CN105509246A - Humidification control method and device for air conditioner - Google Patents
Humidification control method and device for air conditioner Download PDFInfo
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- CN105509246A CN105509246A CN201510997235.7A CN201510997235A CN105509246A CN 105509246 A CN105509246 A CN 105509246A CN 201510997235 A CN201510997235 A CN 201510997235A CN 105509246 A CN105509246 A CN 105509246A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000007791 dehumidification Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 7
- 210000004055 fourth ventricle Anatomy 0.000 claims description 7
- 238000012886 linear function Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 230000036541 health Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 25
- 238000005057 refrigeration Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010000269 abscess Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 230000008014 freezing Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a humidification control method and device for an air conditioner. Wherein the method comprises the following steps: detecting the indoor environment temperature to obtain the current indoor environment temperature; selecting a first humidity calculation equation corresponding to the current indoor environment temperature according to the corresponding relation between the preset indoor environment temperature and the humidity calculation equation; calculating the target operation humidity of the air conditioner according to the first humidity calculation equation and the current indoor environment temperature; controlling the air conditioner to operate according to the target operation humidity; the humidity calculation equation is a linear equation, and the humidity calculation equation takes the indoor environment temperature as a variable. Which calculates the appropriate target operating humidity by using the corresponding humidity calculation equation for different indoor ambient temperatures. And each humidity calculation equation can adopt different slopes, and the indoor humidity is accurately and effectively adjusted by combining the indoor environment temperature, so that the indoor humidity is ensured to be beneficial to human health.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of air-conditioner humidifying controlling method and device.
Background technology
Along with improving constantly of living standard, the dependency degree of people to air-conditioner is more and more higher, requires also more and more higher to the comfortableness of air-conditioner simultaneously.Good Indoor Thermal Environment is conducive to health, also can bring happy mood to Working Life simultaneously.But, in summer, in air conditioner refrigerating situation, have the condensation of a large amount of condensed water, indoor humidity can be caused to reduce; And winter, when unlatching heating mode, after indoor temperature raises, relative air humidity reduces, and when indoor humidity is too low, the moisture because of upper respiratory tract mucosa scatters and disappears in a large number and feels mouth parched and tongue scorched, abscess of throat, and easily causes flu.
Therefore, how making full use of air-conditioner, to carry out reasonable adjusting to indoor humidity be a problem demanding prompt solution.
Summary of the invention
Based on this, be necessary for the problems referred to above, provide a kind of can flexibly and effectively by the air-conditioner humidifying controlling method of the control and regulation indoor humidity of air-conditioner and device.
For realizing a kind of air-conditioner humidifying controlling method that the object of the invention provides, comprise the following steps:
Detect indoor environment temperature, obtain current indoor environment temperature;
According to the indoor environment temperature preset and the corresponding relation of humidity accounting equation, select the first humidity accounting equation corresponding with described current indoor environment temperature;
The object run humidity of air-conditioner is calculated according to described first humidity accounting equation and described current indoor environment temperature;
According to described object run humid control, air-conditioner runs; And
Described humidity accounting equation is linear function, and described humidity accounting equation take indoor environment temperature as variable.
As a kind of embodiment of air-conditioner humidifying controlling method, described air-conditioner operation according to described object run humid control, comprises the following steps:
Actual humidity in sensing chamber;
Judge whether described actual humidity is greater than described object run humidity, if so, then control air-conditioner and stop humidification running, if not, then control described air-conditioner and continue humidification operation.
As a kind of embodiment of air-conditioner humidifying controlling method, further comprising the steps of before described detection indoor environment temperature:
Under judging whether air-conditioner operates in dehumidification mode, if not, then perform described detection indoor environment temperature and indoor environment temperature, obtain the step of current indoor environment temperature and current indoor environment temperature and the step of follow-up humidification control; If so, then only carry out the correlation step of dehumidification mode, do not perform the step that humidification controls.
As a kind of embodiment of air-conditioner humidifying controlling method, described humidity accounting equation is
RH=a*T
inner ring+ b;
Wherein, RH is object run humidity, T
inner ringfor indoor environment temperature, a and b is preset constant.
As a kind of embodiment of air-conditioner humidifying controlling method, indoor environment temperature is divided into the indoor environment temperature of the first predetermined number interval, the interval corresponding described humidity accounting equation of each described indoor environment temperature;
The corresponding relation of the indoor environment temperature that described basis is preset and humidity accounting equation, select the first humidity accounting equation corresponding with described current indoor environment temperature, comprise the following steps:
Judge that the indoor environment temperature belonging to described current indoor environment temperature is interval;
Using interval for the indoor environment temperature belonging to described current indoor environment temperature corresponding humidity accounting equation as described first humidity accounting equation.
As a kind of embodiment of air-conditioner humidifying controlling method, air-conditioner work in cooling mode time interval to the indoor environment temperature of the second predetermined number should be had;
Air-conditioner work in a heating mode time interval to the indoor environment temperature of the 3rd predetermined number should be had; And
The interval corresponding humidity accounting equation of each described indoor environment temperature.
As a kind of embodiment of air-conditioner humidifying controlling method, described second predetermined number is 3, and described 3rd predetermined number is also 3;
Air-conditioner work in cooling mode time, 3 indoor environment temperature intervals are respectively that the first indoor environment temperature is interval, the second indoor environment temperature is interval and the 3rd indoor environment temperature is interval;
Air-conditioning work in a heating mode time, 3 indoor environment temperature intervals are respectively fourth ventricle environment temperature range, the 5th indoor environment temperature is interval and the 6th indoor environment temperature is interval;
The interval corresponding indoor temperature range of described first indoor environment temperature [16,19), corresponding humidity accounting equation is RH=3.33*T
inner ring-23.3;
The interval corresponding indoor temperature range of described second indoor environment temperature [19,24), corresponding humidity accounting equation is RH=2*T
inner ring+ 2;
The interval corresponding indoor temperature range [24,30] of described 3rd indoor environment temperature, corresponding humidity accounting equation is RH=1.67*T
inner ring+ 10;
The corresponding indoor temperature range of described fourth ventricle environment temperature range [16,21), corresponding humidity accounting equation is RH=3*T
inner ring-18;
The interval corresponding indoor temperature range of described 5th indoor environment temperature [21,25), corresponding humidity accounting equation is RH=3.75*T
inner ring-33.75;
The interval corresponding indoor temperature range [25,30] of described 6th indoor environment temperature, corresponding humidity accounting equation is RH=5*T
inner ring-70;
Wherein, RH is object run humidity, T
inner ringfor indoor environment temperature.
Based on a kind of air-conditioner humidification control device of same inventive concept, comprising:
Temperature detecting module, for detecting indoor environment temperature, obtains current indoor environment temperature;
Accounting equation selects module, for the corresponding relation according to the indoor environment temperature preset and humidity accounting equation, selects the first humidity accounting equation corresponding with described current indoor environment temperature;
Humidity computing module, for calculating the object run humidity of air-conditioner according to described first humidity accounting equation and described current indoor environment temperature;
Operation control module, runs for air-conditioner according to described object run humid control; And
Described humidity accounting equation is linear function, and described humidity accounting equation take indoor environment temperature as variable.
As a kind of embodiment of air-conditioner humidification control device, described operation control module comprises:
Actual humidity detecting unit, for the actual humidity in sensing chamber;
Relatively control unit, for judging whether described actual humidity is greater than described object run humidity, if so, then controlling air-conditioner and stopping humidification running, and if not, then controls described air-conditioner continuation humidification and runs.
As a kind of embodiment of air-conditioner humidification control device, this device also comprises operational mode judge module, under judging whether air-conditioner operates in dehumidification mode, if not, then perform described temperature detecting module, described accounting equation selects module and described operation control module; If so, the correlation step of dehumidification mode is then only carried out.
Beneficial effect of the present invention comprises: a kind of air-conditioner humidification provided by the invention controls and device, calculates suitable object run humidity by using corresponding humidity accounting equation to different indoor environment temperatures.And generally comprising multiple humidity accounting equation, each humidity accounting equation can adopt different slopes, thus adopts the humidity accounting equation of Different Slope based on indoor environment temperature object run humidity when different indoor environment temperatures, and controls air-conditioner operation.It adopts the form of linear function to make control and the indoor environment temperature one_to_one corresponding of indoor humidity, carries out specifically, accurately, effectively regulating, ensure that indoor humidity is conducive to health to indoor humidity.
Accompanying drawing explanation
Fig. 1 is the flow chart of a specific embodiment of a kind of air-conditioner humidifying controlling method of the present invention;
Fig. 2 is air-conditioner humidification control flow chart under refrigeration mode in a specific embodiment of a kind of air-conditioner humidifying controlling method of the present invention;
Fig. 3 is air-conditioner humidification control flow chart under heating mode in a specific embodiment of a kind of air-conditioner humidifying controlling method of the present invention;
Fig. 4 is the structural representation of a specific embodiment of a kind of air-conditioner humidification control device of the present invention;
Fig. 5 is that in a specific embodiment of a kind of air-conditioner humidification control device of the present invention, operation control module forms schematic diagram;
Fig. 6 is the structural representation of another specific embodiment of a kind of air-conditioner humidification control device of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, be described below in conjunction with the detailed description of the invention of accompanying drawing to air-conditioner humidifying controlling method of the present invention and device.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Air-conditioner humidifying controlling method of the present invention, simultaneously it carry out humidity regulation to thermoregulator indoor that air-conditioner carries out when not affecting heat-production functions and the refrigerating function of air-conditioner itself, carry out suitable adding wet process to indoor in other words, cause indoor humidity too low when freezing to prevent air-conditioner or heat, comfortableness is poor.The air-conditioner humidifying controlling method of one embodiment of the invention, as shown in Figure 1, comprises the following steps:
S100, detects indoor environment temperature, obtains current indoor environment temperature.
It should be noted that, when the air-conditioner humidifying controlling method of the embodiment of the present invention regulates indoor air humidity, based on current indoor environment temperature, to can carry out suitable adjustment according to current actual conditions to indoor temperature like this, to the experience of people's the most comfortable.
S200, according to the indoor environment temperature preset and the corresponding relation of humidity accounting equation, selects the first humidity accounting equation corresponding with current indoor environment temperature.
The method of the embodiment of the present invention can prestore at least one in implementation process, is generally multiple humidity accounting equations, and can arrange or preferably arrange humidity accounting equation corresponding to different indoor environment temperatures.As humidity accounting equation corresponding to different indoor environment temperature scopes can be arranged, and be stored in air-conditioner with the form of the table of comparisons, after detecting indoor environment temperature, carry out the selection of humidity accounting equation with reference to the table of comparisons.As another kind of embodiment, also can prestore upper each indoor temperature in modes such as lists and answer corresponding humidity accounting equation.And humidity accounting equation is linear function, humidity accounting equation take indoor environment temperature as variable.Namely the object run humidity calculated according to humidity accounting equation changes according to the change of indoor environment temperature.
S300, calculates the object run humidity of air-conditioner according to the first humidity accounting equation and current indoor environment temperature.
S400, runs according to object run humid control air-conditioner.Namely control air-conditioner according to the indoor proper moisture calculated and wet process is added to indoor, make indoor humidity unlikely too low, be conducive to health.
The air-conditioner humidifying controlling method of the embodiment of the present invention, calculates suitable object run humidity by using corresponding humidity accounting equation to different indoor environment temperatures.And generally comprising multiple humidity accounting equation, each humidity accounting equation can adopt different slopes, thus adopts the humidity accounting equation object run humidity of Different Slope when different indoor environment temperatures, and controls air-conditioner operation.Indoor humidity is effectively regulated, ensures that indoor humidity is conducive to health.
Wherein, step S400, runs according to object run humid control air-conditioner, comprises the following steps:
S410, the actual humidity in sensing chamber.
S420, judges whether actual humidity is greater than object run humidity, if so, then controls air-conditioner and stops humidification running, and if not, then controls air-conditioner continuation humidification and runs.
The air-conditioner humidifying controlling method of the embodiment of the present invention mainly ensures that indoor humidity is unlikely too low, reduces the probability causing the diseases such as flu.Therefore, step S410 and step S420 is the actual humidity first in sensing chamber, and when indoor air humidity is lower than required object run humidity, controls air-conditioner and carry out humidification operation.
It should be noted that, to object run humidity set upper limit and a lower limit, and humidification can be stopped in actual humidity in limited time higher than the upper of object run humidity.And prescribe a time limit between the upper and lower bound of object run humidity or lower than the lower of object run humidity in actual humidity, all proceed to add wet process.
In fact, air-conditioner is in operation and comprises plurality of operating modes, as refrigeration mode, heating mode, dehumidification mode and air supply pattern etc.Better, whether different air conditioning operating modes is performed to add wet process be different.Clearly, air-conditioner humidifying controlling method of the present invention mainly ensures that indoor air humidity is more than certain limit, guarantee that indoor air humidity is unlikely too low, therefore, when air-conditioner operates under dehumidification mode, carry out adding wet process with regard to not needing to re-use air-conditioner humidifying controlling method of the present invention.
Therefore, after air-conditioner start runs, need first to judge the operational mode of air-conditioner, if current air-conditioner is when operating under dehumidification mode, then no longer according to the order of step S100 to step S400, humidification is carried out to air-conditioner and control.
In the air-conditioner humidifying controlling method of an embodiment wherein, be divided into by indoor environment temperature the indoor environment temperature of the first predetermined number interval, the interval corresponding humidity accounting equation of each indoor environment temperature.This is because for comparatively close indoor environment temperature, it is also similar to the requirement of indoor air humidity, therefore, within the scope of certain indoor environment temperature, uses same humidity accounting equation.Like this can while guarantee be carried out suitably regulating to indoor air humidity, the humidity accounting equation that stored number is less.Reduce taking of memory space, also reduce the complexity (when selecting required humidity accounting equation from too much humidity accounting equation, selection step can be comparatively loaded down with trivial details, complicated) that humidity accounting equation is selected.
And by stages is arranged to the mode of humidity accounting equation, step S200, according to the indoor environment temperature preset and the corresponding relation of humidity accounting equation, select the first humidity accounting equation corresponding with current indoor environment temperature, comprise the following steps:
S210, judges that the indoor environment temperature belonging to current indoor environment temperature is interval.
S220, using interval for the indoor environment temperature belonging to current indoor environment temperature corresponding humidity accounting equation as the first humidity accounting equation.
Perform again afterwards step S300 carry out object run humidity calculate time, the first humidity accounting equation selected in step S220 just can be used to calculate.
And for the division in indoor environment temperature interval, can according to indoor air humidity required precision, and the relation under different indoor environment temperature between indoor air humidity and indoor environment temperature divides.If the ratio between indoor air humidity and indoor environment temperature or Relationship of Coefficients change, then preferably set up new humidity accounting equation.The quantity in concrete indoor environment temperature interval is also the numerical value of the first predetermined number, can set according to the disposal ability of environment for use and air-conditioner.As can 6 be set to, or other positive integers.
In addition, when air-conditioner runs in different modes, the air humidity of indoor the most comfortable, and the relation between indoor air humidity and indoor environment temperature is all differentiated.Therefore, preferably, can divide indoor environment interval respectively under different operating modes of air conditioner, and a humidity accounting equation is set for each indoor environment temperature interval.As air-conditioner work in cooling mode time interval to the indoor environment temperature of the second predetermined number should be had; Air-conditioner work in a heating mode time interval to the indoor environment temperature of the 3rd predetermined number should be had.
More specifically, if the second predetermined number is equal with the 3rd predetermined number be all 3, then can think and contain 6 indoor environment temperature intervals (when air-conditioner operates under other patterns, also selecting from the interval corresponding humidity accounting equation of these 6 indoor environments) altogether in air-conditioner.These six indoor environment temperature intervals general can should have 6 different humidity accounting equations relatively.But neither be absolute, because there is operational mode difference in these 6 environment temperature intervals, therefore, the zero point of the indoor environment temperature interval division likely under refrigeration mode and heating mode is identical, but humidity accounting equation that can be corresponding different in indoor temperature range identical with under heating mode under refrigeration mode.Certainly, under refrigeration mode, the division in indoor environment temperature interval also can be completely different with the division in indoor environment temperature interval under heating mode.
Concrete, if the humidity accounting equation only using indoor environment temperature as variable is RH=a*T
inner ring+ b.Wherein, RH is object run humidity, T
inner ringfor indoor environment temperature, a and b is preset constant.Wherein a is the slope of default humidity equation, and b is the constant term of a humidity accounting equation.For different humidity accounting equations, slope a and constant term b can be all different numerical value.
Dividing three indoor temperatures intervals below in a chiller mode under lower and heating mode respectively for example is described.
If air-conditioner work in cooling mode time, 3 indoor environment temperature intervals are respectively that the first indoor environment temperature is interval, the second indoor environment temperature is interval and the 3rd indoor environment temperature is interval; Air-conditioning work in a heating mode time, 3 indoor environment temperature intervals are respectively fourth ventricle environment temperature range, the 5th indoor environment temperature is interval and the 6th indoor environment temperature is interval.
Wherein, for refrigeration mode, and the interval corresponding indoor temperature range of the first indoor environment temperature [16,19), corresponding humidity accounting equation is RH=3.33*T
inner ring-23.3; The interval corresponding indoor temperature range of second indoor environment temperature [19,24), corresponding humidity accounting equation is RH=2*T
inner ring+ 2; The interval corresponding indoor temperature range [24,30] of 3rd indoor environment temperature, corresponding humidity accounting equation is RH=1.67*T
inner ring+ 10.
For heating mode, and the corresponding indoor temperature range of fourth ventricle environment temperature range [16,21), corresponding humidity accounting equation is RH=3*T
inner ring-18; The interval corresponding indoor temperature range of 5th indoor environment temperature [21,25), corresponding humidity accounting equation is RH=3.75*T
inner ring-33.75; The interval corresponding indoor temperature range [25,30] of 6th indoor environment temperature, corresponding humidity accounting equation is RH=5*T
inner ring-70.
Certainly, when carrying out different indoor environment temperature interval division for different operational mode, carrying out, in air-conditioner humidification operation control procedure, needing first to judge the operational mode of air-conditioner.After judging operational mode, under the indoor environment temperature interval division of correspondence, carry out the selection of humidity accounting equation respectively.
Arrange for above-mentioned indoor temperature interval division and humidity equation, as shown in Figure 2, operation of air conditioner in cooling mode time, the humidification control procedure of air-conditioner is carried out according to the following steps:
First under judging that air-conditioning is currently operating at refrigeration mode, or air-conditioner is started shooting operation in cooling mode.
Detect indoor environment temperature afterwards.Certainly this process is undertaken by the sensor of air-conditioner self.
After determining indoor environment temperature, then can judge that the indoor environment temperature belonging to it is interval further, be belong to the first indoor environment temperature interval, the second indoor environment temperature interval, still belong to the 3rd indoor environment temperature interval.
As 16≤T
inner ring< 19, namely indoor environment temperature is more than or equal to 16 degrees Celsius, when being less than 19 degrees Celsius, uses Formulae For Atmospheric Humidity RH=3.33*T
inner ring-23.3 calculate object run humidity RH; As 19≤T
inner ringduring < 24, use Formulae For Atmospheric Humidity RH=2*T
inner ring+ 2 calculate object run humidity; As 24≤T
inner ringwhen≤30, use Formulae For Atmospheric Humidity RH=1.67*T
inner ring+ 10 calculate object run humidity.
Compare the object run humidity RH and actual humidity RH that calculate afterwards again
actualbetween relation.Certainly, scope to object run humidity set herein, the RH namely shown in figure
target upper limitand RH
target lower limitbe respectively higher limit and the lower limit of object run humidity, stop humidification running when indoor air humidity is greater than the higher limit of object run humidity, and when indoor air humidity is in object run humidity range, and when being less than the lower limit of object run humidity, all continuing humidification and run.
Similar, when air-conditioner runs in a heating mode, as shown in Figure 3, the humidification controlling air-conditioner according to following steps runs.
First under judging that air-conditioning is currently operating at heating mode, or air-conditioner is started shooting operation in a heating mode.
Detect indoor environment temperature afterwards.
After determining indoor environment temperature, then can judge that the indoor environment temperature belonging to it is interval further, be belong to fourth ventricle environment temperature range, the 5th indoor environment temperature interval, still belong to the 6th indoor environment temperature interval.
As 16≤T
inner ring< 21, namely indoor environment temperature is more than or equal to 16 degrees Celsius, when being less than 19 degrees Celsius, uses Formulae For Atmospheric Humidity RH=3*T
inner ring-18 calculate object run humidity; As 21≤T
inner ringduring < 25, use Formulae For Atmospheric Humidity RH=3.75*T
inner ring-33.75 calculate object run humidity; As 25≤T
inner ringwhen≤30, use Formulae For Atmospheric Humidity RH=5*T
inner ring-70 calculate object run humidity.
Compare the object run humidity RH and actual humidity RH that calculate afterwards again
actualbetween relation.Also scope to object run humidity set herein, the RH namely shown in figure
target upper limitand RH
target lower limitbe respectively higher limit and the lower limit of object run humidity, stop humidification running when indoor air humidity is greater than the higher limit of object run humidity, and when indoor air humidity is in object run humidity range, and when being less than the lower limit of object run humidity, all continuing humidification and run.
Also need illustrate, between the object run humidity that the higher limit of object run humidity and lower limit and use Formulae For Atmospheric Humidity calculate, there is less difference, as can the higher limit of Offered target operating humidity than object run high humidity 2 or 3 percentage points, the lower limit of Offered target operating humidity is less than the object run humidity calculated 2 percentage points.
Based on same inventive concept, also provide a kind of air-conditioner humidification control device, the principle of dealing with problems due to this device is similar to aforementioned a kind of air-conditioner humidifying controlling method, therefore, the enforcement of this device can realize according to the concrete steps of preceding method, repeats part and repeats no more.
The air-conditioner humidification control device of one embodiment of the invention, as shown in Figure 4, comprising: temperature detecting module 100, accounting equation select module 200, humidity computing module 300 and operation control module 400.
Wherein, temperature detecting module 100, for detecting indoor environment temperature, obtains current indoor environment temperature; Accounting equation selects module 200, for the corresponding relation according to the indoor environment temperature preset and humidity accounting equation, selects the first humidity accounting equation corresponding with current indoor environment temperature; Humidity computing module 300, for calculating the object run humidity of air-conditioner according to the first humidity accounting equation and current indoor environment temperature; Operation control module 400, for running according to object run humid control air-conditioner.
And humidity accounting equation is linear function, humidity accounting equation take indoor environment temperature as variable.Humidity equation also can be designed to equation with two unknowns, with indoor environment temperature and outdoor environment temperature two parameters for variable.Also can be a linear equation with one unknown taking indoor environment temperature as variable.
The air-conditioner humidification control device device of the embodiment of the present invention, calculates suitable object run humidity by using corresponding humidity accounting equation to different indoor environment temperatures.And generally comprising multiple humidity accounting equation, each humidity accounting equation can adopt different slopes, thus adopts the humidity accounting equation of Different Slope based on indoor environment temperature object run humidity when different indoor environment temperatures, and controls air-conditioner operation.Indoor humidity is effectively regulated, ensures that indoor humidity is conducive to health.
Preferably, as shown in Figure 5, operation control module 400 comprises actual humidity detecting unit 410 and compares control unit 420.Wherein, described actual humidity detecting unit 410, for the actual humidity in sensing chamber; Relatively control unit 420, for judging whether actual humidity is greater than object run humidity, if so, then control air-conditioner stops humidification running, and if not, then controls air-conditioner and continues humidification operation.Thus can ensure that indoor air humidity is more than certain limit, is conducive to health.
Operational mode judge module 010 is also comprised in air-conditioner humidification control device as shown in Figure 6.It is under judging whether air-conditioner operates in dehumidification mode, if not, then performs temperature detecting module 100, accounting equation selects module 200, humidity computing module 300 and operation control module 400; If so, the correlation step of dehumidification mode is then only carried out.
It should be noted that, the operational mode of air-conditioner comprises multiple, as refrigeration mode, heating mode, dehumidification mode and air supply pattern etc.Obviously, when air-conditioner operates under dehumidification mode, be that using air-condition device carries out the process of dehumidification treatments to indoor, therefore, now carry out humidification operation control without the need to re-using air-conditioner, and only carry out dehumidification treatments according to the step of the dehumidification mode prestored.Described operational mode judge module is when judging the operational mode of air-conditioner, and it can judge all patterns that air-conditioner runs.If carried out indoor temperature interval division respectively to the refrigeration mode of air-conditioner and heating mode, then under different operational mode, carry out the calculating of object run humidity according to the interval corresponding humidity accounting equation of corresponding indoor temperature respectively.And for air supply pattern, because under generally operating in this mode of operation, indoor, to closest under the requirement of air humidity and refrigeration mode, therefore, can arrange when air-conditioner operates under air supply pattern and carry out humidification control according to refrigeration mode to air-conditioner.
Exercising ordinary skill is appreciated that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an air-conditioner humidifying controlling method, is characterized in that, comprises the following steps:
Detect indoor environment temperature, obtain current indoor environment temperature;
According to the indoor environment temperature preset and the corresponding relation of humidity accounting equation, select the first humidity accounting equation corresponding with described current indoor environment temperature;
The object run humidity of air-conditioner is calculated according to described first humidity accounting equation and described current indoor environment temperature;
According to described object run humid control, air-conditioner runs; And
Described humidity accounting equation is linear function, and described humidity accounting equation take indoor environment temperature as variable.
2. air-conditioner humidifying controlling method according to claim 1, is characterized in that, described air-conditioner operation according to described object run humid control, comprises the following steps:
Actual humidity in sensing chamber;
Judge whether described actual humidity is greater than described object run humidity, if so, then control air-conditioner and stop humidification running, if not, then control described air-conditioner and continue humidification operation.
3. air-conditioner humidifying controlling method according to claim 1, is characterized in that, further comprising the steps of before described detection indoor environment temperature:
Under judging whether air-conditioner operates in dehumidification mode, if not, then perform described detection indoor environment temperature, obtain the step of current indoor environment temperature and the step of follow-up humidification control; If so, then only carry out the correlation step of dehumidification mode, do not perform the step that humidification controls.
4. air-conditioner humidifying controlling method according to claim 1, is characterized in that, described humidity accounting equation is RH=a*T
inner ring+ b;
Wherein, RH is object run humidity, T
inner ringfor indoor environment temperature, a and b is preset constant.
5. air-conditioner humidifying controlling method according to claim 1, is characterized in that:
Indoor environment temperature is divided into the indoor environment temperature of the first predetermined number interval, the interval corresponding described humidity accounting equation of each described indoor environment temperature;
The corresponding relation of the indoor environment temperature that described basis is preset and humidity accounting equation, select the first humidity accounting equation corresponding with described current indoor environment temperature, comprise the following steps:
Judge that the indoor environment temperature belonging to described current indoor environment temperature is interval;
Using interval for the indoor environment temperature belonging to described current indoor environment temperature corresponding humidity accounting equation as described first humidity accounting equation.
6. air-conditioner humidifying controlling method according to claim 5, is characterized in that, air-conditioner work in cooling mode time interval to the indoor environment temperature of the second predetermined number should be had;
Air-conditioner work in a heating mode time interval to the indoor environment temperature of the 3rd predetermined number should be had; And
The interval corresponding humidity accounting equation of each described indoor environment temperature.
7. air-conditioner humidifying controlling method according to claim 6, is characterized in that, described second predetermined number is 3, and described 3rd predetermined number is also 3;
Air-conditioner work in cooling mode time, 3 indoor environment temperature intervals are respectively that the first indoor environment temperature is interval, the second indoor environment temperature is interval and the 3rd indoor environment temperature is interval;
Air-conditioning work in a heating mode time, 3 indoor environment temperature intervals are respectively fourth ventricle environment temperature range, the 5th indoor environment temperature is interval and the 6th indoor environment temperature is interval;
The interval corresponding indoor temperature range of described first indoor environment temperature [16,19), corresponding humidity accounting equation is RH=3.33*T
inner ring-23.3;
The interval corresponding indoor temperature range of described second indoor environment temperature [19,24), corresponding humidity accounting equation is RH=2*T
inner ring+ 2;
The interval corresponding indoor temperature range [24,30] of described 3rd indoor environment temperature, corresponding humidity accounting equation is RH=1.67*T
inner ring+ 10;
The corresponding indoor temperature range of described fourth ventricle environment temperature range [16,21), corresponding humidity accounting equation is RH=3*T
inner ring-18;
The interval corresponding indoor temperature range of described 5th indoor environment temperature [21,25), corresponding humidity accounting equation is RH=3.75*T
inner ring-33.75;
The interval corresponding indoor temperature range [25,30] of described 6th indoor environment temperature, corresponding humidity accounting equation is RH=5*T
inner ring-70;
Wherein, RH is object run humidity, T
inner ringfor indoor environment temperature.
8. an air-conditioner humidification control device, is characterized in that, comprising:
Temperature detecting module, for detecting indoor environment temperature, obtains current indoor environment temperature;
Accounting equation selects module, for the corresponding relation according to the indoor environment temperature preset and humidity accounting equation, selects the first humidity accounting equation corresponding with described current indoor environment temperature;
Humidity computing module, for calculating the object run humidity of air-conditioner according to described first humidity accounting equation and described current indoor environment temperature;
Operation control module, runs for air-conditioner according to described object run humid control; And
Described humidity accounting equation is linear function, and described humidity accounting equation take indoor environment temperature as variable.
9. air-conditioner humidification control device according to claim 8, is characterized in that, described operation control module comprises:
Actual humidity detecting unit, for the actual humidity in sensing chamber;
Relatively control unit, for judging whether described actual humidity is greater than described object run humidity, if so, then controlling air-conditioner and stopping humidification running, and if not, then controls described air-conditioner continuation humidification and runs.
10. the air-conditioner humidification control device according to right 8, it is characterized in that, this device also comprises operational mode judge module, under judging whether air-conditioner operates in dehumidification mode, if not, then perform described temperature detecting module, described accounting equation selects module, described humidity computing module and described operation control module; If so, the correlation step of dehumidification mode is then only carried out.
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