CN106091538A - There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing - Google Patents
There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing Download PDFInfo
- Publication number
- CN106091538A CN106091538A CN201610466242.9A CN201610466242A CN106091538A CN 106091538 A CN106091538 A CN 106091538A CN 201610466242 A CN201610466242 A CN 201610466242A CN 106091538 A CN106091538 A CN 106091538A
- Authority
- CN
- China
- Prior art keywords
- freezing
- quick
- temperature
- refrigerator
- capillary tube
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The embodiment of the present invention provides the control method of refrigeration system, refrigerator and the quick-freezing of a kind of refrigerator with quick-freezing function, relates to the technical field of refrigeration plant, invents for solving the problem of the quick-freezing room quick-freezing weak effect of current refrigerator.The control system of the refrigerator with quick-freezing function that the present invention provides, including being sequentially connected in series into the compressor in loop, condenser, freezing capillary tube and refrigerating evaporator, the two ends of freezing capillary tube are parallel with quick-freezing capillary tube, and the length of quick-freezing capillary tube is longer than the length of freezing capillary tube；Also including electromagnetic valve, described electromagnetic valve controls refrigerant flow direction freezing capillary tube or quick-freezing capillary tube.The control method of refrigeration system, refrigerator and the quick-freezing of the described refrigerator with quick-freezing function is in order to carry out low temperature storage to food.
Description
Technical field
The present invention relates to the technical field of refrigeration plant, particularly relate to the refrigeration system of a kind of refrigerator with quick-freezing function
System, refrigerator and the control method of quick-freezing.
Background technology
Food was easier to addle in hot season, thus refrigerator has become people to preserve food in hot season
Effective means, fresh vegetables etc. uses cold storage mode to preserve, and meat and the dumpling etc. wrapped use freezing mode to preserve, but food
Product cell can change when frozen cooling, when food temperature is down to-1 DEG C (degree Celsius)～-5 DEG C, and intracellular tissue fluid
Can freeze into ice crystal Deng moisture, this temperature band is referred to as " zone of maximum ice crystal formation ", and the speed of food product refrigeration speed makes generation
Varying in size of ice crystal, chilling rate is the slowest, and the ice crystal of generation is the biggest, and bigger ice crystal can puncture cell membrane.Work as food
After defrosting, the Cell sap being punctured in the cell of cell membrane is lost from, and makes food reduce delicate flavour, loss nutrition.
For solving the problems referred to above, being necessary for making food quick freeze, therefore, the refrigerator with quick-freezing function arises at the historic moment.
Quick-freezing can make food complete this freezing process with the fastest speed.During food is by quick-freezing, the most tiny by being formed
Ice crystal, this tiny ice crystal will not puncture the cell membrane of food, and so, when thawing, cell tissue liquid is completely preserved,
Reduce nutrition leak, reach fresh-keeping purpose.
There is the refrigerator of quick-freezing function at present on the market, as it is shown in figure 1, include casing 01 and door body 02, same in casing 01
Row is provided with quick-freezing room 03 and refrigerating chamber 04, is provided with quick-freezing room blower fan 031 in casing 01 at corresponding quick-freezing room 03, corresponding freezing
Refrigerating chamber blower fan 041 it is provided with at room 04.In the program, when this refrigerator is without using quick-freezing function, refrigerating chamber blower fan 041 turn
Dynamic, the cold produced that freezed by vaporizer 011 is all sent in refrigerating chamber 04；When needs carry out quick-freezing to food, quick-freezing room
Blower fan 031 open and high-speed rotation, refrigerating chamber blower fan 041 and quick-freezing room 031 vaporizer 011 is freezed produce cold give respectively
Enter in refrigerating chamber 04 and quick-freezing room 03, now make the temperature in quick-freezing room 03 decline, thus realize the purpose of fast food freezing.
But, refrigerator of the prior art is when realizing quick-freezing function, although be provided with special quick-freezing room blower fan 031 to
Air-supply in quick-freezing room 03, but owing to the evaporating temperature of vaporizer 011 is constant, thus in vaporizer 011 unit interval, refrigeration is carried
The cold of confession is certain, but opens, in quick-freezing function, the cold produced when finisher 011 freezes and be simultaneously fed into refrigerating chamber 04 He
In quick-freezing room 03, thus refrigerator of the prior art is when realizing quick-freezing function, in quick-freezing room 03 at a temperature of reduction of speed degree relatively slow,
Quick-freezing weak effect, and prior art have employed two blower fans blown in quick-freezing room 03 and refrigerating chamber 04 respectively, cause this
The design cost of refrigerator increases, and the dischargeable capacity of refrigerator reduces.
Summary of the invention
Embodiments of the invention provide the controlling party of refrigeration system, refrigerator and the quick-freezing of a kind of refrigerator with quick-freezing function
Method, it is possible to make the rapid drop in temperature that the quick-freezing of this refrigerator is indoor.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
The refrigeration system of a kind of refrigerator with quick-freezing function, including being sequentially connected in series into the compressor in loop, condenser, cold
Freezing capillary tube and refrigerating evaporator, the two ends of described freezing capillary tube are parallel with quick-freezing capillary tube, and described quick-freezing capillary tube
Length be longer than the length of described freezing capillary tube；Also including electromagnetic valve, described electromagnetic valve controls refrigerant flow direction freezing capillary
Pipe or quick-freezing capillary tube.
Compared to prior art, the refrigeration system of the refrigerator with quick-freezing function that the embodiment of the present invention provides, work as quick-freezing
During function on, electromagnetic valve switches, and makes the longer quick-freezing capillary tube of refrigerant flow direction length flowed out from condenser, compared to cold
Freezing flow when cold-producing medium flows out from freezing capillary tube under pattern, the flow of the cold-producing medium flowed out from quick-freezing capillary tube is more
Low, this makes refrigerating evaporator can have lower evaporating temperature, during so that refrigerating evaporator freezed within the unit interval
More cold can be produced.
Embodiments of the invention also provide for a kind of refrigerator with quick-freezing function, including refrigeration system as above, also
Including refrigerating chamber, quick-freezing room and the first air channel, in described first air channel, it is provided with the first blower fan and described refrigerating evaporator, described
Offer the refrigerating chamber air outlet connecting described refrigerating chamber on first air channel, and connect the quick-freezing room air outlet of described quick-freezing room,
It is provided with refrigerating chamber air door at described refrigerating chamber air outlet.
A kind of refrigerator with quick-freezing function that embodiments of the invention provide, after opening quick-freezing function, refrigerating chamber wind
Door is closed, and the produced cold air in refrigerator of refrigerating evaporator refrigeration is combined formation cold air, is arranged at the first air channel
It is indoor, owing to now sending into that the quick-freezing room air outlet that this cold air is offered on the first air channel by the first interior blower fan sends into quick-freezing
The temperature of the cold air that quick-freezing is indoor is lower than the temperature of the cold air under normal refrigeration mode, and the refrigerating chamber on the first air channel
Air door is closed, and decreases the shunting of cold air, and the total amount of the cold air being blown into quick-freezing chamber interior increases, so that quick-freezing is indoor
At a temperature of reduction of speed degree accelerate, it is achieved that the quick-freezing to food.And the ice with quick-freezing function provided in the embodiment of the present invention
Case, directly offer on the first air channel connection quick-freezing room quick-freezing room air outlet, thus cold air along the first duct flows time
Directly can be blown into quick-freezing through quick-freezing room air outlet indoor, it is not necessary to extra setting makes cold air be blown into the auxiliary such as the indoor blower fan of quick-freezing
Element, reduces production cost, and auxiliary element to take refrigerator volume less, the dischargeable capacity of this refrigerator is bigger.
Embodiments of the invention also provide for a kind of control method carrying out quick-freezing, comprise the following steps:
S1, detect user input enter the first quick-freezing pattern instruction after, send control described compressor with first pressure
The instruction that contracting machine rotating speed and/or described first blower fan run with the first rotation speed of fan, wherein said first compressor rotary speed is more than
Compressor rotary speed under normal refrigeration mode, described first rotation speed of fan is more than the rotation speed of fan under normal refrigeration mode；
S2, send control electromagnetic valve switching instruction, make the outlet of condenser connect with quick-freezing capillary tube；
S3, the freezing indoor temperature of detection, when freezing indoor temperature is less than or equal to the preset temperature of refrigerating chamber, close cold
Freeze room air door, make the temperature rapid decrease of described quick-freezing room.
The control method carrying out quick-freezing that embodiments of the invention provide, is opening after the first quick-freezing pattern, compressor with
The first compressor rotary speed that rotating speed is higher runs, so that the cyclical acceleration that cold-producing medium is in refrigeration systems；Meanwhile, the first blower fan
Run with the first rotation speed of fan, so that the total amount sending into the indoor cold air of quick-freezing in the unit interval increases.Electromagnetic valve switches,
Make the quick-freezing capillary tube that the refrigerant flow direction length of outflow is longer from the outlet of condenser, in order to obtain lower evaporation temperature
Degree, knowable to the pressure-enthalpy chart of cold-producing medium, the relatively low i.e. evaporating pressure of evaporating temperature is less.In the situation that Compressor Discharge Pressure is certain
Under, lower evaporating pressure to be obtained, it is necessary to increased the pressure reduction at its two ends by capillary tube, cold-producing medium throttles in capillary tube
After expansion, the pressure in exit is less than the pressure of its porch, therefore, when the quick-freezing capillary tube that refrigerant flow direction length is longer
Time, the refrigerating evaporator of this refrigerator is obtained in that lower evaporating temperature, so that being blown into the temperature of the indoor cold air of quick-freezing
Lower, accelerate the chilling rate of the indoor food of quick-freezing.The minimum temperature of now quick-freezing indoor can reach about-30 DEG C, with
The problem not havinging nutrition leak after enabling the food materials quick freeze such as meat, and defrosting.
Embodiments of the invention also provide for the second and carry out the control method of quick-freezing, comprise the following steps:
N1, detect user input enter the second quick-freezing pattern instruction after, send control described compressor with first pressure
The instruction that contracting machine rotating speed and/or described first blower fan run with the first rotation speed of fan, wherein said first compressor rotary speed is more than
Compressor rotary speed under normal refrigeration mode, described first rotation speed of fan is more than the rotation speed of fan under normal refrigeration mode；
N2, send the instruction controlling electromagnetic valve switching, make the outlet of condenser connect with freezing capillary tube；
N3, the freezing indoor temperature of detection, when freezing indoor temperature is less than or equal to the preset temperature of refrigerating chamber, close cold
Freeze room air door, make the temperature rapid decrease of described quick-freezing room.
The second that embodiments of the invention provide carries out the control method of quick-freezing, is mainly used in carrying out dumpling and other food
Quick-freezing, owing to the temperature during quick-freezing of dumpling and other food is slightly above the temperature during quick-freezing of the food materials such as meat, therefore at quick-freezing dumpling
The evaporating temperature of refrigerating evaporator when the evaporating temperature of refrigerating evaporator can be slightly higher than the food materials such as quick-freezing meat during the food such as son, from
And avoid the increase of energy consumption of refrigerator.After opening the second quick-freezing pattern, the rotating speed of compressor improves to the first compressor rotary speed operation,
So that the cyclical acceleration that cold-producing medium is in refrigeration systems；And the rotating speed of the first blower fan is by the first blower fan under normal refrigeration mode
Rotating speed be promoted to the first rotation speed of fan and run, so that the total amount sending into the indoor cold air of quick-freezing in the unit interval increases.
The switching of electromagnetic valve, makes the refrigerant flow direction freezing capillary tube flowed out from the outlet of condenser.When opening the second quick-freezing pattern
Time, the indoor minimum temperature of quick-freezing can reach about-18 DEG C so that dumpling and other food can quick freeze, and will not after thawing
The problem that nutrition leak occurs.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of refrigerator freezing chamber cross-section in prior art；
The system diagram of the refrigeration system of a kind of refrigerator with quick-freezing function that Fig. 2 provides for the embodiment of the present invention；
The front view in the first air channel of a kind of refrigerator with quick-freezing function that Fig. 3 provides for the embodiment of the present invention；
The explosive view in the first air channel of a kind of refrigerator with quick-freezing function that Fig. 4 provides for the embodiment of the present invention；
The side view of the refrigerating chamber of a kind of refrigerator with quick-freezing function that Fig. 5 provides for the embodiment of the present invention；
Fig. 6 runs control during the first quick-freezing pattern for a kind of refrigerator with quick-freezing function that the embodiment of the present invention provides
The control flow chart of system；
Fig. 7 runs control during the second quick-freezing pattern for a kind of refrigerator with quick-freezing function that the embodiment of the present invention provides
The control flow chart of system；
The side view of the quick-freezing drawer of a kind of refrigerator with quick-freezing function that Fig. 8 provides for the embodiment of the present invention；
The explosive view of the quick-freezing drawer of a kind of refrigerator with quick-freezing function that Fig. 9 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment,
Broadly fall into the scope of protection of the invention.
In describing the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " top ", " end ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, be for only for ease of describe the present invention and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Food can be with relatively short period of time by " zone of maximum ice crystal formation " under quick-freezing pattern, and the most intracellular moisture is raw
The ice crystal become is comparatively fine, will not puncture cell membrane, and this makes food not have after thawing because cell tissue liquid stream loses
The problems such as the nutrition leak occurred and mouthfeel reduction.
The refrigeration system of a kind of refrigerator with quick-freezing function that the embodiment of the present invention provides, as in figure 2 it is shown, refrigeration system
1 includes being sequentially connected in series into the compressor 11 in loop, condenser 12, freezing capillary tube 13 and refrigerating evaporator 14, freezing capillary
The two ends of pipe 13 are parallel with quick-freezing capillary tube 15, and the length of quick-freezing capillary tube 15 is longer than the length of freezing capillary tube 13；Also wrap
Including electromagnetic valve 16, electromagnetic valve 16 controls refrigerant flow direction freezing capillary tube 13 or quick-freezing capillary tube 15.
Compared to prior art, the refrigeration system of the refrigerator with quick-freezing function that the embodiment of the present invention provides, its refrigeration
Electromagnetic valve 16 in system 1 is in order to switch the refrigerant flow direction freezing capillary tube 13 or quick-freezing capillary tube flowed out by condenser 12
15.When quick-freezing function on, electromagnetic valve 16 switches, and makes the longer quick-freezing hair of refrigerant flow direction length flowed out from condenser 12
Tubule 15, flow when flowing out from freezing capillary tube 13 compared to cold-producing medium under frozen mode, flows from quick-freezing capillary tube 15
The flow of the cold-producing medium gone out is lower, and this makes refrigerating evaporator 14 can have lower evaporating temperature, so that freezing and evaporating
Device 14 can produce more cold when freezing within the unit interval.
Refrigeration system 1 also includes cold preservation branch road 17, as in figure 2 it is shown, cold preservation branch road 17 includes the cold preservation capillary tube 171 of series connection
With refrigeration evaporator 172, the outlet of the entrance of cold preservation capillary tube 171 and electromagnetic valve 16, the outlet of refrigeration evaporator 172 with
The entrance connection of refrigerating evaporator 14.
Embodiments of the invention also provide for a kind of refrigerator, are provided with refrigeration system 1 as above in this refrigerator, it is possible to realize
Quick-freezing to food.This refrigerator is after opening quick-freezing function, and compressor 11 is sent in condenser 12 after being pressurizeed by cold-producing medium and carried out
Cooling, the low-temp low-pressure coolant flowed out from condenser 12 is switched to, by electromagnetic valve 16, the quick-freezing capillary tube 15 that length is longer, system
Cryogen enters in refrigerating evaporator 14 after the expansion through quick-freezing capillary tube 15, and cold-producing medium is inhaled in refrigerating evaporator 14
Heat heats up, and makes the air themperature dramatic decrease near refrigerating evaporator 14, and the quick-freezing that this part cold air sends into refrigerator is indoor, makes
Obtain the rapid drop in temperature of quick-freezing room, thus realize the purpose of this refrigerator quick frozen food.
Embodiments of the invention also provide for a kind of refrigerator with quick-freezing function, as shown in Figures 2 to 5, including as above institute
The refrigeration system 1 stated, also includes refrigerating chamber 2, quick-freezing room 3 and the first air channel 4, is provided with the first blower fan 41 in the first air channel 4, the
The refrigerating chamber air outlet 42 of connection refrigerating chamber 2, and the quick-freezing room air outlet 43 of connection quick-freezing room 3 is offered on one air channel 41, cold
Freeze and at room air outlet 42, be provided with refrigerating chamber air door 44.After opening quick-freezing function, refrigerating chamber air door 44 is closed, refrigerating evaporator 14
The produced cold air in refrigerator of refrigeration is combined formation cold air, and the first blower fan 41 being arranged in the first air channel 4 will
The quick-freezing room air outlet 43 that this cold air is offered on the first air channel 4 is sent in quick-freezing room 3, owing to now sending in quick-freezing room 3
The temperature of cold air lower than the temperature of the cold air under normal refrigeration mode, and the refrigerating chamber air door 44 on the first air channel 4
Closing, decrease the shunting of cold air, the total amount being blown into the cold air within quick-freezing room 3 increases, so that in quick-freezing room 3
Temperature decrease speed is accelerated, it is achieved that the quick-freezing to food.And in the present invention, on the first air channel 4, directly offer connection speed
Freeze the quick-freezing room air outlet 43 of room 3, thus directly can be blown into speed through quick-freezing room air outlet 43 when cold air flows along the first air channel 4
Freeze in room 3, it is not necessary to extra setting makes cold air be blown into the auxiliary elements such as the blower fan in quick-freezing room 3, reduces production cost, and auxiliary
Helping element to take refrigerator volume less, the dischargeable capacity of this refrigerator is bigger.
For meeting the different demands of user, as shown in Figures 2 and 3, this refrigerator with quick-freezing function has multiple difference
The storeroom of function, such as the temperature-changing chamber (not shown) in order to food to carry out preservation by low temperature, the company of offering on the first air channel 4
The temperature-changing chamber air outlet 45 of logical temperature-changing chamber, is provided with temperature-changing chamber air door 46 at temperature-changing chamber air outlet 45.Temperature-changing chamber is in order at cold fresh mould
Of short duration preservation food under formula, it is possible to ensure the freshness of material object in the case of the most freezing to the full extent.Temperature-changing chamber air-out
Temperature in temperature-changing chamber can be regulated and controled by the temperature-changing chamber air door 46 at mouth 45 by regulating its opening degree, thus meets not
Fresh-keeping demand with food.Meanwhile, after the quick-freezing function of refrigerator is opened, refrigerating chamber air door 44 and temperature-changing chamber air door 46 are the most complete
Close, so that the cold air that refrigeration system refrigeration produces can all be sent in quick-freezing room 3.
For meeting the user's different demands to the cryopreservation function of refrigerator, in this refrigerator, it is additionally provided with cold room and second
Air channel, the second air channel offers the cold room air outlet (not shown) of connection cold room, and refrigeration evaporator 172 is arranged at
In second air channel.
It should be noted that when refrigerator is single system refrigerator, the first air channel 4 be interconnected into the second air channel one whole
The air channel of body；And when this refrigerator is dual system refrigerator, do not connect between the first air channel 4 and the second air channel, two air channels are mutual
Independent, freeze respectively in each self-corresponding storeroom.
The embodiment of the present invention also provides for a kind of refrigerator with quick-freezing function and carries out the control method of quick-freezing, its quick-freezing function
There is both of which, different quick-freezing patterns can be selected according to the difference of the food putting into quick-freezing room 3, as shown in Figure 6, be somebody's turn to do
There is the refrigerator of the quick-freezing function control method when the first quick-freezing pattern of operation comprise the following steps:
S1, detect user input enter the first quick-freezing pattern instruction after, send control compressor 11 with first compression
The instruction that machine rotating speed and/or the first blower fan 41 run with the first rotation speed of fan, wherein the first compressor rotary speed is more than common refrigeration
The rotating speed of the compressor 11 under pattern, the first rotation speed of fan is more than the rotating speed of the first blower fan 41 under normal refrigeration mode；
S2, send control electromagnetic valve 16 switching instruction, make the outlet of condenser 12 connect with quick-freezing capillary tube 15；
Temperature in S3, detection refrigerating chamber 2, when in refrigerating chamber 2, temperature is less than or equal to the preset temperature of refrigerating chamber 2,
Close refrigerating chamber air door 44, make the temperature rapid decrease in quick-freezing room 3.
Under normal refrigeration mode, the rotating speed of compressor 11 be 3000rpm (round per minute, i.e. r/min, turn/
Minute), the rotating speed of the first blower fan 41 is 1300rpm, and after opening the first quick-freezing pattern, compressor 11 is with the first compressor rotary speed
3990rpm runs, so that the cyclical acceleration that cold-producing medium is in refrigeration system 1；And first blower fan 41 with the first rotation speed of fan
1650rpm runs, so that the total amount of the cold air sent in the unit interval in quick-freezing room 3 increases.Electromagnetic valve 16 switches, make from
The quick-freezing capillary tube 15 that in the outlet of condenser 12, the refrigerant flow direction length of outflow is longer, in order to obtain lower evaporation temperature
Degree, knowable to the pressure-enthalpy chart of cold-producing medium, the relatively low i.e. evaporating pressure of evaporating temperature is less.In the feelings that compressor 11 pressure at expulsion is certain
Under condition, will obtain lower evaporating pressure, it is necessary to increased the pressure reduction at its two ends by capillary tube, cold-producing medium is at capillary tube internal segment
After stream expands, the pressure in exit is less than the pressure of its porch, therefore, when the quick-freezing capillary tube that refrigerant flow direction length is longer
When 15, the refrigerating evaporator 14 of the refrigeration system 1 of this refrigerator is obtained in that lower evaporating temperature, so that being blown into quick-freezing room 3
In the temperature of cold air lower, accelerate the chilling rate of food in quick-freezing room 3.The now minimum temperature in quick-freezing room 3
Can reach about-30 DEG C so that the food materials such as meat can quick freeze, and do not have the problem of nutrition leak after thawing.
After opening the first quick-freezing pattern, the cold-producing medium in refrigeration system 1 is under the switching of electromagnetic valve 16, through quick-freezing
Flowing directly in refrigerating evaporator 14 after capillary tube 15, without through refrigeration evaporator 172, now refrigeration evaporator 172 is not
Refrigeration can be carried out and produce cold, it is impossible to cold room is freezed, thus at electromagnetic valve 16, cold-producing medium be switched to quick-freezing capillary
Before pipe 15, first detect temp. in refrigerating chamber, if the temperature in cold room is higher than its preset temperature, then preferentially cold room is carried out
Refrigeration, after temp. in refrigerating chamber is less than or equal to the preset temperature of cold room, then is switched to speed by electromagnetic valve 16 by cold-producing medium
Freeze capillary tube 15, the cold air lower to obtain temperature, it is simple to freeze in quick-freezing room 3.
For accelerating reduction of speed degree at a temperature of in quick-freezing room 3, after cold-producing medium is switched to quick-freezing capillary tube 15 by electromagnetic valve 16,
First system detects the temperature in temperature-changing chamber, and the temperature in temperature-changing chamber being detected is less than or equal to the preset temperature of temperature-changing chamber
Time, close temperature-changing chamber air door 46.Thus reduce the situation of the cold air shunting in the first air channel 4, make the first blower fan 41 can be by
More cold air is sent in quick-freezing room 3, thus accelerates the speed that the temperature in quick-freezing room 3 declines.
Compressor 11 can cause in the case of being in high-speed cruising for a long time and reduce life-span and the problem of power consumption increase, and this is just
Require that the time that compressor 11 continues high-speed cruising with the first compressor rotary speed is unsuitable long, therefore in the first quick-freezing pattern of operation
Time, the time that system detection compressor 11 runs with the first compressor rotary speed, when compressor 11 is with the first compressor rotary speed high speed
When the time run is more than Preset Time, exit the first quick-freezing pattern, recover normal refrigeration mode or the shutdown of refrigerator.System is pre-
If the maximum duration of compressor 11 high-speed cruising is 3h (hour), when system detect compressor 11 continue high-speed cruising 3h it
After, detect the actual temperature in the now cold room of refrigerator, temperature-changing chamber and refrigerating chamber 2, if cold room, temperature-changing chamber and freezing
The actual temperature of any one in room 2 is higher than its preset temperature, then this refrigerator recovers normal refrigeration mode, now compressor 11
Rotating speed be reduced to the rotating speed 3000rpm of compressor 11 normal refrigeration mode, the first wind from the first compressor rotary speed 3990rpm
The rotating speed of the first blower fan 41 that the rotating speed of machine 41 is also reduced under normal refrigeration mode by the first rotation speed of fan 1650rpm
1300rpm, and freeze in the actual temperature storeroom higher than its preset temperature, room to be refrigerated, temperature-changing chamber and freezing
Actual temperature in room 2 is below or equal to after its preset temperature, compressor 11 is out of service.If system detects compressor 11
After high-speed cruising 3h, the actual temperature in cold room, temperature-changing chamber and refrigerating chamber 2 is below or equal to its preset temperature, then
Compressor 11 is directly shut down.
Alternatively, this refrigerator also has the second quick-freezing pattern, as it is shown in fig. 7, in order to dumpling and other food is carried out quick-freezing,
Control method when carrying out the second quick-freezing pattern comprises the following steps:
N1, detect user input enter open the second quick-freezing pattern instruction after, send control compressor 11 with first
The instruction that compressor rotary speed and/or the first blower fan 41 run with the first rotation speed of fan, wherein the first compressor rotary speed is more than common
The rotating speed of the compressor 11 under refrigeration mode, the first rotation speed of fan is more than the rotating speed of the first blower fan 41 under normal refrigeration mode；
N2, send the instruction controlling electromagnetic valve 16 switching, make the outlet of condenser 12 connect with freezing capillary tube 13；
Temperature in N3, detection refrigerating chamber 2, when the temperature in refrigerating chamber 2 is less than or equal to the preset temperature of refrigerating chamber 2
Time, close refrigerating chamber air door 44, make the temperature rapid decrease of quick-freezing room 3.
Owing to the temperature during quick-freezing of dumpling and other food is slightly above the temperature during quick-freezing of the food materials such as meat, therefore in quick-freezing
The evaporation of refrigerating evaporator 14 when the evaporating temperature of refrigerating evaporator 14 can be slightly higher than the food materials such as quick-freezing meat during dumpling and other food
Temperature, thus avoid the increase of energy consumption of refrigerator.After opening the second quick-freezing pattern, the rotating speed of compressor 11 from 3000rpm improve to
First compressor rotary speed 3990rpm, so that the cyclical acceleration that cold-producing medium is in refrigeration system 1；And the rotating speed of the first blower fan 41
It is promoted to the first rotation speed of fan 1650rpm by the rotating speed 1300rpm of the first blower fan under normal refrigeration mode, so that during unit
The total amount of the interior cold air sent in quick-freezing room 3 increases.The switching of electromagnetic valve 16, makes outflow from the outlet of condenser 12
Refrigerant flow direction freezing capillary tube 13.When opening the second quick-freezing pattern, the minimum temperature in quick-freezing room 3 can reach-18 DEG C of left sides
The right side so that dumpling and other food can quick freeze, and do not have the problem of nutrition leak after thawing.
After opening the second quick-freezing pattern, the cold-producing medium in refrigeration system 1 is under the switching of electromagnetic valve 16, through freezing
Flowing directly in refrigerating evaporator 14 after capillary tube 13, without through refrigeration evaporator 172, now refrigeration evaporator 172 is not
Refrigeration can be carried out and produce cold, it is impossible to cold room is freezed, thus after the second quick-freezing pattern is opened, and at electromagnetic valve 16
Before cold-producing medium is switched to freezing capillary tube 13, first detect temp. in refrigerating chamber, if the temperature in cold room is preset higher than it
Temperature, then preferentially freeze to cold room, when indoor temperature to be refrigerated is less than or equal to the preset temperature of cold room, then by electricity
Cold-producing medium is switched to freezing capillary tube 13, the cold air lower to obtain temperature, it is simple to make in quick-freezing room 3 by magnet valve 16
Cold.
For accelerating reduction of speed degree at a temperature of in quick-freezing room 3, after cold-producing medium is switched to freezing capillary tube 13 by electromagnetic valve 16,
First system detects alternating temperature indoor temperature, when alternating temperature indoor temperature is less than or equal to the preset temperature of temperature-changing chamber, closes alternating temperature
Room air door 46, thus reduce the situation of the cold air shunting in the first air channel 4, make the first blower fan 41 can be by more cold air
Send in quick-freezing room 3, thus accelerate the speed that the temperature in quick-freezing room 3 declines.
Compressor 11 can cause in the case of being in high-speed cruising for a long time and reduce life-span and the problem of power consumption increase, and this is just
Require that the time that compressor 11 continues high-speed cruising with the first compressor rotary speed is unsuitable long, therefore in the second quick-freezing pattern of operation
Time, system need to detect the compressor 11 time with the first compressor rotary speed high-speed cruising, when compressor 11 turns with the first compressor
When the time of speed high-speed cruising is more than Preset Time, exit the second quick-freezing pattern, recover normal refrigeration mode or the shutdown of refrigerator.
The maximum duration of systemic presupposition compressor 11 high-speed cruising is 3h (hour), when system detect compressor 11 high-speed cruising 3h it
After, detect the actual temperature in the now cold room of refrigerator, temperature-changing chamber and refrigerating chamber 2, if cold room, temperature-changing chamber and freezing
The actual temperature of any one in room 2 is higher than its preset temperature, then this refrigerator recovers normal refrigeration mode, now compressor 11
Rotating speed be reduced to the rotating speed 3000rpm of compressor 11 normal refrigeration mode, the first wind from the first compressor rotary speed 3990rpm
The rotating speed of machine 41 is also reduced to the rotating speed 1300rpm of the first blower fan 41 under normal refrigeration mode by the first rotation speed of fan 1650rpm,
And freeze in the actual temperature storeroom higher than its preset temperature, the reality in room to be refrigerated, temperature-changing chamber and refrigerating chamber 2
Border temperature is below or equal to after its preset temperature, compressor 11 is out of service.If system detects compressor 11 high-speed cruising
After 3h, the actual temperature in cold room, temperature-changing chamber and refrigerating chamber 2 is below or equal to its preset temperature, then compressor 11
Directly shut down.
Due to the property easy to use of cold room, user can frequently open and close the door body of cold room when using refrigerator, and this makes
The cold air being blown in cold room can be easier to spill in external environment, and the refrigerated storage temperature of cold room is typically all disposed within
About 5 DEG C, refrigerated storage temperature is higher relative to the temperature in other storerooms of refrigerator, thus the door body frequently switching on cold room can be led
Refrigeration is hidden indoor temperature and is higher than its preset temperature within a short period of time, if freezing in cold room not in time, will lead
Refrigeration is hidden indoor food temperature and is risen, and the situations such as rotten easily occurs.And refrigerator is in the first quick-freezing pattern of use or the second speed
In the case of freezing pattern, electromagnetic valve 16 flows directly into refrigerating evaporator 14 after being switched by cold-producing medium, without evaporating through cold preservation
Device 172, this makes refrigeration evaporator 172 cannot freeze air about, so that refrigeration system 1 cannot be to cold
Hide room to freeze, therefore, during the first quick-freezing pattern of operation or the second quick-freezing pattern, if system detects cold room
Interior actual temperature is higher than the preset temperature of cold room, then refrigerator recovers normal refrigeration mode, and refrigeration system 1 controls electromagnetic valve
16 switchings, make cold-producing medium flow in refrigerating evaporator 14 again after flowing through cold preservation capillary tube 171 and refrigeration evaporator 172, with to cold
Hiding indoor to freeze, the temperature of indoor to be refrigerated is less than or equal to after its preset temperature, and system back switches to the first quick-freezing
In pattern or the second quick-freezing pattern, continue the food being placed in quick-freezing room 3 is carried out quick-freezing.
For making full use of the storage space in refrigerator, as shown in Figure 4, quick-freezing room 3 is the speed being slidably connected in refrigerating chamber 2
Freeze drawer.Quick-freezing drawer is slidably connected in refrigerating chamber 2, and user, can be directly along quick-freezing when the article taken in quick-freezing drawer
Quick-freezing drawer is extracted out by the pull direction of drawer, takes article more convenient.When starting quick-freezing function, refrigerating chamber air door 44 closes
Closing, the cold air that the refrigeration system refrigeration of refrigerator produces all is sent in quick-freezing drawer, in making quick-freezing drawer by the first blower fan 41
Can lower the temperature rapidly, thus by fast food freezing.When quick-freezing pattern is closed, refrigerating chamber air door 44 is opened, and the first blower fan 41 is by cold
Air chilled room air outlet 42 and quick-freezing room air outlet 43 are sent in refrigerating chamber 2, so that overall cooling in refrigerating chamber 2, make
This refrigerator is when without using quick-freezing function, and quick-freezing drawer can store food as common freezer drawer.
Specifically, as shown in Figure 4, quick-freezing drawer and some freezer drawer, quick-freezing it are sequentially provided with in refrigerating chamber 2 from top to bottom
Room air outlet 43 is opened in above quick-freezing drawer, and refrigerating chamber air outlet 42 is opened in below quick-freezing drawer.Refrigerating chamber air outlet 42
With the upper and lower both sides that quick-freezing room air outlet 43 is respectively arranged at quick-freezing drawer, be arranged in refrigerating chamber 2 by quick-freezing drawer goes up most
Fang Shi, carries quick-freezing drawer in lacking food in quick-freezing drawer after cooling from the cold air of quick-freezing room air outlet 43 blowout
Amount moisture circulates downwards, enters and is positioned at the freezer drawer below this quick-freezing drawer, continues downwards after lowering the temperature this freezer drawer
Circulation, until being recycled to the bottom of refrigerating chamber 2.Owing to cold air can carry a small amount of moisture in cyclic process, the coldest
Air is difficult to diffuse up when circulation, thus freezer drawer is arranged at below quick-freezing drawer, so that from quick-freezing room air outlet
In 43, the cold air of blowout can be recycled in freezer drawer, lowers the temperature freezer drawer, thus by the thing in freezer drawer
Product carry out freezing.This makes this refrigerator regardless of whether the food stored in opening quick-freezing function, freezer drawer can be stored in
One relatively low at a temperature of.
Alternatively, at quick-freezing room air outlet 43, it is provided with quick-freezing room air door, when without using quick-freezing room 3, can be by quick-freezing
Room air door is closed, and makes cold air can not enter in quick-freezing room 3, effectively reduces the cold air that the refrigeration system refrigeration of refrigerator produces
Waste.
For accelerating the cooling rate in quick-freezing drawer, as shown in figures 4 and 9, the bottom of quick-freezing drawer is embedded with quick-freezing plate
31.Quick-freezing plate 31 is a kind of platy structure that can quickly carry out conduction of heat, is internally provided with the heat pipe that heat conductivility is the highest,
So that the cooling rate of quick-freezing drawer bottom is accelerated, it is possible to quickly food is carried out quick-freezing.
Alternatively, the bottom of quick-freezing drawer is embedded with aluminium sheet.Aluminium sheet self heat conductivity is higher, it is possible to quickly carry out heat biography
Pass, make the cooling rate of quick-freezing drawer bottom accelerate.
Take in quick-freezing drawer for the convenience of the user or deposit food, as shown in figures 4 and 9, the front panel of quick-freezing drawer
32 are provided with opening, and opening part is provided with renovates 33, and renovating 33 can rotate between open and closed positions, to be beaten by opening
Open or close.The front panel 32 of quick-freezing drawer arranges opening, and after arranging on opening and renovating 33, user is at quick-freezing drawer
When inside taking or deposit food, quick-freezing drawer can not be carried out pull, it is only necessary to open and renovate 33, food can be taken out from quick-freezing
Take out or by food storage in quick-freezing drawer in drawer.
Specifically, as shown in figures 4 and 9, the upper edge 321 of the through front panel of opening 32, the both sides, upper end renovating 33 are divided
Be not articulated with on two relative side plates 34 of quick-freezing drawer, when renovating 33 and being in free state, renovate the lower end of 33 with above
Plate 32 leans, thus by closure of openings.When renovating 33 and being in free state, renovate 33 in the closed position, by opening envelope
Shut, it is to avoid the cold air loss being blown in quick-freezing drawer, it is ensured that the cooling rate in quick-freezing drawer, make quick-freezing drawer
Quick-freezing effect is preferable.When needs are opened and renovated 33, the lower end renovating 33 can be lifted up, thus opening be opened, user
Can take in quick-freezing drawer or deposit food.
Take food product at quick-freezing drawer internal memory for the convenience of the user or observe the quick-freezing situation of food in quick-freezing drawer, such as Fig. 4 and
Shown in Fig. 9, when renovating 33 and being in free state, renovate the upper end of 33 and tilt to the direction away from refrigerator door.Compared to turning over
The upper end of lid 33 is positioned at the scheme of surface of front panel 32, renovates the upper end of 33 when tilting to the direction away from refrigerator door,
Aperture area increases, and user opens and renovates 33 and take during thing more convenient, and can be more easily observed the food in quick-freezing drawer
Placement location, it is simple to user takes food product at quick-freezing drawer internal memory.
For guaranteeing that user opening convenience when renovating 33 access article, renovates the angle of inclination of 33 in the range of 27 °
～57 °.As shown in Figure 8, it is α when the angle of inclination renovating 331, and α1During less than 27 °, renovate the upper end thereof of 33 in P1Point, turns over
The lower end O point of lid 33 and P1Distance between point is longer so that renovate 33 area excessive, and P1The position of point is closer to speed
Freeze the rear side of drawer, move after renovating the installation site of 33, relatively big, if by slide tray 35 to the space hold above quick-freezing drawer
Arrange too much, then quick-freezing room air outlet 43 can be produced certain blocking, affect the refrigeration in quick-freezing drawer, thus surplus
More than can be used for install slide tray 35 space less so that the volume of slide tray 35 is the least.When the inclination angle renovating 33
Degree is α2, and α2During more than 57 °, renovate the upper end thereof of 33 in P2Point, renovates lower end O point and the P of 232Distance between point is relatively
Short to renovate 33 areas too small, and P2The position of point is closer to the front panel 32 of quick-freezing drawer, renovates the installation site of 33
Reach, the area causing access aperture is too small, and impact takes the harmony of the outward appearance of thing convenience and drawer.
Preferably, as shown in Figure 8, the angle of inclination renovating 33 is α, and α is equal to 42 °.When the tilt angle alpha renovating 33 is
When 42 °, renovate the upper end thereof of 33 in P point, renovate the distance between the lower end O point of 33 and P point will not long also will not be too short,
Make the installation position renovating 33 that the volume of slide tray 35 both will not have been caused the most rearward too small, be also not result in opening mistake
Little, impact takes thing, and this makes the installation position renovating 33 coordinate appropriately with slide tray 35 position, takes thing convenient.
Food is when quick-freezing indoor stack stacks, and cold air is difficult to blow in food heap through the space food
Portion, the chilling rate causing Partial Food is relatively slow, and the food of stacking is easily sticked together when freezing, for avoiding this feelings
Condition, as shown in figures 4 and 9, is provided with slide tray 35 in quick-freezing drawer, when renovating 33 and being in an open position, and slide tray 35
Can extract out from quick-freezing drawer.Quick-freezing drawer is layered by slide tray 35, and food can be separated, it is to avoid food stacks, quick-freezing
Effective, and the less food such as dumpling can be placed on the enterprising scanning frequency of slide tray 35 and freeze, quick-freezing is effective and will not stick in one
Rise.Meanwhile, it is placed on the food on slide tray 35 can directly take by the way of opening and renovating 33, it is not necessary to pull quick-freezing
Drawer, takes conveniently.User, can be by slide tray 35 to quick-freezing room air outlet 43 institute when taking the food of quick-freezing drawer bottom
Direction slide, thus the food of quick-freezing drawer bottom is taken out.
For the convenience of the user the quick-freezing function of quick-freezing drawer is controlled, as it is shown in figure 9, the side plate of the side of quick-freezing drawer
Be provided with dividing plate 21 between 34 and the medial wall of refrigerating chamber 2, dividing plate 21 be provided with on the side, side of refrigerator doors control by
Button.If be arranged on by control knob on the medial wall of casing 1, user is when needs button press, in addition it is also necessary to turns to and looks for
Control knob, rotation space when user finds control knob is less, and control knob installation site is inconspicuous, is unfavorable for user
Find.Compared to control knob being arranged on the scheme on the medial wall of refrigerating chamber 2, control knob is arranged on dividing plate 21 close
After on the side, side of refrigerator doors, user is when regulating and controlling quick-freezing function or open and close, and opening refrigerator door just can be direct
Seeing control knob, operation is directly perceived and convenient.
Alternatively, as it is shown in figure 9, be equipped with on dividing plate 21 and the side plate 34 of quick-freezing drawer that contacts with dividing plate 21
Rail structure, so that quick-freezing drawer can be extracted out in refrigerating chamber 2 or return.
Other compositions about the refrigerator with quick-freezing function of the embodiment of the present invention wait for those skilled in the art
Known, no longer describe in detail at this.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (13)
1. the refrigeration system of a refrigerator with quick-freezing function, it is characterised in that include being sequentially connected in series into loop compressor,
Condenser, freezing capillary tube and refrigerating evaporator, the two ends of described freezing capillary tube are parallel with quick-freezing capillary tube, and described speed
The length freezing capillary tube is longer than the length of described freezing capillary tube；Also including electromagnetic valve, described electromagnetic valve controls refrigerant flow direction
Freezing capillary tube or quick-freezing capillary tube.
The refrigeration system of the refrigerator with quick-freezing function the most according to claim 1, it is characterised in that also include that cold preservation is propped up
Road, described cold preservation branch road includes cold preservation capillary tube and the refrigeration evaporator of series connection, the entrance of described cold preservation capillary tube and described electricity
The outlet of magnet valve, the outlet of described refrigeration evaporator connects with the entrance of described refrigerating evaporator.
3. a refrigerator with quick-freezing function, it is characterised in that include the refrigeration system as described in claim 1 or 2, also
Including refrigerating chamber, quick-freezing room and the first air channel, in described first air channel, it is provided with the first blower fan and described refrigerating evaporator, described
Offer the refrigerating chamber air outlet connecting described refrigerating chamber on first air channel, and connect the quick-freezing room air outlet of described quick-freezing room,
It is provided with refrigerating chamber air door at described refrigerating chamber air outlet.
The refrigerator with quick-freezing function the most according to claim 3, it is characterised in that also include temperature-changing chamber, described first
Offer the temperature-changing chamber air outlet connecting described temperature-changing chamber on air channel, at described temperature-changing chamber air outlet, be provided with temperature-changing chamber air door.
The refrigerator with quick-freezing function the most according to claim 3, it is characterised in that also include cold room and the second wind
Road, described second air channel offers the cold room air outlet connecting described cold room, and refrigeration evaporator is arranged at described second
In air channel.
6. utilize the refrigerator with quick-freezing function according to any one of claim 3～5 to carry out a control method for quick-freezing,
It is characterized in that, comprise the following steps:
S1, detect user input enter the first quick-freezing pattern instruction after, send control described compressor with the first compressor
The instruction that rotating speed and/or described first blower fan run with the first rotation speed of fan, wherein said first compressor rotary speed is more than common
Compressor rotary speed under refrigeration mode, described first rotation speed of fan is more than the first rotation speed of fan under normal refrigeration mode；
S2, send control electromagnetic valve switching instruction, make the outlet of condenser connect with quick-freezing capillary tube；
S3, the freezing indoor temperature of detection, when freezing indoor temperature is less than or equal to the preset temperature of refrigerating chamber, close refrigerating chamber
Air door, makes the temperature rapid decrease of described quick-freezing room.
Control method the most according to claim 6, it is characterised in that further comprising the steps of between step S1 and S2:
S1 ＇, detection temp. in refrigerating chamber, when temp. in refrigerating chamber is less than or equal to the preset temperature of cold room, carry out step
S2。
Control method the most according to claim 6, it is characterised in that further comprising the steps of between step S2 and S3:
S2 ＇, detection alternating temperature indoor temperature, when alternating temperature indoor temperature is less than or equal to the preset temperature of temperature-changing chamber, close alternating temperature
Room air door.
Control method the most according to claim 6, it is characterised in that further comprising the steps of after step S3:
S4, the time of detection compressor high-speed cruising, when the time of described compressor high-speed cruising is more than Preset Time, exit
Described first quick-freezing pattern, recovers normal refrigeration mode or the shutdown of refrigerator.
10. the control method carrying out quick-freezing for the refrigerator according to any one of claim 3～5, it is characterised in that bag
Include following steps:
N1, detect user input enter the second quick-freezing pattern instruction after, send control described compressor with the first compressor
The instruction that rotating speed and/or described first blower fan run with the first rotation speed of fan, wherein said first compressor rotary speed is more than common
Compressor rotary speed under refrigeration mode, described first rotation speed of fan is more than the first rotation speed of fan under normal refrigeration mode；
N2, send the instruction controlling electromagnetic valve switching, make the outlet of condenser connect with freezing capillary tube；
N3, the freezing indoor temperature of detection, when freezing indoor temperature is less than or equal to the preset temperature of refrigerating chamber, close refrigerating chamber
Air door, makes the temperature rapid decrease of described quick-freezing room.
11. control methods according to claim 10, it is characterised in that also include following step between step N1 and N2
Rapid:
N1 ＇, detection temp. in refrigerating chamber, when temp. in refrigerating chamber is less than or equal to the preset temperature of cold room, carry out step
N2。
12. control methods according to claim 10, it is characterised in that also include following step between step N2 and N3
Rapid:
N2 ＇, detection alternating temperature indoor temperature, when alternating temperature indoor temperature is less than or equal to the preset temperature of temperature-changing chamber, close alternating temperature
Room air door.
13. control methods according to claim 10, it is characterised in that further comprising the steps of after step N3:
N4, the time of detection compressor high-speed cruising, when the time of described compressor high-speed cruising is more than Preset Time, exit
Described second quick-freezing pattern, recovers normal refrigeration mode or the shutdown of refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466242.9A CN106091538A (en) | 2016-06-23 | 2016-06-23 | There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466242.9A CN106091538A (en) | 2016-06-23 | 2016-06-23 | There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106091538A true CN106091538A (en) | 2016-11-09 |
Family
ID=57252356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466242.9A Pending CN106091538A (en) | 2016-06-23 | 2016-06-23 | There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091538A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014137A (en) * | 2017-05-24 | 2017-08-04 | 合肥美菱股份有限公司 | A kind of wind cooling refrigerator |
| CN107062669A (en) * | 2017-05-08 | 2017-08-18 | 合肥美的电冰箱有限公司 | Refrigeration system and refrigerator |
| CN108013122A (en) * | 2017-11-17 | 2018-05-11 | 湖南神乐生态庄园有限公司 | A kind of quick-frozen product freezing plant of organic vegetable fruits and vegetables |
| CN108088145A (en) * | 2017-11-21 | 2018-05-29 | 广州美的华凌冰箱有限公司 | Fan operation control method, control device, refrigeration equipment and storage medium |
| CN108759247A (en) * | 2018-07-20 | 2018-11-06 | 海信（山东）冰箱有限公司 | A kind of dual system wind cooling refrigerator and its refrigeration control method with deep cooling function |
| CN109059395A (en) * | 2018-06-20 | 2018-12-21 | 合肥美的电冰箱有限公司 | The control method of refrigerator and refrigerator |
| CN109708424A (en) * | 2018-12-07 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of control method of fresh-keeping refrigerator |
| CN110701861A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Instant freezing chamber control method and refrigerator |
| CN110701859A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Instant freezing chamber control method and refrigerator |
| CN110701857A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Control method for instant freezing storage of refrigerator and refrigerator |
| CN110701862A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Refrigerator instant freezing storage control method and refrigerator |
| CN110701863A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Instant freezing chamber control method and refrigerator |
| CN110793258A (en) * | 2018-08-03 | 2020-02-14 | 博西华电器（江苏）有限公司 | Thawing device and refrigerator |
| CN110873492A (en) * | 2018-08-30 | 2020-03-10 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment and control method thereof |
| CN110906624A (en) * | 2019-10-30 | 2020-03-24 | 合肥晶弘电器有限公司 | Instant freezing control method for refrigeration equipment and refrigeration equipment |
| CN110906682A (en) * | 2019-10-30 | 2020-03-24 | 合肥晶弘电器有限公司 | Refrigerator instant freezing storage control method and refrigerator |
| CN110906676A (en) * | 2019-10-30 | 2020-03-24 | 合肥晶弘电器有限公司 | Control method for instant freezing storage of refrigerator and refrigerator |
| CN112344615A (en) * | 2019-08-06 | 2021-02-09 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN113310277A (en) * | 2020-02-26 | 2021-08-27 | 合肥华凌股份有限公司 | Quick cooling device, refrigeration equipment and control method and control device thereof |
| CN113310263A (en) * | 2020-02-26 | 2021-08-27 | 合肥华凌股份有限公司 | Quick cooling device, refrigeration equipment and control method and control device thereof |
| CN114264103A (en) * | 2021-12-30 | 2022-04-01 | 珠海格力电器股份有限公司 | Refrigerator and control method thereof |
| WO2023142952A1 (en) * | 2022-01-25 | 2023-08-03 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538339A (en) * | 2012-02-13 | 2012-07-04 | 海尔集团公司 | Refrigerator and method for controlling same |
| CN103175375A (en) * | 2013-03-19 | 2013-06-26 | 合肥晶弘电器有限公司 | Refrigerating and freshness retaining storage method of refrigerator |
| CN104501439A (en) * | 2014-12-24 | 2015-04-08 | 合肥美的电冰箱有限公司 | Refrigerating system for refrigerator and refrigerator |
| CN104764266A (en) * | 2015-02-09 | 2015-07-08 | 西安交通大学 | Three-door multi-temperature-zone refrigeration system with rapid-freezing function and refrigerator with same and control method thereof |
-
2016
- 2016-06-23 CN CN201610466242.9A patent/CN106091538A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538339A (en) * | 2012-02-13 | 2012-07-04 | 海尔集团公司 | Refrigerator and method for controlling same |
| CN103175375A (en) * | 2013-03-19 | 2013-06-26 | 合肥晶弘电器有限公司 | Refrigerating and freshness retaining storage method of refrigerator |
| CN104501439A (en) * | 2014-12-24 | 2015-04-08 | 合肥美的电冰箱有限公司 | Refrigerating system for refrigerator and refrigerator |
| CN104764266A (en) * | 2015-02-09 | 2015-07-08 | 西安交通大学 | Three-door multi-temperature-zone refrigeration system with rapid-freezing function and refrigerator with same and control method thereof |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062669A (en) * | 2017-05-08 | 2017-08-18 | 合肥美的电冰箱有限公司 | Refrigeration system and refrigerator |
| CN107014137A (en) * | 2017-05-24 | 2017-08-04 | 合肥美菱股份有限公司 | A kind of wind cooling refrigerator |
| CN108013122A (en) * | 2017-11-17 | 2018-05-11 | 湖南神乐生态庄园有限公司 | A kind of quick-frozen product freezing plant of organic vegetable fruits and vegetables |
| CN108088145B (en) * | 2017-11-21 | 2020-08-25 | 广州美的华凌冰箱有限公司 | Fan operation control method, control device, refrigeration equipment and storage medium |
| CN108088145A (en) * | 2017-11-21 | 2018-05-29 | 广州美的华凌冰箱有限公司 | Fan operation control method, control device, refrigeration equipment and storage medium |
| CN109059395A (en) * | 2018-06-20 | 2018-12-21 | 合肥美的电冰箱有限公司 | The control method of refrigerator and refrigerator |
| CN108759247A (en) * | 2018-07-20 | 2018-11-06 | 海信（山东）冰箱有限公司 | A kind of dual system wind cooling refrigerator and its refrigeration control method with deep cooling function |
| WO2020015407A1 (en) * | 2018-07-20 | 2020-01-23 | 海信（山东）冰箱有限公司 | Dual-system air-cooled refrigerator having deep-freezing function and cooling control method therefor |
| CN110793258B (en) * | 2018-08-03 | 2023-10-27 | 博西华电器（江苏）有限公司 | Thawing device and refrigerator |
| CN110793258A (en) * | 2018-08-03 | 2020-02-14 | 博西华电器（江苏）有限公司 | Thawing device and refrigerator |
| CN110873492A (en) * | 2018-08-30 | 2020-03-10 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment and control method thereof |
| CN109708424A (en) * | 2018-12-07 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of control method of fresh-keeping refrigerator |
| CN112344615A (en) * | 2019-08-06 | 2021-02-09 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN112344615B (en) * | 2019-08-06 | 2022-07-26 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN110701861A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Instant freezing chamber control method and refrigerator |
| CN110701857A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Control method for instant freezing storage of refrigerator and refrigerator |
| CN110906682A (en) * | 2019-10-30 | 2020-03-24 | 合肥晶弘电器有限公司 | Refrigerator instant freezing storage control method and refrigerator |
| CN110906676A (en) * | 2019-10-30 | 2020-03-24 | 合肥晶弘电器有限公司 | Control method for instant freezing storage of refrigerator and refrigerator |
| CN110701863A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Instant freezing chamber control method and refrigerator |
| CN110701862A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Refrigerator instant freezing storage control method and refrigerator |
| CN110701859A (en) * | 2019-10-30 | 2020-01-17 | 合肥晶弘电器有限公司 | Instant freezing chamber control method and refrigerator |
| CN110906624A (en) * | 2019-10-30 | 2020-03-24 | 合肥晶弘电器有限公司 | Instant freezing control method for refrigeration equipment and refrigeration equipment |
| CN113310263A (en) * | 2020-02-26 | 2021-08-27 | 合肥华凌股份有限公司 | Quick cooling device, refrigeration equipment and control method and control device thereof |
| CN113310277B (en) * | 2020-02-26 | 2022-09-30 | 合肥华凌股份有限公司 | Quick cooling device, refrigeration equipment and control method and control device thereof |
| CN113310263B (en) * | 2020-02-26 | 2022-09-30 | 合肥华凌股份有限公司 | Quick cooling device, refrigeration equipment and control method and control device thereof |
| CN113310277A (en) * | 2020-02-26 | 2021-08-27 | 合肥华凌股份有限公司 | Quick cooling device, refrigeration equipment and control method and control device thereof |
| CN114264103A (en) * | 2021-12-30 | 2022-04-01 | 珠海格力电器股份有限公司 | Refrigerator and control method thereof |
| WO2023142952A1 (en) * | 2022-01-25 | 2023-08-03 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106091538A (en) | There is the control method of the refrigeration system of the refrigerator of quick-freezing function, refrigerator and quick-freezing | |
| CN106123441A (en) | A kind of refrigerator with quick-freezing function | |
| KR101809971B1 (en) | Refrigerator and control method thereof | |
| KR100568060B1 (en) | Refrigerator | |
| CN202393126U (en) | Refrigerator | |
| US7707847B2 (en) | Ice-dispensing assembly mounted within a refrigerator compartment | |
| KR101798564B1 (en) | Refrigerator | |
| CN105650969A (en) | Refrigerator | |
| CN104160225A (en) | Refrigerator and working method thereof | |
| KR20130037354A (en) | Refrigerator and control method thereof | |
| CN106568269B (en) | Refrigerator | |
| KR20120012613A (en) | Refrigerator and control method thereof | |
| JP4781395B2 (en) | refrigerator | |
| KR20160109521A (en) | A refrigerator | |
| CN106322883A (en) | Air-cooled refrigerator and control method thereof | |
| CN108759247A (en) | A kind of dual system wind cooling refrigerator and its refrigeration control method with deep cooling function | |
| JP2017116224A (en) | refrigerator | |
| CN107044756A (en) | The anti-freeze control method of air door and refrigerator | |
| CN106679269B (en) | Refrigerator | |
| CN106766537A (en) | A kind of three compartment refrigerators and its control method of defrost and moisturizing | |
| JP2003075050A (en) | Refrigerator | |
| KR20050094671A (en) | Cold air path structure of bottom freezer type refrigerator | |
| JP2000230767A (en) | Refrigerator | |
| JP2000346526A (en) | Cooling system | |
| KR20150072951A (en) | refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |