CN2551933Y - Air cooling electric refrigerator - Google Patents
Air cooling electric refrigerator Download PDFInfo
- Publication number
- CN2551933Y CN2551933Y CN 02267440 CN02267440U CN2551933Y CN 2551933 Y CN2551933 Y CN 2551933Y CN 02267440 CN02267440 CN 02267440 CN 02267440 U CN02267440 U CN 02267440U CN 2551933 Y CN2551933 Y CN 2551933Y
- Authority
- CN
- China
- Prior art keywords
- air
- refrigerating chamber
- chamber
- refrigerator
- rear wall
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a waterfall air cooling electric refrigerator. The upper part at the back wall of a refrigerating chamber and/or a freezing chamber in the electric refrigerator is provided with a plurality of air outlets, and the quantity of the air outlets descends from top to bottom. The upper part at the back wall of the refrigerating chamber is provided with a plurality of air port collecting devices. The middle of the refrigerating chamber and/or the freezing chamber is provided with a plurality of air port scatting devices. The waterfall air cooling electric refrigerator disclosed in the utility model can form a cool air filed containing large-scale air flowing freely in the chamber of the electric refrigerator. The utility model has the advantages of rapid air circulation, fast cooling speed for food, good effects in keeping food fresh and refrigerated and good resistance against deterioration of the food.
Description
Affiliated technical field
The utility model relates to a kind of refrigerator, is specifically related to a kind of air-cooled refrigerator, relates to the air-cooled refrigerator of a kind of waterfall wind in particular.
Background technology
Refrigerator is divided into two kinds usually by refrigeration modes, a kind of derect refrigerated refrigerator for directly freezing by condenser pipe, and another kind of is the air-cooled refrigerator that blows the cold wind refrigeration of condenser generation by fan.Existing air-cooled refrigerator usually between refrigerator the top of chamber rear wall one to two air outlet is set, or set up an air outlet at the middle part, the set-up mode air-out air quantity of above-mentioned air outlet is limited, refrigeration is bad; The manufacturer that has is provided with a plurality of air outlets respectively in the upper, middle and lower of the rear wall of cold compartment of refrigerator and refrigerating chamber portion, to increase air quantity, produces good refrigeration.The chamber is the bottom that return air inlet in refrigerating chamber and the refrigerating chamber is arranged on chamber between refrigerator usually between refrigerator.The above-mentioned while, the upper, middle and lower portion of chamber between refrigerator set out the air port respectively, because the air quantity of upper, middle and lower portion air-out is identical, the cold wind on top, chamber can not in time obtain circulation with respect to the cold wind of bottom, chamber between refrigerator between refrigerator, destroyed between refrigerator flowing of wind field in the chamber, cause refrigeration untimely, food cooling is untimely, food fresh-keeping, cold storage effect is bad, the chance of food spoilage increases.
Summary of the invention
It is limited that the utility model has overcome in the above-mentioned air-cooled refrigerator air-out air quantity, refrigeration is bad, or air outlet be provided with improper, destroyed the wind field that flows in the chamber between refrigerator, make between refrigerator the cold wind in the chamber can not in time obtain circulation, it is untimely to freeze, and food cooling is untimely, food fresh-keeping, cold storage effect is bad, the shortcoming that the chance of food spoilage increases, provide a kind of waterfall wind air-cooled refrigerator, between this air-cooled refrigerator in the chamber cold wind air quantity big, and can form free-pouring wind field, the cold wind circulation in time, the food cooling velocity is fast, food fresh keeping, refrigerating effect is good, and food is not perishable.
The utility model discloses the air-cooled refrigerator of a kind of waterfall wind, comprise the air outlet that is arranged on refrigerating chamber and the refrigerating chamber rear wall, it is characterized in that: a plurality of air outlets are set on the rear wall of described refrigerating chamber and/or refrigerating chamber, and the quantity of air outlet reduces from top to bottom successively.The big air quantity that a plurality of air outlets can guarantee chamber between refrigerator is set in the chamber between refrigerator, the quantity of air outlet reduces from top to bottom successively, the air quantity that can guarantee middle part, chamber between refrigerator and bottom is little, cold wind forms the waterfall wind of similar waterfall in the chamber between refrigerator, by being arranged on the circulation of the return air inlet of bottom, chamber between refrigerator, waterfall wind forms flowing freely of circulation from top to bottom.
The preferred version that the quantity of above-mentioned air outlet reduces from top to bottom successively at chamber rear wall between refrigerator be the total number of air outlet on described refrigerating chamber and/or the top of refrigerating chamber rear wall height more than 2/3 more than the total number of the air outlet at the middle part between rear wall 1/3 to 2/3 height, the bottom of rear wall height below 1/3 is provided with one or do not set out the air port.
The preferred version that a plurality of air outlets on the top of above-mentioned refrigerating chamber rear wall are provided with is provided with for concentrating.The concentrated setting of air outlet can guarantee that the cold wind air-out is concentrated, is beneficial to top cold wind bottom, chamber between refrigerator and flows, and is easy to form waterfall wind.
A plurality of air outlets that the top of common above-mentioned refrigerating chamber rear wall is provided with are radial arrangement.When the air outlet of radial arrangement can make the air quantity on top, chamber between refrigerator big, guarantee that cold wind arrives each corner on top, chamber between refrigerator.
A plurality of air outlets that the middle part of above-mentioned refrigerating chamber and/or refrigerating chamber rear wall is provided with disperse to be provided with.A plurality of air outlets between refrigerator in the middle part of the chamber disperse to be provided with can make air-supply evenly, helps the formation of mobile wind field in the chamber between refrigerator.
Usually in the refrigerating chamber of above-mentioned refrigerator, have at least an air outlet to be arranged between two material placing boxes or between refrigerating chamber roof and the material placing box.Because material placing box is the cell body that is provided with four walls, the chamber rear wall is parallel between the inwall of material placing box and refrigerator, as air outlet not being arranged between a chamber roof and the material placing box or between the refrigerator between material placing box and the material placing box on the rear wall of chamber, then cold wind can be disperseed after air outlet blows out, cold wind is not easy to directly enter in the refrigerating chamber material placing box, is unfavorable for forming in the chamber between refrigerator the waterfall wind that flows simultaneously from top to bottom.
Air outlet on the described refrigerating chamber rear wall has an evagination on the rear wall of refrigerating chamber at least.The air outlet of evagination can make the cold wind orientation blow in material placing box, when guaranteeing mobile wind field, the food in the material placing box is in time cooled off.
The quantity of described refrigerating chamber and/or refrigerating chamber middle part air outlet is a plurality of, to guarantee the big air quantity at middle part, chamber between refrigerator.
In the utility model since between refrigerator the rear wall top of chamber a plurality of air outlets are set, the air quantity on top, chamber is big between refrigerator, between refrigerator in the chamber, the air quantity of bottom is little, the return air of the return air inlet that is provided with by the refrigerator bottom, cold wind forms free-pouring waterfall wind wind field from top to bottom, and the cold wind circulation is timely, and the food cooling velocity is fast, food fresh keeping, refrigerating effect are good, and food is not perishable.
Description of drawings
Fig. 1 is provided with position view for air outlet in the chamber between refrigerator in the specific embodiment.
Fig. 2 be among Fig. 1 A-A to cutaway view.
Fig. 3 be among Fig. 1 B-B to cutaway view.
Fig. 4 be among Fig. 1 C-C to cutaway view.
The specific embodiment
As the air-cooled refrigerator of waterfall wind that Fig. 1 looked, the chamber comprises refrigerating chamber 1 and refrigerating chamber 2 between refrigerator, top more than refrigerating chamber 1 rear wall 2/11sts 3 height is concentrated and is radial six air outlets that are provided with, as air outlet 12, refrigerating chamber 1/1st three to three minute to the middle part of two height disperses is provided with four air outlets, as air outlet 16, the bottom of the rear wall of refrigerating chamber 1 is provided with return air inlet 14; Top more than refrigerating chamber 2 rear walls 2/21sts 3 height is provided with five air outlets, as the air outlet 25 of evagination is set on 2 rear walls 21 of the refrigerating chamber between refrigerating chamber roof and the material placing box 30; Rear wall 1/21st 3 to 2/3rds middle part highly at refrigerating chamber 2 is provided with two air outlets, as the air outlet 22 that links to each other with air channel 24 of evagination is set on the rear wall 21 of the refrigerating chamber between material placing box 30 and 31 2, bottom below refrigerating chamber 2 rear walls 1/21st 3 height sets out air port 26, do not set out the air port below refrigerating chamber 1 rear wall 1/11st 3 height, return air inlet 23 is set in the bottom of the rear wall 21 of refrigerating chamber 2.
When the above-mentioned air-cooled refrigerator of waterfall wind that has more the air port is worked, fan 6 blows the cold air by evaporimeter 5 refrigeration, four air outlets such as air outlet 16 that six air outlets that are provided with through air channel 13 and refrigerating chamber 1 rear wall 11 tops such as air outlet 12 and middle part are provided with enter refrigerating chamber, and the bottom of refrigerating chamber 1 is provided with return air inlet 14; The cold air that fan 6 blows by evaporimeter 5 refrigeration, the air outlet 26 that two air outlets that five air outlets that are provided with through refrigerating chamber rear wall top such as air outlet 25, middle part are provided with such as air outlet 22 and bottom are provided with is blown in the refrigerating chamber, and return air inlet 23 is set in the refrigerating chamber 2.
Because the quantity of a plurality of air outlets that the top of rear wall is provided with between above-mentioned refrigerator is greater than the quantity of the air outlet of rear wall middle part in chamber between refrigerator and bottom setting, so the air quantity on refrigerator top is big, form the waterfall wind of similar waterfall between refrigerator in the chamber, the return air of the return air inlet that the bottom, chamber was provided with between waterfall wind passed through, the cold wind on top can be circulated fully, so the cold wind circulation is in time in the chamber between refrigerator, good refrigeration effect, the food cooling is timely, and food fresh keeping and cold storage effect are good, and food is not perishable.
Claims (9)
1, the air-cooled refrigerator of a kind of waterfall wind comprises the air outlet that is arranged on refrigerating chamber and the refrigerating chamber rear wall, it is characterized in that: a plurality of air outlets are set on the rear wall of described refrigerating chamber and/or refrigerating chamber, and the quantity of air outlet reduces from top to bottom successively.
2, the air-cooled refrigerator of waterfall wind according to claim 1, it is characterized in that: the total number of the air outlet on described refrigerating chamber and/or the top of refrigerating chamber rear wall height more than 2/3 is more than the total number of the air outlet at the middle part between rear wall 1/3 to 2/3 height, and the bottom of rear wall height below 1/3 is provided with one or do not set out the air port.
3, the air-cooled refrigerator of waterfall wind according to claim 2 is characterized in that: a plurality of air outlets on described refrigerating chamber top are concentrated and are provided with.
4, the air-cooled refrigerator of waterfall wind according to claim 3, it is characterized in that: a plurality of air outlets on described refrigerating chamber top are radial arrangement.
5, the air-cooled refrigerator of waterfall wind according to claim 2 is characterized in that: a plurality of air outlets at described refrigerating chamber and/or refrigerating chamber middle part disperse to be provided with.
6, according to claim 3 or the air-cooled refrigerator of 4 described waterfall wind, it is characterized in that: a plurality of air outlets at described refrigerating chamber middle part disperse to be provided with.
7, according to claim 1, the air-cooled refrigerator of 2 or 5 described waterfall wind, it is characterized in that: in the described refrigerating chamber, have at least an air outlet to be arranged between two material placing boxes or between refrigerating chamber roof and the material placing box.
8, the air-cooled refrigerator of waterfall wind according to claim 7 is characterized in that: the air outlet on the described refrigerating chamber rear wall has an evagination on the rear wall of refrigerating chamber at least.
9, according to the air-cooled refrigerator of right 2 described waterfall wind, it is characterized in that: the quantity of described middle part air outlet is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267440 CN2551933Y (en) | 2002-06-05 | 2002-06-05 | Air cooling electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267440 CN2551933Y (en) | 2002-06-05 | 2002-06-05 | Air cooling electric refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551933Y true CN2551933Y (en) | 2003-05-21 |
Family
ID=33733034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267440 Expired - Lifetime CN2551933Y (en) | 2002-06-05 | 2002-06-05 | Air cooling electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551933Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800699A (en) * | 2017-04-26 | 2018-11-13 | 宁波金格奥电器有限公司 | A kind of air-cooled isothermal incubator |
-
2002
- 2002-06-05 CN CN 02267440 patent/CN2551933Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800699A (en) * | 2017-04-26 | 2018-11-13 | 宁波金格奥电器有限公司 | A kind of air-cooled isothermal incubator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120605 Granted publication date: 20030521 |