CN109945431A - Temperature control method, device, system and air-conditioning - Google Patents
Temperature control method, device, system and air-conditioning Download PDFInfo
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- CN109945431A CN109945431A CN201910212147.XA CN201910212147A CN109945431A CN 109945431 A CN109945431 A CN 109945431A CN 201910212147 A CN201910212147 A CN 201910212147A CN 109945431 A CN109945431 A CN 109945431A
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Abstract
The invention discloses a kind of temperature control method, device, system and air-conditionings, the temperature control method includes the following steps: the unlatching quantity for obtaining interior machine, and the specified water that the rated load of machine and each interior machine need in each is obtained, the leaving water temperature of outer machine is exported according to specified water；The set temperature and first environment temperature for obtaining machine in each export the actual load of machine in each according to the first temperature difference of set temperature and first environment temperature, the actual amount of water needed according to each interior machine of actual load, specified water and rated load output；According to actual amount of water and leaving water temperature output regulation signal, adjustment signal conveys water to each interior machine by actual amount of water and leaving water temperature for controlling outer machine.The temperature control method can accurately control the temperature in each room, promote the comfort that user uses.
Description
Technical field
The present invention relates to heat-exchange system technical fields, more particularly to a kind of temperature control method, device, system and sky
It adjusts.
Background technique
With the raising of Living consumption, requirement of the people to living environment is also higher and higher, has currently on the market
Miscellaneous air-conditioning, to meet the needs of people are to environment.VRF Air Conditioning System is by one or more outdoor unit and more
Indoor units are at high by the progress energy conversion of the collective effect of refrigerant and water and conveying, unit eer.
Water multi-connected machine includes interior machine and outer machine, and the temperature of interior machine is adjusted by outer machine；However, the multi-joint unit of traditional water is adopted
The control of temprature control method temperature is inaccurate, and room comfort cannot be guaranteed, and influence the experience sense of user.
Summary of the invention
Based on this, the temprature control method temperature used for traditional multi-joint unit of water is controlled inaccurately, and room relaxes
The problem of adaptive cannot be guaranteed, and influence the experience sense of user proposes a kind of temperature control method, device, system and air-conditioning；
The temperature control method, device, system and air-conditioning can according to the set temperature of each interior machine and the difference of environment temperature,
The actual load of the actual amount of water and/or each interior machine to each interior machine and/or the institute of the outer machine
It states leaving water temperature to be modified, and then can accurately control the temperature in each room, promote the comfort that user uses.
Specific technical solution is as follows:
On the one hand, this application involves a kind of temperature control method, include the following steps:
The unlatching quantity of machine in obtaining, and obtain the rated load of each interior machine and the volume of each interior machine needs
Determine water, the leaving water temperature of outer machine is exported according to the specified water；
The set temperature and first environment temperature for obtaining each interior machine, according to the set temperature and first ring
First temperature difference of border temperature exports the actual load of each interior machine, according to the actual load, the specified water and
The rated load exports the actual amount of water that each interior machine needs；
According to the actual amount of water and the leaving water temperature output regulation signal, the adjustment signal is pressed for controlling outer machine
The actual amount of water and the leaving water temperature convey water to each interior machine.
Technical solution is illustrated further below:
Outer machine is being controlled by the actual amount of water and the leaving water temperature to each described interior in one of the embodiments,
Machine conveys the step of water further include:
Obtain the second environment temperature of each interior machine after conveying water；
Determine the second temperature difference of the second environment temperature Yu the set temperature；
When detect second temperature difference be less than or equal to the first preset value, to the practical water of each interior machine
Amount and/or the actual load of each interior machine and/or the leaving water temperature of the outer machine are modified, and are corrected
Leaving water temperature and actual correction water；
It controls outer machine and conveys water to each interior machine by the amendment leaving water temperature and actual correction water.
In one of the embodiments, when detect second temperature difference be less than or equal to the first preset value, to each
The water outlet of the actual load and/or the outer machine of the actual amount of water of the interior machine and/or each interior machine
The method that temperature is modified includes:
When detecting that second temperature difference is less than or equal to the first preset value, the second temperature difference of the interior machine is calculated
Mean temperature difference value；
It is right when detecting that the mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value
The actual load and/or the outer machine of the actual amount of water of each interior machine and/or each interior machine it is described
Leaving water temperature is modified.
In one of the embodiments, when detect the mean temperature difference value be greater than or equal to the second preset value and be less than or
When equal to third preset value, the method being modified to the leaving water temperature of the outer machine includes:
When detecting that the mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value；
Default amendment water temperature value exports the outer machine according to the leaving water temperature before the amendment water temperature value and amendment
Correct leaving water temperature.
In one of the embodiments, when detect the mean temperature difference value be greater than or equal to the second preset value and be less than or
When equal to third preset value, the method being modified to the actual load of each interior machine includes:
When detecting that the mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value, in advance
If load correction factor, the actual correction of each interior machine is exported according to the load correction factor and second temperature difference
Load.
In one of the embodiments, when detect the mean temperature difference value be greater than or equal to the second preset value and be less than or
When equal to third preset value, the method being modified to the actual amount of water of each interior machine includes:
The the first water flow quantity correction coefficient and/or water flow correction value for presetting each room, according to first water flow
The actual correction load of correction factor and/or water flow correction value and each interior machine exports actually repairing for each interior machine
Positive water.
In one of the embodiments, in the first water flow quantity correction coefficient and/or the water flow amendment for presetting each room
Value, the actual correction load according to the first water flow quantity correction coefficient and/or water flow correction value and each interior machine are defeated
Out after the actual correction water of each interior machine further include:
Obtain the return water temperature of each interior outside machine return water of machine；
When the return water temperature of the return water temperature and other interior machines that detect one of them interior machine
Difference within a preset range when, the first water flow quantity correction coefficient is modified.
The method being modified in one of the embodiments, to the correction factor includes:
Default water flow coefficient of discharge correction value, according to the water flow coefficient of discharge correction value and the first water flow quantity correction coefficient
Export revised second water flow quantity correction coefficient.
It is exported in one of the embodiments, according to the actual load, the specified water and the rated load every
The method for the actual amount of water that a interior machine needs includes:
According to the ratio of the rated load of the actual load of each interior machine and each interior machine and often
The product of the specified water of a interior machine exports the actual amount of water that each interior machine needs.
Include: according to the method for the leaving water temperature of the outer machine of the specified water output in one of the embodiments,
The load average value for calculating the rated load of the interior machine exports the water temperature out of outer machine according to the load average value
Degree.
It is exported in one of the embodiments, according to the first temperature difference of the set temperature and the first environment temperature
The method of the actual load of each interior machine includes:
Default first correction factor exports each institute according to the product of first correction factor and first temperature difference
State the actual load of interior machine.
In one of the embodiments, when detect second temperature difference be less than or equal to the first preset value, to each
The water outlet of the actual load and/or the outer machine of the actual amount of water of the interior machine and/or each interior machine
Temperature is modified, and the method for obtaining amendment leaving water temperature and actual correction water includes:
When detecting that second temperature difference is less than or equal to the first preset value, the second temperature difference of the interior machine is calculated
Mean temperature difference value；
When detecting the mean temperature difference value less than four preset values, controls the outer machine and start standby mode.
On the other hand, the application further relates to a kind of temperature-adjusting device, comprising:
First acquisition module, described first obtains unlatching quantity of the module for machine in determining, and obtains each described interior
The specified water that the rated load of machine and each interior machine need, the leaving water temperature of outer machine is exported according to the specified water；
Second obtains module, and the second acquisition module is used to obtain the set temperature and first environment of each interior machine
Temperature exports the actual negative of each interior machine according to the first temperature difference of the set temperature and the first environment temperature
Lotus exports the actual amount of water that each interior machine needs according to the actual load, the specified water and the rated load；
Control module, the control module are used for according to the actual amount of water and the leaving water temperature output regulation signal,
The adjustment signal conveys water to each interior machine by the actual amount of water and the leaving water temperature for controlling outer machine.
On the other hand, the application further relates to a kind of computer readable storage medium, is stored thereon with computer program, described
The step is realized when computer program is executed by processor:
The unlatching quantity of machine in obtaining, and obtain the rated load of each interior machine and the volume of each interior machine needs
Determine water, the leaving water temperature of outer machine is exported according to the specified water；
The set temperature and first environment temperature for obtaining each interior machine, according to the set temperature and first ring
First temperature difference of border temperature exports the actual load of each interior machine, according to the actual load, the specified water and
The rated load exports the actual amount of water that each interior machine needs；
According to the actual amount of water and the leaving water temperature output regulation signal, the adjustment signal is pressed for controlling outer machine
The actual amount of water and the leaving water temperature convey water to each interior machine.
On the other hand, the application further relates to a kind of humidity control system, comprising: monitor, the monitor is for monitoring
Specified water that the unlatching quantity of interior machine, the rated load of each interior machine, each interior machine need and it is each it is described in
The set temperature of machine；Temperature sensor, the temperature sensor is for monitoring first environment temperature locating for each interior machine；And place
Device is managed, the processor is connect with the monitor and the temperature sensor communication, and the processor is for executing above-mentioned
Temperature control method output regulation signal described in one embodiment, the adjustment signal is for controlling outer machine by actual amount of water and going out
Coolant-temperature gage conveys water to each interior machine.
On the other hand, the application further relates to a kind of air-conditioning, which is characterized in that adjusts including temperature described in above-described embodiment
System.
Temperature control method, device, system and air-conditioning when in use, by the unlatching quantity of machine in determining, obtain each
The specified water that the rated load of interior machine and each interior machine need, the water temperature out of outer machine is exported further according to the specified water
Degree, i.e., the temperature of the outer inside machine conveying water of machine, while the set temperature and first environment temperature of each interior machine are obtained, and root
The actual load that each interior machine is exported according to the first temperature difference of the set temperature and the first environment temperature, according to institute
It states actual load, the specified water and the rated load and exports the actual amount of water that each interior machine needs, by described
Control module is pressed according to the actual amount of water and the leaving water temperature output regulation signal, the adjustment signal for controlling outer machine
The actual amount of water and the leaving water temperature convey water to each interior machine.In this way, each room of control that can be more accurate
Between temperature, promote the comfort used and experience sense of user.
Detailed description of the invention
Fig. 1 is the flow chart of wherein temperature control method in an embodiment；
Fig. 2 is the flow chart of temperature control method in another embodiment；
Fig. 3 is the schematic diagram of air-conditioning.
Description of symbols:
10, air-conditioning, 100, outer machine, 200, interior machine, 300, control valve, 400, temperature sensor, 500, return water temperature sensing package.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, it can be directly in another yuan
On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ",
"left", "right" and similar statement for illustrative purposes only, are not meant to be the only embodiment.
It is important to point out that when element is referred to as " being fixedly arranged on " another element, two elements can be it is integrated,
It can be and be detachably connected between two elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
Body embodiment purpose, it is not intended that in limitation the present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In addition it is also necessary to understand, in the present embodiment, term "lower", "upper", "front", "rear", "left", "right",
"inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by positional relationship be based on
Positional relationship shown in the drawings；The terms such as " first ", " second " are to distinguish different structure members.These terms are only
Convenient for the description present invention and simplify description, is not considered as limiting the invention.
As shown in Figure 1, one of embodiment temperature control method, includes the following steps:
S100: the unlatching quantity of machine in obtaining, and obtain in each the rated load of machine and it is each in machine need it is specified
Water exports the leaving water temperature of outer machine according to specified water；Specifically, can by interior machine and outer machine communications protocol, interior machine to
Outer machine registers an address, allows outer machine that can identify interior machine, is precisely identified according to the difference of room load demand to interior machine
Number；After outer machine positions interior machine, the order that interior machine issues can be realized by outer machine, carry out the linkage of interior machine and outer machine
Control.Interior machine is fed back by interior machine when in use and opens quantity, interior machine is positioned in real time, the agreement for passing through interior machine and outer machine is infused
Volume, outside machine feeds back the information of interior machine, and then realization obtains the rated load of machine and the specified water that each interior machine needs in each
Amount.Specifically, can with the corresponding relationship between load quantity and leaving water temperature export leaving water temperature, outer machine by the leaving water temperature to
Interior machine conveys water.
S200: the set temperature and first environment temperature of machine in each are obtained, according to set temperature and first environment temperature
The output of the first temperature difference it is each in machine actual load, according to the output of actual load, specified water and rated load it is each in
The actual amount of water that machine needs；Specifically, first environment temperature can be obtained with temperature sensor either environment temperature sensing package.Specifically
Ground can export actual load according to the corresponding relationship between the first temperature difference and actual load；And according to actual load, specified
Corresponding relationship between water and rated load and actual amount of water exports actual amount of water.Specifically, interior machine needs when set temperature
The target temperature reached, first environment temperature refer to the environment temperature of interior machine local environment.
S300: according to actual amount of water and leaving water temperature output regulation signal, adjustment signal is for controlling outer machine by practical water
Amount and leaving water temperature convey water to each interior machine；Specifically, actual amount of water and water outlet can be pressed by machine outside the controls such as controller
Temperature controls the temperature in each room, is adjusted in turn to each interior machine conveying water.
Above-mentioned temperature control method passes through first determine in machine unlatching quantity, obtain in each the rated load of machine and every
The specified water that a interior machine needs exports the leaving water temperature of outer machine, i.e., the temperature of the outer inside machine conveying water of machine further according to specified water
Degree, while obtaining the set temperature and first environment temperature of machine in each, and according to the of set temperature and first environment temperature
The actual load of machine in the output of one temperature difference is each, according to machine need in the output each of actual load, specified water and rated load
The actual amount of water wanted controls outer machine by actual amount of water and leaving water temperature to each interior machine conveying water by controller, in this way, can be with
The temperature in the more accurate each room of control, promotes the comfort used and experience sense of user.
As shown in Figure 1, on the basis of the above embodiments, actual amount of water and leaving water temperature are pressed to each interior controlling outer machine
Machine conveyed after the step of water further include:
T100: the second environment temperature of each interior machine after conveying water is obtained；It specifically, can be with temperature sensor either ring
Border temperature sensing package obtains second environment temperature.
T200: the second temperature difference of second environment temperature and set temperature is determined；Specifically, it can be calculated according to corresponding
Module calculates the second temperature difference between second environment temperature and set temperature.Second environment temperature refers to interior machine local environment
Environment temperature.
T300: when detecting that the second temperature difference is less than or equal to the first preset value, actual amount of water to each interior machine and/or
The actual load of machine and/or the leaving water temperature of outer machine are modified in each, obtain amendment leaving water temperature and actual correction water；
Specifically, the size between the second temperature difference and the first preset value can be judged by judgment module etc.；When detect second temperature
When difference is less than or equal to the first preset value, by correction module etc. to the actual amount of water of each interior machine and/or it is each in machine
The leaving water temperature of actual load and/or outer machine is modified, and obtains amendment leaving water temperature and actual correction water, and then realization pair
The water of the demand of the leaving water temperature of outer machine and interior machine is modified.
T400: the outer machine of control conveys water to each interior machine by amendment leaving water temperature and actual correction water.It specifically, can be with
Water is conveyed to each interior machine by amendment leaving water temperature and actual correction water by machine outside the controls such as controller, and then is carried out to every
A interior machine carries out second and adjusts, and realization accurately adjusts the temperature in each room, promotes the experience sense of user.
As shown in Fig. 2, further, in this embodiment, when detecting that it is default that the second temperature difference is less than or equal to first
Value, the side that actual amount of water and/or each interior actual load of machine and/or the leaving water temperature of outer machine to each interior machine are modified
Method includes:
T310: when detecting the second temperature difference less than or equal to the first preset value, the second temperature difference of the interior machine of calculating is put down
Samming difference；It, in turn, can be in this way, control the leaving water temperature of outer machine with mean temperature difference value when unit enters the operation phase
The accuracy for promoting regulation, when interior machine number is i, then Δ TIt is average=(Δ T1+ΔT2+ΔT3+·····+ΔTi)/i, Δ Ti
Second temperature difference of machine in i-th.
T320: when detecting that mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value,
Actual amount of water and/or each interior actual load of machine and/or the leaving water temperature of outer machine to each interior machine are modified.Specifically
Ground, it can be determined that when module detects that mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value,
Actual amount of water and/or each interior actual load of machine and/or the leaving water temperature of outer machine to each interior machine are modified.
Further, in this embodiment, when detect mean temperature difference value be greater than or equal to the second preset value and be less than or
When equal to third preset value, the method that the leaving water temperature of external machine is modified includes:
When detecting that mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value；
Default amendment water temperature value goes out water temperature according to the amendment that the leaving water temperature before amendment water temperature value and amendment exports outer machine
Degree.Specifically, amendment water temperature value is X, then TAmendment=TBefore+ X, wherein TAmendmentRepresent the outer positive leaving water temperature of machine maintenance, TBeforeRepresent outer machine maintenance
Leaving water temperature before just, wherein according to the operational mode and running environment of interior machine, X can be positive number and be also possible to negative.
Further, in this embodiment, when detect mean temperature difference value be greater than or equal to the second preset value and be less than or
When equal to third preset value, the method being modified to the actual load of each interior machine includes:
When detecting that mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value, preset negative
Lotus correction factor, according to load correction factor and the actual correction load of each interior machine of the second temperature difference output；Specifically, each
The actual load Q of interior machineReal iAre as follows: QReal i=β * Δ Ti, wherein β is load correction factor, Δ TiFor second temperature difference of machine in i-th
Value.
Further, in this embodiment, when detect mean temperature difference value be greater than or equal to the second preset value and be less than or
When equal to third preset value, the method being modified to the actual amount of water of each interior machine includes:
The the first water flow quantity correction coefficient and/or water flow correction value for presetting each room are corrected according to the first water flow
The actual correction water of machine in the actual correction load output of coefficient and/or water flow correction value and each interior machine is each.Specifically
Ground, the actual load Q of each interior machineReal i, wherein QReal i=λ * HReal i+ d, wherein λ is the first water flow quantity correction coefficient, and d is water flow
Measure correction value, HReal iFor the actual amount of water of machine in i-th, according to the actual load Q exported in above-described embodimentReal iAnd the present embodiment
Middle actual load QReal iWith HReal iBetween corresponding relationship, the actual amount of water H of each interior machine can be exportedReal i。
Further, it in this embodiment, is repaired in the first water flow quantity correction coefficient and/or water flow for presetting each room
Positive value exports each according to the actual correction load of the first water flow quantity correction coefficient and/or water flow correction value and each interior machine
After the actual correction water of interior machine further include:
Obtain the return water temperature of the outside machine return water of machine in each；Specifically, environment can be set in the end of each interior machine
Temperature sensing package obtains the return water temperature of the outside machine return water of interior machine；
When detect the return water temperature of machine in one of them and in other return water temperature of machine difference within a preset range
When, the first water flow quantity correction coefficient is modified.Specifically, by being promoted after being modified to the first water flow quantity correction coefficient
The accuracy that the actual amount of water of interior machine calculates.
Further, in this embodiment, include: to the method that correction factor is modified
Default water flow coefficient of discharge correction value, according to water flow coefficient of discharge correction value and the output amendment of the first water flow quantity correction coefficient
The second water flow quantity correction coefficient afterwards.Specifically, λIt repairs=λ+y, λIt repairsFor the second water flow quantity correction coefficient, y is that water flow coefficient of discharge is repaired
Positive value, the value of y can may be negative for positive number, and λ is the first water flow quantity correction coefficient.
Further, in this embodiment, according to each interior machine needs of actual load, specified water and rated load output
The method of actual amount of water include:
According to the specified water of the ratio of the rated load of the actual load of each interior machine and each interior machine and each interior machine
Product output it is each in the actual amount of water that needs of machine.Specifically, according to actual load, specified water, rated load and reality
Relational expression between water: QReal i/QVolume i=HReal i/HVolume i, determine the actual amount of water that machine needs in each, wherein HVolume iFor each interior machine
Specified water.
Include: according to the method for the leaving water temperature of the outer machine of specified water output in one of the embodiments,
The load average value of the rated load of machine in calculating, the leaving water temperature of outer machine is exported according to load average value.Specifically
Ground obtains the unlatching rated load Q of interior machine according to the unlatching quantity of interior machineVolume i, QVolume is average=(QVolume 1+QVolume 2+QVolume 3+·····
QVolume i)/i, wherein QVolume iIndicate the rated load of machine in i-th, QVolume is averageIndicate the load average value of the rated load of all interior machines,
The leaving water temperature of outer machine is found out according to the relationship between load average value and the leaving water temperature of outer machine.
Further, it in this embodiment, is exported according to the first temperature difference of set temperature and first environment temperature each
The method of the actual load of interior machine includes:
Default first correction factor, according to the reality of each interior machine of the product of the first correction factor and the first temperature difference output
Load.Specifically, QVolume is average=α TWater outlet, α is the first correction factor；T water outlet is the leaving water temperature of outer machine, passes through above-mentioned correction model
The accuracy for calculating leaving water temperature can be promoted.
Further, in this embodiment, when detect the second temperature difference be less than or equal to the first preset value, to each interior
The actual amount of water of machine and/or each interior actual load of machine and/or the leaving water temperature of outer machine are modified, and obtain correcting out water temperature
It spends and the method for actual correction water includes:
When detect the second temperature difference be less than or equal to the first preset value, calculate in machine the second temperature difference mean temperature difference
Value；
When detecting mean temperature difference value less than four preset values, controls outer machine and start standby mode.In this way, outer machine is set
It is set to standby mode, the loss of outer machine can be saved, saves resource.
It should be understood that although each step in the flow chart of Fig. 1 and Fig. 2 is successively shown according to the instruction of arrow,
But these steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these
There is no stringent sequences to limit for the execution of step, these steps can execute in other order.Moreover, in Fig. 1 and Fig. 2
At least part step may include that perhaps these sub-steps of multiple stages or stage are not necessarily same to multiple sub-steps
One moment executed completion, but can execute at different times, and the execution in these sub-steps or stage sequence is also not necessarily
Be successively carry out, but can at least part of the sub-step or stage of other steps or other steps in turn or
Alternately execute.
One of one embodiment temperature-adjusting device, comprising: first obtains module, and first, which obtains module, is used in determining
The unlatching quantity of machine, and the specified water that the rated load of machine and each interior machine need in each is obtained, it is defeated according to specified water
The leaving water temperature of machine out；Second obtains module, and the second acquisition module is used to obtain the set temperature and the first ring of each interior machine
Border temperature, according to the actual load of each interior machine of the first temperature difference of set temperature and first environment temperature output, according to reality
The actual amount of water that load, specified water and each interior machine of rated load output need；Control module, control module are used for according to reality
Border water and leaving water temperature output regulation signal, adjustment signal is for controlling outer machine by actual amount of water and leaving water temperature to each interior
Machine conveys water.
It on the basis of the above embodiments, further include that third obtains module, it further includes the first temperature prison that third, which obtains module,
Module and first judgment module are surveyed, the first temperature monitoring module is used to monitor second environment temperature of the interior machine after conveying water, and
The second temperature difference of second environment temperature and set temperature is calculated, first judgment module is for judging whether the second temperature difference is less than
Or it is equal to the first preset value.It further includes the first correction module that third, which obtains module, when the second temperature difference is less than or equal to first in advance
If value, the first correction module is used for the actual amount of water and/or the actual load of each interior machine of each interior machine and/or going out for outer machine
Coolant-temperature gage is modified, and obtains amendment leaving water temperature and actual correction water.
On the basis of the above embodiments, third obtain module include the second judgment module and the second correction module, first
Judgment module judges that the second temperature difference is less than or equal to the first preset value, calculates the mean temperature difference value of the second temperature difference of interior machine；
Second judgment module is for judging whether mean temperature difference value is greater than or equal to the second preset value and less than or equal to third preset value
When, when mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value, the second correction module is used for
Actual amount of water and/or each interior actual load of machine and/or the leaving water temperature of outer machine to each interior machine are modified.When interior machine
When number is i, then Δ TIt is average=(Δ T1+ΔT2+ΔT3+·····+ΔTi)/i, Δ TiSecond temperature difference of machine in i-th.
Second correction module is also used to default amendment water temperature value, is exported according to the leaving water temperature before amendment water temperature value and amendment
The amendment leaving water temperature of outer machine.It is X that second correction module, which can preset amendment water temperature value, by relational expression TAmendment=TBefore+ X is gone out
The amendment of coolant-temperature gage, wherein TAmendmentRepresent amendment leaving water temperature, TBeforeLeaving water temperature before representing amendment, wherein according to interior machine
Operational mode and running environment, X can be positive number and be also possible to negative.
Specifically, when the second judgment module detects mean temperature difference value more than or equal to the second preset value and is less than or equal to
When third preset value, the second correction module presets load correction factor, is exported according to load correction factor and the second temperature difference every
The actual correction load of a interior machine；Specifically, the actual load Q of each interior machineReal iAre as follows: QReal i=β * Δ Ti, wherein β repairs for load
Positive coefficient, Δ TiFor the second temperature difference of machine in i-th.
Specifically, the second correction module presets the first water flow quantity correction coefficient and/or water flow correction value in each room,
According to each interior machine of the actual correction load output of the first water flow quantity correction coefficient and/or water flow correction value and each interior machine
Actual correction water.Specifically, the actual load Q of each interior machineReal i, wherein QReal i=λ * HReal i+ d, wherein λ is the first water flow
Correction factor, d are water flow correction value, HIt is realFor the actual amount of water of interior machine, according to the actual load exported in above-described embodiment
QReal iAnd actual load Q in the present embodimentReal iWith HReal iBetween corresponding relationship, the actual amount of water H of each interior machine can be exportedReal i。
Above-mentioned temperature-adjusting device obtains the unlatching quantity that module determines interior machine when in use, by first, obtains each
The specified water that the rated load of interior machine and each interior machine need, the leaving water temperature of outer machine, i.e., outer machine are exported according to specified water
The temperature of inside machine conveying water obtains the set temperature and first environment temperature that module obtains machine in each, and root by second
According to the first temperature difference output of set temperature and first environment temperature it is each in machine actual load, by actual load, specified
Water and rated load output it is each in the actual amount of water that needs of machine, according to actual amount of water and leaving water temperature output regulation signal,
Adjustment signal conveys water to each interior machine by actual amount of water and leaving water temperature for controlling outer machine.In this way, can be more accurate
The temperature for controlling each room promotes the comfort used and experience sense of user.
It may refer to the restriction above for temperature control method about thermostatic specific restriction, herein not
It repeats again.Modules in above-mentioned temperature-adjusting device can be realized fully or partially through software, hardware and combinations thereof.On
Stating each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also store in a software form
In memory in computer equipment, the corresponding operation of the above modules is executed in order to which processor calls.
On the other hand, the application further relates to a kind of computer readable storage medium, is stored thereon with computer program, calculates
Machine program realizes following step when being executed by processor: the unlatching quantity of machine in obtaining, and obtains the specified negative of each interior machine
The specified water that lotus and each interior machine need, the leaving water temperature of outer machine is exported according to specified water；Obtain the setting of machine in each
Temperature and first environment temperature, according to the actual negative of each interior machine of the first temperature difference of set temperature and first environment temperature output
Lotus, the actual amount of water needed according to each interior machine of actual load, specified water and rated load output；According to actual amount of water and go out
Coolant-temperature gage output regulation signal, adjustment signal convey water to each interior machine by actual amount of water and leaving water temperature for controlling outer machine.
In one embodiment, when computer program is executed by processor, the second ring of each interior machine after conveying water is obtained
Border temperature；Determine the second temperature difference of second environment temperature and set temperature；When detecting that the second temperature difference is less than or equal to the
One preset value, actual amount of water and/or each interior actual load of machine and/or the leaving water temperature of outer machine to each interior machine are repaired
Just, amendment leaving water temperature and actual correction water are obtained；Outer machine is controlled by correcting leaving water temperature and actual correction water to each
Interior machine conveys water.
In one embodiment, when computer program is executed by processor, when detecting that the second temperature difference is less than or equal to
First preset value calculates the mean temperature difference value of the second temperature difference of interior machine；When detect mean temperature difference value be greater than or equal to second
Preset value and when being less than or equal to third preset value, actual amount of water to each interior machine and/or it is each in machine actual load and/
Or the leaving water temperature of outer machine is modified.
In one embodiment, when computer program is executed by processor, detect that mean temperature difference value is greater than or equal to the
Two preset values and be less than or equal to third preset value when；Default amendment water temperature value, according to the water outlet before amendment water temperature value and amendment
Temperature exports the amendment leaving water temperature of outer machine.
In one embodiment, when computer program is executed by processor, when detecting that mean temperature difference value is greater than or equal to
Second preset value and be less than or equal to third preset value when, preset load correction factor, according to load correction factor and second temperature
The actual correction load of machine in difference output is each.
In one embodiment, when computer program is executed by processor, the first water flow amendment in each room is preset
Coefficient and/or water flow correction value, according to the first water flow quantity correction coefficient and/or water flow correction value and the reality of each interior machine
The actual correction water of machine in modified load output is each.
In one embodiment, when computer program is executed by processor, the return water of the outside machine return water of machine in each is obtained
Temperature；When detect the return water temperature of machine in one of them and in other return water temperature of machine difference within a preset range when,
First water flow quantity correction coefficient is modified.
In one embodiment, when computer program is executed by processor, include: to the method that correction factor is modified
Default water flow coefficient of discharge correction value, according to water flow coefficient of discharge correction value and the first water flow quantity correction coefficient output revised second
Water flow quantity correction coefficient.
In one embodiment, when computer program is executed by processor, according to the actual load of each interior machine and each
The actual amount of water that machine needs in the product output of the specified water of the ratio of the rated load of interior machine and each interior machine is each.
In one embodiment, when computer program is executed by processor, the load for calculating the rated load of interior machine is average
Value exports the leaving water temperature of outer machine according to load average value.
In one embodiment, when computer program is executed by processor, the first correction factor is preset, according to the first amendment
The actual load of machine in the output of the product of coefficient and the first temperature difference is each.
In one embodiment, when computer program is executed by processor, when detecting that the second temperature difference is less than or equal to
First preset value calculates the mean temperature difference value of the second temperature difference of interior machine；When detecting mean temperature difference value less than the 4th preset value
When, it controls outer machine and starts standby mode.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Instruct relevant hardware to complete by computer program, computer program to can be stored in a non-volatile computer readable
It takes in storage medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, this Shen
Please provided by any reference used in each embodiment to memory, storage, database or other media, may each comprise
Non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Humidity control system in one embodiment includes: monitor, and monitor is used to monitor the unlatching quantity, each of interior machine
The set temperature of specified water and each interior machine that the rated load of interior machine, each interior machine need；Temperature sensor, temperature sensing
Device is for monitoring first environment temperature locating for each interior machine；And processor, processor and monitor and temperature sensor communication
Connection, processor are used to execute the temperature control method output regulation signal of any of the above-described embodiment, and adjustment signal is for controlling
Outer machine conveys water to each interior machine by actual amount of water and leaving water temperature.
Above-mentioned humidity control system determines that the unlatching quantity of interior machine, each interior machine is specified when in use, by monitor
The set temperature of specified water and each interior machine that load, each interior machine need, obtains machine institute in each by temperature sensor
The first environment temperature at place, processor export the leaving water temperature of outer machine, i.e., the temperature of the outer inside machine conveying water of machine according to specified water
Degree, and according to the actual load of each interior machine of the first temperature difference of set temperature and first environment temperature output, according to actual negative
The actual amount of water that lotus, specified water and each interior machine of rated load output need, and exported according to actual amount of water and leaving water temperature
Adjustment signal, adjustment signal convey water to each interior machine by actual amount of water and leaving water temperature for controlling outer machine.In this way, can be more
Add the temperature for being accurately controlled each room, promotes the comfort used and experience sense of user.
Air-conditioning in one embodiment, the humidity control system including above-described embodiment.As shown in figure 3, in an embodiment
A kind of air-conditioning 10, including the temperature control system in any of the above-described embodiment, further includes: the quantity of interior machine 200, interior machine 200 is
At least two；Outer machine 100；Outer machine 100 is connected to interior machine 200 by pipeline；Temperature sensor 400, temperature sensor 400 are used for
Environment temperature locating for machine 200 in detecting；And control valve 300, control valve 300 are defeated to each interior machine 200 for controlling outer machine 100
The water flow sent.Above-mentioned air-conditioning 10 monitors environment temperature locating for interior machine 200, temperature when in use, by temperature sensor 400
Control system exports the interior actual load of machine 200 and the reality of needs based on the environment temperature detected and the set temperature of interior machine
The leaving water temperature of border water and the inside machine 200 of outer machine 100 output water, controls outer machine 100 to each interior machine by control valve 300
The water flow of 200 conveyings can accurately adjust the temperature in each room in turn.As shown in figure 3, in this embodiment, it is interior
The return water temperature sensing package for measuring the temperature sensor 400 of environment temperature and being set to interior 200 end of machine is provided on machine 200
500。
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (16)
1. a kind of temperature control method, which comprises the steps of:
The unlatching quantity of machine in obtaining, and obtain the rated load of each interior machine and the specified water of each interior machine needs
Amount exports the leaving water temperature of outer machine according to the specified water；
The set temperature and first environment temperature for obtaining each interior machine, according to the set temperature and the first environment temperature
First temperature difference of degree exports the actual load of each interior machine, according to the actual load, the specified water and described
Rated load exports the actual amount of water that each interior machine needs；
According to the actual amount of water and the leaving water temperature output regulation signal, the adjustment signal is for controlling outer machine by described
Actual amount of water and the leaving water temperature convey water to each interior machine.
2. temperature control method according to claim 1, which is characterized in that press the actual amount of water and institute controlling outer machine
After the step of leaving water temperature is stated to each interior machine conveying water further include:
Obtain the second environment temperature of each interior machine after conveying water；
Determine the second temperature difference of the second environment temperature Yu the set temperature；
When detect second temperature difference be less than or equal to the first preset value, to the actual amount of water of each interior machine
And/or the actual load of each interior machine and/or the leaving water temperature of the outer machine are modified, and obtain correcting out
Coolant-temperature gage and actual correction water；
It controls outer machine and conveys water to each interior machine by the amendment leaving water temperature and actual correction water.
3. temperature control method according to claim 2, which is characterized in that when detect second temperature difference be less than or
Equal to the first preset value, the actual load of the actual amount of water and/or each interior machine to each interior machine and/
Or the method that the leaving water temperature of the outer machine is modified includes:
When detecting second temperature difference less than or equal to the first preset value, the second temperature difference of the calculating interior machine is averaged
Temperature difference；
When detecting that the mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value, to each
The water outlet of the actual load and/or the outer machine of the actual amount of water of the interior machine and/or each interior machine
Temperature is modified.
4. temperature control method according to claim 3, which is characterized in that when detect the mean temperature difference value be greater than or
When equal to the second preset value and being less than or equal to third preset value, method that the leaving water temperature of the outer machine is modified
Include:
When detecting that the mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value；
Default amendment water temperature value, the amendment of the outer machine is exported according to the leaving water temperature before the amendment water temperature value and amendment
Leaving water temperature.
5. temperature control method according to claim 3, which is characterized in that when detect the mean temperature difference value be greater than or
When equal to the second preset value and being less than or equal to third preset value, the actual load of each interior machine is modified
Method includes:
When detecting that the mean temperature difference value is greater than or equal to the second preset value and is less than or equal to third preset value, preset negative
Lotus correction factor, the actual correction for exporting each interior machine according to the load correction factor and second temperature difference are negative
Lotus.
6. temperature control method according to claim 5, which is characterized in that when detect the mean temperature difference value be greater than or
When equal to the second preset value and being less than or equal to third preset value, method that the actual amount of water of each interior machine is modified
Include:
The the first water flow quantity correction coefficient and/or water flow correction value for presetting each room are corrected according to first water flow
The actual correction load of coefficient and/or water flow correction value and each interior machine exports the actual correction water of each interior machine
Amount.
7. temperature control method according to claim 6, which is characterized in that repaired in the first water flow for presetting each room
Positive coefficient and/or water flow correction value, it is according to the first water flow quantity correction coefficient and/or water flow correction value and each described
The actual correction load of interior machine exports after the actual correction water of each interior machine further include:
Obtain the return water temperature of each interior outside machine return water of machine；
When the difference of the return water temperature for the return water temperature and other interior machines for detecting one of them interior machine
When within a preset range, the first water flow quantity correction coefficient is modified.
8. temperature control method according to claim 7, which is characterized in that the method being modified to the correction factor
Include:
Default water flow coefficient of discharge correction value, exports according to the water flow coefficient of discharge correction value and the first water flow quantity correction coefficient
Revised second water flow quantity correction coefficient.
9. temperature control method according to claim 1, which is characterized in that according to the actual load, the specified water
The method that amount and the rated load export the actual amount of water that each interior machine needs includes:
According to the ratio of the rated load of the actual load of each interior machine and each interior machine and each institute
The product for stating the specified water of interior machine exports the actual amount of water that each interior machine needs.
10. temperature control method according to claim 1, which is characterized in that export outer machine according to the specified water
The method of leaving water temperature includes:
The load average value for calculating the rated load of the interior machine exports the leaving water temperature of outer machine according to the load average value.
11. temperature control method according to claim 1, which is characterized in that according to the set temperature and described first
The method that first temperature difference of environment temperature exports the actual load of each interior machine includes:
Default first correction factor, it is each described interior according to the output of the product of first correction factor and first temperature difference
The actual load of machine.
12. according to the described in any item temperature control methods of claim 3 to 11, which is characterized in that when detecting described second
Temperature difference is less than or equal to the first preset value, the institute of the actual amount of water and/or each interior machine to each interior machine
The leaving water temperature for stating actual load and/or the outer machine is modified, and obtains amendment leaving water temperature and actual correction water
Method include:
When detecting second temperature difference less than or equal to the first preset value, the second temperature difference of the calculating interior machine is averaged
Temperature difference；
When detecting the mean temperature difference value less than four preset values, controls the outer machine and start standby mode.
13. a kind of temperature-adjusting device characterized by comprising
First obtains module, and described first obtains unlatching quantity of the module for machine in determining, and obtains each interior machine
The specified water that rated load and each interior machine need, the leaving water temperature of outer machine is exported according to the specified water；
Second obtains module, and the second acquisition module is used to obtain the set temperature and first environment temperature of each interior machine
Degree exports the actual load of each interior machine according to the first temperature difference of the set temperature and the first environment temperature,
The actual amount of water that each interior machine needs is exported according to the actual load, the specified water and the rated load；
Control module, the control module is used for according to the actual amount of water and the leaving water temperature output regulation signal, described
Adjustment signal conveys water to each interior machine by the actual amount of water and the leaving water temperature for controlling outer machine.
14. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of temperature control method described in any one of claims 1 to 12 is realized when being executed by processor.
15. a kind of humidity control system characterized by comprising
Monitor, the monitor are used to monitor the unlatchings quantity of the interior machine, rated load of each interior machine, each described interior
The set temperature of specified water and each interior machine that machine needs；
Temperature sensor, the temperature sensor is for monitoring first environment temperature locating for each interior machine；And
Processor, the processor are connect with the monitor and the temperature sensor communication, and the processor is for executing
Temperature control method output regulation signal described in any one of claims 1 to 12, the adjustment signal is for controlling outer machine
Water is conveyed to each interior machine by actual amount of water and leaving water temperature.
16. a kind of air-conditioning, which is characterized in that including the humidity control system described in claim 15.
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