CN213873369U - Refrigerator freezing chamber air duct structure and refrigerator - Google Patents
Refrigerator freezing chamber air duct structure and refrigerator Download PDFInfo
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- CN213873369U CN213873369U CN202022527618.7U CN202022527618U CN213873369U CN 213873369 U CN213873369 U CN 213873369U CN 202022527618 U CN202022527618 U CN 202022527618U CN 213873369 U CN213873369 U CN 213873369U
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- refrigerator
- air duct
- wind channel
- freezer
- freezing
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Abstract
The utility model provides a refrigerator freezer wind channel structure and refrigerator, refrigerator freezer wind channel structure include the freezer wind channel apron and the freezer wind channel front shroud that constitute the wind chamber, freezer wind channel apron includes upper air duct and lower wind channel, has all seted up the air outlet on upper air duct and the lower wind channel, refrigerator freezer wind channel structure includes the upper foam insulating layer of adaptation on the upper air duct and the lower foam insulating layer of adaptation in the lower wind channel; the refrigerator comprises a freezing chamber provided with the air duct structure of the freezing chamber of the refrigerator. The utility model discloses simple structure, it is convenient to make, can make the freezing problem of freezing room in the single system refrigerator effectively improve.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator, concretely relates to refrigerator freezer wind channel structure and refrigerator.
Background
When the air-cooled refrigerator is used under the condition of high environmental humidity and temperature, the phenomenon that the surface of an air duct cover plate of a freezing chamber and the lower part of a glass shelf of the freezing chamber are iced is easily caused. At present, aiming at the problem, a multi-system refrigerator can be directly adopted to solve the problem, or a fan is used in a freezing chamber, a single air cavity is used in a refrigerating chamber, and an axial flow fan is added in a refrigerating air duct foam to solve the problem, but the technical means is difficult to be applied to the single-system refrigerator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind and can make the freezing room among the single system refrigerator freeze the refrigerator freezer wind channel structure that the problem obtains improving.
The utility model also provides an use the refrigerator of above-mentioned refrigerator freezer wind channel structure.
The utility model discloses a first aspect provides a refrigerator freezer wind channel structure, including freezer wind channel apron and the freezer wind channel front shroud that constitutes the wind chamber, freezer wind channel apron includes wind channel and lower wind channel, has all seted up the air outlet on wind channel and the lower wind channel, refrigerator freezer wind channel structure includes that the adaptation is at the lower foam insulation layer in wind channel down of last foam insulation layer and adaptation on last wind channel.
The second aspect of the utility model provides an use refrigerator of above-mentioned refrigerator freezer wind channel structure, its freezer including installing above-mentioned refrigerator freezer wind channel structure.
The utility model provides a refrigerator freezer wind channel structure, simple structure, it is convenient to make, can make the freezing problem of freezing room in the single system refrigerator effectively improve.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1, the utility model provides a pair of refrigerator freezer wind channel structure, including freezer wind channel apron 1 and freezer wind channel front shroud 2 that constitutes the wind chamber, freezer wind channel apron 1 includes wind channel 11 and wind channel 12 down, has all seted up air outlet 13 on wind channel 11 and the wind channel 12 down, refrigerator freezer wind channel structure includes that the adaptation is at the lower foam insulating layer 4 of wind channel 12 down of last foam insulating layer 3 and adaptation on wind channel 11.
The principle does, utilize foam insulating layer 3 and foam insulating layer 4 down, can avoid or slow down the inside heat transfer of freezer evaporimeter to freezer wind channel apron 1's surface, wind channel 12 increases air outlet 13 down (present single system refrigerator all sets up the air outlet on last wind channel 11 mostly), the natural convection through cold air and hot-air reduces the temperature, realize the purpose of even air supply, the local temperature that reduces a certain air outlet is crossed lowly, and the freezing room wind channel apron surface that leads to and the frozen phenomenon of freezer glass shelf lower part take place.
In this embodiment, the upper foam heat insulation layer 3 and the lower foam heat insulation layer 4 are made of EPS foam (polystyrene foam). EPS foam has the hydroscopicity little, and the heat insulating ability is good, and the light and higher mechanical strength's of quality advantage, application that can the preferred is the utility model provides a foam thermal-protective coating.
In this embodiment, the freezing fan 5 is arranged on the front cover 2 of the air duct of the freezing chamber, and the freezing fan 5 is a large-air-volume fan with a diameter not less than 150 mm. This type of freezing fan 5 can bring bigger amount of wind, takes away the inside moisture of walk-in room and freezer through inside circulation, can further avoid the production of the condition of freezing.
The utility model also provides an use the refrigerator of above-mentioned refrigerator freezer wind channel structure, its freezer including installing above-mentioned refrigerator freezer wind channel structure.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a refrigerator freezer wind channel structure, includes freezer wind channel apron and freezer wind channel front shroud that constitutes the wind chamber, its characterized in that: the freezer air duct cover plate comprises an upper air duct and a lower air duct, air outlets are formed in the upper air duct and the lower air duct, and the freezer air duct structure of the refrigerator comprises an upper foam heat insulation layer and a lower foam heat insulation layer, wherein the upper foam heat insulation layer is matched with the upper air duct, and the lower foam heat insulation layer is matched with the lower air duct.
2. The air duct structure for freezing chamber of refrigerator as claimed in claim 1, wherein: the upper foam heat insulation layer and the lower foam heat insulation layer are made of EPS foam.
3. The air duct structure for freezing chamber of refrigerator as claimed in claim 1, wherein: the freezing fan is arranged on the front cover of the air duct of the freezing chamber, the freezing fan is a large-air-volume fan, and the diameter of the freezing fan is not less than 150 mm.
4. A refrigerator, characterized in that: which includes a freezer compartment equipped with the air duct structure for a freezer compartment of a refrigerator as claimed in claim 1, 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022527618.7U CN213873369U (en) | 2020-11-05 | 2020-11-05 | Refrigerator freezing chamber air duct structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022527618.7U CN213873369U (en) | 2020-11-05 | 2020-11-05 | Refrigerator freezing chamber air duct structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213873369U true CN213873369U (en) | 2021-08-03 |
Family
ID=77053184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022527618.7U Active CN213873369U (en) | 2020-11-05 | 2020-11-05 | Refrigerator freezing chamber air duct structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213873369U (en) |
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2020
- 2020-11-05 CN CN202022527618.7U patent/CN213873369U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230031 no.369 qingluan Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Xueqi Electric Co.,Ltd. Address before: 230031 no.369 qingluan Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: HEFEI SNOWKY ELECTRIC Co.,Ltd. |