CN113944957A - Air conditioning system, control method and device thereof, and computer-readable storage medium - Google Patents
Air conditioning system, control method and device thereof, and computer-readable storage medium Download PDFInfo
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- CN113944957A CN113944957A CN202111266583.9A CN202111266583A CN113944957A CN 113944957 A CN113944957 A CN 113944957A CN 202111266583 A CN202111266583 A CN 202111266583A CN 113944957 A CN113944957 A CN 113944957A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000005406 washing Methods 0.000 claims abstract description 212
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000004590 computer program Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 abstract description 11
- 239000003570 air Substances 0.000 description 674
- 230000006870 function Effects 0.000 description 26
- 230000000694 effects Effects 0.000 description 11
- 239000010419 fine particle Substances 0.000 description 8
- 239000013618 particulate matter Substances 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- 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
-
- 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
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
-
- 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
- F24F2110/50—Air quality properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to the technical field of air conditioners, and provides an air conditioning system, a control method and a device thereof, and a computer readable storage medium, wherein the air conditioning system comprises a water washing air device, a detection device, an air inlet pipeline and a controller, the water washing air device is provided with an air inlet and an air outlet, and the air outlet is communicated with a room; the detection device is arranged at an air inlet of the water washing air device and used for detecting an air index; the air inlet pipeline is provided with a first inlet, a second inlet and an outlet, the first inlet is communicated with the indoor space, the second inlet is communicated with the outdoor space, the outlet is communicated with the air inlet, and the air inlet pipeline has a first conduction state, a second conduction state and a third conduction state; the controller is used for controlling the working state of the water washing air device and the conduction state of the air inlet pipeline according to the air index. According to the air conditioning system, the air inlet pipeline is arranged, so that the communication between the water washing function and the fresh air function is realized; through set up detection device in air intake department, realize the joint control to washing function and new trend function.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to an air conditioning system, a control method and device thereof, and a computer-readable storage medium.
Background
Currently, air conditioners are widely used in life. In order to avoid cold or heat loss when the air conditioner is used, a user can usually close a door and a window, so that the ventilation performance of the indoor environment is poor, and after the air conditioner is used for a long time, substances such as inhalable particles, carbon dioxide and microorganisms in indoor air are accumulated to reduce the quality of the indoor air. In order to solve the problem, a user can replace indoor and outdoor air through the fresh air machine, so that the indoor air quality is improved. The air conditioner has the function of washing air, and the air is cleaned by using the water curtain so as to be purified. The washing function and the new trend function mutual independence of current air conditioner need the user to control washing function or new trend function respectively and open, complex operation, and intelligent degree is lower, and user experience is not good.
Disclosure of Invention
The invention aims to provide an air conditioning system, a control method and a control device thereof and a computer readable storage medium, which are used for solving the technical problems that the washing function and the fresh air function of an air conditioner need to be controlled respectively and the intelligent degree is low in the prior art.
In order to solve the above technical problem, in a first aspect, the present invention provides an air conditioning system, including:
the air washing device comprises a washing module and a fan, and is provided with an air inlet and an air outlet, wherein the air inlet is communicated with the washing module and the fan, and the air outlet is communicated with the indoor space;
the detection device is arranged at the air inlet and used for detecting the air index;
the air inlet pipeline is provided with a first inlet, a second inlet and an outlet, the first inlet is communicated with the indoor space, the second inlet is communicated with the outdoor space, the outlet is communicated with the air inlet, and the air inlet pipeline has a first conduction state, a second conduction state and a third conduction state; when the air inlet pipeline is in the first conduction state, the first inlet and the second inlet are simultaneously conducted with the outlet; when the air inlet pipeline is in the second conduction state, the first inlet is isolated from the outlet, and the second inlet is conducted with the outlet; when the air inlet pipeline is in the third conduction state, the first inlet is communicated with the outlet, and the second inlet is isolated from the outlet; and
the controller is electrically connected with the water washing module, the fan, the detection device and the air inlet pipeline, and the controller is used for controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index.
According to the air conditioning system provided by the embodiment of the invention, the air conditioning system further comprises a signal receiver, the signal receiver is used for receiving a control signal sent by control equipment, and the controller is electrically connected with the signal receiver; the controller is also used for controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal.
In a second aspect, the present invention further provides a control method of an air conditioning system, including the following steps:
acquiring an air index at an air inlet of the water washing air device;
and controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index.
According to the control method of the air conditioning system provided by the embodiment of the invention, the step of controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index comprises the following steps:
if the air index is smaller than the first preset value, the fan and the water washing module are turned off;
if the air index is greater than or equal to a first preset value and smaller than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a first conduction state;
and if the air index is greater than or equal to a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a second conduction state.
According to the control method of the air conditioning system in the embodiment of the present invention, after the step of turning on the blower and the water washing module and adjusting the air inlet duct to be in the first conduction state if the air index is greater than or equal to the first preset value and less than the second preset value, the method further includes:
after the washing module and the fan operate for a first preset time, acquiring the air index at the air inlet of the washing air device again;
and if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
According to the control method of the air conditioning system provided by the embodiment of the invention, after the steps of starting the fan and the water washing module and adjusting the air inlet pipeline to be in the second conduction state if the air index is greater than or equal to the second preset value, the control method further comprises the following steps:
after the water washing module and the fan operate for a second preset time, acquiring the air index at the air inlet of the water washing air device again;
and if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
The invention also provides a control method of the air conditioning system, which comprises the following steps:
receiving a control signal sent by control equipment;
and controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal.
According to the control method of the air conditioning system provided by the embodiment of the invention, the step of controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal comprises the following steps:
if the control signal is the first control signal, starting the fan and adjusting the air inlet pipeline to be in a second conduction state;
and if the control signal is a second control signal, starting the fan and the water washing module.
In a third aspect, the present invention further provides a control device of an air conditioning system, including a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the computer program, when executed by the processor, implements the steps of the control method of the air conditioning system as described in any one of the above.
In a fourth aspect, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the control method of an air conditioning system as set forth in any one of the above.
The air conditioning system and the control method thereof provided by the invention have the following beneficial effects:
according to the air conditioning system, the air inlet pipeline is arranged, so that indoor air can be introduced into the water washing air device, outdoor fresh air can be introduced into the water washing air device, the indoor air and the outdoor fresh air can be cleaned, and the communication between the water washing function and the fresh air function is realized; the air inlet of the air washing device is provided with the detection device, so that the quality of indoor air can be detected, the air quality of fresh air entering the room can also be detected, the air quality entering the air washing device from the air inlet can be comprehensively detected, the working states of the washing module and the fan and the conduction state of the air inlet pipeline are controlled according to the air quality at the air inlet, the combined control of the washing function and the fresh air function is realized, the purification effect of the air entering the room from the air outlet of the air washing device is ensured, the indoor air quality is effectively improved, the operation is simple and convenient, the washing function and the fresh air function of the air conditioner are prevented from being controlled by a user respectively, the intelligent degree is higher, and the user experience is improved; only one detection device 2 is needed to detect the quality of indoor air and outdoor air simultaneously, and the cost is reduced.
According to the control method of the air conditioning system, the air quality entering the water washing air device from the air inlet can be comprehensively detected by detecting the air index at the air inlet of the water washing air device, the working states of the water washing module and the fan of the water washing air device and the conduction state of the air inlet pipeline are controlled according to the air quality condition at the air inlet, the indoor air quality is adjusted in different modes under the condition of different air quality at the air inlet, the condition that a user controls multiple functions of the air conditioner respectively is avoided, and the efficiency of adjusting the indoor air quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an air conditioning system according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of an air conditioning system according to an embodiment of the present invention;
fig. 3 is a schematic physical structure diagram of a control device of an air conditioning system according to an embodiment of the present invention.
In the figure:
1. a water-washing air device; 11. a water washing module; 12. a fan; 13. an air inlet; 14. an air outlet;
2. a detection device;
3. an air inlet pipeline; 31. a first inlet; 32. a second inlet; 33. an outlet; 34. a pipe body; 341. a first flow passage; 342. a second flow passage; 343. a partition plate; 35. a closure member; 36. a motor;
41. a processor; 42. a communication interface; 43. a memory; 44. a communication bus.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Fig. 1 is a schematic structural diagram of an air conditioning system according to an embodiment of the present invention. As shown in fig. 1, the air conditioning system provided by the present invention includes a water washing air device 1, a detection device 2, an air inlet duct 3 and a controller. The water washing air device 1 comprises a water washing module 11 and a fan 12, the water washing air device 1 is provided with an air inlet 13 and an air outlet 14, the air inlet 13 is communicated with the water washing module 11 and the fan 12, and the air outlet 14 is communicated with the indoor space; the detection device 2 is arranged at the air inlet 13 of the water washing air device 1 and is used for detecting the air index at the air inlet 13 of the water washing air device 1; the air inlet pipe 3 is provided with a first inlet 31, a second inlet 32 and an outlet 33, the first inlet 31 is communicated with the indoor, the second inlet 32 is communicated with the outdoor, the outlet 33 is communicated with the air inlet 13 of the water washing air device 1, and the air inlet pipe 3 has a first conduction state, a second conduction state and a third conduction state. When the air inlet pipeline 3 is in the first conduction state, the first inlet 31 and the second inlet 32 are simultaneously conducted with the outlet 33; when the air inlet pipeline 3 is in the second conduction state, the first inlet 31 is isolated from the outlet 33, and the second inlet 32 is conducted with the outlet 33; when the air inlet duct 3 is in the third conducting state, the first inlet 31 is conducted with the outlet 33, and the second inlet 32 is blocked from the outlet 33. The controller is electrically connected with the water washing module 11, the fan 12, the detection device 2 and the air inlet pipeline 3, and the controller is used for controlling the working states of the water washing module 11 and the fan 12 and the conduction state of the air inlet pipeline 3 according to the air index at the air inlet 13.
The fan 12 of the water washing air device 1 is used for driving air to enter the water washing air device 1 from the air inlet 13 and then enter the indoor side through the air outlet 14; the water wash module 11 is used to wash the air entering the interior of the water wash air device 1. For example, the air inlet 13 and the air outlet 14 of the water washing air device 1 are communicated through an air duct, and the water washing module 11 may be a spraying device or a water curtain forming structure, in which water falls from above the air duct to form a water curtain in the direction of air flow of the air duct; air entering the air duct from the air inlet 13 passes through the water curtain, and the water curtain cleans the air to purify the air and remove dust and microorganisms carried in the air; the air passes through the water curtain, and the moisture in the air can be increased, so that the problem of air drying is solved, and the indoor air quality is effectively improved.
The detection device 2 detects the air index at the air inlet 13 of the water wash air device 1. The air index is an index for quantitatively describing the air quality condition, the main detected pollutants are fine particles, inhalable particles, carbon dioxide, nitrogen dioxide, ozone, carbon monoxide and the like, and the larger the numerical value is, the higher the content of the pollutants in the air is, the more serious the pollution condition is, and the greater the harm to the health of a human body is. The detection device 2 collects the air at the air inlet 13, analyzes various components in the collected air at the air inlet 13 to obtain the content of the various components, so as to determine the air index at the air inlet 13 of the air washing device 1.
The first inlet 31 of the air inlet duct 3 can introduce indoor air into the air inlet duct 3, the second inlet 32 can introduce outdoor fresh air into the air inlet duct 3, and the air in the air inlet duct 3 enters the air inlet 13 of the water-washed air device 1 through the outlet 33. When the air inlet pipeline 3 is in a first conduction state, the air inlet pipeline 3 can simultaneously introduce indoor air and outdoor fresh air into the air washing device 1, and the air indexes of the indoor air and the fresh air entering the room are detected by the detection device 2; when the air inlet pipeline 3 is in the second conduction state, the air inlet pipeline 3 only introduces fresh air outside the room into the air washing device 1, and the air index of the fresh air entering the room is detected by the detection device 2; when the air inlet pipe 3 is in the third conducting state, the air inlet pipe 3 only introduces the air at the indoor side into the water washing air device 1, and the air index of the indoor air is detected by the detection device 2.
The controller controls the working states of the water washing module 11 and the fan 12 and the conduction state of the air inlet pipeline 3 according to the air index at the air inlet 13 of the water washing air device 1 by acquiring the air index at the air inlet 13 of the water washing air device 1 detected by the detection device 2 so as to adjust the indoor air quality.
For example, when the air quality at the air inlet 13 of the water washing air device 1 is detected to be poor, the water washing module 11 and the fan 12 can be controlled to be turned on to purify the air entering the room; meanwhile, the air inlet pipeline 3 can be controlled to be adjusted to be in a first conduction state, indoor air enters the air washing device 1 through the first inlet 31, outdoor fresh air is introduced through the second inlet 32, and the indoor air is replaced, so that the effect of improving the quality of the indoor air is achieved.
When the indoor air quality is poor and the outdoor air quality is good, the water washing module 11 and the fan 12 can be controlled to be started to purify the air entering the room; meanwhile, the air inlet pipeline 3 can be controlled to be adjusted to be in a second conduction state, indoor air is separated from entering the air washing device 1 through the first inlet 31, outdoor fresh air is introduced through the second inlet 32, replacement of the indoor air is accelerated, and the effect of improving the quality of the indoor air more quickly is achieved.
When the outdoor air quality is poor, the water washing module 11 and the fan 12 can be controlled to be started to purify the air entering the room; meanwhile, the air inlet pipeline 3 can be controlled to be adjusted to a third conduction state, outdoor air is prevented from entering the room through the second inlet 32, indoor air enters the air washing device 1 through the first inlet 31, the indoor air is purified, and therefore the effect of improving the indoor air quality is achieved.
When detecting that the air quality at the air inlet 13 of the water washing air device 1 is good, the water washing module 11 and the fan 12 of the water washing air device 1 are closed and are in a standby state.
According to the air conditioning system, the air inlet pipeline 3 is arranged, so that indoor air can be introduced into the water washing air device 1, outdoor fresh air can be introduced into the water washing air device 1, the indoor air and the outdoor fresh air can be cleaned, and the communication between the water washing function and the fresh air function is realized; the detection device 2 is arranged at the air inlet 13 of the air washing device 1, so that the quality of indoor air can be detected, the quality of fresh air entering the room can also be detected, the quality of air entering the air washing device 1 from the air inlet 13 can be comprehensively detected, the working states of the water washing module 11 and the fan 12 and the conduction state of the air inlet pipeline 3 are controlled according to the quality of air at the air inlet 13, the combined control of the water washing function and the fresh air function is realized, the purification effect of the air entering the room from the air outlet 14 of the air washing device 1 is ensured, the quality of the indoor air is effectively improved, the operation is simple and convenient, the water washing function and the fresh air function of the air conditioner are prevented from being controlled by a user respectively, the intelligent degree is higher, and the user experience is improved; in addition, only one detection device 2 is needed to detect the quality of indoor air and outdoor air simultaneously, and the cost is reduced.
Optionally, the air conditioning system further includes a signal receiver, the signal receiver is configured to receive a control signal sent by the control device, and the controller is electrically connected to the signal receiver; the controller also controls the working states of the water washing module 11 and the fan 12 and the conduction state of the air inlet pipeline 3 according to the control signals so as to regulate the indoor air quality.
For example, if the user has a fresh air demand, the controller may send a control signal through the control device, and receive the control signal, so as to actively turn on the fan 12, and control the air inlet duct 3 to adjust to the second on state, so as to introduce the fresh air outdoors through the second inlet 32.
If a user has a humidification requirement, a control signal can be sent through the control equipment, the controller receives the control signal, the washing module 11 and the fan 12 can be started actively, the fan 12 drives air to enter the washing air device 1 from the air inlet 13 and then enter the indoor side through the air outlet 14; the water washing module 11 washes and humidifies air entering the interior of the water washing air device 1, thereby increasing the humidity of indoor air.
Alternatively, the detection device 2 is a PM2.5 sensor, and the air index in the present embodiment is a fine particulate matter index. PM2.5, fine particulate matter, refers to particulate matter with an aerodynamic equivalent diameter of less than or equal to 2.5 microns in ambient air, and fine particulate matter can be suspended in the air for a long time, and the higher the content concentration of the fine particulate matter in the air, the more serious the air pollution is. The fine particles have small particle size, are rich in a large amount of toxic and harmful substances, have long retention time in the atmosphere and long conveying distance, and have larger influence on the health of human bodies and the quality of atmospheric environment. The fine particulate index is thus an important index for measuring and controlling the degree of air pollution.
According to the air quality standard of the PM2.5 detection net, the corresponding relation between the average value standard value of the fine particle index in 24 hours and the air quality grade is as follows:
the fine particle index is 0-35 micrograms per cubic meter, and the air quality is excellent;
the fine particle index is 35-75 micrograms per cubic meter, and the air quality is good;
the fine particle index is 75-115 micrograms per cubic meter, and the air quality is slightly polluted;
the fine particle index is 115-150 micrograms per cubic meter, and the air quality is moderate in pollution;
the fine particle index is 150-250 micrograms per cubic meter, and the air quality is seriously polluted;
fine particulate matter index greater than 250 micrograms per cubic meter, air quality is heavily polluted.
Specifically, as shown in fig. 1, the air inlet duct 3 includes a duct body 34 and a cut-off member 35, a first flow passage 341 and a second flow passage 342 are provided at an interval in the duct body 34, one end of the first flow passage 341 communicates with the first inlet 31, the other end communicates with the outlet 33, one end of the second flow passage 342 communicates with the second inlet 32, and the other end communicates with the outlet 33. The closure member 35 is disposed within the tube 34 and is movable relative to the tube 34 to a first position, a second position, or a third position; when the cut-off member 35 is at the first position, the first flow passage 341 and the second flow passage 342 are both conducted, and the air inlet duct 3 is in the first conduction state; when the cut-off member 35 is at the second position, the first flow passage 341 is cut off, the second flow passage 342 is conducted, and the air inlet duct 3 is in the second conduction state; when the cut-off member 35 is at the third position, the second flow passage 342 is cut off, the first flow passage 341 is open, and the air inlet duct 3 is in the third open state.
More specifically, as shown in fig. 1, the first flow passage 341 and the second flow passage 342 are spaced apart by a partition plate 343; the cut-off member 35 is a cut-off plate rotatably coupled to the separation plate 343, and a rotation axis of the cut-off plate is perpendicular to the extending direction of the first and second flow passages 341 and 342; the air inlet duct 3 further comprises a motor 36, and the motor 36 is connected with the cut-off plate and is used for driving the cut-off plate to rotate. When the motor 36 drives the cut-off plate to rotate to the first position, the cut-off plate is parallel to the separation plate 343, and the first flow passage 341 and the second flow passage 342 are both communicated; when the motor 36 drives the cut-off plate to rotate to the second position, the cut-off plate is located in the first flow passage 341 and cuts off the first flow passage 341, and the second flow passage 342 is simultaneously conducted; when the motor 36 drives the cut-off plate to rotate to the third position, the cut-off plate is located in the second flow passage 342 and cuts off the second flow passage 342, and the first flow passage 341 is conducted.
The invention also provides a control method of the air conditioning system.
Fig. 2 is a flowchart illustrating a control method of an air conditioning system according to an embodiment of the present invention. As shown in fig. 2, the control method of the air conditioning system includes the steps of:
step S10, obtaining an air index at an air inlet of the water washing air device;
and step S20, controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index at the air inlet of the water washing air device.
In the present embodiment, in order to ensure the indoor air quality, an air conditioning system is installed in the room, and the air conditioning system is the air conditioning system provided in the above embodiment. In addition, in this embodiment, a first preset value corresponding to one air index and a second preset value corresponding to another air index are preset, wherein the first preset value is smaller than the second preset value, and the first preset value and the second preset value are used for judging the quality of the air at the air inlet of the air washing device. When the air index is smaller than a first preset value, judging that the air quality is excellent; when the air index is greater than or equal to a first preset value and smaller than a second preset value, judging that the air quality is good and slight pollution exists; and when the air index is greater than or equal to a second preset value, judging that the air quality is poor and severe pollution exists.
Specifically, in the present embodiment, the air conditioning system first detects the air index at the air inlet of the water washing air device by the detection device. Then, comparing the detected air index with a first preset value and a second preset value, and if the air index is smaller than the first preset value, indicating that the quality of the air entering the room from the water washing air device is good; if the air index is greater than or equal to the first preset value and less than the second preset value, the quality of the air entering the room from the water washing air device is good, and light pollution exists; if the air index is larger than or equal to the second preset value, the quality of the air entering the room from the water washing air device is poor, and severe pollution exists.
When the air index is smaller than the first preset value, namely the air entering the room is good in quality, at the moment, the indoor air quality does not need to be adjusted, and the washing module and the fan of the air washing device are closed and are in a standby state.
When the air index is greater than or equal to the first preset value and less than the second preset value, namely the quality of air entering the room is good, and light pollution exists, at the moment, the quality of the air in the room needs to be adjusted, and the air conditioning system carries out corresponding response processing.
When the air index is greater than or equal to the second preset value, namely the quality of the air entering the room is poor, and severe pollution exists, at the moment, the quality of the air in the room needs to be adjusted quickly, and the air conditioning system carries out corresponding response processing.
Specifically, the step that the air conditioning system controls the working state of the water washing module and the fan and the conduction state of the air inlet pipeline according to the acquired air index comprises the following steps:
a, if the air index is smaller than a first preset value, closing the fan and the water washing module;
b, if the air index is greater than or equal to the first preset value and smaller than the second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a first conduction state;
and C, if the air index is larger than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a second conduction state.
After detecting the air index of the air inlet of the water washing air device through the detection device, comparing the detected air index with the first preset value and the second preset value, if the air index is smaller than the first preset value, the air quality entering the water washing air device is excellent, the air does not need to be purified at the moment, a fan and a water washing module of the water washing air device are closed, and the water washing air device is in a standby state, so that energy is saved and consumption is reduced.
If the air index is greater than or equal to the first preset value but less than the second preset value, the air entering the water washing air device is slightly polluted, and the air quality is good; at the moment, the water washing module and the fan are started to clean and purify the air entering the water washing air device; meanwhile, the air inlet pipeline is adjusted to be in a first conduction state, the air inlet of the water washing air device is communicated with the indoor space and the outdoor space at the same time, when the fan works, air entering the water washing air device comprises outdoor fresh air, and the outdoor fresh air replaces indoor air, so that the indoor air quality can be improved more quickly; and the washing module washs indoor air and outdoor new trend simultaneously, guarantees to get into indoor air cleanness by the air outlet, effectively improves the indoor air quality.
If the air index is larger than a second preset value, the air entering the water washing air device is seriously polluted and the air quality is poor; at the moment, the water washing module and the fan are started to clean and purify the air entering the water washing air device; simultaneously, the adjustment intake stack is in the second on-state, and washing air device's air intake and outdoor intercommunication, fan during operation get into washing air device with outdoor new trend suction, and washing module washs outdoor new trend, then gets into indoorly by the air outlet for the replacement room air, thereby improve the room air quality rapidly, improve the efficiency of adjusting room air quality.
According to the control method of the air conditioning system, the air quality entering the water washing air device from the air inlet can be comprehensively detected by detecting the air index at the air inlet of the water washing air device, the working states of the water washing module and the fan and the conduction state of the air inlet pipeline are controlled according to the air quality condition at the air inlet, the indoor air quality is adjusted in different modes under the condition of different air quality at the air inlet, the condition that a user controls multiple functions of an air conditioner respectively is avoided, and the efficiency of adjusting the indoor air quality is improved.
Specifically, if the air index is greater than or equal to a first preset value and less than a second preset value, the fan and the water washing module are started, and the step of adjusting the air inlet pipeline to be in a first conduction state comprises the following steps:
step B1, when the air index is greater than or equal to the first preset value and less than the second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a first conduction state;
after the step B1, the method further includes:
step B2, after the washing module and the fan operate for a first preset time, obtaining the air index at the air inlet of the air washing device again;
and step B3, if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
In this embodiment, when the intake stack was in first conducting state, the air intake was simultaneously with indoor and outdoor intercommunication, and the air that gets into water washing air device by the air intake includes indoor air and outdoor new trend simultaneously. After controlling the water washing module and the fan to start and operate for a period of time, the air conditioning system obtains the air index at the air inlet of the water washing air device through the detection device again. And then, comparing the air index obtained again with the air index obtained last time, if the air index obtained again is smaller than the air index obtained last time, namely the numerical value of the air index is reduced, the quality of the air entering the water washing air device from the air inlet is improved, and the outdoor fresh air replaces the indoor air to generate a beneficial effect, so that the quality of the outdoor air is excellent. On the contrary, if the air index obtained again is larger than or equal to the air index obtained last time, that is, the numerical value of the air index is increased or unchanged, it is indicated that the quality of the air entering the air washing device from the air inlet is not improved or even deteriorated, the outdoor fresh air replaces the indoor air to produce the effect of reducing the air quality, and further, the outdoor air quality is poor. And the quality of the outdoor air can be indirectly judged according to the air index at the air inlet obtained again.
Specifically, a first preset duration is preset, and the first preset duration can be flexibly set according to actual conditions without limitation. After controlling the water washing module and the fan to start and operate for the first preset time, the air conditioning system acquires the air index at the air inlet of the water washing air device again through the detection device, then compares the acquired air index at the air inlet with the air index at the air inlet acquired last time, and if the acquired air index is smaller than the acquired air index last time, the outdoor air quality is good, the indoor air quality is being improved, the air conditioning system does not perform response processing, and the current situation is maintained.
On the contrary, if the air index at the air inlet acquired again is larger than or equal to the air index acquired at the previous time, the outdoor air quality is poor, the outdoor fresh air replaces the indoor air to generate the effect of reducing the air quality, the indoor air quality is becoming poor, at the moment, the air inlet pipeline is adjusted to be in a third conduction state, the outdoor air is separated from entering the air washing device through the second inlet of the air inlet pipeline, the fresh air function of the air system is closed, the air inlet of the air washing device is only communicated with the first inlet, and the air washing module accelerates to clean and purify the indoor air so as to improve the indoor air quality.
Specifically, if the air index is greater than or equal to a second preset value, the fan and the water washing module are started, and the step of adjusting the air inlet pipeline to be in a second conduction state comprises the following steps:
step C1, when the air index is larger than or equal to a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a second conduction state;
after the step C1, the method further includes:
step C2, after the water washing module and the fan operate for a second preset time, obtaining the air index at the air inlet of the water washing air device again;
and step C3, if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
In this embodiment, if the air index is greater than the second preset value, it indicates that the indoor air quality is poor and the indoor air is seriously polluted, and at this time, when the air inlet pipeline is adjusted to be in the second conduction state, the air inlet is communicated with the outdoor, and when the fan works, outdoor fresh air is sucked into the indoor space to replace the indoor air. After controlling the water washing module and the fan to start and operate for a period of time, the air conditioning system obtains the air index at the air inlet of the water washing air device through the detection device again. And then, comparing the air index obtained again with the air index obtained last time, if the air index obtained again is smaller than the air index obtained last time, namely the numerical value of the air index is reduced, the quality of the air entering the water washing air device from the air inlet is improved, and the outdoor fresh air replaces the indoor air to generate a beneficial effect, so that the quality of the outdoor air is excellent. On the contrary, if the air index obtained again is larger than or equal to the air index obtained last time, that is, the numerical value of the air index is increased or unchanged, it is indicated that the quality of the air entering the air washing device from the air inlet is not improved or even deteriorated, the outdoor fresh air replaces the indoor air to produce the effect of reducing the air quality, and further, the outdoor air quality is poor. And the quality of the outdoor air can be indirectly judged according to the air index at the air inlet obtained again.
Specifically, a second preset duration is preset, and the second preset duration can be flexibly set according to actual conditions without limitation. After controlling the water washing module and the fan to start and operate for the second preset time, the air conditioning system acquires the air index at the air inlet of the water washing air device again through the detection device, then compares the acquired air index at the air inlet with the air index at the air inlet acquired last time, and if the acquired air index is smaller than the acquired air index last time, the outdoor air quality is good, the indoor air quality is being improved, the air conditioning system does not perform response processing, and the current situation is maintained.
On the contrary, if the air index at the air inlet acquired again is larger than or equal to the air index acquired at the previous time, the outdoor air quality is poor, the outdoor fresh air replaces the indoor air to generate the effect of reducing the air quality, the indoor air quality is becoming poor, at the moment, the air inlet pipeline is adjusted to be in a third conduction state, the outdoor air is separated from entering the air washing device through the second inlet of the air inlet pipeline, the fresh air function of the air system is closed, the air inlet of the air washing device is only communicated with the first inlet, and the air washing module accelerates to clean and purify the indoor air so as to improve the indoor air quality.
Further, the control method of the air conditioning system further includes the steps of:
s30, receiving a control signal sent by the control equipment;
and S40, controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal.
In this embodiment, the air conditioning system further includes a signal receiver for receiving the control signal sent by the control device. The control device may be a remote control, a control panel, or a portable electronic device such as a smartphone. When the user has the indoor air quality regulation demand, accessible controlgear sends control signal, and the control signal that controlgear sent is received to the controller to according to control signal control washing air device's operating condition and intake stack's the on-state, satisfy the actual demand of user's initiative regulation indoor air quality, promote user experience.
Specifically, according to the control signal, the step of controlling the operating condition of washing module and fan and the conducting state of intake stack includes:
d, if the control signal is the first control signal, starting the fan and adjusting the air inlet pipeline to be in a second conduction state;
and E, if the control signal is a second control signal, starting the fan and the water washing module.
In this embodiment, the user sends different control signals through controlgear according to the actual demand of difference, and the controller is according to different control signals, the operating condition of control washing module and fan and the conducting state of intake stack. If the user has the new trend demand, send first control signal through controlgear, the controller receives first control signal to according to first control signal, open the fan, adjust the intake stack simultaneously and be in the second on-state, the air intake communicates with outdoor, and the fan during operation inhales indoor the indoor air with outdoor new trend and replaces, thereby realizes initiatively opening the new trend function.
If the user has the humidification demand, send the second control signal through controlgear, the controller receives the second control signal to open washing module and fan according to the second control signal, fan drive air gets into in the washing air device by the air intake, then gets into indoor side through the air outlet, and washing module washs the humidification to the air inlet that gets into washing air device inside, thereby increases the humidity of room air, realizes initiatively opening the humidification function.
Specifically, if the control signal is the first control signal, open the fan, the step of adjusting the intake stack and being in the second conducting state includes:
d1, when the control signal is the first control signal, starting the fan, adjusting the air inlet pipeline to be in a second conduction state, and acquiring the air index at the air inlet of the water washing air device;
after the step D1, the method further includes:
step D2, after the fan runs for a third preset time, obtaining the air index at the air inlet of the water washing air device again;
and D3, if the air index obtained again is larger than the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state, and starting the water washing module.
When the air inlet pipeline is adjusted to be in the second conduction state, the air inlet is communicated with the outside, and when the fan works, outdoor fresh air is sucked into the room to replace indoor air. After controlling the fan to start and operate for a period of time, the air conditioning system obtains the air index at the air inlet of the air washing device through the detection device again. And then, comparing the air index obtained again with the air index obtained last time, and if the air index obtained again is smaller than or equal to the air index obtained last time, namely the numerical value of the air index is reduced or unchanged, indicating that the quality of the air entering the water washing air device from the air inlet is improved, and that the outdoor fresh air replaces the indoor air to generate beneficial effects, thereby indicating that the quality of the outdoor air is excellent. On the contrary, if the air index obtained again is larger than the air index obtained last time, that is, the numerical value of the air index is increased, it indicates that the quality of the air entering the air washing device from the air inlet is deteriorated, and the outdoor fresh air replaces the indoor air to generate the effect of reducing the air quality, thereby indicating that the quality of the outdoor air is poor. And the quality of the outdoor air can be indirectly judged according to the air index at the air inlet obtained again.
Specifically, a third preset time period is preset, and the third preset time period can be flexibly set according to actual conditions without limitation. After the fan is controlled to be started and run for the third preset time, the air conditioning system acquires the air index of the air inlet of the water washing air device again through the detection device, then compares the air index of the air inlet acquired again with the air index of the air inlet acquired last time, and if the air index acquired again is smaller than or equal to the air index acquired last time, the outdoor air quality is good, the indoor air quality is improved, the air conditioning system does not perform response processing, and the current situation is maintained.
On the contrary, if the air index of the air inlet obtained again is larger than the air index obtained last time, the outdoor air quality is poor, the outdoor fresh air replaces the indoor air to generate the effect of reducing the air quality, the indoor air quality is becoming poor, at the moment, the air inlet pipeline is adjusted to be in a third conduction state, the outdoor air is separated from entering the air washing device through the second inlet of the air inlet pipeline, the fresh air function of the air system is closed, the air inlet of the air washing device is only communicated with the first inlet, and meanwhile, the air washing module is started to clean and purify the indoor air, so that the indoor air quality is improved.
The invention also provides a control device of the air conditioning system.
Fig. 3 is a schematic physical structure diagram of a control device of an air conditioning system according to an embodiment of the present invention. As shown in fig. 3, the control device of the air conditioning system may include: a processor (processor)41, a communication Interface (communication Interface)42, a memory (memory)43 and a communication bus 44, wherein the processor 41, the communication Interface 42 and the memory 43 complete communication with each other through the communication bus 44. Processor 41 may call logic instructions in memory 43 to perform the following method steps:
acquiring an air index at an air inlet of the water washing air device;
and controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index at the air inlet of the water washing air device.
Further, the processor 41 calls the logic instructions in the memory 43, and further performs the following operations:
if the air index is smaller than the first preset value, the fan and the water washing module are turned off;
if the air index is greater than or equal to a first preset value and smaller than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a first conduction state;
and if the air index is greater than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a second conduction state.
Further, the processor 41 calls the logic instructions in the memory 43, and further performs the following operations:
when the air index is greater than or equal to a first preset value and smaller than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a first conduction state;
after the washing module and the fan operate for a first preset time, acquiring the air index at the air inlet of the washing air device again;
and if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
Further, the processor 41 calls the logic instructions in the memory 43, and further performs the following operations:
when the air index is larger than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a second conduction state;
after the water washing module and the fan operate for a second preset time, acquiring the air index at the air inlet of the water washing air device again;
and if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
Further, the processor 41 calls the logic instructions in the memory 43, and further performs the following operations:
receiving a control signal sent by control equipment;
and controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal.
Further, the processor 41 calls the logic instructions in the memory 43, and further performs the following operations:
if the control signal is the first control signal, starting the fan and adjusting the air inlet pipeline to be in a second conduction state;
and if the control signal is a second control signal, starting the fan and the water washing module.
Furthermore, the logic instructions in the memory 43 may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Further, an embodiment of the present invention discloses a computer program product, the computer program product includes a computer program stored on a non-transitory computer readable storage medium, the computer program includes program instructions, when the program instructions are executed by a computer, the computer can execute the control method of the air conditioning system provided by the above-mentioned method embodiments, for example, the method includes: acquiring an air index at an air inlet of the water washing air device; and controlling the working state of the water washing air device and the conduction state of the air inlet pipeline according to the air index at the air inlet of the water washing air device.
On the other hand, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the control method of the air conditioning system provided in the above embodiments, for example, including: acquiring an air index at an air inlet of the water washing air device; and controlling the working state of the water washing air device and the conduction state of the air inlet pipeline according to the air index at the air inlet of the water washing air device.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
It will be apparent to those skilled in the art that modifications or improvements may be made to the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. An air conditioning system, comprising:
the air washing device comprises a washing module and a fan, and is provided with an air inlet and an air outlet, wherein the air inlet is communicated with the washing module and the fan, and the air outlet is communicated with the indoor space;
the detection device is arranged at the air inlet and used for detecting the air index;
the air inlet pipeline is provided with a first inlet, a second inlet and an outlet, the first inlet is communicated with the indoor space, the second inlet is communicated with the outdoor space, the outlet is communicated with the air inlet, and the air inlet pipeline has a first conduction state, a second conduction state and a third conduction state; when the air inlet pipeline is in the first conduction state, the first inlet and the second inlet are simultaneously conducted with the outlet; when the air inlet pipeline is in the second conduction state, the first inlet is isolated from the outlet, and the second inlet is conducted with the outlet; when the air inlet pipeline is in the third conduction state, the first inlet is communicated with the outlet, and the second inlet is isolated from the outlet; and
the controller is electrically connected with the water washing module, the fan, the detection device and the air inlet pipeline, and the controller is used for controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index.
2. The air conditioning system of claim 1,
the air conditioning system further comprises a signal receiver, the signal receiver is used for receiving a control signal sent by the control equipment, and the controller is electrically connected with the signal receiver; the controller is also used for controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal.
3. A control method of an air conditioning system according to claim 1, characterized by comprising the steps of:
acquiring an air index at an air inlet of the water washing air device;
and controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the air index.
4. The control method of an air conditioning system according to claim 3,
according to the air index, the step of controlling the working state of the water washing module and the fan and the conduction state of the air inlet pipeline comprises the following steps:
if the air index is smaller than the first preset value, the fan and the water washing module are turned off;
if the air index is greater than or equal to a first preset value and smaller than a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a first conduction state;
and if the air index is greater than or equal to a second preset value, starting the fan and the water washing module, and adjusting the air inlet pipeline to be in a second conduction state.
5. The control method of an air conditioning system according to claim 4,
if the air index is greater than or equal to the first preset value and less than the second preset value, the fan and the water washing module are started, and after the step of adjusting the air inlet pipeline to be in the first conduction state, the method further comprises the following steps:
after the washing module and the fan operate for a first preset time, acquiring the air index at the air inlet of the washing air device again;
and if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
6. The control method of an air conditioning system according to claim 4,
if the air index is greater than or equal to a second preset value, starting the fan and the water washing module, and after the step of adjusting the air inlet pipeline to be in a second conduction state, the method further comprises the following steps:
after the water washing module and the fan operate for a second preset time, acquiring the air index at the air inlet of the water washing air device again;
and if the air index obtained again is larger than or equal to the air index obtained last time, adjusting the air inlet pipeline to be in a third conduction state.
7. A control method of an air conditioning system according to claim 2, characterized by comprising the steps of:
receiving a control signal sent by control equipment;
and controlling the working states of the water washing module and the fan and the conduction state of the air inlet pipeline according to the control signal.
8. The control method of an air conditioning system according to claim 7,
according to the control signal, the step of controlling the working state of washing module and fan and the conducting state of air inlet pipe includes:
if the control signal is the first control signal, starting the fan and adjusting the air inlet pipeline to be in a second conduction state;
and if the control signal is a second control signal, starting the fan and the water washing module.
9. A control device of an air conditioning system, characterized by comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the control method of an air conditioning system according to any one of claims 3 to 8.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements the steps of the control method of an air conditioning system according to any one of claims 3 to 8.
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Application publication date: 20220118 |