CN102226621B - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN102226621B
CN102226621B CN 201110172155 CN201110172155A CN102226621B CN 102226621 B CN102226621 B CN 102226621B CN 201110172155 CN201110172155 CN 201110172155 CN 201110172155 A CN201110172155 A CN 201110172155A CN 102226621 B CN102226621 B CN 102226621B
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China
Prior art keywords
refrigerating chamber
refrigerating
evaporimeter
evaporator
door body
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CN 201110172155
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CN102226621A (en
Inventor
刘东现
李凌云
程建
任伟
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Hefei Hualing Co Ltd
Hefei Midea Refrigerator Co Ltd
Original Assignee
Hefei Hualing Co Ltd
Hefei Midea Rongshida Refrigerator Co Ltd
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Priority to CN 201110172155 priority Critical patent/CN102226621B/en
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Abstract

The invention discloses a refrigerator. The refrigerator comprises a body, freezing chamber door bodies and refrigerating chamber door bodies and a refrigerating system, wherein a freezing chamber and a refrigerating chamber are formed in the body; evaporator chambers communicated with the refrigerating chamber are arranged on inner walls of the refrigerating chamber door bodies; the output end of a compressor of the refrigerating system is connected with the input end of a condenser; the output end of the condenser is connected with the input end of a flow direction controller; the output end of the flow direction controller is connected with the input end of a first evaporator and the input end of a second evaporator respectively; the output end of the first evaporator is connected with the compressor; and the output end of the second evaporator is connected with the input end of the first evaporator. The refrigerator disclosed by the embodiment of the invention has the beneficial effects of not only greatly improving the capacity utilization ratio of the refrigerating chamber but also taking full advantage of the space of the refrigerating chamber door bodies.

Description

Refrigerator
Technical field
The present invention relates to field of household appliances, in particular to a kind of refrigerator.
Background technology
At present, the evaporimeter of existing single system wind cooling refrigerator is positioned at refrigerating chamber, when refrigerating chamber needs cold, the cold wind of evaporimeter need to be transported to refrigerating chamber by blower fan, air channel from refrigerating chamber, the stroke in this air channel is longer, the distinguished and admirable resistance that produces is bigger than normal, thus energy loss also relatively bigger than normal, refrigerating efficiency is low.In addition, because the architectural feature of single refrigeration system, cold air carries out systemic circulation between refrigerating chamber and refrigerating chamber, moisture in the refrigerating chamber can be lost to refrigerating chamber, the humidity that is stored in the fruit and vegetable in the refrigerating chamber is difficult to keep, therefore the air-dry phenomenon of this type of refrigerator is comparatively outstanding at present, and the food holding time that the moisture content such as vegetables, fruit are larger is shorter.
The refrigerating chamber of existing dual system wind cooling refrigerator and refrigerating chamber are respectively with an evaporimeter, to improve the food fresh-keeping effect.But the dual system wind cooling refrigerator is provided with air-duct apparatus in refrigerating chamber, and this air-duct apparatus has occupied a big chunk volume in the refrigerating chamber, thereby has reduced widely the capacity utilization of refrigerating chamber.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, one object of the present invention is to propose the high refrigerator of capacity utilization of a kind of good refreshing effect and refrigerating chamber.
To achieve these goals, propose a kind of refrigerator according to embodiments of the invention, described refrigerator comprises: casing is formed with refrigerating chamber and the refrigerating chamber that is positioned at above the described refrigerating chamber in the described casing; Refrigerating chamber door body and refrigerating-chamber door body, described refrigerating chamber door body matches with described refrigerating chamber, described refrigerating-chamber door body is pivotably mounted on the described casing and with described refrigerating chamber and matches, and the inwall of wherein said refrigerating-chamber door body is provided with the evaporator room that is connected with described refrigerating chamber; And refrigeration system, described refrigeration system comprise the compressor of the compressor bin that is located at the rear side lower part that is positioned at described casing be connected with condenser be located at described refrigerating chamber and to the first evaporimeter of described refrigerating chamber refrigeration, be located at described refrigerating-chamber door body evaporator room and to the second evaporimeter of described refrigerating chamber refrigeration be connected with described the first evaporimeter be connected the flow direction controller that the second evaporimeter is connected; Wherein, the output of described compressor is connected with the input of described condenser, the output of described condenser is connected with the input of described flow direction controller, the output of described flow direction controller respectively with the input of described the first evaporimeter be connected the input of the second evaporimeter and be connected, the output of described the first evaporimeter is connected with described compressor, and the output of described the second evaporimeter is connected with the input of described the first evaporimeter.
The described evaporator room that is connected with described refrigerating chamber by the inwall setting at described refrigerating-chamber door body according to the refrigerator of the embodiment of the invention also arranges described the second evaporimeter so that described refrigerating chamber is freezed in described evaporator room, so not only can not need in described refrigerating chamber, air-duct apparatus be set, thereby improve widely the capacity utilization of described refrigerating chamber, and can utilize fully the space of described refrigerating-chamber door body.And by described the second evaporimeter is set in the described evaporator room on the inwall of described refrigerating-chamber door body, cold air can not carry out systemic circulation between described refrigerating chamber and described refrigerating chamber, and the moisture in the described like this refrigerating chamber can not be lost to described refrigerating chamber.Therefore, have high moistening effect according to the refrigerator of the embodiment of the invention, be conducive to improve the holding time of fruits and vegetables.In addition, when cold air is transported to described refrigerating chamber from described evaporator room, because stroke is very short, therefore can reduces widely energy loss, improve refrigerating efficiency widely.
In addition, the refrigerator according to the embodiment of the invention can have following additional technical characterictic:
According to one embodiment of present invention, described refrigeration system also comprises dew eliminating tube and the device for drying and filtering that is connected in turn between described condenser and the described flow direction controller, thereby can prevent described refrigerating-chamber door body dewfall when air humidity is large, and can remove the residual moisture in the described refrigeration system.
According to one embodiment of present invention, have in the described refrigerating chamber and described refrigerating chamber is divided into two-part crossbeam up and down and described refrigerating chamber has by the rear wall of described refrigerating chamber and be installed in the first air channel that the refrigerating chamber cover plate of the rear wall front of described refrigerating chamber limits, wherein said the first evaporimeter is located in described the first air channel and with the rear wall of described refrigerating chamber and is connected, and the first fan that is positioned at described the first evaporimeter top and blows cold wind to described refrigerating chamber also is installed in described the first air channel.Thus, can make the structure of described refrigerating chamber more reasonable and described the first evaporimeter is freezed to described refrigerating chamber more fully.
According to one embodiment of present invention, described flow direction controller is magnetic valve or dynamoelectric switching valve.
According to one embodiment of present invention, described evaporator room is limited by the inwall of described refrigerating-chamber door body and the evaporator shield that is installed on the inwall of described refrigerating-chamber door body.
According to one embodiment of present invention, the second fan that is positioned at described the second evaporimeter top and blows cold wind to described refrigerating chamber is installed in the described evaporator room, described evaporator shield vertically arranges, wherein said evaporator room by being arranged on described evaporator shield top air outlet and the return air inlet of bottom be connected with described refrigerating chamber.Can accelerate widely like this cold wind and between described refrigerating-chamber door body and described refrigerating chamber, circulate, thereby can improve the refrigerating efficiency of described refrigerating chamber.
According to one embodiment of present invention, described air outlet is a plurality of, and described a plurality of air outlets become a plurality of linear arraies along vertical array, thereby cold wind is entered in the described refrigerating chamber more equably.
According to one embodiment of present invention, described return air inlet is positioned at described the second evaporimeter below.Can make so whole the second evaporimeter of cold wind process that turns back to described refrigerating-chamber door body from described refrigerating chamber, thereby cold wind is adequately cooled.
According to one embodiment of present invention, described refrigerator also comprises evaporator baffle, described evaporator baffle vertically is located between the inwall of described evaporator shield and described refrigerating-chamber door body so that described evaporator room is divided into the second air channel and evaporator region, and wherein said the second evaporimeter is located in the described evaporator region.
According to one embodiment of present invention, the top of the inwall of the top of described evaporator baffle and described refrigerating-chamber door body is spaced apart, and wherein said the second fan is between the top of the inwall of the top of described evaporator baffle and described refrigerating-chamber door body.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention 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 according to the refrigeration system of the refrigerator of the embodiment of the invention;
Fig. 2 is the schematic diagram according to the refrigerator of the embodiment of the invention;
Fig. 3 is the structural representation according to the refrigerating chamber of the refrigerator of the embodiment of the invention;
Fig. 4 is the structural representation according to the refrigerating chamber of the refrigerator of the embodiment of the invention and refrigerating-chamber door body; With
Fig. 5 is the partial schematic diagram according to the refrigerating-chamber door body of the refrigerator of the embodiment of the invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " vertically ", " laterally ", " on ", orientation or the position relationship of the indications such as D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, unless otherwise prescribed and limit, need to prove that term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can indirectly link to each other by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to the refrigerator 10 of Fig. 1-5 description according to the embodiment of the invention.
Shown in Fig. 1-5, comprise casing 100, refrigerating chamber door body 210, refrigerating-chamber door body 220 and refrigeration system according to the refrigerator 10 of the embodiment of the invention.
Particularly, be formed with refrigerating chamber 110 and the refrigerating chamber 120 that is positioned at above the refrigerating chamber 110 in the casing 100.Refrigerating chamber door body 210 matches with refrigerating chamber 110, and refrigerating-chamber door body 220 is pivotably mounted on the casing 100 and with refrigerating chamber 120 and matches, and wherein the inwall 221 of refrigerating-chamber door body 220 is provided with the evaporator room 230 that is connected with refrigerating chamber 120.
Described refrigeration system comprise the compressor 310 of the compressor bin 380 that is located at the rear side lower part that is positioned at casing 100 are connected, are located at condenser refrigerating chamber 110 and to the first evaporimeter 330 of refrigerating chamber 110 refrigeration, be located at the evaporator room 230 of refrigerating-chamber door body 220 and the second evaporimeter 340 that refrigerating chamber 120 is freezed be connected with the first evaporimeter 330 be connected the flow direction controller 350 that evaporimeter 340 is connected.Wherein, the output of compressor 310 is connected with the input of condenser 320, the output of condenser 320 is connected with the input of flow direction controller 350, the output of flow direction controller 350 respectively with the input of the first evaporimeter 330 be connected the input of evaporimeter 340 and be connected, the output of the first evaporimeter 330 is connected with compressor 310, and the output of the second evaporimeter 340 is connected with the input of the first evaporimeter 330.
According to the refrigerator 10 of the embodiment of the invention by the inwall 221 at refrigerating-chamber door body 220 evaporator room 230 that is connected with refrigerating chamber 120 is set and at evaporator room's 230 interior second evaporimeters 340 that arrange so that refrigerating chamber 120 is freezed, so not only can not need at the refrigerating chamber 120 interior air-duct apparatus that arrange, thereby improve widely the capacity utilization of refrigerating chamber 120, and can utilize fully the space of refrigerating-chamber door body 220.And by evaporator room's 230 interior second evaporimeters 340 that arrange on the inwall 221 of refrigerating-chamber door body 220, cold air can not carry out systemic circulation between refrigerating chamber 110 and refrigerating chamber 120, and the moisture in the refrigerating chamber 120 can not be lost to refrigerating chamber 110 like this.Therefore, have high moistening effect according to the refrigerator 10 of the embodiment of the invention, be conducive to improve the holding time of fruits and vegetables.In addition, when cold air is transported to refrigerating chamber 120 from evaporator room 230, because stroke is very short, therefore can reduces widely energy loss, improve refrigerating efficiency widely.
In some embodiments of the invention, as shown in Figure 1, described refrigeration system can also comprise dew eliminating tube 360 and the device for drying and filtering 370 that is connected in turn between condenser 320 and the flow direction controller 350.In other words, the output of condenser 320 can be connected with the input of dew eliminating tube 360, and the output of dew eliminating tube 360 can be connected with the input of device for drying and filtering 370, and the output of device for drying and filtering 370 can be connected with the input of flow direction controller 350.By being set, dew eliminating tube 360 can prevent refrigerating-chamber door body 220 dewfall when air humidity is large.By being set, device for drying and filtering 370 not only can remove residual moisture in the described refrigeration system, anti-stagnant ice is stifled, and reduce moisture to the corrosiveness of described refrigeration system, and the impurity in can the described refrigeration system of filtering, such as metal fillings, various oxide and dust etc. is to avoid refrigerating flow controller 391 and freezing flow controller 392 dirty blocking up.
It will be appreciated by persons skilled in the art that compressor 310, condenser 320, dew eliminating tube 360, device for drying and filtering 370, flow direction controller 350, the first evaporimeter 330 and the evaporimeter 340 of being connected can profit connect in a known manner.Described refrigeration system can also comprise refrigeration flow controller 391 and freezing flow controller 392.Wherein, the input of refrigeration flow controller 391 can be connected with the output of flow direction controller 350, and the output of refrigeration flow controller 391 can be connected with the input of the second evaporimeter 340; The input of freezing flow controller 392 can be connected with the output of flow direction controller 350, and the output of freezing flow controller 392 can be connected with the input of the first evaporimeter 330.
In a concrete example of the present invention, flow direction controller 350 can be magnetic valve or dynamoelectric switching valve.Described refrigeration flow controller and described freezing flow controller all can be capillary, ball-cock assembly or expansion valve etc.Particularly, described expansion valve can be hand expansion valve, level pressure expansion valve, heating power expansion valve or electric expansion valve etc.
As shown in Figure 2, in examples more of the present invention, refrigerating chamber 110 is interior can to have refrigerating chamber 110 is divided into up and down two-part crossbeam 111 (can two refrigerating chamber door bodies 210 be installed to match with up and down two parts of refrigerating chamber 110 respectively at casing 100 like this), and refrigerating chamber 110 can have by the rear wall 112 of refrigerating chamber 110 and be installed in the first air channel 114 that the refrigerating chamber cover plate 113 of rear wall 112 fronts of refrigerating chamber 110 limits (being can limit the first air channel 114 between the rear wall 112 of refrigerating chamber 110 and the refrigerating chamber cover plate 113), wherein the first evaporimeter 330 can be located in the first air channel 114, and the first evaporimeter 330 can be connected with the rear wall 112 of refrigerating chamber 110, and the first air channel 114 interior can also being equipped with are positioned at the first fan 115 that the first evaporimeter 330 tops also can blow to refrigerating chamber 110 cold wind.Thus, can make the structural design of refrigerating chamber 110 more reasonable and the first evaporimeter 330 is freezed to refrigerating chamber 110 more fully.
In one embodiment of the invention, as shown in Figure 4, evaporator room 230 can be limited by the inwall 221 of refrigerating-chamber door body 220 and the evaporator shield 231 that is installed on the inwall 221 of refrigerating-chamber door body 220.Wherein, the inwall 221 of refrigerating-chamber door body 220 refers to the wall of the close refrigerating chamber 120 of refrigerating-chamber door body 220 when refrigerating-chamber door body 220 is closed.Particularly, evaporator shield 231 can vertically arrange, i.e. along the vertical direction A setting (direction of arrow among Fig. 4) of evaporator shield 231.
As shown in Figure 4 and Figure 5, in an example of the present invention, evaporator room's 230 interior can being equipped with are positioned at the second fan 232 that the second evaporimeter 340 tops also can blow to refrigerating chamber 120 cold wind, evaporator shield 231 can vertically arrange, and the air outlet 233 that wherein evaporator room 230 can be by being arranged on evaporator shield 231 tops and the return air inlet 234 of evaporator shield 231 bottoms are connected with refrigerating chamber 120.By the second fan 232 is installed above the second evaporimeter 340, can accelerate widely cold wind and between refrigerating-chamber door body 220 and refrigerating chamber 120, circulate, thereby can improve the refrigerating efficiency of refrigerating chamber 120.Wherein, cold wind at the flow direction in the refrigerating chamber 120 shown in the direction of arrow among Fig. 4.
In a concrete example of the present invention, air outlet 233 can be a plurality of, and a plurality of air outlets 233 can become a plurality of linear arraies along vertical array, thereby cold wind is entered in the refrigerating chamber 120 more equably.In another concrete example of the present invention, as shown in Figure 4, return air inlet 234 can be positioned at the second evaporimeter 340 belows.Can make like this refrigerating chamber 120 bottoms, turned back to the below of the second evaporimeter 340 and cool off again to realize circulation by the second evaporimeter 340 through heat exchange and the relatively high air (comparing with the air at refrigerating chamber 120 tops) of temperature by food, thereby can improve the cold storage effect in the whole refrigerating chamber 120.
As shown in Figure 4, in some embodiments of the invention, refrigerator 10 can also comprise evaporator baffle 235, evaporator baffle 235 can vertically be located between the inwall 221 of evaporator shield 231 and refrigerating-chamber door body 220 evaporator room 230 is divided into the second air channel 236 and evaporator region 237, and wherein the second evaporimeter 340 can be located in the evaporator region 237.In other words, evaporator baffle 235 can limit evaporator region 237 with the inwall 221 of refrigerating-chamber door body 220, and evaporator baffle 235 can limit the second air channel 236 with evaporator shield 231.Particularly, a plurality of air outlets 233 can be formed on the part corresponding with the second air channel 236 on the evaporator shield 231, and return air inlet 234 can be positioned at 236 belows, the second air channel.
Can under the effect of the second fan 232, enter in the second air channel 236 through the second evaporimeter 340 cooled cold wind, and can enter in the refrigerating chamber 120 so that refrigerating chamber 120 is freezed by the air outlet 233 corresponding with the second air channel 236 on the evaporator shield 231.Cold wind in the subsequent cold storage chamber 120 can be got back to evaporator region 237 by return air inlet 234, and can again be cooled by the second evaporimeter 340, thereby cold wind is circulated between refrigerating-chamber door body 220 and refrigerating chamber 120.
In a concrete example of the present invention, the top of evaporator baffle 235 can be spaced apart with the top of the inwall 221 of refrigerating-chamber door body 220, and wherein the second fan 232 can be between the top of the inwall 221 of the top of evaporator baffle 235 and refrigerating-chamber door body 220.
As shown in Figure 5, refrigerator 10 can be side by side combination refrigerator, be that refrigerator 10 can have two refrigerating chambers 120 and two refrigerating-chamber door bodies 220, on the inwall 221 of each refrigerating-chamber door body 220, all can be provided with the evaporator room 230 that is connected with refrigerating chamber 120, and can be at each evaporator room's 230 interior the second evaporimeter 340 that arrange refrigerating chamber 120 refrigeration.Remaining space on each refrigerating-chamber door body 220 can also be installed bottle holder 238, can utilize fully like this space on the refrigerating-chamber door body 220.It will be appreciated by persons skilled in the art that the refrigerator 10 according to the embodiment of the invention is not limited to side by side combination refrigerator, refrigerator 10 can also be refrigerators multi-door, many warm areas.
Not only can improve widely the capacity utilization of refrigerating chamber 120 according to the refrigerator 10 of the embodiment of the invention, and can utilize fully the space of refrigerating-chamber door body 220.The advantage that also has high moisturizing, high refrigerating efficiency according to the refrigerator 10 of the embodiment of the invention.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment in the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.

Claims (9)

1. a refrigerator is characterized in that, comprising:
Casing is formed with refrigerating chamber and the refrigerating chamber that is positioned at above the described refrigerating chamber in the described casing;
Refrigerating chamber door body and refrigerating-chamber door body, described refrigerating chamber door body matches with described refrigerating chamber, described refrigerating-chamber door body is pivotably mounted on the described casing and with described refrigerating chamber and matches, the inwall of wherein said refrigerating-chamber door body is provided with the evaporator room that is connected with described refrigerating chamber, and described evaporator room is limited by the inwall of described refrigerating-chamber door body and the evaporator shield that is installed on the inwall of described refrigerating-chamber door body; With
Refrigeration system, described refrigeration system comprise the compressor of the compressor bin that is located at the rear side lower part that is positioned at described casing be connected with condenser be located at described refrigerating chamber and to the first evaporimeter of described refrigerating chamber refrigeration, be located at described refrigerating-chamber door body evaporator room and to the second evaporimeter of described refrigerating chamber refrigeration be connected with described the first evaporimeter be connected the flow direction controller that the second evaporimeter is connected;
Wherein, the output of described compressor is connected with the input of described condenser, the output of described condenser is connected with the input of described flow direction controller, the output of described flow direction controller respectively with the input of described the first evaporimeter be connected the input of the second evaporimeter and be connected, the output of described the first evaporimeter is connected with described compressor, and the output of described the second evaporimeter is connected with the input of described the first evaporimeter.
2. refrigerator according to claim 1 is characterized in that, described refrigeration system also comprises dew eliminating tube and the device for drying and filtering that is connected in turn between described condenser and the described flow direction controller.
3. refrigerator according to claim 1, it is characterized in that, have in the described refrigerating chamber and described refrigerating chamber is divided into two-part crossbeam up and down and described refrigerating chamber has by the rear wall of described refrigerating chamber and be installed in the first air channel that the refrigerating chamber cover plate of the rear wall front of described refrigerating chamber limits, wherein said the first evaporimeter is located in described the first air channel and with the rear wall of described refrigerating chamber and is connected, and the first fan that is positioned at described the first evaporimeter top and blows cold wind to described refrigerating chamber also is installed in described the first air channel.
4. refrigerator according to claim 1 is characterized in that, described flow direction controller is magnetic valve or dynamoelectric switching valve.
5. refrigerator according to claim 1, it is characterized in that, the second fan that is positioned at described the second evaporimeter top and blows cold wind to described refrigerating chamber is installed in the described evaporator room, described evaporator shield vertically arranges, wherein said evaporator room by being arranged on described evaporator shield top air outlet and the return air inlet of bottom be connected with described refrigerating chamber.
6. refrigerator according to claim 5 is characterized in that, described air outlet is a plurality of, and described a plurality of air outlets become a plurality of linear arraies along vertical array.
7. refrigerator according to claim 5 is characterized in that, described return air inlet is positioned at described the second evaporimeter below.
8. refrigerator according to claim 5, it is characterized in that, also comprise evaporator baffle, described evaporator baffle vertically is located between the inwall of described evaporator shield and described refrigerating-chamber door body so that described evaporator room is divided into the second air channel and evaporator region, and wherein said the second evaporimeter is located in the described evaporator region.
9. refrigerator according to claim 8, it is characterized in that, the top of the inwall of the top of described evaporator baffle and described refrigerating-chamber door body is spaced apart, and wherein said the second fan is between the top of the inwall of the top of described evaporator baffle and described refrigerating-chamber door body.
CN 201110172155 2011-06-16 2011-06-16 Refrigerator Active CN102226621B (en)

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CN104279797B (en) * 2013-07-05 2018-05-08 海尔集团公司 Compound plate evaporator and refrigeration plant
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Publication number Priority date Publication date Assignee Title
CN106196838A (en) * 2015-10-29 2016-12-07 青岛海尔股份有限公司 Branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement
CN106196838B (en) * 2015-10-29 2018-02-02 青岛海尔股份有限公司 Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement

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