CN102345954B - Air-cooling refrigerator - Google Patents
Air-cooling refrigerator Download PDFInfo
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- CN102345954B CN102345954B CN 201110215271 CN201110215271A CN102345954B CN 102345954 B CN102345954 B CN 102345954B CN 201110215271 CN201110215271 CN 201110215271 CN 201110215271 A CN201110215271 A CN 201110215271A CN 102345954 B CN102345954 B CN 102345954B
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- refrigerating chamber
- evaporimeter
- cooling refrigerator
- wind cooling
- air channel
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Abstract
The invention discloses an air-cooling refrigerator which comprises a refrigerator body, a door body, an air passage, an evaporator, a water receiving disk, a fan, an air inlet pipe and an air return pipe, wherein the refrigerator body is provided with a refrigerating chamber and a freezing chamber adjacent to the refrigerating chamber; the air passage is formed in the rear wall of the refrigerating chamber; the evaporator is arranged in the air passage and is adjacent to the refrigerating chamber; the water receiving disk is arranged below the evaporator in the air passage and is used for receiving defrosted water flowing down from the evaporator; the fan is arranged in the air passage and is used for blowing and sending cold air towards the refrigerating chamber and the freezing chamber; water vapour obtained by evaporating the defrosted water is blown into the refrigerating chamber by the fan; a first end of the air inlet pipe is communicated with the air passage, and a second end of the air inlet pipe is communicated with the freezing chamber; and a first end of the air return pipe is communicated with the freezing chamber, and a second end of the air return pipe is communicated with the air passage. According to the air-cooling refrigerator disclosed by the embodiment of the invention, the relative humidity in the refrigerating chamber can be improved.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of wind cooling refrigerator.
Background technology
The cold single system refrigerator of present full blast, evaporimeter is placed in the casing refrigerating chamber, and its refrigeration principle is: by the blower fan in the refrigerating chamber, cold air is blown in the refrigerating chamber, temperature of refrigerating chamber is reduced fast, and the air in the refrigerating chamber reenters refrigerating chamber by return airway then.Temperature reduced when the air of relatively-high temperature entered refrigerating chamber in the refrigerating chamber, and water in air part saturation degree improves, near frosting refrigerating evaporator.Repeatedly after the circulation, the relative humidity in the refrigerating chamber descends gradually, causes food moisture loss in the refrigerating chamber, is unfavorable for the long preservation of food.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind of wind cooling refrigerator that can improve the indoor relative humidity of refrigerator cold-storage.
Wind cooling refrigerator according to the embodiment of the invention comprises: casing is limited with refrigerating chamber and the refrigerating chamber adjacent with described refrigerating chamber in the described casing; The door body, described door body is pivotably mounted on the described casing to open and close described refrigerating chamber and refrigerating chamber; Air channel, described air channel are formed in the rear wall of described refrigerating chamber; Evaporimeter, described evaporimeter are located in the described air channel and are adjacent with described refrigerating chamber; Drip tray, described drip tray are arranged in described air channel below the described evaporimeter in order to accept the defrost water that flows down from described evaporimeter; Fan, described fan are located in the described air channel in order to described refrigerating chamber with refrigerating chamber blows cold wind and described fan will blow into described refrigerating chamber by the steam of described defrost water evaporation gained; Blast pipe, described blast pipe are formed in the rear wall of described casing, and first end of described blast pipe is communicated with described air channel and second end of described blast pipe is communicated with described refrigerating chamber; And backwind tube, described backwind tube is formed in the rear wall of described casing, and first end of described backwind tube is communicated with described refrigerating chamber and second end of described backwind tube is communicated with described air channel.
Wind cooling refrigerator according to the embodiment of the invention, described evaporimeter is adjacent with described refrigerating chamber, when described refrigerator moves, described refrigeration room air and described evaporimeter heat exchange, while condensation vapor Cheng Shuan, be attached on the described evaporimeter, and cold wind delivered to described refrigerating chamber and to described refrigerating chamber refrigeration by described blast pipe.When described refrigerator is shut down, condense in frost on the described evaporimeter and change into water and in described drip tray, compile, described fan running can improve the relative humidity in the described refrigerating chamber thus with the constantly evaporation and steam is blown in the described refrigerating chamber of defrost water.
In addition, wind cooling refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
Wind cooling refrigerator according to an embodiment of the invention also comprises defrosting heater, and described defrosting heater is located in the described air channel and contiguous described evaporimeter.Thus, can make defrost convenient.
Advantageously, wind cooling refrigerator according to an embodiment of the invention, described defrosting heater are located at the following of described evaporimeter and between described evaporimeter and described drip tray.Thus, can make defrost more convenient.
Wind cooling refrigerator according to an embodiment of the invention, described fan be positioned at described evaporimeter above.
Advantageously, wind cooling refrigerator according to an embodiment of the invention, the upper edge of the rear wall of the contiguous described refrigerating chamber of second end of the contiguous described fan of first end of described blast pipe and described blast pipe.Thus, can be beneficial in described refrigerating chamber, blow cold wind.
Further, wind cooling refrigerator according to an embodiment of the invention, the lower edge of the rear wall of the contiguous described refrigerating chamber of first end of described backwind tube and second end of described backwind tube are positioned at above the described drip tray in described air channel.
Wind cooling refrigerator according to an embodiment of the invention, described evaporimeter are evaporator fin.
Wind cooling refrigerator according to an embodiment of the invention, described refrigerating chamber be positioned at described refrigerating chamber above.
Wind cooling refrigerator according to an embodiment of the invention, described refrigerating chamber be positioned at described refrigerating chamber below.
Wind cooling refrigerator according to an embodiment of the invention also is limited with temperature-changing chamber in the described casing, described temperature-changing chamber is adjacent with described refrigerating chamber.
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.
Description of drawings
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 schematic diagram of wind cooling refrigerator according to an embodiment of the invention; With
Fig. 2 is the schematic diagram of wind cooling refrigerator according to another embodiment of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used 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 " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Describe wind cooling refrigerator according to the embodiment of the invention in detail below with reference to accompanying drawing.
Shown in Fig. 1-2, the wind cooling refrigerator according to the embodiment of the invention comprises: casing 10, door body (not shown), air channel 20, evaporimeter 30, drip tray 40, fan 50, blast pipe 60 and backwind tube 70.
Particularly, be limited with refrigerating chamber 101 and the refrigerating chamber 102 adjacent with refrigerating chamber 101 in the casing 10.
Described door body is pivotably mounted on the casing 10 to open and close refrigerating chamber 101 and refrigerating chamber 102.
It is interior and adjacent with refrigerating chamber 101 that evaporimeter 30 is located at air channel 20.
Fan 50 is located in the air channel 20 in order to refrigerating chamber 101 with refrigerating chamber 102 blows cold wind and fan 50 will blow into refrigerating chamber 101 by the steam of described defrost water evaporation gained.
Wind cooling refrigerator according to the embodiment of the invention, evaporimeter 30 is adjacent with refrigerating chamber 101, when described refrigerator moves, air and evaporimeter 30 heat exchange in the refrigerating chamber 101, while water in air devaporation Cheng Shuan, be attached on the evaporimeter 30, and cold wind delivered to refrigerating chamber 102 and to refrigerating chamber 102 refrigeration by blast pipe 60.When described refrigerator is shut down; condensing in frost on the evaporimeter 30 changes into water and compiles in drip tray 40; under the blowing of fan 50, be blown in the refrigerating chamber 101 with the continuous evaporation of described defrost water and with steam, can improve the relative humidity in the refrigerating chamber 101 thus.
Wind cooling refrigerator according to an embodiment of the invention also comprises defrosting heater 80, and defrosting heater 80 is located in the air channel 20 and contiguous evaporimeter 30.Thus, can easily the frost that is attached on the evaporimeter 30 be changed into water.
Advantageously, according to some embodiments of the present invention, defrosting heater 80 is located at the following of evaporimeter 30 and between evaporimeter 30 and drip tray 40.Thus, the characteristic that can utilize heat upwards to transmit makes defrost more convenient.
According to an example of the present invention, fan 50 be positioned at evaporimeter 30 above.
Advantageously, according to a concrete example of the present invention, the upper edge of the rear wall of first end, the 601 contiguous fans 50 of blast pipe 60 and the contiguous refrigerating chamber 102 of second end of blast pipe 602.Thus, can be beneficial in refrigerating chamber 102, blow cold wind so that refrigerating chamber 102 is freezed.
Further, according to a concrete example of the present invention, the lower edge of the rear wall of first end, the 701 contiguous refrigerating chambers 102 of backwind tube 70 and second end 702 of backwind tube 70 are positioned at above the drip tray 40 in air channel 20.Thus, can utilize relatively hot return air that described defrost water is evaporated makes described defrost water become steam.
According to one embodiment of present invention, evaporimeter 30 is evaporator fin.Thus, the wind cooling refrigerator cost according to the embodiment of the invention is reduced.
According to examples more of the present invention, refrigerating chamber 101 be positioned at refrigerating chamber 102 above, shown in Fig. 1-2.
Certainly, according to the wind cooling refrigerator of the embodiment of the invention, its structure is unrestricted.For example, refrigerating chamber 101 also can be positioned at refrigerating chamber 102 below.This is understandable for the person of ordinary skill of the art.
According to one embodiment of present invention, also be limited with the temperature-changing chamber (not shown) in the casing 10, described temperature-changing chamber is adjacent with refrigerating chamber 101.Thus, can make according to the purposes of the wind cooling refrigerator of the embodiment of the invention more extensive.
Wind cooling refrigerator according to the embodiment of the invention, evaporimeter 30 is adjacent with refrigerating chamber 101, when described refrigerator moves, air and evaporimeter 30 heat exchange in the refrigerating chamber 101, while water in air devaporation Cheng Shuan, be attached on the evaporimeter 30, and cold wind delivered to refrigerating chamber 102 and to refrigerating chamber 102 refrigeration by blast pipe 60.When described refrigerator is shut down; condensing in frost on the evaporimeter 30 changes into water and compiles in drip tray 40; under the blowing of fan 50, be blown in the refrigerating chamber 101 with the continuous evaporation of described defrost water and with steam, can improve the relative humidity in the refrigerating chamber 101 thus.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination 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: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a wind cooling refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber and the refrigerating chamber adjacent with described refrigerating chamber in the described casing;
The door body, described door body is pivotably mounted on the described casing to open and close described refrigerating chamber and refrigerating chamber;
Air channel, described air channel are formed in the rear wall of described refrigerating chamber;
Evaporimeter, described evaporimeter are located in the described air channel and are adjacent with described refrigerating chamber;
Drip tray, described drip tray are arranged in described air channel below the described evaporimeter in order to accept the defrost water that flows down from described evaporimeter;
Fan, described fan are located in the described air channel in order to described refrigerating chamber with refrigerating chamber blows cold wind and described fan will blow into described refrigerating chamber by the steam of described defrost water evaporation gained;
Blast pipe, described blast pipe are formed in the rear wall of described casing, and first end of described blast pipe is communicated with described air channel and second end of described blast pipe is communicated with described refrigerating chamber; With
Backwind tube, described backwind tube are formed in the rear wall of described casing, and first end of described backwind tube is communicated with described refrigerating chamber and second end of described backwind tube is communicated with described air channel;
When the operation of described refrigerator, described refrigeration room air and described evaporimeter heat exchange, condensation vapor Cheng Shuan is attached on the described evaporimeter simultaneously, and cold wind is delivered to described refrigerating chamber and described refrigerating chamber is freezed by described blast pipe;
When described refrigerator is shut down, condense in frost on the described evaporimeter and change into water and in described drip tray, compile, described fan running is with the constantly evaporation and steam is blown in the described refrigerating chamber of defrost water.
2. wind cooling refrigerator according to claim 1 is characterized in that, also comprises defrosting heater, and described defrosting heater is located in the described air channel and contiguous described evaporimeter.
3. wind cooling refrigerator according to claim 2 is characterized in that, described defrosting heater is located at the following of described evaporimeter and between described evaporimeter and described drip tray.
4. wind cooling refrigerator according to claim 1 is characterized in that, described fan be positioned at described evaporimeter above.
5. wind cooling refrigerator according to claim 4 is characterized in that, the upper edge of the rear wall of the contiguous described refrigerating chamber of second end of the contiguous described fan of first end of described blast pipe and described blast pipe.
6. wind cooling refrigerator according to claim 5 is characterized in that, the lower edge of the rear wall of the contiguous described refrigerating chamber of first end of described backwind tube and second end of described backwind tube are positioned at above the described drip tray in described air channel.
7. wind cooling refrigerator according to claim 1 is characterized in that, described evaporimeter is evaporator fin.
8. according to each described wind cooling refrigerator among the claim 1-7, it is characterized in that, described refrigerating chamber be positioned at described refrigerating chamber above.
9. according to each described wind cooling refrigerator among the claim 1-7, it is characterized in that, described refrigerating chamber be positioned at described refrigerating chamber below.
10. according to each described wind cooling refrigerator among the claim 1-9, it is characterized in that also be limited with temperature-changing chamber in the described casing, described temperature-changing chamber is adjacent with described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215271 CN102345954B (en) | 2011-07-26 | 2011-07-26 | Air-cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215271 CN102345954B (en) | 2011-07-26 | 2011-07-26 | Air-cooling refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102345954A CN102345954A (en) | 2012-02-08 |
| CN102345954B true CN102345954B (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110215271 Active CN102345954B (en) | 2011-07-26 | 2011-07-26 | Air-cooling refrigerator |
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| Country | Link |
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| CN (1) | CN102345954B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778104A (en) * | 2012-07-20 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Electronic control bear machine |
| CN102818415A (en) * | 2012-08-02 | 2012-12-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103836871B (en) * | 2012-11-26 | 2016-01-06 | 海尔集团公司 | Refrigerator air-supply and refrigeration system and refrigerator |
| CN103277958A (en) * | 2013-06-20 | 2013-09-04 | 合肥华凌股份有限公司 | Refrigerator and water pan component thereof |
| CN103604262A (en) * | 2013-11-28 | 2014-02-26 | 合肥晶弘电器有限公司 | Moisture preservation refrigerator |
| CN104748482B (en) * | 2015-04-03 | 2018-12-25 | 合肥华凌股份有限公司 | Refrigerator and its control method |
| CN107477941A (en) * | 2017-07-25 | 2017-12-15 | 青岛海尔股份有限公司 | Refrigeration compartment and there is its refrigerator |
| CN108168190A (en) * | 2017-12-28 | 2018-06-15 | 青岛海尔特种电冰柜有限公司 | Air cooling refrigeration equipment |
| CN110440502B (en) * | 2019-08-28 | 2024-02-06 | 长虹美菱股份有限公司 | Defrosting and humidifying device of air-cooled refrigerator and control method thereof |
| CN110887303A (en) * | 2019-11-19 | 2020-03-17 | 长虹美菱股份有限公司 | Refrigerator with air conditioning and humidifying device |
| CN113091363A (en) * | 2020-01-09 | 2021-07-09 | 青岛海尔特种电冰柜有限公司 | Commercial air-cooled refrigerator |
| CN111156767B (en) * | 2020-03-04 | 2021-11-30 | 江苏元隆电器有限公司 | Temperature rising method for variable temperature chamber of air-cooled refrigerator |
Citations (2)
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| CN1474137A (en) * | 2002-08-19 | 2004-02-11 | 乐金电子(天津)电器有限公司 | Cold air supply device of refrigerator |
| CN2919143Y (en) * | 2006-02-21 | 2007-07-04 | 博西华电器（江苏）有限公司 | Humidity automatically controlled refrigerator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5027615A (en) * | 1989-06-05 | 1991-07-02 | Hoshizaki Denki Kabushiki Kaisha | Refrigerator |
| CN2287277Y (en) * | 1995-09-28 | 1998-08-05 | 安徽博西扬家用冷柜有限公司 | Refrigerator humidifier |
| US6634181B2 (en) * | 2001-08-31 | 2003-10-21 | Lg Electronics Inc. | Cooling air supply apparatus of refrigerator |
| US8863537B2 (en) * | 2006-07-13 | 2014-10-21 | Whirlpool Corporation | Single evaporator refrigeration system for multi-compartment refrigerator appliance with isolated air flows |
| CN102116552A (en) * | 2011-03-31 | 2011-07-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
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2011
- 2011-07-26 CN CN 201110215271 patent/CN102345954B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474137A (en) * | 2002-08-19 | 2004-02-11 | 乐金电子(天津)电器有限公司 | Cold air supply device of refrigerator |
| CN2919143Y (en) * | 2006-02-21 | 2007-07-04 | 博西华电器（江苏）有限公司 | Humidity automatically controlled refrigerator |
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| Publication number | Publication date |
|---|---|
| CN102345954A (en) | 2012-02-08 |
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| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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