CN210179970U - In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator - Google Patents
In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator Download PDFInfo
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- CN210179970U CN210179970U CN201920659766.9U CN201920659766U CN210179970U CN 210179970 U CN210179970 U CN 210179970U CN 201920659766 U CN201920659766 U CN 201920659766U CN 210179970 U CN210179970 U CN 210179970U
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Abstract
The utility model discloses an incasement air duct assembly suitable for multi-door multi-temperature-zone refrigerator belongs to refrigeration plant technical field. The utility model comprises a main air duct and branch air supply ducts, wherein the main air duct comprises a first joint communicated with a freezing/refrigerating chamber and a rectangular duct part communicated with the first joint, and one side of the rectangular duct part is connected with two main air supply ducts; the air outlets of the two main air supply ducts are respectively connected with an air supply duct. The utility model discloses a self structure in branch air supply wind channel and main wind channel clamps the cooperation and becomes the wind channel subassembly to realize the multi-temperature-zone function of refrigerator through single system refrigeration control.
Description
Technical Field
The utility model belongs to the technical field of refrigeration plant, especially, relate to an incasement air duct subassembly suitable for multi-door multi-temperature-zone refrigerator.
Background
With the increase of consumption level, people have higher requirements on living quality, and the simple cold storage temperature area and the simple freezing temperature area can not meet the requirements of consumers. Daily articles have different requirements on storage temperature due to different article types, and multi-door multi-temperature-zone refrigerators are more and more favored by users. However, the multi-door multi-temperature-zone refrigerator sold at present is mainly realized by increasing the cost, increasing a refrigerating system of the refrigerator, realizing multi-temperature zones by using multi-system multi-circulation, and having higher cost, and cannot provide products with higher cost performance for most consumers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an incasement wind channel subassembly suitable for multi-door multi-temperature-zone refrigerator clamps the cooperation through self structure in a wind channel and the main air duct of supplying air to realize the multi-temperature-zone function of refrigerator through single system refrigeration control.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an in-box air duct component suitable for a multi-door multi-temperature-zone refrigerator, which comprises a main air duct and an air supply duct,
the main air duct comprises a first joint communicated with the freezing/refrigerating chamber and a rectangular duct part communicated with the first joint, and one side of the rectangular duct part is connected with two main air supply air ducts; and air outlets of the two main air supply ducts are respectively connected with one air supply duct.
Furthermore, a first air supply pipe is arranged at an air outlet of the main air supply duct, a first sleeve is arranged on the outer side of the first air supply pipe, a first channel is formed between the first sleeve and the first air supply pipe, and a clamping hole is formed in the pipe wall of the first sleeve;
an enclosing edge is arranged at one end port of the branch air supply duct connected with the main air supply duct, a second air supply pipe for sleeving the first air supply pipe is arranged on the enclosing edge, a second sleeve for sleeving the first sleeve is also arranged on the enclosing edge, and a second channel hermetically matched with the first sleeve is formed between the second sleeve and the second air supply pipe; and a clamping block matched with the clamping hole is arranged on the outer side wall of the second sleeve.
Further, the first channel is in sealing fit with the second air supply pipe.
Furthermore, the other end of the branch air supply duct is provided with a joint part communicated with the temperature change chamber, the joint part comprises a convex air supply duct part, and the periphery of the air supply duct part is provided with an L-shaped clamping plate matched and fixed with the temperature change lining.
Furthermore, a first air door is arranged on the first joint.
Furthermore, the air outlets of the two main air supply ducts are respectively provided with a second air door.
The utility model discloses following beneficial effect has:
1. the utility model clamps and matches the self structure of the branch air supply duct and the main air duct into the air duct component, and can send the cold air of the refrigerating chamber to the temperature-changing chamber for refrigerating and changing temperature; the temperature of each compartment can be adjusted by adjusting the air volume entering the refrigerating compartment and the variable-temperature compartment;
2. the utility model has the advantages that the utility model can be used to bring a multi-door multi-temperature-zone refrigerator with higher cost performance, and the utility model has simple structure, low operation intensity and high installation reliability; the utility model discloses the wind channel subassembly can be widely used in refrigerator and refrigeration plant field within range.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the installation of the air duct assembly of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of the air duct assembly of the present invention;
FIG. 4 is a schematic view of the main air duct structure of the present invention;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is a schematic view of the structure of the branch air supply duct of the present invention;
fig. 7 is a partial enlarged view of fig. 6 at C.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-7, the present invention relates to an in-box air duct assembly for a multi-door multi-temperature-zone refrigerator, which comprises a main air duct 3 and a branch air supply duct 4,
the main air duct 3 includes a first joint 32 communicating with the freezing/refrigerating compartment 1 and a rectangular duct portion 31 communicating with the first joint 32, and one side of the rectangular duct portion 31 is connected with two main air supply ducts 33; the air outlets of the two main air supply ducts 33 are respectively connected with an air supply duct 4.
Preferably, a first air supply pipe 34 is arranged at an air outlet of the main air supply duct 33, a first sleeve 35 is arranged outside the first air supply pipe 34, a first channel 37 is formed between the first sleeve 35 and the first air supply pipe 34, and a clamping hole 36 is arranged on the pipe wall of the first sleeve 35;
an enclosing edge 43 is arranged at one end port of the branch air supply duct 4 connected with the main air supply duct 33, a second air supply pipe 45 sleeved with the first air supply pipe 34 is arranged on the enclosing edge 43, a second sleeve 44 sleeved with the first sleeve 35 is also arranged on the enclosing edge 43, and a second channel 46 hermetically matched with the first sleeve 35 is formed between the second sleeve 44 and the second air supply pipe 45; the outer side wall of the second sleeve 44 is provided with a latch 47 which is matched with the latch hole 36.
Preferably, the first channel 37 is in sealing engagement with the second supply duct 45.
Preferably, the other end of the branch air supply duct 4 is provided with a joint part communicated with the temperature changing chamber 2, the joint part comprises a convex air supply duct part 42, and the periphery of the air supply duct part 42 is provided with an L-shaped clamping plate 41 matched and fixed with the temperature changing lining.
Preferably, a first damper is provided on the first connector 32.
Preferably, a second damper is installed at the air outlet of each of the two main air supply ducts 33.
Preferably, the air duct assembly of the utility model can send cold air in the cold chambers to the temperature-changing chamber for freezing and temperature-changing; and the temperature of each chamber can be adjusted by adjusting the air volume entering the variable temperature chamber.
The air quantity is adjusted by controlling the first air door and the second air door.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an incasement air duct assembly suitable for multi-door multi-temperature-zone refrigerator, includes main wind channel (3) and branch air supply duct (4), its characterized in that:
the main air duct (3) comprises a first joint (32) communicated with the freezing/refrigerating chamber (1) and a rectangular duct part (31) communicated with the first joint (32), and one side of the rectangular duct part (31) is connected with two main air supply ducts (33); the air outlets of the two main air supply ducts (33) are respectively connected with an air supply duct (4).
2. The in-box duct assembly for a multi-door multi-temperature zone refrigerator according to claim 1,
a first air supply pipe (34) is arranged at an air outlet of the main air supply duct (33), a first sleeve (35) is arranged on the outer side of the first air supply pipe (34), a first channel (37) is formed between the first sleeve (35) and the first air supply pipe (34), and a clamping hole (36) is formed in the wall of the first sleeve (35);
an enclosing edge (43) is arranged at one end port of the branch air supply duct (4) connected with the main air supply duct (33), a second air supply pipe (45) for sleeving the first air supply pipe (34) is arranged on the enclosing edge (43), a second sleeve (44) for sleeving the first sleeve (35) is further arranged on the enclosing edge (43), and a second channel (46) in sealing fit with the first sleeve (35) is formed between the second sleeve (44) and the second air supply pipe (45); and a clamping block (47) matched with the clamping hole (36) is arranged on the outer side wall of the second sleeve (44).
3. The in-box air duct assembly for a multi-door multi-temperature zone refrigerator according to claim 2, wherein the first channel (37) is in sealing engagement with the second air supply pipe (45).
4. The in-box air duct assembly suitable for the multi-door multi-temperature-zone refrigerator as claimed in claim 2, wherein the other end of the branch air duct (4) is provided with a joint portion communicated with the temperature-changing chamber (2), the joint portion comprises a convex air duct portion (42), and an L-shaped clamping plate (41) matched and fixed with the temperature-changing lining is arranged on the periphery of the air duct portion (42).
5. The in-box air duct assembly suitable for a multi-door multi-temperature zone refrigerator according to claim 1, wherein the first joint (32) is provided with a first air door.
6. The in-box air duct assembly suitable for the multi-door multi-temperature-zone refrigerator as claimed in claim 1, wherein a second air door is installed at the air outlet of each of the two main air supply ducts (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659766.9U CN210179970U (en) | 2019-05-09 | 2019-05-09 | In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659766.9U CN210179970U (en) | 2019-05-09 | 2019-05-09 | In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator |
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| Publication Number | Publication Date |
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| CN210179970U true CN210179970U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920659766.9U Active CN210179970U (en) | 2019-05-09 | 2019-05-09 | In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006207A (en) * | 2019-05-09 | 2019-07-12 | 长虹美菱股份有限公司 | Ducting assembly in a kind of case suitable for more multi-temperature zone refrigerators |
-
2019
- 2019-05-09 CN CN201920659766.9U patent/CN210179970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006207A (en) * | 2019-05-09 | 2019-07-12 | 长虹美菱股份有限公司 | Ducting assembly in a kind of case suitable for more multi-temperature zone refrigerators |
| CN110006207B (en) * | 2019-05-09 | 2024-01-30 | 长虹美菱股份有限公司 | In-box air duct assembly suitable for multi-door multi-temperature-zone refrigerator |
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