CN212205217U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
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- CN212205217U CN212205217U CN202020479713.1U CN202020479713U CN212205217U CN 212205217 U CN212205217 U CN 212205217U CN 202020479713 U CN202020479713 U CN 202020479713U CN 212205217 U CN212205217 U CN 212205217U
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- refrigerator
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- air
- air guide
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Abstract
The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein a storage chamber is arranged in the refrigerator body, and the refrigerator also comprises a storage device and an air guide device; the storage device comprises a cylinder body, the cylinder body is provided with a forward opening, and the cylinder body is arranged in the storage chamber; the air guide device is arranged on the upper side of the cylinder, the rear end of the air guide device is connected to the air supply outlet, and the front end of the air guide device is configured to supply air to the front part and/or the front part of the cylinder. The utility model discloses a refrigerator is because having air ducting, with the air current guide to the front portion of barrel, can prevent that cold wind from directly blowing the back wall of barrel, prevents that back wall local temperature from crossing including the wall forms the frosting excessively, influences user experience, can guarantee that the air supply can not directly blow drawer back wall and arouse the frosting.
Description
Technical Field
The utility model relates to a refrigerator storing technical field especially relates to a refrigerator.
Background
The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. With the improvement of life quality, the requirements of consumers on the preservation of stored foods are higher and higher, and especially the requirements on the color, the taste and the like of the foods are higher and higher. The method reduces the oxygen content in the meat storage space and the oxidation strength of the meat by various methods, and inhibits the aerobic bacteria in the meat under the condition of low oxygen, thereby achieving the aim of keeping the meat fresh. Because the required condition of oxygen control is a sealing condition, the humidity of the air in the oxygen control room is high, and because the air supply of the oxygen control room comes from the refrigeration evaporator, the temperature of the air supply is about minus 25 ℃ or even lower, if the air supply is directly blown to the rear wall surface of the oxygen control sealed barrel, the local temperature of the rear wall surface is too low, and frosting is easily formed on the inner wall surface, so that the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome at least one defect of current accuse oxygen room, provide a refrigerator, can guarantee that the air supply can not directly blow the drawer back wall and cause the frosting.
A further object of the present invention is to obtain a nitrogen rich and oxygen poor atmosphere in the refrigerator's cylinder to facilitate the preservation of food.
Another further object of the present invention is to reduce the humidity in the refrigerator's drum as much as possible.
In order to achieve at least one of the above purposes, the utility model provides a refrigerator, which comprises a box body, wherein a storage chamber is arranged in the box body, and the refrigerator also comprises a storage device and an air guide device;
the storage device comprises a cylinder body, the cylinder body is provided with a forward opening, and the cylinder body is arranged in the storage chamber;
the air guide device is arranged on the upper side of the cylinder, the rear end of the air guide device is connected to the air supply outlet, and the front end of the air guide device is configured to supply air to the front part and/or the front part of the cylinder.
Optionally, the storage device is a modified atmosphere device, further comprising a modified atmosphere module configured to allow more oxygen in the cylinder to flow out of the cylinder through the modified atmosphere module relative to nitrogen in the cylinder.
Optionally, the storage device further comprises a drawer mounted on the barrel, and an end cover of the drawer and the front end of the barrel are arranged in a sealing mode.
Optionally, the storage device further comprises a moisture permeation device, and a communication port is formed in the cylinder body;
the moisture permeation device is arranged at the communication port and is provided with a moisture permeation film, so that moisture in the barrel body can permeate to the outer side of the barrel body in a single direction through the moisture permeation film.
Optionally, an accommodating cavity communicated with the cylinder is arranged in the top wall of the cylinder;
the modified atmosphere membrane assembly is arranged in the accommodating cavity and is provided with at least one modified atmosphere membrane and an oxygen-enriched gas collecting cavity, and the oxygen-enriched gas collecting cavity is communicated with the outside of the cylinder body through a pipeline;
the front end of the air guide device is positioned at the front part or the front side of the accommodating cavity.
Optionally, the top wall of the cylinder body is provided with the communication port.
Optionally, the refrigerator further comprises a front door body, and the air guide device is arranged in the top wall of the storage compartment or arranged on the lower side of the top wall of the storage compartment;
the front door body is configured to open or close a front opening of the storage compartment, the end cover is connected to the front door body, and the end cover and the front door body are arranged at a distance in front to allow airflow to pass through.
Optionally, the refrigerator further comprises a sliding rail assembly, and the front door body is mounted on the refrigerator body through the sliding rail assembly.
Optionally, the air guide device is spaced apart from the cylinder.
Optionally, a partition plate is arranged in the storage chamber, the air guide device is arranged in the partition plate or on the lower side of the partition plate, and the barrel is arranged on the lower side of the partition plate.
The utility model discloses a refrigerator is because having air ducting, with the air current guide to the front portion of barrel, can prevent that cold wind from directly blowing the back wall of barrel, prevents that back wall local temperature from crossing including the wall forms the frosting excessively, influences user experience, can guarantee that the air supply can not directly blow drawer back wall and arouse the frosting.
Further, the utility model discloses a refrigerator can make the barrel form rich-nitrogen poor oxygen in order to do benefit to the fresh-keeping gas atmosphere of food because of having the gas regulating membrane subassembly, and this gas atmosphere reduces the intensity of fruit vegetables aerobic respiration through reducing the content of oxygen in the fruit vegetables save space, guarantees basic respiration simultaneously, prevents that fruit vegetables from carrying out anaerobic respiration to reach the long-term fresh-keeping purpose of fruit vegetables. The method can also realize the air-conditioned short-term meat preservation at low temperature, improve the taste, nutrition, flavor and appearance of the meat, reduce the oxidation strength of the meat by reducing the oxygen content in the meat preservation space, and inhibit the aerobic bacteria contained in the meat under the condition of low oxygen, thereby achieving the purpose of meat preservation.
Further, the utility model discloses a refrigerator is owing to have moisture permeable device, and moisture permeable membrane can make the moisture in the barrel shunt out, further prevents the inside frosting of barrel, reaches the long-term fresh-keeping purpose of fruit vegetables.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic exploded view of a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a refrigerator according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a storage device in the refrigerator of fig. 1;
fig. 4 is a schematic partial structural view of a refrigerator according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic exploded view of a refrigerator according to an embodiment of the present invention. As shown in fig. 1 and with reference to fig. 2 and 3, an embodiment of the present invention provides a refrigerator. The refrigerator comprises a refrigerator body 50, a storage device 20, an air guide device 60 and a refrigerating system. The box body 50 is provided with a storage compartment, and the storage compartment comprises a refrigerating compartment 51, a freezing compartment 52 and a temperature-changing compartment 53. The storage temperature of the refrigerated compartment 51 is generally between 2 ℃ and 10 ℃, preferably between 3 ℃ and 8 ℃. The temperature in the freezer compartment 52 typically ranges from-14 ℃ to-22 ℃. The temperature-changing compartment 53 can be adjusted as needed to store suitable food, optionally, the temperature-changing compartment 53 has a temperature range of-24 ℃ to 10 ℃. The refrigerating system is configured to provide cold energy to the storage compartment, and can be a refrigerating cycle system composed of a compressor, a condenser, a throttling device, an evaporator and the like.
As shown in fig. 2 and 3, the storage device 20 may include a cylinder 21. The cylinder 21 has a forward opening, and the cylinder 21 is installed in the storage compartment. An air supply outlet can be arranged on the rear wall of the storage chamber, and an air return inlet is arranged on one side of the rear wall of the storage chamber and used for refrigerating airflow circulation in the storage chamber. The air return inlet is positioned below the air supply outlet. The air guide device 60 is provided above the cylinder 21, a rear end of the air guide device 60 is connected to the air supply port, and a front end of the air guide device 60 is arranged to supply air to a front portion and/or a front portion of the cylinder 21. The air guiding device 60 may be an air guiding duct, a flow guiding plate, etc. Air ducting 60 guides the air current to the front portion of barrel 21, can prevent that cold wind from directly blowing the back wall of barrel 21, prevents that back wall local temperature from crossing excessively and forming the frosting including the wall, influences user experience, can guarantee that the air supply can not directly blow the drawer back wall and cause the frosting. Further, the air guide device 60 is spaced from the cylinder 21 so as to facilitate the air flow around the cylinder 21 in the storage compartment.
In some embodiments of the present invention, the storage device 20 is preferably a modified atmosphere preservation device. The storage device 20 may further comprise a drawer 22 and a modified atmosphere module 23. The drawer 22 is slidably mounted to the barrel 21 to operatively withdraw from and insert into the barrel 21 outwardly from the forward opening of the barrel 21. The gas-regulating membrane module 23 is installed on the cylinder 21, and the gas-regulating membrane module 23 has at least one gas-regulating membrane and an oxygen-enriched gas collection cavity, which can be communicated with a gas-extracting device such as a vacuum pump, so that the gas-regulating membrane module 23 is configured to make more oxygen in the cylinder 21 penetrate the gas-regulating membrane into the oxygen-enriched gas collection cavity and flow out of the cylinder 21 relative to nitrogen in the cylinder 21.
The utility model discloses refrigerator is because having gas control membrane subassembly 23, can make and form rich-nitrogen poor oxygen in the barrel 21 in order to do benefit to the fresh-keeping gas atmosphere of food, and this gas atmosphere reduces the intensity of fruit vegetables aerobic respiration through reducing the content of oxygen in the fruit vegetables save space, guarantees basic respiration simultaneously, prevents that fruit vegetables from carrying out anaerobic respiration to reach the long-term fresh-keeping purpose of fruit vegetables. The method can also realize the air-conditioned short-term meat preservation at low temperature, improve the taste, nutrition, flavor and appearance of the meat, reduce the oxidation strength of the meat by reducing the oxygen content in the meat preservation space, and inhibit the aerobic bacteria contained in the meat under the condition of low oxygen, thereby achieving the purpose of meat preservation.
Further, the air extractor can be installed on the box 50, and specifically can be located at the rear portion of the storage chamber, and after the storage device 20 is installed in the storage chamber, the oxygen-enriched gas collection cavity is communicated with the inlet of the air extractor through a pipeline. In some embodiments, the suction device can be mounted directly to the canister 21, forming an integral part with the storage device 20. The air supply outlet and the air return outlet which are communicated with the storage chamber can be provided with air doors so as to form a sealed space in the storage chamber when the storage chamber is not refrigerated, and further the purpose of controlling the change of the controlled atmosphere components is achieved.
In some embodiments of the present invention, the cylinder 21 is provided with a communication port. The storage device 20 further comprises a moisture permeable device 24. The moisture permeable device 24 may be mounted to the communication port, and the moisture permeable device 24 has a moisture permeable film to make the moisture flow in one direction, and when the humidity in the cylinder 21 is higher than the humidity outside the cylinder 21, the moisture in the cylinder 21 flows out of the cylinder 21 through the moisture permeable film. That is, the moisture permeable film allows moisture in the cylindrical body 21 to permeate in one direction to the outside of the cylindrical body 21 through the moisture permeable film. And the moisture permeable film can lead the water in the drawer 22 to be distributed, and prevent the interior of the cylinder 21 from frosting in the refrigeration process and after the refrigeration is finished.
In some embodiments of the present invention, the two side walls of the cylinder 21 are both provided with self-locking sliding rails; the drawer 22 comprises a body and an end cover arranged at the front end of the body; the body is slidably mounted to a self-locking slide rail so that the body remains within the barrel 21 after it is fully inserted into the barrel 21. The end cap contacts against the front end of the barrel 21 after the body is fully inserted into the barrel 21. By arranging the self-locking slide rail, the drawer 22 is ensured not to easily come out of the cylinder 21, and the sealing performance of the cylinder 21 can be ensured to form a closed space. Further, a sealing structure is arranged between the end cover and the cylinder 21. The sealing structure can be a sealing ring and the like.
In some embodiments of the present invention, a containing cavity communicated with the inner side of the cylinder 21 is provided in the top wall of the cylinder 21. The modified atmosphere module 23 is mounted to the receiving cavity. The front end of the air guide device 60 is located at the front part or the front side of the accommodating cavity. Further, the modified atmosphere module 23 may be in a flat plate shape, and the modified atmosphere module 23 may further include a support frame. The controlled atmosphere membranes are preferably oxygen-enriched membranes, and can be two, and the two controlled atmosphere membranes are arranged on two sides of the supporting frame, so that the two controlled atmosphere membranes and the supporting frame jointly enclose the oxygen-enriched gas collecting cavity. The storage device 20 further includes a blower. A first vent hole and a second vent hole are opened in a wall surface between the housing chamber of the top wall of the cylinder 21 and the inside of the cylinder 21. The first vent hole is spaced apart from the second vent hole to communicate the accommodating chamber with the cylinder 21 at different positions, respectively. The first vent hole and the second vent hole are both small holes, and the number of the first vent hole and the second vent hole can be multiple. The blower may be disposed in the accommodating chamber, configured to cause the gas of the barrel 21 to enter the accommodating chamber via the first vent hole, and cause the gas in the accommodating chamber to enter the barrel 21 via the second vent hole. That is, the blower may cause the air of the drum 21 to return to the drum 21 through the first vent hole, the accommodating chamber, and the second vent hole in this order. The fan is preferably a centrifugal fan, and the air inlet is opposite to the first air vent. The air outlet of the centrifugal fan can face the modified atmosphere module 23.
The top wall of the cylinder 21 is provided with a communication port which is arranged at the rear part of the top wall of the cylinder 21. The holding cavity can be at the front side of the cylinder 21, i.e. the modified atmosphere module 23 is at the front side of the moisture permeable device 24.
In some embodiments of the present invention, the air guiding device 60 is disposed in the top wall of the storage compartment, as shown in fig. 1, and disposed in the top wall, and the air guiding device 60 cannot be directly seen in fig. 1. In some alternative embodiments, the air guiding device 60 is disposed on the lower side of the top wall of the storage compartment. The refrigerator also includes a front door 40. The front door 40 is configured to open or close a forward opening of the storage compartment. The end cap is attached to the front door body 40. The end cap is spaced forwardly of the front door body 40 to allow airflow therethrough. Of course, the end cap may not be connected to the front door 40, and when the front door 40 is opened, the front door 40 is opened first, and then the end cap is opened. In some optional embodiments of the present invention, as shown in fig. 1 and 4, the refrigerator further includes a sliding rail assembly 30; the front door 40 is mounted to the cabinet 50 via the slide rail assembly 30. In this embodiment, the height of the storage compartment may be greater than the height of the cylinder 21, so that only one cylinder 21 may be installed in the storage compartment in the height direction. The storage compartment is preferably a temperature-changing compartment 53.
In some optional embodiments of the present invention, a partition is disposed in the storage chamber, the air guiding device 60 is disposed in the partition or disposed under the partition, and the barrel 21 is disposed under the partition. That is, the cylinder 21 is disposed in a larger storage compartment, which may be a refrigerating compartment 51 or a freezing compartment 52.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A refrigerator comprises a refrigerator body, wherein a storage chamber is arranged in the refrigerator body, and the refrigerator is characterized by further comprising a storage device and an air guide device;
the storage device comprises a cylinder body, the cylinder body is provided with a forward opening, and the cylinder body is arranged in the storage chamber;
the air guide device is arranged on the upper side of the cylinder, the rear end of the air guide device is connected to the air supply outlet, and the front end of the air guide device is configured to supply air to the front part and/or the front part of the cylinder.
2. The refrigerator according to claim 1,
the storage device is a modified atmosphere device and further comprises a modified atmosphere component, and the modified atmosphere component is configured to enable more oxygen in the cylinder to flow out of the cylinder through the modified atmosphere component relative to nitrogen in the cylinder.
3. The refrigerator according to claim 1,
the storage device further comprises a drawer arranged on the barrel, and an end cover of the drawer and the front end of the barrel are arranged in a sealing mode.
4. The refrigerator according to claim 1,
the storage device also comprises a moisture permeable device, and a communication port is formed in the cylinder body;
the moisture permeation device is arranged at the communication port and is provided with a moisture permeation film, so that moisture in the barrel body can permeate to the outer side of the barrel body in a single direction through the moisture permeation film.
5. The refrigerator according to claim 2,
an accommodating cavity communicated with the inner side of the cylinder body is formed in the top wall of the cylinder body;
the modified atmosphere membrane assembly is arranged in the accommodating cavity and is provided with at least one modified atmosphere membrane and an oxygen-enriched gas collecting cavity, and the oxygen-enriched gas collecting cavity is communicated with the outside of the cylinder body through a pipeline;
the front end of the air guide device is positioned at the front part or the front side of the accommodating cavity.
6. The refrigerator according to claim 4,
the top wall of the barrel is provided with the communication port, and the communication port is arranged at the rear part of the top wall of the barrel.
7. The refrigerator according to claim 3, further comprising a front door body,
the air guide device is arranged in the top wall of the storage chamber or at the lower side of the top wall of the storage chamber;
the front door body is configured to open or close a front opening of the storage compartment, the end cover is connected to the front door body, and the end cover and the front door body are arranged at a distance in front to allow airflow to pass through.
8. The refrigerator according to claim 7, further comprising a slide rail assembly, wherein the front door body is mounted to the refrigerator body through the slide rail assembly.
9. The refrigerator according to claim 1,
the air guide device and the cylinder are arranged at intervals.
10. The refrigerator according to claim 1,
the indoor baffle that is provided with between the storing, air ducting set up in the baffle or set up in the baffle downside, the barrel set up in the downside of baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479713.1U CN212205217U (en) | 2020-04-03 | 2020-04-03 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479713.1U CN212205217U (en) | 2020-04-03 | 2020-04-03 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212205217U true CN212205217U (en) | 2020-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020479713.1U Active CN212205217U (en) | 2020-04-03 | 2020-04-03 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212205217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257470A1 (en) * | 2021-06-07 | 2022-12-15 | 青岛海尔电冰箱有限公司 | Aging compartment for refrigerator, and refrigerator having same |
| WO2023124721A1 (en) * | 2021-12-30 | 2023-07-06 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2020
- 2020-04-03 CN CN202020479713.1U patent/CN212205217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257470A1 (en) * | 2021-06-07 | 2022-12-15 | 青岛海尔电冰箱有限公司 | Aging compartment for refrigerator, and refrigerator having same |
| WO2023124721A1 (en) * | 2021-12-30 | 2023-07-06 | 青岛海尔电冰箱有限公司 | Refrigerator |
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