CN111397079A - Linkage control method for window opening and closing and air conditioning system - Google Patents
Linkage control method for window opening and closing and air conditioning system Download PDFInfo
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- CN111397079A CN111397079A CN202010210936.2A CN202010210936A CN111397079A CN 111397079 A CN111397079 A CN 111397079A CN 202010210936 A CN202010210936 A CN 202010210936A CN 111397079 A CN111397079 A CN 111397079A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F7/00—Ventilation
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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- 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 discloses a windowThe linkage control method of the household on-off and air conditioning system comprises the following steps: s1, during the operation of the air conditioning system, monitoring indoor CO in real time2Concentration and predetermined CO2maxComparing the concentration values in real time, and if indoor CO is monitored2Concentration exceeding CO2maxWhen the concentration value and the outdoor environment meet the window opening condition, opening the window for ventilation, and monitoring indoor CO in real time2The opening degree of the window is dynamically controlled corresponding to the concentration condition; s2, during the window opening period, the air conditioning system monitors the indoor temperature T in real timeinAnd indoor humidity HinThe operation mode is dynamically adjusted accordingly to make the indoor temperature TinAnd indoor humidity HinMaintaining within a nominal range, wherein if indoor CO is monitored2CO at a concentration below a predetermined value2maxAnd when the concentration value or the outdoor environment does not meet the windowing condition, closing the window and operating the air conditioning system according to a preset mode.
Description
Technical Field
The invention relates to the technical field of linkage control of an air conditioning system and a window, in particular to a linkage control method of window opening and closing and the air conditioning system.
Background
The building external window is an important component of an external maintenance structure, not only needs to meet basic requirements of lighting, ventilation and the like, but also is related to indoor air temperature and humidity, so that the intellectualization of the external window plays an important role in improving the living quality, and the external window is the weakest part in the heat insulation performance in the external maintenance structure of the building, and the energy consumption of the external window accounts for more than 50 percent of the energy consumption of the whole building in long-term use. The household air conditioners are widely applied in life, however, most of the existing household air conditioners still adopt an indoor circulating air supply mode, and no fresh air is introduced, so that the indoor air is seriously polluted. Even if the external window is opened by utilizing the behavior of personnel to introduce fresh air, the indoor environment is severe due to the fact that the window opening time is too short or the opening degree is too small due to uncertainty of personnel consciousness, the human body health and the working efficiency are not good, the indoor air conditioner load is increased due to too long window opening time or too large opening degree, the method for improving the indoor environment by utilizing the behavior of personnel to open the window is mostly at the cost of consuming too much energy, one main reason is that the system cannot detect the change of the indoor environment and make dynamic adjustment, the introduced fresh air volume is larger than the required volume, and unnecessary waste is caused.
Along with the development of society, household air conditioners and household fresh air systems are more and more popularized in application, but the conventional household air conditioners and fresh air systems consume energy, windows generally need to be closed in order to reduce energy consumption, the quality of indoor air cannot be guaranteed when the windows are closed, the concentration of CO2 in a relatively closed space is known to rise, and further the working efficiency and the life quality of personnel are affected, the common method is to open the windows for ventilation, the energy consumption of the air conditioning system is increased when the windows are opened greatly, and thus the relative balance between the air quality and the energy consumption is difficult to achieve automatically, and accordingly, the invention provides a window automatic opening and closing and air conditioner linkage control system.
And the existing research shows that the energy consumption of the air conditioning system exceeds 50 percent and is used for processing the cold and hot load brought by the fresh air, the door and window opening and closing and the air conditioning system linkage are optimized, and the building energy consumption can be greatly reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a linkage control method for a window opening and closing and air conditioning system, which is good in comfort and energy-saving
In order to achieve the purpose, the invention provides a linkage control method of window opening and closing and an air conditioning system, which comprises the following steps:
s1, during the operation of the air conditioning system, monitoring indoor CO in real time2Concentration and predetermined CO2maxComparing the concentration values in real time, and if indoor CO is monitored2Concentration exceeding CO2maxWhen the concentration value and the outdoor environment meet the window opening condition, opening the window for ventilation, and monitoring indoor CO in real time2The opening degree of the window is dynamically controlled corresponding to the concentration condition;
s2, during the window opening period, the air conditioning system monitors the indoor temperature T in real timeinAnd indoor humidity HinThe operation mode is dynamically adjusted accordingly to make the indoor temperature TinAnd indoor humidity HinMaintaining within a nominal range, wherein if indoor CO is monitored2CO at a concentration below a predetermined value2maxWhen the concentration value or the outdoor environment does not satisfy the window opening condition, the window is closed and the air conditioner systemThe system operates according to a preset mode.
Further, if outdoor CO is monitored in real time2Concentration less than CO2maxWhen the concentration value is detected, determining that the outdoor environment meets the window opening condition, otherwise, if the outdoor CO2 concentration monitored in real time is not less than the CO2maxAnd when the concentration value is obtained, determining that the outdoor environment does not meet the windowing condition.
Further, in step S2, the air conditioning system monitors the indoor temperature T based on real timeinComparing with rated temperature range judgment to dynamically adjust refrigeration or heating, wherein if the indoor temperature T is monitored in real timeinAbove a nominal maximum room temperature value TmaxMeanwhile, the air conditioning system performs refrigeration and cooling; otherwise, if the indoor temperature T is monitored in real timeinBelow a nominal minimum room temperature value TminAnd when the temperature is higher than the preset temperature, the air conditioning system heats.
Further, the indoor temperature T is monitored in real time during the window openinginWhen the temperature is maintained within the rated temperature range, the outdoor temperature T is monitored and judged in real timeoutAnd if the temperature is within the rated temperature range, opening the window to the maximum opening degree.
Further, during window opening, based on the ventilation rate VnvAnd the indoor and outdoor temperature difference to calculate and establish the heat load Q caused by natural ventilation1Let the air conditioning system be based on the established heat load Q1The operating mode and capabilities are adjusted accordingly.
Further, in step S2, the air conditioning system monitors the indoor humidity H based on real timeinComparing with the rated humidity range for dynamically adjusting the humidification or dehumidification, wherein if the monitored indoor humidity H is realizedinAbove nominal maximum chamber humidity value HmaxIn time, the air conditioning system dehumidifies; otherwise, if the indoor humidity H is monitored in real timeinBelow nominal minimum room humidity value HminIn the meantime, the air conditioning system performs humidification.
Further, the indoor humidity H during the window opening and monitored in real timeinWhen the humidity is maintained within the rated humidity range, the outdoor humidity H is monitored and judged in real timeoutWhether or not at rated levelAnd in the humidity range, if the humidity meets the condition, opening the window to the maximum opening degree.
Further, during window opening, based on the ventilation rate VnvTo calculate and establish the moisture load Q caused by natural ventilation2Let the air conditioning system be based on the established humidity load Q2The operating mode and capabilities are adjusted accordingly.
Further, the maximum room temperature value TmaxAnd minimum room temperature value TminSet accordingly based on seasonal variations.
Further, the maximum chamber humidity value HmaxAnd minimum room humidity value HminSet accordingly based on seasonal variations.
The invention adopts the scheme, and has the beneficial effects that: the opening degree of the window, the heat load and the humidity load are combined to adjust the operation mode and the capacity of the air conditioning system, the cleanliness and the temperature and the humidity of indoor air are fully guaranteed, the energy consumption of the air conditioning system cannot be increased, the energy consumption of the fresh air load is greatly reduced, the thermal comfort of the indoor environment is realized, and multiple purposes of energy conservation and comfort are achieved.
Drawings
Fig. 1 is a flow chart of the linkage control method according to the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, in this embodiment, a method for controlling the opening and closing of a window in linkage with an air conditioning system includes the following steps:
s1, during the operation of the air conditioning system, monitoring indoor CO in real time2Concentration and predetermined CO2maxComparing the concentration values in real time, and if indoor CO is monitored2Concentration exceeding CO2maxConcentration value and outdoorWhen the environment meets the windowing condition, the window is opened for ventilation, and the indoor CO is monitored in real time2The opening degree of the window is dynamically controlled corresponding to the concentration condition;
s2, during the window opening period, the air conditioning system monitors the indoor temperature T in real timeinAnd indoor humidity HinThe operation mode is dynamically adjusted accordingly to make the indoor temperature TinAnd indoor humidity HinMaintaining within a nominal range, wherein if indoor CO is monitored2CO at a concentration below a predetermined value2maxAnd when the concentration value or the outdoor environment does not meet the windowing condition, closing the window and operating the air conditioning system according to a preset mode.
In step S1, based on the monitored indoor CO2The concentration corresponds to the fresh air volume V required by the calculation of the indoor environment0；
I.e. according to the formula
Wherein V is0To the required fresh air volume, CSIs indoor CO2Concentration, C0Is new air CO2In a concentration of N being CO2The generated quantity is calculated to obtain the required fresh air volume V0And the fresh air volume V0 is divided according to preset gears, each gear corresponds to the opening of a window (fresh air volume V)0The larger the demand is, the larger the opening degree of the window is), and finally the window is opened through a preset window opening and closing device according to the corresponding opening degree control.
At the same time, during the window opening ventilation, indoor CO of the indoor environment2The concentration will gradually decrease, and the required fresh air volume V follows0And the opening degree of the window is gradually reduced correspondingly, so that the influence of ventilation on the heat load and the humidity load of the indoor environment is weakened.
In this embodiment, when the outdoor environment meets the window opening condition, the window can be opened for ventilation, i.e., by monitoring outdoor CO of the outdoor environment in real time2The concentration is used for judging whether a windowing condition is met, wherein if outdoor CO is monitored in real time2Concentration less than CO2maxConcentration ofTime (outdoor CO)2Concentration < CO2max) Determining that the outdoor environment meets the window opening condition, and if the outdoor CO2 concentration monitored in real time is not less than the CO2maxTime of concentration (outdoor CO)2Concentration is more than or equal to CO2max) And determining that the outdoor environment does not meet the windowing condition. In addition, if the outdoor environment does not meet the windowing condition, indoor CO is monitored2Concentration exceeding CO2maxThe concentration value can be sent out to prompt indoor personnel to change the room.
In the present embodiment, in step S2, the air conditioning system monitors the indoor temperature T based on real timeinComparing with rated temperature range judgment to dynamically adjust refrigeration or heating, wherein if the indoor temperature T is monitored in real timeinAbove a nominal maximum room temperature value TmaxTime (T)in＞Tmax) The air conditioning system performs refrigeration and cooling; otherwise, if the indoor temperature T is monitored in real timeinBelow a nominal minimum room temperature value TminTime (T)in＜Tmin) And the air conditioning system heats. As the ventilation time increases, the window opening gradually decreases, and the heat load caused by ventilation also decreases, so the air conditioning system needs to dynamically adjust its operation capability in real time according to the judgment and comparison result, that is, when the heat load is large, the operation capability of the air conditioning system is large, whereas when the heat load is small, the operation capability of the air conditioning system is small, and for understanding, the following further explanation is made: based on the ventilation rate V during the window openingnvAnd the indoor and outdoor temperature difference to calculate and establish the heat load Q caused by natural ventilation1Let the air conditioning system be based on the established heat load Q1The operating mode and capacity are adjusted accordingly, the thermal load Q1Dependent on the ventilation rate VnvAnd the difference between the indoor and outdoor temperatures, that is,
ρ is the air density, CpIs the specific heat of air, ToutIs the outdoor temperature, TinIs the indoor temperature: and the ventilation rate VnvDependent on the natural wind speed VwindAnd buoyancy VstackThat is to say that,
wherein the natural wind speed VwindDepending on the coefficient of effectiveness of the opening Cw，Outer window opening area AopenAnd the local wind speed U, i.e.,
(ii) a Buoyancy force VstackDependent on the flow coefficient CDOuter window opening area AopenAnd a height △ H from the lower part of the altitude mid-point opening to the neutral pressure level, i.e.,
。
in the present embodiment, in the next step S2, the air conditioning system monitors the indoor humidity H based on real timeinComparing with the rated humidity range for dynamically adjusting the humidification or dehumidification, wherein if the monitored indoor humidity H is realizedinAbove nominal maximum chamber humidity value HmaxIn time, the air conditioning system dehumidifies; otherwise, if the indoor humidity H is monitored in real timeinBelow nominal minimum room humidity value HminIn the meantime, the air conditioning system performs humidification. As the ventilation time increases, the window opening gradually decreases, and the wet load caused by ventilation also decreases, so the air conditioning system needs to dynamically adjust its operation capability in real time according to the judgment and comparison result, that is, when the wet load is large, the operation capability of the air conditioning system is large, whereas when the wet load is small, the operation capability of the air conditioning system is small, and for understanding, the following further explanation is made: based on the ventilation rate V during the window openingnvTo calculate and establish the moisture load Q caused by natural ventilation2Let the air conditioning system be based on the established humidity load Q2Adjusting the mode of operation and capacity, i.e. the wet load Q, accordingly2=VnvD J ρ, wherein VnvFor the aeration rate, d is the moisture removal capacity, J is the vaporization potential, and ρ is the air density.
By combining the opening degree of the window and the brought heat load and humidity load, the operation mode and the capacity of the air conditioning system are adjusted so as to maintain indoor constant temperature and humidity and a healthy and comfortable environment, and the indoor environment keeps low carbon dioxide concentration.
Thus, the control logic of the present embodiment includes the following cases:
the control logic one: when indoor CO2Concentration of>CO2maxAnd outdoor CO2Concentration < CO2maxTime, window based on monitored indoor CO2Opening corresponding opening degree according to concentration condition, and comparing and judging indoor temperature TinWhether the air conditioner is in the rated range or not is convenient for the air conditioner system to correspondingly adjust according to the judgment comparison condition.
And the control logic II: when indoor CO2Concentration of>CO2maxAnd outdoor CO2Concentration < CO2maxTime, windows based on monitored indoor CO2Opening corresponding opening degree according to concentration condition, and comparing and judging indoor humidity HinWhether the air conditioner is in the rated range or not is convenient for the air conditioner system to correspondingly adjust according to the judgment comparison condition.
And control logic three: when indoor CO2Concentration of>CO2maxAnd outdoor CO2Concentration is more than or equal to CO2maxWhen the indoor environment is judged not to meet the window opening condition, the window is closed, and indoor CO is reminded to indoor personnel2If the concentration is too high, measures such as leaving a room for replacement need to be taken.
And control logic four: when indoor CO2Concentration of<CO2maxTemporal and outdoor CO2Concentration oft<CO2maxWhen the window is closed, the air conditioning system operates in a predetermined normal mode.
In the present embodiment, to further achieve the effect of energy saving, the indoor temperature T is monitored in real time during the window opening periodinHas been maintained within the nominal temperature range (which in this case means the indoor CO of the indoor environment)2The concentration is higher than that of CO2max) By monitoring and judging the outdoor temperature T in real timeoutWhether it is within the rated temperature range, if it meets the condition (T)min＜Tout＜Tmax) At this time, changeThe heat load carried by the air has a weak influence on the indoor environment, and the air conditioning system may be operated in a predetermined regular mode, thus opening the window from the maximum opening degree to increase the air exchange rate.
Similarly, the indoor humidity H is monitored in real time during the window opening periodinWhen maintained within the nominal humidity range (which in this case means the indoor CO of the indoor environment)2The concentration is higher than that of CO2max) Real-time monitoring and judging outdoor humidity HoutWhether it is in the rated humidity range, if it is, the condition (H) is satisfiedmin＜Hout＜Hmax) And the influence of the wet load brought by the ventilation on the indoor environment is weak, the air conditioning system can be operated according to a preset conventional mode, and therefore, the window is opened from the maximum opening degree to improve the ventilation rate.
Further, a maximum room temperature value TmaxAnd minimum room temperature value TminThe maximum room temperature value T of the present embodiment is set accordingly based on seasonal changes, i.e., in summermaxAt 26 ℃ and a minimum room temperature value TminAt 25 ℃; in winter, the maximum room temperature value T of the embodimentmaxAt 20 ℃ and a minimum room temperature value TminIt was 19 ℃.
Further, the maximum chamber humidity value HmaxAnd minimum room humidity value HminThe maximum indoor humidity value H of the present embodiment is set accordingly based on seasonal changes, i.e., in summermax65% minimum cell wet value HminIs 64%; in winter, the maximum chamber humidity value H of the embodimentmaxAt 55%, minimum cell moisture value HminThe content was 54%.
The maximum room temperature value TmaxMinimum room temperature value TminMaximum room humidity value HmaxAnd minimum room humidity value HminThe setting can be customized according to the environment of the system and the use of the system by the user, and is not limited herein.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents to the embodiments of the invention without departing from the scope of the invention as set forth in the claims below. Therefore, equivalent changes made according to the spirit of the present invention should be covered within the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.
Claims (10)
1. A linkage control method for window opening and closing and an air conditioning system is characterized in that: the method comprises the following steps:
s1, during the operation of the air conditioning system, monitoring indoor CO in real time2Concentration and predetermined CO2maxComparing the concentration values in real time, and if indoor CO is monitored2Concentration exceeding CO2maxWhen the concentration value and the outdoor environment meet the window opening condition, opening a window for ventilation, and dynamically controlling the opening of the window based on the indoor CO2 concentration condition monitored in real time;
s2, during the window opening period, the air conditioning system monitors the indoor temperature T in real timeinAnd indoor humidity HinThe operation mode is dynamically adjusted accordingly to make the indoor temperature TinAnd indoor humidity HinMaintaining within a nominal range, wherein if indoor CO is monitored2CO at a concentration below a predetermined value2maxAnd when the concentration value or the outdoor environment does not meet the windowing condition, closing the window and operating the air conditioning system according to a preset mode.
2. The linkage control method of window opening and closing and an air conditioning system according to claim 1, characterized in that: if outdoor CO is monitored in real time2Concentration less than CO2maxWhen the concentration value is detected, determining that the outdoor environment meets the window opening condition, otherwise, if the outdoor CO is monitored in real time2Concentration of not less than CO2maxAnd when the concentration value is obtained, determining that the outdoor environment does not meet the windowing condition.
3. The linkage control method of window opening and closing and an air conditioning system according to claim 1, characterized in that: in step S2, the air conditioning system monitors the indoor temperature T based on real timeinCompared with the rated temperature range judgment to dynamically adjust the refrigeration or heating,wherein if the indoor temperature T is monitored in real timeinAbove a nominal maximum room temperature value TmaxMeanwhile, the air conditioning system performs refrigeration and cooling; otherwise, if the indoor temperature T is monitored in real timeinBelow a nominal minimum room temperature value TminAnd when the temperature is higher than the preset temperature, the air conditioning system heats.
4. The linkage control method of window opening and closing and an air conditioning system according to claim 3, characterized in that: indoor temperature T during window opening and monitored in real timeinWhen the temperature is maintained within the rated temperature range, the outdoor temperature T is monitored and judged in real timeoutAnd if the temperature is within the rated temperature range, opening the window to the maximum opening degree.
5. The linkage control method of window opening and closing and an air conditioning system according to claim 3, characterized in that: based on the ventilation rate V during the window openingnvAnd the indoor and outdoor temperature difference to calculate and establish the heat load Q caused by natural ventilation1Let the air conditioning system be based on the established heat load Q1The operating mode and capabilities are adjusted accordingly.
6. The linkage control method of window opening and closing and an air conditioning system according to claim 1, characterized in that: in step S2, the air conditioning system monitors the indoor humidity H based on real timeinComparing with the rated humidity range for dynamically adjusting the humidification or dehumidification, wherein if the monitored indoor humidity H is realizedinAbove nominal maximum chamber humidity value HmaxIn time, the air conditioning system dehumidifies; otherwise, if the indoor humidity H is monitored in real timeinBelow nominal minimum room humidity value HminIn the meantime, the air conditioning system performs humidification.
7. The linkage control method of window opening and closing and an air conditioning system according to claim 6, characterized in that: indoor humidity H during window opening and monitored in real timeinWhen the humidity is maintained within the rated humidity range, real-time monitoring and judgment are carried outAnd (4) whether the outdoor humidity Hout is in the rated humidity range or not, and if the outdoor humidity Hout meets the conditions, opening the window to the maximum opening degree.
8. The linkage control method of window opening and closing and an air conditioning system according to claim 6, characterized in that: during window opening, the moisture load Q2 associated with the established natural draft is calculated based on the ventilation rate Vnv, causing the air conditioning system to adjust the mode of operation and capacity accordingly based on the established moisture load Q2.
9. The linkage control method of window opening and closing and an air conditioning system according to claim 3, characterized in that: the maximum room temperature value Tmax and the minimum room temperature value Tmin are set accordingly based on seasonal variations.
10. The linkage control method of window opening and closing and an air conditioning system according to claim 6, characterized in that: the maximum and minimum room humidity values Hmax and Hmin are set accordingly based on seasonal variations.
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| CN113009865A (en) * | 2021-03-04 | 2021-06-22 | 珠海格力电器股份有限公司 | Linkage control system and method |
| CN113819592A (en) * | 2021-08-16 | 2021-12-21 | 青岛海尔空调器有限总公司 | Air conditioning system control method and device, electronic equipment, storage medium and system |
| CN113883634A (en) * | 2021-10-12 | 2022-01-04 | 南京师范大学 | Fresh air control system based on outdoor particulate matter balance point concentration and use method thereof |
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| CN114183897A (en) * | 2021-11-18 | 2022-03-15 | 玉环蓓瑾思流体控制科技有限公司 | Heating and ventilation system with automatic detection and control functions and control method |
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| CN115012758A (en) * | 2022-05-25 | 2022-09-06 | 重庆海尔空调器有限公司 | Method and device for adjusting opening and closing states of intelligent window |
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