WO2019205844A1 - 一种空调室内机及其新风装置的控制方法 - Google Patents

一种空调室内机及其新风装置的控制方法 Download PDF

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Publication number
WO2019205844A1
WO2019205844A1 PCT/CN2019/079084 CN2019079084W WO2019205844A1 WO 2019205844 A1 WO2019205844 A1 WO 2019205844A1 CN 2019079084 W CN2019079084 W CN 2019079084W WO 2019205844 A1 WO2019205844 A1 WO 2019205844A1
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Prior art keywords
air
fresh air
quality value
indoor
air quality
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PCT/CN2019/079084
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English (en)
French (fr)
Inventor
冯会民
于明基
张立智
常全成
徐翔
杨聪慧
Original Assignee
青岛海尔空调器有限总公司
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Publication of WO2019205844A1 publication Critical patent/WO2019205844A1/zh

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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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • 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
    • 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
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • 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
    • F24F2110/52—Air quality properties of the outside air
    • 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

Definitions

  • the invention relates to the technical field of household appliances, in particular to an air conditioner indoor unit and a control method thereof.
  • Air conditioners are widely used household appliances. They generally have heating and cooling functions. When the ambient temperature is too low or too high, the temperature of the indoor air is adjusted to provide a suitable indoor environment for the user. The quality of life of the user.
  • the current air conditioner only heats or cools the indoor air during heating or cooling, and at the same time, the user closes the room door at the same time in order to maintain the indoor temperature, so that the indoor air quality is Will gradually deteriorate, which will adversely affect the user's health.
  • air pollution has intensified in recent years, especially during the heating season in winter, people are more reluctant to open windows, so that the indoor air quality will become worse and worse, and the oxygen content will be lower and lower, which will affect the health of the body.
  • the air conditioning indoor unit introduces a fresh air device
  • the fresh air function when used, the amount of air for heat exchange is increased.
  • the air conditioning heating capacity is constant, it takes a longer time for the air conditioner to reach the temperature set by the user. Will make the heating effect worse, which will affect the user experience.
  • a further object of the invention is to improve the user experience.
  • Another further object of the present invention is to provide an indoor unit using the above-described fresh air control method.
  • the present invention provides a method for controlling a fresh air device of an air conditioner indoor unit, wherein a fresh air device is disposed on one side of the indoor unit for transmitting outdoor fresh air to the indoor; and a purification device is installed in the fresh air device;
  • Control methods include:
  • the matching condition stipulates that the cleaning program corresponds to the air quality value range of the indoor fresh air
  • the purification device includes a purification module at its air outlet and a dust removal module at the air inlet.
  • the cleaning program corresponds to a range of air quality values of the indoor fresh air including:
  • the cleaning procedure is to clean the purification module
  • the cleaning procedure is to clean the dust removal module
  • the cleaning procedure is to clean the purification module and the dust removal module.
  • the method further includes
  • the fresh air device is turned on to operate at the first air exchange speed for fresh air
  • the fresh air device is operated at the second air exchange speed for fresh air
  • the fresh air device is stopped until the air quality value in the room is less than or equal to the second preset air quality value.
  • the method further includes:
  • the fresh air device runs the first preset time for the fresh air at the second air exchange speed
  • the centrifugal fan of the fresh air device is operated at the default air exchange speed to change the fresh air until the indoor air quality is less than or equal to the second preset air quality value, and the fresh air device is stopped.
  • the method further comprises:
  • the fresh air device operates at the default air exchange speed to change the fresh air until the indoor air quality value is less than or equal to the second preset air quality value, and the fresh air device is stopped.
  • the method further comprises:
  • the indoor temperature reaches a preset temperature and the indoor air quality value is greater than the second preset air quality value
  • the blower of the indoor unit stops running, and the fresh air device runs at the second change air speed until the indoor air quality value is less than or equal to the second preset air quality value, and the fresh air device is stopped.
  • the indoor temperature is greater than the indoor preset temperature and the indoor air quality value is less than or equal to the second preset air quality value;
  • the fresh air device stops running, and the indoor unit continues to cool until the indoor temperature is less than or equal to the indoor preset temperature, and the indoor unit is stopped.
  • the indoor air blower operates at the first air supply speed
  • the indoor air blower operates at the second air supply speed
  • the indoor air blower When the fresh air device is operated at the default air exchange speed, the indoor air blower operates at the default air supply speed;
  • the indoor unit blower runs at the second air supply speed
  • the fresh air unit operates at the default air change speed.
  • the first air exchange speed is greater than a default air exchange speed; the second air rotation speed is less than a default air exchange speed;
  • the first air supply speed is greater than the default air supply speed; the second air supply speed is greater than the default air supply speed.
  • the invention also provides an air conditioner indoor unit, comprising:
  • the casing has an air inlet at the top and a blower at the lower portion;
  • the fresh air device includes an air inlet module and a fan module connected to the air inlet module;
  • the air inlet of the air inlet module is connected to the outdoor;
  • the fan module includes a centrifugal fan, and the centrifugal fan is configured to suck the air from the outdoor air intake module and discharge it from the air outlet of the fan module to the indoor;
  • a controller comprising a first air quality detector, a second air quality detector and a temperature detector; the first air quality detector configured to detect air quality in the room; the second air quality detector configured to detect air in the fresh air outside Quality; the temperature detector is configured to detect the temperature in the chamber;
  • the memory stores the computer program in the memory, and when the computer program runs, causes the controller to execute the above control method.
  • An aspect of the present invention provides an indoor unit. Since a fresh air device is newly added to a conventional air conditioner indoor unit, a purifying device is installed in the fresh air device, and the purifying device includes a purifying module and a dust removing module, so in the air conditioning refrigeration or heating process, Even if the window is closed, outdoor air can be introduced into the room through the fresh air device to provide continuous and fresh air to the enclosed indoor space, thereby increasing the oxygen content of the indoor air and preventing the air conditioning disease.
  • Another aspect of the present invention provides a control method for the above fresh air device.
  • the source is continuously sent to the indoors, and is purified and sent to the indoors through the purification device. Therefore, the pollutants are cleaned by the purification device for a long time. Collection and deposition, which in turn affects the degree of cleanliness of the outdoor air, which is difficult for users to detect. Therefore, the present invention provides a cleaning procedure corresponding to the purification device, and at different stages, the user is reminded to perform different cleaning procedures to ensure that the fresh air device continuously delivers outdoor air with an excellent air index to the room.
  • the present invention uses the indoor air quality value as a main reference standard.
  • the fresh air device uses the first air exchange speed (ie, high speed). The operation is performed to change the fresh air, so that the pollution level of the indoor air is lowered as soon as possible; when the indoor air quality value is lower than the first preset air quality value, the fresh air device is operated at the second change air speed (ie, low speed) for the fresh air.
  • the indoor air quality value is less than or equal to the second preset air quality value, the fresh air device is stopped.
  • the fresh air device of the present invention stops running, when the indoor air quality value is again greater than the second preset air quality value, the fresh air device operates at the default air exchange speed (ie, medium speed) for fresh air until the indoor air quality If the value is less than or equal to the second preset air quality value, the fresh air device is stopped, and the cycle is reciprocated to maintain good air quality for a long time.
  • the changing speed of the fresh air device is the speed of the centrifugal fan.
  • the default air change speed may be a preset speed value, and the speed value higher than the default value is a high speed, and the speed value lower than the default value is a low speed.
  • the indoor temperature does not fluctuate greatly, if the indoor temperature reaches a preset temperature and the indoor air quality value is greater than the second preset air quality value; the indoor unit's blower 103 stops operating, and the fresh air device Running at the second air exchange speed until the indoor air quality value is less than or equal to the second preset air quality value, stopping the operation of the fresh air device; if the indoor temperature is greater than the indoor preset temperature and the indoor air quality value is less than or equal to the second preset Air quality value; the fresh air device stops running, and the indoor unit continues to cool until the indoor temperature is less than or equal to the indoor preset temperature, and the indoor unit is stopped.
  • FIG. 1 is a flow chart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 2 is an optional flowchart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 3 is another alternative flowchart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 4 is still another alternative flowchart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 5 is still another optional flowchart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention
  • Figure 6 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention.
  • Figure 7 is a schematic block diagram of an indoor unit of an air conditioner in accordance with one embodiment of the present invention.
  • FIG. 1 is a flowchart of a fresh air control method for an air conditioner indoor unit according to an embodiment of the present invention.
  • the air conditioner may affect the cooling effect when operating in the cooling mode, and the fresh air device is installed with a purifying device. If the operation of the fresh air device is not controlled separately, in the cooling mode, the temperature difference of the air that needs to be heat exchanged per unit area changes more, and the energy required is more, but if the cooling capacity is constant, the overall cooling effect of the air conditioner is caused. Getting worse. Through the separate control of the fresh air device operation, the fresh air is replaced indoors without affecting the cooling effect, so that the user can achieve the best comfortable experience. In order to achieve the above object, the present embodiment provides a special method for controlling a fresh air device.
  • a method for controlling a fresh air device of an air conditioner indoor unit of the present embodiment includes:
  • the air quality value described above is used to determine whether to activate the fresh air device of the indoor unit.
  • step S108 the fresh air device is turned on, and the fresh air outside the room is started to be sent to the indoor;
  • the fresh air purification device After the fresh air system is operated for a period of time, the fresh air purification device will be accumulated by the dust of the polluted gas, which will affect the quality of the outdoor air entering the room, so it is necessary to monitor the quality of the outdoor air entering the room.
  • step S110 is performed to obtain an air quality value of the outdoor fresh air entering the room to detect the air quality of the outdoor fresh air entering the room.
  • S112 judging whether the air quality value of the fresh air outside the room and the cleaning procedure of the fresh air device match. That is, the air quality value of the outdoor fresh air and the cleaning procedure of the fresh air device are matched, and the cleaning program of the different fresh air device is matched according to different air quality value ranges, and the cleaning program cleans the purification device of the fresh air device, and the purification device includes The purification module 1221 at the air outlet and the dust removal module 1212 at the air inlet are specifically described below.
  • step S114 is executed: the cleaning process is started.
  • step S110 is performed to continue to obtain the air quality value of the outdoor fresh air.
  • FIG. 2 is an optional flow chart of the air conditioning indoor air fresh air device control method according to an embodiment of the present invention
  • Step S202 matching the air quality value of the outdoor fresh air and the cleaning procedure of the fresh air device; the matching condition is divided into three cases:
  • step S204 when the air quality value of the outdoor fresh air is greater than the first preset air quality value and less than the second preset air quality value, step S206 is performed to clean the purification module.
  • the degree of pollution of the outdoor air entering the room is small, indicating that the purification function of the purification module is reduced, which affects the purification effect, and therefore needs to be cleaned by the user.
  • step S210 is performed to clean the filter module.
  • the outdoor air pollution entering the room is aggravated, and the filtering function of the preliminary filtering module entering the room is lowered, so that the large particle pollutants enter the fresh air module, so that the purification function of the purification module is intensified, and the purification of the purification module is indirectly affected.
  • the purification function of the module the inventor has undergone several tests, in this case only cleaning the filter module can achieve better results, reducing the cost of manual cleaning.
  • step S212 when the air quality value of the outdoor fresh air is greater than or equal to the third preset air quality value, step S214 is performed to clean the purification module and the filtering module.
  • the outdoor air pollution entering the room has been seriously polluted. This situation occurs when the outdoor air is seriously polluted for a long time.
  • the filtering function of the filter module and the purification function of the purification module are greatly It is weakened. Therefore, it is necessary to clean the purification module and the filter module at the same time in order to achieve the outdoor air entering the room.
  • a dust sensor is used to detect the cooling of the outdoor air entering the room.
  • the detected value of the dust sensor is less than 35 ⁇ g/m 3
  • the air quality sent into the room is excellent.
  • the detected value is greater than 35 ⁇ g/m 3 and less than 75 ⁇ g/m 3
  • the air quality sent into the room is good, and the cleaning module needs to be cleaned.
  • the detected value When the detected value is greater than 75 ⁇ g/m 3 and less than 115 ⁇ g/m 3 , it indicates that the air quality sent into the room is slightly polluted, and the filter module needs to be cleaned; when the detected value is greater than 115 ⁇ g/m 3 , the air quality is seriously polluted, and it is necessary to simultaneously Clean the purification module and filter module; if it is more serious, you can replace the purification module and filter module in time.
  • FIG. 3 is another alternative flow chart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention, as follows:
  • the above air quality value controls the basis of the operation mode of the fresh air device.
  • step S306 the fresh air device is operated at the first air exchange speed to perform a fresh air
  • the fresh air device continues to operate at the first air exchange speed for fresh air to reduce the indoor air quality value.
  • step S308 is performed to obtain the indoor air quality value again to detect the indoor air quality after the fresh air is changed for a period of time.
  • step S312 the fresh air device is operated at the second air exchange speed to perform a fresh air to further improve the air quality in the room.
  • step S314 the air quality value and the preset air quality value are compared again, that is, step S314 is performed: until the air quality value is less than or equal to the second preset air quality value.
  • step S316 is executed: the fresh air device is stopped, that is, the indoor air quality has reached the standard.
  • the fresh air device continues to operate at the second air exchange speed until the air mass value is less than the second predetermined air quality value.
  • step S304 determines whether the air quality in the room is not seriously polluted, but in order to effectively improve the circulation of the air in the enclosed room.
  • step 318 is performed.
  • the fresh air device is operated at the second air exchange speed to change the fresh air. After the first preset time, the fresh air device is stopped. At this time, the indoor air quality value has reached the standard, and no outdoor fresh air is needed.
  • the air quality may refer to PM2.5, CO2 content, dust pollution, and the like.
  • Step S320 after the fresh air device stops running for a second preset time, the indoor air quality value decreases, and then step 322 is performed, and the fresh air device operates at the default air exchange speed until the air quality value is less than or equal to the second preset air quality.
  • the value is up, stop running the fresh air device.
  • the fresh air device uses high-speed operation to speed up the improvement of indoor air quality.
  • the fresh air device can be directly converted to low-speed operation to maintain the indoor air quality without using medium-speed operation.
  • the purpose of maintaining indoor temperature and indoor air quality can still be achieved, and the user is provided with a better user experience.
  • Such a control method can minimize the overall energy consumption of the air conditioner.
  • FIG. 4 is still another optional flowchart of a method for controlling a fresh air device of an air conditioner indoor unit according to an embodiment of the present invention, and the specific control steps are as follows:
  • the indoor air does not deliver fresh outdoor air, and the indoor air quality is bound to drop.
  • step S408 is performed, and the fresh air device operates at the default air exchange speed to perform a fresh air;
  • step S402 the fresh air device stops running.
  • step S410 Go to step S410 to determine whether the air quality value is less than or equal to the second preset air quality value
  • step S412 is executed to stop running the fresh air device
  • step S408 If no, proceed to step S408, and the fresh air device continues to operate at the default air exchange speed for fresh air.
  • FIG. 5 is an air conditioner according to an embodiment of the present invention. Another optional flow chart of the indoor air fresh air device control method, the specific process is as follows:
  • the fresh air device After the indoor air quality is up to standard, the fresh air device will stop running, but the outdoor fresh air that was previously sent into the room will interfere with the indoor temperature to some extent.
  • S506 determining whether the indoor temperature is less than a preset temperature and whether the air quality is less than or equal to a second preset air quality value
  • two variables of room temperature and air quality value are selected to control the operation of the fresh air device.
  • step S508 is executed to stop running the indoor unit and the fresh air device
  • step S510 if the indoor temperature reaches the preset temperature, but the air quality value is greater than the second preset air quality value, indicating that the indoor air quality is not up to standard, step S512 is performed.
  • S512 The indoor unit is stopped, and the fresh air device is operated at the second air exchange speed to input the outdoor fresh air to the indoor low speed.
  • step S514 is performed to determine whether the air quality value is less than or equal to the second preset air quality value
  • step S516 is executed to stop running the fresh air device
  • the fresh air device continues to send fresh air to the room to improve the indoor air quality.
  • step S528 if the indoor temperature is greater than the preset temperature, but the air quality value is less than or equal to the second preset air quality value, indicating that the indoor temperature is too high, step S520 is performed.
  • the indoor air quality value is obtained again.
  • S522 Determine whether the indoor temperature is less than or equal to the indoor preset temperature.
  • step S524 If yes, proceed to step S524 to stop running the indoor unit
  • the preset temperature has a deviation of 2 ° C from the target temperature of the cooling, assuming that the target temperature is 26 ° C, allowing a temperature difference of ⁇ 2 ° C.
  • the indoor unit stops operating, the fresh air device After running for a period of time, the temperature becomes 28 °C, then the indoor unit performs cooling operation. After a period of time, the air quality reaches the standard, the fresh air device stops running, and the indoor unit continues to run until the preset temperature is met.
  • the technical solution provided by the invention can control the indoor air temperature while controlling the indoor temperature more stably, and gives the user a good experience.
  • the indoor air blower when the fresh air device is operated at the first air exchange speed, the indoor air blower is operated at the first air supply speed; when the fresh air device is operated at the second air exchange speed, the indoor air blower is operated at the second air supply speed.
  • the indoor air blower runs at the default air supply speed; when the fresh air device stops running, the indoor air blower runs at the second air supply speed; when the indoor unit stops running, the fresh air device defaults to the wind Speed running.
  • first air exchange speed is greater than the default air exchange speed (medium speed); the second air exchange speed (low speed) is less than the default air exchange speed (medium speed); the first air supply speed is greater than the default air supply speed; The second air supply speed is greater than the default air supply speed.
  • the air blower of the indoor unit is also used at a high speed to enable the fresh air to be heat-exchanged into the room. If the blower of the indoor unit uses a low speed to send fresh air into the room, then there will be more fresh air that cannot be sent to the indoor unit for heat exchange and then discharged from the air supply port, so that the temperature fluctuation in the room is large, so the centrifuge of the fresh air device and The blower of the indoor unit should be properly matched, so that the temperature fluctuation in the room is not large.
  • the air blower of the indoor unit can use the low-speed circulating indoor air to give the user a better experience to save energy.
  • the centrifuge of the fresh air device When the indoor unit stops running, the centrifuge of the fresh air device operates at a medium speed to ensure the indoor air quality. If the centrifugal speed of the fresh air device is small, the indoor air quality may not be guaranteed.
  • the present invention also provides an air conditioner indoor unit
  • Fig. 6 is a schematic structural view of an air conditioner indoor unit according to an embodiment of the present invention.
  • the indoor unit 100 includes a casing 110 and a fresh air device 120.
  • the top of the casing 110 has an air inlet 101, and the lower portion has a blowing port 102.
  • the fresh air device 120 is disposed at one end of the casing 110.
  • the fresh air device 120 includes an air inlet module 121 and a fan module 122 connected to the air inlet module 121;
  • the module air inlet 1211 of the air inlet module 121 is connected to the outdoor unit; the fan module 122 includes a centrifugal fan 1220, and the centrifugal fan 1220 is configured to suck the air from the outdoor air intake module 121 and discharge it from the air outlet 1222 of the fan module 122 to the indoor.
  • the indoor unit 100 also includes a controller 140 and a memory 150.
  • the controller 140 is provided with a first air quality detector 141, a second air quality detector 142, and a temperature detector 143, wherein the first air quality detector 141 is configured to detect air quality in the room, and the first air quality detector 142 is configured The air quality of the outdoor fresh air is detected; the temperature detector 143 is configured to detect the temperature in the room.
  • the computer program is stored in the memory 150, and when the computer program 151 is in operation, the controller is caused to execute the control method of each of the above embodiments.

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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)
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  • Air Conditioning Control Device (AREA)

Abstract

一种空调室内机（100）及其新风装置的控制方法，室内机（100）的一侧设有新风装置（120），用于向室内输送新风；新风装置（120）内安装有净化装置。控制方法包括：开启室内机（100）运行（S102），获取室内的空气质量值（S104）；判断室内的空气质量值是否大于空气质量阈值（S106）；若是，开启新风装置（120）进行换新风（S108）；在此获取室外新风的空气质量值与预设的新风装置（120）的清理程序进行匹配（S112）；匹配条件规定有清理程序对应室内新风的空气质量值范围；根据匹配结果确定并启动净化装置对应的清理程序（S114）。本申请提供了净化装置对应的清理程序，在不同阶段，提醒用户进行不同的清理程序，以保证新风装置（120）持续不断向室内输送空气指数优良的室外气体。

Description

一种空调室内机及其新风装置的控制方法 技术领域
本发明涉及家电技术领域，特别是涉及一种空调室内机及其换新风的控制方法。
背景技术
空调器是应用非常广泛的一种家用电器，一般具有制热和制冷功能，在环境温度过低或过高时对室内空气的温度进行调节，为用户提供一个适宜的室内环境，有效地提高了用户的生活品质。
但是，由于目前的空调器在制热或制冷时只是将室内的空气进行循环加热或降温，同时用户为了保持室内的温度，会将居室的房门同时关闭，这样一来，室内的空气质量就会逐渐变差，从而对用户的身体健康造成不利影响。特别地，近年来大气污染日益加剧，尤其在冬季供暖季节，人们多不愿开窗通风，这样，室内空气质量会越来越差，含氧量越来越低，影响身体健康。
目前的空调室内机引入新风装置后，使用新风功能时，会增加进行热交换的空气量，在空调制热能力不变的前提下，空调运行时需要更长的时间才能到达用户设定的温度，会使得制热效果变差，从而影响用户体验。
发明内容
本发明的一个目的是要提供一种克服上述问题或者至少部分地解决上述问题的室内机换新风控制方法。
本发明一个进一步的目的是提高用户体验。
本发明另一个进一步的目的提供一种采用上述换新风控制方法的室内机。
特别地，本发明提供了一种空调室内机的新风装置的控制方法，室内机的一侧设有新风装置，用于向室内输送室外新风；新风装置内安装有净化装置；
控制方法包括：
开启室内机运行；
获取室内的空气质量值；
判断室内的空气质量值是否大于空气质量阈值；
若是，开启新风装置进行换新风；
获取进入室内的室外新风的空气质量值；
将室外新风的空气质量值与预设的新风装置的清理程序进行匹配；匹配条件规定有清理程序对应室内新风的空气质量值范围；
根据匹配的结果确定并启动净化装置对应的清理程序；其中
净化装置包括位于其出风口处的净化模块和进风口处的除尘模块。
优选地，清理程序对应室内新风的空气质量值的范围包括：
当室外新风的空气质量值大于第一预设空气质量值且小于第二预设空气质量值时，清理程序为清理净化模块；
当室外新风的空气质量值大于等于第二预设空气质量值且小于第三预设空气质量值时，清理程序为清理除尘模块；或
当室外新风的空气质量值大于等于第三预设空气质量值时，清理程序为清理净化模块和除尘模块。
优选地，获取室内的空气质量值后还包括
判断室内的空气质量值是否大于第一预设空气质量值；
若是，开启新风装置以第一换风转速运行进行换新风；
再次获取室内的空气质量值；
判断室内的空气质量值是否小于等于第一预设空气质量值且大于第二预设空气质量值时；
若是，新风装置以第二换风转速运行进行换新风；
直至室内的空气质量值小于等于第二预设空气质量值，停止运行新风装置。
优选地，判断室内的空气质量值是否大于第一预设空气质量值后还包括：
若否，新风装置以第二换风转速运行第一预设时间进行换新风；
停止运行新风装置达第二预设时间后；
新风装置的离心风机以默认换风转速运行进行换新风，直至室内空气质量小于等于第二预设空气质量值，停止运行新风装置。
优选地，停止运行新风装置后还包括：
获取室内的空气质量值；
若室内的空气质量值大于第二预设空气质量值，新风装置以默认换风转 速运行进行换新风，直至室内空气质量值小于等于第二预设空气质量值，停止运行新风装置。
优选地，停止运行新风装置后还包括：
获取室内温度和室内的空气质量值；
判断室内温度是否小于预设温度且室内的空气质量值是否小于等于第二预设空气质量值；
若是，停止运行室内机和新风装置。
优选地，若否，如果室内温度达到预设温度而室内的空气质量值大于第二预设空气质量值；
室内机的送风机停止运行，新风装置以第二换风转速运行，直至室内的空气质量值小于等于第二预设空气质量值时，停止运行新风装置。
优选地，若否，如果室内温度大于室内预设温度而室内的空气质量值小于等于第二预设空气质量值；
新风装置停止运行，室内机继续制冷，直至室内温度小于等于室内预设温度，停止运行室内机。
优选地，新风装置以第一换风转速运行时，室内机送风机以第一送风风速运行；
新风装置以第二换风转速运行时，室内机送风机以第二送风风速运行；
新风装置以默认换风转速运行时，室内机送风机以默认送风风速运行；
新风装置停止运行时，室内机送风机以第二送风风速运行；
室内机停止运行时，新风装置以默认换风转速运行。
优选地，第一换风转速大于默认换风转速；第二换风转速小于默认换风转速；
第一送风转速大于默认送风转速；第二送风转速大于默认送风转速。
本发明还提供了一种空调室内机，包括：
机壳，其顶部具有进风口，下部形成送风口；
新风装置，设置于机壳的一侧端部；其中
新风装置包括进风模块和与进风模块连通的风机模块；
进风模块的进风口连通至室外；风机模块包括离心风机，离心风机配置成吸入进风模块来自于室外的空气，并从风机模块的出风口排出至室内；
控制器，其包括第一空气质量检测器、第二空气质量检测器和温度检测 器；第一空气质量检测器配置成检测室内的空气质量；第二空气质量检测器配置成检测室外新风的空气质量；温度检测器配置成检测室内的温度；以及
存储器，存储器内存储计算机程序，并且计算机程序运行时，使得控制器执行上述的控制方法。
本发明一方面提供了一种室内机，由于在传统空调室内机上新增有新风装置，新风装置内安装有净化装置，净化装置包括净化模块和除尘模块，因此在空调制冷或者制热过程中，即使关闭窗户，也可以通过新风装置将室外空气引入室内，为封闭的室内空间提供持续且新鲜的空气，从而增加室内空气的含氧量，杜绝空调病。
本发明另一方面提供了一种上述新风装置的控制方法，当室外空气污染时，其源源不断输送至室内，经过净化装置净化送至室内，因此，长时间下去，污染物会被净化装置所收集和沉积，进而会影响对室外空气的净化程度，而这种影响用户是很难察觉的。因此本发明提供了净化装置对应的清理程序，在不同的阶段，提醒用户进行不同的清理程序，以保证新风装置持续不断向室内输送空气指数优良的室外气体。
进一步地，本发明以室内的空气质量值为主要参考标准，当室内的空气质量值大于第一预设空气质量值时，即室内空气污染严重时，新风装置以第一换风转速(即高速)运行进行换新风，使室内空气的污染程度尽快降下去；当室内的空气质量值降低至第一预设空气质量值以下时，新风装置以第二换风转速(即低速)运行进行换新风，直至室内的空气质量值小于等于第二预设空气质量值时，停止运行新风装置。
再进一步地，本发明的新风装置停止运行后，当室内空气质量值再次大于第二预设空气质量值时，新风装置以默认换风转速(即中速)运行进行换新风，直至室内空气质量值小于等于第二预设空气质量值，停止运行新风装置，如此循环往复，长时间保持良好的空气质量。新风装置运行的换风转速是指其离心风机的转速。默认换风转速可以为一预设转速值，高于该默认值一预设差值的转速值为高速，低于该默认值一预设差值的转速值为低速。
更进一步地，为了引入新风后，室内温度不会出现大的波动，如果室内温度达到预设温度而室内的空气质量值大于第二预设空气质量值；室内机的送风机103停止运行，新风装置以第二换风转速运行，直至室内的空气质量值小于等于第二预设空气质量值时，停止运行新风装置；如果室内温度大于 室内预设温度而室内的空气质量值小于等于第二预设空气质量值；新风装置停止运行，室内机继续制冷，直至室内温度小于等于室内预设温度，停止运行室内机。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的空调室内机新风装置控制方法的流程图；
图2是根据本发明一个实施例的空调室内机新风装置控制方法的一种可选流程图；
图3是根据本发明一个实施例的空调室内机新风装置控制方法的另一种可选流程图；
图4是根据本发明一个实施例的空调室内机新风装置控制方法的再一种可选流程图；
图5是根据本发明一个实施例的空调室内机新风装置控制方法的又一种可选流程图；
图6是根据本发明一个实施例的空调室内机的示意性结构图；
图7是根据本发明一个实施例的空调室内机的示意性框图。
具体实施方式
本实施例首先提供了一种空调室内机换新风的控制方法，图1是根据本发明一个实施例的空调室内机换新风控制方法的流程图。
一般地，在传统的室内机加装新风装置后，空调在制冷模式下运行时会影响制冷效果，该新风装置内安装有净化装置。如果不单独控制新风装置的运行，在制冷模式下，单位面积内需要进行热交换的空气的温差变化更大，所需要的能量更多，但是制冷能力不变的话，会导致空调的整体制冷效果变差。通过对新风装置运行时的单独控制，在不影响制冷效果的前提下，为室内更换新鲜空气，使得用户达到最佳的舒适体验。为实现上述目的，本实施 例提供了一种特别的新风装置控制方法。
参见图1，本实施例的空调室内机的新风装置的控制方法，包括：
S102：开启室内机运行；
确认室内机开始运行，使室内机开始对室内空气进行制冷/制热。
S104：获取室内的空气质量值；
上述该空气质量值用于判断是否启动室内机的新风装置的依据。
S106：空气质量值是否大于空气质量值阈值；
若是，则执行步骤S108：开启新风装置，开始向室内输送室外的新风；
若否，则说明室内的空气质量良好，无需开启新风装置进行换新风。
在不同的空气质量值的情况下，对应的新风装置的离心机的转速是不同的，具体也将在后续描述中做详述。
在新风系统运行一段时间后，新风的净化装置会被污染气体的灰尘堆积，那么会影响进入室内的室外空气的质量，因此需要对进入室内的室外空气的质量进行监测。
当新风装置运行一段时间后，执行步骤S110，获取进入室内的室外新风的空气质量值，以检测进入室内的室外新风的空气质量。
S112：判断室外新风的空气质量值和新风装置的清理程序是否匹配。也即是，匹配室外新风的空气质量值和新风装置的清理程序，根据不同的空气质量值范围对应匹配不同的新风装置的清理程序，清理程序对新风装置的净化装置进行清理，净化装置包括位于其出风口处的净化模块1221和进风口处的除尘模块1212，具体见下文详述。
若是，则执行步骤S114：启动清理程序。
若否，则执行步骤S110，继续获取室外新风的空气质量值。
进一步地，本发明还给出了空气质量值范围和新风装置的匹配条件的示意图，图2是根据本发明一个实施例的空调室内机新风装置控制方法的一种可选流程图；具体如下：
步骤S202：匹配室外新风的空气质量值和新风装置的清理程序；该匹配条件分为三种情况：
第一种情况，步骤S204：室外新风的空气质量值大于第一预设空气质量值且小于第二预设空气质量值时，执行步骤S206，清理净化模块。此种情况下，进入室内的室外空气的污染程度较小，说明净化模块的净化功能有 所降低，影响了其净化效果，因此需要用户对其清理。
第二种情况，步骤S208：室外新风的空气质量值大于等于第二预设空气质量值且小于第三预设空气质量值时，执行步骤S210，清理过滤模块。此种情况下，进入室内的室外空气污染有所加重，进入室内的初步过滤模块的过滤功能下降，使大粒子污染物进入新风模块，使得净化模块的净化功能加剧，间接的影响净化模块的净化模块的净化功能，发明人经过多次试验，此种情况下只清洗过滤模块即可达到较好的效果，减少了人工清洗的成本。
第三种情况，步骤S212：室外新风的空气质量值大于等于第三预设空气质量值时，执行步骤S214，清理净化模块和过滤模块。此种情况下，进入室内的室外空气污染已经严重污染，在室外空气长时间处于严重污染的情况下，此种情况会出现，此时过滤模块的过滤功能和净化模块的净化功能都大大地被削弱，因此，需要同时清洗净化模块和过滤模块才能使进入室内的室外空气达标。
当上述任意一种情况满足时，则认为室外新风的空气质量值和新风装置的清理程序相匹配，并根据匹配的情况执行相应的步骤。
具体地，采用粉尘传感器检测进入室内的室外空气的制冷。当粉尘传感器检测值小于35μg/m 3时，说明送入室内的空气质量优，当检测值大于35μg/m 3小于75μg/m 3时，说明送入室内的空气质量为良，需要清理净化模块；当检测值大于75μg/m 3小于115μg/m 3时，说明送入室内的空气质量轻度污染，需要清理过滤模块；当检测值大于115μg/m 3时，说明空气质量重度污染，需要同时清理净化模块和过滤模块；更严重的话可以及时更换净化模块和过滤模块。
在新风装置运行一段时间后，需要对新风装置的运行模式进行控制，以使空调的能耗降到最低点。图3是根据本发明一个实施例的空调室内机新风装置控制方法的另一种可选流程图，具体如下：
S302：获取室内的空气质量值；
上述该空气质量值控制新风装置运行模式的依据。
S304：空气质量值是否大于第一预设空气质量值；
若是，则执行步骤S306：新风装置以第一换风转速运行进行换新风；
若否，则新风装置继续以第一换风转速运行进行换新风，以使室内空气质量值下降后。
在不同的空气质量值的情况下，对应的新风装置的离心机的转速是不同的，具体也将在后续描述中做详述。
当新风装置以第一换风转速运行一段时间后，执行步骤S308，再次获取室内的空气质量值，以检测换新风一段时间后的室内空气质量。
S310：空气质量值是否小于等于第一预设空气质量值且大于第二预设空气质量值，此时，第一预设空气质量值大于第二预设控制值，说明新风装置在一定程度上改善了室内的空气质量。
若是，则执行步骤S312：新风装置以第二换风转速运行进行换新风，以进一步提高室内的空气质量。
当新风装置以第二换风转速运行一段时间后，再次比较空气质量值和预设空气质量值的大小，即执行步骤S314：直至空气质量值小于等于第二预设空气质量值。则执行步骤S316：停止运行新风装置，即室内的空气质量已达标。
若否，则新风装置继续以第二换风转速运行，直到空气质量值小于第二预设空气质量值。
进一步地，若步骤S304中，空气质量值小于等于第一预设空气质量值时，则说明室内的空气质量没有严重污染，但为了使封闭的室内的空气得到有效的循环改善，则执行步骤318，新风装置以第二换风转速运行进行换新风，在其运行第一预设时间后，停止运行新风装置，此时室内空气质量值已经达标，不需再引入室外新风。
在本发明中，空气质量可以指PM2.5、CO2含量、粉尘污染等。
步骤S320，在新风装置停止运行达第二预设时间后，室内空气质量值有所下降，则执行步骤322，新风装置以默认换风转速运行，直至空气质量值小于等于第二预设空气质量值时，停止运行新风装置。
在室内机开机的初期，新风装置使用高速运行，加快提升室内空气的质量，但是室内空气基本达标后，新风装置可直接转为低速运行，以维持室内的空气质量，不需使用中速运行，依旧可以达到维持室内温度和室内空气质量的目的，给用户以较好的用户体验，这样的控制方法，可以使空调整体的能耗降到最低。
在另一种可选实施例中，执行完步骤S118之后，新风装置处于停止工作状态，那么随着时间的延长，室内空气质量必将下降，因此在后续仍需对 新风装置进行进一步地控制，图4是根据本发明一个实施例的空调室内机新风装置控制方法的再一种可选流程图，具体控制步骤如下：
S402：停止运行新风装置；
当新风装置停止运行一段时间后，室内空气没有输送新鲜的室外空气，室内空气质量必将下降。
S404：获取室内的空气质量值；
S406：判断空气质量值是否大于第二预设空气质量值；
若是，则执行步骤S408，新风装置以默认换风转速运行进行换新风；
若否，则继续执行步骤S402，新风装置停止运行。
继续执行步骤S410，判断空气质量值是否小于等于第二预设空气质量值；
若是，则执行步骤S412，停止运行新风装置；
若否，则继续执行步骤S408，新风装置继续以默认换风转速运行进行换新风。
然而在上述实施例中，引入室外新风的过程中，必定会影响室内温度，引起室内温度的变化，对此，本发明进一步提供了另一个实施例，图5是根据本发明一个实施例的空调室内机新风装置控制方法的又一种可选流程图，具体过程如下：
S502：停止运行新风装置；
在室内空气质量达标后，新风装置会停止运行，但是此前送入室内的室外新风在一定程度上会干扰室内的温度。
S504：获取室内温度和室内的空气质量值。
S506：判断室内温度是否小于预设温度且空气质量是否小于等于第二预设空气质量值；
在本实施例中，选择室内温度和空气质量值两个变量来控制新风装置的运作。
若是，则执行步骤S508，停止运行室内机和新风装置；
若否，则分两种情况分别处理，下文详述。
第一种情况，步骤S510，室内温度达到预设温度，然而空气质量值大于第二预设空气质量值，说明室内空气质量不达标，则执行步骤S512。
S512：停止运行室内机，新风装置以第二换风转速运行，以向室内低速 输入室外新风。
新风装置以第二换风转速运行一段时间后，执行步骤S514，判断空气质量值是否小于等于第二预设空气质量值；
若是，则执行步骤S516，停止运行新风装置；
若否，新风装置继续向室内送入新风，以提高室内的空气质量。
第二种情况，步骤S518，室内温度大于预设温度，然而空气质量值小于等于第二预设空气质量值,，说明室内温度偏高，则执行步骤S520。
S520：停止运行新风装置，室内机继续制冷。
室内机运行一段时间后，再次获取室内空气质量值，
S522：判断室内温度是否小于等于室内预设温度。
若是，则执行步骤S524，停止运行室内机；
若否，则室内机继续制冷。
在本实施中，预设温度比着制冷的目标温度有2℃的偏差，假设目标温度为26℃，允许±2℃的温差，当到达预设温度范围内，室内机停止运行后，新风装置运行一段时间后，温度变为28℃，则室内机进行制冷运行，又一段时间后，空气质量达标，新风装置停止运行，室内机继续运行，直到满足预设温度。
本发明提供的技术方案，可以较稳定的控制室内温度的同时控制室内的空气质量，给用户以良好的体验。
在上述各实施例中，新风装置以第一换风转速运行时，室内机送风机以第一送风风速运行；新风装置以第二换风转速运行时，室内机送风机以第二送风风速运行；新风装置以默认换风转速运行时，室内机送风机以默认送风风速运行；新风装置停止运行时，室内机送风机以第二送风风速运行；室内机停止运行时，新风装置以默认换风转速运行。
进一步地，第一换风转速(高速)大于默认换风转速(中速)；第二换风转速(低速)小于默认换风转速(中速)；第一送风转速大于默认送风转速；第二送风转速大于默认送风转速。
在新风装置以高速运行时，短时间内会有大量的新风送入室内，所以配合下，室内机的送风风机也采用高转速使新风完成热交换送入室内。如果室内机的送风机使用低速将新风送入室内，那么将会有较多的新风不能送入室内机进行热交换进而从送风口排出，使室内的温度波动较大，因此新风装置 的离心机和室内机的送风机要合理配合，使室内的温度波动不大。
当新风装置停止运行时，而在室内温度基本温度后，室内机的送风机使用低速循环室内空气即可给用户以较好的体验，以节约能源。
当室内机停止运行时，新风装置的离心机以中速运行，以保证室内的空气质量，若新风装置的离心机转速较小，则有可能无法保证室内的空气质量。
本发明还提供了一种空调室内机，图6是根据本发明一个实施例的空调室内机的示意性结构图。室内机100包括机壳110和新风装置120，其中，机壳110的顶部具有进风口101，下部具有送风口102；新风装置120设置于机壳110的一侧端部。
新风装置120包括进风模块121和与进风模块121连通的风机模块122；
进风模块121的模块进风口1211连通至室外；风机模块122包括离心风机1220，离心风机1220配置成吸入进风模块121来自于室外的空气，并从风机模块122的出风口1222排出至室内。
该室内机100还包括控制器140和存储器150。控制器140设有第一空气质量检测器141、第二空气质量检测器142和温度检测器143，其中第一空气质量检测器141配置成检测室内的空气质量，第一空气质量检测器142配置成检测室外新风的空气质量；温度检测器143配置成检测室内的温度。存储器150内存储计算机程序，并且计算机程序151运行时，使得控制器执行上述各实施例的控制方法。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (11)

  1. 一种空调室内机的新风装置的控制方法，所述室内机的一侧设有新风装置，用于向室内输送室外新风；所述新风装置内安装有净化装置；
    所述控制方法包括：
    开启所述室内机运行；
    获取所述室内的空气质量值；
    判断所述室内的空气质量值是否大于空气质量阈值；
    若是，开启所述新风装置进行换新风；
    获取进入室内的所述室外新风的空气质量值；
    将所述室外新风的空气质量值与预设的所述新风装置的清理程序进行匹配；所述匹配条件规定有所述清理程序对应所述室外新风的空气质量值范围；
    根据所述匹配的结果确定并启动所述净化装置对应的清理程序；其中
    所述净化装置包括位于其出风口处的净化模块和进风口处的除尘模块。
  2. 根据权利要求1所述的控制方法，其中，所述清理程序对应所述室内新风的空气质量值的范围包括：
    当所述室外新风的空气质量值大于所述第一预设空气质量值且小于第二预设空气质量值时，所述清理程序为清理所述净化模块；
    当所述室外新风的空气质量值大于等于所述第二预设空气质量值且小于第三预设空气质量值时，所述清理程序为清理所述除尘模块；或
    当所述室外新风的空气质量值大于等于所述第三预设空气质量值时，所述清理程序为清理所述净化模块和所述除尘模块。
  3. 根据权利要求1所述的控制方法，获取所述室内的空气质量值后还包括
    判断所述室内的空气质量值是否大于第一预设空气质量值；
    若是，开启所述新风装置以第一换风转速运行进行换新风；
    再次获取所述室内的空气质量值；
    判断所述室内的空气质量值是否小于等于所述第一预设空气质量值且大于第二预设空气质量值时；
    若是，所述新风装置以第二换风转速运行进行换新风；
    直至所述室内的空气质量值小于等于所述第二预设空气质量值，停止运 行所述新风装置。
  4. 根据权利要求3所述的控制方法，所述判断所述室内的空气质量值是否大于第一预设空气质量值后还包括：
    若否，所述新风装置以第二换风转速运行第一预设时间进行换新风；
    停止运行所述新风装置达第二预设时间后；
    所述新风装置的离心风机以默认换风转速运行进行换新风，直至所述室内空气质量小于等于所述第二预设空气质量值，停止运行所述新风装置。
  5. 根据权利要求3所述的控制方法，所述停止运行所述新风装置后还包括：
    获取所述室内的空气质量值；
    若所述室内的空气质量值大于所述第二预设空气质量值，所述新风装置以默认换风转速运行进行换新风，直至所述室内空气质量值小于等于所述第二预设空气质量值，停止运行所述新风装置。
  6. 根据权利要求3所述的控制方法，所述停止运行所述新风装置后还包括：
    获取室内温度和室内的空气质量值；
    判断所述室内温度是否小于预设温度且所述室内的空气质量值是否小于等于所述第二预设空气质量值；
    若是，停止运行所述室内机和所述新风装置。
  7. 根据权利要求6所述的控制方法，其中，
    若否，如果所述室内温度达到所述预设温度而所述室内的空气质量值大于所述第二预设空气质量值；
    所述室内机的送风机停止运行，所述新风装置以所述第二换风转速运行，直至所述室内的空气质量值小于等于所述第二预设空气质量值时，停止运行所述新风装置。
  8. 根据权利要求6所述的控制方法，其中，
    若否，如果所述室内温度大于所述室内预设温度而所述室内的空气质量值小于等于所述第二预设空气质量值；
    所述新风装置停止运行，所述室内机继续制冷，直至所述室内温度小于等于所述室内预设温度，停止运行所述室内机。
  9. 根据权利要求4所述的控制方法，其中，
    所述新风装置以所述第一换风转速运行时，所述室内机送风机以第一送风风速运行；
    所述新风装置以所述第二换风转速运行时，所述室内机送风机以第二送风风速运行；
    所述新风装置以所述默认换风转速运行时，所述室内机送风机以默认送风风速运行；
    所述新风装置停止运行时，所述室内机送风机以所述第二送风风速运行；
    所述室内机停止运行时，所述新风装置以所述默认换风转速运行。
  10. 根据权利要求9所述的控制方法，其中，
    所述第一换风转速大于所述默认换风转速；所述第二换风转速小于所述默认换风转速；
    所述第一送风转速大于所述默认送风转速；所述第二送风转速大于所述默认送风转速。
  11. 一种空调室内机，包括：
    机壳，其顶部具有进风口，下部形成送风口；
    新风装置，设置于所述机壳的一侧端部；其中
    所述新风装置包括进风模块和与所述进风模块连通的风机模块；
    所述进风模块的进风口连通至室外；所述风机模块包括离心风机，所述离心风机配置成吸入所述进风模块来自于室外的空气，并从所述风机模块的出风口排出至室内；
    控制器，其包括第一空气质量检测器、第二空气质量检测器和温度检测器；所述第一空气质量检测器配置成检测室内的空气质量；所述第二空气质量检测器配置成检测室外新风的空气质量；所述温度检测器配置成检测室内的温度；以及
    存储器，所述存储器内存储计算机程序，并且所述计算机程序运行时，使得所述控制器执行根据权利1至10任一项所述的控制方法。
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