CN103884145A - Air duct system for refrigerator and refrigerator with the same - Google Patents
Air duct system for refrigerator and refrigerator with the same Download PDFInfo
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- CN103884145A CN103884145A CN201410141227.8A CN201410141227A CN103884145A CN 103884145 A CN103884145 A CN 103884145A CN 201410141227 A CN201410141227 A CN 201410141227A CN 103884145 A CN103884145 A CN 103884145A
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- refrigerating chamber
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Abstract
The invention provides an air duct system for a refrigerator. The air duct system is characterized in that the air duct system comprises a freezer compartment air supplying duct, the freezer compartment air supplying duct is provided with one or more air inlets and one or more air outlets, an electric damper is arranged around one of the air inlets of the freezer compartment air supplying duct, and a temperature control knob is arranged around one of the air outlets of the freezer compartment air supplying duct. According to the air duct system, the electric damper and the temperature control knob are arranged at the two ends of the freezer compartment air supplying duct to control the temperature of a freezer compartment or a temperature changing compartment, so that the independent temperature control of the freezer compartment and the temperature changing compartment can be achieved, the structure of the freezer compartment air supplying duct and the structure of a temperature changing compartment air supplying duct can be designed flexibly, and production cost is reduced.
Description
Technical field
The present invention relates to a kind of ducting system for refrigerator and the refrigerator that comprises this ducting system.
Background technology
At present, some three tradition of a family cold refrigerators arrange respectively a MOD for refrigerating chamber and a MOD for temperature-changing chamber in refrigerating chamber air delivery duct and temperature-changing chamber air delivery duct, to control respectively the amount of the cold air that enters refrigerating chamber and temperature-changing chamber, thereby control the temperature in refrigerating chamber and temperature-changing chamber.
But, owing to there are two MODs, can cause increasing the production cost of refrigerator.In addition, because these two MODs are neighboringly arranged on the junction of refrigerating chamber air delivery duct and temperature-changing chamber air delivery duct conventionally, this has increased the complexity of Duct design, and the reliability that easily impact is installed and controlled.
Therefore, need a kind of refrigerator air duct system that one of can address the above problem at least badly.
Summary of the invention
The present invention is by following a kind of ducting system for refrigerator and comprise that the refrigerator of this ducting system realizes above-mentioned purpose.
For a ducting system for refrigerator, it is characterized in that, this ducting system comprises:
A refrigerating chamber air delivery duct, this refrigerating chamber air delivery duct has one or more air inlets and one or more air outlet, be attached with a MOD at one of air inlet of this refrigerating chamber air delivery duct, and be attached with a temperature control knob at one of air outlet of this refrigerating chamber air delivery duct.
Because temperature control knob structure is simple, can be controlled by manual or simple and mechanical structure, and production cost is low, make ducting system of the present invention not only can realize the independent temperature control for refrigerating chamber and temperature-changing chamber, and make it possible to the structure of flexible design for the air delivery duct of refrigerating chamber and temperature-changing chamber, reduce in addition production cost.
A kind of refrigerator, is characterized in that, comprises according to the ducting system for refrigerator described in any one in claim 1 to 8, and comprises:
A refrigerating chamber, a temperature-changing chamber and a refrigerating chamber;
A refrigerating chamber air-return duct, this refrigerating chamber air-return duct is connected between the air outlet of refrigerating chamber and the return air inlet of refrigerating chamber; And
A temperature-changing chamber air-return duct, this temperature-changing chamber air-return duct is connected between the air outlet of temperature-changing chamber and the return air inlet of refrigerating chamber.
Refrigerator of the present invention not only has reliable and efficient refrigeration, and can be convenient to user according to the temperature of individual demand adjusting refrigerating chamber and/or temperature-changing chamber, has in addition lower production cost.
Accompanying drawing explanation
Describe the exemplary that is used for the ducting system of refrigerator and comprises the refrigerator of this ducting system below in conjunction with accompanying drawing, from described description, can be expressly understood above and other aspects, features and advantages of the present invention.In the accompanying drawings:
Fig. 1 schematically shows the front view of a kind of ducting system for refrigerator of the prior art.
Fig. 2 schematically shows the front view of the ducting system for refrigerator of one embodiment of the invention.
Fig. 3 schematically shows the front view of the ducting system for refrigerator of another embodiment of the invention.
The specific embodiment
Describe below with reference to accompanying drawings the embodiment of ducting system of the present invention in detail.Accompanying drawing is not necessarily drawn in proportion, and wherein same or analogous parts will represent with same or analogous reference marker.Should be appreciated that embodiment and accompanying drawing are below only illustrative, should not be considered as limiting the scope of the invention.
Fig. 1 schematically shows the front view of a kind of ducting system of the prior art.
As shown in fig. 1, be provided with two MODs in this ducting system, one is to be the MOD 42 for temperature-changing chamber for 41, one of the MODs of refrigerating chamber.These two MODs 41 and 42 can be separately positioned in the air inlet of refrigerating chamber air delivery duct 11 and the air inlet of temperature-changing chamber air delivery duct 21.
The problem existing in order to solve prior art that background technology mentions, the invention provides a kind of ducting system for refrigerator, and this ducting system comprises:
A refrigerating chamber air delivery duct, this refrigerating chamber air delivery duct has one or more air inlets and one or more air outlet, be attached with a MOD at one of air inlet of this refrigerating chamber air delivery duct, and be attached with a temperature control knob at one of air outlet of this refrigerating chamber air delivery duct.
In a preferred embodiment, also comprise a temperature-changing chamber air delivery duct, the air inlet of this temperature-changing chamber air delivery duct is connected to one of air outlet of described refrigerating chamber air delivery duct.
In a preferred embodiment, described temperature control knob is arranged on the junction of one of described air outlet of described refrigerating chamber air delivery duct and the air inlet of described temperature-changing chamber air delivery duct, to control the amount of cold wind of the air inlet by described temperature-changing chamber air delivery duct.
In a preferred embodiment, in described refrigerating chamber air delivery duct, near described temperature control knob, be provided with one or more split-flow baffles, better the cold wind that flows into temperature-changing chamber air delivery duct and refrigerating chamber air delivery duct is shunted.
In a preferred embodiment, also comprise a temperature-changing chamber air delivery duct, the air inlet of this temperature-changing chamber air delivery duct is connected to one of air inlet of described refrigerating chamber air delivery duct.
In a preferred embodiment, described MOD is arranged on the junction of one of the air inlet of this temperature-changing chamber air delivery duct and described air inlet of described refrigerating chamber air delivery duct.
In a preferred embodiment, described temperature control knob is arranged in one of air outlet of described refrigerating chamber air delivery duct, to control the amount of cold wind of one of air outlet by this refrigerating chamber air delivery duct.
In a preferred embodiment, described temperature control knob comprises circle, triangle or a rectangle baffle plate that can be operated with regulating tuyere size.
The present invention also provides a kind of refrigerator, and this refrigerator comprises above-mentioned ducting system, and comprises:
A refrigerating chamber, a temperature-changing chamber and a refrigerating chamber;
A refrigerating chamber air-return duct, this refrigerating chamber air-return duct is connected between the air outlet of refrigerating chamber and the return air inlet of refrigerating chamber; And
A temperature-changing chamber air-return duct, this temperature-changing chamber air-return duct is connected between the air outlet of temperature-changing chamber and the return air inlet of refrigerating chamber.
In a preferred embodiment, described temperature-changing chamber is between described refrigerating chamber and described refrigerating chamber; Or described refrigerating chamber is between described temperature-changing chamber and described refrigerating chamber.
Fig. 2 schematically shows the front view of the ducting system for refrigerator of one embodiment of the invention.
As shown in Figure 2, ducting system of the present invention can be preferred in a three-door refrigerator, defines a refrigerating chamber 1, temperature-changing chamber 2 and a refrigerating chamber 3 in the casing of this three-door refrigerator.At air outlet place, the top of refrigerating chamber 3, be connected with a refrigerating chamber air delivery duct 11.This refrigerating chamber air delivery duct 11 has an air inlet and an air outlet, and the air inlet of this refrigerating chamber air delivery duct 11 is communicated with the air outlet of refrigerating chamber 3, and the air outlet of this refrigerating chamber air delivery duct 11 is communicated with the air inlet of refrigerating chamber 1.A MOD 410 is installed in the air inlet of this refrigerating chamber air delivery duct 11, is attached with a temperature control knob 240 at the air outlet of this refrigerating chamber air delivery duct 11.
Preferably, in the junction of the air outlet of this refrigerating chamber air delivery duct 11 and the air inlet of refrigerating chamber 1, be also provided with a temperature-changing chamber air delivery duct 230.The air inlet of this temperature-changing chamber air delivery duct 230 is connected to one of air outlet of described refrigerating chamber air delivery duct 11, treating that a part of cold wind that will send into refrigerating chamber 1 sends into temperature-changing chamber 2.
Preferably, MOD 410 is arranged in refrigerating chamber air delivery duct 11, is positioned at the air inlet top of this refrigerating chamber air delivery duct 11.This MOD 410 is automatically controlled via the IC chip being arranged in refrigerator, can whether reach design temperature and automatically closes or open according to the temperature in refrigerating chamber 1.Like this, not only can effectively control the cold blast rate that enters described refrigerating chamber 1, and can avoid entering temperature-changing chamber 2 and weakening because of a part of cold wind in refrigerating chamber air delivery duct 11 refrigeration of described refrigerating chamber 2.
Fig. 3 schematically shows the front view of the ducting system for refrigerator of another embodiment of the invention.
Different from the temperature-changing chamber air delivery duct 230 in Fig. 2, one end of the temperature-changing chamber air delivery duct 21 in the present embodiment is connected to the air inlet top of described refrigerating chamber air delivery duct.As shown, extend from the air inlet top bifurcated of described refrigerating chamber air delivery duct 11 temperature-changing chamber air delivery duct 21, forms angled a connection with described refrigerating chamber air delivery duct 11.
In addition, be provided with a temperature control knob 140 at the air outlet of described refrigerating chamber air delivery duct 11 and the junction of described refrigerating chamber 1, this temperature control knob 140 is preferably placed in the air outlet of described refrigerating chamber air delivery duct 11, to control the amount that enters the cold air of refrigerating chamber 1 by the air outlet of refrigerating chamber air delivery duct.Due to the pressure differential between refrigerating chamber 1 and refrigerating chamber 3, once this temperature control knob 140 is opened by operation, cold air can flow into described refrigerating chamber 1 automatically.
Preferably, described temperature control knob 140 or 240 comprises circle, triangle or a rectangle baffle plate that can be operated with regulating tuyere size.
The present invention also provides a kind of refrigerator that comprises above-mentioned ducting system.Advantageously, this refrigerator is a three-door refrigerator, and comprise a refrigerating chamber air-return duct 12, this refrigerating chamber air-return duct 12 is connected between the air outlet of refrigerating chamber 1 and the return air inlet of described refrigerating chamber 3, so that the interior wind through circulation of described refrigerating chamber 1 turns back near the evaporimeter in described refrigerating chamber.Like this, the air inlet system of described refrigerating chamber 1 and air return system can be mutually discrete, to avoid occurring windage, and avoid refrigerating chamber and the mutual taint of odour of refrigerating chamber.
Similarly, this refrigerator also can comprise a temperature-changing chamber air-return duct 22, and this temperature-changing chamber air-return duct 22 is connected between the air outlet of described temperature-changing chamber 2 and the return air inlet of described refrigerating chamber 3.Preferably, this temperature-changing chamber air-return duct 22 is arranged as substantially and is parallel to each other discretely with described refrigerating chamber air-return duct 12.
Preferably, temperature-changing chamber 2 can be positioned at the centre of refrigerating chamber 1 and refrigerating chamber 3.Or described refrigerating chamber is between described temperature-changing chamber and described refrigerating chamber.For example, temperature-changing chamber 2 also can be arranged on the top of refrigerator, is positioned at the top of the refrigerating chamber 1 shown in accompanying drawing.User can set according to individual demand the temperature range of this temperature-changing chamber 2, for example, can be set in-10 ℃ to the scope of 18 ℃, so that this temperature-changing chamber 2 is used as to a defrosting room or extra refrigerating chamber or refrigerating chamber.In addition, the design temperature scope of this refrigerating chamber 1 can be for example 2 ℃ to 8 ℃, and the design temperature scope of this refrigerating chamber 3 can be for example-16 ℃ to-24 ℃.
It should be understood that content of the present invention is not limited to specific embodiments described above.In the case of not departing from the spirit and scope of claims; can carry out multiple modification and replacement to present disclosure; for example can carry out Selection and Constitute to above-mentioned technical characterictic, described multiple modification and replacement are all interpreted as dropping in protection scope of the present invention.
Claims (10)
1. for a ducting system for refrigerator, it is characterized in that, this ducting system comprises:
A refrigerating chamber air delivery duct, this refrigerating chamber air delivery duct has one or more air inlets and one or more air outlet, be attached with a MOD at one of air inlet of this refrigerating chamber air delivery duct, and be attached with a temperature control knob at one of air outlet of this refrigerating chamber air delivery duct.
2. the ducting system for refrigerator according to claim 1, is characterized in that, also comprises a temperature-changing chamber air delivery duct, and the air inlet of this temperature-changing chamber air delivery duct is connected to one of air outlet of described refrigerating chamber air delivery duct.
3. the ducting system for refrigerator according to claim 2, it is characterized in that, described temperature control knob is arranged on the junction of one of described air outlet of described refrigerating chamber air delivery duct and the air inlet of described temperature-changing chamber air delivery duct, to control the amount of cold wind of the air inlet by described temperature-changing chamber air delivery duct.
4. the ducting system for refrigerator according to claim 3, is characterized in that, in described refrigerating chamber air delivery duct, near described temperature control knob, is provided with one or more split-flow baffles.
5. the ducting system for refrigerator according to claim 1, is characterized in that, also comprises a temperature-changing chamber air delivery duct, and the air inlet of this temperature-changing chamber air delivery duct is connected to one of air inlet of described refrigerating chamber air delivery duct.
6. the ducting system for refrigerator according to claim 5, is characterized in that, described MOD is arranged on the junction of one of the air inlet of this temperature-changing chamber air delivery duct and described air inlet of described refrigerating chamber air delivery duct.
7. according to the ducting system for refrigerator described in claim 5 or 6, it is characterized in that, described temperature control knob is arranged in one of air outlet of described refrigerating chamber air delivery duct, to control the amount of cold wind of one of air outlet by this refrigerating chamber air delivery duct.
8. the ducting system for refrigerator according to claim 1, is characterized in that, described temperature control knob comprises circle, triangle or the rectangle baffle plate that can be operated with regulating tuyere size.
9. a refrigerator, is characterized in that, comprises according to the ducting system for refrigerator described in any one in claim 1 to 8, and comprises:
A refrigerating chamber, a temperature-changing chamber and a refrigerating chamber;
A refrigerating chamber air-return duct, this refrigerating chamber air-return duct is connected between the air outlet of refrigerating chamber and the return air inlet of refrigerating chamber; And
A temperature-changing chamber air-return duct, this temperature-changing chamber air-return duct is connected between the air outlet of temperature-changing chamber and the return air inlet of refrigerating chamber.
10. refrigerator according to claim 9, is characterized in that, described temperature-changing chamber is between described refrigerating chamber and described refrigerating chamber; Or described refrigerating chamber is between described temperature-changing chamber and described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141227.8A CN103884145B (en) | 2014-04-09 | 2014-04-09 | For the ducting system and the refrigerator that comprises this ducting system of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141227.8A CN103884145B (en) | 2014-04-09 | 2014-04-09 | For the ducting system and the refrigerator that comprises this ducting system of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103884145A true CN103884145A (en) | 2014-06-25 |
| CN103884145B CN103884145B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410141227.8A Active CN103884145B (en) | 2014-04-09 | 2014-04-09 | For the ducting system and the refrigerator that comprises this ducting system of refrigerator |
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| CN (1) | CN103884145B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123449A (en) * | 2016-06-29 | 2016-11-16 | 湖北美的电冰箱有限公司 | A kind of air channel structure and the refrigerator of this air channel structure of use |
| CN106225384A (en) * | 2015-09-18 | 2016-12-14 | 青岛海尔股份有限公司 | Ducting assembly and there is the refrigerator of this ducting assembly |
| WO2018113713A1 (en) * | 2016-12-22 | 2018-06-28 | 青岛海尔股份有限公司 | Method for controlling operation of refrigerator by means of mechanical rotary knob |
| CN109869968A (en) * | 2019-03-06 | 2019-06-11 | 澳柯玛股份有限公司 | A kind of refrigerator with air duct structure |
| CN110044117A (en) * | 2019-05-17 | 2019-07-23 | 合肥晶弘电器有限公司 | A kind of the single system multi-temperature zone ducting system and its refrigerator of refrigerator |
| CN113606843A (en) * | 2021-08-10 | 2021-11-05 | 长虹美菱股份有限公司 | Refrigerator air duct and control method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225384A (en) * | 2015-09-18 | 2016-12-14 | 青岛海尔股份有限公司 | Ducting assembly and there is the refrigerator of this ducting assembly |
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| CN106123449A (en) * | 2016-06-29 | 2016-11-16 | 湖北美的电冰箱有限公司 | A kind of air channel structure and the refrigerator of this air channel structure of use |
| CN106123449B (en) * | 2016-06-29 | 2018-10-19 | 湖北美的电冰箱有限公司 | A kind of air channel structure and the refrigerator using the air channel structure |
| WO2018113713A1 (en) * | 2016-12-22 | 2018-06-28 | 青岛海尔股份有限公司 | Method for controlling operation of refrigerator by means of mechanical rotary knob |
| US11085693B2 (en) | 2016-12-22 | 2021-08-10 | Qingdao Haier Joint Stock Co., Ltd. | Method for controlling operation of refrigerator through mechanical rotary knob |
| CN109869968A (en) * | 2019-03-06 | 2019-06-11 | 澳柯玛股份有限公司 | A kind of refrigerator with air duct structure |
| CN109869968B (en) * | 2019-03-06 | 2023-12-08 | 澳柯玛股份有限公司 | Refrigerator with air duct structure |
| CN110044117A (en) * | 2019-05-17 | 2019-07-23 | 合肥晶弘电器有限公司 | A kind of the single system multi-temperature zone ducting system and its refrigerator of refrigerator |
| CN113606843A (en) * | 2021-08-10 | 2021-11-05 | 长虹美菱股份有限公司 | Refrigerator air duct and control method thereof |
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| CN103884145B (en) | 2016-05-18 |
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