CN109882934A - Air conditioner and its control method - Google Patents
Air conditioner and its control method Download PDFInfo
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- CN109882934A CN109882934A CN201910106204.6A CN201910106204A CN109882934A CN 109882934 A CN109882934 A CN 109882934A CN 201910106204 A CN201910106204 A CN 201910106204A CN 109882934 A CN109882934 A CN 109882934A
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- solid contaminant
- concentration
- air
- solid
- air conditioner
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- 239000000356 contaminant Substances 0.000 claims abstract description 208
- 239000007787 solid Substances 0.000 claims abstract description 204
- 238000000746 purification Methods 0.000 claims abstract description 140
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 30
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 30
- 239000003344 environmental pollutant Substances 0.000 claims description 32
- 231100000719 pollutant Toxicity 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 16
- 230000000875 corresponding Effects 0.000 claims description 11
- 239000012491 analyte Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 40
- 230000001954 sterilising Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- -1 sulphur nitrogen Chemical compound 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Abstract
The invention discloses a kind of control methods of air conditioner, the indoor unit of air conditioner is equipped with solid contaminant detector, fresh air pipeline, carbon dioxide indicator, wind inlet channel and the heat exchanging air duct being connected to wind inlet channel, shell between wind inlet channel and heat exchanging air duct is equipped with rotatable purification assembly, is equipped with fresh air valve in fresh air pipeline；The control method of air conditioner is the following steps are included: the gas concentration lwevel that real-time or timing acquisition carbon dioxide indicator acquires；When gas concentration lwevel is greater than default gas concentration lwevel, increase the aperture of fresh air valve, and obtains the solid contaminant concentration of solid contaminant detector acquisition；According to solid contaminant concentration, purification assembly rotation is controlled, so that the air of wind inlet channel is partially or completely through purification assembly.Invention additionally discloses a kind of control methods of air conditioner.The air condition of that present invention ensure that the cleanliness of the air of output when to indoor introducing fresh air, and then ensure that the health of user.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of air conditioner and its control methods.
Background technique
As the improvement of people's living standards, air conditioner has become indispensable electric appliance in people's daily life.
In refrigeration or heating operations, people generally close interior air conditioner, to maintain indoor refrigeration temperature
Degree or heating temperature.Since interior is in closed state, when people are in interior for a long time, indoor carbon dioxide is dense
Degree can increase, and oxygen concentration can reduce, so that user generates dull feeling.In order to solve the problems, such as indoor oppressiveness, air conditioner
By introducing outdoor air, to improve indoor oxygen concentration, and indoor carbon dioxide concentration is reduced, but exist in outdoor air solid
State pollutant, can generate threat namely air conditioner to the health of user can not effectively remove solid contaminant.
Summary of the invention
The main purpose of the present invention is to provide a kind of air conditioner and its control method and, it is intended to solve air conditioner and be in new
When wind mode, the problem of can not effectively removing solid contaminant.
To achieve the above object, a kind of control method of air conditioner provided by the invention, the indoor unit of the air conditioner are set
Have solid contaminant detector, set in the shell of the indoor unit carbon dioxide indicator, wind inlet channel and with the air inlet
The heat exchanging air duct of air duct connection, the shell between the wind inlet channel and the heat exchanging air duct are equipped with rotatable
Purification assembly, the indoor unit further include fresh air pipeline, and fresh air valve is equipped in the fresh air pipeline；The control of the air conditioner
Method the following steps are included:
The gas concentration lwevel of the acquisition of carbon dioxide indicator described in real-time or timing acquisition；
When the gas concentration lwevel is greater than default gas concentration lwevel, increase the aperture of the fresh air valve, and obtain
Take the solid contaminant concentration of the solid contaminant detector acquisition；
According to the solid contaminant concentration, the purification assembly rotation is controlled, so that the air portion of the wind inlet channel
Divide or all pass through the purification assembly.
In one embodiment, the shell of the indoor unit includes fixed part and moving portion, and the moving portion is removable to be set
It is placed on the fixed part, and the moving portion surrounds and constitutes the wind inlet channel, the wind inlet channel is equipped with fresh wind port, described
When moving portion is mobile relative to the fixed part, the air outlet of the fresh air pipeline is overlapped or is staggered with the fresh wind port, institute
After the step of stating the gas concentration lwevel of the acquisition of carbon dioxide indicator described in real-time or timing acquisition, further includes:
When the gas concentration lwevel is greater than default gas concentration lwevel, the relatively described fixed part of the moving portion is controlled
It is mobile, so that the air outlet of the fresh air pipeline is overlapped with the fresh wind port, and execute opening for the increase fresh air valve
Spend step.
In one embodiment, the aperture step for increasing the fresh air valve includes:
Obtain the mapping relations between gas concentration lwevel and the aperture of fresh air valve；
The target aperture of the fresh air valve is determined according to the gas concentration lwevel and the mapping relations, wherein
The gas concentration lwevel is higher, and the aperture of the fresh air valve is bigger；
According to the target aperture, increase the aperture of the fresh air valve.
In one embodiment, described according to the solid contaminant concentration, control the step of purification assembly rotates packet
It includes:
According to the solid contaminant concentration, the first object of the relatively described wind inlet channel side wall of the purification assembly is determined
Angle；
It controls the purification assembly and turns to the corresponding position of the first object angle.
In one embodiment, the step of solid contaminant concentration for obtaining solid contaminant detector acquisition it
Afterwards, further includes:
Judge whether the concentration of the solid contaminant is greater than or equal to the first default solid contaminant concentration；
When the solid contaminant concentration is less than the first default solid contaminant concentration, judge that the solid contaminant is dense
Whether degree is greater than the second default solid contaminant concentration, wherein the second default solid contaminant concentration is less than described first
Solid contaminant concentration；
When the solid contaminant concentration is greater than the second default solid contaminant concentration, execute described according to the solid-state
Pollutant concentration, the step of determining the first object angle of the relatively described wind inlet channel side wall of the purification assembly.
In one embodiment, whether the concentration for judging the solid contaminant it is dirty be greater than or equal to the first default solid-state
After the step of contaminating object concentration, further includes:
When the solid contaminant concentration is greater than or equal to the first default solid contaminant concentration, the purification group is controlled
Part turns to the first predeterminated position, wherein the air when purification assembly is in the first predeterminated position, in the wind inlet channel
All pass through the purification assembly.
In one embodiment, described to judge whether the solid contaminant concentration is greater than the second default solid contaminant concentration
The step of after, further includes:
When the solid contaminant concentration is less than or equal to the second default solid contaminant concentration, the purification group is controlled
Part turns to the second predeterminated position, wherein when the purification assembly is in the second predeterminated position, the purification assembly and it is described into
Angle between the side wall of wind air duct is zero,.
In one embodiment, the purification assembly includes multiple purification assemblies, described according to the solid contaminant concentration,
Controlling the step of purification assembly rotates includes:
According to the solid contaminant concentration, the second mesh of each purification relatively described wind inlet channel side wall of part is determined
Ticket holder angle；
It controls each purification part and turns to the position where corresponding second target angle.
In one embodiment, the solid contaminant solid includes outdoor solid contaminant detector and indoor solid-state
Contaminant detector, the outdoor solid contaminant detector are set in the fresh air pipeline, and the interior solid contaminant is dense
It spends in the heat exchanging air duct being disposed in the housing, it is described according to the solid contaminant concentration, control the purification assembly rotation
The step of include:
In the solid contaminant concentration and the indoor solid contaminant of the outdoor solid contaminant detector acquisition
It is dense that at least one solid contaminant concentration in the solid contaminant concentration of detector acquisition is greater than the default solid contaminant of third
When spending, the big solid contaminant concentration of concentration is determined as target solid contaminant concentration；
According to the target solid contaminant concentration, the purification assembly rotation is controlled.
In one embodiment, detection for gaseous contaminants device is equipped in the fresh air pipeline, it is described to increase the fresh air valve
Aperture the step of after, further includes:
Obtain the outdoor gaseous pollutant concentration of the detection for gaseous contaminants device acquisition；
When the outdoor gaseous pollutant concentration is less than default gaseous pollutant concentration, the acquisition solid-state is executed
The step of outdoor solid contaminant concentration of contaminant detector acquisition；
When the outdoor gaseous pollutant concentration is greater than or equal to default gaseous pollutant concentration, the fresh wind tube is controlled
The fresh air valve in road is closed.
To achieve the above object, the present invention also provides a kind of air conditioner, the indoor unit of the air conditioner is polluted equipped with solid-state
Analyte detection device sets carbon dioxide indicator, wind inlet channel in the shell of the indoor unit and is connected to the wind inlet channel
Heat exchanging air duct, the shell between the wind inlet channel and the heat exchanging air duct are equipped with rotatable purification assembly,
The indoor unit further includes fresh air pipeline, and fresh air valve is equipped in the fresh air pipeline.
In one embodiment, the shell includes fixed part and moving portion, and the moving portion is movably arranged in described
On fixed part, and the moving portion surrounds and constitutes the wind inlet channel, and the wind inlet channel is equipped with fresh wind port, the moving portion phase
When mobile to the fixed part, the air outlet of the fresh air pipeline is overlapped or is staggered with the fresh wind port.
In one embodiment, the purification assembly includes multiple purification parts.
In one embodiment, the solid contaminant solid includes outdoor solid contaminant detector and indoor solid-state
Contaminant detector, the outdoor solid contaminant detector are set in the fresh air pipeline, and the interior solid contaminant is dense
It spends in the heat exchanging air duct being disposed in the housing.
In one embodiment, detection for gaseous contaminants device is equipped in the fresh air pipeline.
In one embodiment, the air conditioner further includes processor, memory and is stored on the memory and can be
The control program of the air conditioner run on the processor, the control program of the air conditioner are realized when being executed by the processor
Each step of the control method of air conditioner as described above.
Air conditioner provided by the invention and its control method, the wind inlet channel of air conditioner is interior to be equipped with rotatable purification assembly
And carbon dioxide indicator increases when the gas concentration lwevel acquired when carbon dioxide is greater than default gas concentration lwevel
The aperture of fresh air valve, and the solid contaminant concentration of solid contaminant detector acquisition is obtained, with dense according to solid contaminant
Degree control purification assembly rotation, so that the air of wind inlet channel passes through purification assembly in whole or in part, so that purification group
Part purifies the air that it is flowed through, namely makes air conditioner when to indoor introducing fresh air, ensure that the air of output
Cleanliness, and then ensure that the health of user.
Detailed description of the invention
Fig. 1 be the present embodiments relate to air conditioner hardware structural diagram；
Fig. 2 is the flow diagram of the control method first embodiment of the air condition of that present invention；
Fig. 3 is a structural schematic diagram of the air condition of that present invention；
Fig. 4 is the flow diagram of the control method second embodiment of the air condition of that present invention；
Fig. 5 is another structural schematic diagram of the air condition of that present invention；
Fig. 6 is the flow diagram of the control method 3rd embodiment of the air condition of that present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are: the two of the acquisition of carbon dioxide indicator described in real-time or timing acquisition
Aoxidize concentration of carbon；When the gas concentration lwevel is greater than default gas concentration lwevel, increase the aperture of the fresh air valve, and
Obtain the solid contaminant concentration of the solid contaminant detector acquisition；According to the solid contaminant concentration, described in control
Purification assembly rotation, so that the air of the wind inlet channel is partially or completely through the purification assembly.
Since air conditioner is when introducing fresh air, purification assembly rotation is controlled by solid contaminant concentration, so that purification group
Part is purified to by the air of purification assembly, so that air conditioner ensure that output when to indoor introducing fresh air
The cleanliness of air, and then ensure that the health of user.
As a kind of implementation, air conditioner can be as shown in Figure 1.
What is involved is air conditioner, the indoor units of air conditioner to be equipped with solid contaminant detector, room for the embodiment of the present invention
Carbon dioxide indicator, wind inlet channel and the heat exchanging air duct being connected to wind inlet channel are set in the shell of interior machine, are located at air inlet wind
Shell between road and heat exchanging air duct is equipped with rotatable purification assembly, and indoor unit further includes fresh air pipeline, in fresh air pipeline
Equipped with fresh air valve；Air conditioner further include: processor 101, such as CPU, memory 102, communication bus 103.Wherein, communication is total
Line 103 is for realizing the connection communication between these components.
Memory 102 can be high speed RAM memory, be also possible to stable memory (non-
), such as magnetic disk storage volatilememory.As shown in Figure 1, as in a kind of memory 103 of computer storage medium
It may include the control program of air conditioner；And processor 101 can be used for calling the control of the air conditioner stored in memory 102
Program, and execute following operation:
The gas concentration lwevel of the acquisition of carbon dioxide indicator described in real-time or timing acquisition；
When the gas concentration lwevel is greater than default gas concentration lwevel, increase the aperture of the fresh air valve, and obtain
Take the solid contaminant concentration of the solid contaminant detector acquisition；
According to the solid contaminant concentration, the purification assembly rotation is controlled, so that the air portion of the wind inlet channel
Divide or all pass through the purification assembly.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
When the gas concentration lwevel is greater than default gas concentration lwevel, the relatively described fixed part of the moving portion is controlled
It is mobile, so that the air outlet of the fresh air pipeline is overlapped with the fresh wind port, and execute opening for the increase fresh air valve
Spend step.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
Obtain the mapping relations between gas concentration lwevel and the aperture of fresh air valve；
The target aperture of the fresh air valve is determined according to the gas concentration lwevel and the mapping relations, wherein
The gas concentration lwevel is higher, and the aperture of the fresh air valve is bigger；
According to the target aperture, increase the aperture of the fresh air valve.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
According to the solid contaminant concentration, the first object of the relatively described wind inlet channel side wall of the purification assembly is determined
Angle；
It controls the purification assembly and turns to the corresponding position of the first object angle.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
Judge whether the concentration of the solid contaminant is greater than or equal to the first default solid contaminant concentration；
When the solid contaminant concentration is less than the first default solid contaminant concentration, judge that the solid contaminant is dense
Whether degree is greater than the second default solid contaminant concentration, wherein the second default solid contaminant concentration is less than described first
Solid contaminant concentration；
When the solid contaminant concentration is greater than the second default solid contaminant concentration, execute described according to the solid-state
Pollutant concentration, the step of determining the first object angle of the relatively described wind inlet channel side wall of the purification assembly.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
When the solid contaminant concentration is greater than or equal to the first default solid contaminant concentration, the purification group is controlled
Part turns to the first predeterminated position, wherein the air when purification assembly is in the first predeterminated position, in the wind inlet channel
All pass through the purification assembly.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
When the solid contaminant concentration is less than or equal to the second default solid contaminant concentration, the purification group is controlled
Part turns to the second predeterminated position, wherein when the purification assembly is in the second predeterminated position, the purification assembly and it is described into
Angle between the side wall of wind air duct is zero,.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
According to the solid contaminant concentration, the second mesh of each purification relatively described wind inlet channel side wall of part is determined
Ticket holder angle；
It controls each purification part and turns to the position where corresponding second target angle.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
In the solid contaminant concentration and the indoor solid contaminant of the outdoor solid contaminant detector acquisition
It is dense that at least one solid contaminant concentration in the solid contaminant concentration of detector acquisition is greater than the default solid contaminant of third
When spending, the big solid contaminant concentration of concentration is determined as target solid contaminant concentration；
According to the target solid contaminant concentration, the purification assembly rotation is controlled.
In one embodiment, processor 101 can be used for calling the control program of the air conditioner stored in memory 102,
And execute following operation:
Obtain the outdoor gaseous pollutant concentration of the detection for gaseous contaminants device acquisition；
When the outdoor gaseous pollutant concentration is less than default gaseous pollutant concentration, the acquisition solid-state is executed
The step of outdoor solid contaminant concentration of contaminant detector acquisition；
When the outdoor gaseous pollutant concentration is greater than or equal to default gaseous pollutant concentration, the fresh wind tube is controlled
The fresh air valve in road is closed.
For the present embodiment according to above scheme, the wind inlet channel of air conditioner is interior to be equipped with rotatable purification assembly and titanium dioxide
Carbon detector increases fresh air valve when the gas concentration lwevel acquired when carbon dioxide is greater than default gas concentration lwevel
Aperture, and the solid contaminant concentration of solid contaminant detector acquisition is obtained, it is purified with being controlled according to solid contaminant concentration
Component rotation, so that the air of wind inlet channel passes through purification assembly in whole or in part, so that purification assembly flows through it
Air purified, namely make air conditioner when to indoor introducing fresh air, ensure that the cleanliness of the air of output, in turn
It ensure that the health of user.
Based on the hardware architecture of above-mentioned air conditioner, the embodiment of the control method of the air condition of that present invention is proposed.
It is the first embodiment of the control method of the air condition of that present invention, the control method of the air conditioner referring to Fig. 2, Fig. 2
The following steps are included:
Step S10, in real time or timing acquisition described in carbon dioxide indicator acquisition gas concentration lwevel；
In the present invention, air conditioner there is fresh air function and purification function namely air conditioner have fresh air function and
The corresponding structure of purification function, specifically, referring to figure 3., the indoor unit of air conditioner is equipped with solid contaminant detector 10, indoor
Carbon dioxide indicator 30, wind inlet channel 40 and the heat exchanging air duct 50 being connected to wind inlet channel 40, position are set in the shell 20 of machine
Shell between wind inlet channel 40 and heat exchanging air duct 50 is equipped with rotatable purification assembly 60, and indoor unit further includes fresh wind tube
Road 70, fresh air pipeline 70 is interior to be equipped with fresh air valve 71.
Carbon dioxide indicator 30 is set in heat exchanging air duct 50, and solid contaminant detector 10 includes indoor solid contaminant
Detector 10A and outdoor solid contaminant detector 10B, outdoor solid-state pollution contaminant detector 10B are set to fresh air pipeline
In 70, and interior solid contaminant detector 10A is set in heat exchanging air duct 50.
Purification assembly 60 includes multiple purification parts, such as purification part 60A and purification part 60B, purifies one end connection of part
The shaft of motor, air conditioner can purify part rotation by operation motor control.Purification part can be that high efficiency particulate air is also electric net
Makeup is set, and in the inactive purification function of air conditioner, purification part is parallel with the side wall of wind inlet channel 40, and net in air conditioner starting
When changing function, purification part forms an angle with wind inlet channel, so that the air in wind inlet channel 40 is some or all of by net
Change part, so that purification part purifies the air that it passes through.
Sterilizing unit 80 is additionally provided in wind inlet channel 40, sterilizing unit 80 can be ultraviolet sterilization apparatus or other types
Sterilizing unit, sterilizing unit 80 can sterilize the air in wind inlet channel.
After air conditioner operation, carbon dioxide indicator 30 can the indoor gas concentration lwevel of real-time detection.
Step S20 increases opening for the fresh air valve when the gas concentration lwevel is greater than default gas concentration lwevel
Degree, and obtain the solid contaminant concentration of the solid contaminant detector acquisition；
When indoor carbon dioxide concentration is greater than default gas concentration lwevel, indoor gas concentration lwevel mistake at this time
Height can make indoor user generate dull feeling, and default gas concentration lwevel can be any appropriate numerical value, for example,
1000ppm。
In order to eliminate dull feeling, air conditioner increases the introduction amount of fresh air namely air conditioner increases opening for fresh air valve
Degree.There are certain solid contaminant in outdoor air, solid contaminant refers to particulate matter etc., such as PM2.5, at this point, empty
Adjust device need to detect solid contaminant whether concentration exceeded namely air conditioner obtains the solid-state of solid contaminant detector acquisition
Pollutant concentration.
Step S30 controls the purification assembly rotation, so that the wind inlet channel according to the solid contaminant concentration
Air partially or completely through the purification assembly；
Air conditioner obtains indoor solid contaminant detector collection room internal solid pollutant concentration and outdoor solid-state simultaneously
The outdoor solid contaminant concentration of contaminant detector acquisition, air conditioner can be controlled according to any one solid contaminant concentration
Purification assembly rotation processed, so that the air in wind inlet channel passes through purification assembly in whole or in part, to lead to in wind inlet channel
The air for crossing purification assembly is purified.It should be noted that solid contaminant concentration is higher, pass through purification group in wind inlet channel
The air of part is more namely the air cleaning area of purification assembly is bigger, purifies the angle between part and the side wall of wind inlet channel
Bigger (angle is less than or equal to 90 °).
In addition, be additionally provided with detection for gaseous contaminants device in fresh air pipeline, detection for gaseous contaminants device can detect sulfur dioxide,
The sulphur nitrogen gaseous pollutant such as nitrogen dioxide.After the aperture for increasing fresh air valve, if gaseous pollutant concentration is greater than or equal to
When default gaseous pollutant concentration, then needs to close fresh air valve immediately, prevent gaseous pollutant from entering the room, to user's
Body causes damages；If gaseous pollutant concentration is less than default gaseous pollutant concentration, outdoor gaseous pollutant concentration
Content is low, at this point, fresh air can be introduced, dull feeling is generated to avoid user.
When air conditioner opens fresh air function, sterilizing unit operation can control.
Be equipped in technical solution provided in this embodiment, in the wind inlet channel of air conditioner rotatable purification assembly and
Carbon dioxide indicator increases fresh air when the gas concentration lwevel acquired when carbon dioxide is greater than default gas concentration lwevel
The aperture of valve, and the solid contaminant concentration of solid contaminant detector acquisition is obtained, according to solid contaminant concentration control
Purification assembly rotation processed, so that the air of wind inlet channel passes through purification assembly in whole or in part, so that purification assembly pair
Its air flowed through is purified, namely makes air conditioner when to indoor introducing fresh air, ensure that the cleaning of the air of output
Degree, and then ensure that the health of user.
It is the second embodiment of the control method of the air condition of that present invention referring to Fig. 4, Fig. 4, is based on first embodiment, the step
After rapid S10, further includes:
Step S40 controls the moving portion with respect to institute when the gas concentration lwevel is greater than default gas concentration lwevel
It is mobile to state fixed part, so that the air outlet of the fresh air pipeline is overlapped with the fresh wind port, and executes the increase fresh air
The aperture step of valve；
In the present embodiment, the wind inlet channel of air conditioner is removable, specifically, referring to Fig. 5, the shell 10 of indoor unit includes
Fixed part 90 and moving portion 100, moving portion 90 are movably arranged on fixed part 100, and moving portion 90 surrounds composition air inlet
Air duct 40, wind inlet channel 40 is equipped with fresh wind port 40, when moving portion 90 is mobile relative to fixed portion 100, by the outlet air of fresh air pipeline 70
Mouth 72 is overlapped or is staggered with fresh wind port 41.
Fresh air pipeline is set on window, in air conditioner when not opening fresh air function, the air outlet and fresh air of fresh air pipeline
Mouth is staggered, so that wind inlet channel will not block window, so that air conditioner be avoided to block extraneous light；And working as carbon dioxide
When concentration is greater than default gas concentration lwevel, air conditioner needs to open fresh air function, at this point, air conditioner control moving portion is relatively solid
Determine portion to move straight down, so that the air outlet of fresh air pipeline is overlapped with the fresh wind port of wind inlet channel, at this time, it is possible to increase new air-valve
The aperture of new air-valve door is also increased to target aperture by zero by the aperture of door.
Gas concentration lwevel is higher, and the fresh air volume for needing to introduce is bigger namely the aperture of fresh air valve is bigger, in this regard, empty
The mapping relations stored between gas concentration lwevel and the aperture of fresh air valve in device are adjusted, air conditioner is by gas concentration lwevel
The target aperture that can determine fresh air valve increases the aperture of fresh air valve according still further to target aperture, is also opening new air-valve door
Degree is adjusted to target aperture.
In technical solution provided in this embodiment, when gas concentration lwevel is greater than default gas concentration lwevel, control
The moving portion of indoor unit processed is mobile relative to fixed portion, so that the fresh wind port of wind inlet channel is overlapped with the air outlet of fresh air pipeline, and
Fresh air valve is opened, so that outdoor fresh air is introduced indoor, to avoid indoor user generation dull feeling by air conditioner.
It is the 3rd embodiment of the control method of the air condition of that present invention referring to Fig. 6, Fig. 6, is based on first or second embodiments,
The step S30 includes:
Step S31 determines the relatively described wind inlet channel side wall of the purification assembly according to the solid contaminant concentration
First object angle；
Step S32 controls the purification assembly and turns to the corresponding position of the first object angle；
In the present embodiment, air conditioner is equipped with indoor solid contaminant detector and outdoor solid pollutant monitoring
Device, when the inactive purification function of air conditioner, purification part is parallel with the side wall of wind inlet channel namely wind inlet channel in air
Do not pass through purification part；At this point, the solid contaminant concentration that air conditioner uses numerical value big is reference standard, it is dense with the solid contaminant
It spends and determines first object angle of the purification assembly with respect to wind inlet channel side wall, then control purification assembly and turn to first object angle
Corresponding position, so that the air of wind inlet channel is some or all of to pass through purification assembly.
It should be noted that first object angle is at 0 ° -90 °, if solid contaminant concentration is more than that the first default solid-state is dirty
When contaminating object concentration, then controls purification assembly and turn to first position, when purification assembly is in the first predeterminated position, wind inlet channel
Air all passes through purification assembly, that is, the angle between purification assembly and the side wall of wind inlet channel is 90 °, first is default solid
State pollutant concentration can be any appropriate numerical value, for example, 75 μ g/m3。
When solid carbon dioxide concentration is less than or equal to the second default solid contaminant concentration, then purification assembly is controlled
The second predeterminated position is turned to, when purification assembly is in the second predeterminated position, between purification assembly and the side wall of wind inlet channel
Angle be zero namely wind inlet channel in air do not pass through purification assembly, the second default solid contaminant is default less than first solid
State pollutant concentration, the second default solid contaminant concentration can be any appropriate numerical value, for example, 35 μ g/m3。
And it is being greater than the second default solid contaminant concentration when solid contaminant concentration, and dense less than the first solid contaminant
When spending, then first object angle of the purification assembly with respect to wind inlet channel side wall is determined according to solid contaminant concentration, at this time
First object angle is greater than 0 ° and less than 90 °.
It should be noted that when the solid contaminant concentration acquired in outdoor solid contaminant detector, and interior
It is default solid that at least one solid contaminant concentration in the solid contaminant concentration of solid contaminant detector acquisition is greater than third
When state pollutant concentration, the rotation of control purification assembly namely air conditioner bring into operation；Third presets solid contaminant concentration actually
For the second default solid contaminant concentration.
In addition, purification assembly includes multiple purification parts, air conditioner can control each purification part respectively, can also make
It is parallel with wind inlet channel side wall to obtain a part of purification part, a part purification part is vertical with the side wall of wind inlet channel, a part purification
Angle between part and the side wall of wind inlet channel is acute angle.
Air conditioner can determine the ratio for needing to account for wind inlet channel by purification assembly air according to solid contaminant concentration,
For example, needing to purify 3/4ths air, then needing each purification part in control purification assembly in wind inlet channel
The total projection area in section is 3/4ths of the section.It is understood that air conditioner is determined according to solid contaminant concentration
It is each to purify second target angle of the part with respect to wind inlet channel side wall, and control each purification part and turn to corresponding second target
Position where angle.
In addition, air conditioner is being in purification pattern, it is net to determine always using biggish solid contaminant concentration as reference value
The rotation namely air conditioner for changing part need to compare the size of indoor solid contaminant concentration and outdoor solid contaminant concentration in real time,
Using big solid contaminant concentration as target solid contaminant concentration, to be determined according to target solid contaminant concentration net
Change first object angle of the component with respect to wind inlet channel side wall.
In technical solution provided in this embodiment, air conditioner determines that purification assembly is opposite according to solid contaminant concentration
The first object angle of wind inlet channel side wall makes to have leisure so that purification assembly is turned to the corresponding position of first object angle
Adjust device that can reasonably purify the solid contaminant concentration in air.
The present invention also provides a kind of air conditioners.
Referring to Fig. 3 and Fig. 5, the indoor unit of air conditioner is equipped with solid contaminant detector 10, in the shell 20 of indoor unit
If carbon dioxide indicator 30, wind inlet channel 40 and the heat exchanging air duct 50 being connected to wind inlet channel 40, it is located at wind inlet channel 40
Shell between heat exchanging air duct 50 is equipped with rotatable purification assembly 60, and indoor unit further includes fresh air pipeline 70, fresh wind tube
Fresh air valve 71 is equipped in road 70, fresh air pipeline 70 is additionally provided with detection for gaseous contaminants device (not indicating).
Carbon dioxide indicator 30 is set in heat exchanging air duct 50, and solid contaminant detector 10 includes indoor solid contaminant
Detector 10A and outdoor solid contaminant detector 10B, outdoor solid-state pollution contaminant detector 10B are set to fresh air pipeline
In 70, and interior solid contaminant detector 10A is set in heat exchanging air duct 50.
Purification assembly 60 includes multiple purification parts, such as purification part 60A and purification part 60B, purifies one end connection of part
The shaft of motor, air conditioner can purify part rotation by operation motor control.Purification part can be that high efficiency particulate air is also electric net
Makeup is set, and in the inactive purification function of air conditioner, purification part is parallel with the side wall of wind inlet channel 40, and net in air conditioner starting
When changing function, purification part forms an angle with wind inlet channel, so that the air in wind inlet channel 40 is some or all of by net
Change part, so that purification part purifies the air that it passes through.
Sterilizing unit 80 is additionally provided in wind inlet channel 40, sterilizing unit 80 can be ultraviolet sterilization apparatus or other types
Sterilizing unit, sterilizing unit 80 can sterilize the air in wind inlet channel.
The shell 10 of indoor unit includes fixed part 90 and moving portion 100, and moving portion 90 is movably arranged in fixed part 100
On, and moving portion 90 surrounds and constitutes wind inlet channel 40, wind inlet channel 40 is equipped with fresh wind port 40, the relatively fixed portion 100 of moving portion 90
When mobile, the air outlet 72 of fresh air pipeline 70 is overlapped or is staggered with fresh wind port 41.
Further, the air conditioner further includes processor, memory and is stored on the memory and can be described
The control program of the air conditioner run on processor is realized as above when the control program of the air conditioner is executed by the processor
Each step of the control method of the air conditioner.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (16)
1. a kind of control method of air conditioner, which is characterized in that the indoor unit of the air conditioner is equipped with solid contaminant detector,
Carbon dioxide indicator, wind inlet channel and the heat exchanging air duct being connected to the wind inlet channel are set in the shell of the indoor unit,
The shell between the wind inlet channel and the heat exchanging air duct is equipped with rotatable purification assembly, the indoor unit
Further include fresh air pipeline, fresh air valve is equipped in the fresh air pipeline；The control method of the air conditioner the following steps are included:
The gas concentration lwevel of the acquisition of carbon dioxide indicator described in real-time or timing acquisition；
When the gas concentration lwevel is greater than default gas concentration lwevel, increase the aperture of the fresh air valve, and obtain institute
State the solid contaminant concentration of solid contaminant detector acquisition；
According to the solid contaminant concentration, control the purification assembly rotation so that the air part of the wind inlet channel or
All pass through the purification assembly.
2. the control method of air conditioner as described in claim 1, which is characterized in that the shell of the indoor unit includes fixed part
And moving portion, the moving portion are movably arranged on the fixed part, and the moving portion surrounds and constitutes the air inlet wind
Road, the wind inlet channel is equipped with fresh wind port, when the moving portion is mobile relative to the fixed part, by the outlet air of the fresh air pipeline
Mouth is overlapped or is staggered with the fresh wind port, the carbon dioxide of carbon dioxide indicator acquisition described in the real-time or timing acquisition
After the step of concentration, further includes:
When the gas concentration lwevel is greater than default gas concentration lwevel, controls the relatively described fixed part of the moving portion and move
It is dynamic, so that the air outlet of the fresh air pipeline is overlapped with the fresh wind port, and execute the aperture for increasing the fresh air valve
Step.
3. the control method of air conditioner as described in claim 1, which is characterized in that the aperture for increasing the fresh air valve
Step includes:
Obtain the mapping relations between gas concentration lwevel and the aperture of fresh air valve；
The target aperture of the fresh air valve is determined according to the gas concentration lwevel and the mapping relations, wherein described
Gas concentration lwevel is higher, and the aperture of the fresh air valve is bigger；
According to the target aperture, increase the aperture of the fresh air valve.
4. the control method of air conditioner as described in claim 1, which is characterized in that described dense according to the solid contaminant
Degree, controlling the step of purification assembly rotates includes:
According to the solid contaminant concentration, the first object folder of the relatively described wind inlet channel side wall of the purification assembly is determined
Angle；
It controls the purification assembly and turns to the corresponding position of the first object angle.
5. the control method of air conditioner as claimed in claim 4, which is characterized in that described to obtain the solid contaminant detection
After the step of solid contaminant concentration of device acquisition, further includes:
Judge whether the concentration of the solid contaminant is greater than or equal to the first default solid contaminant concentration；
When the solid contaminant concentration is less than the first default solid contaminant concentration, judge that the solid contaminant concentration is
It is no to be greater than the second default solid contaminant concentration, wherein the second default solid contaminant concentration is less than first solid-state
Pollutant concentration；
When the solid contaminant concentration is greater than the second default solid contaminant concentration, execute described according to solid-state pollution
Object concentration, the step of determining the first object angle of the relatively described wind inlet channel side wall of the purification assembly.
6. the control method of air conditioner as claimed in claim 5, which is characterized in that described to judge the dense of the solid contaminant
After the step of whether degree is greater than or equal to the first default solid contaminant concentration, further includes:
When the solid contaminant concentration is greater than or equal to the first default solid contaminant concentration, controls the purification assembly and turn
It moves to the first predeterminated position, wherein when the purification assembly is in the first predeterminated position, the air in the wind inlet channel is whole
Pass through the purification assembly.
7. the control method of air conditioner as claimed in claim 5, which is characterized in that the judgement solid contaminant concentration
After the step of whether being greater than the second default solid contaminant concentration, further includes:
When the solid contaminant concentration is less than or equal to the second default solid contaminant concentration, controls the purification assembly and turn
It moves to the second predeterminated position, wherein when the purification assembly is in the second predeterminated position, the purification assembly and the air inlet wind
Angle between road side wall is zero,.
8. the control method of air conditioner as described in claim 1, which is characterized in that the purification assembly includes multiple purification groups
Part, described according to the solid contaminant concentration, controlling the step of purification assembly rotates includes:
According to the solid contaminant concentration, the second target folder of each purification relatively described wind inlet channel side wall of part is determined
Angle；
It controls each purification part and turns to the position where corresponding second target angle.
9. the control method of air conditioner as described in claim 1, which is characterized in that the solid contaminant solid includes room
Outer solid contaminant detector and indoor solid contaminant detector, the outdoor solid contaminant detector are set to described new
It is described dirty according to the solid-state in the heat exchanging air duct that the interior solid contaminant concentration is disposed in the housing in air piping
Object concentration is contaminated, controlling the step of purification assembly rotates includes:
In the solid contaminant concentration and the indoor solid contaminant detection of the outdoor solid contaminant detector acquisition
When at least one solid contaminant concentration in the solid contaminant concentration of device acquisition presets solid contaminant concentration greater than third,
The big solid contaminant concentration of concentration is determined as target solid contaminant concentration；
According to the target solid contaminant concentration, the purification assembly rotation is controlled.
10. such as the described in any item control methods of claim 1-9, which is characterized in that it is dirty to be equipped with gaseous state in the fresh air pipeline
After the step of dye analyte detection device, the aperture for increasing the fresh air valve, further includes:
Obtain the outdoor gaseous pollutant concentration of the detection for gaseous contaminants device acquisition；
When the outdoor gaseous pollutant concentration is less than default gaseous pollutant concentration, the acquisition solid-state pollution is executed
The step of outdoor solid contaminant concentration of analyte detection device acquisition；
When the outdoor gaseous pollutant concentration is greater than or equal to default gaseous pollutant concentration, the fresh air pipeline is controlled
Fresh air valve is closed.
11. a kind of air conditioner, which is characterized in that the indoor unit of the air conditioner is equipped with solid contaminant detector, the interior
Carbon dioxide indicator, wind inlet channel and the heat exchanging air duct being connected to the wind inlet channel are set in the shell of machine, are located at described
The shell between wind inlet channel and the heat exchanging air duct is equipped with rotatable purification assembly, and the indoor unit further includes new
Air piping, the fresh air pipeline is interior to be equipped with fresh air valve.
12. air conditioner as claimed in claim 11, which is characterized in that the shell includes fixed part and moving portion, described
Moving portion is movably arranged on the fixed part, and the moving portion surrounds and constitutes the wind inlet channel, the wind inlet channel
Equipped with fresh wind port, when the moving portion is mobile relative to the fixed part, by the air outlet of the fresh air pipeline and the fresh wind port
It is overlapped or is staggered.
13. air conditioner as claimed in claim 11, which is characterized in that the purification assembly includes multiple purification parts.
14. air conditioner as claimed in claim 11, which is characterized in that the solid contaminant solid includes that outdoor solid-state is dirty
Analyte detection device and indoor solid contaminant detector are contaminated, the outdoor solid contaminant detector is set to the fresh air pipeline
It is interior, in the heat exchanging air duct that the interior solid contaminant concentration is disposed in the housing.
15. air conditioner as claimed in claim 11, which is characterized in that be equipped with detection for gaseous contaminants in the fresh air pipeline
Device.
16. such as the described in any item air conditioners of claim 11-15, which is characterized in that the air conditioner further includes processor, deposits
Reservoir and the control program for being stored in the air conditioner that can be run on the memory and on the processor, the air conditioner
Control program realizes each of the control method such as the described in any item air conditioners of claim 1-10 when being executed by the processor
A step.
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| CN201910106204.6A CN109882934B (en) | 2019-01-31 | 2019-01-31 | Air conditioner and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910106204.6A CN109882934B (en) | 2019-01-31 | 2019-01-31 | Air conditioner and control method thereof |
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| CN109882934B CN109882934B (en) | 2021-01-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397118A (en) * | 2020-03-16 | 2020-07-10 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727782A (en) * | 2004-07-26 | 2006-02-01 | 乐金电子(天津)电器有限公司 | Ventilation system |
| CN203163091U (en) * | 2013-01-17 | 2013-08-28 | 成都归谷建筑节能工程有限公司 | Intelligent fresh air purifying household air conditioner |
| CN104879842A (en) * | 2015-05-31 | 2015-09-02 | 成都归谷环境科技有限责任公司 | Split air conditioner with fresh air purification intelligent control device |
| JP2016137488A (en) * | 2016-02-29 | 2016-08-04 | シャープ株式会社 | Air blowing device |
| CN207132469U (en) * | 2017-08-19 | 2018-03-23 | 北京晶海科技有限公司 | A kind of air-conditioning |
-
2019
- 2019-01-31 CN CN201910106204.6A patent/CN109882934B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727782A (en) * | 2004-07-26 | 2006-02-01 | 乐金电子(天津)电器有限公司 | Ventilation system |
| CN203163091U (en) * | 2013-01-17 | 2013-08-28 | 成都归谷建筑节能工程有限公司 | Intelligent fresh air purifying household air conditioner |
| CN104879842A (en) * | 2015-05-31 | 2015-09-02 | 成都归谷环境科技有限责任公司 | Split air conditioner with fresh air purification intelligent control device |
| JP2016137488A (en) * | 2016-02-29 | 2016-08-04 | シャープ株式会社 | Air blowing device |
| CN207132469U (en) * | 2017-08-19 | 2018-03-23 | 北京晶海科技有限公司 | A kind of air-conditioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397118A (en) * | 2020-03-16 | 2020-07-10 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
| CN111397118B (en) * | 2020-03-16 | 2022-02-11 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
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| CN109882934B (en) | 2021-01-08 |
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