CN108895736A - A kind of supercooling circulatory system control method, the supercooling circulatory system and refrigerator - Google Patents
A kind of supercooling circulatory system control method, the supercooling circulatory system and refrigerator Download PDFInfo
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- CN108895736A CN108895736A CN201810283938.7A CN201810283938A CN108895736A CN 108895736 A CN108895736 A CN 108895736A CN 201810283938 A CN201810283938 A CN 201810283938A CN 108895736 A CN108895736 A CN 108895736A
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- temperature
- throttling device
- refrigerant
- compressor
- blower
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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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
-
- 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
- F25B2600/00—Control issues
- F25B2600/11—Fan speed control
Abstract
The embodiment of the invention discloses a kind of supercooling circulatory system control method, the supercooling circulatory system and refrigerator, methods to include：The first compartment temperature is obtained, if judgement knows that first compartment temperature is greater than default start-up temperature, starts compressor；Second compartment temperature after obtaining the compressor start, and the temperature gap of the second compartment temperature Yu the default start-up temperature is calculated；The revolving speed of the first blower and the aperture of first throttling device and second throttling device are adjusted according to the temperature gap.The present invention adjusts the mass dryness fraction into the refrigerant of gas-liquid separator by adjusting the first rotation speed of fan, to adjust the refrigerant flow in two circuits, the refrigerating capacity of the circulatory system is entirely subcooled in final adjustment.
Description
Technical field
The present invention relates to refrigeration control technical fields, and in particular to a kind of supercooling circulatory system control method, excessively SAPMAC method
System and refrigerator.
Background technique
Currently, the refrigeration system for being widely used in refrigerator is the steam compression type circulatory system, mainly by compressor, condensation
The components such as device, throttling set and evaporator composition, and using pure matter such as R290 as refrigeration working medium.In general, refrigerator is fast
It is required when refrigeration capacity requirement when speed drags down temperature is much larger than its stable operation, thus while matching compressor need it is larger according to the former
Refrigerating capacity match.
The existing single compressor refrigerator overwhelming majority uses the working method of interval, compressor frequency when can bring stable operation
The problem of numerous starting, this is unfavorable for the energy conservation of refrigerator.If the compressor for matching big refrigerating capacity cannot but make full use of,
This is also a kind of waste to the performance of compressor.Although existing double compressor system scheme is adjustable cooling capacity, but increase
One compressor causes increased costs.Meanwhile when dragging down temperature, compressor presses relatively high, energy consumption using the refrigerator of pure refrigerants
It is larger, and the component and temperature of non-azeotropic working medium cannot be simply efficiently used using non-azeotropic mixed working medium substitution pure refrigerants
Slip characteristic can not also embody the superiority of non-azeotropic working medium in traditional refrigeration system of refrigerator.
During realizing the embodiment of the present invention, inventor has found to lack the adjustable supercooling of cooling capacity in existing method
The circulatory system and its control method.
Summary of the invention
In order at least be partially solved the above-mentioned problems in the prior art, the present invention proposes a kind of supercooling circulatory system
Control method, the supercooling circulatory system and refrigerator.
In a first aspect, the embodiment of the present invention proposes a kind of supercooling circulatory system control method, including：
The first compartment temperature is obtained, if judgement knows that first compartment temperature is greater than default start-up temperature, starts pressure
Contracting machine；
Second compartment temperature after obtaining the compressor start, and be calculated the second compartment temperature with it is described pre-
If the temperature gap of start-up temperature；
The revolving speed of the first blower and opening for first throttling device and second throttling device are adjusted according to the temperature gap
Degree.
Optionally, the revolving speed and first throttling device and second that the first blower is adjusted according to the temperature gap
The aperture of throttling set, specifically includes：
If judgement knows that the temperature gap is greater than to preset and judges temperature, the revolving speed of first blower is turned down, and
The aperture of the first throttling device and the second throttling device.
Optionally, the method also includes：
It obtains the temperature gap and is greater than default the first accumulated running time for judging compressor when temperature；
If judgement knows that first accumulated running time is more than or equal to the first preset time, or, the described first accumulative fortune
The row time is less than first preset time and first compartment temperature is less than or equal to the default start-up temperature, then closes institute
State compressor.
Optionally, the method also includes：
If judgement knows that first accumulated running time is more than or equal to the first preset time, or, the described first accumulative fortune
The row time is less than first preset time and first compartment temperature is less than or equal to the default start-up temperature, then to described
First accumulated running time was zeroed out.
Optionally, the revolving speed and first throttling device and second that the first blower is adjusted according to the temperature gap
The aperture of throttling set, specifically includes：
If judgement knows that the temperature gap is less than or equal to the default judgement temperature, turning for first blower is tuned up
The aperture of speed and the first throttling device and the second throttling device.
Optionally, the method also includes：
When obtaining the temperature gap less than or equal to the default judgement temperature when the second accumulative operation of the compressor
Between；
If judgement knows that second accumulated running time is more than or equal to the second preset time, or, the described second accumulative fortune
The row time is less than second preset time and first compartment temperature is less than or equal to the default start-up temperature, then closes institute
State compressor.
Optionally, the method also includes：
If judgement knows that second accumulated running time is more than or equal to the second preset time, or, the described second accumulative fortune
The row time is less than second preset time and first compartment temperature is less than or equal to the default start-up temperature, then to described
Second accumulated running time was zeroed out.
Second aspect, the embodiment of the present invention also propose a kind of supercooling circulatory system, including：Compressor, the first condenser,
Two condensers, gas-liquid separator, first throttling device, second throttling device, the first regenerator, the second regenerator, steam subcooler
Send out device, the first blower, the second blower, compartment temperature sensor and controller；
The refrigerant of the compressor discharge enters the gas-liquid point after carrying out partial condensation in first condenser
From device；
The outlet of the gas-liquid separator is divided into two-way, after the first via exports the first boiling point component refrigerant, successively through institute
The first refrigerant is obtained after stating subcooler, first regenerator, the first throttling device and second regenerator；Second
After road exports second boiling point component refrigerants, successively filled through second condenser, second regenerator, second throttling
It sets and obtains second refrigerant with after the evaporator；
After first refrigerant and the second refrigerant converge, the compressor is returned through first regenerator；
First blower is correspondingly arranged with first condenser, for adjusting the refrigerant in first condenser
Mass dryness fraction；
Second blower is correspondingly arranged with second condenser, for adjusting the refrigerant in second condenser
Mass dryness fraction；
The compartment temperature sensor is for indoor compartment temperature between obtaining；
The controller respectively with the compartment temperature sensor, the compressor, first blower, the first segment
Stream device is connected with the second throttling device, for executing any of the above-described method；
Wherein, the boiling point of the first boiling point component refrigerant is higher than the boiling point of the second boiling point component refrigerants.
Optionally, the refrigerant of the compressor discharge is mixed non-azeotropic refrigerant.
The third aspect, the embodiment of the present invention also propose a kind of refrigerator, including any of the above-described supercooling circulatory system.
Fourth aspect, the embodiment of the present invention also propose a kind of electronic equipment, including：
At least one processor；And
At least one processor being connect with the processor communication, wherein：
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program to refer to
Order is able to carry out the above method.
5th aspect, the embodiment of the present invention also propose a kind of non-transient computer readable storage medium, the non-transient meter
Calculation machine readable storage medium storing program for executing stores computer program, and the computer program makes the computer execute the above method.
As shown from the above technical solution, the present invention adjusts the system into gas-liquid separator by adjusting the first rotation speed of fan
The mass dryness fraction of cryogen, to adjust the refrigerant flow in two circuits, the refrigerating capacity of the circulatory system is entirely subcooled in final adjustment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these figures.
Fig. 1 is a kind of flow diagram for supercooling circulatory system control method that one embodiment of the invention provides；
Fig. 2 is the structural schematic diagram that the circulatory system is subcooled in a kind of ice that one embodiment of the invention provides；
Fig. 3 be another embodiment of the present invention provides a kind of supercooling circulatory system control method flow diagram；
Fig. 4 is the logic diagram for the electronic equipment that one embodiment of the invention provides.
Specific embodiment
With reference to the accompanying drawing, further description of the specific embodiments of the present invention.Following embodiment is only used for more
Technical solution of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Fig. 1 shows a kind of flow diagram that circulatory system control method is subcooled provided in this embodiment, including：
S101, the first compartment temperature is obtained, if judgement knows that first compartment temperature is greater than default start-up temperature, opened
Dynamic compressor.
Wherein, first compartment temperature is compressor inactive time indoor temperature.
The default start-up temperature is default settings for judging whether the temperature of starting compressor.
For example, when controller detects compartment temperature T1> presets start-up temperature T2Shi Qidong compressor, T2Setting
Such as -30~-18 DEG C of temperature.
S102, obtain the second compartment temperature after the compressor start, and be calculated the second compartment temperature with
The temperature gap of the default start-up temperature.
Wherein, the second compartment temperature be compressor start after between indoor temperature.
S103, the revolving speed that the first blower is adjusted according to the temperature gap and first throttling device and the second throttling fill
The aperture set.
Specifically, controller obtains the first compartment temperature, if judgement knows that first compartment temperature is greater than default starting
Temperature then starts compressor；Second compartment temperature after obtaining the compressor start, and the second compartment temperature is calculated
The temperature gap of degree and the default start-up temperature；The revolving speed and first segment of the first blower are adjusted according to the temperature gap
Flow the aperture of device and second throttling device.
The controller is a part being subcooled in the circulatory system, and Fig. 2 shows the structures of the supercooling circulatory system to show
It is intended to, including：Compressor 101, the first condenser 102, gas-liquid separator 103, subcooler 104, the second condenser 105, second
Blower 106, the first blower 107, the first regenerator 108, first throttling device 109, the second regenerator 110, second throttling device
111, evaporator 112, compartment temperature sensor 113 and controller 114.
Described in the refrigerant that the compressor 101 is discharged carries out entering after partial condensation in first condenser 102
Gas-liquid separator 103.
The outlet of the gas-liquid separator 103 is divided into two-way and successively passes through after the first via exports the first boiling point component refrigerant
It is obtained after the subcooler 104, first regenerator 108, the first throttling device 109 and second regenerator 110
First refrigerant；After second tunnel exports second boiling point component refrigerants, successively through second condenser 105, second time described
Second refrigerant is obtained after hot device 110, the second throttling device 111 and the evaporator 112.
After first refrigerant and the second refrigerant converge, the compression is returned through first regenerator 108
Machine 101.
First blower 107 is correspondingly arranged with first condenser 102, for adjusting first condenser 102
In refrigerant mass dryness fraction.
Second blower 106 is correspondingly arranged with second condenser 105, for adjusting second condenser 105
In refrigerant mass dryness fraction.
The compartment temperature sensor 113 is for indoor compartment temperature between obtaining.
The controller 114 respectively with the compartment temperature sensor 113, the compressor 101, first blower
107, the first throttling device 109 and the second throttling device 111 connect, for executing step S101-S103.
Wherein, the boiling point of the first boiling point component refrigerant is higher than the boiling point of the second boiling point component refrigerants.
The refrigerant of the compressor discharge is mixed non-azeotropic refrigerant, and such as R290/R600a can be in conjunction in system
Compressor pressure ratio when pure refrigerants R290 drags down temperature, lifting system performance is effectively reduced in refrigerant supercooling effect.
Specifically, the compressor 101, the first blower 107, the second blower 106, first throttling device 109, second throttle
Device 111, compartment temperature sensor 113 are connect with controller 114, control opening for the compressor 101 by controller 114
It opens and closes, control the aperture of the first blower 107 and the second blower 106, control the second throttling device of first throttling device 109
111 aperture receives the compartment temperature that compartment temperature sensor 113 detects.
In the supercooling circulatory system shown in Fig. 2, including refrigerating circuit and two circuits of cold loop excessively：
The compressor 101, the first condenser 102, gas-liquid separator 103, the second condenser 105, the second regenerator
110, second throttling device 111, evaporator 112, the first regenerator 108, which are linked in sequence, constitutes refrigerating circuit.
The compressor 101, the first condenser 102, gas-liquid separator 103, subcooler 104, the first regenerator 108,
One throttling set 109, the second regenerator 110, the sequential connection of the first regenerator 108 constituted cold loop.
The present embodiment adjusts the revolving speed of the first blower 107 by controller 114 to adjust the system into gas-liquid separator 103
The mass dryness fraction of cryogen, to adjust the flow of the refrigerant in cold loop and refrigerating circuit.Pass through the partial condensation of condenser
Carry out adjusting refrigerant flow rate, while respectively obtaining rich in high boiling component and rich in the refrigerant of low boiling component, rich in high boiling
Point component refrigerants are subcooled low boiling point refrigerant in the second regenerator 110 after the throttling of first throttling device 109, reflect
In the temperature glide characteristic of non-azeotropic refrigerant, evaporating pressure can be improved in the case where 112 outlet temperature of evaporator is certain.One
Aspect can need to adjust the cooling capacity of evaporator according to load；On the other hand the temperature glide of non-azeotropic working medium can be made full use of special
Property, evaporating pressure is improved, there is energy-saving potential；Compressor pressure ratio can be reduced using non-azeotropic mixed working medium simultaneously, reduce system
Energy consumption.
The present embodiment adjusts the mass dryness fraction into the refrigerant of gas-liquid separator by adjusting the first rotation speed of fan, to adjust
The refrigerant flow in two circuits is saved, the refrigerating capacity of the circulatory system is entirely subcooled in final adjustment.
Further, on the basis of above method embodiment, S103 is specifically included：
If S1031, judgement know that the temperature gap is greater than to preset and judge temperature, first blower 107 is turned down
The aperture of revolving speed and the first throttling device 109 and the second throttling device 111.
If S1032, judgement know that the temperature gap is less than or equal to the default judgement temperature, first wind is tuned up
The aperture of the revolving speed of machine 107 and the first throttling device 109 and the second throttling device 111.
For example, as shown in figure 3, controller 114 detects compartment temperature T1, and determine T1With default start-up temperature T2's
Difference DELTA T, as Δ T > Δ T1When, 114 decision-making system of controller enter system heat load it is larger when working condition, this time control
Device 114 processed turns the revolving speed of the first blower 107 down, turns the aperture of first throttling device 109, second throttling device 111 down, simultaneously product
The runing time t of tired compressor1；As Δ T≤Δ T1When, 114 decision-making system of controller enter system heat load it is smaller when work
State, controller 114 tunes up the revolving speed of the first blower 107 at this time, tunes up first throttling device 109, second throttling device 111
Aperture, while accumulating compressor operating time t3.Wherein, T1Such as 5~20 DEG C of set temperature, T2Set temperature such as -30~-
18℃。
The present embodiment adjusts the revolving speed of the first blower by controller to adjust into the dry of the refrigerant of gas-liquid separator
Degree, to adjust the flow of the refrigerant in cold loop and refrigerating circuit.System is adjusted by the partial condensation of condenser
Cryogen flow, while respectively obtaining rich in high boiling component and rich in the refrigerant of low boiling component, it is rich in high boiling component system
Cryogen is subcooled low boiling point refrigerant in the second regenerator after first throttling device throttles, in view of non-azeotropic refrigerant
Temperature glide characteristic, evaporating pressure can be improved in the case where evaporator outlet temperature is certain.It on the one hand can be according to load
Need to adjust the cooling capacity of evaporator；On the other hand the temperature glide characteristic of non-azeotropic working medium can be made full use of, evaporating pressure is improved,
With energy-saving potential；Compressor pressure ratio can be reduced using non-azeotropic mixed working medium simultaneously, reduce system energy consumption.
Further, on the basis of above method embodiment, the method also includes：
S1041, the temperature gap is obtained greater than default the first accumulated running time for judging compressor when temperature.
If S1042, judgement know that first accumulated running time is more than or equal to the first preset time, or, described first
Accumulated running time is less than first preset time and first compartment temperature is less than or equal to the default start-up temperature, then
Close the compressor.
If S1043, judgement know that first accumulated running time is more than or equal to the first preset time, or, described first
Accumulated running time is less than first preset time and first compartment temperature is less than or equal to the default start-up temperature, then
First accumulated running time is zeroed out.
The second of the compressor is accumulative when S1051, the acquisition temperature gap are less than or equal to the default judgement temperature
Runing time.
If S1052, judgement know that second accumulated running time is more than or equal to the second preset time, or, described second
Accumulated running time is less than second preset time and first compartment temperature is less than or equal to the default start-up temperature, then
Close the compressor.
Further, on the basis of above method embodiment, the method also includes：
If S1053, judgement know that second accumulated running time is more than or equal to the second preset time, or, described second
Accumulated running time is less than second preset time and first compartment temperature is less than or equal to the default start-up temperature, then
Second accumulated running time is zeroed out.
Wherein, first accumulated running time is that temperature gap is greater than the default operation for judging compressor when temperature
Time, i.e. system enter system heat load it is larger when working condition accumulated running time.
Second accumulated running time is that temperature gap is less than or equal to compressor when the default judgement temperature
Runing time, i.e. system enter system heat load it is smaller when working condition accumulated running time.
First preset time and second preset time be respectively under preset system high load working condition and
Threshold time under small load condition.
For example, as shown in figure 3, controller 114 detects compressor 101 under the biggish operating condition of system loading
Accumulated running time t1>=the first preset time t2Or t1< t2And compartment temperature T1≤ preset start-up temperature T2When, controller
114 close compressors 101 reset t1；Under the lesser operating condition of system loading, controller 114 detects the accumulative of compressor 101
Runing time t3>=the second preset time t4Or t3< t4And T1≤T2When, controller (114) close compressor (101) is reset
t3；Wherein：t2For the setting working time of compressor 101 under system high load working condition, such as 60~600min, t4It is small negative for system
The setting working time of compressor 101 under lotus operating condition, such as 60~600min.
The present embodiment can not have to frequent start-stop compressor by adjusting the cooling capacity of the supercooling circulatory system, have energy conservation latent
Power.
On the other hand, the embodiment of the present invention also proposes a kind of refrigerator, including any of the above-described supercooling circulatory system.
Higher boiling and low boiling point two parts working medium are isolated by the gradually fractional condensation of non-azeotropic mixed working medium in the prior art
Respectively enteing refrigeration evaporator and refrigerating evaporator realizes different evaporating temperatures, while the pressurization of injector is utilized
The pressure ratio for reducing compressor, improves system effect.But this system realizes dual temperature just with non-azeotropic mixed working medium
The function of refrigeration is suitable for refrigerator, but can not achieve the adjusting to single warm area evaporator capacity, while injector
Presence determine the evaporator for certainly existing two different evaporating temperatures, this only one system mostly in actual work with refrigerator
Cold temperature is incompatible, and the introducing of injector increases cost, complicated system.
Refrigerator provided in this embodiment uses mixed non-azeotropic refrigerant, adjusts entrance by adjusting the first rotation speed of fan
The refrigerant mass dryness fraction of gas-liquid separator, to adjust the refrigerant flow in cold loop and refrigerating circuit, final adjustment is entire
The refrigerating capacity of refrigeration system of refrigerator；Supercooling low boiling component refrigerant after the throttling of high boiling component refrigerant is utilized simultaneously
To make full use of non-azeotropic working medium temperature glide characteristic, in the case where evaporator outlet temperature is certain, evaporating pressure, phase are improved
Compared with the pressure ratio that pure refrigerants can be effectively compressed machine, refrigeration performance is promoted；It can also realize the supercooling of low boiling component refrigerant,
Realize the promotion of overall performance.
Reference Fig. 4, the electronic equipment, including：Processor (processor) 401, memory (memory) 402 and total
Line 403.
Wherein, the processor 401 and memory 402 complete mutual communication by the bus 403.
The processor 401 is used to call the program instruction in the memory 402, to execute above-mentioned each method embodiment
Provided method.
The present embodiment discloses a kind of computer program product, and the computer program product includes being stored in non-transient calculating
Computer program on machine readable storage medium storing program for executing, the computer program include program instruction, when described program instruction is calculated
When machine executes, computer is able to carry out method provided by above-mentioned each method embodiment.
The present embodiment provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage medium
Computer instruction is stored, the computer instruction makes the computer execute method provided by above-mentioned each method embodiment.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
It should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
Invention is explained in detail for previous embodiment, those skilled in the art should understand that：It still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (12)
1. a kind of supercooling circulatory system control method, which is characterized in that including：
The first compartment temperature is obtained, if judgement knows that first compartment temperature is greater than default start-up temperature, starts compressor；
Second compartment temperature after obtaining the compressor start, and the second compartment temperature is calculated and is opened with described preset
The temperature gap of dynamic temperature；
The revolving speed of the first blower and the aperture of first throttling device and second throttling device are adjusted according to the temperature gap.
2. the method according to claim 1, wherein described adjust turning for the first blower according to the temperature gap
The aperture of speed and first throttling device and second throttling device, specifically includes：
If judgement know the temperature gap be greater than it is default judge temperature, turn the revolving speed of first blower and described down
The aperture of first throttling device and the second throttling device.
3. according to the method described in claim 2, it is characterized in that, the method also includes：
It obtains the temperature gap and is greater than default the first accumulated running time for judging compressor when temperature；
If judgement knows that first accumulated running time is more than or equal to the first preset time, or, when the described first accumulative operation
Between be less than first preset time and first compartment temperature and be less than or equal to the default start-up temperature, then close the pressure
Contracting machine.
4. according to the method described in claim 3, it is characterized in that, the method also includes：
If judgement knows that first accumulated running time is more than or equal to the first preset time, or, when the described first accumulative operation
Between be less than first preset time and first compartment temperature and be less than or equal to the default start-up temperature, then to described first
Accumulated running time is zeroed out.
5. the method according to claim 1, wherein described adjust turning for the first blower according to the temperature gap
The aperture of speed and first throttling device and second throttling device, specifically includes：
If judgement knows that the temperature gap is less than or equal to the default judgement temperature, the revolving speed of first blower is tuned up,
And the aperture of the first throttling device and the second throttling device.
6. according to the method described in claim 3, it is characterized in that, the method also includes：
Obtain the second accumulated running time that the temperature gap is less than or equal to compressor when the default judgement temperature；
If judgement knows that second accumulated running time is more than or equal to the second preset time, or, when the described second accumulative operation
Between be less than second preset time and first compartment temperature and be less than or equal to the default start-up temperature, then close the pressure
Contracting machine.
7. according to the method described in claim 6, it is characterized in that, the method also includes：
If judgement knows that second accumulated running time is more than or equal to the second preset time, or, when the described second accumulative operation
Between be less than second preset time and first compartment temperature and be less than or equal to the default start-up temperature, then to described second
Accumulated running time is zeroed out.
8. a kind of supercooling circulatory system, which is characterized in that including：Compressor, the first condenser, the second condenser, subcooler, gas
Liquid/gas separator, first throttling device, second throttling device, the first regenerator, the second regenerator, evaporator, the first blower, second
Blower, compartment temperature sensor and controller；
The refrigerant of the compressor discharge enters the gas-liquid separator after carrying out partial condensation in first condenser；
The outlet of the gas-liquid separator is divided into two-way, after the first via exports the first boiling point component refrigerant, successively through the mistake
The first refrigerant is obtained after cooler, first regenerator, the first throttling device and second regenerator；Second road is defeated
Out after second boiling point component refrigerants, successively through second condenser, second regenerator, the second throttling device and
Second refrigerant is obtained after the evaporator；
After first refrigerant and the second refrigerant converge, the compressor is returned through first regenerator；
First blower is correspondingly arranged with first condenser, for adjusting the dry of the refrigerant in first condenser
Degree；
Second blower is correspondingly arranged with second condenser, for adjusting the dry of the refrigerant in second condenser
Degree；
The compartment temperature sensor is for indoor compartment temperature between obtaining；
The controller is filled with the compartment temperature sensor, the compressor, first blower, the first throttle respectively
It sets and is connected with the second throttling device, for executing the method according to claim 1 to 7；
Wherein, the boiling point of the first boiling point component refrigerant is higher than the boiling point of the second boiling point component refrigerants.
9. the supercooling circulatory system according to claim 8, which is characterized in that the refrigerant of the compressor discharge is non-total
Boil mix refrigerant.
10. a kind of refrigerator, which is characterized in that including the circulatory system is subcooled as claimed in claim 8 or 9.
11. a kind of electronic equipment, which is characterized in that including：
At least one processor；And
At least one processor being connect with the processor communication, wherein：
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program to instruct energy
Enough methods executed as described in claim 1 to 7 is any.
12. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
Computer program is stored up, the computer program makes the computer execute the method as described in claim 1 to 7 is any.
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