CN102287988B - Middle ducting assembly and the refrigerator with this middle ducting assembly - Google Patents
Middle ducting assembly and the refrigerator with this middle ducting assembly Download PDFInfo
- Publication number
- CN102287988B CN102287988B CN201110271081.5A CN201110271081A CN102287988B CN 102287988 B CN102287988 B CN 102287988B CN 201110271081 A CN201110271081 A CN 201110271081A CN 102287988 B CN102287988 B CN 102287988B
- Authority
- CN
- China
- Prior art keywords
- ducting assembly
- duct part
- air duct
- groove
- courage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of middle ducting assembly and the refrigerator with described middle ducting assembly.Described middle ducting assembly comprises: lower air duct part, is limited with container cavity in described lower air duct part, and the rear portion of the diapire of wherein said container cavity is provided with lower fresh air inlet and the front portion of the diapire of described container cavity is provided with return air hole; With upper air duct part, the rear portion of described upper air duct part is provided with enterprising air holes and described upper air duct part is located on the diapire of described container cavity, wherein said enterprising air holes is communicated with described lower fresh air inlet, limits the middle air-return duct be communicated with described return air hole between described upper air duct part with described lower air duct part.Not only can accelerate refrigerating speed, the raising refrigerating efficiency of refrigerating chamber according to the middle ducting assembly of the embodiment of the present invention widely, and the temperature difference of each position in refrigerating chamber can be reduced widely.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of middle ducting assembly and the refrigerator with this middle ducting assembly.
Background technology
Wind cooling refrigerator has excellent fresh-keeping effect.Cold air after evaporator cools to be transported to refrigerating chamber and refrigerating chamber to freeze by air channel by wind cooling refrigerator.Therefore whether air channel structure rationally directly affects refrigeration.Wherein, middle air channel is the part of most critical in whole air channel.The structure in existing middle air channel is reasonable not, causes cold wind in refrigerating chamber, there is the defect such as " string wind ", " path short circuit ".
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is to propose a kind of middle ducting assembly that can improve refrigeration chamber efficiency widely.
Another object of the present invention is to propose a kind of refrigerator with described middle ducting assembly.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of middle ducting assembly, described middle ducting assembly comprises: lower air duct part, be limited with container cavity in described lower air duct part, the rear portion of the diapire of wherein said container cavity is provided with lower fresh air inlet and the front portion of the diapire of described container cavity is provided with return air hole; With upper air duct part, the rear portion of described upper air duct part is provided with enterprising air holes and described upper air duct part is located on the diapire of described container cavity, wherein said enterprising air holes is communicated with described lower fresh air inlet, limits the middle air-return duct be communicated with described return air hole between described upper air duct part with described lower air duct part.
Existing middle air channel all utilizes Making mold, due to the restriction of pumping mode, therefore cannot form middle air-return duct in the inside in middle air channel.The return air inlet of such refrigerating box courage can only be located at the rear portion of refrigerating box courage.According to the middle ducting assembly of the embodiment of the present invention by arranging the described lower air duct part and described upper air duct part that combine and be assembled together and limiting described middle air-return duct between described upper air duct part and described lower air duct part, thus define described middle air-return duct in the inside of described middle ducting assembly.The return air inlet of refrigerating box courage can be located at the front portion on the top of refrigerating box courage like this, the cold wind in described refrigerating box courage can enter described middle air-return duct and Returning evaporimeter by the return air hole of the front portion being located at the diapire of described lower air duct part.Return air inlet due to described refrigerating box courage is located at the front portion on the top of described refrigerating box courage, and the cold wind therefore entering described refrigerating box courage by the air inlet of described refrigerating box courage can flow in whole refrigerating box courage.Described middle ducting assembly can overcome the defect such as " string wind ", " path short circuit " in described refrigerating box courage, makes cold wind can arrive each position of (i.e. refrigerating chamber) in described refrigerating box courage fully.So not only can accelerate the refrigerating speed of refrigerating chamber widely, improve refrigerating efficiency, and the temperature difference of each position in refrigerating chamber can be reduced widely.
In addition, following additional technical characteristic can be had according to the middle ducting assembly of the embodiment of the present invention:
According to one embodiment of present invention, the diapire of described container cavity is provided with the groove extended along the longitudinal direction, and one end of wherein said groove is communicated with described return air hole and the other end of described groove opens wide.By arranging groove on described diapire, the space that described middle ducting assembly occupies can be reduced.
According to one embodiment of present invention, described return air hole is that multiple and described multiple return air hole is arranged at interval, described groove is that multiple and described multiple groove is arranged at interval, and one end of wherein said multiple groove is communicated with described multiple return air hole respectively accordingly.Cold wind can be made like this in refrigerating box courage, to distribute ground more evenly, reduce the temperature difference of each position in refrigerating chamber further.
According to one embodiment of present invention, the lower surface of described lower air duct part is provided with multiple lower reinforcement, described multiple lower reinforcement extends along the longitudinal direction in parallel with each other and aligns in left-right direction, the upper surface of described upper air duct part is provided with multiple upper reinforcement, and described multiple upper reinforcement extends along the longitudinal direction in parallel with each other and aligns in left-right direction.The structural strength of described household freezer courage and described refrigerating box courage can be improved so widely.
According to one embodiment of present invention, described middle ducting assembly also comprises filling member, described filling member is located on the front end face of described lower air duct part, the front end face of wherein said filling member is provided with case courage holding tank, and upper turning and the lower turning of the front end of described filling member are outwardly arc.The bending part of the bending part of described household freezer courage and described refrigerating box courage can be avoided like this to be flattened or to produce depression.
According to one embodiment of present invention, the front end face of described lower air duct part is provided with protuberance, the rear end face of described filling member is provided with protuberance holding tank, and the shape of wherein said protuberance and the shape adaptation of described protuberance holding tank and described protuberance are contained in described protuberance holding tank.
According to one embodiment of present invention, described middle ducting assembly also comprises building block, the rear wall of described container cavity be provided with thickness direction along described rear wall through and with the notch of described building block adaptation, described building block is located in described notch, the lower surface of wherein said building block is provided with the first draw-in groove of extending back downwards and the front-end and back-end of described first draw-in groove are all unlimited, the diapire of described container cavity has the placed side for placing drain pan and described lower air duct part is provided with the second draw-in groove extended back downwards, the front end of described second draw-in groove to be positioned on described placed side and the rear end open of described second draw-in groove, the through hole extended back is limited downwards between described first draw-in groove and described second draw-in groove.By arranging described building block, the drainage elbow extended back can be utilized downwards to be got rid of in time by defrosting water totally.
According to one embodiment of present invention, the both sides of described building block are provided with first step portion and the both sides of described notch are provided with second step portion, and wherein said first step portion matches with described second step portion.
Embodiment according to a second aspect of the present invention proposes a kind of refrigerator, and described refrigerator comprises: case shell; Household freezer courage, described household freezer courage is located in described case shell; Refrigerating box courage, described refrigerating box courage to be located in described case shell and to be positioned at the below of described household freezer courage, and the rear portion on the top of wherein said refrigerating box courage is provided with air inlet and the front portion on the top of described refrigerating box courage is provided with return air inlet; With middle ducting assembly, described middle ducting assembly to be located in described case shell and between described household freezer courage and described refrigerating box courage, wherein said middle ducting assembly is middle ducting assembly described according to a first aspect of the present invention, and the lower fresh air inlet of the lower air duct part of described middle ducting assembly is communicated with described air inlet and the return air hole of described lower air duct part is communicated with described return air inlet.
According to the refrigerator of the embodiment of the present invention by arranging described middle ducting assembly, thus there is the high advantage of refrigerating efficiency.
According to one embodiment of present invention, described middle ducting assembly is middle ducting assembly described according to a first aspect of the present invention, wherein said refrigerator also comprises: drain pan, and described drain pan is located on the placed side of the diapire of container cavity, and the bottom of wherein said drain pan is provided with discharge outlet; Drainpipe; And drainage elbow, described drainage elbow is through through hole, and the upper end of wherein said drainage elbow is connected with described discharge outlet and the lower end of described drainage elbow is connected with described drainpipe.The gravity of defrosting water can be utilized so fully to be got rid of in time by defrosting water totally.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the middle ducting assembly according to the embodiment of the present invention;
Fig. 2 is the structural representation of the middle ducting assembly according to the embodiment of the present invention;
Fig. 3 is the structural representation of the lower air duct part of middle ducting assembly according to the embodiment of the present invention;
Fig. 4 is the structural representation of the lower air duct part of middle ducting assembly according to the embodiment of the present invention;
Fig. 5 is the front view of the lower air duct part of middle ducting assembly according to the embodiment of the present invention;
Fig. 6 is the sectional view along A-A direction of Fig. 5;
Fig. 7 is the structural representation of the upper air duct part of middle ducting assembly according to the embodiment of the present invention;
Fig. 8 is the front view of the upper air duct part of middle ducting assembly according to the embodiment of the present invention;
Fig. 9 is the sectional view along B-B direction of Fig. 8;
Figure 10 is the structural representation of the building block of middle ducting assembly according to the embodiment of the present invention;
Figure 11 is the structural representation of the building block of middle ducting assembly according to the embodiment of the present invention;
Figure 12 is the front view of the building block of middle ducting assembly according to the embodiment of the present invention;
Figure 13 is the sectional view along C-C direction of Figure 12;
Figure 14 is the structural representation of the filling member of middle ducting assembly according to the embodiment of the present invention;
Figure 15 is the sectional view of the filling member of middle ducting assembly according to the embodiment of the present invention;
Figure 16 is the sectional view of the refrigerator according to the embodiment of the present invention; With
Figure 17 is the enlarged drawing in D region in Figure 16.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Referring to Fig. 1-9, the middle ducting assembly 10 according to the embodiment of the present invention is described.As shown in figs 1-9, middle ducting assembly 10 comprises lower air duct part 100 and upper air duct part 200.
Be limited with container cavity in lower air duct part 100, the rear portion of the diapire 110 of wherein said container cavity is provided with lower fresh air inlet 120, and the front portion of the diapire 110 of described container cavity is provided with return air hole 130.The rear portion of upper air duct part 200 is provided with enterprising air holes 210, and upper air duct part 200 is located on the diapire 110 of described container cavity, wherein enterprising air holes 210 is communicated with lower fresh air inlet 120, limits the middle air-return duct 300 be communicated with return air hole 130 between upper air duct part 200 with lower air duct part 100.
Existing middle air channel all utilizes Making mold, due to the restriction of pumping mode, therefore cannot form middle air-return duct in the inside in middle air channel.The return air inlet of such refrigerating box courage can only be located at the rear portion of refrigerating box courage.According to the middle ducting assembly 10 of the embodiment of the present invention by arranging the lower air duct part 100 and upper air duct part 200 that combine and be assembled together and limiting middle air-return duct 300 between upper air duct part 200 and lower air duct part 100, thus define middle air-return duct 300 in the inside of middle ducting assembly 10.The return air inlet 42 of refrigerating box courage 40 can be located at the front portion on the top of refrigerating box courage 40 like this, the cold wind in refrigerating box courage 40 can enter middle air-return duct 300 and Returning evaporimeter by the return air hole 130 of the front portion being located at the diapire 110 of lower air duct part 100.Return air inlet 42 due to refrigerating box courage 40 is located at the front portion on the top of refrigerating box courage 40, and the cold wind therefore entering refrigerating box courage 40 by the air inlet 41 of refrigerating box courage 40 can flow in whole refrigerating box courage 40.Middle ducting assembly 10 can overcome the defect such as " string wind ", " path short circuit " in refrigerating box courage 40, makes cold wind can arrive each position of (i.e. refrigerating chamber) in refrigerating box courage 40 fully.So not only can accelerate the refrigerating speed of refrigerating chamber widely, improve refrigerating efficiency, and the temperature difference of each position in refrigerating chamber can be reduced widely.
As shown in Figure 3 and Figure 5, in some embodiments of the invention, the diapire 110 of described container cavity can be provided with the groove 140 that E (direction of arrow in Figure 16) along the longitudinal direction extends, one end of its further groove 140 can be communicated with return air hole 130, and the other end of groove 140 can open wide so that the cold wind in refrigerating box courage 40 can get back to evaporimeter by groove 140.In other words, when upper air duct part 200 is located on diapire 110, upper air duct part 200 covers on groove 140 to form middle air-return duct 300.By arranging groove 140 on diapire 110, the space that middle ducting assembly 10 occupies can be reduced.Particularly, binding agent can be smeared on diapire 110, lower air duct part 100 and upper air duct part 200 can be made so more firmly to fit together.
In one embodiment of the invention, as shown in Figure 3 and Figure 5, return air hole 130 can be multiple, and multiple return air hole 130 can be arranged at interval.Groove 140 can be multiple, and multiple groove 140 can be arranged at interval.Wherein, one end of multiple groove 140 can be communicated with multiple return air hole 130 respectively accordingly.Namely the quantity of groove 140 and the quantity of return air hole 130 can be identical, and one end of a groove 140 can be communicated with a return air hole 130.By arranging multiple return air hole 130, thus can multiple return air inlet 42 being set on refrigerating box courage 40, cold wind can being made like this in refrigerating box courage 40, to distribute ground more evenly, reduce the temperature difference of each position in refrigerating chamber further.
As shown in Figure 2 and Figure 4, in examples more of the present invention, the lower surface of lower air duct part 100 can be provided with multiple lower reinforcement 150, multiple lower reinforcement 150 can extend along the longitudinal direction in parallel with each other and can F (direction of arrow in Fig. 5 and Fig. 8) alignment in left-right direction.Multiple lower reinforcement 150 can with multiple fit depressions at the top of refrigerating box courage 40, thus the structural strength of refrigerating box courage 40 can be improved widely.
In an example of the present invention, as shown in Figure 7 and Figure 8, the upper surface of upper air duct part 200 can be provided with multiple upper reinforcement 220, multiple upper reinforcement 220 can extend along the longitudinal direction in parallel with each other and can align in left-right direction.Multiple upper reinforcement 220 can with multiple fit depressions of the bottom of household freezer courage 30, thus the structural strength of household freezer courage 30 can be improved widely.
As shown in figures 14-17, in some embodiments of the invention, middle ducting assembly 10 can also comprise filling member 400, and filling member 400 can be located on the front end face 160 of lower air duct part 100, and the front end face 410 of wherein filling member 400 can be provided with case courage holding tank 420.The front end of the bottom of household freezer courage 30 can be provided with the first card base 31 and the front end at the top of refrigerating box courage 40 can be provided with the second card base 43, case shell 20 can be provided with the first draw-in groove 21 for clamping the first card base 31 and the second draw-in groove 22 for clamping the second card base 43, wherein the first card base 31, first draw-in groove 21, second card base 43 and the second draw-in groove 22 can all be contained in case courage holding tank 420.
The upper turning 430 of the front end of filling member 400 and lower turning 440 can be all outwardly arcs.Wherein, after middle ducting assembly 10, household freezer courage 30 and refrigerating box courage 40 are assembled, can match with the bending part of the front end of the bottom of household freezer courage 30 to fill and to support this bending part in upper turning 430, can match with the bending part of the front end of the bottom of refrigerating box courage 40 to fill and to support this bending part in lower turning 440, thus the bending part of the bending part of household freezer courage 30 and refrigerating box courage 40 can be avoided to be flattened or to produce depression.Due to the existence of case courage holding tank 420, if lower air duct part 100 and filling member 400 are integrally formed (namely forming air channel in the middle of monoblock type), need to carry out upper and lower pumping mode and left and right pumping mode, this will certainly increase manufacture difficulty and manufacturing cost greatly.Therefore by separately manufacturing lower air duct part 100 and filling member 400 (namely forming air channel in the middle of combined type), manufacture difficulty and manufacturing cost can be reduced widely.
In a concrete example of the present invention, shown in Fig. 1-3 and Figure 14-17, the front end face 160 of lower air duct part 100 can be provided with protuberance 170, the rear end face 450 of filling member 400 can be provided with protuberance holding tank 460, wherein protuberance 170 shape can with the shape adaptation of protuberance holding tank 460, and protuberance 170 can be contained in protuberance holding tank 460.By arranging protuberance 170 and protuberance holding tank 460, can easily lower air duct part 100 and filling member 400 be fitted together.Particularly, protuberance 170 can be cuboid and can extend in left-right direction.
As shown in Fig. 1-3 and Figure 10-13, in examples more of the present invention, middle ducting assembly 10 can also comprise building block 500, the rear wall 180 of described container cavity can be provided with thickness direction along rear wall 180 through and can with the notch 190 of building block 500 adaptation, building block 500 can be located in notch 190.Wherein, the lower surface of building block 500 can be provided with the first draw-in groove 510 extended back downwards, and the front-end and back-end of the first draw-in groove 510 can be opened wide.The diapire 110 of described container cavity can have the placed side 111 for placing drain pan, and lower air duct part 100 can be provided with the second draw-in groove 192 extended back downwards, the front end of the second draw-in groove 192 can be positioned on placed side 111, and the rear end of the second draw-in groove 192 can be opened wide, between the first draw-in groove 510 and the second draw-in groove 192, the through hole extended back can be limited downwards.
In the middle of existing monoblock type, air channel is after extracting out from mould, again by manually offering the through hole of horizontal-extending so that the drainage elbow installing L shape is (although air channel can offer the through hole extended back downwards in the middle of monoblock type, but the drainage elbow extended back downwards cannot be arranged in this through hole extended back downwards), which not only adds processing step, reduce manufacture efficiency, and the defrosting water in drain pan and drainage elbow can not be got rid of clean by the drainage elbow of L shape in time.By arranging notch 190 and building block 500 on the rear wall 180 of described container cavity, thus can first the drainage elbow 70 extended back be placed in the second draw-in groove 192 downwards, then can be located in notch 190 by building block 500, such drainage elbow 70 can through the described through hole extended back downwards limited the first draw-in groove 510 and the second draw-in groove 192.In other words, by arranging building block 500, the drainage elbow 70 extended back can be utilized downwards to be got rid of in time by defrosting water totally.
In a concrete example of the present invention, as shown in figs. 3 and 10, the both sides of building block 500 can be provided with first step portion 520, and the both sides of notch 190 can be provided with second step portion 191, wherein first step portion 520 can match to be arranged in notch 190 by building block 500 with second step portion 191.In other words, first step portion 520 can be two and second step portion 191 also can be two, one of them first step portion 520 can match with a second step portion 191, and another first step portion 520 can match with another second step portion 191.Advantageously, binding agent can be smeared so that building block 500 and lower air duct part 100 more firmly fit together in first step portion 520 and second step portion 191.
Referring to Figure 16 and 17, the refrigerator 1 according to the embodiment of the present invention is described.As shown in Figure 16 and Figure 17, refrigerator 1 comprises case shell 20, household freezer courage 30, refrigerating box courage 40 and middle ducting assembly 10.
Household freezer courage 30 is located in case shell 20, refrigerating box courage 40 is located in case shell 20, and refrigerating box courage 40 is arranged in the below (above-below direction G is as shown in the direction of arrow of Figure 16) of household freezer courage 30, wherein the rear portion on the top of refrigerating box courage 40 is provided with air inlet 41 and the front portion on the top of refrigerating box courage 40 is provided with return air inlet 42.
Middle ducting assembly is located in case shell 20, and middle ducting assembly 10 is between household freezer courage 30 and refrigerating box courage 40, wherein said middle ducting assembly is the middle ducting assembly 10 according to above-described embodiment, the lower fresh air inlet 120 of the lower air duct part 100 of middle ducting assembly 10 is communicated with air inlet 41, and the return air hole 130 of lower air duct part 100 is communicated with return air inlet 42.
According to the refrigerator 1 of the embodiment of the present invention by arranging middle ducting assembly 10, thus there is the high advantage of refrigerating efficiency.
As shown in figure 16, in some embodiments of the invention, refrigerator 1 can also comprise drain pan 50, drainpipe 60 and drainage elbow 70.
Drain pan 50 can be located on the placed side 111 of the diapire 110 of described container cavity, and wherein the bottom of drain pan 50 can be provided with discharge outlet 51.Drain pan 50 may be used for collecting defrosting water, and can be discharged by the defrosting water collected by discharge outlet 51.Drainage elbow 70 can pass described through hole, and wherein the upper end of drainage elbow 70 can be connected with discharge outlet 51, and the lower end of drainage elbow 70 can be connected with drainpipe 60.Because described through hole can extend back downwards, therefore drainage elbow 70 also can extend back downwards, and the gravity of defrosting water can be utilized so fully to be got rid of in time by defrosting water totally.Particularly, the upper end of drainage elbow 70 can be funnel-form, and discharge outlet 51 can be contained in funnelform drainage elbow 70 upper end in avoid defrosting water from the junction seepage of discharge outlet 51 with the upper end of drainage elbow 70.
Not only can accelerate refrigerating speed, the raising refrigerating efficiency of refrigerating chamber according to the middle ducting assembly 10 of the embodiment of the present invention widely, and the temperature difference of each position in refrigerating chamber can be reduced widely.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a ducting assembly in the middle of, is characterized in that, comprising:
Lower air duct part, is limited with container cavity in described lower air duct part, and the rear portion of the diapire of wherein said container cavity is provided with lower fresh air inlet and the front portion of the diapire of described container cavity is provided with return air hole; With
Upper air duct part, the rear portion of described upper air duct part is provided with enterprising air holes and described upper air duct part is located on the diapire of described container cavity, wherein said enterprising air holes is communicated with described lower fresh air inlet, limits the middle air-return duct be communicated with described return air hole between described upper air duct part with described lower air duct part.
2. middle ducting assembly according to claim 1, is characterized in that, the diapire of described container cavity is provided with the groove extended along the longitudinal direction, and one end of wherein said groove is communicated with described return air hole and the other end of described groove opens wide.
3. middle ducting assembly according to claim 2, it is characterized in that, described return air hole is that multiple and described multiple return air hole is arranged at interval, described groove is that multiple and described multiple groove is arranged at interval, and one end of wherein said multiple groove is communicated with described multiple return air hole respectively accordingly.
4. middle ducting assembly according to claim 1, it is characterized in that, the lower surface of described lower air duct part is provided with multiple lower reinforcement, described multiple lower reinforcement extends along the longitudinal direction in parallel with each other and aligns in left-right direction, the upper surface of described upper air duct part is provided with multiple upper reinforcement, and described multiple upper reinforcement extends along the longitudinal direction in parallel with each other and aligns in left-right direction.
5. middle ducting assembly according to claim 1, it is characterized in that, also comprise filling member, described filling member is located on the front end face of described lower air duct part, the front end face of wherein said filling member is provided with case courage holding tank, and upper turning and the lower turning of the front end of described filling member are outwardly arc.
6. middle ducting assembly according to claim 5, it is characterized in that, the front end face of described lower air duct part is provided with protuberance, the rear end face of described filling member is provided with protuberance holding tank, and the shape of wherein said protuberance and the shape adaptation of described protuberance holding tank and described protuberance are contained in described protuberance holding tank.
7. middle ducting assembly according to claim 1, it is characterized in that, also comprise building block, the rear wall of described container cavity be provided with thickness direction along described rear wall through and with the notch of described building block adaptation, described building block is located in described notch, the lower surface of wherein said building block is provided with the first draw-in groove of extending back downwards and the front-end and back-end of described first draw-in groove are all unlimited, the diapire of described container cavity has the placed side for placing drain pan and described lower air duct part is provided with the second draw-in groove extended back downwards, the front end of described second draw-in groove to be positioned on described placed side and the rear end open of described second draw-in groove, the through hole extended back is limited downwards between described first draw-in groove and described second draw-in groove.
8. middle ducting assembly according to claim 7, is characterized in that, the both sides of described building block are provided with first step portion and the both sides of described notch are provided with second step portion, and wherein said first step portion matches with described second step portion.
9. a refrigerator, is characterized in that, comprising:
Case shell;
Household freezer courage, described household freezer courage is located in described case shell;
Refrigerating box courage, described refrigerating box courage to be located in described case shell and to be positioned at the below of described household freezer courage, and the rear portion on the top of wherein said refrigerating box courage is provided with air inlet and the front portion on the top of described refrigerating box courage is provided with return air inlet; With
Middle ducting assembly, described middle ducting assembly to be located in described case shell and between described household freezer courage and described refrigerating box courage, wherein said middle ducting assembly is the middle ducting assembly according to any one of claim 1-6, and the lower fresh air inlet of the lower air duct part of described middle ducting assembly is communicated with described air inlet and the return air hole of described lower air duct part is communicated with described return air inlet.
10. refrigerator according to claim 9, is characterized in that, described middle ducting assembly is the middle ducting assembly according to claim 7 or 8, and wherein said refrigerator also comprises:
Drain pan, described drain pan is located on the placed side of the diapire of container cavity, and the bottom of wherein said drain pan is provided with discharge outlet;
Drainpipe; With
Drainage elbow, described drainage elbow is through through hole, and the upper end of wherein said drainage elbow is connected with described discharge outlet and the lower end of described drainage elbow is connected with described drainpipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110271081.5A CN102287988B (en) | 2011-08-31 | 2011-08-31 | Middle ducting assembly and the refrigerator with this middle ducting assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110271081.5A CN102287988B (en) | 2011-08-31 | 2011-08-31 | Middle ducting assembly and the refrigerator with this middle ducting assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102287988A CN102287988A (en) | 2011-12-21 |
CN102287988B true CN102287988B (en) | 2015-08-26 |
Family
ID=45334620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110271081.5A Active CN102287988B (en) | 2011-08-31 | 2011-08-31 | Middle ducting assembly and the refrigerator with this middle ducting assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102287988B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645068B (en) * | 2012-04-26 | 2014-07-16 | 合肥美的电冰箱有限公司 | Air duct component and refrigerator with same |
CN102901303B (en) * | 2012-09-17 | 2015-04-15 | 合肥华凌股份有限公司 | Refrigerator |
CN103047810A (en) * | 2012-12-30 | 2013-04-17 | 合肥华凌股份有限公司 | Refrigerator |
CN103335471B (en) * | 2013-07-19 | 2016-01-13 | 合肥华凌股份有限公司 | Refrigerator |
CN104197610B (en) * | 2014-09-23 | 2016-10-05 | 合肥华凌股份有限公司 | A kind of wind cooling refrigerator |
CN104776667B (en) * | 2015-04-30 | 2017-07-18 | 合肥美的电冰箱有限公司 | Ducting assembly and the refrigerator with it |
EP3290838B1 (en) | 2015-04-30 | 2020-09-02 | Hefei Midea Refrigerator Co., Ltd. | Air channel assembly and refrigerator having same |
CN106196861A (en) * | 2016-07-26 | 2016-12-07 | 合肥华凌股份有限公司 | Air channel structure and refrigerator |
CN106288606A (en) * | 2016-08-17 | 2017-01-04 | 合肥华凌股份有限公司 | A kind of refrigerator air-return duct integrated structure and refrigerator |
CN106194804B (en) * | 2016-08-31 | 2022-03-25 | 海尔智家股份有限公司 | Centrifugal fan |
CN108050749A (en) * | 2017-12-07 | 2018-05-18 | 合肥华凌股份有限公司 | Sink, refrigerator air duct discharge structure and the refrigerator of refrigerator air duct |
CN108253694A (en) * | 2018-01-09 | 2018-07-06 | 广州美的华凌冰箱有限公司 | A kind of wind cooling refrigerator |
CN108592480B (en) * | 2018-04-25 | 2020-09-22 | 广州美的华凌冰箱有限公司 | Refrigerator with a door |
CN114251899B (en) * | 2020-09-22 | 2024-04-23 | 海信容声(广东)冰箱有限公司 | Refrigerator with a refrigerator body |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5388427A (en) * | 1992-09-23 | 1995-02-14 | Samsung Electronics Co., Ltd. | Refrigerator with kimchi compartment |
WO2004092665A1 (en) * | 2003-04-15 | 2004-10-28 | Multibrás S.A. Eletrodomésticos | Arrangement for the forced air circulation in refrigerators and freezers |
CN101153761A (en) * | 2006-09-30 | 2008-04-02 | 海尔集团公司 | Air quantity-adjustable refrigerator ventiduct |
CN101793453A (en) * | 2010-03-10 | 2010-08-04 | 泰州乐金电子冷机有限公司 | Air flue device of refrigerator and refrigerator |
CN101975497A (en) * | 2010-10-27 | 2011-02-16 | 合肥美的荣事达电冰箱有限公司 | Air flue device and refrigerator with same |
CN201757554U (en) * | 2010-08-09 | 2011-03-09 | 中国雪柜实业有限公司 | Refrigerating chamber air duct device and refrigerator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0370865A (en) * | 1989-08-09 | 1991-03-26 | Hitachi Ltd | Electromagnetic fuel injection valve |
US5884496A (en) * | 1995-11-25 | 1999-03-23 | Lg Electronics, Inc. | Cool air feeding system for refrigerator |
CN2397458Y (en) * | 1999-09-07 | 2000-09-20 | 中外合资合肥荣事达电冰箱有限公司 | Cover plate for refrigerator air duct |
-
2011
- 2011-08-31 CN CN201110271081.5A patent/CN102287988B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5388427A (en) * | 1992-09-23 | 1995-02-14 | Samsung Electronics Co., Ltd. | Refrigerator with kimchi compartment |
WO2004092665A1 (en) * | 2003-04-15 | 2004-10-28 | Multibrás S.A. Eletrodomésticos | Arrangement for the forced air circulation in refrigerators and freezers |
CN101153761A (en) * | 2006-09-30 | 2008-04-02 | 海尔集团公司 | Air quantity-adjustable refrigerator ventiduct |
CN101793453A (en) * | 2010-03-10 | 2010-08-04 | 泰州乐金电子冷机有限公司 | Air flue device of refrigerator and refrigerator |
CN201757554U (en) * | 2010-08-09 | 2011-03-09 | 中国雪柜实业有限公司 | Refrigerating chamber air duct device and refrigerator |
CN101975497A (en) * | 2010-10-27 | 2011-02-16 | 合肥美的荣事达电冰箱有限公司 | Air flue device and refrigerator with same |
Also Published As
Publication number | Publication date |
---|---|
CN102287988A (en) | 2011-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102287988B (en) | Middle ducting assembly and the refrigerator with this middle ducting assembly | |
CN102213520B (en) | Refrigerator | |
CN107044751B (en) | Ice making machine | |
CN102213525A (en) | Refrigerator | |
CN102257337B (en) | Electric refrigerator | |
US20150135758A1 (en) | Refrigerator appliance and an ice making assembly for a refrigerator appliance | |
CN203454542U (en) | Refrigerator and water collector assembly thereof | |
CN102213527A (en) | Refrigerator | |
CN101886867B (en) | Return air duct and refrigerator with same | |
CN102788465A (en) | Refrigerator | |
CN102338526B (en) | Refrigerator | |
CN204718241U (en) | Ducting assembly and there is its refrigerator | |
CN102353201A (en) | Air-cooling refrigerator | |
CN103017446B (en) | Air-cooled refrigerator | |
CN102538347A (en) | Drain pipe component for refrigerator and refrigerator with drain pipe component | |
CN103591762B (en) | For dumpling plate and the refrigerator of refrigerator | |
CN106196825A (en) | Room between a kind of refrigerator constant temperature | |
CN102226616A (en) | Refrigerator | |
CN102226615B (en) | Refrigerator | |
CN203534044U (en) | A refrigerator with a water storage tank | |
CN102607224B (en) | Refrigerator | |
CN103363763A (en) | Refrigerator and drainage device thereof | |
CN204404674U (en) | Refrigeration plant | |
CN208296429U (en) | A kind of side by side combination refrigerator freezing air channel structure | |
CN103245158B (en) | For wind cooling refrigerator ajutage and there is its wind cooling refrigerator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |