CN102345954A - Air-cooling refrigerator - Google Patents
Air-cooling refrigerator Download PDFInfo
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- CN102345954A CN102345954A CN2011102152715A CN201110215271A CN102345954A CN 102345954 A CN102345954 A CN 102345954A CN 2011102152715 A CN2011102152715 A CN 2011102152715A CN 201110215271 A CN201110215271 A CN 201110215271A CN 102345954 A CN102345954 A CN 102345954A
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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 gets into refrigerating chamber again through return airway then.Temperature reduced when the air of relatively-high temperature got into 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 said refrigerating chamber in the said casing; The door body, said door body is pivotably mounted on the said casing to open and close said refrigerating chamber and refrigerating chamber; Air channel, said air channel are formed in the rear wall of said refrigerating chamber; Evaporimeter, said evaporimeter are located in the said air channel and are adjacent with said refrigerating chamber; Drip tray, said drip tray are arranged in said air channel below the said evaporimeter in order to accept the defrost water that flows down from said evaporimeter; Fan, said fan are located in the said air channel in order to said refrigerating chamber with refrigerating chamber blows cold wind and said fan will blow into said refrigerating chamber by the steam of said defrost water evaporation gained; Blast pipe, said blast pipe are formed in the rear wall of said casing, and first end of said blast pipe is communicated with said air channel and second end of said blast pipe is communicated with said refrigerating chamber; And backwind tube, said backwind tube is formed in the rear wall of said casing, and first end of said backwind tube is communicated with said refrigerating chamber and second end of said backwind tube is communicated with said air channel.
Wind cooling refrigerator according to the embodiment of the invention; Said evaporimeter is adjacent with said refrigerating chamber; When said refrigerator moves, said refrigeration room air and said evaporimeter heat exchange, condensation vapor Cheng Shuan simultaneously; On said evaporimeter, and cold wind is delivered to said refrigerating chamber and to said refrigerating chamber refrigeration through said blast pipe.When said refrigerator is shut down, condense in frost on the said evaporimeter and change into water and in said drip tray, compile, said fan running can improve the relative humidity in the said refrigerating chamber thus with the constantly evaporation and steam is blown in the said 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 said defrosting heater is located in the said air channel and contiguous said evaporimeter.Thus, can make defrost convenient.
Advantageously, wind cooling refrigerator according to an embodiment of the invention, said defrosting heater are located at the following of said evaporimeter and between said evaporimeter and said drip tray.Thus, can make defrost more convenient.
Wind cooling refrigerator according to an embodiment of the invention, said fan be positioned at said evaporimeter above.
Advantageously, wind cooling refrigerator according to an embodiment of the invention, the upper edge of the rear wall of the contiguous said refrigerating chamber of second end of contiguous said fan of first end of said blast pipe and said blast pipe.Thus, can be beneficial in said 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 said refrigerating chamber of first end of said backwind tube and second end of said backwind tube are positioned at above the said drip tray in said air channel.
Wind cooling refrigerator according to an embodiment of the invention, said evaporimeter are evaporator fin.
Wind cooling refrigerator according to an embodiment of the invention, said refrigerating chamber be positioned at said refrigerating chamber above.
Wind cooling refrigerator according to an embodiment of the invention, said refrigerating chamber be positioned at said refrigerating chamber below.
Wind cooling refrigerator according to an embodiment of the invention also is limited with temperature-changing chamber in the said casing, said temperature-changing chamber is adjacent with said 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 through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the sketch map of wind cooling refrigerator according to an embodiment of the invention; With
Fig. 2 is the sketch map 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 said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to 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, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
Describe wind cooling refrigerator in detail with reference to accompanying drawing below according to the embodiment of the invention.
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 in the casing 10 with refrigerating chamber 101.
Said 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 will blow into refrigerating chamber 101 by the steam of said defrost water evaporation gained in order to blow cold wind and fan 50 to refrigerating chamber 101 and refrigerating chamber 102.
Wind cooling refrigerator according to the embodiment of the invention; Evaporimeter 30 is adjacent with refrigerating chamber 101; When said refrigerator moves, air and evaporimeter 30 heat exchange in the refrigerating chamber 101, water in air devaporation Cheng Shuan simultaneously; On evaporimeter 30, and cold wind is delivered to refrigerating chamber 102 and to refrigerating chamber 102 refrigeration through blast pipe 60.When said refrigerator is shut down; Condensing in frost on the evaporimeter 30 changes into water and in drip tray 40, compiles; Under the blowing of fan 50, be blown in the refrigerating chamber 101, can improve the relative humidity in the refrigerating chamber 101 thus with the continuous evaporation of said defrost water and with steam.
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 be easily with changing into water attached to the frost on the evaporimeter 30.
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 said defrost water is evaporated makes said defrost water become steam.
According to one embodiment of present invention, evaporimeter 30 is an 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, said 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 said refrigerator moves, air and evaporimeter 30 heat exchange in the refrigerating chamber 101, water in air devaporation Cheng Shuan simultaneously; On evaporimeter 30, and cold wind is delivered to refrigerating chamber 102 and to refrigerating chamber 102 refrigeration through blast pipe 60.When said refrigerator is shut down; Condensing in frost on the evaporimeter 30 changes into water and in drip tray 40, compiles; Under the blowing of fan 50, be blown in the refrigerating chamber 101, can improve the relative humidity in the refrigerating chamber 101 thus with the continuous evaporation of said defrost water and with steam.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is 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 characteristic, structure, material or the characteristics of description can combine with suitable manner 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: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited 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 said refrigerating chamber in the said casing;
The door body, said door body is pivotably mounted on the said casing to open and close said refrigerating chamber and refrigerating chamber;
Air channel, said air channel are formed in the rear wall of said refrigerating chamber;
Evaporimeter, said evaporimeter are located in the said air channel and are adjacent with said refrigerating chamber;
Drip tray, said drip tray are arranged in said air channel below the said evaporimeter in order to accept the defrost water that flows down from said evaporimeter;
Fan, said fan are located in the said air channel in order to said refrigerating chamber with refrigerating chamber blows cold wind and said fan will blow into said refrigerating chamber by the steam of said defrost water evaporation gained;
Blast pipe, said blast pipe are formed in the rear wall of said casing, and first end of said blast pipe is communicated with said air channel and second end of said blast pipe is communicated with said refrigerating chamber; With
Backwind tube, said backwind tube are formed in the rear wall of said casing, and first end of said backwind tube is communicated with said refrigerating chamber and second end of said backwind tube is communicated with said air channel.
2. wind cooling refrigerator according to claim 1 is characterized in that, also comprises defrosting heater, and said defrosting heater is located in the said air channel and contiguous said evaporimeter.
3. wind cooling refrigerator according to claim 2 is characterized in that, said defrosting heater is located at the following of said evaporimeter and between said evaporimeter and said drip tray.
4. wind cooling refrigerator according to claim 1 is characterized in that, said fan be positioned at said evaporimeter above.
5. wind cooling refrigerator according to claim 4 is characterized in that, the upper edge of the rear wall of the contiguous said refrigerating chamber of second end of contiguous said fan of first end of said blast pipe and said blast pipe.
6. wind cooling refrigerator according to claim 5 is characterized in that, the lower edge of the rear wall of the contiguous said refrigerating chamber of first end of said backwind tube and second end of said backwind tube are positioned at above the said drip tray in said air channel.
7. wind cooling refrigerator according to claim 1 is characterized in that, said evaporimeter is an evaporator fin.
8. according to each described wind cooling refrigerator among the claim 1-7, it is characterized in that, said refrigerating chamber be positioned at said refrigerating chamber above.
9. according to each described wind cooling refrigerator among the claim 1-7, it is characterized in that, said refrigerating chamber be positioned at said 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 said casing, said temperature-changing chamber is adjacent with said 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 true CN102345954A (en) | 2012-02-08 |
| CN102345954B 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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| CN (1) | CN102345954B (en) |
Cited By (11)
| 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 |
| 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 |
| CN103836871A (en) * | 2012-11-26 | 2014-06-04 | 海尔集团公司 | Air supply and refrigerating system of refrigerator and refrigerator |
| CN104748482A (en) * | 2015-04-03 | 2015-07-01 | 合肥华凌股份有限公司 | Refrigerator and control method thereof |
| 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 |
| CN110440502A (en) * | 2019-08-28 | 2019-11-12 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator defrost humidifying device and its control method |
| CN111156767A (en) * | 2020-03-04 | 2020-05-15 | 江苏元隆电器有限公司 | Temperature rising method for variable temperature chamber of air-cooled refrigerator |
| WO2021139149A1 (en) * | 2020-01-09 | 2021-07-15 | 青岛海尔特种电冰柜有限公司 | Commercial air-cooled freezer |
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Cited By (15)
| 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 |
| CN103836871A (en) * | 2012-11-26 | 2014-06-04 | 海尔集团公司 | Air supply and refrigerating system of refrigerator 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 |
| CN104748482A (en) * | 2015-04-03 | 2015-07-01 | 合肥华凌股份有限公司 | Refrigerator and control method thereof |
| 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 |
| CN110440502A (en) * | 2019-08-28 | 2019-11-12 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator defrost humidifying device and its control method |
| 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 |
| WO2021139149A1 (en) * | 2020-01-09 | 2021-07-15 | 青岛海尔特种电冰柜有限公司 | Commercial air-cooled freezer |
| CN111156767A (en) * | 2020-03-04 | 2020-05-15 | 江苏元隆电器有限公司 | Temperature rising method for variable temperature chamber of 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 |
Also Published As
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|---|---|
| CN102345954B (en) | 2013-09-25 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent of 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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