CN207247666U - A kind of energy-saving refrigerator - Google Patents
A kind of energy-saving refrigerator Download PDFInfo
- Publication number
- CN207247666U CN207247666U CN201720271844.9U CN201720271844U CN207247666U CN 207247666 U CN207247666 U CN 207247666U CN 201720271844 U CN201720271844 U CN 201720271844U CN 207247666 U CN207247666 U CN 207247666U
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- air curtain
- refrigerator compartment
- curtain
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Abstract
The utility model discloses a kind of energy-saving refrigerator, including refrigerator body and the door body being arranged on front side of the refrigerator body, the refrigerator body at least has a refrigerator compartment for being used to store article, wherein, the refrigerator also has air curtain formation mechanism, when the door body of the refrigerator is opened, the air curtain formation mechanism is formed inside the refrigerator compartment at the door body position isolates the air curtain of cold air and extraneous air inside the refrigerator compartment；The air curtain that refrigerator compartment is formed at door body position can be to avoid the directly contact of refrigerator compartment and a hot outdoor air, reduce heat exchange between the two, so as to maintain the stabilization of storing compartment temperature, avoid the article short time in refrigerator compartment that temperature change occurs so as to influence storage quality, also reduce the unnecessary power consumption caused by enabling causes compartment temperature to raise to a certain extent.
Description
Technical field
It the utility model is related to household appliance technical field, more particularly to a kind of energy-saving refrigerator.
Background technology
Refrigerator has become essential a kind of household appliances during human lives, it brings pole for mankind's daily life
Big facility, for refrigerator, high-quality storage effect and low energy consumption are always user's concern, inside refrigerator compartment
A stable temperature environment is kept for a long time, and the reduction of storage quality, cycle or power consumption to article is all favourable
's.And during actual refrigerator use, refrigerator will inevitably open door body with article of taking, refering to what is shown in Fig. 1, it is opened up
What is shown is a kind of structure diagram of traditional wind cooling refrigerator, and refrigerator can form negative pressure when opening door body inside refrigerator compartment,
Outdoor hot-air can enter refrigerator compartment after door body unlatching causes indoor humiture to fluctuate；The head of a household ought particularly be used
When time holding refrigerator door is in opening, it influences the humiture inside refrigerator compartment more violent.Refrigerator compartment
The fluctuation of internal humiture stores for a long time not only bad for article, while also increases the power consumption of refrigerator.
In view of this, it is necessary to provide a kind of improved refrigerator to solve the above problems.
Utility model content
The utility model is intended at least solve one of technical problem existing in the prior art, to realize above-mentioned utility model mesh
, the utility model provides a kind of energy-saving refrigerator, its specific design method is as follows：
A kind of energy-saving refrigerator, including refrigerator body and the door body that is arranged on front side of the refrigerator body, the refrigerator body
At least there is a refrigerator compartment for being used to store article, wherein, the refrigerator also has air curtain formation mechanism, the refrigerator
When door body is opened, the air curtain formation mechanism is formed inside the refrigerator compartment at the door body position isolates the ice
The air curtain of cold air and extraneous air inside case compartment；The air curtain formation mechanism includes being arranged on the refrigerator compartment rear wall using
In the air curtain exhaust air flue and air curtain that provide the kind of refrigeration cycle air passage of cold air and be arranged in two opposite wall of refrigerator compartment
Return airway；Described air curtain exhaust air flue one end is connected by air curtain air inlet with the kind of refrigeration cycle air passage, and the air curtain goes out
The other end in wind air passage is provided with the air curtain air outlet with being connected inside the refrigerator compartment, and the air curtain air outlet is close to described
Set at door body position；The air curtain return airway is provided at both ends with the first air curtain return air with being connected inside the refrigerator compartment
Mouth and the second air curtain return air inlet, the first air curtain return air inlet are oppositely arranged with the air curtain air outlet；The kind of refrigeration cycle wind
Road is provided with air inlet with what is connected inside the refrigerator compartment, and the second air curtain return air inlet is set close to the air inlet；
Wind turbine corresponding with the air curtain air inlet is provided with the kind of refrigeration cycle air passage.
Further, the kind of refrigeration cycle air passage be additionally provided with the air outlet that connects inside the refrigerator compartment, it is described go out
Air port is set close to the air curtain air inlet.
Further, the air door for controlling the air outlet opening and closing is provided with the air outlet.
Further, the air curtain exhaust air flue is arranged at the roof of the refrigerator compartment, and the air curtain return airway is set
In the bottom wall of the refrigerator compartment.
Further, the air curtain air outlet is disposed as sleeve configuration aperture array structure with the first air curtain return air inlet,
The sleeve configuration aperture array structure at least has a sleeve configuration opening.
Further, the sleeve configuration aperture array structure includes the sleeve configuration opening that two or three are arranged in parallel, described
The length of sleeve configuration opening and the width of the refrigerator compartment are adapted.
Further, the air curtain air outlet is formed with the first air curtain return air inlet by some small aperture arrays, some
The direction of the small aperture array is consistent with the width of the refrigerator compartment.
Further, the second air curtain return air inlet includes at least a connection air curtain return airway end and the ice
Opening inside case compartment.
Further, the evaporator for forming cold air is provided with the kind of refrigeration cycle air passage.
The beneficial effects of the utility model are：After refrigerator door is opened, what refrigerator compartment was formed at door body position
Air curtain can reduce heat exchange between the two, so as to maintain to avoid the directly contact of refrigerator compartment and a hot outdoor air
The stabilization of storing compartment temperature, avoids the article short time in refrigerator compartment that temperature change occurs so as to influence storage quality, also exists
Reduce the unnecessary power consumption caused by enabling causes compartment temperature to raise to a certain extent.
Brief description of the drawings
Fig. 1 is the structure diagram of prior art wind cooling refrigerator；
Fig. 2 is operating status schematic diagram when a kind of refrigerator door of the utility model is opened；
Fig. 3 is operating status schematic diagram when refrigerator door involved by Fig. 2 is closed；
Fig. 4 is a kind of structure diagram of air curtain air outlet；
Fig. 5 is a kind of structure diagram of the first air curtain return air inlet.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings, refer to Fig. 2 to Fig. 5 institutes
Show, a kind of its better embodiment for the utility model shown.
With reference to shown in Fig. 2, Fig. 3, the energy-saving refrigerator involved by the utility model includes refrigerator body and is arranged at refrigerator sheet
At least there is one to be used to store the refrigerator compartment 1 of article for door body 2 on front side of body, refrigerator body, only display refrigerator in this implementation
A refrigerator compartment 1, in specific implementation process, refrigerator can have multiple refrigerator compartments.The refrigerator of the utility model is also
With air curtain formation mechanism, refering to what is shown in Fig. 2, when the door body 2 of refrigerator is opened（Door body is not shown）, air curtain formation mechanism is in refrigerator
The inside of compartment 1 forms the air curtain of cold air and extraneous air inside isolation refrigerator compartment at 2 position of door body.
The air curtain that refrigerator compartment is formed at door body position can be to avoid the direct of refrigerator compartment and a hot outdoor air
Contact, reduces heat exchange between the two, so as to maintain the stabilization of storing compartment temperature, avoids in refrigerator compartment article in short-term
Between temperature change occurs so as to influencing storage quality, whens refrigerator compartment interior items of taking, can also reduce the band of hot outdoor air
Enter, so all reduce the unnecessary power consumption caused by enabling causes compartment temperature to raise to a certain extent.
With reference to shown in figure 2, Fig. 3, the air curtain formation mechanism of the utility model includes being arranged on 1 rear wall of refrigerator compartment being used for
The air curtain exhaust air flue 12 and air curtain for providing the kind of refrigeration cycle air passage 11 of cold air and being arranged in 1 liang of opposite wall of refrigerator compartment are returned
Wind air passage（It is unmarked in figure）；In this embodiment, two opposite walls are the roof 13 and bottom that refrigerator compartment 1 is oppositely arranged
Wall 14, specifically with reference to attached drawing for, in the present embodiment, air curtain exhaust air flue 12 is arranged on the roof 13 of refrigerator compartment 1, air curtain
Return airway is arranged on the bottom wall 14 of refrigerator compartment 1, and the cold airflow for forming air curtain blows to bottom wall 14 by roof 13.Certainly, exist
In some other embodiment, two opposite walls can also be the two side that refrigerator compartment is oppositely arranged（Not shown in figure）.
In the present embodiment, 12 one end of air curtain exhaust air flue is connected by air curtain air inlet 121 with kind of refrigeration cycle air passage 11,
The other end of air curtain exhaust air flue 12 is provided with the air curtain air outlet 122 connected with the inside of refrigerator compartment 1, air curtain air outlet 122
Set at 2 position of door body.Air curtain return airway is provided at both ends with the first air curtain return air inlet connected with the inside of refrigerator compartment 1
131 and the second air curtain return air inlet 132, the first air curtain return air inlet 131 be oppositely arranged with air curtain air outlet 122；Kind of refrigeration cycle air passage
11 are provided with air inlet 112 with what the inside of refrigerator compartment 1 connected, and the second air curtain return air inlet 132 is set close to air inlet 112；System
Wind turbine 3 corresponding with air curtain air inlet 121 is provided with SAPMAC method air passage 11.
When refrigerator door 2 is opened, with reference to cold airflow direction in figure 2（That is the direction of arrow）Shown, wind turbine 3 is by kind of refrigeration cycle wind
Cold air in road 11 is sent into air curtain exhaust air flue 12 and is blown out by air curtain air outlet 122, the cold air blown out by air curtain air outlet 122
Cold airflow air curtain is formed into the first air curtain return air inlet 131 and in refrigerator compartment inner front side, into the first air curtain return air inlet 131
Cold air imported again by the second air curtain return air inlet 132 inside refrigerator compartment 1, the cold air inside refrigerator compartment 1 is returned by air inlet 112
Flow in kind of refrigeration cycle air passage 11.
Refrigerator involved by the utility model is wind cooling refrigerator, kind of refrigeration cycle air passage 11 be additionally provided with refrigerator compartment 1
The air outlet 111 of portion's connection, air outlet 111 are set close to air curtain air inlet 121.Control air outlet is provided with air outlet 111
The air door 110 of 111 opening and closings.Refering to what is shown in Fig. 3, the door body 2 of the utility model closes and during 1 internal refrigeration storage of refrigerator compartment, air door
110 open, and the cold air in kind of refrigeration cycle air passage 11 is blown into air outlet 111 and air curtain air inlet 121 and enters ice by wind turbine 3 at the same time
Inside case compartment 1, the cold air inside refrigerator compartment 1 is back in kind of refrigeration cycle air passage 11 by air inlet 112；I.e. at door body 2
When the state of closing, the air curtain formation mechanism of refrigerator can be used for the circularly cooling of refrigerator inside to work, and promote refrigerator inside temperature
Degree is uniformly distributed.
When door body is opened, air door 110 closes, and the cold air in kind of refrigeration cycle air passage 11 enters via air curtain air inlet 121
Air curtain exhaust air flue 12, without being directly entered by air outlet 111 inside refrigerator compartment 1, cold airflow wind can be ensured by being arranged such
The intensity of curtain, effectively plays isolation hot outside effect.
Certainly, some other embodiment as the present invention, refrigerator can also be direct cooling refrigerator, that is, be not provided with air outlet
111, air curtain formation mechanism is only that door body 1 provides air curtain when opening.
In order to enable air curtain is in 1 inner front side of refrigerator compartment（I.e. close to 2 side of door body）Preferable buffer action is formed, this
122 and first air curtain return air inlet 131 of air curtain air outlet in utility model is disposed as sleeve configuration aperture array structure, sleeve configuration
Aperture array structure at least has a sleeve configuration opening.Wherein, sleeve configuration aperture array structure preferably includes two or two
The sleeve configuration opening being arranged in parallel above, forms multiple tracks air curtain, sleeve configuration opening equivalent in 1 inner front side of refrigerator compartment at this time
Length and the width of refrigerator compartment 1 be adapted.
Refering to what is shown in Fig. 4, it shows a kind of embodiment schematic diagram of air curtain air outlet 122, present embodiment
In, sleeve configuration aperture array structure includes three sleeve configuration openings 1221,1222,1223 being arranged in parallel, and three sleeve configurations are opened
The end of mouth 1221,1222,1223 is close to the edge of roof（Ceiling edge can also be abutted）Set.In the present embodiment,
The concrete structure of first air curtain return air inlet 131 refers to the structure of air curtain air outlet 122.
In another embodiment of this practicality, air curtain air outlet 122 and the first air curtain return air inlet 131 small are opened by some
Mouth array is formed, and the direction of some small aperture arrays is consistent with the width of refrigerator compartment 1.Refering to what is shown in Fig. 5, its displaying
It is a kind of concrete structure of the first air curtain return air inlet 131, it is by width array of three small circular openings along refrigerator compartment 1
Formed, in the present embodiment, the array pitch of small opening generally has reduced size, so as to ensure the isolation effect of air curtain.
It is, of course, understood that the 122 and first air curtain return air inlet 131 of air curtain air outlet of the utility model can also
It is the open shape of other forms.
In addition, with reference to shown in figure 2, Fig. 3, there are the second air curtain return air inlet 132 in the present embodiment two connection air curtains to return
Wind air passage end and the opening inside refrigerator compartment 1；In some other embodiment, the second air curtain return air inlet 132 has other
Quantity connects air curtain return airway end and the opening inside refrigerator compartment 1, can specifically be set according to design requirement.
In view of the concrete structure of refrigerator, the air curtain exhaust air flue 12 in the utility model is respectively provided with air curtain return airway
For platy morphology；The evaporator 4 for forming cold air is provided with kind of refrigeration cycle air passage 11, its bottom is provided with for evaporator 4
The defrost water out 40 of defrosting water outflow；When being turned on and off, wind turbine 3 can be transported refrigerator door 2 using different power
Turn, to realize the conveying of different cold air flows, certain wind turbine 3 can be operated using identical power.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
A independent technical solution, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool for describing the feasibility embodiment only for the utility model in detail of those listed above
Body illustrates that they are simultaneously not used to limitation the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of energy-saving refrigerator, including refrigerator body and the door body that is arranged on front side of the refrigerator body（2）, the refrigerator body
At least there is a refrigerator compartment for being used to store article（1）, it is characterised in that the refrigerator also has air curtain formation mechanism,
The door body of the refrigerator（2）During unlatching, the air curtain formation mechanism is in the refrigerator compartment（1）The internal close door body（2）
Formed at position and isolate the air curtain of cold air and extraneous air inside the refrigerator compartment；The air curtain formation mechanism includes being arranged at
The refrigerator compartment（1）It is used for the kind of refrigeration cycle air passage that cold air is provided on rear wall（11）And it is arranged at the refrigerator compartment（1）
Air curtain exhaust air flue in two opposite walls（12）And air curtain return airway；The air curtain exhaust air flue（12）One end by air curtain into
Air port（121）With the kind of refrigeration cycle air passage（11）Connection, the air curtain exhaust air flue（12）The other end be provided with it is described
Refrigerator compartment（1）The air curtain air outlet of inside connection（122）, the air curtain air outlet（122）Close to the door body（2）At position
Set；The air curtain return airway is provided at both ends with and the refrigerator compartment（1）First air curtain return air inlet of inside connection（131）
And the second air curtain return air inlet（132）, the first air curtain return air inlet（131）With the air curtain air outlet（122）It is oppositely arranged；Institute
State kind of refrigeration cycle air passage（11）With the refrigerator compartment（1）Inside connection is provided with air inlet（112）, second air curtain time
Air port（132）Close to the air inlet（112）Set；The kind of refrigeration cycle air passage（11）Inside it is provided with and the air curtain air inlet
（121）Corresponding wind turbine（3）.
2. energy-saving refrigerator according to claim 1, it is characterised in that the kind of refrigeration cycle air passage（11）It is additionally provided with and institute
State refrigerator compartment（1）The air outlet of inside connection（111）, the air outlet（111）Close to the air curtain air inlet（121）If
Put.
3. energy-saving refrigerator according to claim 2, it is characterised in that the air outlet（111）On be provided with described in control
Air outlet（111）The air door of opening and closing（110）.
4. energy-saving refrigerator according to claim 1, it is characterised in that the air curtain exhaust air flue（12）It is arranged at the ice
Case compartment（1）Roof（13）, the air curtain return airway is arranged at the refrigerator compartment（1）Bottom wall（14）.
5. energy-saving refrigerator according to claim 1, it is characterised in that the air curtain air outlet（122）With first wind
Curtain return air inlet（131）Sleeve configuration aperture array structure is disposed as, the sleeve configuration aperture array structure is at least narrow with one
Elongated opening.
6. energy-saving refrigerator according to claim 5, it is characterised in that the sleeve configuration aperture array structure include two or
Three sleeve configuration openings being arranged in parallel, length and the refrigerator compartment of the sleeve configuration opening（1）Width be adapted.
7. energy-saving refrigerator according to claim 1, it is characterised in that the air curtain air outlet（122）With first wind
Curtain return air inlet（131）Formed by some small aperture arrays, direction and the refrigerator compartment of some small aperture arrays（1）
Width it is consistent.
8. energy-saving refrigerator according to claim 1, it is characterised in that the second air curtain return air inlet（132）Include at least
One connection air curtain return airway end and the refrigerator compartment（1）Internal opening.
9. energy-saving refrigerator according to claim 1, it is characterised in that the kind of refrigeration cycle air passage（11）Inside it is provided with for shape
Into the evaporator of cold air（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271844.9U CN207247666U (en) | 2017-03-20 | 2017-03-20 | A kind of energy-saving refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271844.9U CN207247666U (en) | 2017-03-20 | 2017-03-20 | A kind of energy-saving refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247666U true CN207247666U (en) | 2018-04-17 |
Family
ID=61874690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271844.9U Active CN207247666U (en) | 2017-03-20 | 2017-03-20 | A kind of energy-saving refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247666U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887305A (en) * | 2019-12-02 | 2020-03-17 | 宁波韩电电器有限公司 | Three-door air-cooled refrigerator |
| CN113124603A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator air curtain control method |
| CN113834274A (en) * | 2021-09-18 | 2021-12-24 | 珠海格力电器股份有限公司 | Refrigerator control method and device and refrigerator |
| WO2021259179A1 (en) * | 2020-06-24 | 2021-12-30 | 海尔智家股份有限公司 | Refrigerator |
| CN113915867A (en) * | 2021-02-25 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113945045A (en) * | 2021-02-25 | 2022-01-18 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113959168A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Control mode of refrigerator |
| CN113959140A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| WO2023065979A1 (en) * | 2021-10-22 | 2023-04-27 | 重庆海尔制冷电器有限公司 | Refrigerating and freezing apparatus |
-
2017
- 2017-03-20 CN CN201720271844.9U patent/CN207247666U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887305A (en) * | 2019-12-02 | 2020-03-17 | 宁波韩电电器有限公司 | Three-door air-cooled refrigerator |
| CN110887305B (en) * | 2019-12-02 | 2021-07-30 | 宁波韩电电器有限公司 | Three-door air-cooled refrigerator |
| CN113124603A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator air curtain control method |
| CN113124603B (en) * | 2019-12-31 | 2023-11-14 | 青岛海尔特种电冰柜有限公司 | Refrigerator air curtain control method |
| WO2021259179A1 (en) * | 2020-06-24 | 2021-12-30 | 海尔智家股份有限公司 | Refrigerator |
| CN113915867A (en) * | 2021-02-25 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113945045A (en) * | 2021-02-25 | 2022-01-18 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113945045B (en) * | 2021-02-25 | 2023-04-18 | 海信冰箱有限公司 | Refrigerator with a door |
| CN113959168A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Control mode of refrigerator |
| CN113959140A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113834274A (en) * | 2021-09-18 | 2021-12-24 | 珠海格力电器股份有限公司 | Refrigerator control method and device and refrigerator |
| WO2023065979A1 (en) * | 2021-10-22 | 2023-04-27 | 重庆海尔制冷电器有限公司 | Refrigerating and freezing apparatus |
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