CN109579335A - Refrigeration system and refrigerator with the system - Google Patents
Refrigeration system and refrigerator with the system Download PDFInfo
- Publication number
- CN109579335A CN109579335A CN201811259498.8A CN201811259498A CN109579335A CN 109579335 A CN109579335 A CN 109579335A CN 201811259498 A CN201811259498 A CN 201811259498A CN 109579335 A CN109579335 A CN 109579335A
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- China
- Prior art keywords
- evaporator
- cooling capacity
- refrigeration system
- reversal valve
- storage chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 92
- 238000001816 cooling Methods 0.000 claims abstract description 130
- 238000003860 storage Methods 0.000 claims abstract description 63
- 238000005482 strain hardening Methods 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000010025 steaming Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
Abstract
The invention discloses a kind of refrigeration system and with the refrigerator of the system, involved refrigeration system includes compressor and is sequentially connected to the condenser of compressor outlet, throttling set；Refrigeration system further includes cooling capacity storage chamber and the reversal valve for being connected to throttling set outlet end, it is arranged in parallel the first evaporator that cooling capacity is externally provided between reversal valve and compressor inlet and provides the second evaporator of cooling capacity to cooling capacity storage chamber, reversal valve, which has, is only connected to the second working position that throttling set is connected to throttling set and the second evaporator with the first working position of the first evaporator and only；Cooling capacity storage chamber, which has, to be collected the cold-storage working condition of the second evaporator cooling capacity when compressor is run and reversal valve is in the second working position and releases cold working condition to the collected cooling capacity of the first evaporator transfer when compressor is out of service；When needing peace and quiet environment, refrigeration for refrigerator compartment cooling supply is realized by the cooling capacity of cooling capacity storage chamber, bring noise can be run to avoid compressor.
Description
Technical field
The present invention relates to household appliance technical field more particularly to a kind of refrigeration system and with the refrigerator of the system.
Background technique
Noise of refrigerator on existing market is usually to meet national standard specification, and right user or frequent feedback refrigerator are made an uproar
The big problem of sound, statistical analysis are known: the big situation of noise focuses primarily upon night.It is relatively easy to understand, around daytime
When noisy environment level of noise is bigger, user is difficult to experience the noise for meeting national standard codes and standards；And ought in the dead of night or
When the other users of person need very quiet environment rest, even if the noise of very little, user can also experience clearly.
Based on this, is exploring always produce the refrigerator that level of noise is far below national standard in the industry, to improve user experience.
Existing technical solution is mostly using increase shock-absorbing foot pad, increases damping block, patch damping clay or increase the technologies such as sound-proof material
Means carry out isolation noise.The reduction degree of these right noise reduction schemes is very limited, and in actual production manufacturing process, when
After level of noise is reduced to certain level, then to continue to reduce and just will receive the limitation that cost obviously goes up.
Therefore it needs in the industry to provide and a kind of is applied to refrigerator noise reduction effect more preferably solution compared with the prior art.
Summary of the invention
The present invention is directed at least solve one of technical problem of the existing technology, for achieving the above object, this hair
Bright to provide a kind of refrigeration system, specific design method is as follows.
A kind of refrigeration system, including compressor and be sequentially connected to the compressor outlet condenser, throttling dress
It sets；The refrigeration system further includes cooling capacity storage chamber and the reversal valve for being connected to the throttling set outlet end, the commutation
It has been arranged in parallel between valve and the compressor inlet and the first evaporator of cooling capacity is externally provided and the cooling capacity storage chamber is mentioned
Second evaporator of semen donors, the reversal valve have the first work for being only connected to the throttling set and first evaporator
Position and the second working position for being only connected to the throttling set Yu second evaporator；The cooling capacity storage chamber has described
The cold-storage of cooling capacity produced by second evaporator is collected when compressor is run and the reversal valve is in second working position
Working condition and that shifts collected cooling capacity to first evaporator when the compressor is out of service release cold work shape
State.
Further, first evaporator and second evaporator are respectively provided with the first end for being connected to the reversal valve
Mouthful and second port, the reversal valve, which has, is only connected to first port and second port so that first evaporator and described the
The third working position of loop checking installation is constituted between two evaporators；When the cooling capacity storage chamber releases cold working condition described in, institute
It states reversal valve and switches to the third working position.
Further, second evaporator is located at the top of first evaporator.
Further, the refrigeration system also has heat pipe；When the cooling capacity storage chamber releases cold working condition described in, institute
Stating heat pipe, to connect the cooling capacity storage chamber and first evaporator described the cooling capacity in the cooling capacity storage chamber to be transferred to
First evaporator.
Further, the refrigeration system also has the refrigerant circulation by the cooling capacity storage chamber and first evaporator
Pipeline is connected with circulating pump in the medium circulation pipeline；It is described when the cooling capacity storage chamber releases cold working condition described in
Pump operating cycle drives refrigerant flowing in the medium circulation pipeline described the cooling capacity in the cooling capacity storage chamber to be transferred to
First evaporator.
Further, the refrigeration system also have relatively described first evaporator be arranged in parallel in the reversal valve with it is described
The third evaporator of cooling capacity is externally provided between compressor inlet, first evaporator is directly cooling evaporator, described the
Three evaporators are air-cooled evaporator, and the reversal valve also has only be connected to the throttling set and the third evaporator the
Four working positions.
Further, there is cooling capacity storage medium in the cooling capacity storage chamber.
Further, the throttling set is capillary
Further, the reversal valve is solenoid electric valve.
The present invention also provides a kind of refrigerator, the refrigerator has refrigeration compartment, and the refrigerator is configured with as previously discussed
Refrigeration system, first evaporator is to the refrigeration compartment cooling supply.
Based on the structure of refrigeration system provided by the present invention, to quiet degree it is of less demanding (usual ambient noise is larger,
Such as daytime) in the case where, refrigerator has following working method: when needing cooling supply in refrigeration for refrigerator compartment, reversal valve is switched to
First working position, compressor run and pass through the first evaporator directly to refrigeration for refrigerator compartment cooling supply；To refrigeration for refrigerator compartment
The gap of cooling supply, reversal valve can switch to the second working position, and the second evaporator operation is simultaneously evaporated by cooling capacity storage chamber to second
Device generates cooling capacity and is collected；And in the case where (usual ambient noise is smaller such as night) more demanding to quiet degree,
Compressor is out of service, and when needing cooling supply in refrigeration for refrigerator compartment, the cooling capacity collected in cooling capacity storage chamber is transferred to the first steaming
Device is sent out to realize cooling needs；Refrigerator configured with refrigeration system involved in the present invention can be accustomed to the fortune of setting refrigerator according to user
Line mode realizes the cooling supply of refrigeration for refrigerator compartment by the cooling capacity of cooling capacity storage chamber, to keep away when user needs peace and quiet environment
Exempt from compressor operation bring noise.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of refrigerator；
Fig. 2 show the first structural schematic diagram of inventive refrigeration system；
Fig. 3 show second of structural schematic diagram of inventive refrigeration system；
Fig. 4 show the third structural schematic diagram of inventive refrigeration system；
Fig. 5 show the 4th kind of structural schematic diagram of inventive refrigeration system；
Fig. 6 show the 5th kind of structural schematic diagram of inventive refrigeration system；
Fig. 7 show the 6th kind of structural schematic diagram of inventive refrigeration system.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings, please refers to Fig. 1 to Fig. 7 institute
Show, is some better embodiments of the invention.
With reference to shown in Fig. 2, Fig. 3, Fig. 4, refrigeration system involved in this embodiment includes compressor 21 and successively connects
It is connected to condenser 22, the throttling set 23 of 21 outlet end of compressor.Specifically in the present embodiment, throttling set 23 is capillary,
In other embodiments of the invention, throttling set 23 can be the reducing pressure by regulating flow element of other forms, not make one herein specifically
One enumerates.
In Fig. 2, Fig. 3, embodiment illustrated in fig. 4, refrigeration system further includes cooling capacity storage chamber 20 and is connected to throttling set
The reversal valve 24 of 23 outlet ends is arranged in parallel between 21 input end of reversal valve 24 and compressor and externally provides the first of cooling capacity and steam
It sends out device 25 and provides the second evaporator 26 of cooling capacity to cooling capacity storage chamber 20, reversal valve 24, which has, is only connected to throttling set 23 and the
First working position of one evaporator 25 and the second working position for being only connected to throttling set 23 and the second evaporator 26.
With reference to shown in Fig. 2, Fig. 3, Fig. 4, the outlet end of throttling set 23 is connected to the arrival end A of reversal valve 24, commutation
Two outlet ends B, C of valve 24 are respectively connected to the first evaporator 25 and the second evaporator 26.Involved commutation in the present embodiment
When valve 24 is in the first working position, arrival end A is only connected to outlet end B；When reversal valve 24 is in the second working position, entrance
End A is only connected to outlet end C.It in the specific implementation process, is the intelligent control for being easy to implement reversal valve 24, reversal valve 24 is usual
For solenoid electric valve.
In the present invention, cooling capacity storage chamber 20 has to be received when compressor 21 is run and reversal valve 24 is in the second working position
Collect the cold-storage working condition of cooling capacity produced by the second evaporator 26 and when compressor 21 is out of service to the first evaporator 25
That shifts collected cooling capacity releases cold working condition.
The present invention also provides a kind of refrigerator 100, refering to what is shown in Fig. 1, refrigerator 100 has a refrigeration compartment, and configured with
On refrigeration system, the first evaporator 25 is to refrigeration compartment cooling supply.Specifically in this present embodiment, refrigeration compartment includes freezing
Compartment 11 and refrigerator room 12, the first evaporator 25 and the second evaporator 26 are all set in the wall body of refrigeration compartment.
Cooling capacity storage medium is preferably also filled in involved cooling capacity storage chamber 20 in the present invention；In addition, with reference in Fig. 1
It is shown, insulating foam layer 10 is normally filled in the outer wall of refrigerator 100, cooling capacity storage chamber 20 involved in the present invention can be embedding
In insulating foam layer 10, effective storage of cooling capacity so may be implemented.
Based on the structure of refrigeration system provided by the present invention, to quiet degree it is of less demanding (usual ambient noise is larger,
Such as daytime) in the case where, refrigerator 100 has following working method: when 100 refrigeration chamber of refrigerator needs cooling supply, reversal valve
24 switch to the first working position, and compressor 21 is run and by the first evaporator 25 directly to 100 refrigeration compartment cooling supply of refrigerator；?
To the gap of 100 refrigeration compartment cooling supply of refrigerator, reversal valve 24 can switch to the second working position, and the second evaporator 26 works and passes through
Cooling capacity storage chamber 20 generates cooling capacity to the second evaporator 26 and is collected；And more demanding (usually extraneous to quiet degree
Noise is smaller, such as night) in the case where, the compressor 21 of refrigerator 100 is out of service, needs to supply in 100 refrigeration chamber of refrigerator
When cold, the cooling capacity collected in cooling capacity storage chamber 20 is transferred to the first evaporator 25 to realize cooling needs.
Refrigerator according to the present invention can be accustomed to the working method of setting refrigerator according to user, need peace and quiet environment in user
When, 100 refrigeration compartment cooling supply of refrigerator can be realized by the cooling capacity that cooling capacity storage chamber 20 is collected, compressor 21 can during this
It is out of service, so that refrigeration for refrigerator process refrigeration system, which is greatly lowered, runs generated noise, it is specific to can satisfy user
The low noise requirement of moment harshness.
Further combined with shown in Fig. 2, in this present embodiment, the first evaporator 25 is respectively provided with the second evaporator 26 and connect
To the first port and second port (being not shown in figure) of reversal valve 24；It is relatively easy to understand, first port refers to first
The port of evaporator 25 being connected with 24 outlet end B of reversal valve, second port refer to the second evaporator 26 with reversal valve 24
Outlet end C connected port.In this present embodiment, reversal valve 24, which has, is only connected to first port and second port so that first steams
Send out the third working position that loop checking installation is constituted between device 25 and the second evaporator 26.
As shown in Figure 2, when reversal valve 24 is in third working position, shape between reversal valve 24 outlet end B and outlet end C
At connection；The both ends of such first evaporator 25 and the second evaporator 26 are respectively formed connected state, constitute one between the two
Circuit.At this point, coolant media in the first evaporator 25 and the second evaporator 26 can relative flow, to realize the biography of cooling capacity
It passs；Specifically, the cooling capacity in cooling capacity storage chamber 20 is transferred to the coolant media in the second evaporator 26, in the second evaporator 26
Coolant media flows the cooling capacity in cooling capacity storage chamber 20 being transferred to the first evaporator 25, Jin Ershi to the first evaporator 25
The cooling supply work of the refrigeration compartment of existing refrigerator 100.It is relatively easy to understand, the cooling capacity storage chamber 20 in this specific embodiment is in and releases
When cold working condition, reversal valve 24 switches to third working position.
As a kind of preferred implementation structure of Fig. 2 illustrated embodiment, refering to what is shown in Fig. 1, second in the present embodiment steams
Hair device 26 is located at the top of the first evaporator 25.Using the cooling capacity in cooling capacity storage chamber 20 to the refrigeration compartment of refrigerator 100 into
When row cooling supply, the second evaporator 26 directly acquires the cooling capacity in cooling capacity storage chamber 20, and the first evaporator 25 is for transmitting cooling capacity
To the compartment of refrigerator 100.During this, the temperature inside the second evaporator 26 is lower than the temperature inside the first evaporator 25,
When entering the second 26 inside of evaporator, to be downwardly towards the first evaporator 25 automatically, coolant media exists coolant media for liquefiable
It is gasifiable to back up automatically to the first evaporator 25 when into the first 25 inside of evaporator.Looping back and forth like this can be real
Cooling capacity is shifted to the first evaporator 25 in existing cooling capacity storage chamber 20, and realizes the refrigeration work of refrigerator 100.
As shown in connection with fig. 4, in this present embodiment, refrigeration system also has heat pipe 27, and cooling capacity storage chamber 20 is in and releases cold work
When making state, heat pipe 27 connects cooling capacity storage chamber 20 and the first evaporator 25 so that the cooling capacity in cooling capacity storage chamber 20 is transferred to the
One evaporator 25.In specific implementation process, heat pipe 27 has the operating position of connection cooling capacity storage chamber 20 and the first evaporator 25
And disconnect the off-position connected between cooling capacity storage chamber 20 and the first evaporator 25.In the present embodiment, it is needed in user
Will extremely quiet environment when, heat pipe 27 enters operating position to realize in cooling capacity storage chamber 20 cooling capacity to the first evaporator 25
Transfer；And during cooling capacity storage chamber 20 collects cooling capacity, heat pipe 27 enters off-position to separate cooling capacity storage chamber 20
The transmitting of cooling capacity between the first evaporator 25.
As shown in connection with fig. 5, in this present embodiment, it is with the structure difference of refrigeration system shown in Fig. 4: using refrigerant
Circulation line 28 replaces heat pipe 27, flowing refrigerant is wherein stored in medium circulation pipeline 28, medium circulation pipeline 28 is through being subcooled
It measures storage chamber 20 and the first evaporator 25 and is connected with circulating pump 280.When cooling capacity storage chamber 20 is in and releases cold working condition, follow
Refrigerant flowing is in 280 operation driving medium circulation pipeline 28 of ring pump to be transferred to the first evaporation for the cooling capacity in cooling capacity storage chamber 20
Device 25, and then realize the refrigeration work of refrigerator 100.
Shown in Fig. 2, Fig. 3, Fig. 4, the first evaporator 25 can be directly cooling evaporator, be also possible to air-cooled evaporation
Device.When the first evaporator 25 is air-cooled evaporator, refrigeration system also has the wind for driving 25 cooling capacity of the first evaporator to flow
Machine (not shown).
As some more preferably embodiments of the invention, with reference to shown in Fig. 5, Fig. 6, Fig. 7, in these embodiments, the
One evaporator 25 is directly cooling evaporator, and also there is refrigeration system opposite first evaporator 25 to be arranged in parallel in reversal valve 24
The third evaporator 29 of cooling capacity is externally provided between 21 input end of compressor；Wherein third evaporator 29 is air-cooled evaporation
Device, reversal valve 24 also have the 4th working position for being only connected to throttling set 23 and third evaporator 29.In specific implementation process,
It is corresponding with third evaporator 29 to be provided with the blower (not shown) for driving its cooling capacity to flow outward.With reference to as shown in the figure,
Reversal valve 24 also have outlet end D, when reversal valve 24 is in third working position, the arrival end A of reversal valve 24 only with outlet end D
Connection, throttling set 23 are connected to third evaporator 29 by the outlet end D of reversal valve 24.
As shown in connection with fig. 1, in Fig. 5, Fig. 6, embodiment shown in Fig. 7, the first evaporator 25 is set to freezing compartment 11
Side wall in, third evaporator 29 is set in the rear wall of freezing compartment 11.The installation space of usual air-cooled evaporator is larger,
Third evaporator 29, which is set in rear wall, can preferably realize installation.Of course, it should be understood that of the invention other
In embodiment, the setting position of the first evaporator 25 and third evaporator 29 also be can be interchanged.
In more detail, refering to what is shown in Fig. 5, the structure of refrigeration system involved by this specific embodiment is knot shown in Fig. 2
Increase what a third evaporator 29 was formed on the basis of structure；Refering to what is shown in Fig. 6, the knot of refrigeration system involved by this specific embodiment
Structure is to increase the formation of third evaporator 29 in structure basis shown in Fig. 3；Refering to what is shown in Fig. 7, this specific embodiment institute
The structure for being related to refrigeration system is to increase the formation of third evaporator 29 in structure basis shown in Fig. 4.
On specific structure based on refrigeration system shown in Fig. 5, Fig. 6, Fig. 7, refrigerator involved in the present invention has following
Three kinds of refrigeration modes:
Normal refrigeration mode, reversal valve 24 switch to the 4th working position, and compressor 21 is run, and third evaporator 29 is run simultaneously
Directly to the refrigeration compartment cooling supply of refrigerator；
Mute refrigeration mode, reversal valve 24 switch to the first working position, and compressor 21 is run, and the first evaporator 25 is run simultaneously
Directly to the refrigeration compartment cooling supply of refrigerator；
Super-silent refrigeration mode, compressor 21 is out of service, and the cooling capacity in cooling capacity storage chamber 20 is transferred to the first evaporator
25 and to the refrigeration compartment cooling supply of refrigerator.
It in conjunction with the specific structure of Fig. 5, Fig. 6, Fig. 7 illustrated embodiment, is relatively easy to know: involved in normal refrigeration mode
And third evaporator 29 be air-cooled evaporator, the noises of the refrigeration modes is maximum, but the refrigerator of air cooling way refrigeration makes
With having many advantages, such as that frost-free, cryogenic temperature are uniform in the process, which is suitable for the biggish feelings of ambient noises such as daytime
Condition；First evaporator 25 involved in mute refrigeration mode is directly cooling evaporator, and cooling capacity is by certainly in the refrigeration modes
The mode of right convection current realizes transmitting, and fan operation, low noise caused by opposite normal refrigeration mode are not necessarily in process of refrigerastion；
In super-silent refrigeration mode, compressor 21 and blower are out of service, generate noise with respect to noise caused by silent mode
It further will be low.
In summary, there are three types of different refrigeration modes, three kinds of differences for the refrigerator tool in Fig. 5, Fig. 6, Fig. 7 illustrated embodiment
Refrigeration mode has different grades of noise, and during the concrete application of refrigerator, user can select suitably to transport according to demand
Row mode is to control the noise generated degree of refrigerator work.
Certainly, in some specific implementation process of the invention, the refrigeration mode of refrigerator can also be used as program write-in ice
In case control system, and automatic running.Such as: 10 points of 6:00 AM-evening, at this point, when user is generally in active state, ice
Case is run by normal refrigeration mode；10 points -2:00 AM at night, at this point, user usually requires to enter sleep, refrigerator is by super-silent
Refrigeration mode operation；2:00 AM -6:00 AM, user have usually entered sleep, and refrigerator is run by mute refrigeration mode, will not
User's rest is influenced, and the cooling capacity in cooling capacity storage chamber 20 may also consume larger at this time, need to supplement cooling capacity again.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigeration system including compressor and is sequentially connected to the condenser of the compressor outlet, throttling set；
It is characterized in that, the refrigeration system further includes cooling capacity storage chamber and the reversal valve for being connected to the throttling set outlet end,
It has been arranged in parallel between the reversal valve and the compressor inlet and externally provides the first evaporator of cooling capacity and to the cooling capacity
Storage chamber provides the second evaporator of cooling capacity, and the reversal valve, which has, is only connected to the throttling set and first evaporator
First working position and the second working position for being only connected to the throttling set Yu second evaporator；The cooling capacity storage chamber tool
Have the compressor operation and the reversal valve be in second working position when collect it is cold produced by second evaporator
The cold-storage working condition of amount and the releasing to the first evaporator collected cooling capacity of transfer when the compressor is out of service
Cold working condition.
2. refrigeration system according to claim 1, which is characterized in that first evaporator and second evaporator point
There is not be connected to the first port and second port of the reversal valve, the reversal valve, which has, is only connected to first port and second
Port is so as to constitute the third working position of loop checking installation between first evaporator and second evaporator；The cooling capacity storage
It deposits chamber and is in described when releasing cold working condition, the reversal valve switches to the third working position.
3. refrigeration system according to claim 2, which is characterized in that second evaporator is located at first evaporator
Top.
4. refrigeration system according to claim 1, which is characterized in that the refrigeration system also has heat pipe；The cooling capacity
Storage chamber is in described when releasing cold working condition, and the heat pipe connects the cooling capacity storage chamber and first evaporator with by institute
It states the cooling capacity in cooling capacity storage chamber and is transferred to first evaporator.
5. refrigeration system according to claim 1, which is characterized in that the refrigeration system also has stores up by the cooling capacity
The medium circulation pipeline of chamber Yu first evaporator is deposited, is connected with circulating pump in the medium circulation pipeline；The cooling capacity storage
It deposits chamber and is in described when releasing cold working condition, the pump operating cycle drives in the medium circulation pipeline refrigerant flowing with by institute
It states the cooling capacity in cooling capacity storage chamber and is transferred to first evaporator.
6. refrigeration system described in -5 any one according to claim 1, which is characterized in that the refrigeration system also has relatively
First evaporator is arranged in parallel externally provides the third steaming of cooling capacity between the reversal valve and the compressor inlet
Device is sent out, first evaporator is directly cooling evaporator, and the third evaporator is air-cooled evaporator, and the reversal valve also has
There is the 4th working position for being only connected to the throttling set Yu the third evaporator.
7. refrigeration system described in -5 any one according to claim 1, which is characterized in that have in the cooling capacity storage chamber cold
Measure storage medium.
8. refrigeration system described in -5 any one according to claim 1, which is characterized in that the throttling set is capillary.
9. refrigeration system described in -5 any one according to claim 1, which is characterized in that the reversal valve is Electromagnetic Control
Valve.
10. a kind of refrigerator, the refrigerator has refrigeration compartment, which is characterized in that the refrigerator configuration is appointed just like claim 1-9
Refrigeration system described in meaning one, first evaporator is to the refrigeration compartment cooling supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259498.8A CN109579335A (en) | 2018-10-26 | 2018-10-26 | Refrigeration system and refrigerator with the system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259498.8A CN109579335A (en) | 2018-10-26 | 2018-10-26 | Refrigeration system and refrigerator with the system |
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| Publication Number | Publication Date |
|---|---|
| CN109579335A true CN109579335A (en) | 2019-04-05 |
Family
ID=65921004
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|---|---|---|---|
| CN201811259498.8A Pending CN109579335A (en) | 2018-10-26 | 2018-10-26 | Refrigeration system and refrigerator with the system |
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| CN2497254Y (en) * | 2001-08-30 | 2002-06-26 | 广东科龙电器股份有限公司 | Time-sharing operation refrigerator |
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| CN204027133U (en) * | 2014-06-25 | 2014-12-17 | 中韩科技有限公司 | A kind of side-by-side combination refrigerator with air-cooled and direct-cooled dual system |
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| CN204329382U (en) * | 2014-11-28 | 2015-05-13 | 合肥华凌股份有限公司 | For refrigeration system and the refrigerator of refrigerator |
| CN106352580A (en) * | 2015-07-16 | 2017-01-25 | 惠而浦股份有限公司 | Refrigeration system including evaporators associated in parallel |
| CN106662388A (en) * | 2014-07-21 | 2017-05-10 | Lg电子株式会社 | Refrigerator and control method thereof |
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| CN204027133U (en) * | 2014-06-25 | 2014-12-17 | 中韩科技有限公司 | A kind of side-by-side combination refrigerator with air-cooled and direct-cooled dual system |
| CN106662388A (en) * | 2014-07-21 | 2017-05-10 | Lg电子株式会社 | Refrigerator and control method thereof |
| CN104406317A (en) * | 2014-11-28 | 2015-03-11 | 合肥华凌股份有限公司 | Refrigeration system for refrigerator and refrigerator thereof |
| CN204329382U (en) * | 2014-11-28 | 2015-05-13 | 合肥华凌股份有限公司 | For refrigeration system and the refrigerator of refrigerator |
| CN106352580A (en) * | 2015-07-16 | 2017-01-25 | 惠而浦股份有限公司 | Refrigeration system including evaporators associated in parallel |
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Application publication date: 20190405 |