CN114941888A - Air conditioner control method and device and air conditioner - Google Patents
Air conditioner control method and device and air conditioner Download PDFInfo
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- CN114941888A CN114941888A CN202210572913.5A CN202210572913A CN114941888A CN 114941888 A CN114941888 A CN 114941888A CN 202210572913 A CN202210572913 A CN 202210572913A CN 114941888 A CN114941888 A CN 114941888A
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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
- 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
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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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- 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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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, an air conditioner control device and an air conditioner. The control method comprises the following steps: the air conditioner operates, and when the fresh air mode is started, the outdoor environment temperature value T is detected Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out (ii) a According to the outdoor environment temperature value T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first regulation condition of the fan; if so, adjusting the gear of the fresh air fan, and simultaneously further judging whether the air conditioner meets a second adjusting condition of the fan; if yes, according to the indoor unit air outlet temperature value T Go out And adjusting the rotating speed of the fresh air fan. The invention can solve the technical problem that the user experience is reduced because the fresh air changes the indoor temperature in the fresh air mode of the air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner.
Background
The heat exchange mode of the traditional air conditioner is that indoor air is circularly sucked from a return air inlet through a return air inlet and an air outlet of an indoor unit, and the indoor air is subjected to heat exchange through a heat exchanger and then is blown out from the air outlet, so that the indoor temperature change is realized. To achieve good heating, air conditioners are generally required to be used in a closed space. If not ventilate for a long time and can lead to indoor carbon dioxide concentration too high, fresh air conditioner from this comes to bear or endure, and fresh air conditioner installs fresh air module at the indoor set of air conditioner usually, this fresh air module and outdoor intercommunication to inhale the fresh air wind channel of fresh air module with outdoor air and discharge to indoor, in order to improve indoor air quality.
The prior art has the following defects: in the air conditioner in-service use, when the difference in temperature is great indoor outer, when starting the new trend mode, the new trend can change room temperature to user's travelling comfort has been reduced.
Disclosure of Invention
The invention can solve the technical problem that the user experience is reduced because the fresh air changes the indoor temperature in the fresh air mode of the air conditioner.
In order to solve the above problem, an embodiment of the present invention provides an air conditioner control method, where the control method includes: the air conditioner operates, and when the fresh air mode is started, the outdoor environment temperature value T is detected Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out (ii) a According to the outdoor environment temperature value T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first regulation condition of the fan; if so, adjusting the gear of the fresh air fan, and simultaneously further judging whether the air conditioner meets a second adjusting condition of the fan; if yes, according to the indoor unit air outlet temperature value T Go out And adjusting the rotating speed of the fresh air fan.
Compared with the prior art, the technical scheme has the following technical effects: by comparing outdoor ambient temperature value T Outer cover And indoor ambient temperature value T Inner part The indoor and outdoor temperature difference can be obtained through detection, and whether the indoor temperature changes can be caused or not after the air conditioner introduces fresh air into the room in a fresh air mode can be further judged according to the indoor and outdoor temperature difference value, so that a user can adjust the fresh air volume; the control method has the advantages that the fresh air fan is adjusted twice under the first adjusting condition and the second adjusting condition of the fan, so that the control of the fresh air flow rate is realized; meanwhile, the operation efficiency of the air conditioner is ensured, and the influence of fresh air on the indoor environment temperature after being introduced into the room in a fresh air mode of the air conditioner is avoided; the user experience is further improved.
Further, in an embodiment of the present invention, the determining whether the air conditioner satisfies a first fan adjustment condition includes: temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 When the air conditioner meets the first adjusting condition of the fan, the air conditioner controls the fresh air fan to be in an initial gear V 0 Running; and/or the presence of a gas in the gas,temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover < fourth preset temperature value T 4 When the air conditioner does not meet the first adjusting condition of the fan, the fresh air fan is controlled to be in a strong gear V 0 ' running; wherein the initial gear V 0 And the strong gear V 0 ' satisfies: v 0 ＜V 0 ′。
Compared with the prior art, the technical scheme has the following technical effects: temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover < fourth preset temperature value T 4 And meanwhile, the air conditioner does not meet the first regulation condition of the fan, the gear of the fresh air fan does not need to be further regulated, and the indoor environment temperature value T is obtained at the moment Inner part Lower than outdoor environment temperature value T Outer cover And indoor ambient temperature value T Inner part Temperature value T corresponding to outdoor environment Outer cover Very close to the temperature of the indoor environment Inner part The influence is less, can be to indoor a large amount of new trend of introducing, under this condition promptly, when control new trend fan gear, can be with new trend fan gear control for powerful gear V 0 ' running; it should be noted that when the air conditioner does not satisfy the first adjustment condition of the fan, the gear of the fresh air fan is set to the strong gear V 0 The air conditioner operates, and the fresh air can play a certain heating role while the air exchange is realized, so that the operating efficiency of the air conditioner is ensured.
Further, in one embodiment of the present invention, the initial gear V 0 The method comprises the following steps: first gear V 1 Second gear V 2 And a third gear V 3 And the meeting of the first fan adjusting condition comprises the following steps: temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover Not less than a first preset temperature value T 1 In time, the fresh air fan is controlled to be at the first gear V 1 Running; and/or at said first preset temperature value T 1 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than a second preset temperature value T 2 When, the control stationThe fresh air fan is driven by the second gear V 2 Running; and/or at said second preset temperature value T 2 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than third preset temperature value T 3 In time, the fresh air fan is controlled to be at the third gear V 3 Running; wherein the first preset temperature value T 1 A second preset temperature value T 2 And the third preset temperature value T 3 Satisfies the following conditions: t is 1 ＜T 2 ＜T 3 (ii) a The first gear V 1 The second gear V 2 And the third gear V 3 Satisfies the following conditions: v 1 ＜V 2 ＜V 3 。
Compared with the prior art, the technical scheme has the following technical effects: according to the indoor environment temperature value T Inner part Temperature value T corresponding to outdoor environment Outer cover Different temperature differences between the two fans ensure that the fresh air fan runs at different gears, thereby ensuring that the fresh air can realize the indoor environment temperature value T under the fresh air mode of the air conditioner Inner part Has the lowest influence; also can reach simultaneously under the new trend mode, to the purpose of indoor taking a breath, further promotion user experience.
Further, in an embodiment of the present invention, the indoor unit outlet air temperature value T is a value of a temperature of the indoor unit outlet air temperature Go out The method comprises the following steps: air-out temperature T before fresh air introduction Front side And the air outlet temperature T after the introduction of fresh air Rear end The control method further comprises: regularly detecting the air-out temperature T before the introduction of the fresh air Front side And the air outlet temperature T after the fresh air is introduced Rear end (ii) a According to the air outlet temperature T before the introduction of the fresh air Front side The air outlet temperature T after the introduction of the fresh air Rear end And presetting a relation between temperature difference values delta T, and judging whether the air conditioner meets a second regulation condition of the fan; and if so, adjusting the rotating speed of the fresh air fan.
Compared with the prior art, the technical scheme has the following technical effects: by introducing fresh air periodically to the front outlet air temperature T Front part And the air outlet temperature T after the introduction of fresh air Rear end The detection ensures that the air conditioner is new in a fresh air modeTemperature value T of indoor environment cannot be influenced by wind Inner part Produce great influence, if the air-out temperature T before the new trend is introduced Front side And the air outlet temperature T after the introduction of fresh air Rear end When the difference is great, then explain the unusual that the air conditioner appeared under the new trend mode this moment, can further this moment through adjusting the new trend fan to reach the purpose of maintaining air conditioner new trend mode stability, also promoted user's travelling comfort simultaneously, guaranteed the operating efficiency of air conditioner.
Further, in an embodiment of the present invention, the determining whether the air conditioner satisfies the second fan adjustment condition includes: temperature value T before the introduction of the fresh air Front side -said temperature value T after fresh air introduction Rear end When the temperature difference value delta T is less than or equal to the preset temperature difference value delta T, the rotating speed adjusting condition of the fresh air fan is met, and the rotating speed of the fresh air fan is controlled and adjusted; temperature value T before the introduction of the fresh air Front side -said temperature value T after fresh air introduction Rear end And when the temperature difference value is greater than the preset temperature difference value delta T, the rotating speed adjusting condition of the fresh air fan is not met, and the fresh air fan is controlled to continue to operate at the current rotating speed.
Compared with the prior art, the technical scheme has the following technical effects: according to the temperature value T before the introduction of fresh air Front side Temperature value T after fresh air introduction Rear end And the preset temperature difference value delta T can be used for obtaining whether the air conditioner meets the rotating speed adjusting condition of the fresh air fan or not, further adjusting the rotating speed of the fresh air fan and ensuring the operating efficiency of the air conditioner.
Further, in an embodiment of the present invention, the controlling and adjusting the rotation speed of the fresh air fan includes: the fresh air fan is in the first gear V 1 When in operation, the fresh air fan is controlled to increase the speed v by a first speed 1 Increasing until the strong gear V is reached 0 '; and/or the fresh air fan is in the second gear V 2 When in operation, the fresh air fan is controlled to increase the speed v by the second speed 2 Increasing until the strong gear V is reached 0 '; and/or the fresh air fan is in the third gear V 3 When in operation, the fresh air fan is controlled to increase the speed v by the third speed 3 Increase until reachingThe strong gear V 0 '; wherein the first speed increase v 1 And the second acceleration v 2 And the third acceleration v 3 Satisfies the following conditions: v. of 1 ＜v 2 ＜v 3 。
Compared with the prior art, the technical scheme has the following technical effects: according to the different operation gears of the fresh air fan, the corresponding fresh air fan is adjusted to increase at different increasing rates, so that the fresh air demand of a user can be guaranteed, and meanwhile, the fluctuation of the indoor environment temperature is also reduced.
Further, in an embodiment of the present invention, the control unit controls the fresh air fan to operate at a strong gear V 0 ' operation includes: at the third preset temperature value T 3 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 In time, the fresh air fan is controlled to be in a strong gear V 0 ' run.
Compared with the prior art, the technical scheme has the following technical effects: when fresh air is introduced, if the third preset temperature value T is adopted 3 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 At this time, the outdoor environment temperature value T is explained Outer cover Temperature value T corresponding to indoor environment Inner part Very close, can introduce a large amount of new wind to indoor this moment, the new wind is to indoor ambient temperature value T simultaneously Inner part The influence is small, and therefore the fresh air requirement of a user is guaranteed.
Further, in an embodiment of the present invention, the control unit controls the fresh air blower to shift to a strong gear V 0 ' running further comprises: at a fourth preset temperature value T 4 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover In time, the fresh air fan is controlled to be in a strong gear V 0 Running, and simultaneously judging whether the air conditioner meets a third regulation condition of the fan; if so, the gears of the indoor fan and the outdoor fan are adjusted.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows:due to outdoor environment temperature value T Outer cover When the temperature is higher, the temperature of the fresh air is higher than the indoor environment temperature T of the user Inner part At the moment, a large amount of fresh air can be introduced to improve the indoor environment temperature value T Inner part I.e. control the fresh air fan to shift at a strong gear V 0 The operation can be carried out according to the outlet air temperature value T of the indoor unit Go out The gear positions of the indoor fan and the outdoor fan are adjusted to reduce the power consumption of the air conditioner.
Further, in an embodiment of the present invention, the adjusting the gears of the indoor fan and the outdoor fan includes: controlling and adjusting the gear of the indoor fan to a mute gear V 01 While at the outdoor ambient temperature value T Outer cover When the indoor temperature value is greater than a preset indoor temperature value T, controlling the indoor fan to stop running; wherein the mute gear V 01 < the initial gear V 0 。
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the running rotating speed of the indoor fan of the air conditioner is adjusted to the mute wind-shield rotating speed, if the running rotating speed meets the following requirements: the outdoor environment temperature value T Outer cover If the indoor temperature value T is greater than the preset indoor temperature value T, the indoor fan stops running, so that less warm air can be continuously provided for a user, and energy consumption is reduced.
Further, in an embodiment of the present invention, the adjusting the gears of the indoor fan and the outdoor fan further includes: when the indoor fan stops running, controlling and adjusting the gear of the outdoor fan to a mute gear V 01 While at the outdoor ambient temperature value T Outer cover And when the indoor temperature value is greater than the preset indoor temperature value T, controlling the outdoor fan to stop running.
Compared with the prior art, the technical scheme has the following technical effects: after the indoor unit stops operating, the operating rotating speed of the indoor fan of the air conditioner is adjusted to the mute wind gear rotating speed, if the conditions are met simultaneously: the outdoor environment temperature value T Outer cover If the indoor temperature value is greater than the preset indoor temperature value T, the outdoor fan is controlled to stop running, and meanwhile, the energy consumption is reduced.
Further, in the present inventionThe embodiment also provides an air conditioner control device, a detection module and an air conditioner running, wherein when the fresh air mode is started, the outdoor environment temperature value T is detected Outer cover Indoor ambient temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out (ii) a A judging module for judging the outdoor environment temperature value T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first regulation condition of the fan; when the first regulation condition of the fan is met, further judging whether the air conditioner meets a second regulation condition of the fan; the adjusting module is used for adjusting the gear of the fresh air fan when the first adjusting condition of the fan is met; when the second adjusting condition of the fan is met, according to the air outlet temperature value T of the indoor unit Go out And adjusting the rotating speed of the fresh air fan.
Compared with the prior art, the technical scheme has the following technical effects: the air conditioner control device is configured to execute the control method in the foregoing embodiment, and the control device has all technical features and all beneficial effects of the control method in the foregoing embodiment when executing the control method, which are not described in detail herein.
Further, an embodiment of the present invention further provides an air conditioner, which includes a computer readable storage medium storing a computer program and a processor, where the computer program is read by the processor to implement the air conditioner control method described in the above embodiment.
Compared with the prior art, the technical scheme has the following technical effects: after the air conditioner realizes the control method in the above embodiment, the air conditioner has all the technical features and all the beneficial effects of the control method in the above embodiment, which are not described in detail herein.
In summary, after the technical scheme of the invention is adopted, the following technical effects can be achieved:
i) by comparing outdoor ambient temperature value T Outer cover And indoor ambient temperature value T Inner part The detection can be carried out to obtain the indoor and outdoor temperature difference, and further can be based onThe indoor and outdoor temperature difference value judges whether the change of the indoor temperature can be caused after the air conditioner introduces the fresh air into the room in the fresh air mode, so that a user can adjust the fresh air volume; the control method has the advantages that the fresh air fan is adjusted twice under the first adjusting condition and the second adjusting condition of the fan, so that the control of the fresh air flow rate is realized; meanwhile, the operation efficiency of the air conditioner is ensured, and the influence of fresh air on the indoor environment temperature after being introduced into the room in a fresh air mode of the air conditioner is avoided; user experience is further improved;
ii) introducing front outlet air temperature T by regular fresh air Front side And the temperature T of the outlet air after the introduction of the fresh air Rear end The detection ensures that the fresh air can not generate the indoor environment temperature value T in the fresh air mode of the air conditioner Inner part Produce great influence, if the air-out temperature T before the new trend is introduced Front side And the air outlet temperature T after the introduction of fresh air Rear end When the difference value is larger, the abnormity of the air conditioner in the fresh air mode is shown, and the fresh air fan can be further adjusted at the moment, so that the aim of maintaining the stability of the fresh air mode of the air conditioner is fulfilled, the comfort of a user is improved, and the operating efficiency of the air conditioner is ensured;
iii) when fresh air is introduced, if the third preset temperature value T is adopted 3 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 At this time, the outdoor environment temperature value T is explained Outer cover Temperature value T corresponding to indoor environment Inner part Very close, can introduce a large amount of new wind to indoor this moment, the new wind is to indoor ambient temperature value T simultaneously Inner part The influence is small, and therefore the fresh air requirement of a user is guaranteed.
Description of the drawings:
fig. 1 is a schematic diagram illustrating a control method of an air conditioner according to a first embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of an air conditioner.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
[ first embodiment ] A method for manufacturing a semiconductor device
Preferably, referring to fig. 1 and 2, a first embodiment of the present invention provides an air conditioner control method by controlling an outdoor ambient temperature value T Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out Detect, adjust the new trend fan is corresponding simultaneously to this has avoided when the air conditioner is in new trend mode, because the difference of indoor temperature is great and cause the problem of indoor temperature sudden change, and is concrete, control method includes:
s10: the air conditioner operates, and when the fresh air mode is started, the outdoor environment temperature value T is detected Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out ；
S20: according to the outdoor environment temperature value T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first adjusting condition of a fan or not;
s30: if so, adjusting the gear of the fresh air fan, and simultaneously further judging whether the air conditioner meets a second adjusting condition of the fan;
s40: if yes, according to the indoor unit air-out temperature value T Go out And adjusting the rotating speed of the fresh air fan.
Preferably, in S10, the air conditioner is provided with three temperature sensors for detecting the outdoor environment temperature T Outer cover Indoor environment temperature value T Inner part And the outlet air temperature value T of the indoor unit Go out Detecting, wherein a sensor is arranged at the air inlet of the outdoor unit of the air conditioner for detecting the outdoor environment temperature value T Outer cover (i.e., fresh air temperature); another sensor arranged at the air inlet of the indoor unit of the air conditioner for detecting the indoor environment temperature value T Inner part (ii) a The third sensor is arranged at the air outlet of the indoor unit and used for detecting the actual air outlet temperature of the indoor unit of the air conditioner.
Preferably, in S20, the temperature value T is measured by comparing the outdoor environment temperature Outer cover And indoor ambient temperatureValue T Inner part Detect, can obtain the size of indoor outer difference in temperature, further can judge out the air conditioner according to indoor outer difference in temperature value under the new trend mode, to indoor introduction new trend after, whether can arouse the change of indoor temperature, and then the user can adjust the new trend amount of wind.
It can be understood that in the air-conditioning refrigeration mode or the air-conditioning heating mode, the air-conditioner can adopt a fresh air mode in the operation process, and the indoor and outdoor temperature difference is large in the heating and cooling modes; the control method provided by the embodiment of the invention can be applied to a fresh air mode of refrigeration or heating, and the heating and the refrigeration are similar in mode.
Preferably, taking the air conditioner to operate and heat as an example: the air conditioner is operated to heat and passes through the outdoor environment temperature value T when being in the fresh air mode Outer cover And indoor ambient temperature value T Inner part In the process of determining whether the air conditioner satisfies the first condition for adjusting the blower, S20 includes:
s21: indoor ambient temperature value T Inner part -outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 When the air conditioner meets the first adjusting condition of the fan, the air conditioner controls the fresh air fan to be in an initial gear V 0 Running;
s22: temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover < fourth preset temperature value T 4 When the air conditioner does not meet the first adjusting condition of the fan, the fresh air fan is controlled to be in a strong gear V 0 ' running; wherein the initial gear V 0 And the strong gear V 0 ' satisfies: v 0 ＜V 0 ′。
Preferably, in S21, a fourth preset temperature value T 4 Satisfies the following conditions: t is a unit of 4 ∈[0℃，0.5℃]；T 4 The temperature can be selected from 0 deg.C, 0.1 deg.C, … … 0.5.5 deg.C, and indoor environment temperature T Inner part -outdoor ambient temperature value T Outer cover At the time of not less than the fourth preset temperature value T4, the indoor environment temperature value T is shown Inner part Higher than outdoor environment temperature value T Outer cover In time, the air conditioner satisfies the first adjusting condition of the fan, and simultaneously controls the fresh air fan to use the initial gear V when the fresh air is introduced at the moment 0 Running; it should be noted that, in order to facilitate the indoor environment temperature value T in the practical process Inner part And outdoor ambient temperature value T Outer cover Comparing and calculating, setting a fourth preset temperature value T 4 When, here, T is taken 4 ＝0℃。
Further, in S22, when the air conditioner is in the heating mode, the fourth preset temperature value T is set 4 When the temperature is 0 ℃, if the indoor environment temperature value T is met Inner part -outdoor ambient temperature value T Outer cover < fourth preset temperature value T 4 If the temperature value T is less than the first regulation condition, the air conditioner does not meet the first regulation condition of the fan, the gear of the fresh air fan does not need to be further regulated, and meanwhile, the indoor environment temperature value T is increased Inner part Lower than outdoor environment temperature value T Outer cover And indoor ambient temperature value T Inner part Temperature value T corresponding to outdoor environment Outer cover Very close to the temperature T of the indoor environment Inner part The influence is less, can be to indoor a large amount of new trend of introducing, under this condition promptly, when control new trend fan gear, can be with new trend fan gear control for powerful gear V 0 ' running; it should be noted that when the air conditioner does not satisfy the first adjustment condition of the fan, the gear of the fresh air fan is set to the strong gear V 0 The air conditioner operates, and the fresh air can play a certain heating role while the air exchange of the air conditioner is realized, so that the operating efficiency of the air conditioner is ensured.
Preferably, when the air conditioner does not meet the first regulation condition of the fan, the temperature can be measured according to the indoor environment temperature value T Inner part Temperature value T corresponding to outdoor environment Outer cover The size of difference in temperature between can adjust new trend fan, indoor fan and outdoor fan, and the operating efficiency of further improvement air conditioner, it is concrete, S22 includes:
s221: at the third preset temperature value T 3 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 In time, the fresh air fan is controlled to be strongForce gear V 0 ' running;
s222: at a fourth preset temperature value T 4 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover In time, the fresh air fan is controlled to be in a strong gear V 0 Running, and simultaneously judging whether the air conditioner meets a third regulation condition of the fan;
if yes, the gears of the indoor fan and the outdoor fan are adjusted.
S223: controlling and adjusting the gear of the indoor fan to a mute gear V 01 While at the outdoor ambient temperature value T Outer cover When the indoor temperature value is greater than a preset indoor temperature value T, controlling the indoor fan to stop running;
wherein the mute gear V 01 < the initial gear V 0 ；
S224: when the indoor fan stops running, controlling and adjusting the gear of the outdoor fan to a mute gear V 01 While at the outdoor ambient temperature value T Outer cover And when the indoor temperature value is greater than the preset indoor temperature value T, controlling the outdoor fan to stop running.
Preferably, in S221, the fourth preset temperature value T 4 Satisfies the following conditions: t is 4 ∈[0℃，0.5℃]Preferably, a fourth preset temperature value T 4 Taking out the mixture at 0 ℃; a third preset temperature value T 3 Satisfies the following conditions: t is 3 ∈(0℃，1.5℃]Wherein, T 3 1 ℃ can be selected; in this condition, the temperature value T is measured due to the indoor environment Inner part Temperature T of outdoor exchanger Outer cover The phase difference is small, when the air conditioner is in heating operation and just starts a fresh air mode, the gear of the fresh air fan is set to a strong gear V at the moment 0 ' operation, need not adjust outdoor fan and indoor fan this moment, indoor fan and outdoor fan just can with normal windscreen operation promptly.
Further, in S222, at a fourth preset temperature value T 4 Indoor ambient temperature value T Inner part -outdoor ambient temperature value T Outer cover Due to the outdoor ambient temperature value T Outer cover The temperature of the fresh air is higher than the indoor environment temperature T of the user Inner part Can introduce a large amount of fresh air to increase the indoor environment temperature value T Inner part I.e. control the fresh air fan to shift at a strong gear V 0 The operation can be carried out according to the outlet air temperature value T of the indoor unit Go out The gear positions of the indoor fan and the outdoor fan are adjusted to avoid the overhigh power consumption of the air conditioner; it can be understood that the air outlet temperature value T of the indoor unit is between the introduction of fresh air into the air conditioner Go out The temperature of the indoor heat exchanger is determined by the indoor heat exchanger (the air in the indoor environment flows out from the air outlet of the indoor unit after heat exchange is carried out by the indoor heat exchanger); after the fresh air is introduced, the air outlet temperature value T of the indoor unit Go out Is determined by the outdoor environment and the indoor environment (after the heat exchange of the indoor heat exchanger, the air is mixed with the fresh air in the outdoor environment and flows out from the air outlet of the indoor unit).
Specifically, at the fourth preset temperature value T 4 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover In time, the fresh air fan is controlled to be in a strong gear V 0 When the air conditioner is operated, the air outlet temperature value T of the indoor unit is further measured Go out And detecting and judging whether the air conditioner meets a third adjusting condition of the fan, and correspondingly adjusting gears of the indoor fan and the outdoor fan when the third adjusting condition of the air conditioner meets the third adjusting condition of the fan so as to further achieve the purpose of improving the running efficiency of the air conditioner.
Preferably, when the gears of the indoor fan and the outdoor fan are adjusted, firstly, the indoor fan is considered, and secondly, the outdoor fan is considered; specifically, in S223, first, the indoor fan is controlled to be adjusted to the mute position V 01 While at outdoor ambient temperature value T Outer cover When the indoor temperature value is greater than the preset indoor temperature value T, controlling the indoor fan to stop running; wherein, the mute gear V 01 < initial gear V 0 I.e. mute gear V 01 Is smaller than the initial operation gear set when the air conditioner operates; the preset indoor temperature value T is an actual indoor temperature set by a user, and may be specifically determined according to an actual demand of the user.
Further, the outdoor ambient temperature value T Outer cover When the indoor temperature value T is greater than the preset indoor temperature value T, the outdoor environment temperature value T is used Outer cover The device is high, and the purpose of supplying hot air to the indoor space can be achieved by introducing fresh air, so that the indoor fan can be controlled to be turned off, and the purposes of energy conservation and emission reduction are achieved.
Preferably, after the indoor fan stops operating, the temperature is measured according to the outdoor environment temperature value T Outer cover And the magnitude between the preset indoor temperature value T and the preset indoor temperature value T, the outdoor fan is controlled, the purpose of saving energy is further achieved, specifically, in S224, after the indoor fan stops running, the outdoor fan is controlled and adjusted to be in a mute gear V 01 While at outdoor ambient temperature value T Outer cover When the indoor temperature value is greater than the preset indoor temperature value T, controlling the outdoor fan to stop running; after outdoor fan and indoor fan stopped operating simultaneously, the air conditioner has realized the purpose of heating and taking a breath simultaneously under the new trend mode, when introducing the new trend, further reduction the power consumption of air conditioner, promoted user experience.
Preferably, in S21, after the air conditioner satisfies the first fan adjustment condition, the fresh air fan is controlled to have the initial gear V 0 During operation, the temperature can be further measured according to the indoor environment temperature value T Inner part And outdoor environment temperature value T Outer cover The size of the new air fan is adjusted, specifically, the initial gear V 0 The method comprises the following steps: first gear V 1 Second gear V 2 And a third gear V 3 And S21 includes:
s211: indoor ambient temperature value T Inner part -outdoor ambient temperature value T Outer cover Not less than a first preset temperature value T 1 In time, the fresh air fan is controlled to be at the first gear V 1 Running;
s212: at the first preset temperature value T 1 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than a second preset temperature value T 2 In time, the fresh air fan is controlled to be at the second gear V 2 Running;
s213: at the second preset temperature value T 2 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than third preset temperature value T 3 In time, the fresh air is controlledThe machine is driven by the third gear V 3 And (4) operating.
Preferably, in S211-S213, the temperature value T is set at the indoor environment temperature Inner part Temperature value T corresponding to outdoor environment Outer cover The larger the difference value is, the smaller the gear of the corresponding fresh air fan is; a first preset temperature value T 1 A second preset temperature value T 2 And the third preset temperature value T 3 Satisfies the following conditions: t is 1 ＜T 2 ＜T 3 First gear V 1 Second gear V 2 And a third gear V 3 Satisfies the following conditions: v 1 ＜V 2 ＜V 3 I.e. the fresh air fan is at the first gear V 1 Corresponding to a rotational speed of n 1 The fresh air fan is at a second gear V 2 Corresponding to a rotational speed of n 2 And the fresh air fan is at a third gear V 3 Corresponding to a rotational speed of n 3 At V 1 ＜V 2 ＜V 3 When n corresponds to 1 ＜n 2 ＜n 3 (ii) a Wherein, the first preset temperature value T 1 Satisfies the following conditions: t is 1 ∈(2.5℃，3.5℃]Preferably, the first preset temperature value T 1 Taking out the mixture for 3 ℃; a second preset temperature value T 3 Satisfies the following conditions: t is a unit of 3 ∈(1.5℃，2.5℃]Wherein the second preset temperature value T 3 2 ℃ can be selected; a third preset temperature value T 3 Satisfies the following conditions: t is 3 ∈(0℃，1.5℃]Wherein, T 3 1 ℃ may be selected.
It should be noted that, in S211 to S213, the outdoor ambient temperature value T is set Outer cover Lower than indoor ambient temperature value T Inner part If the fresh air is directly introduced into the room, the indoor environment temperature value T can be directly influenced Inner part To avoid the temperature T of the indoor environment from being influenced by the fresh air Inner part The introduced fresh air can be heated.
Furthermore, a heating device is arranged in a fresh air pipeline of the air conditioner, and when fresh air is introduced into the air conditioner, the fresh air is heated to raise the temperature of the fresh air and finally reduce the indoor environment temperature T of the fresh air Inner part The influence of (c).
Specifically, in S211, the fresh air blower is controlled to be in the first gear V 1 Operation ofBefore, when introducing the new trend to indoor, start heating device, heat the new trend to promote indoor set air-out temperature value T Go out (ii) a And at indoor ambient temperature value T Inner part -outdoor ambient temperature value T Outer cover Not less than a first preset temperature value T 1 In time, the fresh air fan is controlled to be at a first gear V within t time 1 Running; wherein t belongs to [8min, 12min ]]T is preferably 10 min.
Specifically, in S211, the fresh air blower is controlled to be in the first gear V 1 Before the operation, when introducing the new trend to indoor, start heating device, heat the new trend to promote indoor set air-out temperature value T Go out (ii) a And at indoor ambient temperature value T Inner part -outdoor ambient temperature value T Outer cover Not less than a first preset temperature value T 1 In time, the fresh air fan is controlled to be in the first gear V within t time 1 Operation, for first gear V after time t 1 Carrying out adjustment; wherein t is equal to [8min, 12min ]]T is preferably 10 min.
Similarly, in S212, the fresh air fan is controlled to be at the second gear V 2 Before the operation, when introducing the new trend to indoor, start heating device, heat the new trend to promote indoor set air-out temperature value T Go out (ii) a And at a first preset temperature value T 1 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than a second preset temperature value T 2 In time, the fresh air fan is controlled to be at a second gear V within t time 2 Operation, for second gear V after time t 2 Carrying out adjustment; wherein t is equal to [8min, 12min ]]T is preferably 10 min.
Further, in S213, the fresh air fan is controlled to operate at a third gear V 3 Before the operation, when introducing the new trend to indoor, start heating device, heat the new trend to promote indoor set air-out temperature value T Go out (ii) a And at the second preset temperature value T 2 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than third preset temperature value T 3 In time, the fresh air fan is controlled to be in a third gear V within t time 3 Operation at tFor third gear V after time 3 Adjusting; wherein t is equal to [8min, 12min ]]T is preferably 10 min; it should be noted that the fresh air fan is in the third gear V 3 In operation, temperature value T is measured due to indoor environment Inner part Temperature value T corresponding to outdoor environment Outer cover The temperature difference is relatively small, the heating device is started at the moment, the heating device is operated for 30min, the fresh air is heated within 30min, and the heating is stopped after 30min, so that the energy consumption of the air conditioner is reduced, and the purposes of energy conservation and emission reduction are achieved; wherein, the heating device can be provided as an electric heating device or some other device for auxiliary heating.
Preferably, in S30, after adjusting the new trend fan gear, further judge whether the air conditioner satisfies fan second regulation condition, under the condition that satisfies, adjust new trend fan rotational speed, specific S30 includes:
s31: temperature value T before introduction of fresh air Front part -said temperature value T after fresh air introduction Rear end When the temperature difference value delta T is less than or equal to the preset temperature difference value delta T, the rotating speed adjusting condition of the fresh air fan is met, and the rotating speed of the fresh air fan is controlled and adjusted;
s32: temperature value T before the introduction of the fresh air Front side -said temperature value T after fresh air introduction Rear end And when the temperature difference value is greater than the preset temperature difference value delta T, the rotating speed adjusting condition of the fresh air fan is not met, and the fresh air fan is controlled to continue to operate at the current rotating speed.
Preferably, the indoor unit outlet air temperature value T is periodically measured in S31-S32 Go out Detect, further can reach the purpose of adjusting new trend fan rotational speed, wherein, indoor set air-out temperature value T Go out The method comprises the following steps: temperature value T before fresh air introduction Front side Temperature value T after introduction of fresh air Rear end The preset temperature difference value delta T belongs to [1 ℃, 3℃ ]]And Δ T is preferably 2 ℃; wherein the outlet air temperature value T of the indoor unit is periodically detected Go out In this case, the detection period may be set to 10min, but other times may also be set, which is not limited herein.
Preferably, in S40, when the rotation speed of the fresh air fan is adjusted, the adjustment may be performed according to an initial operating gear of the fresh air fanAdjustment is carried out so that the air conditioner can meet the fresh air demand of a user and simultaneously cannot influence the indoor environment temperature value T in the fresh air mode Inner part Specifically, S40 includes:
s41: the fresh air fan is at the first gear V 1 When the fan runs, the fresh air fan is controlled to increase the speed v by the first speed 1 Increasing until the strong gear V is reached 0 ′；
S42: the fresh air fan is in the second gear V 2 When the fan runs, the fresh air fan is controlled to increase the speed v by the second speed 2 Increasing until the strong gear V is reached 0 ′；
S43: the fresh air fan is in the third gear V 3 When in operation, the fresh air fan is controlled to increase the speed v by the third speed 3 Increasing until the strong gear V is reached 0 ′；
Wherein the first speed increase v 1 The second acceleration v 2 And the third speed increase v 3 Satisfies the following conditions: v. of 1 ＜v 2 ＜v 3 。
Preferably, in the process of adjusting the rotation speed of the fresh air fan according to different gears in S41-S43, when the fresh air fan is in the first gear V 1 During operation, a first speed increase v can be adjusted 1 Increased to finally reach a powerful gear V 0 ' to this end; when the fresh air fan is in the second gear V 2 During operation, the speed can be increased by a second speed increase v 2 Increase and finally reach a strong gear V 0 ' to date; when the fresh air fan is in the third gear V 3 During operation, the third speed increase v can be adjusted 3 Increase and finally reach a strong gear V 0 ' to this point.
For example, the first acceleration v 1 Can be set to 10%, the second speed increase v 2 At 20%, the third acceleration v 3 Is 30 percent; in the first gear V of the fresh air fan 1 Second gear V 2 And a third gear V 3 During operation, the gears are increased by 10%, 20% and 30% respectively until a strong gear V is achieved 0 '; of course, the first speed increase v 1 Second acceleration v 2 And a third acceleration v 3 The setting may also be other values, which may be determined according to the actual operation efficiency of the air conditioner and the actual requirements of the user, and is not limited herein.
[ second embodiment ]
In a second embodiment of the present invention, there is provided an air conditioner control device for executing the air conditioner control method described in the above-described embodiments, and the control device includes:
the detection module is used for detecting the outdoor environment temperature value T when the air conditioner operates and the fresh air mode is started Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out ；
A judging module for judging the outdoor environment temperature T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first regulation condition of the fan; when the first regulation condition of the fan is met, further judging whether the air conditioner meets a second regulation condition of the fan;
the adjusting module is used for adjusting the gear of the fresh air fan when a first adjusting condition of the fan is met; when the second adjusting condition of the fan is met, according to the air outlet temperature value T of the indoor unit Go out And adjusting the rotating speed of the fresh air fan.
Preferably, when the air conditioner control device is used for executing the control method in the foregoing embodiment, all technical features and all beneficial effects of the control method in the foregoing embodiment are provided, and details are not repeated here.
[ third embodiment ]
In a third embodiment of the present invention, there is provided an air conditioner including a computer-readable storage medium storing a computer program and a processor, the computer program, when read by the processor, implementing the air conditioner control method as described in the above embodiments.
Preferably, after the air conditioner implements the control method in the above embodiment, the air conditioner has all technical features and all beneficial effects of the control method in the above embodiment, which are not described in detail herein.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. An air conditioner control method, comprising:
the air conditioner operates, and when the fresh air mode is started, the outdoor environment temperature value T is detected Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out ；
According to the outdoor environment temperature value T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first regulation condition of the fan;
if so, adjusting the gear of the fresh air fan, and simultaneously further judging whether the air conditioner meets a second adjusting condition of the fan;
if yes, according to the indoor unit air outlet temperature value T Go out And adjusting the rotating speed of the fresh air fan.
2. The air conditioner control method according to claim 1, wherein the judging whether the air conditioner satisfies a fan first regulation condition comprises:
temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 When the air conditioner meets the first adjusting condition of the fan, the air conditioner controls the fresh air fan to be in an initial gear V 0 Running;
and/or, at indoor ambient temperature value T Inner part -outdoor ambient temperature value T Outer cover < fourth preset temperature value T 4 When the air conditioner does not meet the first adjusting condition of the fan, the fresh air fan is controlled to be in a strong gear V 0 ' running;
wherein the initial gear V 0 And the strong gear V 0 ' satisfies: v 0 ＜V 0 ′。
3. The air conditioner control method according to claim 2, wherein the initial gear V is set to V 0 The method comprises the following steps: first gear V 1 Second gear V 2 And a third gear V 3 And the meeting of the first fan adjusting condition comprises the following steps:
temperature value T of indoor environment Inner part -outdoor ambient temperature value T Outer cover Not less than a first preset temperature value T 1 When the fresh air fan is controlled to be at the first gear V 1 Running;
and/or at said first preset temperature value T 1 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than a second preset temperature value T 2 In time, the fresh air fan is controlled to be at the second gear V 2 Running;
and/or at said second preset temperature value T 2 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than third preset temperature value T 3 In time, the fresh air fan is controlled to be at the third gear V 3 Running;
wherein the first preset temperature value T 1 A second preset temperature value T 2 And the third preset temperature value T 3 Satisfies the following conditions: t is 1 ＜T 2 ＜T 3 (ii) a The first gear V 1 The second gear V 2 And the third gear V 3 Satisfies the following conditions: v 1 ＜V 2 ＜V 3 。
4. The air conditioner control method according to claim 3, wherein the indoor unit outlet air temperature value T is set to Go out The method comprises the following steps: air-out temperature T before fresh air introduction Front part And the air outlet temperature T after the introduction of fresh air Rear end The control method further comprises:
periodically detecting the temperature T of the air outlet before the introduction of the fresh air Front side And the newAir outlet temperature T after air introduction Rear end ；
According to the air outlet temperature T before the introduction of the fresh air Front side The air outlet temperature T after the introduction of the fresh air Rear end And presetting a relation between temperature difference values delta T, and judging whether the air conditioner meets a second regulation condition of the fan;
and if so, adjusting the rotating speed of the fresh air fan.
5. The air conditioner control method according to claim 4, wherein the judging whether the air conditioner satisfies the second fan adjustment condition includes:
temperature value T before the introduction of the fresh air Front part -said temperature value T after fresh air introduction Rear end When the temperature difference value delta T is less than or equal to the preset temperature difference value delta T, the rotating speed adjusting condition of the fresh air fan is met, and the rotating speed of the fresh air fan is controlled and adjusted;
temperature value T before the introduction of the fresh air Front side -said temperature value T after fresh air introduction Rear end And when the temperature difference value is greater than the preset temperature difference value delta T, the rotating speed adjusting condition of the fresh air fan is not met, and the fresh air fan is controlled to continuously operate at the current rotating speed.
6. The air conditioner control method according to claim 5, wherein the controlling and adjusting the rotation speed of the fresh air fan comprises:
the fresh air fan is in the first gear V 1 When in operation, the fresh air fan is controlled to increase the speed v by a first speed 1 Increasing until the strong gear V is reached 0 ′；
And/or the fresh air fan is in the second gear V 2 When in operation, the fresh air fan is controlled to increase the speed v by the second speed 2 Increasing until the strong gear V is reached 0 ′；
And/or the fresh air fan is in the third gear V 3 When in operation, the fresh air fan is controlled to increase the speed v by the third speed 3 Increasing until the strong gear V is reached 0 ′；
Wherein the first speed increase v 1 And the second acceleration v 2 And the third acceleration v 3 Satisfies the following conditions: v. of 1 ＜v 2 ＜v 3 。
7. The air conditioner control method according to claim 2, wherein said controlling said fresh air blower to a strong gear V 0 The' operation includes:
at a third preset temperature value T 3 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover Not less than fourth preset temperature value T 4 In time, the fresh air fan is controlled to be in a strong gear V 0 ' run.
8. The air conditioner control method according to claim 7, wherein said controlling said fresh air blower to a strong gear V 0 ' running further comprises:
at a fourth preset temperature value T 4 > the indoor ambient temperature value T Inner part -said outdoor ambient temperature value T Outer cover When the fan is in use, the fresh air fan is controlled to be in a strong gear V 0 Running, and simultaneously judging whether the air conditioner meets a third regulation condition of the fan;
if so, the gears of the indoor fan and the outdoor fan are adjusted.
9. The air conditioner control method according to claim 8, wherein said adjusting the gears of the indoor fan and the outdoor fan comprises:
controlling and adjusting the gear of the indoor fan to a mute gear V 01 While at the outdoor ambient temperature value T Outer cover When the indoor temperature value is greater than a preset indoor temperature value T, controlling the indoor fan to stop running;
wherein the mute gear V 01 < the initial gear V 0 。
10. The air conditioner control method according to claim 9, wherein said adjusting the gear of the indoor fan and the outdoor fan further comprises:
when the indoor fan stops operating, the gear of the outdoor fan is controlled and adjusted to a mute gear V 01 While at the outdoor ambient temperature value T Outer cover And when the indoor temperature value is greater than the preset indoor temperature value T, controlling the outdoor fan to stop running.
11. An air conditioner control device, comprising:
the detection module is used for detecting the outdoor environment temperature value T when the air conditioner operates and the fresh air mode is started Outer cover Indoor environment temperature value T Inner part And the air outlet temperature value T of the indoor unit Go out ；
A judging module for judging the outdoor environment temperature T Outer cover And the indoor ambient temperature value T Inner part Judging whether the air conditioner meets a first adjusting condition of a fan or not; when the first regulation condition of the fan is met, further judging whether the air conditioner meets a second regulation condition of the fan;
the adjusting module is used for adjusting the gear of the fresh air fan when a first adjusting condition of the fan is met; when the second adjusting condition of the fan is met, according to the air outlet temperature value T of the indoor unit Go out And adjusting the rotating speed of the fresh air fan.
12. An air conditioner comprising a computer-readable storage medium storing a computer program and a processor, wherein the computer program, when read by the processor, implements the air conditioner control method according to any one of claims 1 to 10.
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