CN106642453A - Refrigeration implement combined with air-conditioner and refrigerator and controlling method thereof - Google Patents
Refrigeration implement combined with air-conditioner and refrigerator and controlling method thereof Download PDFInfo
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- CN106642453A CN106642453A CN201611048034.3A CN201611048034A CN106642453A CN 106642453 A CN106642453 A CN 106642453A CN 201611048034 A CN201611048034 A CN 201611048034A CN 106642453 A CN106642453 A CN 106642453A
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- air
- refrigerator
- evaporator
- temperature
- conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/121—Sensors measuring the inside temperature of particular compartments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Atmospheric Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigeration implement combined with an air-conditioner and a refrigerator and a controlling method thereof. The refrigeration implement comprises a refrigerator chamber, an air-conditioner chamber, a refrigeration system and a control system, wherein the refrigerator chamber is provided with a refrigerator evaporator which provides cooling capacity, the air-conditioner chamber is provided with an air-conditioner evaporator and a cold-storage device, the air-conditioner chamber is communicated with the outside through a clod air duct, the cold-storage device is used for absorbing the cooling capacity when the air-conditioner evaporator works and releasing the cooling capacity towards the outside when the cold air duct opens, the refrigerator system comprises a common use compressor, a common use condenser, a refrigerator branch circuit and an air-conditioner branch circuit, the refrigerator branch circuit and the air-conditioner branch circuit are arranged in parallel through an electromagnetic valve, the common use compressor, the common use condenser, the refrigerator branch circuit and the air-conditioner branch circuit are connected with one another, the refrigerator branch circuit comprises the refrigerator evaporator, the air-conditioner branch circuit comprises the air-conditioner evaporator, the control system is used for sensing the temperature of the outside and the temperature of the refrigerator chamber, controlling on and off of the refrigeration system according to the temperature of the outside and the temperature of the refrigerator chamber, and controlling at least one of the air-conditioner evaporator and the refrigerator evaporator to work when the refrigeration system starts.
Description
Technical field
The invention belongs to technical field of household appliance manufacture, and in particular to a kind of combination have the refrigerating appliance of air-conditioning and refrigerator and its
Control method.
Background technology
At present, Domestic refrigerator mainly has two kinds of air-conditioning and refrigerator, and the two is respectively provided with refrigeration system.Refrigerator generally only has
There is refrigerating etc. to store the function of food, indoor temperature cannot be adjusted when indoors temperature is high, and generally adjusted using air-conditioning
Indoor temperature.For average family, while purchasing air-conditioning and refrigerator consumption can be caused to increase, and it is larger to take up room
Domestic layout optimization is not met.In addition, when summer temp is higher, the refrigeration system of air-conditioning and refrigerator works independently causes environment to be made an uproar
Sound is big, high energy consumption, reduces users'comfort, does not also meet the idea of environmental protection and energy saving.
The content of the invention
The purpose of the application is to provide a kind of combination to have the refrigerating appliance and its control method of air-conditioning and refrigerator, and it is simultaneously
Dual-use function with refrigerator and air-conditioning, and same refrigeration system is shared, solve the problems, such as high energy consumption in prior art.
One of for achieving the above object, the embodiment of the application one provides a kind of combination the refrigerating appliance of air-conditioning and refrigerator,
The refrigerating appliance includes,
Refrigerator compartment, is provided with the evaporator of refrigerator for providing cold to the refrigerator compartment；
Air conditioning chamber, is provided with A/C evaporator and cold-storage device, and the air conditioning chamber is by cold wind air channel to be opened/closed and extraneous phase
Connection, the cold-storage device be used for when the A/C evaporator work absorption cold and when the cold wind air channel is opened to
Extraneous released cold quantity；
Refrigeration system, the refrigerator being arranged in parallel including the shared compressor, common condenser being connected to each other and by magnetic valve
Road and air-conditioning branch road, the refrigerator branch road includes the evaporator of refrigerator, and the air-conditioning branch road includes the A/C evaporator；
Control system, for sensing ambient temperature, refrigerator compartment temperature and according to the ambient temperature, the refrigerator compartment temperature
The opening and closing of the refrigeration system is controlled, and when the refrigeration system is opened, the control system controls the A/C evaporator
Work with least one of the evaporator of refrigerator.
Used as the further improvement of one embodiment of the invention, the cold-storage device includes being arranged at the A/C evaporator
Lower section superconduction disk and contain the cold-storage liquid in the superconduction disk, the liquid level of the cold-storage liquid is between the A/C evaporator
Lower surface and the upper surface of the A/C evaporator between.
Used as the further improvement of one embodiment of the invention, the refrigerating appliance is also included for being opened and closed the cold wind air channel
Air door, the refrigerating appliance has refrigerator pattern and air conditioning mode；
When the ambient temperature is interval corresponding to the first preset temperature, the control system controls cold described in the door opening
Wind air channel is so that the refrigerating appliance is in the air conditioning mode；
When the refrigerator compartment temperature is interval corresponding to the second preset temperature, the control system controls the evaporator of refrigerator
Work is so that the refrigerating appliance is in the refrigerator pattern.
Used as the further improvement of one embodiment of the invention, the first preset temperature interval is by first time preset temperature area
Between and the interval composition of the first main preset temperature, the interval maximum of the first time preset temperature is less than the default temperature of the described first master
The interval minimum of a value of degree, the air conditioning mode also includes first stage air conditioning mode and second stage air conditioning mode；
When the ambient temperature is interval corresponding to the first time preset temperature, the control system controls the door opening
The cold wind air channel and control the A/C evaporator do not work so that the refrigerating appliance be in the first stage air-conditioning mould
Formula；
When the ambient temperature is interval corresponding to the described first main preset temperature, the control system controls the door opening
The cold wind air channel simultaneously controls the A/C evaporator work so that the refrigerating appliance is in the second stage air conditioning mode.
Used as the further improvement of one embodiment of the invention, the air conditioning chamber is additionally provided with blower fan, the blower fan with it is described
Air door synchronous opening/closing.
Used as the further improvement of one embodiment of the invention, when the refrigeration system is opened, the control system is controllable
Make the magnetic valve and be also turned on the A/C evaporator and the evaporator of refrigerator.
Used as the further improvement of one embodiment of the invention, the refrigerator branch road also includes being connected to the magnetic valve and institute
The refrigerator capillary between evaporator of refrigerator is stated, the air-conditioning branch road also includes that be connected to the magnetic valve evaporates with the air-conditioning
Air conditioner capillary pipe between device, the length of the air conditioner capillary pipe is less than the length of the refrigerator capillary.
One of for achieving the above object, the embodiment of the application one also provides a kind of combination as above air-conditioning and refrigerator
Refrigerating appliance control method, including step：
Sensing ambient temperature and refrigerator compartment temperature, and judge that the ambient temperature, the refrigerator compartment temperature are corresponding respectively
Temperature range；
If the ambient temperature is interval corresponding to the first preset temperature, the control system controls the cold wind air channel and opens；
If the refrigerator compartment temperature is interval corresponding to the second preset temperature, the control system controls the refrigeration system and opens
And the evaporator of refrigerator work.
Used as the further improvement of one embodiment of the invention, the first preset temperature interval is by first time preset temperature area
Between and the interval composition of the first main preset temperature, the interval maximum of the first time preset temperature is less than the default temperature of the described first master
The interval minimum of a value of degree, " if the ambient temperature is interval corresponding to the first preset temperature, the control system is controlled the step
Open in the cold wind air channel " specifically include：
If the ambient temperature is interval corresponding to the first time preset temperature, the control system controls the cold wind air channel and opens
Open and control the refrigeration system unlatching and the A/C evaporator does not work；
If the ambient temperature is interval corresponding to the described first main preset temperature, the control system controls the cold wind air channel and opens
Open and control the refrigeration system to open and A/C evaporator work.
Used as the further improvement of one embodiment of the invention, the refrigerating appliance is also included for being opened and closed the cold wind air channel
Air door and the blower fan that is arranged in the air-conditioning room, the control system controls the blower fan and the air door synchronous opening/closing.
Compared with prior art, the application has the advantages that：By sharing same set of refrigeration system, and arrange simultaneously
The evaporator of refrigerator and A/C evaporator of connection so that control system can control evaporator of refrigerator and sky according to different situations
One or two in tune evaporimeter is connected and worked, while realizing having air conditioning function and refrigerator functions concurrently, to increase
The variation of working condition；And by arranging cold-storage device, energy-saving effect is greatly improved, start frequency is reduced,
Realize noise reduction.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the application refrigerating appliance one；
Fig. 2 is the structural representation of the embodiment of refrigeration system one of the application refrigerating appliance.
Specific embodiment
Describe the present invention below with reference to specific embodiment shown in the drawings.But these embodiments are simultaneously
The present invention is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
Although it should be appreciated that the grade of term first, second can be used to describing herein various elements, structure or
Parameter, but these are described object and should not be limited by these terms.These terms be only used for by these description objects that
This is distinguished.For example, the first temperature sensor can be referred to as second temperature sensor, and similarly second temperature sensor
The first temperature sensor can also be referred to as, this protection domain without departing from the application.
Ginseng Fig. 1, introducing the application combination has a specific embodiment of refrigerating appliance 100 of air-conditioning and refrigerator, in this reality
In applying mode, the refrigerating appliance 100 is set to integral structure, including the refrigerator compartment that limits of casing 10, the casing 10 and
Air conditioning chamber 50, refrigeration system 60, ducting system and control system.By being set to integral structure, refrigerating appliance 100 can be increased
Outward appearance cleaning, and reduce shared space, be more convenient placement.
The refrigerator compartment is used to store food, and in the present embodiment, the refrigerator compartment includes refrigerating chamber 20, alternating temperature
Room 30, refrigerating chamber 40.Air conditioning chamber 50 is independently disposed to the top of the refrigerator compartment, can so be easy to the air-out of air conditioning chamber 50 high
Degree is more reasonable.
The ducting system is included for connecting air conditioning chamber 50 and the external world（Namely in room）Cold wind air channel and for opening
Close air door 71a, the 71b in the cold wind air channel.Specifically, the cold wind air channel includes being arranged at entering for the back side of refrigerating appliance 100
The air port 72a and air outlet 72b being arranged at before refrigerating appliance 100.Air door 71a is movably set at air inlet 72a and can use
In opening and closing air inlet 72a, air door 71b is movably set at air outlet 72b and can be used to be opened and closed air outlet 72b.When air door 71a,
When 71b closes the cold wind air channel, air conditioning chamber 50 mutually intercepts and is formed sealed thermal insulating space with the external world；When air door 71a, 71b are opened
When opening the cold wind air channel, outside air can be entered in air conditioning chamber 50 by air inlet 72a, and the air in air conditioning chamber 50 can pass through
Air outlet 72b is released into the external world.
In present embodiment, the ducting system also includes being movably set in the wind-guiding grate 73 at air outlet 72b, can lead to
The adjustment air-out direction of wind-guiding grate 73 is crossed, makes air outlet angle have more adaptability.
Referring to Fig. 2, refrigeration system 60 includes the shared compressor 61 being connected to each other, common condenser 62 and by electromagnetism
Refrigerator branch road 64a and air-conditioning branch road 64b that valve 63 is arranged in parallel.Wherein, refrigerator branch road 64a includes evaporator of refrigerator 641a, empty
Branch road 64b is adjusted to include A/C evaporator 641b.
Shared compressor 61 is used for compression refrigerant and by the cold-producing medium supply of compression to common condenser 62.Refrigerator steams
Device 641a, A/C evaporator 641b are sent out by performing the cooling down operation for latent heat around absorption to supply from common condenser 62
Cold-producing medium come cool down its it is corresponding around air.In a typical cooling cycle, cold-producing medium（Such as freon）Can
So that shared compressor 61 pressurizes for example in gaseous state, and common condenser 62, and Jing common condensers are flowed into by the road
After fin radiating on 62, liquid is condensed into；Subsequently the cold-producing medium of liquid by pipeline inflow evaporator of refrigerator 641a and/or
A/C evaporator 641b, and being gasified due to the pressure departing from shared compressor 61, also result in evaporator of refrigerator 641a and/
Or the air around A/C evaporator 641b is cooled；And the refrigerator after gasifying is passed into again shared compressor by pipeline
In 61, and so circulate.
In the present embodiment, evaporator of refrigerator 641a is arranged in refrigerating chamber 20, and for refrigerating chamber 20, temperature-changing chamber
30th, refrigerating chamber 40 provides cold, to maintain freezing and refrigeration environment.
A/C evaporator 641b is arranged in air conditioning chamber 50, when A/C evaporator 641b works（Namely work as refrigeration system
60 open, and magnetic valve 63 connect A/C evaporator 641b so that cold-producing medium flows through A/C evaporator 641b when）, A/C evaporator
641b can provide cold to surrounding space；If the cold wind air channel is opened, cold releasably enters the external world, to realize work(of lowering the temperature
Energy.
The control system is used to sense ambient temperature, refrigerator compartment temperature.Specifically, the control system includes first
Temperature sensor and second temperature sensor, first temperature sensor is used to sense ambient temperature, and the second temperature is passed
Sensor is used to sense refrigerator compartment temperature.The second temperature sensor may be configured as it is multiple, with respectively to refrigerating chamber 40, alternating temperature
Room 30 and refrigerating chamber 20 carry out temperature sensing.
In present embodiment, the control system can also be according to the ambient temperature, the refrigerator compartment temperature control system
The opening and closing of cooling system 60, and when refrigeration system 60 is opened, the control state of magnetic valve 63 is so that A/C evaporator 641b and ice
At least one work of case evaporimeter 641a.So, refrigerating appliance 100 has had the dual-use function of refrigerator and air-conditioning concurrently simultaneously, keeps away
Exempt from noise and high energy consumption that multi-compressor work brings, simplify structure；And the A/C evaporator for arranging in parallel
641b and evaporator of refrigerator 641a, does not interfere with each other two kinds of functions, can independently execute.
Cold-storage device 80 is additionally provided with air conditioning chamber 50, when A/C evaporator 641b works, cold-storage device 80 can absorb
And the cold that storage is obtained from A/C evaporator 641b；When air door 71a, 71b open the cold wind air channel, no matter now air-conditioning
Whether evaporimeter 641b works, and the releasable cold of cold-storage device 80 provides cold into surrounding air with boundary further out.
So, by arrange cold-storage device 80, can when A/C evaporator 641b work cold-storage, and the external world need lower the temperature when outwardly
Cold is provided, regardless of whether the working condition of A/C evaporator 641b, further reducing energy consumption.
Further, in present embodiment, cold-storage device 80 includes the superconduction of the lower section for being arranged at A/C evaporator 641b
Disk 81 and contain the cold-storage liquid 82 in superconduction disk 81（Such as salt solution, water, anti-icing fluid, agent for storage of coldness）.Wherein, cold-storage liquid 82 can
Carry out artificial supplement in use to add.The liquid level X of cold-storage liquid 82 between A/C evaporator 641b lower surface 6412b and
Between the upper surface 6411b of A/C evaporator 641b, can further in lower surface 6412b and A/C evaporator 641b
Between heart plane.Namely the lower limb but incomplete submergence A/C evaporator 641b of the submergence A/C evaporator 641b of cold-storage liquid 82,
The incoming liquid of cold so both can be effectively made, A/C evaporator 641b will not be made to affect to change because of frosting or being totally submerged again
The thermal efficiency.The central plane is defined as being fitted by the central point everywhere between lower surface 6412b and upper surface 6411b and is formed
Plane.
In the present embodiment, the control system is additionally operable to judge the ambient temperature, the refrigerator compartment temperature point
Not corresponding temperature range, accordingly, refrigerating appliance 100 includes refrigerator pattern and air conditioning mode：
When the ambient temperature is corresponding to the first preset temperature interval（It is greater than 28 DEG C of the first temperature threshold）When, the control
System control refrigerating appliance 100 is in the air conditioning mode, and specifically, the control system control air door 71a opens air inlet
72a, air door 71b open air outlet 72b so that the cold wind air channel is opened so that the cold air in air conditioning chamber 50 be emitted into it is outer
Boundary, so as to lower the temperature to external world；
When the refrigerator compartment temperature is corresponding to the second preset temperature interval（It is greater than the first -3 DEG C of turn-on temperature threshold value）When,
The control system control refrigerating appliance 100 is in the refrigerator pattern, and specifically, the control system controls refrigeration system 60
Open and control magnetic valve 63 and connect evaporator of refrigerator 641a, cold-producing medium flows through evaporator of refrigerator 641a, so as to realize to described
The cooling of refrigerator compartment.
Certainly, refrigerating appliance 100 can simultaneously be in the refrigerator pattern and the air conditioning mode, namely the refrigerator mould
The not mutually exclusive state of formula and the air conditioning mode.Specifically, in present embodiment, the control system can control electromagnetism
Valve 63 is also turned on A/C evaporator 641b and evaporator of refrigerator 641a, makes A/C evaporator 641b and evaporator of refrigerator 641a equal
There is cold-producing medium to pass through, so that the air conditioning mode and the refrigerator pattern are non-interference, can independently execute.So, not only may be used
Realize the independent execution of each pattern, but also both can be made to perform simultaneously, it is to avoid be alternately performed cause available machine time length, make an uproar
Sound is big, high energy consumption.
Further, in the present embodiment, first preset temperature is interval interval and the by first time preset temperature
The interval composition of one main preset temperature, the interval maximum of the first time preset temperature is interval less than the described first main preset temperature
Minimum of a value.Such as described first preset temperature interval is set greater than 28 DEG C of the first temperature threshold, the first time default temperature
Degree interval is set greater than 28 DEG C of the first temperature threshold and less than or equal to 33 DEG C of the second turn-on temperature threshold value, and first master is default
Temperature range is set greater than 33 DEG C of the second turn-on temperature threshold value.
Corresponding, the air conditioning mode also includes first stage air conditioning mode and second stage air conditioning mode：
When the ambient temperature is interval corresponding to the first time preset temperature, the control system controls refrigerating appliance 100
In the first stage air conditioning mode, specifically, the control system control air door 71a opens air inlet 72a, air door 71b
Air outlet 72b is opened so that the cold wind air channel is opened and controls A/C evaporator 641b does not work；
When the ambient temperature is interval corresponding to the described first main preset temperature, the control system controls refrigerating appliance 100
In the second stage air conditioning mode, specifically, the control system control air door 71a opens air inlet 72a, air door 71b
Air outlet 72b is opened so that A/C evaporator 641b work is opened and controlled in the cold wind air channel.
So, when ambient temperature is somewhat higher, for example, two or three degree of cooling is only needed, can be only external by cold-storage device 80
Boundary is lowered the temperature, and A/C evaporator 641b need not be made to work；Only when ambient temperature is very high, A/C evaporator is just made
641b works, while compensating cooling using cold-storage device 80, so as to greatly reduce energy consumption, and reduces refrigeration system 60
Start number of times, reduce noise.
And when refrigerating appliance 100 is in the second stage air conditioning mode, cold-storage device 80 can absorb and stores air-conditioning
The cold of evaporimeter 641b, in case using when performing the first stage air conditioning mode next time；And when air door 71a, 71b are closed
During the cold wind air channel, due to the sealing thermal insulation of air conditioning chamber 50, cold-storage device 80 can also continue to absorb in A/C evaporator 641b and remain
Waste cold amount, for future use.
Further, blower fan 51 is additionally provided with air conditioning chamber 50, blower fan 51 is set to and air door 71a, 71b synchronous opening/closing.
When refrigerating appliance 100 is in the air conditioning mode, blower fan 51, air door 71a, air door 71b are synchronously opened, in order to increase wind
Speed, can also speed exchange rate；When refrigerating appliance 100 is not at the air conditioning mode, blower fan 51, air door 71a, air door
71b close synchronouslies.
In present embodiment, refrigerator branch road 64a also includes being connected to the port of export of magnetic valve 63 and evaporator of refrigerator 641a enters
Refrigerator capillary 642a between mouth end, air-conditioning branch road 64b also includes being connected to the port of export of magnetic valve 63 and A/C evaporator
Air conditioner capillary pipe 642b between 641b arrival ends.Wherein, the length of air conditioner capillary pipe 642b is less than refrigerator capillary 642a
Length.
In addition, superconduction disk 81 is removable installed in air conditioning chamber 50, be provided with the wall of inner container of the refrigerator compartment with
The supporting rail that the superconduction disk 81 matches, the superconduction disk 81 can support on the supporting rail and for depositing food, especially
It is the quick-frozen and/or fast defrosting for food.So, when winter, user can carry out storage food using superconduction disk 81, and
Hold during summer and carry out cold-storage and the cooling apparatus under the air conditioning mode after cold-storage liquid 82, using diversity, it is to avoid be idle
Or lose, and additionally do not take up room.
Refrigerating appliance 100 also includes the press room 90 being defined in casing 10, and shared compressor 61 is arranged at the press
In room 90.
Below, with reference to attached Fig. 1 and 2, a specific embodiment of the control method of the refrigerating appliance 100 of the application is introduced,
In the present embodiment, the control method includes step：
The first temperature sensor sensing ambient temperature, second temperature sensor sensing refrigerator compartment temperature, the control
System processed judges the ambient temperature, refrigerator compartment temperature temperature range corresponding respectively；
If the ambient temperature is interval corresponding to the first preset temperature（It is greater than 28 DEG C of the first temperature threshold）, the control system
System control refrigerating appliance 100 is in the air conditioning mode, and specifically, the control system control air door 71a opens air inlet
72a, air door 71b open air outlet 72b so that the cold wind air channel is opened so that the cold air in air conditioning chamber 50 be emitted into it is outer
Boundary, so as to lower the temperature to external world；
If the refrigerator compartment temperature is interval corresponding to the second preset temperature（It is greater than the first -3 DEG C of turn-on temperature threshold value）, institute
Control system control refrigerating appliance 100 is stated in the refrigerator pattern, specifically, the control system control refrigeration system 60 is opened
Open and control magnetic valve 63 and connect evaporator of refrigerator 641a, cold-producing medium flows through evaporator of refrigerator 641a, so as to realize to the ice
The cooling of case compartment.
It should be noted that the first -3 DEG C of turn-on temperature threshold value is also only the example for being easy to illustrate to carry out, and described second
Preset temperature interval can include that several parameters are interval, and it can be opened by the turn-on temperature parameter of refrigerating chamber 20, refrigerating chamber 40
Comprehensively determination is obtained machine temperature parameter etc., is not limited to unique temperature range scope.
Further, first preset temperature is interval interval by first time preset temperature and the first main preset temperature is interval
Composition, the interval maximum of the first time preset temperature minimum of a value interval less than the described first main preset temperature.It is corresponding
, the air conditioning mode also includes first stage air conditioning mode and second stage air conditioning mode：
If the ambient temperature is interval corresponding to the first time preset temperature（For example, it is more than 28 DEG C of the first temperature threshold and little
In equal to 33 DEG C of the second turn-on temperature threshold value）, the control system control refrigerating appliance 100 is in the first stage air-conditioning mould
Formula, specifically, the control system control air door 71a opens air inlet 72a, air door 71b and opens air outlet 72b so that described cold
Open and control A/C evaporator 641b and do not work in wind air channel；
If the ambient temperature is interval corresponding to the described first main preset temperature（For example, more than the second turn-on temperature threshold value 33
℃）, the control system control refrigerating appliance 100 is in the second stage air conditioning mode, specifically, the control system control
Air door 71a processed opens air inlet 72a, air door 71b and opens air outlet 72b so that air-conditioning steaming is opened and controlled in the cold wind air channel
Send out device 641b work.
So, when ambient temperature is somewhat higher, for example, two or three degree of cooling is only needed, can be only external by cold-storage device 80
Boundary is lowered the temperature, and A/C evaporator 641b need not be made to work；Only when ambient temperature is very high, A/C evaporator is just made
641b works, while compensating cooling using cold-storage device 80, so as to greatly reduce energy consumption, and reduces refrigeration system 60
Start number of times, reduce noise.
Further, it is as follows with the course of work of the refrigerating appliance 100 of examples general present embodiment：
First temperature sensor sensing ambient temperature T1, second temperature sensor sensing refrigerator compartment temperature T2；If
T1≤28 DEG C and T2≤- 3 DEG C, control system control refrigeration system 60 shut down and control air door 71a, 71b close it is described cold
Wind air channel；If 28 DEG C of 33 DEG C of ＜ T1 ＜ and T2≤- 3 DEG C, control system control refrigeration system 60 is shut down and controls air door
71a, 71b open the cold wind air channel and control blower fan 51 and open；If T1 >=33 DEG C and T2≤- 3 DEG C, the control system control
Refrigeration system 60 is opened, and controls magnetic valve 63 and only turn on air-conditioning branch road 64b and control air door 71a, 71b to open the cold wind
Air channel and control blower fan 51 open；If ＞ -3 DEG C of T1 >=33 DEG C and T2, the control system control refrigeration system 60 is opened, and is controlled
Magnetic valve processed 63 is also turned on air-conditioning branch road 64b and refrigerator branch road 64a and controls air door 71a, 71b unlatching cold wind air channel
And control blower fan 51 is opened；If 28 DEG C of 33 DEG C and ＞ -3 DEG C of T2 of ＜ T1 ＜, the control system control refrigeration system 60 is opened, and
Control magnetic valve 63 only turns on refrigerator branch road 64a and controls air door 71a, 71b and open the cold wind air channel and control blower fan 51 to open
Open；If ＞ -3 DEG C of T1≤28 DEG C and T2, control system control refrigeration system 60 is opened, and is controlled magnetic valve 63 and only turned on ice
Case branch road 64a simultaneously controls air door 71a, 71b closing cold wind air channel.
The application is had the advantages that by above-mentioned embodiment/embodiment：By sharing same set of refrigeration system
System, and the evaporator of refrigerator and A/C evaporator of parallel connection are set so that control system can control refrigerator according to different situations
Evaporimeter is connected and worked with one or two in A/C evaporator, to realize having concurrently the same of air conditioning function and refrigerator functions
When, increase the variation of working condition；And by arranging cold-storage device, energy-saving effect is greatly improved, reduce
Start frequency, realizes noise reduction.
It should be understood that, although this specification is been described by according to embodiment, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art will should say
Bright book as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, forming those skilled in the art can
With the other embodiment for understanding.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (10)
1. a kind of combination has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that the refrigerating appliance includes,
Refrigerator compartment, is provided with the evaporator of refrigerator for providing cold to the refrigerator compartment；
Air conditioning chamber, is provided with A/C evaporator and cold-storage device, and the air conditioning chamber is by cold wind air channel to be opened/closed and extraneous phase
Connection, the cold-storage device be used for when the A/C evaporator work absorption cold and when the cold wind air channel is opened to
Extraneous released cold quantity；
Refrigeration system, the refrigerator being arranged in parallel including the shared compressor, common condenser being connected to each other and by magnetic valve
Road and air-conditioning branch road, the refrigerator branch road includes the evaporator of refrigerator, and the air-conditioning branch road includes the A/C evaporator；
Control system, for sensing ambient temperature, refrigerator compartment temperature and according to the ambient temperature, the refrigerator compartment temperature
The opening and closing of the refrigeration system is controlled, and when the refrigeration system is opened, the control system controls the A/C evaporator
Work with least one of the evaporator of refrigerator.
2. combination according to claim 1 has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that the cold-storage device bag
Include and be arranged at the superconduction disk of the lower section of the A/C evaporator and contain the cold-storage liquid in the superconduction disk, the cold-storage liquid
Liquid level between the lower surface of the A/C evaporator and the upper surface of the A/C evaporator.
3. combination according to claim 1 has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that the refrigerating appliance is also
Including for being opened and closed the air door in the cold wind air channel, the refrigerating appliance has refrigerator pattern and air conditioning mode；
When the ambient temperature is interval corresponding to the first preset temperature, the control system controls cold described in the door opening
Wind air channel is so that the refrigerating appliance is in the air conditioning mode；
When the refrigerator compartment temperature is interval corresponding to the second preset temperature, the control system controls the evaporator of refrigerator
Work is so that the refrigerating appliance is in the refrigerator pattern.
4. combination according to claim 3 has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that the described first default temperature
Degree is interval interval by first time preset temperature and the first main preset temperature interval constitutes, and the first time preset temperature is interval most
The big value minimum of a value interval less than the described first main preset temperature, the air conditioning mode also includes first stage air conditioning mode and the
Two-stage air conditioning mode；
When the ambient temperature is interval corresponding to the first time preset temperature, the control system controls the door opening
The cold wind air channel and control the A/C evaporator do not work so that the refrigerating appliance be in the first stage air-conditioning mould
Formula；
When the ambient temperature is interval corresponding to the described first main preset temperature, the control system controls the door opening
The cold wind air channel simultaneously controls the A/C evaporator work so that the refrigerating appliance is in the second stage air conditioning mode.
5. combination according to claim 3 has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that the air conditioning chamber also sets
It is equipped with blower fan, the blower fan and the air door synchronous opening/closing.
6. combination according to claim 1 has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that when the refrigeration system
During unlatching, the control system can control the magnetic valve and be also turned on the A/C evaporator and the evaporator of refrigerator.
7. combination according to claim 1 has the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that the refrigerator branch road is also
Including the refrigerator capillary being connected between the magnetic valve and the evaporator of refrigerator, the air-conditioning branch road also includes being connected to
Air conditioner capillary pipe between the magnetic valve and the A/C evaporator, the length of the air conditioner capillary pipe is less than the refrigerator hair
The length of tubule.
8. a kind of combination as described in any one of claim 1 to 7 has the control method of the refrigerating appliance of air-conditioning and refrigerator, its
It is characterised by, including step：
Sensing ambient temperature and refrigerator compartment temperature, and judge that the ambient temperature, the refrigerator compartment temperature are corresponding respectively
Temperature range；
If the ambient temperature is interval corresponding to the first preset temperature, the control system controls the cold wind air channel and opens；
If the refrigerator compartment temperature is interval corresponding to the second preset temperature, the control system controls the refrigeration system and opens
And the evaporator of refrigerator work.
9. combination according to claim 8 has the control method of the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that described
First preset temperature is interval interval by first time preset temperature and the first main preset temperature interval constitutes, the first time default temperature
The interval maximum of the degree minimum of a value interval less than the described first main preset temperature, the step is " if ambient temperature correspondence
Interval in the first preset temperature, the control system controls the cold wind air channel and opens " specifically include：
If the ambient temperature is interval corresponding to the first time preset temperature, the control system controls the cold wind air channel and opens
Open and control the refrigeration system unlatching and the A/C evaporator does not work；
If the ambient temperature is interval corresponding to the described first main preset temperature, the control system controls the cold wind air channel and opens
Open and control the refrigeration system to open and A/C evaporator work.
10. combination according to claim 8 has the control method of the refrigerating appliance of air-conditioning and refrigerator, it is characterised in that institute
State the blower fan that refrigerating appliance also includes for being opened and closed the air door in the cold wind air channel and be arranged in the air-conditioning room, the control
System processed controls the blower fan and the air door synchronous opening/closing.
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| CN201611048034.3A CN106642453B (en) | 2016-11-22 | 2016-11-22 | Combination has the refrigerating appliance and its control method of air-conditioning and refrigerator |
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| CN201611048034.3A CN106642453B (en) | 2016-11-22 | 2016-11-22 | Combination has the refrigerating appliance and its control method of air-conditioning and refrigerator |
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| CN106642453B CN106642453B (en) | 2019-08-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107631395A (en) * | 2017-11-01 | 2018-01-26 | 佛山市淇特科技有限公司 | A kind of kitchen cooling-down air conditioner |
| CN109297243A (en) * | 2018-10-25 | 2019-02-01 | 杨丕成 | A kind of refrigerator carrying out outdoor heat dissipation using gravity assisted heat pipe |
| CN109436580A (en) * | 2018-12-25 | 2019-03-08 | 广州好高冷科技有限公司 | A kind of remaining cooling capacity prediction technique of phase change cold-storage incubator |
| CN111076475A (en) * | 2018-10-19 | 2020-04-28 | 钟咏全 | Cold air conditioning refrigerator |
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| CN111076475A (en) * | 2018-10-19 | 2020-04-28 | 钟咏全 | Cold air conditioning refrigerator |
| CN109297243A (en) * | 2018-10-25 | 2019-02-01 | 杨丕成 | A kind of refrigerator carrying out outdoor heat dissipation using gravity assisted heat pipe |
| CN109436580A (en) * | 2018-12-25 | 2019-03-08 | 广州好高冷科技有限公司 | A kind of remaining cooling capacity prediction technique of phase change cold-storage incubator |
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| Publication number | Publication date |
|---|---|
| CN106642453B (en) | 2019-08-02 |
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