CN205192034U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN205192034U CN205192034U CN201520734661.7U CN201520734661U CN205192034U CN 205192034 U CN205192034 U CN 205192034U CN 201520734661 U CN201520734661 U CN 201520734661U CN 205192034 U CN205192034 U CN 205192034U
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- warm area
- refrigerator
- air
- control unit
- air door
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Abstract
The utility model provides a refrigerator, include: the walk -in, two at least warm areas have in the walk -in, be equipped with the air outlet on the warm area, through the air outlet intercommunication of warm area the air supply channel of warm area, the setting is in among the air supply channel and to the fan of warm area air supply, wherein, be in the air outlet of warm area with be equipped with the air door between the fan, through the switching of air door come the adjustment whether to supply air in the warm area. Compared with the prior art, the utility model discloses well refrigerator's wind channel has a plurality of air doors, and every air door corresponds the inside different warm area of refrigerator, and the temperature signal who feeds back according to the temperature control unit in every warm area drives the switching that corresponds the air door for this warm area reaches the settlement temperature rapidly, and process control is simple, and refrigerator power consumption reduces, and is energy -concerving and environment -protective.
Description
Technical field
The utility model relates to a kind of refrigeration plant, particularly relates to a kind of wind cooling refrigerator.
Background technology
At present, refrigerator is household electrical appliance conventional in daily life.Refrigerator generally includes refrigerating chamber, refrigerating chamber and temperature-changing chamber.Refrigerator is divided into direct cooling refrigerator and air cooling type refrigerator according to its refrigeration modes difference, and air cooling type refrigerator because of its refrigerating efficiency high, frost-free is widely used.
In wind cooling refrigerator field, normally a rotating disk is set in the air channel of refrigerator, is realized the opening and closing of each refrigeration compartment air outlet of refrigerator by the motion of rotating disk, thus realize the control to refrigerator many warm areas temperature.But control different warm area corresponding air outlet opening and closing process more complicated by a rotating disk, therefore, be necessary to develop a kind of refrigerator, it has the simple air channel structure of process control.
Summary of the invention
The purpose of this utility model is to provide a kind of refrigerator solved the problems of the technologies described above.
For realizing above-mentioned utility model object, a kind of refrigerator of the present invention, comprising:
Refrigerating chamber, has at least two warm areas in described refrigerating chamber, described warm area is provided with air outlet,
The supply air duct of described warm area is communicated with by the air outlet of described warm area;
Be arranged on the blower fan of blowing in described supply air duct and to described warm area;
Wherein, between the air outlet and described blower fan of described warm area, be provided with air door, adjusted by the opening and closing of described air door and whether blow in described warm area.
As further improvement of the utility model, described supply air duct comprises the first cover plate and the second cover plate, and described first cover plate is provided with installation portion, and described air door is fixed on described installation portion.
As further improvement of the utility model, described supply air duct comprises and described warm area wind path one to one.
As further improvement of the utility model, described first cover plate and the second cover plate coordinate the described wind path of formation.
As further improvement of the utility model, described refrigerator also comprises a drive unit, and described drive unit drives described air door opening and closing.
As further improvement of the utility model, in described warm area, be provided with temperature control unit.
As further improvement of the utility model, described temperature control unit is electrically connected described drive unit, and the temperature signal that described drive unit is set to feed back according to described temperature control unit drives described air door opening and closing.
As further improvement of the utility model, described temperature control unit is configured to when the temperature in described warm area is higher than the first threshold set, and described air door, to described drive unit, is placed in open position by described temperature control unit feedback temperature signal.
As further improvement of the utility model, described temperature control unit is configured to when the temperature in described warm area is lower than the Second Threshold set, and described air door, to described drive unit, is placed in closed position by described temperature control unit feedback temperature signal.
As further improvement of the utility model, described first cover plate and described second cover plate are equipped with the installing hole with described blower fan adaptation, and described blower fan is fixed in described supply air duct by described installing hole.
Compared with prior art, the beneficial effects of the utility model are: in the utility model, the air channel of refrigerator has multiple air door, the warm area that the corresponding refrigerator inside of each air door is different, the opening and closing of corresponding air door is driven according to the temperature signal of the temperature control unit feedback in each warm area, this warm area is made to reach design temperature rapidly, process control is simple, and refrigerator power consumption reduces, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigerator air duct of a detailed description of the invention of the utility model refrigerator;
Fig. 2 is the structural blast figure of the refrigerator air duct of a detailed description of the invention of the utility model refrigerator.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, the utility model is described in detail; but should be noted that; these embodiments are not limitation of the utility model; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformations or substitute, and all belong within protection domain of the present utility model.
As shown in Figure 1, an embodiment of the present utility model is described for the refrigerating chamber in refrigerator, refrigerating chamber (not shown) comprises the warm area (not shown) that at least two have different set temperature, each warm area is provided with air outlet 109, here it should be noted that, warm area refers to refrigerated areas different in refrigerating chamber, namely this warm area can be the refrigerated area of drawer type, also can be the refrigerated area setting up and down be separated out by shelf, or even multiple refrigerated areas that the left and right on same layer shelf is arranged.Arrow in Fig. 1 represents the flow direction of cooling air.
Described refrigerator also comprises the supply air duct 100 being communicated with warm area by the air outlet 109 of warm area, is arranged on the blower fan 104 of blowing in supply air duct 100 and to warm area, between the air outlet 109 and blower fan 104 of each warm area, is equipped with air door 105.In the present embodiment, cold compartment of refrigerator is provided with multiple warm area, and supply air duct 100 comprises multiple wind path 102, and each wind path 102 is all communicated with a warm area, and namely warm area and wind path 102 are arranged for one_to_one corresponding.In each wind path 102, be equipped with an air door 105, adjusted by the opening and closing of air door 105 and whether blow in described warm area.
Shown in composition graphs 2, supply air duct 100 comprises the first cover plate 106 and the second cover plate 107, first cover plate 106 is provided with installation portion 1061 and installing hole 1062, air door 105 can be fixed on installation portion 1061, second cover plate 107 is also provided with installing hole 1071, installing hole 1062 and installing hole 1071 are all adaptive with blower fan 104, and blower fan 104 is fixed in supply air duct 100 by installing hole 1062 and installing hole 1071.Further, described first cover plate 106 and the second cover plate 107 coordinate formation wind path 102.Supply air duct 100 also comprises decorative panel 108, first cover plate 106 and is arranged between the second cover plate 107 and decorative panel 108.
Preferably, refrigerator (not shown) also comprises a drive unit 1051, is used for driving the opening and closing of air door 105.In warm area, be provided with temperature control unit (not shown), temperature control unit is electrically connected drive unit 1051, and drive unit 1051 is set to the opening and closing driving described air door 105 according to the temperature signal of temperature control unit feedback.
When refrigeration for refrigerator, air through evaporator (not shown) is cooled to lower temperature, cooled air under the driving of blower fan 104 from fan outlet (not shown) out, each wind path 102 is entered through supply air duct 100, entering each warm area by each warm area air outlet 109 again makes each warm area reach the temperature of setting, and then is got back in supply air duct 100 by the return air inlet (not shown) of warm area.Temperature control unit monitors the temperature of each warm area, controls the air door be arranged in each wind path according to monitoring result.When the temperature control unit of a certain warm area is configured to when the temperature in this warm area is higher than the first threshold set, the air door 105 of this warm area, to drive unit 1051, is placed in open position by temperature control unit feedback information.Now, cooling air enters this warm area and makes this warm area reach rapidly the temperature of setting, reaches the object of directed air-supply; When the temperature control unit of a certain warm area is configured to when the temperature in this warm area is lower than the Second Threshold set, temperature control unit feedback information is to drive unit 1051, the air door 105 of this warm area is placed in closed position, now, cooling air no longer enters this warm area and makes this warm area reach rapidly the temperature of setting.It should be noted that, above-mentioned first threshold is more than or equal to Second Threshold.
By controlling the opening and closing of the corresponding air door of different warm area, make different warm area reach design temperature rapidly, process control is simple, can also realize the energy-conservation of whole refrigerator.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Refrigerating chamber, has at least two warm areas in described refrigerating chamber, described warm area is provided with air outlet,
The supply air duct of described warm area is communicated with by the air outlet of described warm area;
Be arranged on the blower fan of blowing in described supply air duct and to described warm area;
Wherein, between the air outlet and described blower fan of each warm area, be equipped with air door, adjusted by the opening and closing of described air door and whether blow in corresponding warm area.
2. refrigerator according to claim 1, is characterized in that, described supply air duct comprises the first cover plate and the second cover plate, and described first cover plate is provided with installation portion, and described air door is fixed on described installation portion.
3. refrigerator according to claim 2, is characterized in that, described supply air duct comprises and described warm area wind path one to one.
4. refrigerator according to claim 3, is characterized in that, described first cover plate and the second cover plate coordinate the described wind path of formation.
5. refrigerator according to claim 1, is characterized in that, described refrigerator also comprises a drive unit, and described drive unit drives described air door opening and closing.
6. refrigerator according to claim 5, is characterized in that, in described warm area, be provided with temperature control unit.
7. refrigerator according to claim 6, is characterized in that, described temperature control unit is electrically connected described drive unit, and the temperature signal that described drive unit is set to feed back according to described temperature control unit drives described air door opening and closing.
8. refrigerator according to claim 7, it is characterized in that, described temperature control unit is configured to when the temperature in described warm area is higher than the first threshold set, and described air door, to described drive unit, is placed in open position by described temperature control unit feedback temperature signal.
9. refrigerator according to claim 7, it is characterized in that, described temperature control unit is configured to when the temperature in described warm area is lower than the Second Threshold set, and described air door, to described drive unit, is placed in closed position by described temperature control unit feedback temperature signal.
10. refrigerator according to claim 2, is characterized in that, described first cover plate and described second cover plate are equipped with the installing hole with described blower fan adaptation, and described blower fan is fixed in described supply air duct by described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734661.7U CN205192034U (en) | 2015-09-21 | 2015-09-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734661.7U CN205192034U (en) | 2015-09-21 | 2015-09-21 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192034U true CN205192034U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734661.7U Active CN205192034U (en) | 2015-09-21 | 2015-09-21 | Refrigerator |
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| CN (1) | CN205192034U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016964A (en) * | 2016-07-15 | 2016-10-12 | 合肥美菱股份有限公司 | Control system and method for multi-air-door air-cooled refrigerator and refrigerator |
| CN107421216A (en) * | 2017-05-02 | 2017-12-01 | 海信（山东）冰箱有限公司 | A kind of ducting assembly and refrigerator for multi-temperature zone refrigerating chamber |
| CN107763937A (en) * | 2017-11-30 | 2018-03-06 | 合肥华凌股份有限公司 | Refrigerator |
| WO2018058893A1 (en) * | 2016-09-29 | 2018-04-05 | 青岛海尔股份有限公司 | Centrifugal fan |
| WO2018058892A1 (en) * | 2016-09-29 | 2018-04-05 | 青岛海尔股份有限公司 | Centrifugal fan |
| CN107940872A (en) * | 2017-11-23 | 2018-04-20 | 海信（山东）冰箱有限公司 | A kind of air-supply arrangement and refrigerator |
| CN108426405A (en) * | 2018-04-13 | 2018-08-21 | 合肥美菱股份有限公司 | A kind of ducting assembly and refrigerator |
| CN108826794A (en) * | 2018-05-11 | 2018-11-16 | 海信（山东）冰箱有限公司 | A kind of shared wind cooling refrigerator |
| CN109612186A (en) * | 2018-12-05 | 2019-04-12 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
| CN109764596A (en) * | 2018-12-10 | 2019-05-17 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| WO2023024980A1 (en) * | 2021-08-26 | 2023-03-02 | 海尔智家股份有限公司 | Airflow system for refrigeration appliance |
-
2015
- 2015-09-21 CN CN201520734661.7U patent/CN205192034U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016964A (en) * | 2016-07-15 | 2016-10-12 | 合肥美菱股份有限公司 | Control system and method for multi-air-door air-cooled refrigerator and refrigerator |
| CN106016964B (en) * | 2016-07-15 | 2019-02-15 | 长虹美菱股份有限公司 | A kind of control system, control method and the refrigerator of more air door wind-cooling refrigerators |
| WO2018058892A1 (en) * | 2016-09-29 | 2018-04-05 | 青岛海尔股份有限公司 | Centrifugal fan |
| WO2018058893A1 (en) * | 2016-09-29 | 2018-04-05 | 青岛海尔股份有限公司 | Centrifugal fan |
| CN107421216B (en) * | 2017-05-02 | 2020-10-02 | 海信（山东）冰箱有限公司 | Air duct assembly for multi-temperature-zone refrigerating chamber and refrigerator |
| CN107421216A (en) * | 2017-05-02 | 2017-12-01 | 海信（山东）冰箱有限公司 | A kind of ducting assembly and refrigerator for multi-temperature zone refrigerating chamber |
| CN107940872A (en) * | 2017-11-23 | 2018-04-20 | 海信（山东）冰箱有限公司 | A kind of air-supply arrangement and refrigerator |
| CN107940872B (en) * | 2017-11-23 | 2020-06-16 | 海信（山东）冰箱有限公司 | Air supply device and refrigerator |
| CN107763937B (en) * | 2017-11-30 | 2019-09-27 | 合肥华凌股份有限公司 | Refrigerator |
| CN107763937A (en) * | 2017-11-30 | 2018-03-06 | 合肥华凌股份有限公司 | Refrigerator |
| CN108426405A (en) * | 2018-04-13 | 2018-08-21 | 合肥美菱股份有限公司 | A kind of ducting assembly and refrigerator |
| CN108426405B (en) * | 2018-04-13 | 2022-09-16 | 长虹美菱股份有限公司 | Air duct assembly and refrigerator |
| CN108826794A (en) * | 2018-05-11 | 2018-11-16 | 海信（山东）冰箱有限公司 | A kind of shared wind cooling refrigerator |
| CN109612186A (en) * | 2018-12-05 | 2019-04-12 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
| CN109764596A (en) * | 2018-12-10 | 2019-05-17 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| WO2023024980A1 (en) * | 2021-08-26 | 2023-03-02 | 海尔智家股份有限公司 | Airflow system for refrigeration appliance |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |