技术领域Technical Field
本发明涉及空气净化技术领域，具体是一种室内空气交换系统。The invention relates to the technical field of air purification, in particular to an indoor air exchange system.
背景技术Background Art
当前，环境空气质量问题，特别是室内空气质量问题已成社会焦点，普通大众对优质的室内空气的需求已明显上升。而为了改善室内空气状况，当前市场上主要采用两种方式：1)采用空气净化器，缺点是：作用范围有限，容易产生二次污染，空气内循环无法解决二氧化碳浓度过高的问题；2)采用净化新风换气机的新风系统，缺点是：当前市场上主流的新风系统沿用医疗、工业领域的净化理念，通过亚高效过滤器过来新风后送入稀释室内空气，依赖于室外的空气，受外界环境污染情况波动较大，无法形成良性的室内自净系统。At present, the problem of environmental air quality, especially indoor air quality, has become a social focus, and the general public's demand for high-quality indoor air has increased significantly. In order to improve the indoor air condition, there are two main methods in the current market: 1) Using air purifiers, the disadvantages are: limited range of action, easy to produce secondary pollution, and the internal circulation of air cannot solve the problem of excessively high carbon dioxide concentration; 2) Using fresh air systems with purified fresh air exchangers, the disadvantages are: the current mainstream fresh air systems on the market follow the purification concepts of the medical and industrial fields, and the fresh air is sent to dilute the indoor air after passing through sub-high efficiency filters, which depends on outdoor air and is greatly affected by the fluctuations of external environmental pollution, and cannot form a benign indoor self-purification system.
发明内容Summary of the invention
针对现有技术的不足，本发明提供一种室内空气交换系统，其能够解改善室内空气质量问题。In view of the deficiencies of the prior art, the present invention provides an indoor air exchange system, which can solve the problem of improving indoor air quality.
本发明的技术方案为：一种室内空气交换系统，其特征在于：包括新风系统、空气循环净化系统和控制系统；The technical solution of the present invention is: an indoor air exchange system, characterized by comprising a fresh air system, an air circulation purification system and a control system;
所述新风系统包括安装在室外的净化新风换气机；The fresh air system includes a purified fresh air ventilator installed outdoors;
所述空气循环净化系统包括依次连通的循环进风口、静电过滤器、UV紫外线灯、负离子发生器、风机盘管和循环出风口，循环进风口通过第一管道与静电过滤器连通，风机盘管通过第二管道与循环出风口连通；静电过滤器、UV紫外线灯、负离子发生器和风机盘管均设置在室外或室内，循环进风口和循环出风口设置在室内；所述空气循环净化系统还包括设置在室内的香薰器、除湿加湿一体装置、负离子检测仪和传感器组，所述传感器组包括温度传感器、湿度传感器和CO2浓度传感器；The air circulation purification system comprises a circulating air inlet, an electrostatic filter, a UV ultraviolet lamp, a negative ion generator, a fan coil and a circulating air outlet which are connected in sequence, the circulating air inlet is connected to the electrostatic filter through a first pipe, and the fan coil is connected to the circulating air outlet through a second pipe; the electrostatic filter, the UV ultraviolet lamp, the negative ion generator and the fan coil are all arranged outdoors or indoors, and the circulating air inlet and the circulating air outlet are arranged indoors; the air circulation purification system also comprises an aromatherapy device, a dehumidification and humidification integrated device, a negative ion detector and a sensor group arranged indoors, and the sensor group comprises a temperature sensor, a humidity sensor and aCO2 concentration sensor;
所述控制系统预先存储有用于控制风机盘管、除湿加湿一体装置、净化新风换气机、负离子发生器、UV紫外线灯和香薰器的工作状态的多个模式控制文件；The control system pre-stores a plurality of mode control files for controlling the working states of the fan coil unit, the dehumidification and humidification integrated device, the fresh air purification ventilator, the negative ion generator, the UV ultraviolet lamp and the aromatherapy device;
所述控制系统根据温度传感器上传的数据与各模式控制文件中温度预设范围值进行比较，依据比较结果控制风机盘管的工作状态；The control system compares the data uploaded by the temperature sensor with the temperature preset range value in each mode control file, and controls the working state of the fan coil unit according to the comparison result;
所述控制系统根据湿度传感器上传的数据与各模式控制文件中湿度预设范围值进行比较，依据比较结果控制除湿加湿一体装置的工作状态；The control system compares the data uploaded by the humidity sensor with the preset range value of humidity in each mode control file, and controls the working state of the dehumidification and humidification integrated device according to the comparison result;
所述控制系统根据CO2浓度传感器上传的数据与各模式控制文件中CO2浓度预设范围值进行比较，依据比较结果控制净化新风换气机的工作状态；The control system compares the data uploaded by the CO2 concentration sensor with the preset range value of CO2 concentration in each mode control file, and controls the working state of the purification fresh air ventilator according to the comparison result;
所述控制系统根据负离子检测仪上传的数据与各模式控制文件中负离子浓度预设范围值进行比较，依据比较结果控制负离子发生器的工作状态；The control system compares the data uploaded by the negative ion detector with the preset range value of the negative ion concentration in each mode control file, and controls the working state of the negative ion generator according to the comparison result;
所述控制系统根据各模式控制文件来控制UV紫外线灯的工作状态；The control system controls the working state of the UV lamp according to each mode control file;
所述控制系统根据各模式控制文件来控制香薰器的工作状态。The control system controls the working state of the aroma diffuser according to each mode control file.
进一步地，所述控制系统根据各模式控制文件对风机盘管、除湿加湿一体装置、净化新风换气机、负离子发生器、UV紫外线灯和香薰器进行联动控制。Furthermore, the control system performs linkage control on the fan coil unit, the integrated dehumidification and humidification device, the fresh air purification ventilator, the negative ion generator, the UV ultraviolet lamp and the aromatherapy device according to each mode control file.
进一步地，所述所述模式控制文件预设有以下三种模式控制场景：Furthermore, the mode control file presets the following three mode control scenarios:
模式一：室内温度27-30℃、湿度35-50％、CO2浓度0.055-0.07％、UV紫外线灯数量全开启、负离子浓度2000-5000pc/cm3、香薰器每30分钟开启5秒；Mode 1: Indoor temperature 27-30℃, humidity 35-50%, CO2 concentration 0.055-0.07%, UV lamps fully turned on, negative ion concentration 2000-5000pc/cm3 , aromatherapy device turned on for 5 seconds every 30 minutes;
模式二：室内温度21-23℃、湿度65-80％、CO2浓度0.04-0.055％、UV紫外线灯数量开启一半、负离子浓度5000-8000pc/cm3、香薰器每60分钟开启5秒；Mode 2: Indoor temperature 21-23℃, humidity 65-80%, CO2 concentration 0.04-0.055%, half of the UV lamps turned on, negative ion concentration 5000-8000pc/cm3 , aromatherapy device turned on for 5 seconds every 60 minutes;
模式三：室内温度24-26℃、湿度50-65％、CO2浓度0.025-0.04％、UV紫外线灯全关闭、负离子浓度8000-12000pc/cm3、香薰器每30分钟开启10秒。Mode 3: Indoor temperature 24-26℃, humidity 50-65%, CO2 concentration 0.025-0.04%, UV lamp all off, negative ion concentration 8000-12000pc/cm3 , aromatherapy device turned on for 10 seconds every 30 minutes.
进一步地，所述控制系统控制风机盘管的工作状态具体为：当温度传感器检测到室内温度小于各模式控制文件的预设范围值的最小值时，则所述控制系统控制所述风机盘管进行加热；如果室内温度大于各模式控制文件的预设范围值的最大值，控制系统控制风机盘管进行冷却；如果室内温度处于各模式控制文件的预设范围值内，风机盘管保留当前运行状态。Furthermore, the control system controls the working state of the fan coil unit specifically as follows: when the temperature sensor detects that the indoor temperature is lower than the minimum value of the preset range value of each mode control file, the control system controls the fan coil unit to heat; if the indoor temperature is higher than the maximum value of the preset range value of each mode control file, the control system controls the fan coil unit to cool; if the indoor temperature is within the preset range value of each mode control file, the fan coil unit retains the current operating state.
进一步地，所述控制系统控制除湿加湿一体装置的工作状态具体为：当湿度传感器检测到室内湿度小于各模式控制文件的预设范围值的最小值时，则所述控制系统控制所述除湿加湿一体装置进行加湿；如果室内湿度大于各模式控制文件的预设范围值的最大值，控制系统控制除湿加湿一体装置进行除湿；如果室内湿度处于各模式控制文件的预设范围值内，除湿加湿一体装置停止工作。Furthermore, the control system controls the working state of the integrated dehumidification and humidification device as follows: when the humidity sensor detects that the indoor humidity is lower than the minimum value of the preset range value of each mode control file, the control system controls the integrated dehumidification and humidification device to humidify; if the indoor humidity is higher than the maximum value of the preset range value of each mode control file, the control system controls the integrated dehumidification and humidification device to dehumidify; if the indoor humidity is within the preset range value of each mode control file, the integrated dehumidification and humidification device stops working.
进一步地，所述控制系统控制净化新风换气机的工作状态具体为：当CO2浓度传感器检测到室内CO2浓度小于各模式控制文件的预设范围值的最小值时，则所述控制系统控制净化新风换气机以最小功率运行；如果室内CO2浓度大于各模式控制文件的预设范围值的最大值时，净化新风换气机以最大功率运行；如果室内CO2浓度处于各模式控制文件的预设范围值内，净化新风换气机以中等功率运行。Furthermore, the control system controls the working state of the purification fresh air ventilator specifically as follows: when theCO2 concentration sensor detects that the indoorCO2 concentration is less than the minimum value of the preset range value of each mode control file, the control system controls the purification fresh air ventilator to operate at minimum power; if the indoorCO2 concentration is greater than the maximum value of the preset range value of each mode control file, the purification fresh air ventilator operates at maximum power; if the indoorCO2 concentration is within the preset range value of each mode control file, the purification fresh air ventilator operates at medium power.
进一步地，所述控制系统控制负离子发生器的工作状态具体为：当负离子检测仪测到室内负离子浓度小于各模式控制文件的预设范围值的最小值时，则所述控制系统控制负离子发生器开启；室内负离子浓度大于各模式控制文件的预设范围值的最大值时，控制负离子发生器关闭；如果室内负离子浓度处于各模式控制文件的预设范围值内，控制系统不对负离子发生器执行任何操作，负离子发生器仍保留当前运行状态。Furthermore, the control system controls the working state of the negative ion generator specifically as follows: when the negative ion detector measures that the indoor negative ion concentration is less than the minimum value of the preset range value of each mode control file, the control system controls the negative ion generator to turn on; when the indoor negative ion concentration is greater than the maximum value of the preset range value of each mode control file, the negative ion generator is controlled to turn off; if the indoor negative ion concentration is within the preset range value of each mode control file, the control system does not perform any operation on the negative ion generator, and the negative ion generator still retains the current operating state.
进一步地，所述净化新风换气机上设有互不连通的进风通道和排风通道，净化新风换气机的一侧设有进风口和排风出口，净化新风换气机的另一侧设有新风出口和排风进口，进风口和新风出口通过进风通道连通，排风进口和排风出口通过排风通道连通；新风出口和排风进口设置在室内，进风口和排风出口均设置在室外。Furthermore, the purifying fresh air ventilator is provided with an air inlet channel and an exhaust channel that are not connected to each other, an air inlet and an exhaust outlet are provided on one side of the purifying fresh air ventilator, and a fresh air outlet and an exhaust inlet are provided on the other side of the purifying fresh air ventilator, the air inlet and the fresh air outlet are connected through the air inlet channel, and the exhaust inlet and the exhaust outlet are connected through the exhaust channel; the fresh air outlet and the exhaust inlet are arranged indoors, and the air inlet and the exhaust outlet are both arranged outdoors.
进一步地，所述静电过滤器为采用驻极体静电合成纤维过滤材料制成的静电过滤器。Furthermore, the electrostatic filter is an electrostatic filter made of electret electrostatic synthetic fiber filter material.
本发明的有益效果为：本发明能够有效去除室内悬浮颗粒物，分解有害化合物，长期动态稳定控制室内空气品质，使室内CO2、颗粒物及有害化学物质的含量维持在稳定数值，将室内空气洁净等级保持在10万级～1万级；同时，通过提供运行三种模式的选择，可以模拟出不同场景，给人不同空气品质需求，带来更好的体验。The beneficial effects of the present invention are as follows: the present invention can effectively remove indoor suspended particulate matter, decompose harmful compounds, dynamically and stably control indoor air quality in the long term, maintain the content of indoorCO2 , particulate matter and harmful chemicals at a stable value, and maintain the indoor air cleanliness level at 100,000 to 10,000 levels; at the same time, by providing the choice of three operating modes, different scenes can be simulated to meet different air quality requirements and bring a better experience.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明的结构示意图；Fig. 1 is a schematic structural diagram of the present invention;
图中，1-进风口、2-进风通道、3-净化新风换气机、4-第一管道、5-静电过滤器、6-UV紫外线灯、7-负离子发生器、8-风机盘管、9-第二管道、10-循环出风口、11-循环进风口、12-新风出口、13-排风进口、14-排风通道、15-排风出口、16-香薰器、17-除湿加湿一体装置、18-控制系统。In the figure, 1-air inlet, 2-air inlet channel, 3-purifying fresh air ventilator, 4-first pipeline, 5-electrostatic filter, 6-UV ultraviolet lamp, 7-negative ion generator, 8-fan coil, 9-second pipeline, 10-circulating air outlet, 11-circulating air inlet, 12-fresh air outlet, 13-exhaust inlet, 14-exhaust channel, 15-exhaust outlet, 16-aromatherapy device, 17-dehumidification and humidification integrated device, 18-control system.
具体实施方式DETAILED DESCRIPTION
下面，结合附图以及具体实施方式，对本发明做进一步描述：Below, the present invention is further described in conjunction with the accompanying drawings and specific embodiments:
如图1所示，一种室内空气交换系统，包括新风系统、空气循环净化系统和控制系统18，所述新风系统和空气循环净化系统均与控制系统18电性连接，控制系统18能够控制新风系统和空气循环净化系统的开闭；As shown in FIG1 , an indoor air exchange system includes a fresh air system, an air circulation purification system and a control system 18. The fresh air system and the air circulation purification system are both electrically connected to the control system 18. The control system 18 can control the opening and closing of the fresh air system and the air circulation purification system.
所述新风系统包括安装在室外的净化新风换气机3，以及设置在净化新风换气机3上且互不连通的进风通道2和排风通道14，净化新风换气机3的一侧设有进风口1和排风出口15，净化新风换气机3的另一侧设有新风出口12和排风进口13，进风口1和新风出口12通过进风通道2连通，排风进口13和排风出口15通过排风通道14连通；The fresh air system includes a purified fresh air ventilator 3 installed outdoors, and an air inlet channel 2 and an air exhaust channel 14 which are arranged on the purified fresh air ventilator 3 and are not connected to each other. An air inlet 1 and an air exhaust outlet 15 are arranged on one side of the purified fresh air ventilator 3, and a fresh air outlet 12 and an exhaust inlet 13 are arranged on the other side of the purified fresh air ventilator 3. The air inlet 1 and the fresh air outlet 12 are connected through the air inlet channel 2, and the exhaust inlet 13 and the exhaust outlet 15 are connected through the exhaust channel 14;
在具体设置使用时，将新风出口12和排风进口13设置在室内，进风口1和排风出口15均设置在室外，室外新鲜的空气由进风口1吸入，经由进风通道2，最后由新风出口12送入室内，室内排风由排风进口13吸入，经由排风通道14，最后由排风出口15排至室外，实现空气循环，以保证室内每时每刻都有新鲜的空气；When used in a specific configuration, the fresh air outlet 12 and the exhaust air inlet 13 are arranged indoors, and the air inlet 1 and the exhaust air outlet 15 are arranged outdoors. The outdoor fresh air is sucked in from the air inlet 1, passes through the air inlet channel 2, and is finally sent into the room from the fresh air outlet 12. The indoor exhaust air is sucked in from the exhaust air inlet 13, passes through the exhaust air channel 14, and is finally discharged to the outdoors from the exhaust air outlet 15, so as to realize air circulation and ensure that there is fresh air indoors at all times.
本实施例中，新风出口12位于排风进口13的上方，更具体地，新风出口12设置在室内顶部，排风进口13设置在室内底部，使得新鲜空气由新风出口12进入室内顶部，污风下降到室内底部，由排风出口15排除，且新风出口12和排风进口13之间的距离足够大，以保障室内空气循环范围大，而进风口1和排风出口15之间的距离也足够大，以保障排出的污风不会再经净化新风换气机3进入室内。In this embodiment, the fresh air outlet 12 is located above the exhaust air inlet 13. More specifically, the fresh air outlet 12 is arranged at the top of the room, and the exhaust air inlet 13 is arranged at the bottom of the room, so that fresh air enters the top of the room from the fresh air outlet 12, and the polluted air drops to the bottom of the room and is discharged by the exhaust air outlet 15. The distance between the fresh air outlet 12 and the exhaust air inlet 13 is large enough to ensure a large indoor air circulation range, and the distance between the air inlet 1 and the exhaust air outlet 15 is also large enough to ensure that the exhausted polluted air will not enter the room through the purified fresh air ventilator 3.
在本实施例中，净化新风换气机3为变频风机，且至少有三种工作功率，包括最大功率、最小功率和中等功率。In this embodiment, the purified fresh air ventilator 3 is a variable frequency fan and has at least three working powers, including maximum power, minimum power and medium power.
所述空气循环净化系统包括依次连通的循环进风口11、静电过滤器5、UV紫外线灯6、负离子发生器7、风机盘管8和循环出风口10，循环进风口11通过第一管道4与静电过滤器5连通，风机盘管8通过第二管道9与循环出风口10连通；The air circulation purification system comprises a circulating air inlet 11, an electrostatic filter 5, a UV ultraviolet lamp 6, a negative ion generator 7, a fan coil 8 and a circulating air outlet 10 which are connected in sequence, the circulating air inlet 11 is connected to the electrostatic filter 5 through a first pipe 4, and the fan coil 8 is connected to the circulating air outlet 10 through a second pipe 9;
静电过滤器5、UV紫外线灯6、负离子发生器7和风机盘管8均设置在室外或室内，循环进风口11和循环出风口10设置在室内；The electrostatic filter 5, UV lamp 6, negative ion generator 7 and fan coil unit 8 are all arranged outdoors or indoors, and the circulating air inlet 11 and circulating air outlet 10 are arranged indoors;
具体使用时，优选地将静电过滤器5、UV紫外线灯6、负离子发生器7和风机盘管8均设置在室内的吊顶空间(图中未示出)内，循环进风口11和循环出风口10设置在室内的吊顶(图中未示出)上。During specific use, the electrostatic filter 5, UV lamp 6, negative ion generator 7 and fan coil unit 8 are preferably arranged in the indoor ceiling space (not shown in the figure), and the circulating air inlet 11 and the circulating air outlet 10 are arranged on the indoor ceiling (not shown in the figure).
所述净化新风换气机3、静电过滤器5、UV紫外线灯6、负离子发生器7和风机盘管8均与控制系统18电性连接，所述控制系统18用于控制净化新风换气机3、静电过滤器5、UV紫外线灯6、负离子发生器7和风机盘管8的工作状态。The purified fresh air ventilator 3, electrostatic filter 5, UV ultraviolet lamp 6, negative ion generator 7 and fan coil 8 are all electrically connected to the control system 18, and the control system 18 is used to control the working status of the purified fresh air ventilator 3, electrostatic filter 5, UV ultraviolet lamp 6, negative ion generator 7 and fan coil 8.
所述循环进风口11将室内的空气吸入并通过第一管道4送入所述静电过滤器5，采用驻极体静电合成纤维过滤材料制成的静电过滤器5将室内的PM2.5以上的颗粒物过滤掉；经静电过滤器5过滤后的空气流动至UV紫外线灯6进行灭菌，UV紫外线灯6设置若干个，具体数量根据实际情况进行设置，不同的紫外线波长有不同的灭菌效果，比如波长在254nm的紫外线通过照射，破坏及改变微生物的DNA(脱氧核糖核酸)结构，使细菌当即死亡或不能繁殖后代，达到杀菌的目的，又比如波长在185nm的光谱线可将空气中的O2变成O3(臭氧)，臭氧具有强氧化作用，可有效地杀灭细菌；The circulating air inlet 11 sucks in the indoor air and sends it to the electrostatic filter 5 through the first pipe 4. The electrostatic filter 5 made of electret electrostatic synthetic fiber filter material filters out particulate matter above PM2.5 in the room; the air filtered by the electrostatic filter 5 flows to the UV ultraviolet lamp 6 for sterilization. A number of UV ultraviolet lamps 6 are provided, and the specific number is set according to actual conditions. Different ultraviolet wavelengths have different sterilization effects. For example, ultraviolet rays with a wavelength of 254nm can destroy and change the DNA (deoxyribonucleic acid) structure of microorganisms through irradiation, causing bacteria to die immediately or unable to reproduce offspring, thereby achieving the purpose of sterilization. For example, the spectral line with a wavelength of 185nm can convertO2 in the air intoO3 (ozone). Ozone has a strong oxidizing effect and can effectively kill bacteria.
经UV紫外线灯6灭菌处理后的空气流动至负离子发生器7，负离子发生器7产生一定量的负离子，负离子被空气中的氧分子捕捉后，生成空气负离子，空气负离子具有除尘和灭菌的功能，使得通过负离子发生器7对空气具有净化的效果；The air sterilized by the UV lamp 6 flows to the negative ion generator 7, which generates a certain amount of negative ions. After the negative ions are captured by oxygen molecules in the air, negative air ions are generated. The negative air ions have the functions of dust removal and sterilization, so that the negative ion generator 7 has a purification effect on the air;
负离子发生器7处理后的空气送入风机盘管8，风机盘管8可对空气进行冷却或制热，风机盘管8再将空气经循环出风口10送入室内，使得室内空气经过空气循环净化系统形成室内空气循环。The air treated by the negative ion generator 7 is sent to the fan coil 8, which can cool or heat the air. The fan coil 8 then sends the air into the room through the circulating air outlet 10, so that the indoor air passes through the air circulation purification system to form an indoor air circulation.
在本实施例中，循环进风口11靠近新风出口12，以使得经过净化新风换气机3初步处理后的空气尽快进入空气循环净化系统进行相关处理，使得绝大部分经由净化新风换气机3引入的空气都经过空气循环净化系统处理，以保障室内的空气处于优质品质状态；循环出风口10与循环进风口11或新风出口12的距离足够大，以保障经过空气循环净化系统处理后的优质空气在室内循环的范围足够大。In this embodiment, the circulating air inlet 11 is close to the fresh air outlet 12, so that the air preliminarily treated by the purified fresh air ventilator 3 can enter the air circulation purification system for relevant treatment as soon as possible, so that most of the air introduced through the purified fresh air ventilator 3 is processed by the air circulation purification system to ensure that the indoor air is in a high-quality state; the distance between the circulating air outlet 10 and the circulating air inlet 11 or the fresh air outlet 12 is large enough to ensure that the high-quality air treated by the air circulation purification system circulates in a large enough range indoors.
进一步地，所述空气循环净化系统还包括设置在室内的香薰器16、除湿加湿一体装置17、负离子检测仪(图中未示出)和传感器组(图中未示出)，且均与设置在室内的控制系统18进行电性连接，当然，控制系统18可以根据实际情况设置在室内或室外的不同位置，控制系统18可以控制香薰器16、除湿加湿一体装置17、负离子检测仪、净化新风换气机3、静电过滤器5、UV紫外线灯6、负离子发生器7和风机盘管8的工作状态；所述传感器组包括温度传感器、湿度传感器和CO2浓度传感器，传感器组可以根据实际情况设置多个，并且合理分布在室内的不同位置，以使测量出的数据更加准确，温度传感器、湿度传感器、CO2浓度传感器和负离子检测仪将各自测得的数据上传至控制系统18，控制系统18根据测得的数据与预设的数据进行比较，以控制断香薰器16、除湿加湿一体装置17、净化新风换气机3、静电过滤器5、UV紫外线灯6、负离子发生器7和风机盘管8的工作状态。Furthermore, the air circulation purification system also includes an aromatherapy device 16, a dehumidification and humidification integrated device 17, a negative ion detector (not shown in the figure) and a sensor group (not shown in the figure) arranged indoors, and all of them are electrically connected to a control system 18 arranged indoors. Of course, the control system 18 can be arranged at different positions indoors or outdoors according to actual conditions. The control system 18 can control the working states of the aromatherapy device 16, the dehumidification and humidification integrated device 17, the negative ion detector, the purified fresh air ventilator 3, the electrostatic filter 5, the UV ultraviolet lamp 6, the negative ion generator 7 and the fan coil 8; the sensor group includes a temperature sensor, a humidity sensor and aCO2 concentration sensor. A plurality of sensor groups can be arranged according to actual conditions and reasonably distributed at different positions indoors to make the measured data more accurate. The temperature sensor, the humidity sensor, the COThe concentration sensor and the negative ion detector upload their respective measured data to the control system 18, and the control system 18 compares the measured data with the preset data to control the working status of the aromatherapy device 16, the dehumidification and humidification device 17, the purification fresh air ventilator 3, the electrostatic filter 5, the UV ultraviolet lamp 6, the negative ion generator 7 and the fan coil 8.
这里的工作状态，具体地，包括控制系统18可以控制净化新风换气机3的开启、以及运行功率和关闭、控制香薰器16的开启频率和开启持续时间以及关闭、控制除湿加湿一体装置17的开启加湿、开启除湿和关闭、控制静电过滤器5的开启与关闭、控制UV紫外线灯6的开闭以及开启数量、控制负离子发生器7的开闭、控制风机盘管8的开启制热、开启制冷和关闭。The working status here, specifically, includes the control system 18 that can control the opening, operating power and closing of the purification fresh air ventilator 3, control the opening frequency and opening duration and closing of the aromatherapy device 16, control the opening and humidification of the dehumidification and humidification integrated device 17, control the opening and closing of the electrostatic filter 5, control the opening and closing of the UV ultraviolet lamp 6 and the opening quantity, control the opening and closing of the negative ion generator 7, and control the opening and closing of the fan coil 8 for heating, cooling and closing.
对香薰器16定义三种情形：低浓度需求：每60分钟开启5秒；中等浓度需求：每30分钟开启5秒；高浓度需求：每30分钟开启10秒。Three situations are defined for the aromatherapy device 16: low concentration requirement: turned on for 5 seconds every 60 minutes; medium concentration requirement: turned on for 5 seconds every 30 minutes; high concentration requirement: turned on for 10 seconds every 30 minutes.
在具体使用时，控制系统18可以根据个人喜好或实际环境需要，有三种模式可选择进行控制，每种模式下有不同的参数：In specific use, the control system 18 can be controlled in three modes according to personal preference or actual environment needs, and each mode has different parameters:
模式一：室内温度27-30℃、湿度35-50％、CO2浓度0.055-0.07％、UV紫外线灯6数量全开启、负离子浓度2000-5000pc/cm3、香薰器16为中等浓度需求；Mode 1: Indoor temperature 27-30℃, humidity 35-50%, CO2 concentration 0.055-0.07%, 6 UV lamps fully turned on, negative ion concentration 2000-5000pc/cm3 , aromatherapy device 16 for medium concentration requirements;
模式二：室内温度21-23℃、湿度65-80％、CO2浓度0.04-0.055％、UV紫外线灯数量开启一半、负离子浓度5000-8000pc/cm3、香薰器16为低浓度需求；Mode 2: Indoor temperature 21-23℃, humidity 65-80%, CO2 concentration 0.04-0.055%, half of the UV lamps turned on, negative ion concentration 5000-8000pc/cm3 , aromatherapy device 16 for low concentration requirements;
模式三：室内温度24-26℃、湿度50-65％、CO2浓度0.025-0.04％、UV紫外线灯全部关闭、负离子浓度8000-12000pc/cm3、香薰器16为高浓度需求；Mode 3: Indoor temperature 24-26℃, humidity 50-65%, CO2 concentration 0.025-0.04%, UV lamps all turned off, negative ion concentration 8000-12000pc/cm3 , aromatherapy device 16 for high concentration requirements;
所述控制系统18预先存储有用于控制风机盘管8、除湿加湿一体装置17、净化新风换气机3、负离子发生器7、UV紫外线灯6和香薰器16的工作状态的多个模式控制文件。The control system 18 pre-stores a plurality of mode control files for controlling the working states of the fan coil unit 8 , the integrated dehumidification and humidification device 17 , the fresh air purification ventilator 3 , the negative ion generator 7 , the UV lamp 6 and the aromatherapy device 16 .
在选择运行模式一的情况下，控制系统18根据模式一的控制文件控制部件的工作状态：所有UV紫外线灯6全部开启，当温度传感器检测到室内温度小于27℃，则控制系统18控制风机盘管8进行制热，如果室内温度大于30℃，控制系统18控制风机盘管8进行冷却，如果室内温度处于27-30℃范围内，风机盘管8保留当前运行状态；当湿度传感器检测到室内湿度小于35％，则控制系统18控制除湿加湿一体装置17开启，如果室内湿度大于50％，控制系统18控制除湿加湿一体装置17关闭，如果室内湿度处于35-50％范围内，除湿加湿一体装置17停止工作；根据CO2浓度传感器检测到室内CO2浓度是否在0.055-0.07％范围，控制系统18控制净化新风换气机3的以不同的功率运行，如果室内CO2浓度大于0.07％，则控制系统18控制净化新风换气机3以最大功率运行，如果室内CO2浓度小于0.055％，净化新风换气机3以最小功率运行，如果室内CO2浓度处于0.055-0.07％范围内，净化新风换气机3以中等功率运行，这里的中等功率是指净化新风换气机3的最大功率与最小功率中间值的功率；当负离子检测仪测到室内负离子浓度小于2000pc/cm3，则控制系统18控制负离子发生器7开启，室内负离子浓度大于5000pc/cm3，控负离子发生器7关闭，如果室内负离子浓度处于2000-5000pc/cm3范围内，则控制系统18不对负离子发生器7执行任何操作，负离子发生器7仍保留当前运行状态。When operation mode 1 is selected, the control system 18 controls the working state of the components according to the control file of mode 1: all UV lamps 6 are turned on, and when the temperature sensor detects that the indoor temperature is less than 27°C, the control system 18 controls the fan coil 8 to heat, if the indoor temperature is greater than 30°C, the control system 18 controls the fan coil 8 to cool, if the indoor temperature is in the range of 27-30°C, the fan coil 8 retains the current operating state; when the humidity sensor detects that the indoor humidity is less than 35%, the control system 18 controls the dehumidification and humidification integrated device 17 to turn on, if the indoor humidity is greater than 50%, the control system 18 controls the dehumidification and humidification integrated device 17 to turn off, if the indoor humidity is in the range of 35-50%, the dehumidification and humidification integrated device 17 stops working; according to whether the indoorCO2 concentration detected by theCO2 concentration sensor is in the range of 0.055-0.07%, the control system 18 controls the purification fresh air ventilator 3 to operate at different powers, if the indoor CO2 concentration is greater than 0.07%, the control system 18 controls the purification fresh air ventilator 3 to operate at maximum power, if the indoorCO2 concentration is greater than 0.07%, the control system 18 controls the purification fresh air ventilator 3 to operate at maximum power,2 concentration is less than 0.055%, the purification fresh air ventilator 3 operates at minimum power; if the indoor CO2 concentration is in the range of 0.055-0.07%, the purification fresh air ventilator 3 operates at medium power, and the medium power here refers to the power of the intermediate value between the maximum power and the minimum power of the purification fresh air ventilator 3; when the negative ion detector measures that the indoor negative ion concentration is less than 2000pc/cm3 , the control system 18 controls the negative ion generator 7 to turn on, and when the indoor negative ion concentration is greater than 5000pc/cm3 , the negative ion generator 7 is controlled to turn off. If the indoor negative ion concentration is in the range of 2000-5000pc/cm3 , the control system 18 does not perform any operation on the negative ion generator 7, and the negative ion generator 7 still retains the current operating state.
模式二和模式三的运行控制方式与模式一类似，具体的控制过程就不赘述了；通过模式一、模式二和模式三进行选择，可以模拟出不同场景下给人不同的感觉，模式一模拟出海边沙滩的场景，给人阳光强烈、湿润高温的感觉，模式二模拟出瀑布的场景，具有空气湿润、氧负离子显著的效果，模式三模拟出森林场景，具有空气清新、气味宜人的效果。The operation control method of Mode 2 and Mode 3 is similar to that of Mode 1, and the specific control process will not be described in detail. By selecting Mode 1, Mode 2 and Mode 3, different scenes can be simulated to give people different feelings. Mode 1 simulates the scene of the beach, giving people a feeling of strong sunshine, humidity and high temperature. Mode 2 simulates the scene of the waterfall, with the effect of moist air and significant oxygen negative ions. Mode 3 simulates the forest scene, with the effect of fresh air and pleasant smell.
在本实施例中，述控制系统18对风机盘管8、除湿加湿一体装置17、净化新风换气机3、负离子发生器7、UV紫外线灯6和香薰器16进行联动控制，所谓联动控制是指，比如在模式一下，控制系统18同时控制风机盘管8、除湿加湿一体装置17、净化新风换气机3、负离子发生器7、UV紫外线灯6和香薰器16的工作状态，使得室内温度、湿度、CO2浓度、负离子浓度和香薰程度处于模式一的预设范围值内，以保障模式一能模拟出海边沙滩的场景，给人阳光强烈、湿润高温的感觉；在模式二和模式三种，控制系统18也同样地对上述所有部件进行联动控制。In this embodiment, the control system 18 performs linkage control on the fan coil unit 8, the dehumidification and humidification integrated device 17, the purification fresh air ventilator 3, the negative ion generator 7, the UV ultraviolet lamp 6 and the aromatherapy device 16. The so-called linkage control means that, for example, in mode 1, the control system 18 simultaneously controls the working states of the fan coil unit 8, the dehumidification and humidification integrated device 17, the purification fresh air ventilator 3, the negative ion generator 7, the UV ultraviolet lamp 6 and the aromatherapy device 16, so that the indoor temperature, humidity,CO2 concentration, negative ion concentration and aromatherapy degree are within the preset range values of mode 1, so as to ensure that mode 1 can simulate the scene of the beach and give people the feeling of strong sunshine, humidity and high temperature; in mode 2 and mode 3, the control system 18 also performs linkage control on all the above components in the same way.
在本实施中，除湿加湿一体装置17为带有雾化加湿功能的除湿加湿一体装置17，具体可以采用超声波雾化的方法。In this embodiment, the integrated dehumidification and humidification device 17 is an integrated dehumidification and humidification device 17 with atomization and humidification function, and specifically, an ultrasonic atomization method can be adopted.
对于本领域的技术人员来说，可根据以上描述的技术方案以及构思，做出其它各种相应的改变以及变形，而所有的这些改变以及变形都应该属于本发明权利要求的保护范围之内。For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and concepts described above, and all of these changes and modifications should fall within the protection scope of the claims of the present invention.
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