CN215176292U - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN215176292U CN215176292U CN202120851777.4U CN202120851777U CN215176292U CN 215176292 U CN215176292 U CN 215176292U CN 202120851777 U CN202120851777 U CN 202120851777U CN 215176292 U CN215176292 U CN 215176292U
- Authority
- CN
- China
- Prior art keywords
- refrigerating
- refrigerator
- air
- air inlet
- fresh air
- 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
Images
Abstract
The utility model discloses a refrigerator, include: the refrigerator body is internally provided with a refrigerating box, a refrigerating air duct is formed between the refrigerating box and the inner wall of the box body, and the box body is provided with a fresh air inlet; the fresh air inlet is used for communicating the refrigerating air duct with the outside; the refrigerating box is provided with a refrigerating air inlet and a refrigerating air outlet; the refrigerating fan is arranged in the refrigerating air duct of the box body and is opposite to the refrigerating air inlet; the double-throw air door is arranged in a refrigerating air duct of the box body and used for controlling the ventilation states of the fresh air inlet and the refrigerating air duct; and the air filter is arranged at the fresh air inlet. Adopt the embodiment of the utility model provides a, can regularly or trade the wind operation under suitable scene, arrange the refrigerator with harmful or bad smell gas in the box to improve the user and use the experience of refrigerator.
Description
Technical Field
The utility model relates to a refrigerator field especially relates to a refrigerator.
Background
The refrigerator, especially the refrigerator with the refrigerator case capable of being closed, does not open the door for a long time for ventilation, and smelly smell can be emitted when the refrigerator is opened again, so that the use experience of a user is influenced. In addition, some gases generated by fruits and vegetables can affect the freshness preservation of the fruits and vegetables after the fruits and vegetables are stored for a long time, and putrefactive gases emitted by overdue food materials can pollute other food materials if the putrefactive gases are not discharged in time. In order to remove the offensive odor of the refrigerator, a sterilization apparatus with ion or ozone sterilization is generally installed in the refrigerator. However, the concentration of the sterilization device is not well controlled, if the concentration is too low, the sterilization effect is not good, and if the concentration is too high, the residual gas after sterilization can not be discharged in time, and the use experience of the user can also be influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a refrigerator can be regularly or trade wind operation under the suitable scene, arranges the refrigerator with harmful or bad smell gas in the box to improve the experience that the user used the refrigerator.
In order to achieve the above object, an embodiment of the present invention provides a refrigerator, including:
the refrigerator body is internally provided with a refrigerating box, a refrigerating air duct is formed between the refrigerating box and the inner wall of the box body, and the box body is provided with a fresh air inlet; the fresh air inlet is used for communicating the refrigerating air duct with the outside;
the refrigerating box is provided with a refrigerating air inlet and a refrigerating air outlet;
the refrigerating fan is arranged in the refrigerating air duct of the box body and is opposite to the refrigerating air inlet;
the double-throw air door is arranged in a refrigerating air duct of the box body and used for controlling the ventilation states of the fresh air inlet and the refrigerating air duct;
and the air filter is arranged at the fresh air inlet.
As an improvement of the scheme, a defrosting water outlet is further arranged in the box body and communicated with the refrigerating air duct.
As an improvement of the scheme, the fresh air inlet is positioned between the refrigerating air inlet and the refrigerating air outlet.
As an improvement of the above scheme, when the refrigerator is in a normal refrigeration mode, the double-throw air door is arranged at the fresh air inlet so as to close the fresh air inlet; when the refrigerator is in a fresh air exchange mode, the double-throw air door is in contact with the outer wall of the refrigerating box, so that the fresh air inlet is communicated, and the refrigerating air channel is divided into two ventilation air channels; wherein, ventilation duct is the passageway of taking a breath all the way, by cold-stored air intake with the new trend air intake is constituteed, and another way ventilation duct is exhaust passage, by cold-stored air outlet with the defrosting outlet is constituteed.
As an improvement of the above scheme, the refrigerator further comprises an evaporator, the evaporator is arranged in the refrigerating air duct, and the evaporator is arranged between the refrigerating air outlet and the refrigerating air inlet.
As an improvement of the scheme, the air filter is arranged on the outer wall of the refrigerator and covers the fresh air inlet.
As an improvement of the above scheme, the refrigerator further comprises an ion sterilization device, and the ion sterilization device is arranged in the refrigerating box.
As an improvement of the above scheme, the refrigerator further comprises an odor detection sensor, and the odor detection sensor is arranged in the refrigerating box.
Compared with the prior art, the utility model provides a refrigerator, when normal refrigeration, double-throw air door replacement new trend air intake department will be traded the new trend air intake and close, flows through the evaporimeter cooling back from the wind that cold-stored air outlet flows, sends into the fridge through cold-stored air intake by the fan, refrigerates for the fridge. When fresh air is changed, the double-throw air door is horizontally placed, the air flow coming out of the refrigerating air outlet is blocked, the air flow cannot directly flow to the evaporator but is discharged out of the refrigerating box through the defrosting discharge port, the fresh air enters the evaporator from the fresh air changing air inlet through the air filter, and is cooled by the evaporator and then is sent into the refrigerating box through the refrigerating air inlet by the fan to refrigerate the refrigerating box. Through set up the new trend air intake with external intercommunication in cold-stored wind channel, realize the operation of regularly changing wind, arrange the refrigerator with harmful or bad smell gas in the box to improve the experience that the user used the refrigerator.
Drawings
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a refrigerator provided in an embodiment of the present invention, the refrigerator includes:
the refrigerator comprises a box body 1, a refrigerating box 2 is arranged in the box body 1, a refrigerating air channel is formed by the refrigerating box 2 and the inner wall of the box body 1, and a fresh air inlet 101 is formed in the box body 1; the fresh air inlet 101 communicates the refrigeration air duct with the outside;
the refrigerating box 2 is provided with a refrigerating air inlet 201 and a refrigerating air outlet 202;
the refrigerating fan 3 is arranged in a refrigerating air duct of the box body 1 and is opposite to the refrigerating air inlet 201;
the double-throw air door 4 is arranged in a refrigerating air duct of the box body 1 and is used for controlling the ventilation states of the fresh air inlet 101 and the refrigerating air duct;
and the air filter 5 is arranged at the fresh air inlet 101.
Specifically, the refrigerator further comprises an evaporator 6, the evaporator 6 is arranged in the refrigerating air duct, and the evaporator 6 is arranged between the refrigerating air outlet 202 and the refrigerating air inlet 201.
It should be noted that, the refrigerator according to the embodiment of the present invention may further include a compressor, a condenser, a throttling element, and the like, as in the conventional refrigerator. The evaporator 6 is connected with the compressor, the condenser and the throttling element through a refrigerant pipeline to form a refrigeration cycle loop, and the refrigerator is cooled when the compressor is started.
Specifically, a defrosting water outlet 102 is further arranged in the box body, and the defrosting water outlet 102 is communicated with the refrigerating air duct. The fresh air inlet 101 is located between the refrigerating air inlet 201 and the refrigerating air outlet 202.
Specifically, when the refrigerator is in a normal refrigeration mode, the double-throw air door 4 is disposed at the fresh air inlet 101, so that the fresh air inlet 101 is closed; when the refrigerator is in a fresh air exchange mode, the double-throw air door 4 is in contact with the outer wall of the refrigerating box, so that the fresh air inlet 101 is communicated, and the refrigerating air channel is divided into two ventilation air channels; wherein, one way ventilation duct is the air exchange channel, by cold-stored air intake 201 with new trend air intake 101 constitutes, another way ventilation duct is exhaust passage, by cold-stored air outlet 202 with change white outlet 102 and constitute.
Illustratively, when the refrigerator is normally cooled, the double-throw air door 4 replaces the fresh air inlet to close the fresh air inlet 101, and air flowing out of the refrigerating air outlet 202 flows through the evaporator 6 to be cooled, and then is sent into the refrigerating box 2 through the refrigerating air inlet 201 by the fan 3 to cool the refrigerating box 2. When fresh air needs to be changed, the double-throw air door 4 is horizontally placed and is in contact with the outer wall of the refrigerating box 2, the air flow coming out of the refrigerating air outlet 202 is blocked, the air flow does not directly flow to the evaporator 6, but is discharged out of the refrigerating box 2 through the defrosting discharge port 102, fresh air coming from the outside enters the evaporator 6 from the fresh air changing inlet 101 after passing through the air filter 5, and is cooled by the evaporator 6 and then is sent into the refrigerating box 2 through the refrigerating air inlet 201 by the fan 3 to refrigerate the refrigerating box 2.
Specifically, the air filter 5 is disposed on an outer wall of the refrigerator and covers the fresh air inlet 101. Air cleaner 5 detachable install on the outer wall of refrigerator, air cleaner 5's mounting means can have the multiple, for example through the bolt installation, perhaps, air cleaner 5's base is equipped with the magnet to and fresh air intake 101's periphery is equipped with the magnet, through the magnet principle of inhaling mutually will air cleaner 5 is fixed fresh air intake 101 department.
The embodiment of the utility model provides an in, the reason air cleaner 5 is located the refrigerator is outside, after long-term the use, can amass the dust, the accessible is dismantled this moment air cleaner 5 convenience of customers washs.
Specifically, the refrigerator further comprises an ion sterilization device, and the ion sterilization device is arranged in the refrigerating box. The ion sterilization device generally works at night, whether the ion sterilization device works at night can be judged through a photosensitive sensor arranged outside the refrigerator, or the current time is recorded by a monitoring system of the refrigerator, and whether the ion sterilization device works at night is judged by acquiring the current time so as to start the refrigerator.
Specifically, the refrigerator further comprises a smell detection sensor which is arranged in the refrigerating box. The odor detection sensor is used for detecting the stale gas in the refrigerating box 2, and when the concentration of the stale gas is greater than the threshold value set by the odor detection sensor, the fresh air exchange mode is switched.
It is worth to be noted that the fresh air changing function can be controlled by the sterilization function, and after the sterilization is completed for 20 minutes, the fresh air changing mode is started once, and the fresh air changing mode is finished after 10 minutes. The fresh air exchange function can be controlled by a switch of the refrigeration door, the refrigeration door is not opened after 24 hours, the fresh air exchange mode is started once at night, and the process of 10 minutes is finished. The fresh air changing function can be directly started by manpower, and the fresh air changing mode is finished after 10 minutes.
Compared with the prior art, the utility model provides a refrigerator, when normal refrigeration, double-throw air door 4 replacement new trend air intake 101 department will be traded new trend air intake 101 and close, and the wind flow that flows out from cold-stored air outlet 202 is through 6 cooling backs of evaporimeter, sends into fridge 2 through cold-stored air intake 201 by fan 3, refrigerates for fridge 2. When fresh air is changed, the double-throw air door 4 is horizontally placed, the air flow coming out of the refrigerating air outlet 202 is blocked, the air flow cannot directly flow to the evaporator 6, but is discharged out of the refrigerating box 2 through the defrosting discharge port 102, fresh air enters the evaporator 6 from the fresh air changing air inlet 101 through the air filter 5, is cooled by the evaporator 6, and is sent into the refrigerating box 2 through the refrigerating air inlet 201 by the fan 3 to refrigerate the refrigerating box 2. Through set up the new trend air intake 101 with external intercommunication in cold-stored wind channel, realize the operation of regularly changing wind, arrange the harmful or foul gas in the box to the refrigerator to improve the experience that the user used the refrigerator.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. A refrigerator, characterized by comprising:
the refrigerator body is internally provided with a refrigerating box, a refrigerating air duct is formed between the refrigerating box and the inner wall of the box body, and the box body is provided with a fresh air inlet; the fresh air inlet is used for communicating the refrigerating air duct with the outside;
the refrigerating box is provided with a refrigerating air inlet and a refrigerating air outlet;
the refrigerating fan is arranged in the refrigerating air duct of the box body and is opposite to the refrigerating air inlet;
the double-throw air door is arranged in a refrigerating air duct of the box body and used for controlling the ventilation states of the fresh air inlet and the refrigerating air duct;
and the air filter is arranged at the fresh air inlet.
2. The refrigerator as claimed in claim 1, wherein a defrosting outlet is further provided in the cabinet, and the defrosting outlet is communicated with the refrigerating duct.
3. The refrigerator as claimed in claim 2, wherein the fresh air intake opening is located between the refrigerating intake opening and the refrigerating outlet opening.
4. The refrigerator as claimed in claim 3, wherein when the refrigerator is in a normal cooling mode, the double throw damper is disposed at the fresh air inlet to close the fresh air inlet; when the refrigerator is in a fresh air exchange mode, the double-throw air door is in contact with the outer wall of the refrigerating box, so that the fresh air inlet is communicated, and the refrigerating air channel is divided into two ventilation air channels; wherein, ventilation duct is the passageway of taking a breath all the way, by cold-stored air intake with the new trend air intake is constituteed, and another way ventilation duct is exhaust passage, by cold-stored air outlet with the defrosting outlet is constituteed.
5. The refrigerator of claim 1, further comprising an evaporator disposed within the refrigeration air duct, the evaporator being disposed between the refrigeration air outlet and the refrigeration air inlet.
6. The refrigerator as claimed in claim 1, wherein the air filter is disposed on an outer wall of the refrigerator and covers the fresh air intake opening.
7. The refrigerator of claim 1, further comprising an ion sterilization device disposed within the refrigerator compartment.
8. The refrigerator of claim 1, further comprising an odor detection sensor disposed within the refrigeration container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851777.4U CN215176292U (en) | 2021-04-23 | 2021-04-23 | A kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851777.4U CN215176292U (en) | 2021-04-23 | 2021-04-23 | A kind of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215176292U true CN215176292U (en) | 2021-12-14 |
Family
ID=79363199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851777.4U Active CN215176292U (en) | 2021-04-23 | 2021-04-23 | A kind of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215176292U (en) |
-
2021
- 2021-04-23 CN CN202120851777.4U patent/CN215176292U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018103727A1 (en) | Refrigerating and freezing device and control method therefor | |
| CN106705566A (en) | Fresh keeping control method and device of refrigerating equipment | |
| WO2018103725A1 (en) | Refrigerating and freezing device and control method therefor | |
| CA2471289A1 (en) | Air circulation and filtration system for a refrigerator | |
| CN208170825U (en) | A kind of refrigerator with door body hothouse | |
| JP7261063B2 (en) | refrigerator | |
| CN215176292U (en) | A kind of refrigerator | |
| CN113803938A (en) | Refrigerator and peculiar smell removing device thereof | |
| JP2019082324A (en) | refrigerator | |
| JPH094962A (en) | Refrigerator with deep freezer using vacuum deep freezing chamber and vacuum cold storage chamber | |
| CN215832266U (en) | Fresh air peculiar smell removing refrigerator | |
| CN112964006A (en) | Fresh air system for air-cooled refrigerator and air-cooled refrigerator | |
| JP3549358B2 (en) | refrigerator | |
| WO2021098784A1 (en) | Refrigerator | |
| CN108645089A (en) | Device and household electrical appliance for the indoor peculiar smell for eliminating household electrical appliance | |
| CN106196832B (en) | Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement | |
| CN217031738U (en) | Refrigeration device | |
| JPH0618193Y2 (en) | refrigerator | |
| CN116045575A (en) | Refrigerator with a refrigerator body | |
| JP3316952B2 (en) | Freezer refrigerator | |
| CN110470092A (en) | A kind of air channel structure and refrigerator | |
| JP3318234B2 (en) | refrigerator | |
| CN215412715U (en) | Bar counter for refrigerator and refrigerator | |
| CN216048618U (en) | Refrigerator and peculiar smell removing device thereof | |
| CN208475770U (en) | Apply fresh-keeping system and refrigeration equipment on refrigeration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |