CN103499171A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN103499171A
CN103499171A CN201310504417.7A CN201310504417A CN103499171A CN 103499171 A CN103499171 A CN 103499171A CN 201310504417 A CN201310504417 A CN 201310504417A CN 103499171 A CN103499171 A CN 103499171A
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CN
China
Prior art keywords
air
air outlet
refrigerating chamber
chamber
refrigerator
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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.)
Pending
Application number
CN201310504417.7A
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Chinese (zh)
Inventor
姚君
宣力
耿秀华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Midea Refrigerator Co Ltd
Original Assignee
Hefei Midea Refrigerator Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Hefei Midea Refrigerator Co Ltd filed Critical Hefei Midea Refrigerator Co Ltd
Priority to CN201310504417.7A priority Critical patent/CN103499171A/en
Publication of CN103499171A publication Critical patent/CN103499171A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a refrigerator. The refrigerator comprises a refrigerator body, an evaporator, a plurality of air outlet pipelines, a plurality of air return pipelines, a plurality of ventilation doors and a control module. The refrigerator body is provided with a freezing chamber and a plurality of chambers which are sequentially spaced from bottom to top. The evaporator is arranged inside the freezing chamber. The air outlet pipelines are respectively connected between the freezing chamber and the chambers so as to enable the air inside the freezing chamber to be fed into the chambers. The air return pipelines are respectively connected between the freezing chamber and the chambers so as to enable the air inside the chambers to be circulated into the freezing chamber. The ventilation doors are respectively arranged inside the freezing chamber in a pivoted mode so that the corresponding ends of the air outlet pipelines can be respectively closed or opened. The control module is used for controlling the ventilation doors. According to the refrigerator, the structure is simple, the occupied space of the ventilation doors inside the refrigerator body is small, and thus the ventilation doors can be arranged and controlled more easily.

Description

Refrigerator
Technical field
The present invention relates to household electrical appliance technical field, more specifically, relate to a kind of refrigerator.
Background technology
The refrigerator of the multi-chamber in correlation technique, the air outlet place of the chamber of other except refrigerating chamber is provided with the air quantity that air door is controlled each chamber, thereby plays the effect of controlling each compartment temperature, the set-up mode of this air door, make the complex structure of refrigerator and take up room greatly, cost is high.
Summary of the invention
The present invention is intended at least solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose the layout of the few and air door in space in a kind of simple in structure, casing that air door takies and controls easier refrigerator.
To achieve these goals.According to embodiments of the invention, a kind of refrigerator is proposed.Described refrigerator comprises: casing, and described casing has from top to bottom isolated refrigerating chamber and a plurality of chambers successively; Evaporimeter, described evaporimeter is located in described refrigerating chamber; A plurality of air outlet pipelines, described a plurality of air outlet pipelines be connected between described refrigerating chamber and described a plurality of chambers with the air by described refrigerating chamber be sent to described a plurality of indoor; A plurality of air return pipelines, described a plurality of air return pipelines are connected between described refrigerating chamber and described a plurality of chambers so that described a plurality of indoor air circulation are arrived in described refrigerating chamber; A plurality of air doors, described a plurality of air doors are located at respectively in described refrigerating chamber pivotly to seal respectively or to open the respective ends of described a plurality of air outlet pipelines; And for controlling the control module of described a plurality of air doors.
According to the refrigerator of the embodiment of the present invention, by a plurality of air doors all are located in refrigerating chamber, make the structure of refrigerator simpler, reduce the interior space of casing that air door takies, and air door concentrates on refrigerating chamber, make the layout of air door and control easier, improved the reliability of refrigerator.
In addition, also there is following additional technical feature according to refrigerator of the present invention:
According to one embodiment of present invention, comprise successively from top to bottom first chamber, second chamber and refrigerating chamber in described casing, between wherein said first chamber and refrigerating chamber, by the first air outlet pipeline, with the first air return pipeline, be connected, between described second chamber and described refrigerating chamber, by the second air outlet pipeline, with the second air return pipeline, be connected, and described air door is two.
According to one embodiment of present invention, the rear side of described first chamber has the first air channel, described the first air channel is connected with described the first air outlet pipeline by the first air outlet that is located at its bottom, and described the first air channel is by the first air outlet and described first indoor connection that are located at its side.
According to one embodiment of present invention, described the first air outlet is a plurality of and is located at respectively on the left and right sides in described the first air channel.Like this cold air can from a plurality of described the first air outlets enter more equably first indoor, make second temperature between indoor diverse location even.
According to one embodiment of present invention, described the first air outlet pipeline comprise from the epimere, stage casing and the hypomere that connect downwards successively, wherein said stage casing forms zigzag on its width, and described epimere is vertical with described stage casing, and described hypomere and described stage casing tilt.Thus, the first air outlet pipeline can more be tending towards the middle part of first chamber when air-out, makes air-out more even, and air-out effect is better.
According to one embodiment of present invention, the angle between described hypomere and described stage casing is the 120-180 degree.Thus, not only effectively prevented water coalescent freezing in the first air outlet pipeline, also made the effect of air-out become better.
According to one embodiment of present invention, described each send on the width of air pipe line, the upper end of described air outlet pipeline is wider than lower end.Thus, the gas in refrigerating chamber can easierly be guided to that other is indoor, and the effect that makes to blow is more excellent.
According to one embodiment of present invention, described each air return pipeline extends along the vertical direction.Can make thus the structure of air return pipeline simpler.
According to one embodiment of present invention, the bottom of described each air return pipeline is tilted to down towards described refrigerating chamber.Can make thus wind import smoothly refrigerating chamber, further improve the return air effect.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to a visual angle of the refrigerator of the embodiment of the present invention;
Fig. 2 is the structural representation according to another visual angle of the refrigerator of the embodiment of the present invention.
Description of reference numerals:
Refrigerator 1, casing 10, first chamber 101, the first air outlet 1011, second chamber 102, refrigerating chamber 103,
Air outlet pipeline 20, the first air outlet pipeline 21, the second air outlet pipeline 22, air return pipeline 30, the first air return pipeline 31, the second air return pipeline 32, air door 40, refrigeration air door 41, alternating temperature air door 42
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " length ", " width ", " thickness ", " on ", orientation or the position relationship of the indications such as D score, 'fornt', 'back', " left side ", " right side ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; It can be mechanical connection; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only mean that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only mean that the First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1 and Fig. 2, the refrigerator 1 according to the embodiment of the present invention is described.As depicted in figs. 1 and 2, comprise casing 10, evaporimeter (scheming not shown), a plurality of air outlet pipeline 20, a plurality of air return pipeline 30, a plurality of air door 40 according to the refrigerator 1 of the embodiment of the present invention and for controlling the control module of a plurality of air doors 40.
Casing 10 has from top to bottom isolated refrigerating chamber 103 and a plurality of chambers successively.Evaporimeter is located in described refrigerating chamber 103.A plurality of air outlet pipelines 20 be connected between refrigerating chamber 103 and a plurality of chambers with the air by refrigerating chamber 103 be sent to a plurality of indoor.A plurality of air return pipelines 30 be connected between refrigerating chamber 103 and a plurality of chambers with by a plurality of indoor air circulation in refrigerating chamber 103.A plurality of air doors 40 are located at respectively in refrigerating chamber 103 pivotly to seal respectively or to open the respective ends of a plurality of air outlet pipelines 20.
Control module can to open or to seal the respective ends of a plurality of air outlet pipelines 20, thereby be controlled the cold that enters each chamber from refrigerating chamber 103 according to a plurality of air doors 40 of user's setup control, reaches the purpose of the temperature of controlling each chamber.
An air outlet pipeline 20 is corresponding with an air return pipeline 30, an end of each air outlet pipeline 20 with corresponding between chamber be communicated with, the other end of each air outlet pipeline 20 is connected by corresponding air door 40 with refrigerating chamber 103.
That is to say, when air door 40 is opened, air outlet pipeline 20 is communicated with refrigerating chamber 103, cold air in refrigerating chamber 103 can by air outlet pipeline 20 enter corresponding between chamber, and after between corresponding, indoor air carries out heat exchange, get back to refrigerating chamber 103 from corresponding air return pipeline 30, so circulate, reach the purpose of the temperature of chamber between control.
Refrigerator 1 according to the embodiment of the present invention, by a plurality of air doors 40 all are located in refrigerating chamber 103, make the structure of refrigerator 1 simpler, reduce the interior space of casing 10 that air door 40 takies, and air door 40 concentrates on refrigerating chamber 103, make layout and the control of air door 40 easier, improved the reliability of refrigerator 1.
As Fig. 1 and Fig. 2, in one embodiment of the invention, can comprise successively from top to bottom first chamber 101, second chamber 102 and refrigerating chamber 103 in casing 10, wherein between first chamber 101 and refrigerating chamber 103, can with the first air return pipeline 31, be connected by the first air outlet pipeline 21, between second chamber 102 and refrigerating chamber 103, can with the second air return pipeline 32, be connected by the second air outlet pipeline 22, and air door 40 is two.
In one embodiment of the invention, the rear side of first chamber 101 can have the first air channel, the first air channel can be connected with the first air outlet pipeline 21 by the first air outlet that is located at its bottom, and the first air channel can be by the first air outlet 1011 and first interior connection of chamber 101 that are located at its side.
The first air outlet 1011 can be for a plurality of, and a plurality of the first air outlet 1011 can be located at respectively on the left and right sides in the first air channel.Cold air can enter in first chamber 101 more equably from a plurality of the first air outlets 1011 like this, makes second temperature between the interior diverse location in chamber 102 even.
As shown in Figure 1, the first air outlet pipeline 21 comprise from the epimere, stage casing and the hypomere that connect downwards successively, wherein stage casing forms zigzag on its width, epimere is vertical with stage casing, hypomere and stage casing inclination.The width of the first air outlet pipeline 21 is the width of refrigerator 1 namely, i.e. left and right directions.Thus, the first air outlet pipeline 21 can more be tending towards the middle part of first chamber 101 when air-out, makes air-out more even, and air-out effect is better.
Be understandable that, the angle that hypomere tilts is not particularly limited.Alternatively, in one embodiment of the invention, the angle between hypomere and stage casing can be the 120-180 degree.Thus, not only effectively prevented that water from, interior coalescent the freezing of the first air outlet pipeline 21, also making the effect of air-out become better.
Further, in one embodiment of the invention, on the width of each air outlet pipeline 20, the upper end of air outlet pipeline 20 is wider than lower end.That is to say, air outlet pipeline 20 from refrigerating chamber 103 more away from, its cross-sectional area is larger.Thus, the gases in refrigerating chamber 103 can easierly be guided to that other is indoor, and the effect that makes to blow is more excellent.
In one embodiment of the invention, each air return pipeline 30 can extend along the vertical direction.Can make thus the structure of air return pipeline 30 simpler.Further, the bottom of each air return pipeline 30 is tilted to down towards refrigerating chamber 103, can make thus wind import smoothly refrigerating chamber 103, further improves the return air effect.
Below take first chamber 101 is refrigerating chamber, and second chamber 102 is temperature-changing chamber, and two air doors 40 are respectively refrigeration air door 41 and alternating temperature air door 42 and describe the flow process of the interior cold air of refrigerator 1 for example.Refrigeration air door 41 can enter for adjusting the amount of the cold air of the first discharge pipe.Alternating temperature air door 42 can enter for adjusting the amount of the cold air of the second discharge pipe.
The flow process of cold air in refrigerating chamber, temperature-changing chamber and refrigerating chamber 103 is as follows thus:
The cold air of the part in refrigerating chamber 103 enters in refrigerating chamber by the first air outlet, the first air outlet 1011 successively after refrigeration air door 41 enters the first air outlet pipeline 21, carry out heat exchange with the gas in refrigerating chamber, after exchange, gas is got back in refrigerating chamber 103 through the first air return pipeline 31, circulates and so forth to reach the purpose of controlling the temperature in refrigerating chamber.
The cold air of the another part in refrigerating chamber 103 enters in temperature-changing chamber by the alternating temperature air outlet successively after alternating temperature air door 42 enters the second air outlet pipeline 22, carry out heat exchange with the gas in temperature-changing chamber, after exchange, gas is got back in refrigerating chamber 103 through the second air return pipeline 32, circulates and so forth to reach the purpose of controlling the temperature in temperature-changing chamber.
Be all known for those of ordinary skills according to structure and the operation principle of the evaporimeter of the refrigerator 1 of the embodiment of the present invention, be not described in detail here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.

Claims (9)

1. a refrigerator, is characterized in that, comprising:
Casing, described casing has from top to bottom isolated refrigerating chamber and a plurality of chambers successively;
Evaporimeter, described evaporimeter is located in described refrigerating chamber;
A plurality of air outlet pipelines, described a plurality of air outlet pipelines be connected between described refrigerating chamber and described a plurality of chambers with the air by described refrigerating chamber be sent to described a plurality of indoor;
A plurality of air return pipelines, described a plurality of air return pipelines are connected between described refrigerating chamber and described a plurality of chambers so that described a plurality of indoor air circulation are arrived in described refrigerating chamber;
A plurality of air doors, described a plurality of air doors are located at respectively in described refrigerating chamber pivotly to seal respectively or to open the respective ends of described a plurality of air outlet pipelines; And
For controlling the control module of described a plurality of air doors.
2. refrigerator according to claim 1, it is characterized in that, comprise successively from top to bottom first chamber, second chamber and refrigerating chamber in described casing, between wherein said first chamber and refrigerating chamber, by the first air outlet pipeline, with the first air return pipeline, be connected, between described second chamber and described refrigerating chamber, by the second air outlet pipeline, with the second air return pipeline, be connected, and described air door is two.
3. refrigerator according to claim 2, it is characterized in that, the rear side of described first chamber has the first air channel, described the first air channel is connected with described the first air outlet pipeline by the first air outlet that is located at its bottom, and described the first air channel is by the first air outlet and described first indoor connection that are located at its side.
4. refrigerator according to claim 3, is characterized in that, described the first air outlet is a plurality of and is located at respectively on the left and right sides in described the first air channel.
5. refrigerator according to claim 3, it is characterized in that, described the first air outlet pipeline comprise from the epimere, stage casing and the hypomere that connect downwards successively, wherein said stage casing forms zigzag on its width, described epimere is vertical with described stage casing, and described hypomere and described stage casing tilt.
6. refrigerator according to claim 5, is characterized in that, the angle between described hypomere and described stage casing is the 120-180 degree.
7. according to the described refrigerator of any one in claim 1-6, it is characterized in that, described each send on the width of air pipe line, the upper end of described air outlet pipeline is wider than lower end.
8. according to the described refrigerator of any one in claim 1-7, it is characterized in that, described each air return pipeline extends along the vertical direction.
9. refrigerator according to claim 8, is characterized in that, the bottom of described each air return pipeline is tilted to down towards described refrigerating chamber.
CN201310504417.7A 2013-10-23 2013-10-23 Refrigerator Pending CN103499171A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180579A (en) * 2014-09-10 2014-12-03 合肥美的电冰箱有限公司 Refrigerator
CN106091531A (en) * 2016-05-26 2016-11-09 合肥华凌股份有限公司 Refrigerator
CN106568271A (en) * 2016-10-25 2017-04-19 青岛海尔股份有限公司 Single system air-cooled refrigerator and control method thereof
US20200284493A1 (en) * 2019-03-07 2020-09-10 Samsung Electronics Co., Ltd. Refrigerator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1197917A (en) * 1997-04-25 1998-11-04 三菱电机株式会社 Electric refrigerator
CN1343299A (en) * 1999-03-12 2002-04-03 松下冷机株式会社 Refrigerator
JP2006194489A (en) * 2005-01-12 2006-07-27 Sanden Corp Cooling unit connecting structure for refrigeration apparatus
CN101619916A (en) * 2008-06-09 2010-01-06 日立空调·家用电器株式会社 Ice refrigerator
CN202057131U (en) * 2011-03-31 2011-11-30 合肥美的荣事达电冰箱有限公司 Frost-free refrigerator
CN102269502A (en) * 2011-07-06 2011-12-07 合肥美的荣事达电冰箱有限公司 Fresh-keeping refrigerator
CN202547231U (en) * 2012-02-17 2012-11-21 海尔集团公司 Refrigerator with dual refrigeration systems
CN103234320A (en) * 2013-05-02 2013-08-07 合肥美的荣事达电冰箱有限公司 Refrigerator
CN203550384U (en) * 2013-10-23 2014-04-16 合肥美的电冰箱有限公司 Refrigerator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1197917A (en) * 1997-04-25 1998-11-04 三菱电机株式会社 Electric refrigerator
CN1343299A (en) * 1999-03-12 2002-04-03 松下冷机株式会社 Refrigerator
JP2006194489A (en) * 2005-01-12 2006-07-27 Sanden Corp Cooling unit connecting structure for refrigeration apparatus
CN101619916A (en) * 2008-06-09 2010-01-06 日立空调·家用电器株式会社 Ice refrigerator
CN202057131U (en) * 2011-03-31 2011-11-30 合肥美的荣事达电冰箱有限公司 Frost-free refrigerator
CN102269502A (en) * 2011-07-06 2011-12-07 合肥美的荣事达电冰箱有限公司 Fresh-keeping refrigerator
CN202547231U (en) * 2012-02-17 2012-11-21 海尔集团公司 Refrigerator with dual refrigeration systems
CN103234320A (en) * 2013-05-02 2013-08-07 合肥美的荣事达电冰箱有限公司 Refrigerator
CN203550384U (en) * 2013-10-23 2014-04-16 合肥美的电冰箱有限公司 Refrigerator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180579A (en) * 2014-09-10 2014-12-03 合肥美的电冰箱有限公司 Refrigerator
CN106091531A (en) * 2016-05-26 2016-11-09 合肥华凌股份有限公司 Refrigerator
CN106091531B (en) * 2016-05-26 2019-07-26 合肥华凌股份有限公司 Refrigerator
CN106568271A (en) * 2016-10-25 2017-04-19 青岛海尔股份有限公司 Single system air-cooled refrigerator and control method thereof
US10969164B2 (en) 2016-10-25 2021-04-06 Qingdao Haier Joint Stock Co., Ltd. Single-system air-cooled refrigerator and control method therefor
US20200284493A1 (en) * 2019-03-07 2020-09-10 Samsung Electronics Co., Ltd. Refrigerator

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Application publication date: 20140108