CN107621114A - A kind of wind cooling refrigerator - Google Patents
A kind of wind cooling refrigerator Download PDFInfo
- Publication number
- CN107621114A CN107621114A CN201610560263.7A CN201610560263A CN107621114A CN 107621114 A CN107621114 A CN 107621114A CN 201610560263 A CN201610560263 A CN 201610560263A CN 107621114 A CN107621114 A CN 107621114A
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- China
- Prior art keywords
- evaporator
- storeroom
- wind cooling
- cooling refrigerator
- fan
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of wind cooling refrigerator, it is related to refrigerator art, to solve the problems, such as that storeroom depth is small in the prior art, takes invention inconvenient for operation.A kind of wind cooling refrigerator of the present invention, including casing, storeroom and the main air duct connected with the storeroom are provided with the casing, evaporator and fan are provided with the main air duct, the evaporator and the fan are mounted on the bottom of the casing, and the storeroom is arranged above the evaporator and the fan.A kind of wind cooling refrigerator of the present invention is used to make food or other articles keep low-temperature condition.
Description
Technical field
The present invention relates to refrigerator art, more particularly to a kind of wind cooling refrigerator.
Background technology
Wind cooling refrigerator is that the air in refrigerator is flowed through to built-in evaporator, because air themperature is high, evaporator temperature is low,
Heat exchange is carried out between the two so that the temperature of air reduces, the storeroom that cold wind is blown in refrigerator by built-in fan,
So as to realize the refrigeration of refrigerator or freezing function.
Fig. 1 is the structural representation of the common wind cooling refrigerator of existing market, and wind cooling refrigerator includes casing 01, gone back in casing 01
Storeroom 02 and the air channel 03 connected with storeroom 02 are provided with, evaporator 04 and fan 05, evaporator are provided with air channel 03
04 is vertically installed in the side wall of casing 01, and fan 05 is arranged on the top of evaporator 04, and the bottom rear of casing 01 is provided with
Compressor 06.
In the prior art due to evaporator 04 is arranged in the side wall of casing 01 so that it is deep that evaporator 04 takes casing 01
The volume of direction (horizontal direction in Fig. 1) is spent, causes storeroom depth smaller, especially compressor 06 is arranged on casing 01
Bottom rear so that the storeroom depth of the front side bottom of casing 01 is smaller, in actual use, the memory space of top storeroom
It is small, it is necessary to part objects are positioned in the storeroom of cabinet front bottom, cause user in the storage of cabinet front bottom of taking
, it is necessary to excessively bend over when hiding indoor article so that take inconvenient for operation.
The content of the invention
Embodiments of the invention provide a kind of wind cooling refrigerator, can solve in the prior art that storeroom depth is small, takes operation
The problem of inconvenient.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
A kind of wind cooling refrigerator, including casing, storeroom and the main wind connected with the storeroom are provided with the casing
Road, the main air duct is interior to be provided with evaporator and fan, and the evaporator and the fan are mounted on the bottom of the casing, institute
Storeroom is stated to be arranged above the evaporator and the fan.
Wind cooling refrigerator provided in an embodiment of the present invention, due to evaporator and fan to be mounted on to the bottom of casing, so
Main air duct on rear side of casing is programmable narrower, so as to increase the depth of storeroom, improves the memory space of storeroom, and
The inner bag thickness of casing also reduces with the reduction of main air duct width, and this box liner is relatively thin and case that internal storage space is big
Body structure is suitably applied in embedded wind cooling refrigerator；And the storeroom in casing is arranged at the top of evaporator and fan,
Storeroom so in casing is respectively positioned on the middle part and top of casing, and user does not have to food in undue storeroom of bending over to take
Or article, therefore, it can conveniently carry out taking operation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the partial schematic diagram of wind cooling refrigerator in the prior art；
Fig. 2 is the partial schematic diagram of wind cooling refrigerator in the embodiment of the present invention；
Fig. 3 is the partial structural diagram that wind cooling refrigerator is provided with auxiliary air channel in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Wind cooling refrigerator, also referred to as frost-free refrigerator, by by built in evaporator, and fan is set in casing, passes through fan
The higher air of ice the temperature inside the box is blown to built-in evaporator, because the return air temperature of refrigerator is high, evaporator temperature is low, both
After carrying out heat exchange, the temperature of air is reduced, and the relatively low air of temperature is blown into the locker room of refrigerator by fan again, to storeroom
Interior food or article is freezed.
Reference picture 2, the wind cooling refrigerator of the embodiment of the present invention, including casing 1, storeroom 2 and main air duct are provided with casing 1
3, main air duct 3 connects with storeroom 2, is provided with evaporator 4 and fan 5 in main air duct 3, evaporator 4 and fan 5 are mounted on casing
1 bottom, storeroom 2 are arranged at the top of evaporator 4 and fan 5.
Wind cooling refrigerator provided in an embodiment of the present invention, due to evaporator 4 and fan 5 to be mounted on to the bottom of casing 1, this
The main air duct 3 of the rear side of sample casing 1 is programmable narrower, and so as to increase the depth of storeroom 2, the storage for improving storeroom 2 is empty
Between, and the inner bag thickness of casing 1 also reduces with the reduction of the width of main air duct 3, and this box liner is relatively thin and storage inside
The big body structure in space is suitably applied in embedded wind cooling refrigerator；And the storeroom 2 in casing 1 is arranged at evaporator 4
With the top of fan 5, the storeroom 2 in such casing 1 is respectively positioned on the middle part and top of casing, and user does not have to too bend over
Take food or article in storeroom, therefore, can facilitate and carry out taking operation.
In view of the problem of return air windage is larger in evaporator, it is preferable that evaporator 4 is arranged on wind by the embodiment of the present invention
The air side of fan 5, and the air-out direction of fan 5 is consistent with the bearing of trend of the minimum thickness of evaporator 4；Or reference picture 2 will evaporate
Device 4 is arranged on the inlet side of fan 5, and the air intake direction of fan 5 is consistent with the bearing of trend of the minimum thickness of evaporator 4.It is above-mentioned
The return air of refrigerator thickness minimum along evaporator 4 can be pumped into evaporator 4 by two kinds of designs, fan 5, the return air of refrigerator
Path in evaporator 4 is shorter so that the back wind resistance of evaporator is smaller.
Specifically, the embodiment of the present invention sets the bearing of trend of the minimum thickness of evaporator 4 for vertical direction, above-mentioned master
Air channel 3 includes return airway 31, and one end of return airway 31 connects with storeroom 2, and the other end can import the return air of storeroom 2
The lower surface of evaporator 4, filled arrows show the air intake direction of refrigerator in Fig. 2, and hollow arrow shows the return air side of refrigerator
To such evaporator 4 is smaller in the space that vertical direction is taken in casing, and the storeroom height installed in the top of evaporator 4 is (high
Spend for the vertical direction in Fig. 2) it is programmable larger, it is suitable for improving the internal storage space in embedded wind cooling refrigerator.
Further, the storeroom 2 of refrigerator includes refrigerating chamber 21 and refrigerating chamber 22, is provided with refrigerating chamber 21 cold for connecting
Freeze the air door 211 in air channel in room 22, the air door 211 is used for the air quantity for controlling refrigerating chamber 21.Above-mentioned return airway 31 includes cold
Return airway and freezing return airway are hidden, the scheme directly connected according to refrigeration return airway with freezing return airway, refrigeration
The return air of room also needs to enter refrigerating chamber so that return air wind speed is relatively low, and therefore, the embodiment of the present invention will refrigerate one end of return airway
Connected with refrigerating chamber 21, the other end directly imports the return air of refrigerating chamber 21 lower surface of evaporator 4, the refrigeration return airway
Simple in construction, the back wind resistance of refrigerating chamber is small, and the return air speed of refrigerating chamber is fast.
In addition, the evaporator 4 in refrigerator is connected with defrosting device (not shown), can be by evaporator by defrosting device
It is defrosting water that caused frost, which melts, on 4, then is provided for exporting the drainpipe 6 of defrosting water in the liner at the bottom of casing 1, it is relative by
When evaporator is arranged on the top of refrigerating chamber, defrosting water is easily freezed again by the relatively low refrigerating chamber of temperature of lower, causes defrost
Difficulty is big, and for defrosting device close to the drain position of defrosting water, the defrosting water flowed down from evaporator 4 can be rapid in the embodiment of the present invention
Discharged through drainpipe 6, therefore, the defrost effect of the embodiment of the present invention is good.
Further, the processing scheme of defrosting water has a variety of, such as evaporating pan 7 is set in the exit of drainpipe 6, from draining
The defrosting water that pipe 6 flows out directly is evaporated after the evaporating pan 7 accumulation by evaporating pan 7, or water storage case is set in refrigerator,
Water storage case is used to store the defrosting water flowed out from drainpipe 6.Because the scheme of the latter needs to gather to certain water level, hand in defrosting water
It is dynamic to outwell the defrosting water in water storage case, it is troublesome in poeration, and the former scheme, only by evaporating pan directly by defrost water evaporation
Fall, it is not necessary to manual operation, and mechanical structure is simple, the embodiment of the present invention is preferentially using the technical scheme for setting evaporating pan.
The bottom rear of casing 1 is additionally provided with the compressor cabin for accommodating compressor 8, it is contemplated that compressor is working
When, larger heat can be produced, and compressor is chronically in the higher working environment of temperature, and the performance of compressor can be caused to drop
Low, therefore, evaporating pan 7 is arranged in compressor cabin and contacted with compressor 8 by the embodiment of the present invention, is produced using compressor 8
Raw operating temperature makes the defrost water evaporation in evaporating pan 7, and defrosting water takes away heat caused by compressor 8 in evaporation,
So as to realize the radiating of compressor and cooling.
Further, reference picture 3, the embodiment of the present invention set auxiliary air channel 9 in casing 1, will aid in the air intake in air channel 9
Mouth connects with main air duct 3, and the air outlet in auxiliary air channel 9 connects with storeroom 2, and the air-out direction of refrigerator is filled arrows in Fig. 3
Shown direction, the return air direction of refrigerator is direction shown in hollow arrow in Fig. 3；And intake stack and main air duct 3 are set respectively
Put on the different lateral of casing 1, the three-dimensional air intake of so achievable refrigerator, this air inlet mode system using multi-angle
It is cold, the food being stored in refrigerator or article can be freezed or cooled down rapidly from all angles rapidly, therefore, the refrigeration of refrigerator or
Refrigerating effect is preferable.In addition, can will also aid in air channel 9 and main air duct 3 to be arranged on the same side wall of casing 1, and air channel 9 will be aided in
When being separately positioned on the different height position of storeroom 2 with the import of main air duct 3, the multi-level air intake of refrigerator can be also realized.
Above-mentioned defrosting device can use heater strip or heating tube, it is preferable that the defrosting device of the embodiment of the present invention uses
Heating tube, heating tube is fixed on evaporator 4, heating tube has simple in construction, and the thermal efficiency is high, and mechanical strength is good, to severe
Environment have the advantages that good adaptability.
Evaporator 4 in the wind cooling refrigerator of the embodiment of the present invention uses evaporator fin, this evaporator heat transfer efficiency high,
Occupy little space, be usually used in forced air-cooled (i.e. full-automatic frostless) refrigerator.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of wind cooling refrigerator, including casing, storeroom and the main air duct connected with the storeroom are provided with the casing,
Evaporator and fan are provided with the main air duct, it is characterised in that the evaporator and the fan are mounted on the casing
Bottom, the storeroom is arranged above the evaporator and the fan.
2. wind cooling refrigerator according to claim 1, it is characterised in that the evaporator is located at the air side of the fan,
And the air-out direction of the fan is consistent with the bearing of trend of the evaporator minimum thickness；Or the evaporator is located at the wind
The inlet side of fan, and the air intake direction of the fan is consistent with the bearing of trend of the evaporator minimum thickness.
3. wind cooling refrigerator according to claim 2, it is characterised in that the bearing of trend of the evaporator minimum thickness is perpendicular
Nogata is to the main air duct includes return airway, and one end of the return airway connects with the storeroom, and the other end can be by institute
The return air for stating storeroom imports the lower surface of the evaporator.
4. wind cooling refrigerator according to claim 3, it is characterised in that the storeroom includes refrigerating chamber and refrigerating chamber, institute
Stating return airway includes refrigeration return airway and freezing return airway, and described refrigeration return airway one end connects with the refrigerating chamber
Logical, the other end can import the return air of the refrigerating chamber lower surface of the evaporator.
5. wind cooling refrigerator according to claim 1, it is characterised in that the evaporator is connected with defrosting device, the case
The liner at the bottom of body is provided with the drainpipe for being used for exporting defrosting water.
6. wind cooling refrigerator according to claim 5, it is characterised in that the exit of the drainpipe is provided with evaporating pan, institute
Evaporating pan is stated to be used for defrost water vapor.
7. wind cooling refrigerator according to claim 6, it is characterised in that the bottom rear of the casing is provided with compressor machine
Storehouse, is provided with compressor in the compressor cabin, the evaporating pan be arranged at the compressor cabin it is interior and with the compressor
Contact.
8. wind cooling refrigerator according to claim 1, it is characterised in that auxiliary air channel is additionally provided with the casing, it is described auxiliary
The air inlet in air channel is helped to be connected with the main air duct, the air outlet in the auxiliary air channel connects with the storeroom, the auxiliary
Air channel is located on the different lateral of the casing respectively with the main air duct.
9. wind cooling refrigerator according to claim 5, it is characterised in that the defrosting device is heating tube, the heating tube
It is fixed on the evaporator.
10. wind cooling refrigerator according to claim 1, it is characterised in that the evaporator is evaporator fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560263.7A CN107621114B (en) | 2016-07-13 | 2016-07-13 | Air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560263.7A CN107621114B (en) | 2016-07-13 | 2016-07-13 | Air-cooled refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107621114A true CN107621114A (en) | 2018-01-23 |
| CN107621114B CN107621114B (en) | 2020-01-03 |
Family
ID=61087593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610560263.7A Active CN107621114B (en) | 2016-07-13 | 2016-07-13 | Air-cooled refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621114B (en) |
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| CN110375481A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Bottom has the refrigerator of Double condenser structure |
| CN110375488A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | With the refrigerator for improving air channel structure |
| CN110375505A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Refrigerator with drip tray |
| CN110375484A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The assembly method of refrigerator and refrigerator |
| CN110375477A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Cool room is located at the refrigerator of freezing compartment bottom |
| CN110375480A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Refrigerator with the bottom structure for being conducive to heat dissipation |
| CN110375482A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator to radiate from bottom |
| CN110375509A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Refrigerator with sliding rail storehouse |
| CN110375507A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator to radiate from bottom |
| CN110375487A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | With the refrigerator for improving drain structure |
| CN110375485A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Cooling chamber is located at the refrigerator of the bottom of box |
| CN110375483A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator of front return air |
| CN110553452A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔股份有限公司 | Refrigerator with a door |
| WO2020173339A1 (en) * | 2019-02-26 | 2020-09-03 | 青岛海尔电冰箱有限公司 | Refrigerator |
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| KR100621235B1 (en) * | 2004-03-24 | 2006-09-13 | 엘지전자 주식회사 | Cold air path structure of bottom freezer type refrigerator |
| KR100759043B1 (en) * | 2006-07-03 | 2007-09-14 | 주식회사 대우일렉트로닉스 | Bottom freezer type refrigerator |
| KR20080003654A (en) * | 2006-07-03 | 2008-01-08 | 주식회사 대우일렉트로닉스 | Bottom freezer type refrigerator |
| CN102128533B (en) * | 2011-03-31 | 2012-07-18 | 合肥美的荣事达电冰箱有限公司 | Air-cooled freezer |
| KR101916462B1 (en) * | 2012-06-22 | 2019-01-07 | 엘지전자 주식회사 | Refrigerator |
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2016
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| CN110375485A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Cooling chamber is located at the refrigerator of the bottom of box |
| CN110375505A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Refrigerator with drip tray |
| CN110375483A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator of front return air |
| CN110375484A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The assembly method of refrigerator and refrigerator |
| CN110375477A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Cool room is located at the refrigerator of freezing compartment bottom |
| CN110375480A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Refrigerator with the bottom structure for being conducive to heat dissipation |
| CN110375482A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator to radiate from bottom |
| CN110375509A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Refrigerator with sliding rail storehouse |
| CN110375481A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | Bottom has the refrigerator of Double condenser structure |
| CN110375487A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | With the refrigerator for improving drain structure |
| CN110375483B (en) * | 2018-04-13 | 2024-07-12 | 海尔智家股份有限公司 | Refrigerator with front return air |
| CN110375488A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | With the refrigerator for improving air channel structure |
| CN110375507A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator to radiate from bottom |
| CN110375477B (en) * | 2018-04-13 | 2024-04-19 | 青岛海尔制冷电器有限公司 | Refrigerator with refrigerating chamber at bottom of freezing chamber |
| CN110375482B (en) * | 2018-04-13 | 2024-01-12 | 海尔智家股份有限公司 | Refrigerator with bottom radiating |
| CN110375488B (en) * | 2018-04-13 | 2024-01-12 | 海尔智家股份有限公司 | Refrigerator with improved air duct structure |
| CN110375507B (en) * | 2018-04-13 | 2024-01-12 | 海尔智家股份有限公司 | Refrigerator with bottom radiating |
| CN110375485B (en) * | 2018-04-13 | 2024-01-12 | 海尔智家股份有限公司 | Refrigerator with cooling chamber at bottom of refrigerator body |
| CN110553452A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔股份有限公司 | Refrigerator with a door |
| WO2020173339A1 (en) * | 2019-02-26 | 2020-09-03 | 青岛海尔电冰箱有限公司 | Refrigerator |
| US12111093B2 (en) | 2019-02-26 | 2024-10-08 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator |
| CN111664631A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | Air-cooled refrigerator |
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