utilize alarm 42 to give a warning to urge the user to add water in the above-described embodiments to material which can retain moisture 21 to the user, but for the user, sometimes do not wish to be disturbed by sound or light, thereby only need utilize display floater 41, the humidity that the user is grasped in second refrigerating chamber 20 at any time gets final product.
According to refrigerator of the present invention, because it is and direct to the superfine water smoke of vegetables and fruits injection unlike prior art, thereby humidification is carried out in the space of preserving vegetables and fruits in long-time but utilize material which can retain moisture that water is evaporated lentamente, therefore, can not prevent to go bad directly at vegetables and fruits surface attachment water droplet because of the water droplet that adheres to pollutes vegetables and fruits.And existing ejecting device to chill box damping owing to need make water become superfine water smoke, significantly improves the shower nozzle cost, but according to the present invention, only need adopting cheaply, material which can retain moisture just can access better technique effect.
Though below in conjunction with the accompanying drawings and embodiments the present invention is specified, but be appreciated that, above-mentioned explanation does not limit the present invention in any form, and those skilled in the art can be out of shape and change the present invention as required under the situation that does not depart from connotation of the present invention and scope.These distortion and variation all fall within the scope of the present invention.
Claims (8)
1. refrigerator is characterized in that having:
Be used to preserve the refrigerating chamber of vegetables and fruits;
Be arranged in the refrigerating chamber material which can retain moisture that constitutes by porous material;
The pallet of the described material which can retain moisture of carrying in described refrigerating chamber;
Be used to detect the humidity sensor of refrigeration indoor humidity;
Be used for the humidity in the described refrigerating chamber of user notification the prompting part and
Described prompting part is controlled, according to the control part of pointing out to the user by the humidity of described humidity sensor detection.
2. refrigerator as claimed in claim 1 is characterized in that:
Described control part carries out following control, when the humidity in described refrigerating chamber is lower than the humidity threshold value, utilizes the humidity of described prompting part in the described refrigerating chamber of user notification to be lower than described humidity threshold value.
3. refrigerator as claimed in claim 1 is characterized in that:
Described material which can retain moisture is selected from ceramic porous material, nano-porous materials, porous polymer polymeric material.
4. as any one described refrigerator in the claim 1～3, it is characterized in that:
The aperture in hole that constitutes the described porous material of described material which can retain moisture is 0.05～0.1mm.
5. refrigerator as claimed in claim 4 is characterized in that:
The aperture in hole that constitutes the described porous material of described material which can retain moisture is 0.06～0.08mm.
6. refrigerator as claimed in claim 2 is characterized in that:
Has the humidity configuration part of the described humidity threshold value of described control part being set by the user.
7. refrigerator as claimed in claim 1 is characterized in that:
Described material which can retain moisture is arranged on the top of described refrigerating chamber.
8. refrigerator as claimed in claim 1 is characterized in that:
Described refrigerating chamber is to be exclusively used in the fruits and vegetables chamber of preserving vegetables and fruits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101363105A CN101881541A (en) | 2009-05-07 | 2009-05-07 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101363105A CN101881541A (en) | 2009-05-07 | 2009-05-07 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101881541A true CN101881541A (en) | 2010-11-10 |
Family
ID=43053615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101363105A Pending CN101881541A (en) | 2009-05-07 | 2009-05-07 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101881541A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822432A (en) * | 2014-02-25 | 2014-05-28 | 四川长虹电器股份有限公司 | Refrigerator |
| CN105423695A (en) * | 2015-12-10 | 2016-03-23 | 黄信开 | Intelligent refrigerator capable of automatically monitoring food freshness |
| CN105865123A (en) * | 2016-04-13 | 2016-08-17 | 浙江大学 | Domestic food storage cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0379645A1 (en) * | 1988-12-29 | 1990-08-01 | LIEBHERR-WERK LIENZ GES. mbH | Refrigerator |
| CN2589903Y (en) * | 2002-11-29 | 2003-12-03 | 海尔集团公司 | Humidity controlled fresh-keeping refrigerator |
| CN2715071Y (en) * | 2004-07-20 | 2005-08-03 | 广东科龙电器股份有限公司 | A moisture preservation refrigerator |
| CN2757057Y (en) * | 2004-12-24 | 2006-02-08 | 河南新飞电器有限公司 | Wet preserving sterilizing refrigerator |
| CN2823929Y (en) * | 2005-07-08 | 2006-10-04 | 河南新飞电器有限公司 | High-moisture fresh-keeping refrigerator |
| CN200952869Y (en) * | 2006-09-25 | 2007-09-26 | 广东科龙电器股份有限公司 | Humidifying wine cabinet |
-
2009
- 2009-05-07 CN CN2009101363105A patent/CN101881541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0379645A1 (en) * | 1988-12-29 | 1990-08-01 | LIEBHERR-WERK LIENZ GES. mbH | Refrigerator |
| CN2589903Y (en) * | 2002-11-29 | 2003-12-03 | 海尔集团公司 | Humidity controlled fresh-keeping refrigerator |
| CN2715071Y (en) * | 2004-07-20 | 2005-08-03 | 广东科龙电器股份有限公司 | A moisture preservation refrigerator |
| CN2757057Y (en) * | 2004-12-24 | 2006-02-08 | 河南新飞电器有限公司 | Wet preserving sterilizing refrigerator |
| CN2823929Y (en) * | 2005-07-08 | 2006-10-04 | 河南新飞电器有限公司 | High-moisture fresh-keeping refrigerator |
| CN200952869Y (en) * | 2006-09-25 | 2007-09-26 | 广东科龙电器股份有限公司 | Humidifying wine cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822432A (en) * | 2014-02-25 | 2014-05-28 | 四川长虹电器股份有限公司 | Refrigerator |
| CN105423695A (en) * | 2015-12-10 | 2016-03-23 | 黄信开 | Intelligent refrigerator capable of automatically monitoring food freshness |
| CN105865123A (en) * | 2016-04-13 | 2016-08-17 | 浙江大学 | Domestic food storage cabinet |
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Application publication date: 20101110 |