CN108302891A - The cooling control method and refrigerator of refrigerator - Google Patents
The cooling control method and refrigerator of refrigerator Download PDFInfo
- Publication number
- CN108302891A CN108302891A CN201711489246.XA CN201711489246A CN108302891A CN 108302891 A CN108302891 A CN 108302891A CN 201711489246 A CN201711489246 A CN 201711489246A CN 108302891 A CN108302891 A CN 108302891A
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- compressor
- refrigerator
- duration
- cooling
- cooling blower
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- 238000001816 cooling Methods 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005057 refrigeration Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 8
- 235000013305 food Nutrition 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of cooling control method of refrigerator and refrigerators.The cooling control method of wherein refrigerator includes：Obtain the run signal and operation duration of compressor；When determining that compressor is opened according to run signal, the first cooling blower of control is opened；Judge whether the operation duration of compressor is more than or equal to the first preset duration；And if so, the second cooling blower of control is opened, to radiate to compressor bin.The solution of the present invention is respectively arranged with wind inlet channel and exhaust air flue in the bottom of box, avoids enter into the hot wind mixing of the cold wind and discharge compressor bin of compressor bin, leads to the reduction of condenser heat exchange efficiency.Make the second cooling blower compare the first cooling blower to open a little later, the cold wind into compressor bin can be prevented to be expelled directly out so that cold wind can be fully utilized, and effectively reduce the temperature of compressor bin, cooling control method is more reasonable, reinforces the heat dissipation effect of refrigerator.
Description
Technical field
The present invention relates to family's electro-technical fields, more particularly to the cooling control method and refrigerator of a kind of refrigerator.
Background technology
As society is growing and people's living standard is continuously improved, people’s lives rhythm is also getting faster, thus
Increasingly it is ready that buying many foods is placed in refrigerator, refrigerator has become indispensable household electric in people's daily life
One of device.
Since integration finishing popularization degree degree improves, requirement standard of the people to refrigerator also steps up, and is not only outer
Face value height, superior performance are seen, also requires it that can meet house decoration demand.Built-in refrigerator not only has the work(of general refrigerator
It can, additionally it is possible to combine together with the style of cabinet.Kitchen is formd an entirety in form by refrigerator insertion cabinet, is compared
It is beautiful.
Current built-in refrigerator is generally provided with condenser in back, and the bottom and top of cabinet are provided with outlet air
Mouthful, the ventilation and heat circulatory system is formed by free convection.But the built-in refrigerator of this form is to cabinet or surrounding wall
The preset space of wall has larger requirement, generally requires reserved 15 ㎝ to 30 ㎝.Reserved space, which crosses conference, influences overall beautiful degree,
If reserved space is insufficient, and can influence refrigerator heat dissipation, and then seriously affect the normal service life of refrigerator, in addition, can also be to week
The cabinet or wall enclosed damages.
Invention content
It is an object of the invention to reinforce the heat dissipation effect of refrigerator.
A further object of the present invention is to reduce refrigerator with cabinet or between the walls at a distance from, promote refrigerator and surrounding
The overall aesthetic degree in space.
Particularly, the present invention provides a kind of cooling control method of refrigerator, wherein refrigerator includes：Babinet, internal limit
Surely there are storage space and compressor bin, and compressor bin is located at the bottom of box, compressor bin left and right ends are respectively arranged with first
Air inlet and the first air outlet, the first air inlet are provided with the first cooling blower, the second cooling are provided at the first air outlet
Wind turbine；Wind inlet channel is set to the bottom of box, is connected to compressor bin by the first air inlet；Exhaust air flue is set to babinet
Bottom is connected to by the first air outlet with compressor bin；And refrigeration system, it is configured to provide cold to storage space, wherein
Refrigeration system includes being set to the condenser and compressor of compressor bin, and the cooling control method includes：Obtain compressor
Run signal and operation duration；When determining that compressor is opened according to run signal, the first cooling blower of control is opened；Judge compression
Whether the operation duration of machine is more than or equal to the first preset duration；And if so, the second cooling blower of control is opened, with to compressor
It radiates in storehouse.
Optionally, when determining compressor shutdown according to run signal, the first cooling blower of control is shut down.
Optionally, further include after the step of determining compressor shutdown according to run signal：Obtain the shutdown of compressor
Duration；Judge to shut down whether duration is more than or equal to the second preset duration；And if so, the second cooling blower of control is shut down.
Optionally, the first preset duration is 1 minute.
Optionally, the second preset duration is 2 minutes to 5 minutes.
According to another aspect of the present invention, a kind of refrigerator is additionally provided, including：Babinet, inside define storing sky
Between and compressor bin, and compressor bin is located at the bottom of box, and compressor bin left and right ends are respectively arranged with the first air inlet and
One air outlet, the first air inlet are provided with the first cooling blower, the second cooling blower are provided at the first air outlet；Enter the wind wind
Road is set to the bottom of box, is connected to compressor bin by the first air inlet；Exhaust air flue is set to the bottom of box, passes through
One air outlet is connected to compressor bin；Refrigeration system is configured to provide cold to storage space, and wherein refrigeration system includes setting
In the condenser and compressor of compressor bin；And controller for heat sink, including：Acquisition module is configured to obtain compressor
Run signal and operation duration；First opening module, when being configured to determine that compressor is opened according to run signal, control first is cold
But wind turbine is opened；Judgment module, is configured to judge whether the operation duration of compressor is more than or equal to the first preset duration；And the
Two opening modules are configured to when the operation duration of compressor is more than or equal to the first preset duration, and the second cooling blower of control is opened
It opens, to radiate to compressor bin.
Optionally, controller for heat sink further includes：First shuts down module, is configured to determine that compressor stops according to run signal
When machine, the first cooling blower of control is shut down.
Optionally, acquisition module is configured to：Obtain the shutdown duration of compressor；Judgment module is configured to：Judgement stops
Whether machine duration is more than or equal to the second preset duration；And controller for heat sink further includes：Second shuts down module, is configured to shutting down
When duration is more than or equal to the second preset duration, the second cooling blower of control is shut down.
Optionally, condenser is set to the side close to the first air inlet in compressor bin；And compressor is set to compression
Close to the side of the first air outlet in cabin.
Optionally, the second air inlet of wind inlet channel and the second air outlet of exhaust air flue may be contained within the door body one of refrigerator
Side.
The cooling control method and refrigerator of the refrigerator of the present invention, wherein refrigerator include：Babinet, inside define storing sky
Between and compressor bin, and compressor bin is located at the bottom of box, and compressor bin left and right ends are respectively arranged with the first air inlet and
One air outlet, the first air inlet are provided with the first cooling blower, the second cooling blower are provided at the first air outlet；Enter the wind wind
Road is set to the bottom of box, is connected to compressor bin by the first air inlet；Exhaust air flue is set to the bottom of box, passes through
One air outlet is connected to compressor bin；And refrigeration system, it is configured to provide cold to storage space, wherein refrigeration system includes
It is set to the condenser and compressor of compressor bin, and cooling control method includes：Obtain run signal and the operation of compressor
Duration；When determining that compressor is opened according to run signal, the first cooling blower of control is opened；Judging the operation duration of compressor is
It is no to be more than or equal to the first preset duration；And if so, the second cooling blower of control is opened, to radiate to compressor bin.
The bottom of box is respectively arranged with wind inlet channel and exhaust air flue, avoids enter into the heat of the cold wind and discharge compressor bin of compressor bin
Wind mixes, and leads to the reduction of condenser heat exchange efficiency.Make the second cooling blower compare the first cooling blower to open a little later, can prevent
Cold wind into compressor bin is expelled directly out so that cold wind can be fully utilized, and effectively reduce the temperature of compressor bin, dissipate
Heat control method is more reasonable, reinforces the heat dissipation effect of refrigerator.
Further, the cooling control method and refrigerator of refrigerator of the invention, compressor shutdown is determined according to run signal
When, the first cooling blower of control is shut down.Further include after the step of determining compressor shutdown according to run signal：Obtain compression
The shutdown duration of machine；Judge to shut down whether duration is more than or equal to the second preset duration；And if so, the second cooling blower of control stops
Machine.After compressor is stopped, first shuts down the first cooling blower, cold wind is avoided to go successively to compressor bin；It keeps
Second cooling blower continues to run with, and can have residual to avoid the hot gas of compressor bin, influence the heat dissipation effect of refrigerator.
Further, the cooling control method and refrigerator of refrigerator of the invention determines that compressor is opened according to run signal
Qi Shi, the first cooling blower of control are opened；And when the operation duration of compressor reaches the first preset duration 1 minute, control the
Two cooling blowers are opened.When determining compressor shutdown according to run signal, the first cooling blower of control is shut down, and compressor is obtained
Shut down duration；And when shutting down duration and reaching the second preset duration 2 minutes to 5 minutes, the second cooling blower of control is shut down.It is above-mentioned
The concrete numerical value of first preset duration and the second preset duration so that the open and close machine of the first cooling blower and the second cooling blower
Time point is more reasonable, effectively enhances the integral heat sink effect of refrigerator, can effectively reduce refrigerator and surrounding cabinet or wall it
Between need reserved heat-dissipating distance, to promote the overall aesthetic degree of refrigerator and surrounding space, be freely embeddable furthermore, it is possible to realize
Cabinet or wall clearance, it is not necessary to cabinet or wall are transformed in advance so that cabinet is necessarily provided with cabinet air inlet and cupboard
Cabinet air outlet.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the structural schematic diagram of refrigerator in the prior art；
Fig. 2 is the side view of refrigerator according to an embodiment of the invention；
Fig. 3 is the vertical view of refrigerator according to an embodiment of the invention；
Fig. 4 is the structure diagram of the controller for heat sink of refrigerator according to an embodiment of the invention；
Fig. 5 is the structure diagram of the controller for heat sink of refrigerator in accordance with another embodiment of the present invention；
Fig. 6 is the schematic diagram of the cooling control method of refrigerator according to an embodiment of the invention；And
Fig. 7 is the detail flowchart of the cooling control method of refrigerator according to an embodiment of the invention.
Specific implementation mode
Fig. 1 is the structural schematic diagram of refrigerator 300 in the prior art, which is built-in refrigerator, is set to cabinet
In 200.As shown in Figure 1, current built-in refrigerator is generally provided with condenser 303 in back, it is arranged in the bottom of cabinet 200
There is cabinet air inlet 307, top is provided with cabinet air outlet 306, the ventilation and heat circulatory system is formed by free convection.Tool
Body, according to direction shown in the arrow in Fig. 1, wind by cabinet air inlet 307 by being entered outside refrigerator 300, then via compression
The compressor bin air inlet 304 of cabin 301 enters compressor bin 301, after being cooled down to compressor 302, via compressor bin
Air outlet 305 flows out compressor bin 301, later along refrigerator 300 and the gap that is formed with cabinet 200 of back flow up,
And condenser 303 is cooled down in the process, finally flowed out from cabinet air outlet 306.This free convection is formed logical
Wind heat dissipation circulating system has larger requirement to the preset space of built-in refrigerator and cabinet 200 or surroundings wall, generally requires
Reserved 15 ㎝ to 30 ㎝.Reserved space, which crosses conference, influences overall beautiful degree, if reserved space is insufficient, and can influence refrigerator and dissipate
Heat, and then the normal service life of refrigerator is seriously affected, in addition, can also be damaged to the cabinet 200 or wall of surrounding.
Present invention firstly provides a kind of refrigerator 100, the cold wind into compressor bin 12 can be prevented to be expelled directly out, made
Obtaining cold wind can be fully utilized, and effectively reduce the temperature of compressor bin 12, and cooling control method is more reasonable, reinforce refrigerator
100 heat dissipation effect.Fig. 2 is the side view of refrigerator 100 according to an embodiment of the invention, and Fig. 3 is according to one of the invention
The vertical view of the refrigerator 100 of embodiment, Fig. 4 are the structures of the controller for heat sink 50 of refrigerator according to an embodiment of the invention
Block diagram.As shown in Figures 2 to 4, the refrigerator 100 of the present embodiment may include in general manner：Babinet 10, wind inlet channel 31, outlet air
Air duct 32, refrigeration system and controller for heat sink 50.
Wherein, babinet 10, inside define storage space 11 and compressor bin 12, and compressor bin 12 is located at babinet 10
Bottom.12 left and right ends of compressor bin are respectively arranged with the first air inlet 121 and the first air outlet 122, at the first air inlet 121
It is provided with the first cooling blower 123, the second cooling blower 124 is provided at the first air outlet 122.The quantity of storage space 11 with
And structure can be configured according to demand.Storage space 11 according to purposes difference be configurable to refrigerating space, reefer space,
Alternating temperature space or fresh-keeping space.Each storage space 11 can be divided into multiple storage areas by demarcation strip, utilize rack
Or drawer storage article.
The refrigerator 100 of the present embodiment can also include：Door body 20 is pivotably disposed in the front surface of babinet 10, for
User is opened and closed storage space 11.Door body 20 can be correspondingly arranged with storage space 11, i.e., each storage space 11 is corresponding with
One or more door body.Fig. 2 shows the refrigerator 100 of the present embodiment be from top to bottom arranged there are two storage space, and this two
Storage space can be respectively set to refrigerating space and reefer space, and reefer space can be set to the lower section of refrigerating space,
Compressor bin 12 is set to the lower section of reefer space.
Wind inlet channel 31 is set to 10 bottom of babinet, is connected to compressor bin 12 by the first air inlet 121.Outlet air wind
Road 32 is set to 10 bottom of babinet, is connected to compressor bin 12 by the first air outlet 122.That is, outside refrigerator 100
Cold wind after wind inlet channel 31 by the first air inlet 121 enter compressor bin 12, to compressor bin 12 carry out fully it is cold
But, compressor bin 12 is discharged by exhaust air flue 32 by the first air outlet 122 in the hot wind after heat exchange.It should be noted that
Cold wind outside refrigerator 100 enters wind inlet channel 31 by the second air inlet 311 of wind inlet channel 31；The hot wind of compressor bin 12
It is expelled to outside refrigerator 100 by the second air outlet 321 of exhaust air flue 32.Also, the second air inlet 311 of wind inlet channel 31
It may be contained within 20 side of door body of refrigerator 100 with the second air outlet 321 of exhaust air flue 32.
As indicated by the arrows in fig. 3, the wind outside the refrigerator 100 of the present embodiment enters air inlet wind by the second air inlet 311
Road 31, then compressor bin 12 is entered by the first air inlet 121.Into compressor bin 12 cold wind to compressor bin 12 inside
Compressor 42 and condenser 41 are fully cooled, the hot wind after heat exchange by the first air outlet 122 enter exhaust air flue 32, finally by
Second air outlet 321 is expelled to the outside of refrigerator 100, realizes the abundant heat dissipation to refrigerator 100.
Refrigeration system is configured to provide cold to storage space 11, and wherein refrigeration system includes being set to compressor bin 12
Condenser 41 and compressor 42.Specifically, condenser 41 is set in compressor bin 12 close to the one of the first air inlet 121
Side；And compressor 42 is set to the side in compressor bin 12 close to the first air outlet 122.In a kind of preferred embodiment,
Condenser 41 can be coiled tube condenser, and fiber tube or fin are wound on condenser 41, to increase heat exchange area.
Specifically, refrigeration system can be the refrigeration being made of compressor 42, condenser 41, throttling set and evaporator etc.
The circulatory system.Evaporator room can also be defined inside babinet 10, and is connected to storage space 11, and refrigeration system further includes：It steams
Device is sent out, is set in evaporator room, with to 11 circularly cooling of storage space.Refrigeration system is provided to various types of storage spaces
Cold it is different so that the temperature in various types of storage spaces also differs.Temperature wherein in refrigerating space is generally located
It it is preferably 3 DEG C to 8 DEG C between 2 DEG C to 10 DEG C.Temperature range in reefer space is typically in -22 DEG C to -14 DEG C.It is different
The best storage temperature of the article of type simultaneously differs, and then also and is differed suitable for the storage space of storage.Such as fruits and vegetables class
Food is suitable for depositing in refrigerating space or fresh-keeping space, and meat food is suitable for depositing in reefer space.
As shown in figure 4, controller for heat sink 50 may include in general manner：Acquisition module 51, is sentenced first opening module 52
53 and second opening module 54 of disconnected module.In with upper module, acquisition module 51 can be configured to obtain the fortune of compressor 42
Row signal and operation duration.When first opening module 52 can be configured to determine that compressor 42 is opened according to run signal, control
First cooling blower 123 is opened.Judgment module 53 can be configured to judge whether the operation duration of compressor 42 is more than or equal to the
One preset duration.Second opening module 54 can be configured to be more than or equal to the first preset duration in the operation duration of compressor 42
When, the second cooling blower 124 of control is opened, to radiate to compressor bin 12.In a kind of specific embodiment, first is pre-
If duration can be 1 minute.I.e. after compressor 42 brings into operation, the unlatching of the first cooling blower 123 is immediately controlled；It is compressing
When the operation duration of machine 42 reaches 1 minute, the second cooling blower 124 of control is opened.
The refrigerator 100 of the present embodiment is respectively arranged with wind inlet channel 31 and exhaust air flue 32 in 10 bottom of babinet, avoid into
The hot wind mixing for entering the cold wind and discharge compressor bin 12 of compressor bin 12, leads to the reduction of 41 heat exchange efficiency of condenser.Make second
Cooling blower 124 is compared the first cooling blower 123 and is opened a little later, can prevent the cold wind into compressor bin 12 from directly being arranged
Go out so that cold wind can be fully utilized, and effectively reduce the temperature of compressor bin 12, and cooling control method is more reasonable, reinforce
The heat dissipation effect of refrigerator 100.
Fig. 5 is the structure diagram of the controller for heat sink 50 of refrigerator in accordance with another embodiment of the present invention.It is real upper one
On the basis of applying example, controller for heat sink 50 can also include：First, which shuts down module 55 and second, shuts down module 56.
Wherein, when the first shutdown module 55 can be configured to determine that compressor 42 is shut down according to run signal, control first
Cooling blower 123 is shut down.In addition, the acquisition module 51 of the controller for heat sink 50 of the present embodiment is configured to：Obtain compressor
42 shutdown duration；Judgment module 53 is configured to：Judge to shut down whether duration is more than or equal to the second preset duration.Second shuts down
Module 56 can be configured to when shutting down duration more than or equal to the second preset duration, and the second cooling blower 124 of control is shut down.
In a kind of specific embodiment, the second preset duration can be 2 minutes to 5 minutes.I.e. the second preset duration can
It can be specifically configured according to actual conditions with the arbitrary duration between being set as 2 minutes to 5 minutes.If for example,
Two preset durations are 3 minutes, then when determining that compressor 42 is shut down, the shutdown of the first cooling blower 123 is immediately controlled；In compressor
When 42 shutdown duration reaches 3 minutes, the second cooling blower 124 of control is shut down.It should be noted that above-mentioned second preset duration
It is only to enumerate, and not limitation of the invention, the second preset duration could be provided as 2 minutes to 5 for 3 minutes concrete numerical values
Arbitrary duration between minute can be specifically configured according to actual conditions.
The refrigerator 100 of the present embodiment when determining that compressor 42 is shut down according to run signal, controls the first cooling blower 123
It shuts down.Further include after determining the step of compressor 42 is shut down according to run signal：Obtain the shutdown duration of compressor 42；Sentence
It is disconnected to shut down whether duration is more than or equal to the second preset duration；And if so, the second cooling blower 124 of control is shut down.In compressor
After 42 are stopped, first shut down the first cooling blower 123, cold wind is avoided to go successively to compressor bin 12；Keep second
Cooling blower 124 continues to run with, and can have residual to avoid the hot gas of compressor bin 12, influence the heat dissipation effect of refrigerator 100.
Further, the refrigerator 100 of the present embodiment, when determining that compressor 42 is opened according to run signal, control first is cold
But wind turbine 123 is opened；And when the operation duration of compressor 42 reaches the first preset duration 1 minute, control the second cooling blower
124 open.When determining that compressor 42 is shut down according to run signal, the first cooling blower 123 of control is shut down, and compressor 42 is obtained
Shut down duration；And when shutting down duration and reaching the second preset duration 2 minutes to 5 minutes, the second cooling blower 124 of control is shut down.
The concrete numerical value of above-mentioned first preset duration and the second preset duration so that the first cooling blower 123 and the second cooling blower 124
Open and close machine time point it is more reasonable, effectively enhance refrigerator 100 integral heat sink effect, can effectively reduce refrigerator 100 with week
It encloses cabinet or needs reserved heat-dissipating distance between the walls, to promote the overall aesthetic degree of refrigerator 100 and surrounding space, this
Outside, it may be implemented to be freely embeddable cabinet or wall clearance, it is not necessary in advance be transformed cabinet or wall so that cabinet must be set
It is equipped with cabinet air inlet and cabinet air outlet.
Fig. 6 is the schematic diagram of the cooling control method of refrigerator according to an embodiment of the invention.The heat dissipation control of the refrigerator
Method processed can be executed by the controller for heat sink 50 of any of the above-described embodiment.As shown in fig. 6, the cooling control method of the refrigerator
Following steps can be executed：
Step S602 obtains the run signal and operation duration of compressor 42；
Step S604, when determining that compressor 42 is opened according to run signal, the first cooling blower 123 of control is opened；
Step S606, judges whether the operation duration of compressor 42 is more than or equal to the first preset duration, if so, executing step
S608, if it is not, returning to step S604；
Step S608, the second cooling blower 124 of control is opened, to radiate to compressor bin 12.
In above step, the first preset duration in step S606 could be provided as 1 minute.According to fortune in step S604
When row signal determines that compressor 42 is opened, the unlatching of the first cooling blower 123 is immediately controlled.The fortune of compressor 42 in step S606
When row duration is more than or equal to the first preset duration, step S608 is just executed, the second cooling blower 124 of control is opened.It may be implemented
Second cooling blower 124 is compared the first cooling blower 123 and is opened a little later, to prevent the cold wind into compressor bin 12 direct
Discharge so that cold wind can be fully utilized, and effectively reduce the temperature of compressor bin 12, cooling control method is more reasonable, adds
The heat dissipation effect of strong refrigerator 100.
It can determine that compressor 42 is to open or shut down according to the run signal of compressor 42 in step S602.In basis
When run signal determines that compressor 42 is shut down, the shutdown of the first cooling blower 123 can be controlled.In addition, in some other embodiment
In, can also include after determining the step of compressor 42 is shut down according to run signal：Obtain the shutdown duration of compressor 42；
Judge to shut down whether duration is more than or equal to the second preset duration；And if so, the second cooling blower 124 of control is shut down.Specifically,
Second preset duration can be the arbitrary duration within the scope of 2 minutes to 5 minutes, can be configured according to actual conditions.It is pressing
After contracting machine 42 is stopped, first shuts down the first cooling blower 123, cold wind is avoided to go successively to compressor bin 12；It keeps
Second cooling blower 124 continues to run with, and can have residual to avoid the hot gas of compressor bin 12, influence the heat dissipation effect of refrigerator 100.
In some optional embodiments, advanced optimizing and configuring so that refrigerator 100 is real to above-mentioned steps can be passed through
Existing higher technique effect, below in conjunction with an introduction for optionally performing flow to the present embodiment to the refrigerator of the present embodiment
Cooling control method is described in detail, the embodiment be only to execute flow for example, in the specific implementation, Ke Yigen
According to specific implementation demand, to part steps execute sequence, service condition is modified.Fig. 7 is according to one implementation of the present invention
The detail flowchart of the cooling control method of the refrigerator of example, the cooling control method of the refrigerator include the following steps：
Step S702 obtains the run signal and operation duration of compressor 42；
Step S704, when determining that compressor 42 is opened according to run signal, the first cooling blower 123 of control is opened；
Step S706, judges whether the operation duration of compressor 42 is more than or equal to the first preset duration, if so, executing step
S708, if it is not, returning to step S704；
Step S708, the second cooling blower 124 of control is opened, to radiate to compressor bin 12；
Step S710, when determining that compressor 42 is shut down according to run signal, the first cooling blower 123 of control is shut down；
Step S712 obtains the shutdown duration of compressor 42；
Step S714, judges whether the shutdown duration of compressor 42 is more than or equal to the second preset duration, if so, executing step
S716, if it is not, returning to step S712；
Step S716, the second cooling blower 124 of control are shut down.
In above step, when judging whether the operation duration of compressor 42 is default more than or equal to first in step S706
It is long, it is to judge whether the operation duration of compressor 42 reaches the first preset duration.Usually, in the operation duration of compressor 42
When reaching the first preset duration, step S708 can be executed at once, and the second cooling blower 124 of control is opened.Sentence in step S714
Whether the shutdown duration of disconnected compressor 42 is more than or equal to the second preset duration, is to judge whether the shutdown duration of compressor 42 reaches
To the second preset duration.Usually, when the shutdown duration of compressor 42 reaches the second preset duration, step can be executed at once
S716, the second cooling blower 124 of control are shut down.
It is shut down it should be noted that controlling the first cooling blower 123 when determining that compressor 42 is shut down in step S710, with
And control the second cooling blower 124 when compressor 42 shuts down the second preset duration in step S716 and shut down, before premise is all
Compressor 42 is in operating status, and the first cooling blower 123 and the second cooling blower 124 are also in working condition.Before this
Under carrying, after compressor 42 is shut down, the first cooling blower 123 and the second cooling wind that script is working condition can be just controlled
Machine 124 is shut down.
In addition, the first preset duration in step S706 could be provided as 1 minute.The second preset duration in step S714
It could be provided as 2 minutes to 5 minutes.A specific embodiment is introduced below：If the first preset duration is 1 minute, the
Two preset durations are 3 minutes, then when determining that compressor 42 is opened according to the run signal of compressor 42, it is cold to be immediately controlled first
But wind turbine 123 is opened, and when the operation duration of compressor 42 reaches 1 minute, and the second cooling blower 124 of control is opened.In root
When determining that compressor 42 is shut down according to the run signal of compressor 42, the shutdown of the first cooling blower 123 is immediately controlled, and in compressor
When 42 shutdown duration reaches 3 minutes, the second cooling blower 124 of control is shut down.
The cooling control method of the refrigerator of the present embodiment, wherein refrigerator 100 include：Babinet 10, inside define storing
Space 11 and compressor bin 12, and compressor bin 12 is located at 10 bottom of babinet, 12 left and right ends of compressor bin are respectively arranged with
One air inlet 121 and the first air outlet 122 are provided with the first cooling blower 123, the first air outlet 122 at first air inlet 121
Place is provided with the second cooling blower 124；Wind inlet channel 31 is set to 10 bottom of babinet, passes through the first air inlet 121 and compressor
Storehouse 12 is connected to；Exhaust air flue 32 is set to 10 bottom of babinet, is connected to compressor bin 12 by the first air outlet 122；And system
Cooling system is configured to provide cold to storage space 11, and wherein refrigeration system includes being set to the condenser 41 of compressor bin 12
With compressor 42, and cooling control method includes：Obtain the run signal and operation duration of compressor 42；It is true according to run signal
When determining the unlatching of compressor 42, the first cooling blower 123 of control is opened；Judge whether the operation duration of compressor 42 is more than or equal to the
One preset duration；And if so, the second cooling blower 124 of control is opened, to radiate to compressor bin 12.At 10 bottom of babinet
Portion is respectively arranged with wind inlet channel 31 and exhaust air flue 32, avoids enter into the cold wind of compressor bin 12 and compressor bin 12 is discharged
Hot wind mixes, and leads to the reduction of 41 heat exchange efficiency of condenser.Make the second cooling blower 124 compare the first cooling blower 123 to open a little later
It opens, the cold wind into compressor bin 12 can be prevented to be expelled directly out so that cold wind can be fully utilized, and effectively reduce compression
The temperature of cabin 12, cooling control method is more reasonable, reinforces the heat dissipation effect of refrigerator 100.
Further, the cooling control method of the refrigerator of the present embodiment, when determining that compressor 42 is shut down according to run signal,
Control the shutdown of the first cooling blower 123.Further include after determining the step of compressor 42 is shut down according to run signal：Obtain pressure
The shutdown duration of contracting machine 42；Judge to shut down whether duration is more than or equal to the second preset duration；And if so, the second cooling wind of control
Machine 124 is shut down.After compressor 42 is stopped, first shuts down the first cooling blower 123, cold wind is avoided to go successively to press
Contracting cabin 12；It keeps the second cooling blower 124 to continue to run with, can have residual to avoid the hot gas of compressor bin 12, influence refrigerator
100 heat dissipation effect.
Further, the cooling control method of the refrigerator of the present embodiment determines that compressor 42 is opened according to run signal
When, the first cooling blower 123 of control is opened；And when the operation duration of compressor 42 reaches the first preset duration 1 minute, control
Second cooling blower 124 is opened.When determining that compressor 42 is shut down according to run signal, the first cooling blower 123 of control is shut down, and is obtained
Take the shutdown duration of compressor 42；And when shutting down duration and reaching the second preset duration 2 minutes to 5 minutes, the second cooling of control
Wind turbine 124 is shut down.The concrete numerical value of above-mentioned first preset duration and the second preset duration so that the first cooling blower 123 and
The open and close machine time point of two cooling blowers 124 is more reasonable, effectively enhances the integral heat sink effect of refrigerator 100, can effectively subtract
Few refrigerator 100 and surrounding cabinet need reserved heat-dissipating distance between the walls, to promote the whole of refrigerator 100 and surrounding space
Body aesthetics is freely embeddable cabinet or wall clearance, it is not necessary to be transformed, make to cabinet or wall in advance furthermore, it is possible to realize
It obtains cabinet and is necessarily provided with cabinet air inlet and cabinet air outlet.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of cooling control method of refrigerator, wherein the refrigerator includes：Babinet, inside define storage space and compression
Cabin, and the compressor bin is located at the bottom of box, the compressor bin left and right ends are respectively arranged with the first air inlet
With the first air outlet, first air inlet is provided with the first cooling blower, and it is cold to be provided with second at first air outlet
But wind turbine；Wind inlet channel is set to the bottom of box, is connected to the compressor bin by first air inlet；Outlet air
Air duct is set to the bottom of box, is connected to the compressor bin by first air outlet；And refrigeration system, match
It is set to the storage space and cold is provided, wherein the refrigeration system includes being set to the condenser and pressure of the compressor bin
Contracting machine, and the cooling control method includes：
Obtain the run signal and operation duration of the compressor；
When determining that the compressor is opened according to the run signal, controls first cooling blower and open；
Judge whether the operation duration of the compressor is more than or equal to the first preset duration；And
If so, control second cooling blower is opened, to radiate to the compressor bin.
2. the cooling control method of refrigerator according to claim 1, wherein
When determining the compressor shutdown according to the run signal, controls first cooling blower and shut down.
3. the cooling control method of refrigerator according to claim 2, wherein determining the pressure according to the run signal
Further include after the step of contracting machine is shut down：
Obtain the shutdown duration of the compressor；
Judge whether the shutdown duration is more than or equal to the second preset duration；And
If so, control second cooling blower is shut down.
4. the cooling control method of refrigerator according to claim 1, wherein
First preset duration is 1 minute.
5. the cooling control method of refrigerator according to claim 3, wherein
Second preset duration is 2 minutes to 5 minutes.
6. a kind of refrigerator, including：
Babinet, inside define storage space and compressor bin, and the compressor bin is located at the bottom of box, the pressure
Contracting cabin left and right ends are respectively arranged with the first air inlet and the first air outlet, and first air inlet is provided with the first cooling
Wind turbine is provided with the second cooling blower at first air outlet；
Wind inlet channel is set to the bottom of box, is connected to the compressor bin by first air inlet；
Exhaust air flue is set to the bottom of box, is connected to the compressor bin by first air outlet；
Refrigeration system is configured to provide cold to the storage space, wherein the refrigeration system includes being set to the compression
The condenser and compressor of cabin；And
Controller for heat sink, including：Acquisition module is configured to obtain the run signal and operation duration of the compressor；First
Opening module when being configured to determine that the compressor is opened according to the run signal, controls first cooling blower and opens；
Judgment module, is configured to judge whether the operation duration of the compressor is more than or equal to the first preset duration；And second open
Module is configured to, when the operation duration of the compressor is more than or equal to the first preset duration, control second cooling blower
It opens, to radiate to the compressor bin.
7. refrigerator according to claim 6, wherein the controller for heat sink further includes：
First shuts down module, when being configured to determine the compressor shutdown according to the run signal, control first cooling
Fan parking.
8. refrigerator according to claim 7, wherein
The acquisition module is configured to：Obtain the shutdown duration of the compressor；
The judgment module is configured to：Judge whether the shutdown duration is more than or equal to the second preset duration；And
The controller for heat sink further includes：Second shuts down module, is configured to default more than or equal to second in the shutdown duration
When duration, controls second cooling blower and shut down.
9. refrigerator according to claim 6, wherein
The condenser is set to the side close to first air inlet in the compressor bin；And
The compressor is set to the side close to first air outlet in the compressor bin.
10. refrigerator according to claim 6, wherein
Second air inlet of the wind inlet channel may be contained within the door body of the refrigerator with the second air outlet of the exhaust air flue
Side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489246.XA CN108302891B (en) | 2017-12-29 | 2017-12-29 | Heat dissipation control method of refrigerator and refrigerator |
| PCT/CN2018/125059 WO2019129245A1 (en) | 2017-12-29 | 2018-12-28 | Heat dissipation control method for refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489246.XA CN108302891B (en) | 2017-12-29 | 2017-12-29 | Heat dissipation control method of refrigerator and refrigerator |
Publications (2)
| Publication Number | Publication Date |
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| CN108302891A true CN108302891A (en) | 2018-07-20 |
| CN108302891B CN108302891B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711489246.XA Active CN108302891B (en) | 2017-12-29 | 2017-12-29 | Heat dissipation control method of refrigerator and refrigerator |
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| Country | Link |
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| CN (1) | CN108302891B (en) |
| WO (1) | WO2019129245A1 (en) |
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| WO2019129245A1 (en) * | 2017-12-29 | 2019-07-04 | 青岛海尔股份有限公司 | Heat dissipation control method for refrigerator and refrigerator |
| CN111609614A (en) * | 2019-02-26 | 2020-09-01 | 青岛海尔股份有限公司 | Refrigerator with double fans and control method thereof |
| CN113970228A (en) * | 2020-07-24 | 2022-01-25 | 青岛海尔特种电冰柜有限公司 | Heat abstractor and gradevin |
| US20220079191A1 (en) * | 2019-01-04 | 2022-03-17 | Haier Smart Home Co., Ltd. | Refrigerating and freezing device |
| WO2024002087A1 (en) * | 2022-06-29 | 2024-01-04 | 青岛海尔电冰箱有限公司 | Refrigerator |
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Also Published As
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| WO2019129245A1 (en) | 2019-07-04 |
| CN108302891B (en) | 2020-04-21 |
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Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |
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Effective date of registration: 20200928 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Haier Smart Home Co., Ltd. |