CN217585004U - Take cold-stored wind channel subassembly and refrigerator of local fast cold cooling function - Google Patents
Take cold-stored wind channel subassembly and refrigerator of local fast cold cooling function Download PDFInfo
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- CN217585004U CN217585004U CN202221085247.4U CN202221085247U CN217585004U CN 217585004 U CN217585004 U CN 217585004U CN 202221085247 U CN202221085247 U CN 202221085247U CN 217585004 U CN217585004 U CN 217585004U
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Abstract
The utility model relates to a refrigerator technical field discloses a take cold-stored wind channel subassembly of local fast cold cooling function, including cold-stored wind channel sealing film, cold-stored wind channel foam spare, cold-stored wind channel apron and cold-stored wind channel panel, the rear side of cold-stored wind channel foam spare sets up cold-stored wind channel sealing film, and it has main wind channel and a plurality of branch's wind channel to distribute between cold-stored wind channel foam spare and the cold-stored wind channel sealing film. The front side of cold-stored wind channel foam spare sets up cold-stored wind channel apron, and cold-stored wind channel panel is located cold-stored wind channel apron front side. The cold storage air channel foam piece, the cold storage air channel cover plate and the cold storage air channel panel are provided with a quick cooling air channel communicated with the cold storage air channel foam piece, the cold storage air channel cover plate and the cold storage air channel panel, and the quick cooling air channel is communicated with the main air channel. The air outlet of the quick cooling air channel is positioned in the middle of the panel of the cold storage air channel, and the quick cooling air channel is provided with a quick cooling fan. The utility model also discloses a refrigerator, including above-mentioned cold-stored wind channel subassembly. The utility model discloses under the prerequisite that does not influence walk-in bulk temperature, realize the fast cold cooling of food in the partial space.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator technique and specifically relates to a take cold-stored wind channel subassembly and refrigerator of local fast cold cooling function is related to.
Background
In hot summer, people prefer to drink iced drinks and eat iced fruits. The fruits and the beverages at normal temperature are mainly cooled and cooled in a static heat conduction mode, and users can eat and drink after long waiting. Therefore, a refrigerator product with a function of rapidly cooling food has a great potential market demand.
The existing air-cooled refrigerator product has a quick cooling function for the refrigerating chamber, and more cold energy is provided for refrigerating the refrigerating chamber by increasing the rotating speed of the compressor so as to accelerate the cooling of food in the whole refrigerating chamber. When a user needs to rapidly cool part of food just put in the refrigerating chamber and start the rapid cooling function of the refrigerating chamber, the temperature fluctuation range of the refrigerating chamber is increased, and even part of food is frosted. Meanwhile, the quick cooling function of the refrigerating chamber is started by using the same air supply mode as that used in normal refrigeration of the refrigerating chamber, and the heat exchange cannot be enhanced by directly driving air around the just-placed normal-temperature food to perform forced convection with the food, so that the quick cooling effect is not obvious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take cold-stored wind channel subassembly of local quick-cooling function, effectively solve and can not satisfy the quick refrigerated problem of part food.
In order to solve the technical problem, the utility model adopts the technical scheme that:
the utility model provides a take cold-stored wind channel subassembly of local fast cold cooling function, includes cold-stored wind channel sealing film, cold-stored wind channel foam spare, cold-stored wind channel apron and cold-stored wind channel panel, the rear side of cold-stored wind channel foam spare sets up cold-stored wind channel sealing film.
And a main air duct and a plurality of branch air ducts are distributed between the refrigerating air duct foam piece and the refrigerating air duct sealing film.
The front side of cold-stored wind channel foam spare sets up cold-stored wind channel apron, and cold-stored wind channel panel is located cold-stored wind channel apron front side.
Be provided with the fast cold wind channel that link up the three on cold-stored wind channel foam spare, cold-stored wind channel apron and the cold-stored wind channel panel, fast cold wind channel and main air duct intercommunication, the air outlet in fast cold wind channel is located the middle part of cold-stored wind channel panel, is provided with the fast cold fan on the fast cold wind channel.
Furthermore, the quick cooling fan is arranged on the refrigeration air duct foam piece, and a gap is formed between the quick cooling fan and the refrigeration air duct sealing film.
Further, still include cold-stored wind channel foam lid and air door, cold-stored wind channel foam lid is located the tip of the rear side of cold-stored wind channel foam spare, the air door is located between cold-stored wind channel foam spare and the cold-stored wind channel foam lid.
Furthermore, a refrigeration air outlet for air outlet and a refrigeration air inlet for air inlet are further arranged on the refrigeration air channel foam piece, the refrigeration air inlet is located on the outer side of the air door, and the refrigeration air outlet is located on the branch air channel.
Another object of the utility model is to provide a refrigerator, effectively solve and can not satisfy the quick refrigerated problem of part food.
The refrigerator comprises a refrigerating chamber, a freezing fan and the refrigerating air channel assembly, wherein the refrigerating air channel assembly is fixed on the rear side of the refrigerating chamber, and an air outlet of the quick cooling air channel is communicated with the refrigerating chamber.
Furthermore, a storage rack is arranged in the refrigerating chamber, and an air outlet of the quick cooling air channel is located above the storage rack and close to the storage rack.
Furthermore, the air conditioner also comprises a control panel, wherein a quick cooling fan controller used for controlling the quick cooling fan to operate is arranged on the control panel.
Further, the quick cooling fan controller can control the operation of the quick cooling fan in a timed or manual mode.
The utility model has the advantages that:
(1) Through being provided with the fast cold wind channel that link up the three on cold-stored wind channel foam spare, cold-stored wind channel apron and cold-stored wind channel panel, fast cold wind channel and main wind channel intercommunication, the air outlet in fast cold wind channel is located the middle part of cold-stored wind channel panel, is provided with the fast cold fan on the fast cold wind channel. Therefore, on the premise of not influencing the overall temperature of the refrigerating chamber, the air flow rate in the space around the air outlet of the quick cooling air channel is increased, forced convection heat transfer is carried out on food in the space around the air outlet of the quick cooling air channel, and the cooling speed of the food in the space around the air outlet of the quick cooling air channel is accelerated.
(2) The quick cooling fan is arranged on the quick cooling air duct, and the quick cooling fan controller controls the quick cooling fan to operate. Therefore, the operation of the refrigerating chamber and the operation of the quick cooling fan cannot mutually influence.
(3) The utility model provides a take cold-stored wind channel subassembly of local rapid cooling function, processing is simple, and convenient operation has apparent using value and market advantage.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Figure 1 is an exploded view of the refrigerated air duct assembly of the present invention.
FIG. 2 is a schematic view of the back of the cooling duct foam of FIG. 1.
Fig. 3 is a schematic structural diagram of a refrigerating chamber of the refrigerator of the present invention.
Detailed Description
Example 1
With reference to fig. 1 and 2, a refrigerating air duct assembly with local rapid cooling function includes a refrigerating air duct sealing film 1, a refrigerating air duct foam member 2, a refrigerating air duct cover plate 3, a refrigerating air duct panel 4, a refrigerating air duct foam cover 5 and an air door 6. And a refrigerating air duct sealing film 1 is arranged on the rear side of the refrigerating air duct foam piece 2. A main air duct 21 and a plurality of branch air ducts 22 are distributed between the refrigerating air duct foam piece 2 and the refrigerating air duct sealing film 1. The front side of cold-stored wind channel foam spare 2 sets up cold-stored wind channel apron 3, and cold-stored wind channel panel 4 is located the front side of cold-stored wind channel apron 3.
The cold-stored wind channel foam spare 2, cold-stored wind channel apron 3 and the cold-stored wind channel panel 4 are provided with the fast cold wind channel that link up the three, and the fast cold wind channel communicates with main wind channel 21, is provided with fast cold fan 7 on the fast cold wind channel, and the air outlet 8 in fast cold wind channel sets up the middle part at cold-stored wind channel panel.
Further, the quick cooling fan 7 is arranged on the refrigerating air duct foam member 2, and a certain gap is formed between the quick cooling fan 7 and the refrigerating air duct sealing film 1, so that the quick cooling fan 7 can conveniently extract cold air on the main air duct 21.
Refrigerated air duct foam cover 5 is located the tip of the rear side of refrigerated air duct foam spare 2, air door 6 is located between refrigerated air duct foam spare 2 and refrigerated air duct foam cover 5. The ventilation on-off of the refrigerating chamber is controlled by a damper 6.
And a refrigerating chamber air supply duct is formed among the refrigerating duct foam piece 2, the refrigerating duct foam cover 5 and the refrigerating duct sealing film 1, and comprises a main duct 21, a plurality of branch ducts 22 and a quick cooling duct. The foam piece 2 of the refrigerating air channel is also provided with a refrigerating air inlet 9 positioned outside the air door 6 and a refrigerating air outlet 10 positioned on the branch air channels 22, and each branch air channel 22 is provided with one refrigerating air outlet 10.
Example 2
Referring to fig. 1 to 3, a refrigerator includes a refrigerating chamber, a freezing chamber (not shown), a freezing fan (not shown), a control panel (not shown), and a refrigerating duct assembly as described in embodiment 1.
The front side of cold-stored wind channel foam spare 2 sets up cold-stored wind channel apron 3, and cold-stored wind channel apron 3 will be stored cold the wind channel subassembly and fix at the walk-in back, and cold-stored wind channel panel 4 is located the front side of cold-stored wind channel apron 3, and the air outlet 8 and the walk-in intercommunication in the fast cold wind channel on the cold-stored wind channel panel 4.
An article shelf 11 is arranged in the refrigerating chamber, and preferably, the air outlet 8 of the quick cooling air channel is positioned above the article shelf 11 and close to the article shelf 11. Therefore, a quick cooling space is formed in the front space of the air outlet 8 of the quick cooling air duct above the shelf 11. When the user needs to carry out rapid cooling to normal atmospheric temperature food, only need place normal atmospheric temperature food as far as possible in the fast cold space near the position of the air outlet 8 in fast cold wind channel, then open fast cooling fan 7 and carry out rapid cooling to food.
The principle of realizing the quick cooling function of the quick cooling space is that the air flow speed in the quick cooling space is increased, and forced convection heat exchange is carried out on the air flow speed and the food in the quick cooling space so as to accelerate the cooling speed of the food. The execution of the quick cooling function of the quick cooling space (namely the operation of the quick cooling fan) and the operation of the refrigerating chamber cannot mutually influence.
Preferably, a fast cooling fan controller (not shown) for controlling the operation of the fast cooling fan is arranged on a control panel of the refrigerator, and the fast cooling fan controller can be manually switched or can be switched in a timing mode. When the controller of the quick cooling fan is in the on state, the quick cooling fan operates, and when the controller of the quick cooling fan is in the off state, the quick cooling fan stops operating.
The utility model discloses a working process does: and providing a refrigerator, wherein when the refrigerating chamber of the refrigerator is used for refrigerating, the air door is opened, and a freezing fan of the freezing chamber of the refrigerator provides cold energy for the refrigerating chamber air supply duct on the refrigerating duct component through the refrigerating air inlet 9 and the air door 6.
When the rapid cooling is carried out on partial normal temperature food, the normal temperature food is placed at a position close to an air outlet 8 of a rapid cooling air channel in a rapid cooling space, a rapid cooling fan controller is opened, at the moment, a rapid cooling fan 7 starts to operate, the rapid cooling fan 7 extracts cold air on an air supply air channel of a refrigerating chamber, and the cold air is exhausted through the air outlet 8 of the rapid cooling air channel. Because the food that needs the rapid cooling is placed in the position that is close to the air outlet 8 in the fast cold wind channel, through the operation of rapid cooling fan 7, increase the air flow rate in the fast cold space, carry out forced convection heat transfer with the food in the fast cold space, and then accelerate the cooling rate of food. And when the quick cooling is not needed, the quick cooling fan controller is closed, and the quick cooling fan 7 stops running at the moment.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. A refrigeration air channel assembly with a local quick cooling function comprises a refrigeration air channel sealing film, a refrigeration air channel foam piece, a refrigeration air channel cover plate and a refrigeration air channel panel, wherein the refrigeration air channel sealing film is arranged on the rear side of the refrigeration air channel foam piece, and a main air channel and a plurality of branch air channels are distributed between the refrigeration air channel foam piece and the refrigeration air channel sealing film;
the front side of the refrigeration air channel foam piece is provided with a refrigeration air channel cover plate, and a refrigeration air channel panel is positioned on the front side of the refrigeration air channel cover plate,
be provided with the fast cold wind channel that link up the three on cold-stored wind channel foam spare, cold-stored wind channel apron and the cold-stored wind channel panel, fast cold wind channel and main air duct intercommunication, the air outlet in fast cold wind channel is located the middle part of cold-stored wind channel panel, is provided with the fast cold fan on the fast cold wind channel.
2. A refrigerated air duct assembly with local rapid cooling and temperature reduction functions according to claim 1, characterized in that the rapid cooling fan is arranged on a foam piece of the refrigerated air duct, and a gap is arranged between the rapid cooling fan and a sealing film of the refrigerated air duct.
3. A refrigerating air duct assembly with local quick-cooling and temperature-reducing functions according to claim 2, further comprising a refrigerating air duct foam cover and an air door, wherein the refrigerating air duct foam cover is located at the end part of the rear side of the refrigerating air duct foam piece, and the air door is arranged between the refrigerating air duct foam piece and the refrigerating air duct foam cover.
4. A refrigerating air duct assembly with local quick-cooling and temperature-reducing functions according to claim 3, wherein a refrigerating air outlet for air outlet and a refrigerating air inlet for air inlet are further formed in the refrigerating air duct foam piece, the refrigerating air inlet is located on the outer side of the air door, and the refrigerating air outlet is located in the branch air duct.
5. The refrigerator is characterized by comprising a refrigerating chamber, a freezing fan and the refrigerating air duct assembly as claimed in any one of claims 1 to 4, wherein the refrigerating air duct assembly is fixed on the rear side of the refrigerating chamber, and an air outlet of the quick-cooling air duct is communicated with the refrigerating chamber.
6. The refrigerator as claimed in claim 5, wherein a shelf is provided in the refrigerating chamber, and the outlet of the rapid cooling air duct is located above and close to the shelf.
7. The refrigerator according to claim 6, further comprising a control panel, wherein the control panel is provided with a fast cooling fan controller for controlling the operation of the fast cooling fan.
8. The refrigerator as claimed in claim 7, wherein the speed cooling fan controller is capable of controlling the operation of the speed cooling fan periodically or manually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085247.4U CN217585004U (en) | 2022-05-07 | 2022-05-07 | Take cold-stored wind channel subassembly and refrigerator of local fast cold cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085247.4U CN217585004U (en) | 2022-05-07 | 2022-05-07 | Take cold-stored wind channel subassembly and refrigerator of local fast cold cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217585004U true CN217585004U (en) | 2022-10-14 |
Family
ID=83547990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221085247.4U Active CN217585004U (en) | 2022-05-07 | 2022-05-07 | Take cold-stored wind channel subassembly and refrigerator of local fast cold cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217585004U (en) |
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2022
- 2022-05-07 CN CN202221085247.4U patent/CN217585004U/en active Active
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