CN202066147U - Refrigerating chamber humidifying system of air-cooled refrigerator and air-cooled refrigerator with same - Google Patents
Refrigerating chamber humidifying system of air-cooled refrigerator and air-cooled refrigerator with same Download PDFInfo
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- CN202066147U CN202066147U CN2011201402507U CN201120140250U CN202066147U CN 202066147 U CN202066147 U CN 202066147U CN 2011201402507 U CN2011201402507 U CN 2011201402507U CN 201120140250 U CN201120140250 U CN 201120140250U CN 202066147 U CN202066147 U CN 202066147U
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Abstract
The utility model provides a refrigerating chamber humidifying system of an air-cooled refrigerator. The refrigerating chamber humidifying system comprises a switch, a heat exchanger, a water storage device, a humidifying device and a controller, wherein the heat exchanger is communicated with an air channel of the refrigerator through the switch; the water storage device is used for storing condensate water produced after defrosting on the surface of the heat exchanger; the humidifying device is used for gasifying the condensate water in the water storage device to humidify a refrigerating chamber; and the controller is connected with the switch and the humidifying device, is opened and closed according to a temperature control switch of the refrigerating chamber, and is used for controlling the humidifying device to humidify the refrigerating chamber when the humidity of the refrigerating chamber is lower than preset humidity. The utility model further provides an air-cooled refrigerator. According to the refrigerating chamber humidifying system of the air-cooled refrigerator, disclosed by the utility model, the requirement of vegetable and fruit storing humidity on the refrigerating chamber can be met, and a remarkable humidifying effect is achieved. The air-cooled refrigerator with the humidifying system, according to the utility model, has low energy consumption, can be used for keeping the refrigerating chamber at high humidity for a long time, and has the advantage of small humidity change.
Description
Technical field
The utility model relates to refrigerator humidifying technology field, the air cooling type refrigerator that designs a kind of chill box damping system of air cooling type refrigerator especially and have the chill box damping system of this air cooling type refrigerator.
Background technology
The height of the refrigerating chamber moisture-retaining capacity of refrigerator directly has influence on vegetables, fruits food can keep the fresh storage time.In daily life, most of greengrocery product generally only can have fresh-keeping preferably quality when humidity reaches the above environment of 60%RH, therefore, the high humidity preservation technique is the technological development direction of refrigerator cold-storage food always, as everyone knows, fresh vegetables and fruit can effectively prolong its holding time under the low temperature and high relative humidity environment, and can keep its higher moisture and nutrition.At present, refrigerator mainly is divided into direct-cooling type and air-cooled two kinds, and the refrigerator of various brands all has the fresh-keeping refrigerator product of high humidity on the refrigerator market at home and abroad, but this series products all is a direct cooling refrigerator, still realizes the function that high humidity is fresh-keeping on wind cooling refrigerator not yet in effectly.
As shown in Figure 1, existing wind cooling refrigerator refrigerating chamber in process of refrigerastion is linked to each other by air channel 11 ' with refrigerating chamber, the interior air of refrigerator needs all to carry out heat exchange through the evaporator fin below-20 ℃ 12 ' and freezes to refrigerating chamber and refrigerating chamber respectively, airborne moisture can become solid-state and frosting by gaseous state through evaporator fin 12 ' time, thereby causes refrigerating chamber and refrigerating chamber relatively drier.Yet, stored vegetables, the fruits food of refrigerating chamber is higher to humidity requirement, its suitable storage humidity is generally between 60%RH～80%RH, because in the existing wind cooling refrigerator process of refrigerastion, in the air most of moisture frosting on evaporator fin 12 ', cause the humidity of the indoor air of refrigerator cold-storage generally can only maintain between 10%RH～15%RH, as shown in Figure 2, only when defrost, just can reach 35%RH once in a while.Therefore, the humidity index of 60%RH～80%RH can't be reached far away, therefore the fresh-keeping requirement of high humidity can't be reached.
The utility model content
The utility model is intended to one of solve the problems of the technologies described above at least.
For this reason, a purpose of the present utility model is to propose a kind of chill box damping system of air cooling type refrigerator, and the chill box damping system of this air cooling type refrigerator can guarantee that refrigerating chamber stores the humidity requirement of vegetables, fruit, and energy-conservation, simple in structure.
Another purpose of the present utility model is to propose a kind of air cooling type refrigerator, and it is low that this air cooling type refrigerator has energy consumption, and refrigerating chamber can keep lasting high humidity, and has the little advantage of humidity variation.
For achieving the above object, the chill box damping system of the air cooling type refrigerator that the utility model first aspect proposes comprises: switch; Heat exchanger, an end of described heat exchanger is communicated with the air channel of described air cooling type refrigerator by described switch; Water storage device, described water storage device be arranged on described heat exchanger under, described water storage device stores the condensation water after the described heat-exchanger surface defrost; Damping device, described damping device links to each other with described water storage device, described damping device with the condensation water in described water storage device gasification with to described chill box damping; And controller, described controller links to each other with described damping device with described switch, described controller controls the unlatching of described switch according to the temperature of described refrigerating chamber or cuts out, and controls described damping device to described chill box damping when the humidity of described refrigerating chamber is lower than predetermined moisture.
Chill box damping system according to air cooling type refrigerator of the present utility model, the refrigeration system of air cooling type refrigerator feeds the cryogenic gas through its cooling in the heat exchanger of chill box damping system of this air cooling type refrigerator by the air channel, cryogenic gas is at first lowered the temperature to this heat exchanger, make heat-exchanger surface coagulate frost, and refrigerating chamber is freezed from the cryogenic gas that heat exchanger comes out, be lower than predetermined temperature until temperature of refrigerating chamber, then the controller gauge tap cuts out the air channel, stop refrigeration to refrigerating chamber, simultaneously, after switch cut out, the white natural defrost of coagulating of heat-exchanger surface formed condensation water, and condensation water is stored in the water storage device, at last, damping device is under the control of controller, and the gasification of the condensation water in the water storage device, final realization is to the humidification function of refrigerating chamber.The chill box damping system of the air cooling type refrigerator of the utility model embodiment is by the control of controller to damping device, can guarantee that refrigerating chamber stores the humidity requirement of vegetables, fruit, and the white natural defrost of coagulating of heat-exchanger surface forms condensation water, has therefore reduced energy consumption.In addition, the chill box damping system architecture of the air cooling type refrigerator of the utility model embodiment is simple, is easy to realize, and is applied widely.
In addition, the chill box damping system according to air cooling type refrigerator of the present utility model can also have following additional technical characterictic:
Described controller controls described switch and cuts out when the temperature of described refrigerating chamber is lower than first predetermined temperature, control described switch open when the temperature of described refrigerating chamber is greater than or equal to described first predetermined temperature.
Described damping device comprises: water sucting part, the part of described water sucting part link to each other with described water storage device to absorb the condensation water in the described water storage device, and another part of described water sucting part is exposed in the described refrigerating chamber; And first fan, described first fan is arranged in the described refrigerating chamber and is corresponding to be blown into high humidity gas in described refrigerating chamber in described water sucting part with another part of described water sucting part.
Described water sucting part is provided with a plurality of ventholes.
Described water sucting part is the high-density fiber material.
The chill box damping system of described air cooling type refrigerator also comprises: second fan, described second fan is arranged between the inwall and described heat exchanger of described refrigerating chamber, and described second fan is blown into gas through described heat exchanger condensation to accelerate the temperature homogeneity of described refrigerating chamber to described refrigerating chamber.
Described controller links to each other with described second fan, and described controller also when described switch open, is controlled described second fan blowing.
Described switch is a magnetic valve.
The air cooling type refrigerator that the utility model second aspect proposes, comprising: casing is limited with refrigerating chamber and refrigerating chamber in the described casing; Chamber door, described chamber door are installed in described refrigerating chamber of switch and refrigerating chamber on the described casing; Humidification system, described humidification system is the chill box damping system of the air cooling type refrigerator of above-mentioned first aspect, described humidification system is installed in the refrigerating chamber of described air cooling type refrigerator, and wherein, the heat exchanger of described humidification system communicates with described refrigerating chamber by the air channel of described air cooling type refrigerator.
According to air cooling type refrigerator of the present utility model, the humidification system that controller is controlled this air cooling type refrigerator according to the refrigerating chamber humidity of this air cooling type refrigerator carries out humidification to refrigerating chamber, the humidity of assurance refrigerating chamber reaches the fresh-keeping requirement to vegetables, fruit, realizes lasting, the stable high humility index of the refrigerating chamber of air cooling type refrigerator.In addition, the humidification system energy consumption of the air cooling type refrigerator of the utility model embodiment is low, is easy to implement in air cooling type refrigerator.
In addition, can also have following additional technical characterictic according to air cooling type refrigerator of the present utility model:
Described air cooling type refrigerator also comprises: temperature regulation switch, described temperature regulation switch links to each other with described controller, wherein, second predetermined temperature described refrigerating chamber set according to described temperature regulation switch of described controller control described humidification system switch unlatching or close.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram of the cooling system of existing air cooling type refrigerator;
Fig. 2 changes oscillogram for the humidity of the refrigerating chamber of existing air cooling type refrigerator;
Fig. 3 is the structure chart of chill box damping system of the air cooling type refrigerator of the utility model embodiment;
Fig. 4 is the schematic diagram of two tradition of a family cold type refrigerators of the last refrigerating chamber of an embodiment of the utility model, following refrigerating chamber;
Fig. 5 is the schematic diagram of two tradition of a family cold type refrigerators of the following refrigerating chamber of another embodiment of the utility model, last refrigerating chamber; And
Fig. 6 adopts the humidity variation oscillogram of the air cooling type refrigerator of the utility model embodiment to chill box damping.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below in conjunction with accompanying drawing 3 chill box damping system according to the air cooling type refrigerator of the utility model embodiment is described at first.
As shown in Figure 3, be the structure chart of the chill box damping system of the air cooling type refrigerator of the utility model embodiment.Chill box damping system 100 according to the air cooling type refrigerator of the utility model embodiment comprises switch 110, heat exchanger 120, water storage device 130, damping device 140 and controller (not shown among Fig. 3).
Wherein, an end of heat exchanger 120 is communicated with the air channel 160 of air cooling type refrigerator by switch 110.In embodiment more of the present utility model, for example heat exchanger 120 can be that caliber is 20 millimeters an aluminum small heat-exchanger, this small heat-exchanger vertically is arranged in the refrigerating chamber, and a mouth of pipe of this small heat-exchanger is communicated with the air channel, to guarantee that the gas that is entered by the air channel must enter this small heat-exchanger, then, enter refrigerating chamber, and then realize refrigeration refrigerating chamber by the gas after this small heat-exchanger effect.Certainly, embodiment of the present utility model is not limited to this, and for example the caliber of heat exchanger 120 can be greater than 20 millimeters, and heat exchanger 120 also can be obliquely installed in refrigerating chamber.
Preferably, in conjunction with Fig. 3, in an embodiment of the present utility model, for example can also between the inwall of refrigerating chamber and heat exchanger 120 fan 150 be set, for example, fan 150 also can be by controller control blowing.Particularly, fan 150 is by controller control, and when switch 110 was opened, controller control fan 150 was dried, and fan 150 is corresponding to heat exchanger 120.Like this, fan 150 can be more accurately and timely be blown into gas through heat exchanger 120 condensations to refrigerating chamber, thus, can accelerate the gas flow of refrigerating chamber, thereby can also reach apace refrigerating chamber cooling requirement, guarantees that the temperature of refrigerating chamber is more even.
Controller also links to each other with switch 110, and controller is according to the unlatching of the temp control switch 110 of described refrigerating chamber or close.Normally, first predetermined temperature of refrigerating chamber is set between 0 ℃-5 ℃, as a concrete example, when for example controller can be lower than 0 ℃ of the lower limit of above-mentioned first predetermined temperature in the temperature of described refrigerating chamber, gauge tap 110 cuts out, and at this moment, switch 110 cuts out the air channel, stop refrigerating gas to enter refrigerating chamber, and then stop refrigeration refrigerating chamber.On the contrary, when controller can also be greater than or equal to 5 ℃ of the upper limits of above-mentioned first predetermined temperature in the temperature of described refrigerating chamber, gauge tap 110 is opened, thereby refrigerating gas enters in the heat exchanger 120 of refrigerating chamber by air channel 160, refrigerating gas by after the heat exchanger effect in the refrigerating chamber, freezes to refrigerating chamber again.
Chill box damping system 100 according to the air cooling type refrigerator of the utility model embodiment, the refrigeration system of air cooling type refrigerator is in the heat exchanger 120 of cryogenic gas by the chill box damping system 100 of air channel 110 these air cooling type refrigerators of feeding of its cooling, cryogenic gas is at first lowered the temperature to this heat exchanger 120, make heat exchanger 120 surfaces coagulate frost, and the cryogenic gas that comes out from heat exchanger 120 freezes to refrigerating chamber, be lower than predetermined temperature until temperature of refrigerating chamber, then controller gauge tap 110 cuts out air channel 160, stop refrigeration to refrigerating chamber, simultaneously, after switch 110 cuts out, the white natural defrost of coagulating on heat exchanger 120 surfaces forms condensation water, condensation water is stored in the water storage device 130, at last, damping device 140 is under the control of controller, and the gasification of the condensation water in the water storage device 130, final realization is to the humidification function of refrigerating chamber.
The chill box damping system of the air cooling type refrigerator of the utility model embodiment is by the control of controller to damping device, can guarantee that refrigerating chamber stores the humidity requirement of vegetables, fruit, and the white natural defrost of coagulating of heat-exchanger surface forms condensation water, has therefore reduced energy consumption.In addition, the chill box damping system architecture of the air cooling type refrigerator of the utility model embodiment is simple, is easy to realize, and is applied widely.
In an embodiment of the present utility model, as shown in Figure 3, for example damping device 140 can comprise water sucting part 141 and another fan 142.
Wherein, the part of water sucting part 141 immerses in the water storage device 130, and to absorb the condensation water in the water storage device 130, the remainder of water sucting part 141 is exposed in the refrigerating chamber.It is interior and corresponding with the remainder of water sucting part 141 that fan 142 is arranged on refrigerating chamber, thereby can be gasificated into the condensation waters in the water sucting part 141 high humidity gas and be blown into this high humidity gas in refrigerating chamber easily, realizes the humidification function to refrigerating chamber thus.In order better the condensation water in the water sucting part 141 to be blown into refrigerating chamber, can a plurality of ventholes be set to water sucting part 141, like this, make the air blowing air-flow of fan 142 more even, smooth, and can improve water sucting part 141 and extraneous contact area, improve the gasification rate of condensation water.In another embodiment of the present utility model, water sucting part 141 can be made by the high-density fiber material, for example can be cavernous body, and the cavernous body water imbibition is strong, in light weight, cheap, and is convenient to processing.
In addition, preferably, the switch 110 in the foregoing description for example can be magnetic valve, and solenoid control is simple, the precision height, thus the automation that realizes switch is easily controlled.
Below in conjunction with the air cooling type refrigerator of accompanying drawing 4-6 description according to the utility model embodiment.
As shown in Figure 4, be the last refrigerating chamber of an embodiment of the utility model, the schematic diagram of two tradition of a family cold type refrigerators of refrigerating chamber down.Fig. 5 is the schematic diagram of two tradition of a family cold type refrigerators of the following refrigerating chamber of another embodiment of the utility model, last refrigerating chamber.In conjunction with Fig. 4 and Fig. 5, comprise casing 210, chamber door (not shown) and humidification system 100 according to the air cooling type refrigerator 200 of the utility model embodiment.
Wherein, be limited with refrigerating chamber 211 and refrigerating chamber 212 in the casing 210.Chamber door is installed in switch refrigerating chamber 211 and refrigerating chamber 212 on the casing 210.Humidification system 100 is the chill box damping system 100 of the air cooling type refrigerator of above-mentioned first aspect embodiment, humidification system 100 is installed in the refrigerating chamber 211 of air cooling type refrigerator 200, wherein, in conjunction with Fig. 3, the heat exchanger 120 of humidification system 100 communicates with refrigerating chamber 212 by the air channel 160 of the humidification system 100 of air cooling type refrigerator 200.
As shown in Figure 4, the humidification system 100 of the air cooling type refrigerator 200 of the utility model embodiment both can be at last refrigerating chamber 212, realize in the air cooling type refrigerator 200 of the structure of refrigerating chamber 211 down.Also can be on as shown in Figure 5 refrigerating chamber 211, realize in the air cooling type refrigerator 200 of the structure of refrigerating chamber 212 down.
According to air cooling type refrigerator 200 of the present utility model, controller carries out humidification according to 100 pairs of refrigerating chambers of humidification system 211 of the humidity control air cooling type refrigerator 200 in the refrigerating chamber 211 of air cooling type refrigerator 200, thereby the humidity of assurance refrigerating chamber 211 reaches the fresh-keeping requirement to vegetables, fruit.Generally, the humidity range of the fresh-keeping needs of vegetables, fruit is between 60%RH～80%RH.Adopt the air cooling type refrigerator of the utility model embodiment, as shown in Figure 6, the humidity of the humidification of 100 pairs of refrigerating chambers 211 of its humidification system can be controlled between 60%RH～80%RH, therefore, has both realized the continuing of refrigerating chamber 211 of air cooling type refrigerator 200, the index that stable high humility requires.In addition, 100 pairs of the humidification systems of the air cooling type refrigerator 200 of the utility model embodiment coagulate frost and realize the nature frostization, thus, the energy consumption of humidification system 100 is low, and can last refrigerating chamber, down refrigerating chamber or on refrigerating chamber, implement in the air cooling type refrigerator of refrigerating chamber down, certainly, also can in the air cooling type refrigerator more than two, realize having the wide advantage of practical range.
In an embodiment of the present utility model, in conjunction with Fig. 4 or Fig. 5, for example air cooling type refrigerator 200 can also comprise the temperature regulation switch (not shown).Temperature regulation switch links to each other with controller, wherein, the unlatching of the switch 110 of another predetermined temperature control humidification system 100 that controller is set refrigerating chamber 211 according to temperature regulation switch or close, thus realize refrigerating function to refrigerating chamber 211, and control is simple.
According to the chill box damping system of air cooling type refrigerator of the present utility model, can guarantee that refrigerating chamber stores the humidity requirement of vegetables, fruit, the humidification effect is obvious.
According to the air cooling type refrigerator with this humidification system of the present utility model, energy consumption is low, and refrigerating chamber can keep lasting high humidity, and has the little advantage of humidity variation.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is by claim and be equal to and limit.
Claims (10)
1. the chill box damping system of an air cooling type refrigerator is characterized in that, comprising:
Switch;
Heat exchanger, an end of described heat exchanger is communicated with the air channel of described air cooling type refrigerator by described switch;
Water storage device, described water storage device be arranged on described heat exchanger under, described water storage device stores the condensation water after the described heat-exchanger surface defrost;
Damping device, described damping device links to each other with described water storage device, described damping device with the condensation water in described water storage device gasification with to described chill box damping; And
Controller, described controller links to each other with described damping device with described switch, described controller controls the unlatching of described switch according to the temperature of described refrigerating chamber or cuts out, and controls described damping device to described chill box damping when the humidity of described refrigerating chamber is lower than predetermined moisture.
2. the chill box damping system of air cooling type refrigerator according to claim 1, it is characterized in that, described controller controls described switch and cuts out when the temperature of described refrigerating chamber is lower than first predetermined temperature, control described switch open when the temperature of described refrigerating chamber is greater than or equal to described first predetermined temperature.
3. the chill box damping system of air cooling type refrigerator according to claim 1 is characterized in that, described damping device comprises:
Water sucting part, the part of described water sucting part link to each other with described water storage device to absorb the condensation water in the described water storage device, and another part of described water sucting part is exposed in the described refrigerating chamber; And
It is interior and corresponding to be blown into high humidity gas in described refrigerating chamber in described water sucting part with another part of described water sucting part that first fan, described first fan are arranged on described refrigerating chamber.
4. the chill box damping system of air cooling type refrigerator according to claim 3 is characterized in that, described water sucting part is provided with a plurality of ventholes.
5. the chill box damping system of air cooling type refrigerator according to claim 4 is characterized in that, described water sucting part is the high-density fiber material.
6. the chill box damping system of air cooling type refrigerator according to claim 1 is characterized in that, also comprises:
Second fan, described second fan are arranged between the inwall and described heat exchanger of described refrigerating chamber, and described second fan is blown into gas through described heat exchanger condensation to accelerate the temperature homogeneity of described refrigerating chamber to described refrigerating chamber.
7. the chill box damping system of air cooling type refrigerator according to claim 6 is characterized in that, described controller links to each other with described second fan, and described controller also when described switch open, is controlled described second fan blowing.
8. the chill box damping system of air cooling type refrigerator according to claim 1 is characterized in that, described switch is a magnetic valve.
9. an air cooling type refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber and refrigerating chamber in the described casing;
Chamber door, described chamber door are installed in described refrigerating chamber of switch and refrigerating chamber on the described casing;
Humidification system, described humidification system is the chill box damping system as each described air cooling type refrigerator of claim 1-8, described humidification system is installed in the refrigerating chamber of described air cooling type refrigerator, wherein, the heat exchanger of described humidification system communicates with described refrigerating chamber by the air channel of described air cooling type refrigerator.
10. air cooling type refrigerator according to claim 9 is characterized in that, also comprises:
Temperature regulation switch, described temperature regulation switch links to each other with described controller, wherein, second predetermined temperature that described controller is set described refrigerating chamber according to described temperature regulation switch control described humidification system switch unlatching or close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402507U CN202066147U (en) | 2011-05-05 | 2011-05-05 | Refrigerating chamber humidifying system of air-cooled refrigerator and air-cooled refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402507U CN202066147U (en) | 2011-05-05 | 2011-05-05 | Refrigerating chamber humidifying system of air-cooled refrigerator and air-cooled refrigerator with same |
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| CN202066147U true CN202066147U (en) | 2011-12-07 |
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| CN2011201402507U Expired - Lifetime CN202066147U (en) | 2011-05-05 | 2011-05-05 | Refrigerating chamber humidifying system of air-cooled refrigerator and air-cooled refrigerator with same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183116A (en) * | 2011-05-05 | 2011-09-14 | 合肥美的荣事达电冰箱有限公司 | Refrigerating chamber humidification system of air-cooling refrigerator and air-cooling refrigerator having refrigerating chamber humidification system |
| CN104197460A (en) * | 2014-09-24 | 2014-12-10 | 合肥华凌股份有限公司 | Humidifying device, refrigerator and humidifying method |
| CN104905604A (en) * | 2015-06-29 | 2015-09-16 | 北京志翔领驭冷链科技有限公司 | Refrigerator displaying and refrigerating articles |
| CN106802052A (en) * | 2017-02-15 | 2017-06-06 | 合肥华凌股份有限公司 | Fridge freshness retaining system and its control method and refrigerator |
-
2011
- 2011-05-05 CN CN2011201402507U patent/CN202066147U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183116A (en) * | 2011-05-05 | 2011-09-14 | 合肥美的荣事达电冰箱有限公司 | Refrigerating chamber humidification system of air-cooling refrigerator and air-cooling refrigerator having refrigerating chamber humidification system |
| CN102183116B (en) * | 2011-05-05 | 2012-11-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerating chamber humidification system of air-cooling refrigerator and air-cooling refrigerator having refrigerating chamber humidification system |
| CN104197460A (en) * | 2014-09-24 | 2014-12-10 | 合肥华凌股份有限公司 | Humidifying device, refrigerator and humidifying method |
| CN104905604A (en) * | 2015-06-29 | 2015-09-16 | 北京志翔领驭冷链科技有限公司 | Refrigerator displaying and refrigerating articles |
| CN106802052A (en) * | 2017-02-15 | 2017-06-06 | 合肥华凌股份有限公司 | Fridge freshness retaining system and its control method and refrigerator |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |