CN107860168A - A kind of temperature control equipment, method, storage medium and wine cabinet - Google Patents
A kind of temperature control equipment, method, storage medium and wine cabinet Download PDFInfo
- Publication number
- CN107860168A CN107860168A CN201711001156.1A CN201711001156A CN107860168A CN 107860168 A CN107860168 A CN 107860168A CN 201711001156 A CN201711001156 A CN 201711001156A CN 107860168 A CN107860168 A CN 107860168A
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- warm area
- warm
- refrigeration
- motor
- temperature
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005057 refrigeration Methods 0.000 claims abstract description 166
- 239000003507 refrigerant Substances 0.000 claims description 36
- 238000001914 filtration Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000005055 memory storage Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 210000001736 capillary Anatomy 0.000 description 36
- 239000012530 fluid Substances 0.000 description 18
- 230000006870 function Effects 0.000 description 10
- 230000004044 response Effects 0.000 description 8
- 238000012795 verification Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of temperature control equipment, method, storage medium and wine cabinet, the device includes：Compressor (1), condenser (2), motor-driven valve (3) and two refrigeration branches；Wherein, a refrigeration branch, a warm area of apparatus to be controlled is acted on；Two refrigeration branches, it is connected in parallel between the corresponding output end of the motor-driven valve (3) and the suction end of the compressor (1), for under the control of the motor-driven valve (3), cooling at least one warm area in two warm areas；The exhaust end of the compressor (1), after the condenser (2), it is communicated to the input of the motor-driven valve (3).The solution of the present invention, it can overcome that complicated, temperature stability is poor in the prior art and the defects of poor user experience, realize the beneficial effect that simple in construction, temperature stability is good and Consumer's Experience is good.
Description
Technical field
The invention belongs to wine cabinet technical field, and in particular to a kind of temperature control equipment, method, storage medium and wine cabinet,
More particularly to a kind of double temperature double control temperature control equipment, method corresponding with the device, the calculating that this method instruction can be stored
Machine readable form storage medium and with the device or be able to carry out this method instruction wine cabinet.
Background technology
Wine cabinet, can be the refrigerator of stored wine.Such as：In a kind of refrigeration system, two evaporators can be used to carry out
Refrigeration, there is a magnetic valve per evaporator front end all the way, for controlling the break-make of refrigeration working medium.So, using two magnetic valves
Two branch roads are controlled, structure is relative complex, can also influence temperature controlled stability.
In the prior art, the defects of poor complicated, temperature stability and poor user experience be present.
The content of the invention
It is an object of the present invention to it is directed to drawbacks described above, there is provided a kind of temperature control equipment, method, storage medium and wine
Cabinet, to solve that two refrigeration branches while operation and alternate run structure can be realized using two magnetic valves in the prior art
The problem of relative complex, reach effect simple in construction.
The present invention provides a kind of temperature control equipment, including：Compressor, condenser, motor-driven valve and two refrigeration branches；Its
In, a refrigeration branch, act on a warm area of apparatus to be controlled；Two refrigeration branches, it is connected in parallel described
Between the suction end of the corresponding output end of motor-driven valve and the compressor, under the control of the motor-driven valve, to two institutes
At least one warm area stated in warm area is cooled；The exhaust end of the compressor, after the condenser, it is communicated to institute
State the input of motor-driven valve.
Alternatively, in each refrigeration branch, it is provided with：Restricting element and evaporator；Wherein, the restricting element
With the evaporator, it is connected in turn between the corresponding output end of the motor-driven valve and the suction end of the compressor.
Alternatively, the restricting element, including：At least one of capillary, heating power expansion valve, electric expansion valve.
Alternatively, the motor-driven valve, including：Stepper motor driven valve；The stepper motor driven valve, including：Valve body, valve
Seat, notch part, inlet tube, outlet and switch portion；Wherein, the valve body, the valve body is installed on, forms the valve body and institute
State the mounting structure of valve seat；The switch portion, it is arranged at the middle part of the mounting structure；The notch part, it is arranged at the valve
Body；The inlet tube, it is arranged at the side of the valve seat；The outlet, it is arranged at the bottom surface of the valve seat.
Alternatively, wherein, the quantity of the outlet is more than one；More than one described outlet, including：First goes out
Mouth pipe and second outlet pipe；And/or the switch portion, including：Slider switch shape portion；And/or the notch part, including：
Open adapter portion.
Alternatively, in addition to：The reservoir being arranged between two refrigeration branches and the suction end of the compressor.
Alternatively, in addition to：The device for drying and filtering being arranged between the exhaust end of the compressor and the condenser.
Matching with said apparatus, further aspect of the present invention provides a kind of temprature control method, including：Based on described temperature
Control device is spent, by the motor-driven valve, two refrigeration branches are controlled, with two warm areas to apparatus to be controlled
At least one warm area is cooled.
Alternatively, at least one warm area in two warm areas of apparatus to be controlled is cooled, including：Two
Part I warm area in the individual warm area has refrigeration requirement and in two warm area in addition to the Part I warm area
In the case that Part II warm area does not have refrigeration requirement, the electronic valve events, refrigerant is set to flow into the Part I warm area
Part I refrigeration branch, the Part II refrigeration branch of the Part II warm area is not flowed into；Now, the Part I temperature
Area produces cold, the Wen Duxiajiang of the Part I warm area；Or the Part II warm area in two warm areas have it is cold
Amount demand and the Part I warm area in two warm areas in addition to the Part II warm area does not have the situation of refrigeration requirement
Under, the electronic valve events, refrigerant is flowed into the Part II refrigeration branch of the Part II warm area, do not flow into described first
The Part I refrigeration branch of part warm area, now, the Part II warm area produce cold, the temperature of the Part II warm area
Degree declines；Or the Part I warm area in two warm areas have a refrigeration requirement and except described the in two warm areas
In the case that Part II warm area outside a part of warm area also has refrigeration requirement, the electronic valve events, make refrigerant while flow
Enter the Part I refrigeration branch of the Part I warm area and the Part II refrigeration branch of the Part II warm area,
Now, the Part I warm area and the Part II warm area produce cold simultaneously, the Part I warm area and described the
The temperature of two part warm areas declines；Or the Part I warm area in two warm areas does not have refrigeration requirement and two
It is described electronic in the case that Part II warm area in the warm area in addition to the Part I warm area does not have refrigeration requirement yet
Valve events, make refrigerant while do not flow into the Part I refrigeration branch of the Part I warm area and the Part II temperature
The Part II refrigeration branch in area, meanwhile, close the compressor.
Alternatively, at least one warm area in two warm areas of apparatus to be controlled is cooled, in addition to：
Part I warm area in two warm areas has refrigeration requirement and in two warm area in addition to the Part I warm area
Part II warm area there is no refrigeration requirement in the case of, when the Part I warm area reaches temperature requirement and described second
When part warm area does not have refrigeration requirement still, the electronic valve events, make refrigerant do not flow into the Part I refrigeration branch and
The Part II refrigeration branch, meanwhile, close the compressor；Or the Part II warm area in two warm areas
There is refrigeration requirement and the Part I warm area in two warm areas in addition to the Part II warm area does not have refrigeration requirement
In the case of, when the Part II warm area reaches temperature requirement and the Part I warm area does not still have refrigeration requirement, institute
Electronic valve events are stated, refrigerant is not flowed into the Part I refrigeration branch and the Part II refrigeration branch, meanwhile, close
The compressor；Or the Part I warm area in two warm areas has refrigeration requirement and institute is removed in two warm areas
In the case of stating the Part II warm area outside Part I warm area and also having refrigeration requirement, when the Part I warm area or described
When the temperature of Part II warm area reaches temperature requirement, the electronic valve events, refrigerant is not flowed into and reached temperature requirement
The refrigeration branch of warm area；And the warm area of not up to temperature requirement continues to freeze, until after reaching temperature requirement, the electronic valve actuation
Make, close the cold medium flux of corresponding refrigeration branch, simultaneously close off the compressor.
Matching with the above method, further aspect of the present invention provides a kind of storage medium, including：Deposited in the storage medium
Contain a plurality of instruction；The a plurality of instruction, for being loaded by processor and being performed above-described temprature control method.
Matching with said apparatus or method, further aspect of the present invention provides a kind of wine cabinet, including：Above-described temperature
Control device；Or processor, for performing a plurality of instruction；Memory, for storing a plurality of instruction；Wherein, a plurality of finger
Order, for by the memory storage, and loaded by the processor and perform above-described temprature control method.
The solution of the present invention, two branch roads while operation and alternate run can be realized by using a motor-driven valve,
Structure is simplified, and ensures the temperature stability of each compartment well.
Further, the solution of the present invention, by refrigeration systems using the motor-driven valve that can be cut-off with respectively cut-offfing simultaneously,
When there is load in two greenhouses, can simultaneously refrigeration cool-down, simple in construction, temperature stability is good.
Further, the solution of the present invention, by using a motor-driven valve, can two-way run simultaneously, also being capable of two-way
Cut-off respectively, can in the case of high load capacity, when two warm areas have refrigeration demand simultaneously, can two warm areas freezed simultaneously
Shorten the response time of refrigeration, reduce temperature fluctuation.
Further, the solution of the present invention, the function of two magnetic valves can be realized by using a motor-driven valve, simplified
System architecture, with first being compared using a solenoid valve system, then can two-way run simultaneously, also can two-way cut-off respectively, energy
It is enough in the case of high load capacity, when two warm areas have refrigeration demand simultaneously, can two warm areas carry out refrigeration simultaneously and shorten refrigeration
Response time, reduce temperature fluctuation.
Thus, the solution of the present invention, two refrigeration branches operation and alternate run simultaneously is controlled by motor-driven valve, solved
Two refrigeration branches can be realized using two magnetic valves while operation and alternate run structure are relative complex in the prior art
The problem of, so as to overcome that complicated, temperature stability is poor in the prior art and the defects of poor user experience, realize structure letter
The single, beneficial effect that temperature stability is good and Consumer's Experience is good.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 be the present invention wine cabinet (such as：Dual temperature wine cabinet) temperature control equipment an embodiment structural representation；
Fig. 2 be the present invention wine cabinet temperature control equipment in motor-driven valve an embodiment structural representation；
Fig. 3 be the present invention wine cabinet temperature control equipment in motor-driven valve another embodiment structural representation；
Fig. 4 be the present invention wine cabinet temperature control equipment in motor-driven valve 0 pulse condition structural representation；
Fig. 5 be the present invention wine cabinet temperature control equipment in motor-driven valve 18 pulse conditions structural representation；
Fig. 6 be the present invention wine cabinet temperature control equipment in motor-driven valve 36 pulse conditions structural representation；
Fig. 7 be the present invention wine cabinet temperature control equipment in motor-driven valve 54 pulse conditions structural representation；
Fig. 8 illustrates for the on off state curve of an embodiment of motor-driven valve in the temperature control equipment of the wine cabinet of the present invention
Figure；
Fig. 9 illustrates for the on off state curve of another embodiment of motor-driven valve in the temperature control equipment of the wine cabinet of the present invention
Figure.
With reference to accompanying drawing, reference is as follows in the embodiment of the present invention：
1- compressors；2- condensers；3- motor-driven valves；The capillaries of 4- first；5- the first warm area evaporators；The capillarys of 6- second
Pipe；7- the second warm area evaporators；8- notch parts；9- first outlets pipe (such as outlet B)；10- second outlet pipe (such as outlets
C)；11- inlet tubes (such as inlet tube A)；12- slider switch shape portion.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
In one embodiment, in a kind of refrigeration system, a magnetic valve only can also be used.So, structure obtains
With simplification.But using a magnetic valve after, then two branch roads can only alternate run, so when loading big, when two
When warm area has refrigeration demand simultaneously, a temperature can only preferentially be met using the system of magnetic valve, another temperature needs to wait,
The temperature fluctuation of so warm area is relatively large, is unfavorable for the storage of grape wine.
According to an embodiment of the invention, there is provided a kind of temperature control equipment, the one of the device of the present invention is real as shown in Figure 1
Apply the structural representation of example.The temperature control equipment can include：Compressor 1, condenser 2, motor-driven valve 3 and two refrigeration branch
Road.
Wherein, a refrigeration branch, the warm area that can be used for the wine cabinet is made.Two refrigeration branches,
It is connected in parallel between the corresponding output end of the motor-driven valve 3 and the suction end of the compressor 1, can be used for described electronic
Under the control of valve 3, at least one warm area in two warm areas is cooled.The exhaust end of the compressor 1, warp
After the condenser 2, the input of the motor-driven valve 3 is communicated to.
Such as：Two branch roads while operation and alternate run can be realized using a motor-driven valve, ensured well each
The temperature stability of individual compartment.
Such as：The motor-driven valve that can be cut-off simultaneously with cut-offfing respectively, when there is load in two greenhouses, Ke Yitong are used in system
When refrigeration cool-down.
Such as：As a result of a motor-driven valve, can two-way run (i.e. the first warm area evaporator and the second warm area simultaneously
Evaporator has Working fluid flow work simultaneously), also can two-way cut-off respectively (i.e. can be achieved the first warm area evaporator have Working fluid flow
Work, and the second warm area evaporator does not have Working fluid flow or realizes that the second warm area evaporator has Working fluid flow work, and first
Warm area evaporator does not have Working fluid flow), can be in the case of high load capacity, can be two when two warm areas have refrigeration demand simultaneously
Warm area carries out the response time that refrigeration shortens refrigeration simultaneously, reduces temperature fluctuation.
Such as：The function of two magnetic valves can be realized by employing a motor-driven valve, system architecture be simplified, with using one
Individual solenoid valve system first compares, then can two-way run simultaneously and (i.e. the first warm area evaporator and the second warm area evaporator while have work
Mass flow starts building to make), also can two-way cut-off that (the first warm area evaporator, which can be achieved, Working fluid flow work, and the second temperature respectively
Area's evaporator does not have Working fluid flow or realizes that the second warm area evaporator has Working fluid flow work, and the first warm area evaporator does not have
Working fluid flow), can in the case of high load capacity, when two warm areas have refrigeration demand simultaneously, can two warm areas made simultaneously
The response time of the short refrigeration of shrinkage, reduce temperature fluctuation.
Wherein, a kind of stepper motor driven valve of motor-driven valve, one or more outlets is set in valve seat planar bottom surface, passed through
Upper and lower coil magnetization control motor rotor is rotated, rotor takes sliding block rotation to, passes through the switch shape being arranged on sliding block
Shape portion sets valve port position with valve seat, the open and-shut mode in the control outlet of the operating position of setting.And magnetic valve is driven by coil
It is dynamic, it can only open or close；Often a motor-driven valve can be achieved with the function that several magnetic valves could be realized.
Such as：Magnetic valve only possesses the function of reversing switch, that is to say, that connects two branch road AB using magnetic valve, passes through
Control magnetic valve can only realize that A roads are logical, B roads are obstructed, or A roads are obstructed, B roads lead to, and can not realize A and B roads while lead to.Realize
A roads and B roads lead to simultaneously, it is necessary to use motor-driven valve.
Thus, by under the control of motor-driven valve, making two refrigeration branches at least one in two warm areas
The individual warm area is cooled, simple in construction, and can ensure the temperature stability of each warm area.
In an optional example, the motor-driven valve 3, it can include：Stepper motor driven valve.The driving stepper motor
Valve, it can include：Valve body, valve seat, notch part 8, inlet tube, outlet and switch portion.
Wherein, the valve body, the valve body is installed on, forms the mounting structure of the valve body and the valve seat；It is described to open
Pass portion, it is arranged at the middle part of the mounting structure.The notch part 8, is arranged at the valve body.The inlet tube, it is arranged at institute
State the side of valve seat.The outlet, it is arranged at the bottom surface of the valve seat.
Alternatively, the quantity of the outlet is more than one；More than one described outlet, can include：First goes out
Mouth pipe 9 and second outlet pipe 10.
Alternatively, the switch portion, can include：Slider switch shape portion 12.
Alternatively, the notch part 8, can include：Open adapter portion.
Such as：It motor-driven valve, can be stepper motor driven valve, such as model DDF203 motor-driven valve, may refer to Fig. 2 extremely
Example shown in Fig. 9, motor-driven valve can include notch part 8, inlet tube 11 (such as inlet tube A), (such as outlet of first outlet pipe 9
B), second outlet pipe 11 (such as outlet C) and slider switch shape portion 12, notch part 8 are opening adapter portion.The stepper motor drives
Dynamic valve, one or more outlets are set in valve seat planar bottom surface, by controlling motor rotor to turn upper and lower coil magnetization
Dynamic, rotor takes sliding block rotation to, valve port position is set by the switch shape portion and valve seat that are arranged on sliding block, in the work of setting
Make the open and-shut mode of position control outlet.
Thus, by using stepper motor driven valve in two warm areas corresponding to two refrigeration branches extremely
A few warm area carries out cooling control, and control structure is simple, and control mode is easy, is advantageous to lift temperature controlled stabilization
Property and reliability.
In an optional example, in each refrigeration branch, it can be provided with：Restricting element and evaporator.
Wherein, the restricting element and the evaporator, it is connected to the corresponding output end of the motor-driven valve 3 and described in turn
Between the suction end of compressor 1.
Such as：First capillary 4 and the first evaporator act on the first warm area, and the second capillary 6 and the second evaporator are made
For the second warm area.
Thus, by the restricting element that is successively set between the corresponding output end of motor-driven valve and the suction end of compressor and
Evaporator forms refrigeration branch, simple in construction, and refrigeration controllability is good, reliability is high.
Alternatively, the restricting element, can include：In capillary, heating power expansion valve, electric expansion valve at least it
One.
Such as：The dual temperature wine cabinet can be by compressor 1, condenser 3, motor-driven valve 3, the first capillary 4, the second capillary 6
And first evaporator (such as：First warm area evaporator 5) and the second evaporator (such as：Second warm area evaporator 7) etc. composition.
Thus, by the restricting element of diversified forms, be advantageous to be lifted at evaporator front end to refrigerant flow control
Convenience and flexibility.
In an optional embodiment, it can also include：It is arranged at two refrigeration branches and the compressor 1
Reservoir between suction end.
Such as：Reservoir can also be added in system between evaporator and the air-breathing of compressor 1.
Thus, by reservoir, the work that storage, gas-liquid separation, filtering, noise reduction and refrigerant buffer can be played
With being advantageous to lift compressor operating efficiency and operational effect.
In an optional embodiment, it can also include：It is arranged at the exhaust end of the compressor 1 and the condenser
Device for drying and filtering between 2.
Such as：Device for drying and filtering can also be added between condenser 3 and capillary in system, can be with drying system
Moisture, ensure systematic function.
Thus, by filter, the refrigerant gas that can be discharged to compressor air-discharging end is inputted after filtering and condensed
Device, and then condenser operational efficiency and operational effect are lifted, heat exchange reliability is high.
Through substantial amounts of verification experimental verification, using the technical scheme of the present embodiment, two can be realized by using a motor-driven valve
Individual branch road is run simultaneously and alternate run, simplifies structure, and ensure the temperature stability of each compartment well.
According to an embodiment of the invention, a kind of temprature control method corresponding to temperature control equipment is additionally provided.The temperature
Degree control method can include：Based on above-described temperature control equipment, by the motor-driven valve 3, two systems are controlled
Cold branch road, cooled with least one warm area in two warm areas to apparatus to be controlled.
Such as：Two branch roads while operation and alternate run can be realized using a motor-driven valve, ensured well each
The temperature stability of individual compartment.
Such as：The motor-driven valve that can be cut-off simultaneously with cut-offfing respectively, when there is load in two greenhouses, Ke Yitong are used in system
When refrigeration cool-down.
Such as：As a result of a motor-driven valve, can two-way run (i.e. the first warm area evaporator and the second warm area simultaneously
Evaporator has Working fluid flow work simultaneously), also can two-way cut-off respectively (i.e. can be achieved the first warm area evaporator have Working fluid flow
Work, and the second warm area evaporator does not have Working fluid flow or realizes that the second warm area evaporator has Working fluid flow work, and first
Warm area evaporator does not have Working fluid flow), can be in the case of high load capacity, can be two when two warm areas have refrigeration demand simultaneously
Warm area carries out the response time that refrigeration shortens refrigeration simultaneously, reduces temperature fluctuation.
Such as：The function of two magnetic valves can be realized by employing a motor-driven valve, system architecture be simplified, with using one
Individual solenoid valve system first compares, then can two-way run simultaneously and (i.e. the first warm area evaporator and the second warm area evaporator while have work
Mass flow starts building to make), also can two-way cut-off that (the first warm area evaporator, which can be achieved, Working fluid flow work, and the second temperature respectively
Area's evaporator does not have Working fluid flow or realizes that the second warm area evaporator has Working fluid flow work, and the first warm area evaporator does not have
Working fluid flow), can in the case of high load capacity, when two warm areas have refrigeration demand simultaneously, can two warm areas made simultaneously
The response time of the short refrigeration of shrinkage, reduce temperature fluctuation.
Thus, by under the control of motor-driven valve, making two refrigeration branches at least one in two warm areas
The individual warm area is cooled, simple in construction, and can ensure the temperature stability of each warm area.
In an optional example, at least one warm area in two warm areas of apparatus to be controlled is dropped
Temperature, it can include：Part I warm area in two warm areas have a refrigeration requirement and except described the in two warm areas
In the case that Part II warm area outside a part of warm area does not have refrigeration requirement, the motor-driven valve 3 acts, and refrigerant is flowed into institute
The Part I refrigeration branch of Part I warm area is stated, does not flow into the Part II refrigeration branch of the Part II warm area.This
When, the Part I warm area produces cold, the Wen Duxiajiang of the Part I warm area.
Thus, by controlling corresponding refrigeration branch to run according to the refrigeration requirement of each warm area, control convenience is good, and makes
The good reliability of cold operation.
Alternatively, at least one warm area in two warm areas of apparatus to be controlled is cooled, can also wrapped
Include：Part I warm area in two warm areas has refrigeration requirement and the Part I temperature is removed in two warm areas
In the case that Part II warm area outside area does not have refrigeration requirement, when the Part I warm area reaches temperature requirement and institute
When stating Part II warm area does not have refrigeration requirement still, the motor-driven valve 3 acts, and refrigerant is not flowed into the Part I refrigeration
Branch road and the Part II refrigeration branch, meanwhile, close the compressor 1.
Such as：Example shown in Figure 1, when the first warm area has refrigeration requirement, and the second warm area does not have refrigeration requirement,
Motor-driven valve 3 acts, and refrigerant is flowed into the first capillary 4 and the first evaporator, does not flow into the second capillary 6 and the second evaporator,
Now, the first warm area produces cold, and the first warm area temperature declines, and when the first warm area reaches temperature, and the second warm area is not also cold
During amount demand, motor-driven valve 3 acts, and refrigerant is not flowed into the first capillary 4 and the second capillary 6, meanwhile, close compressor 1.
In an optional example, at least one warm area in two warm areas of apparatus to be controlled is dropped
Temperature, it can include：Part II warm area in two warm areas have a refrigeration requirement and except described the in two warm areas
In the case that Part I warm area outside two part warm areas does not have refrigeration requirement, the motor-driven valve 3 acts, and refrigerant is flowed into institute
The Part II refrigeration branch of Part II warm area is stated, does not flow into the Part I refrigeration branch of the Part I warm area, this
When, the Part II warm area produces cold, the Wen Duxiajiang of the Part II warm area.
Alternatively, at least one warm area in two warm areas of apparatus to be controlled is cooled, can also wrapped
Include：Part II warm area in two warm areas has refrigeration requirement and the Part II temperature is removed in two warm areas
In the case that Part I warm area outside area does not have refrigeration requirement, when the Part II warm area reaches temperature requirement and institute
When stating Part I warm area does not have refrigeration requirement still, the motor-driven valve 3 acts, and refrigerant is not flowed into the Part I refrigeration
Branch road and the Part II refrigeration branch, meanwhile, close the compressor 1.
Such as：Example shown in Figure 1, when the second warm area has refrigeration requirement, and the first warm area does not have refrigeration requirement,
Motor-driven valve 3 acts, and refrigerant is flowed into the second capillary 6 and the second evaporator, does not flow into the first capillary 4 and the first evaporator,
Now, the second warm area produces cold, and the second warm area temperature declines, and when the second warm area reaches temperature, and the first warm area is not also cold
During amount demand, motor-driven valve 3 acts, and refrigerant is not flowed into the first capillary 4 and the second capillary 6, meanwhile, close compressor 1.
In an optional example, at least one warm area in two warm areas of apparatus to be controlled is dropped
Temperature, it can include：Part I warm area in two warm areas have a refrigeration requirement and except described the in two warm areas
In the case that Part II warm area outside a part of warm area also has refrigeration requirement, the motor-driven valve 3 acts, and makes refrigerant while flows
Enter the Part I refrigeration branch of the Part I warm area and the Part II refrigeration branch of the Part II warm area,
Now, the Part I warm area and the Part II warm area produce cold simultaneously, the Part I warm area and described the
The temperature of two part warm areas declines.
Alternatively, at least one warm area in two warm areas of apparatus to be controlled is cooled, can also wrapped
Include：Part I warm area in two warm areas has refrigeration requirement and the Part I temperature is removed in two warm areas
In the case that Part II warm area outside area also has refrigeration requirement, when the Part I warm area or the Part II warm area
Temperature when reaching temperature requirement, the motor-driven valve 3 acts, and refrigerant is not flowed into the refrigeration branch for the warm area for having reached temperature requirement
Road.
Further, and the warm area of not up to temperature requirement continues to freeze, until after reaching temperature requirement, the motor-driven valve
3 actions, the cold medium flux of corresponding refrigeration branch is closed, simultaneously closes off the compressor 1.
Such as：Example shown in Figure 1, when the first warm area has refrigeration requirement, and the second warm area also has refrigeration requirement,
Motor-driven valve 3 acts, and makes refrigerant while flows into the first capillary 4, the first evaporator and the second capillary 6, the second evaporator, this
When, the first warm area, the second warm area produce cold simultaneously, and two warm area temperature decline, when the first warm area or the second warm area reach temperature
When, motor-driven valve 3 acts, and refrigerant is not flowed into corresponding capillary, and the warm area of another not up to temperature continues to freeze, until reaching temperature
Degree requires that after reaching temperature requirement, motor-driven valve 3 acts, and closes corresponding flow, simultaneously closes off compressor 1.
Alternatively, at least one warm area in two warm areas of apparatus to be controlled is cooled, can also wrapped
Include：Part I warm area in two warm areas does not have to remove the Part I in refrigeration requirement and two warm areas
In the case that Part II warm area outside warm area does not have refrigeration requirement yet, the motor-driven valve 3 acts, and makes refrigerant while does not flow into
The Part II refrigeration branch of the Part I refrigeration branch of the Part I warm area and the Part II warm area, together
When, close the compressor 1.
Thus, by closing refrigeration branch and close compressor when all warm areas are all without refrigeration requirement, good energy-conserving effect,
Consumer's Experience is good.
The processing and function realized by the method for the present embodiment essentially correspond to the implementation of the device shown in earlier figures 1
Example, principle and example, therefore not detailed part in the description of the present embodiment, may refer to the related description in previous embodiment,
This is not repeated.
Through substantial amounts of verification experimental verification, using technical scheme, by refrigeration systems using can cut-off simultaneously
With the motor-driven valve cut-off respectively, when there is load in two greenhouses, can simultaneously refrigeration cool-down, simple in construction, temperature stability is good.
According to an embodiment of the invention, a kind of storage medium corresponding to temprature control method is additionally provided.The storage is situated between
Matter, it can include：A plurality of instruction is stored with the storage medium；The a plurality of instruction, for being loaded by processor and being performed
Above-described temprature control method.
The processing and function realized by the storage medium of the present embodiment essentially correspond to the embodiment of preceding method, original
Reason and example, therefore not detailed part in the description of the present embodiment, may refer to the related description in previous embodiment, do not do herein
Repeat.
Through substantial amounts of verification experimental verification, using technical scheme, by using a motor-driven valve, can two-way it is same
Shi Yunhang, also can two-way cut-off respectively, can be in the case of high load capacity, when two warm areas have refrigeration demand simultaneously, can two
Individual warm area carries out the response time that refrigeration shortens refrigeration simultaneously, reduces temperature fluctuation.
According to an embodiment of the invention, a kind of wine cabinet corresponding to temprature control method is additionally provided.The wine cabinet, it can wrap
Include：Above-described temperature control equipment.Or the wine cabinet, it can include：Processor, for performing a plurality of instruction；Storage
Device, for storing a plurality of instruction；Wherein, a plurality of instruction, for being loaded by the memory storage, and by the processor
And perform above-described temprature control method.
Example shown in Figure 1, the dual temperature wine cabinet can be by compressor 1, condenser 3, motor-driven valve 3, the first capillaries
4th, the second capillary 6 and the first evaporator (such as：First warm area evaporator 5) and the second evaporator (such as：Second warm area steams
Send out device 7) etc. composition, reservoir, condenser 3 and capillary can also be added between evaporator and the air-breathing of compressor 1 in system
Between add device for drying and filtering (the two are alternatively).First capillary 4 and the first evaporator act on the first warm area, and second
The evaporator of capillary 6 and second acts on the second warm area.
When the first warm area has refrigeration requirement, and the second warm area does not have refrigeration requirement, motor-driven valve 3 acts, and flows into refrigerant
First capillary 4 and the first evaporator, the second capillary 6 and the second evaporator are not flowed into, now, the first warm area produces cold,
First warm area temperature declines, and when the first warm area reaches temperature, and the second warm area does not have refrigeration requirement yet, motor-driven valve 3 acts, and makes
Refrigerant does not flow into the first capillary 4 and the second capillary 6, meanwhile, close compressor 1.
When the second warm area has refrigeration requirement, and the first warm area does not have refrigeration requirement, motor-driven valve 3 acts, and flows into refrigerant
Second capillary 6 and the second evaporator, the first capillary 4 and the first evaporator are not flowed into, now, the second warm area produces cold,
Second warm area temperature declines, and when the second warm area reaches temperature, and the first warm area does not have refrigeration requirement yet, motor-driven valve 3 acts, and makes
Refrigerant does not flow into the first capillary 4 and the second capillary 6, meanwhile, close compressor 1.
When the first warm area has refrigeration requirement, and the second warm area also has refrigeration requirement, motor-driven valve 3 acts, and makes refrigerant simultaneously
The first capillary 4, the first evaporator and the second capillary 6, the second evaporator are flowed into, now, the first warm area, the second warm area are simultaneously
Cold is produced, two warm area temperature decline, and when the first warm area or the second warm area reach temperature, motor-driven valve 3 acts, and refrigerant is not flowed
Entering corresponding capillary, the warm area of another not up to temperature continues to freeze, until reach temperature requirement, and after reaching temperature requirement, electricity
Dynamic valve 3 acts, and closes corresponding flow, simultaneously closes off compressor 1.
The processing and function realized by the wine cabinet of the present embodiment essentially correspond to the device or foregoing shown in earlier figures 1
Embodiment, principle and the example of method, therefore not detailed part in the description of the present embodiment, may refer to the phase in previous embodiment
Speak on somebody's behalf bright, will not be described here.
Through substantial amounts of verification experimental verification, using technical scheme, two can be realized by using a motor-driven valve
The function of individual magnetic valve, simplifies system architecture, with first being compared using a solenoid valve system, then can two-way run simultaneously,
Can two-way cut-off respectively, can in the case of high load capacity, when two warm areas have refrigeration demand simultaneously, can two warm areas simultaneously
The response time that refrigeration shortens refrigeration is carried out, reduces temperature fluctuation.
To sum up, it will be readily appreciated by those skilled in the art that on the premise of not conflicting, above-mentioned each advantageous manner can be certainly
Combined, be superimposed by ground.
Embodiments of the invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included within scope of the presently claimed invention.
Claims (12)
- A kind of 1. temperature control equipment, it is characterised in that including：Compressor (1), condenser (2), motor-driven valve (3) and two systems Cold branch road；Wherein,One refrigeration branch, act on a warm area of apparatus to be controlled；Two refrigeration branches, it is connected in the corresponding output end of the motor-driven valve (3) and the air-breathing of the compressor (1) in parallel Between end, under the control of the motor-driven valve (3), being dropped at least one warm area in two warm areas Temperature；The exhaust end of the compressor (1), after the condenser (2), it is communicated to the input of the motor-driven valve (3).
- 2. device according to claim 1, it is characterised in that in each refrigeration branch, be provided with：Restricting element And evaporator；Wherein,The restricting element and the evaporator, it is connected to the corresponding output end of the motor-driven valve (3) and the compressor in turn (1) between suction end.
- 3. device according to claim 2, it is characterised in that the restricting element, including：Capillary, heating power expansion valve, At least one of electric expansion valve.
- 4. according to the device described in one of claim 1-3, it is characterised in that the motor-driven valve (3), including：Stepper motor drives Dynamic valve；The stepper motor driven valve, including：Valve body, valve seat, notch part (8), inlet tube, outlet and switch portion；Wherein,The valve body, the valve body is installed on, forms the mounting structure of the valve body and the valve seat；The switch portion, set In the middle part of the mounting structure；The notch part (8), is arranged at the valve body；The inlet tube, it is arranged at the side of the valve seat；The outlet, it is arranged at the bottom surface of the valve seat.
- 5. device according to claim 4, it is characterised in that wherein,The quantity of the outlet is more than one；More than one described outlet, including：First outlet pipe (9) and second goes out Mouth pipe (10)；And/orThe switch portion, including：Slider switch shape portion (12)；And/orThe notch part (8), including：Open adapter portion.
- 6. according to the device described in one of claim 1-5, it is characterised in that also include：It is arranged at two refrigeration branches Reservoir between the suction end of the compressor (1).
- 7. according to the device described in one of claim 1-6, it is characterised in that also include：It is arranged at the row of the compressor (1) Device for drying and filtering between gas end and the condenser (2).
- A kind of 8. temprature control method, it is characterised in that including：Based on the temperature control dress as described in claim 1-7 is any Put, by the motor-driven valve (3), control two refrigeration branches, with two warm areas to apparatus to be controlled at least One warm area is cooled.
- 9. according to the method for claim 8, it is characterised in that at least one in two warm areas of apparatus to be controlled The warm area is cooled, including：Part I warm area in two warm areas has refrigeration requirement and the Part I temperature is removed in two warm areas In the case that Part II warm area outside area does not have refrigeration requirement, motor-driven valve (3) action, refrigerant is set to flow into described first The Part I refrigeration branch of part warm area, the Part II refrigeration branch of the Part II warm area is not flowed into；Now, it is described Part I warm area produces cold, the Wen Duxiajiang of the Part I warm area；OrPart II warm area in two warm areas has refrigeration requirement and the Part II temperature is removed in two warm areas In the case that Part I warm area outside area does not have refrigeration requirement, motor-driven valve (3) action, refrigerant is set to flow into described second The Part II refrigeration branch of part warm area, the Part I refrigeration branch of the Part I warm area is not flowed into, it is now, described Part II warm area produces cold, the Wen Duxiajiang of the Part II warm area；OrPart I warm area in two warm areas, which has, removes the Part I temperature in refrigeration requirement and two warm areas In the case that Part II warm area outside area also has refrigeration requirement, motor-driven valve (3) action, make described in refrigerant while inflow The Part II refrigeration branch of the Part I refrigeration branch of Part I warm area and the Part II warm area, now, institute State Part I warm area and the Part II warm area while produce cold, the Part I warm area and the Part II temperature The temperature in area declines；OrPart I warm area in two warm areas does not have to remove the Part I in refrigeration requirement and two warm areas In the case that Part II warm area outside warm area does not have refrigeration requirement yet, motor-driven valve (3) action, make refrigerant while do not flow Enter the Part I refrigeration branch of the Part I warm area and the Part II refrigeration branch of the Part II warm area, Meanwhile close the compressor (1).
- 10. according to the method for claim 9, it is characterised in that at least one in two warm areas of apparatus to be controlled The individual warm area is cooled, in addition to：Part I warm area in two warm areas has refrigeration requirement and the Part I temperature is removed in two warm areas In the case that Part II warm area outside area does not have refrigeration requirement,It is described when the Part I warm area reaches temperature requirement and the Part II warm area does not still have refrigeration requirement Motor-driven valve (3) acts, and refrigerant is not flowed into the Part I refrigeration branch and the Part II refrigeration branch, meanwhile, close Close the compressor (1)；OrPart II warm area in two warm areas has refrigeration requirement and the Part II temperature is removed in two warm areas In the case that Part I warm area outside area does not have refrigeration requirement,It is described when the Part II warm area reaches temperature requirement and the Part I warm area does not still have refrigeration requirement Motor-driven valve (3) acts, and refrigerant is not flowed into the Part I refrigeration branch and the Part II refrigeration branch, meanwhile, close Close the compressor (1)；OrPart I warm area in two warm areas has refrigeration requirement and the Part I temperature is removed in two warm areas In the case that Part II warm area outside area also has refrigeration requirement,When the temperature of the Part I warm area or the Part II warm area reaches temperature requirement, the motor-driven valve (3) is dynamic Make, refrigerant is not flowed into the refrigeration branch for the warm area for having reached temperature requirement；And the warm area of not up to temperature requirement continues to freeze, until after reaching temperature requirement, motor-driven valve (3) action, close The cold medium flux of corresponding refrigeration branch, simultaneously closes off the compressor (1).
- 11. a kind of storage medium, it is characterised in that a plurality of instruction is stored with the storage medium；The a plurality of instruction, is used for Loaded by processor and perform the temprature control method as described in claim 8-10 is any.
- A kind of 12. wine cabinet, it is characterised in that including：Temperature control equipment as described in claim 1-7 is any；OrProcessor, for performing a plurality of instruction；Memory, for storing a plurality of instruction；Wherein, a plurality of instruction, for loading and performing such as claim by the memory storage, and by the processor Any described temprature control methods of 8-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001156.1A CN107860168A (en) | 2017-10-24 | 2017-10-24 | A kind of temperature control equipment, method, storage medium and wine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001156.1A CN107860168A (en) | 2017-10-24 | 2017-10-24 | A kind of temperature control equipment, method, storage medium and wine cabinet |
Publications (1)
| Publication Number | Publication Date |
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| CN107860168A true CN107860168A (en) | 2018-03-30 |
Family
ID=61696267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711001156.1A Pending CN107860168A (en) | 2017-10-24 | 2017-10-24 | A kind of temperature control equipment, method, storage medium and wine cabinet |
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| CN (1) | CN107860168A (en) |
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| CN109883109A (en) * | 2019-02-26 | 2019-06-14 | 青岛海尔特种电冰柜有限公司 | Multi-cycle refrigerator |
| CN112665299A (en) * | 2020-12-11 | 2021-04-16 | 珠海格力电器股份有限公司 | Refrigeration control method and device of refrigerator, controller and refrigerator |
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