CN104567188B - Wind cooling refrigerator and control method thereof - Google Patents

Wind cooling refrigerator and control method thereof Download PDF

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Publication number
CN104567188B
CN104567188B CN201410692810.8A CN201410692810A CN104567188B CN 104567188 B CN104567188 B CN 104567188B CN 201410692810 A CN201410692810 A CN 201410692810A CN 104567188 B CN104567188 B CN 104567188B
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China
Prior art keywords
hothouse
refrigerating chamber
wind cooling
cooling refrigerator
air
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CN201410692810.8A
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Chinese (zh)
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CN104567188A (en
Inventor
赵发
杨发林
张奎
徐志国
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Qingdao Haier Co Ltd
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Qingdao Haier Co Ltd
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Priority to CN201410692810.8A priority Critical patent/CN104567188B/en
Publication of CN104567188A publication Critical patent/CN104567188A/en
Priority to PCT/CN2015/081867 priority patent/WO2016082534A1/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices

Abstract

The invention provides a kind of wind cooling refrigerator and control method thereof.Described wind cooling refrigerator includes refrigerating chamber and the cold room with the laterally adjacent setting of described refrigerating chamber, and described wind cooling refrigerator also includes the hothouse with autonomous closure space, and it is arranged in the lower space of described cold room;Dividing plate between described hothouse and described refrigerating chamber is provided with vent, controllably to supply the cooling air-flow of described refrigerating chamber bottom to described hothouse via described vent.Wind cooling refrigerator of the present invention passes through from refrigerating chamber bottom introducing cooling air-flow to hothouse, make that there is in hothouse relatively low relative humidity and relatively low temperature, the environment of this low temperature and low humidity is particularly suitable for dried food and nuts food materials and preserves, and dried food and nuts both can have been avoided to make moist it is also ensured that the nutritional labeling of dried food and nuts.

Description

Wind cooling refrigerator and control method thereof
Technical field
The present invention relates to refrigerator art, particularly relate to a kind of wind cooling refrigerator and control method thereof.
Background technology
With consumer for the expectation of healthy Lifestyle more, dried food and nuts food materials proportion in dietary structure such as Fructus Lycii, Folium Camelliae sinensis, Lentinus Edodes, Arillus Longan, Cordyceps gradually rises.But these dried food and nuts food materials not easily store very much, preserve if being placed in room temperature, when drawing badly, the easy variable color of holding time length, rotten, cause nutrient loss;If placed at the preservation of refrigerator cold-storage indoor, it is easy to the impact being subject to cold room other foods interior causes making moist, cause mouldy, rotten.The how long term storage dried food and nuts food materials problem that to be letter to be solved.
Summary of the invention
It is an object of the invention to for the drawbacks described above existed in prior art, it is provided that a kind of wind cooling refrigerator with hothouse, provide for dried food and nuts food materials and be suitable for the long-term environment preserved.
Another object of the present invention is to provide for the control method of a kind of wind cooling refrigerator, is suitable for the long-term environment preserved thus providing for dried food and nuts food materials.
According to one aspect of the present invention, the invention provides a kind of wind cooling refrigerator, including refrigerating chamber and with the cold room of the laterally adjacent setting of described refrigerating chamber, it is characterised in that, described wind cooling refrigerator also includes the hothouse with autonomous closure space, and it is arranged in described cold room in lower space;
Dividing plate between described hothouse and described refrigerating chamber is provided with vent, controllably to supply the cooling air-flow of described refrigerating chamber bottom to described hothouse via described vent.
Alternatively, described hothouse is arranged on the bottom of described cold room.
Alternatively, described vent place arranges MOD.
Alternatively, described hothouse also has the return air inlet flowing out described hothouse for described dry indoor gas, and described return air inlet place arranges unidirectional air door.
Alternatively, described hothouse is sealed container by drawer type and constitutes, including:
For holding the drawer body of article to be deposited;With
Female seat casing, it has backboard and at respective rear end and the top board that described backboard combines, base plate and two relative horizontal side plates, can hold the cavity of described drawer body with formation pull.
Alternatively, described vent is arranged on the horizontal side plate adjacent with described refrigerating chamber sidewall of described female seat casing, and described return air inlet is arranged on the described backboard of described hothouse.
Alternatively, described drawer body is provided with the drawer door of drawer body described in pull, and the edge of described drawer door is provided with sealing strip.
Alternatively, described wind cooling refrigerator also includes:
Temperature sensor, is arranged in described hothouse, for sensing the temperature in described hothouse;With
Humidity sensor, is arranged in described hothouse, for sensing the humidity in described hothouse,
Described MOD is configured to: what the temperature sensed according to described temperature sensor and/or described humidity sensor sensed is turned on and off humidity-controlledly.
According to another aspect of the present invention, the invention provides the control method of any one wind cooling refrigerator aforementioned, including:
Turn on the path between described hothouse and described refrigerating chamber, so that the cooling air-flow in described refrigerating chamber lower space is introduced described hothouse, thus replacing described dry indoor gas;
Turn on after time of described path reaches Preset Time, disconnect described path, so that described hothouse heats up in sealed states.
Alternatively, described control method also includes:
When the rh value in described hothouse turns on described path higher than when presetting humidity value;Or
Described path is turned on when the temperature in described hothouse is higher than preset temperature value.
The wind cooling refrigerator of the present invention arranges independent sealed hothouse in cold room bottom, make that there is in hothouse relatively low relative humidity and relatively low temperature, the environment of this low temperature and low humidity is particularly suitable for dried food and nuts food materials and preserves, and dried food and nuts both can have been avoided to make moist it is also ensured that the nutritional labeling of dried food and nuts.
Further, the cooling air-flow of refrigerating chamber bottom is introduced in hothouse by the embodiment of the present invention, it is not necessary to hothouse is separately provided air channel.
Further, in this motion embodiment, cooling air-flow comes from the refrigerating chamber bottom of wind cooling refrigerator, can condense in the process from up to down flowed owing to entering the air-flow that in refrigerating chamber, humidity is very big, flow into the absolute humidity cooling down air-flow in hothouse relatively low, thus avoiding hothouse is adversely affected.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will understand the above-mentioned of the present invention and other purposes, advantage and feature more.
Accompanying drawing explanation
Some specific embodiments of the present invention are hereinafter described in detail with reference to the accompanying drawings by way of example, and not by way of limitation.Accompanying drawing labelling identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the schematic elevational view of wind cooling refrigerator according to an embodiment of the invention;
Fig. 2 is the schematic cross sectional views intercepted of the cutting line A-A along Fig. 1;
Fig. 3 is the schematic partial enlarged view of C place shown in Fig. 2;
Fig. 4 is the schematic ducting system figure during hothouse inlet air door closedown of wind cooling refrigerator according to an embodiment of the invention;
Fig. 5 is the schematic ducting system figure during hothouse inlet air door unlatching of wind cooling refrigerator according to an embodiment of the invention;
Fig. 6 is the schematic ducting system figure intercepted of the cutting line B-B along Fig. 1;
Fig. 7 is the drying principles schematic diagram of hothouse according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 is the schematic elevational view of wind cooling refrigerator 100 according to an embodiment of the invention.Wind cooling refrigerator 100 includes cold room 20 and refrigerating chamber 10.Open front place at cold room 20 and refrigerating chamber 10 is respectively provided with refrigerating-chamber door 24 and refrigerating chamber door 14, in order to open or close cold room 20 and refrigerating chamber 10 respectively.Cold room 20 can setting laterally adjacent with refrigerating chamber 10.Cold room 20 is arranged on refrigerating chamber 10 laterally in other words, is provided with dividing plate 12 between cold room 20 and refrigerating chamber 10.
As will be understood by the skilled person in the art, the wind cooling refrigerator 100 of the embodiment of the present invention may also include cooling cycle system and air channel 60.Cooling cycle system such as can include compressor (not shown), condenser (not shown), restricting element (not shown) and vaporizer 50.Wind cooling refrigerator 100 also can be provided with the blower fan 40 in described air channel 60, and blower fan 40 in order to blow to cold room 20 and/or refrigerating chamber 10 by the air-flow after evaporator 50 cool-down dehumidification.
Especially, wind cooling refrigerator 100 may also include the hothouse 30 with autonomous closure space, and it is arranged in the lower space of cold room 20.In the embodiment of the present invention, the drying principles of hothouse 30 is in that: is sent into by the gas cooled down through low-temperature receiver after in the enclosed environment of relatively-high temperature, along with cryogenic gas heats up gradually in closing space, causes that relative humidity declines, be effectively formed drying effect.
Fig. 7 is the drying principles schematic diagram of hothouse 30 according to an embodiment of the invention.Relation figure line between various for humid air parameters is represented by Fig. 7, and with temperature for vertical coordinate, with water capacity for abscissa, it is shown that relative humidity line bunch, along with the increase with temperature under certain value, the water capacity in humid air increases accordingly.In enclosed environment, air humidity content is being constant with temperature recovery, therefore two some a points in figure and b point, due on a vertical curve, a point (-18 DEG C, after 85%RH) terminating for ventilation, close the Cryogenic air state point in space, b point (5 DEG C, air condition point after 15%RH) ging up for gas temperature, it can be seen that temperature goes back up to 5 DEG C from-18 DEG C, and the relative humidity of enclosed environment is reduced to 15%RH from 85%RH, this shows along with enclosed environment air temperature rises, it is possible to be effectively reduced relative humidity.If it is to say, be full of-18 DEG C in enclosed environment, relative humidity is after the gas of 85%RH, and along with temperature rises, when temperature rises to 5 DEG C, relative humidity can be reduced to 15%RH in theory.And-18 DEG C can be generally the temperature of refrigerating chamber 10 or vaporizer 50 in refrigerator, and 5 DEG C is the temperature of general cold compartment of refrigerator 20.Utilize this physical characteristic, it is possible to achieve the storing environment of hothouse in the present embodiment.
Generally, fruit and vegerable group food can be deposited in cold room 20 so that the relative humidity in cold room 20 is higher.The upper space of cold room 20 is compared lower space and is had higher relative humidity.Hothouse 30 is arranged on cold room 20 internal upper part space (namely in cold room 20 in the space of upper 1/2nd), is unfavorable for the maintenance of hothouse 30 inner drying state.Therefore, in some embodiments of the invention, it is preferable that hothouse 30 is arranged in cold room 20 in lower space;In other words, hothouse 30 is arranged in cold room 20 in the space of lower 1/2nd.That is, the top board (top board 322 referring in Fig. 3) of hothouse 30 height and position residing in cold room 20 is less than lower 1/2nd of the whole height in cold room 20 inner space.
In certain embodiments, the dividing plate 12 between hothouse 30 and refrigerating chamber 10 is provided with vent 13, controllably to supply the cooling air-flow of described refrigerating chamber 10 bottom to described hothouse 30 via described vent 13.In embodiments of the present invention, cooling air-flow owing to passing into hothouse 30 comes from refrigerating chamber 10 bottom, the air-flow entered in refrigerating chamber 10 can condense in the process from up to down flowed, make the absolute humidity cooling down air-flow in inflow hothouse 30 relatively low, thus avoiding hothouse is adversely affected.
In a further embodiment, hothouse 30 is arranged on the bottom of cold room 20 inner space.So, hothouse 30 is made to be in the less position of relative humidity of cold room 20 on the one hand;The cooling air-flow passing into hothouse 30 is made on the other hand to come from the bottom of refrigerating chamber 10, thus the relative humidity of cooling air-flow can be made lower, it is to avoid hothouse is adversely affected.
In certain embodiments, hothouse 30 has the air inlet 33 flowing into hothouse 30 for cooling air-flow, refrigerating chamber 10 sidewall arranges opening 16, hothouse 30 is controllably connected with refrigerating chamber 10 by air inlet 33, vent 13, opening 16, controllably to supply the cooling air-flow within described refrigerating chamber 10 to described hothouse 30.The cooling air-flow of low temperature flows into, by air inlet 33, the temperature that can reduce hothouse 30 after in hothouse 30 and and then reduces the humidity of hothouse 30.
In certain embodiments, vent 13 place can arrange inlet air door 34, controllably to introduce cooling air-flow in hothouse 30.Certainly, inlet air door 34 may also be arranged on air inlet 33 place.Inlet air door 34 can be such as MOD.Specifically, when hothouse 30 need not be blown, inlet air door 34 is closed, and the cooling air-flow within refrigerating chamber 10 does not flow to hothouse 30, and the wind path in refrigerator flows to referring to Fig. 4 (in figure, solid arrow represents that air supply direction, dotted arrow represent return air direction);When hothouse 30 needs to blow, inlet air door 34 is opened, and the wind path in part cooling air flow direction hothouse 30 refrigerator within refrigerating chamber 10 flows to referring to Fig. 5 and Fig. 6.The aperture size of inlet air door 34 also adjusting air inlet mouth.Specifically, when hothouse 30 air requirement is big, inlet air door 34 tunes up air outlet aperture, and when hothouse 30 air requirement is little, inlet air door 34 turns air outlet aperture down.
Described hothouse 30 also has the return air inlet 35 flowing out described hothouse 30 for gas in described hothouse 30.When air inlet 33 is blown to hothouse 30, gas bigger for hothouse 30 humidity is displaced hothouse 30 by return air inlet 35.The air-flow that the return air inlet 35 of drying room 30 flows out can flow in cold room 20, loops back in air channel 60 with cold room 20 return air.
In certain embodiments, described return air inlet 35 place can be arranged to turn off or on the return air air door 36 of return air inlet 35.Return air air door 36 can be such as unidirectional air door, namely only can not make from the outside air-out of hothouse 30 outside hothouse 30 distinguished and admirable enter in hothouse 30.
In certain embodiments, described return air air door 36 can be unidirectional, when the inlet air door 34 of air inlet 33 is opened, hothouse 30 is entered with air-flow, pressure within hothouse 30 can raise, under the effect of the pressure, unidirectional of hothouse 30 return air inlet 35 outwardly opens, and the moisture in hothouse 30 is taken away by air-flow.In order to ensure that the moisture in hothouse 30 is fully taken away, can continue to open the scheduled time by inlet air door 34, such as 3min (time length can be set according to hothouse 30 volume and air inlet 33 area).Then inlet air door 34 is closed, and owing to not having lasting air to enter hothouse 30, the pressure in hothouse 30 can reduce, and unidirectional of hothouse 30 return air inlet 35 is automatically switched off under the effect of deadweight.Now hothouse 30 has been internally formed the confined space of a low temperature.Namely the cooling gas in hothouse 30 cannot flow out hothouse 30 from return air inlet 35;The gas that hothouse 30 exterior relative humidity is higher also cannot be introduced in hothouse 30.Air in hothouse 30 can with external environment condition generation conduction of heat and carry out heat exchange so that its temperature raise, thus reducing the relative humidity of air in hothouse 30.
Referring to Fig. 2 and Fig. 3, in certain embodiments, hothouse 30 can be sealed container by drawer type and constitutes.Hothouse 30 can include drawer body 31 and female seat casing 32.Drawer body 31 is used for holding article to be deposited, and it can have the cavity volume of the top end opening holding article to be deposited.Female seat casing 32 can have backboard 321 and at respective rear end and the top board 322 that described backboard 321 combines, base plate 323 and two relative horizontal side plates, can hold the cavity of described drawer body 31 with formation pull.The front opening of female seat casing 32, drawer body 31 can be drawn out along the fore-and-aft direction of cold room 20 and house.In certain embodiments, drawer body 31 can being arranged to the drawer door 311 of drawer body 31 described in pull, the edge of described drawer door 311 is provided with sealing strip 37.So, when drawer body 31 closes with female seat casing 32, the front opening of female seat casing 32 can be sealed in other words by the sealing strip 37 on drawer door 311 with the forward end seal cooperation of the top board 322 of female seat casing 32,323, two relative horizontal side plates of base plate, so that hothouse 30 is substantially sealed off.
In certain embodiments, slideway can be set on two sidewalls of drawer body 31 transverse direction, slide rail is correspondingly installed on the inner surface of the relative horizontal side plate of female seat casing 32 two, so that drawer body 31 is slidably mounted on female seat casing 32.
In certain embodiments, air inlet 33 may be provided on the horizontal side plate adjacent with described refrigerating chamber 10 sidewall of described female seat casing 32;Described return air inlet 35 is arranged on the described backboard 321 of described hothouse 30.
In certain embodiments, being turned on and off of the temperature in available hothouse 30 and/or humid control inlet air door 34.Correspondingly, wind cooling refrigerator 100 may also include temperature sensor and humidity sensor (not shown).Temperature sensor and humidity sensor are separately positioned in hothouse 30, to sense the temperature and humidity in described hothouse 30 respectively.The inlet air door 34 at air inlet 33 place can be configured such that the temperature sensed according to described temperature sensor and/or described humidity sensor sensing be turned on and off humidity-controlledly.In certain embodiments, when the rh value in described hothouse 30 opens inlet air door 34 higher than when presetting humidity value, with supply cooling air-flow in hothouse 30.In certain embodiments, inlet air door 34 is opened when the temperature in described hothouse 30 is higher than preset temperature value with supply cooling air-flow in hothouse 30.In certain embodiments, inlet air door 34 is closed when the rh value in described hothouse 30 is lower than default humidity value;Or close inlet air door 34 after opening the scheduled time;Or inlet air door 34 is closed when the temperature value in described hothouse 30 is lower than preset temperature value.
In certain embodiments, described return air air door 36 is alternatively automatically controlled air door, its can automatically and the inlet air door 34 at air inlet 33 place keep synchronous opening/closing.
Table 1 illustrates the cold room 20 of the wind cooling refrigerator 100 according to one specific embodiment of the present invention and the epidemic disaster correction data of hothouse 30.Hothouse 30 relative humidity is lower than cold room 20 by about 16% as can be seen from Table 1, if substantial amounts of vegetable placed by cold room 20, the relative humidity in cold room 20 can reach 65%.If dried food and nuts is put in cold room 20, dried food and nuts is very easy to moisture regain, and time length is easy to be mouldy, causes dried food and nuts to go bad.And in the present invention, the dried food and nuts being placed on hothouse 30 is relatively airtight space due to hothouse 30, affected only small by cold room 20 humidity, it is ensured that hothouse 30 relative humidity is lower than less than 40%.So that dried food and nuts preserves for a long time and does not get damp again, never degenerates.
Table 1 cold room and hothouse humiture correction data
Hothouse (DEG C) Hothouse (%RH) Cold room (DEG C) Cold room (%RH)
Meansigma methods 7.0 26.0 5.7 43.3
Especially, the embodiment of the present invention additionally provides the control method of the wind cooling refrigerator 100 in any of the above-described embodiment.Wind cooling refrigerator 100 in any of the above embodiment can be controlled by this control method, so that having relatively low relative humidity and relatively low temperature in hothouse 30, providing for dried food and nuts food materials and being suitable for the long-term environment preserved.
The control method of the embodiment of the present invention comprises the steps that the path turned between described hothouse 30 and described refrigerating chamber 10, so that the cooling air-flow in described refrigerating chamber 10 lower space is introduced described hothouse 30, thus replacing gas in described hothouse 30;Turn on after time of described path reaches Preset Time, disconnect described path, so that described hothouse 30 heats up in sealed states.
In certain embodiments, when the rh value in described hothouse 30 turns on described path higher than when presetting humidity value, with supply cooling air-flow in hothouse 30.In certain embodiments, described path is turned on when the temperature in described hothouse 30 is higher than preset temperature value with supply cooling air-flow in hothouse 30.In certain embodiments, described path is disconnected when the rh value in described hothouse 30 is lower than default humidity value;Or disconnect described path after the conducting scheduled time;Or disconnect described path when the temperature value in described hothouse 30 is lower than preset temperature value.
The control method provided in the present embodiment, both can ensure that the Cryogenic air of feeding can replace the humid air in hothouse 30 completely, thus changing after wind terminates, can ensure that the relative humidity in hothouse 30 reaches to preserve for a long time the requirement of dried food and nuts, long-time air-supply can be avoided again, expend refrigeration and the electric energy of air-supply use, be effectively prevented from food and go mouldy and get damp again.
So far, those skilled in the art will recognize that, although the detailed multiple exemplary embodiments illustrate and describing the present invention herein, but, without departing from the spirit and scope of the present invention, still can directly determine according to present disclosure or derive other variations or modifications many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that cover all these other variations or modifications with regarding as.

Claims (7)

1. a wind cooling refrigerator, including refrigerating chamber and with the cold room of the laterally adjacent setting of described refrigerating chamber, it is characterised in that described wind cooling refrigerator also includes the hothouse with autonomous closure space, and it is arranged on the bottom of described cold room;
Dividing plate between described hothouse and described refrigerating chamber is provided with vent, controllably to supply the cooling air-flow of described refrigerating chamber bottom to described hothouse via described vent.
2. wind cooling refrigerator according to claim 1, it is characterised in that
Described vent place arranges MOD.
3. wind cooling refrigerator according to claim 2, it is characterised in that
Described hothouse also has the return air inlet flowing out described hothouse for described dry indoor gas, and described return air inlet place arranges unidirectional air door.
4. wind cooling refrigerator according to claim 3, it is characterised in that
Described hothouse is sealed container by drawer type and constitutes, including:
For holding the drawer body of article to be deposited;With
Female seat casing, it has backboard and at respective rear end and the top board that described backboard combines, base plate and two relative horizontal side plates, can hold the cavity of described drawer body with formation pull.
5. wind cooling refrigerator according to claim 4, it is characterised in that
Described vent is arranged on the horizontal side plate adjacent with described refrigerating chamber sidewall of described female seat casing, and described return air inlet is arranged on the described backboard of described hothouse.
6. wind cooling refrigerator according to claim 4, it is characterised in that
Described drawer body is provided with the drawer door of drawer body described in pull, and the edge of described drawer door is provided with sealing strip.
7. wind cooling refrigerator according to claim 2, it is characterised in that also include:
Temperature sensor, is arranged in described hothouse, for sensing the temperature in described hothouse;With
Humidity sensor, is arranged in described hothouse, for sensing the humidity in described hothouse,
Described MOD is configured to: what the temperature sensed according to described temperature sensor and/or described humidity sensor sensed is turned on and off humidity-controlledly.
CN201410692810.8A 2014-11-26 2014-11-26 Wind cooling refrigerator and control method thereof Active CN104567188B (en)

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PCT/CN2015/081867 WO2016082534A1 (en) 2014-11-26 2015-06-18 Air-cooled refrigerator and control method therefor

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CN204359024U (en) * 2014-11-26 2015-05-27 青岛海尔股份有限公司 Wind cooling refrigerator
CN204359026U (en) * 2014-11-26 2015-05-27 青岛海尔股份有限公司 Wind cooling refrigerator
CN204359027U (en) * 2014-11-26 2015-05-27 青岛海尔股份有限公司 Wind cooling refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766488A (en) * 2016-12-28 2017-05-31 青岛海尔股份有限公司 Wind cooling refrigerator and its control method
CN106766488B (en) * 2016-12-28 2019-05-31 青岛海尔股份有限公司 Wind cooling refrigerator and its control method

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