WO2016023484A1 - 一种新风空调的控制方法及新风空调 - Google Patents

一种新风空调的控制方法及新风空调 Download PDF

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Publication number
WO2016023484A1
WO2016023484A1 PCT/CN2015/086717 CN2015086717W WO2016023484A1 WO 2016023484 A1 WO2016023484 A1 WO 2016023484A1 CN 2015086717 W CN2015086717 W CN 2015086717W WO 2016023484 A1 WO2016023484 A1 WO 2016023484A1
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Prior art keywords
air
air conditioner
fresh air
fresh
concentration
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PCT/CN2015/086717
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English (en)
French (fr)
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戴若夫
辜显旺
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戴若夫
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Publication of WO2016023484A1 publication Critical patent/WO2016023484A1/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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B03C3/78—Cleaning the electrodes by washing
    • 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
    • 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
    • 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide

Definitions

  • the invention mainly relates to the technical field of air conditioners, and particularly relates to a control method of a fresh air conditioner and a fresh air conditioner.
  • air conditioners have been widely used in people's lives. They can provide cold or heat to a confined space to create a comfortable environment for people, but confined spaces will generate more dust, odor or harmful after a long time. Polluted gases, and increased CO 2 concentration, will cause certain harm to people's health, but current air conditioners do not have the function of removing dust, odor or harmful gases, and the air conditioners currently used need to manually control their operating modes. It is less convenient to use.
  • the present invention provides a control method for a fresh air air conditioner that automatically controls an operation mode and can perform electrostatic dust removal on fresh air, and a fresh air air conditioner.
  • the technical solution proposed by the present invention is:
  • a fresh air air conditioner control method comprising a fresh air pipeline, an electrostatic dust removal filter box, a controller, a temperature sensor for detecting the indoor temperature, and a concentration sensor for detecting the indoor concentration,
  • the temperature sensor detects the actual temperature value T in the room and sends it to the controller
  • the concentration sensor detects the actual concentration value X in the room and sends it to the controller
  • the controller selects the operation mode of the fresh air conditioner according to the actual temperature value T and the actual concentration value X.
  • the specific selection process is as follows:
  • T1 and T2 are preset standard temperature values, and T1>T2, and X1 is a preset standard concentration value;
  • the invention also discloses a fresh air conditioner, comprising an air conditioner outer unit and an air conditioner inner machine, wherein a refrigerant pipe is connected between the air conditioner outer machine and the air conditioner inner machine, and the air conditioner inner machine is provided with an air supply port and a return air port,
  • the air supply port is provided with a surface cooler and a blower, and further includes a controller, a temperature sensor for detecting the indoor temperature, a concentration sensor for detecting the indoor CO 2 concentration, and an electrostatic dust removal filter box in the air conditioner.
  • the air supply port is provided with a fresh air pipe connected to the outdoor through an electrostatic dust filter box, and the air return port is provided with an air exhaust pipe connected to the outdoor, and the air exhaust pipe is provided with a three-way electromagnetic switching valve.
  • the fresh air pipe between the air supply port and the electrostatic dust filter box communicates with the air exhaust pipe through the three-way electromagnetic switching valve, the temperature sensor, the concentration sensor, the electrostatic dust filter box, and the three-way electromagnetic switching
  • the valves are all electrically connected to the controller.
  • the electrostatic precipitator filter box includes a box body and an electrostatic precipitator assembly, and the electrostatic precipitator assembly divides the inner cavity of the box into an air inlet chamber and an air outlet chamber, and the air inlet chamber and/or the air outlet chamber are provided with electrostatic dust removal.
  • the spray assembly of the assembly is provided.
  • the electrostatic precipitator filter box includes a box body, and the box body includes an upper divided air inlet chamber and an air outlet chamber, and a lower portion of the air inlet chamber communicates with a lower portion of the air outlet chamber to form a through air duct, and the air inlet chamber
  • An air suction port is disposed on one side, and an air discharge port is disposed on a top of the air outlet cavity, and an electrostatic dust removing assembly is disposed in the air outlet cavity, and the electrostatic dust removing assembly is provided with an ultrasonic vibration plate on at least one side thereof.
  • the water inlet pipe is connected to the water pipe or communicates with a water tank with a high pressure water pump, and the drain pipe of the electrostatic dust filter box is in communication with the water pipe.
  • the control method of the fresh air air conditioner of the invention detects the indoor temperature and the CO 2 concentration, and adjusts the air conditioning operation mode according to the detection result in time to realize the function of automatically adjusting the indoor air temperature and the cleanliness, the operation is simple, the energy saving and environmental protection, and the static electricity
  • the dust removal filter box can perform electrostatic dust removal treatment on fresh air to clean the air entering the room; the fresh air air conditioner of the invention not only has the advantages described in the above method, but also adopts an electrostatic dust removal filter box with a water cleaning function, and can be used for the electrostatic dust removal filter box.
  • the dust on the electrostatic precipitator assembly is cleaned by water, so that the filter material does not need to be replaced, which reduces operating costs and maintenance costs; the inlet pipe of the electrostatic precipitator can be connected to the water pipe, and the drain pipe can be connected to the air conditioning condenser.
  • the sewage is discharged without additional piping or equipment, and the structure is simple and convenient to operate.
  • Figure 1 is a schematic view showing the structure of the method of the present invention.
  • Figure 2 is a schematic view of the structure of the present invention.
  • FIG. 3 is a schematic structural view of an electrostatic precipitator filter box according to Embodiment 1 of the present invention.
  • Fig. 4 is a cross-sectional view taken along line A-A of Fig. 3;
  • FIG. 5 is a schematic structural view of an electrostatic precipitator filter box according to Embodiment 2 of the present invention.
  • Fig. 6 is a cross-sectional view taken along line B-B of Fig. 5;
  • the figures in the figure indicate: 1, air conditioner internal machine; 11, air return port; 12, air supply port; 13, electrostatic dust filter box; 1301, box body; 1302, electrostatic dust removal assembly; 1303, spray assembly; 1304, air inlet chamber ;1305, outlet chamber; 1306, suction port; 1307, exhaust vent; 1308, ultrasonic vibration plate; 1309, inlet pipe; 1310, drain pipe; 14, fan; 2, air conditioner outside; 3, three-way electromagnetic switching Valve; 4, refrigerant pipe; 5, controller; 6, temperature sensor; 7, concentration sensor; 8, fresh air pipeline; 81, air inlet flap valve; 9, exhaust duct; 91, exhaust flap valve.
  • the control method of the fresh air air conditioner of the embodiment includes a fresh air duct 8 , an electrostatic precipitator filter box 13 , a controller 5 , a temperature sensor 6 for detecting the indoor temperature, and a detecting indoor concentration.
  • the concentration sensor 7, the method comprises the following steps:
  • the temperature sensor 6 detects the indoor actual temperature value T and sends it to the controller 5
  • the concentration sensor 7 detects the indoor CO 2 actual concentration value X and sends it to the controller 5;
  • the controller 5 selects the operation mode of the fresh air air conditioner according to the actual temperature value T and the actual CO 2 concentration value X.
  • the specific selection process is as follows:
  • T ⁇ T2 and X ⁇ X1 it means that the indoor temperature is low but the CO 2 concentration is low, and the single heating mode is selected;
  • T1 is the preset standard temperature upper limit value
  • T2 is the preset standard temperature lower limit value
  • the invention also discloses a fresh air conditioner, and a specific embodiment 1 thereof is:
  • the fresh air conditioner of the present embodiment includes an air conditioner outside unit 2 and an air conditioner internal unit 1, and a refrigerant duct 4 is connected between the air conditioner outside unit 2 and the air conditioner unit 1, and the air conditioner unit 1 is provided.
  • the air conditioner inner unit 1 is provided with an electrostatic dust filter box 13, and the air supply port 12 is provided with a fresh air duct 8 connected to the outdoor via the electrostatic dust filter box 13, and the air return port 11 is provided with an air exhaust duct 9 connected to the outdoor.
  • the exhaust air line 9 is provided with a three-way electromagnetic switching valve 3, and the fresh air line 8 between the air supply port 12 and the electrostatic dust removing filter box 13 communicates with the exhaust air line 9 through the three-way electromagnetic switching valve 3,
  • the electromagnetic switching valve is used for switching the fresh air pipe 8 and the return air pipe, and the temperature sensor 6, the concentration sensor 7, the electrostatic dust removing filter box 13 and the three-way electromagnetic switching valve 3 are electrically connected to the controller 5, and the temperature sensor 6 detects Indoor temperature and temperature signal is transmitted to controller 5, concentration sensor 7 detection room And the concentration of the CO 2 concentration signal to the controller 5, the controller 5 controls the air conditioning unit based on the temperature signal and the concentration signal 1, and the three-way solenoid opening and closing the air conditioning unit 2 and the electrostatic dust filter tank outlet valve 13 is switched to 3 Switch direction.
  • the air inlet of the fresh air duct 8 is provided with an air inlet flap valve 81 that can be switched on and off
  • the air outlet of the air outlet duct 9 is provided with an air discharge flap valve 91 that can be switched on and off.
  • the controller 5 controls the opening and closing of the inlet flap valve 81 and the exhaust flap valve 91 to ensure normal air inlet and exhaust functions; that is, when the fresh air is required, the inlet flap valve 81 and the exhaust flap valve are opened. 91, all are closed when no fresh air is needed.
  • an exhaust fan 92 is disposed on the exhaust duct 9 near the air outlet, and the return air in the room can be smoothly discharged to the outside.
  • the temperature sensor 6 is a Pt100 sensor installed on the air conditioner internal machine 1 or in any position in the room; the concentration sensor 7 is installed on the air conditioner internal machine 1 or in any position in the room; the controller 5 is programmable The controller is installed inside the air conditioner internal unit 1.
  • the electrostatic precipitator filter box 13 adopts a spray type water cleaning method, and the specific structure thereof includes a box body 1301 and an electrostatic precipitator assembly 1302.
  • the electrostatic precipitator assembly 1302 divides the inner cavity of the box body 1301 into the air inlet chamber 1304 and the air outlet.
  • the chamber 1305, the inlet chamber 1304 and/or the outlet chamber 1305 are provided with a shower assembly 1303 facing the electrostatic precipitator assembly 1302, wherein one end of the inlet pipe 1309 is in communication with the shower assembly 1303, and the other end is in communication with the water pipe in the room.
  • the drain pipe 1310 is connected to the condensate pipe of the air conditioner; when the electrostatic dust removing component 1302 needs to be cleaned, the operation of the air conditioner is first stopped, and then the tap water with water pressure enters the spray component 1303 through the inlet pipe 1309, and the electrostatic dust removal component 1302 The spray cleaning is performed, and the cleaned sewage is discharged to the outside of the water pipe through the drain pipe 1310, and is discharged to the outside of the water pipe.
  • the air inlet chamber 1304 and the air outlet chamber 1305 in this embodiment are respectively provided with a shower assembly 1303 facing the electrostatic dust removing assembly 1302.
  • the water inlet of the electrostatic precipitator filter box 13 of the present invention is convenient to take, and the sewage is directly discharged through the condensate pipe, so that the arrangement of the pipes can be greatly reduced, and it is easy to implement.
  • one end of the inlet pipe 1309 is in communication with the shower assembly 1303, and the other end is in communication with a water tank with a high pressure water pump, which can also achieve the purpose of spray cleaning.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference between the embodiment and the first embodiment is that the electrostatic precipitator filter box 13 adopts a water storage cleaning mode, and the specific structure includes a box body 1301.
  • the box body 1301 includes an upper divided air inlet chamber. 1304 and the air outlet chamber 1305, the lower portion of the air inlet chamber 1304 communicates with the lower portion of the air outlet chamber 1305 to form a through air duct.
  • the air inlet chamber 1304 is provided with an air suction port 1306 on one side thereof, and the air outlet chamber 1305 is provided with an air exhausting portion at the top of the air inlet chamber 1305.
  • An electrostatic precipitator assembly 1302 is disposed in the air outlet chamber 1305.
  • the electrostatic precipitator assembly 1302 is disposed on at least one side of the electrostatic precipitator assembly 1302.
  • an ultrasonic vibration board 1308 is disposed on both sides of the electrostatic precipitator assembly 1302.
  • the water pipe 1309 is installed in the air inlet chamber 1304 One side is connected to the water pipe.
  • the water inlet pipe 1309 can also be connected to a water tank with a high pressure water pump.
  • the drain pipe 1310 is installed at the bottom of the tank body 1301 and connected to the water pipe; when the electrostatic dust removal assembly 1302 is required During the cleaning, the tap water enters the tank 1301 through the inlet pipe 1309 and soaks the electrostatic precipitator assembly 1302, and then activates the ultrasonic vibration plate 1308.
  • the ultrasonic vibration plate 1308 emits ultrasonic waves and passes the cavitation effect generated by the aqueous medium to electrostatically remove the electrostatic precipitator assembly 1302.
  • the dust on the strip is peeled off to achieve thorough cleaning.
  • the ultrasonic generator is turned off, the drain pipe 1310 is opened, and the sewage flows through the drain pipe 1310 to the inside of the water pipe to the outside.
  • Other contents are the same as those in the first embodiment, and are not described herein again.

Abstract

一种新风空调的控制方法，包括以下步骤：1)在空调启动或者正常运行时，检测室内实际温度值T以及室内CO 2实际浓度值X；2)根据实际温度值T以及CO 2实际浓度值X选择新风空调的运行模式；3)进入选择的运行模式下运行。还公开了一种新风空调，包括温度传感器(6)、浓度传感器(7)、控制器(5)、用于切换新风通道与回风通道的三通电磁切换阀(3)、静电除尘过滤箱(13)，温度传感器(6)检测室内温度并传递给控制器(5)，浓度传感器(7)检测室内CO 2浓度并传递给控制器(5)，控制器(5)根据温度信号及浓度信号控制空调内机(1)、空调外机(2)和静电除尘过滤箱(13)的启闭以及三通电磁切换阀(3)的切换。该方法和空调系统均具有自动控制运行模式并能对新风进行静电除尘的优点。

Description

一种新风空调的控制方法及新风空调 【技术领域】
本发明主要涉及空调技术领域，特指一种新风空调的控制方法及新风空调。
【背景技术】
目前，空调已广泛应用于人们的生活当中，它能为密闭的空间内提供冷量或热量，为人们创造一个舒适的环境，但是密闭的空间长时间后会产生较多的尘埃、异味或有害污染气体，且CO2浓度增加，会对人们的身体健康造成一定的伤害，但是目前的空调并不具有去除尘埃、异味或有害气体的功能，而且目前所使用的空调均需要人工控制其运行模式，使用较不方便。
【发明内容】
本发明要解决的技术问题就在于：针对现有技术存在的技术问题，本发明提供一种自动控制运行模式并能对新风进行静电除尘的新风空调的控制方法及新风空调。
为解决上述技术问题，本发明提出的技术方案为：
一种新风空调的控制方法，所述新风空调包括新风管路、静电除尘过滤箱、控制器、用于检测室内温度的温度传感器以及用于检测室内浓度的浓度传感器，
包括以下步骤：
1)在空调启动或者正常运行时，温度传感器检测室内实际温度值T并发送给控制器、浓度传感器检测室内实际浓度值X并发送给控制器；
2)控制器根据实际温度值T以及实际浓度值X选择新风空调的运行模式，具体选择过程如下：
当T≥T1且X≥X1时，选择制冷加新风模式，且开启新风管路中的静电除尘过滤箱；
当T≥T1且X＜X1时，选择单独制冷模式；
当T≤T2且X≥X1时，选择制热加新风模式，且开启新风管路中的静电除尘过滤箱；
当T≤T2且X＜X1时，选择单独制热模式；
当T2＜T＜T1且X≥X1时，选择单独新风模式，且开启新风管路中的静电除尘过滤箱；
当T2＜T＜T1且X＜X1时，停止新风空调的运行；
其中T1、T2为预设的标准温度值，且T1＞T2，X1为预设的标准浓度值；
3)进入选择的运行模式下运行，并返回步骤1)。
作为上述技术方案的进一步改进：
所述24℃≤T1≤28℃、-5℃≤T2≤15℃、350≤X1≤1000ppm。
本发明还公开了一种新风空调，包括空调外机和空调内机，所述空调外机和空调内机之间连接有冷媒管道，所述空调内机上设有送风口和回风口，所述送风口处装设有表冷器和送风机，还包括控制器、用于检测室内温度的温度传感器、用于检测室内CO2浓度的浓度传感器，所述空调内机内设有静电除尘过滤箱，所述送风口设有经静电除尘过滤箱连接至室外的新风管路，所述回风口设有连接至室外的排风管路，所述排风管路上设置有三通电磁切换阀，位于所述送风口与静电除尘过滤箱之间的新风管路通过所述三通电磁切换阀与所述排风管路相连通，所述温度传感器、浓度传感器、静电除尘过滤箱以及三通电磁切换阀均与所述控制器电连接。
作为上述技术方案的进一步改进：
所述静电除尘过滤箱包括箱体和静电除尘组件，所述静电除尘组件将箱体内腔分隔为进风腔和出风腔，所述进风腔和/或出风腔内设有朝向静电除尘组件的喷淋组件。
所述静电除尘过滤箱包括箱体，所述箱体包括上部分隔的进风腔和出风腔，进风腔的下部与出风腔的下部连通，形成贯穿风道，所述进风腔的一侧设置有吸风口，所述出风腔的顶部设置有排风口，所述出风腔内安装有静电除尘组件，所述静电除尘组件至少一侧设置有超声波震板。
所述进水管与自来水管连通或者与一带高压水泵的水箱连通，所述静电除尘过滤箱的排水管与所述凝水管连通。
与现有技术相比，本发明的优点在于：
本发明的新风空调的控制方法，通过检测室内温度以及CO2浓度，并根据检测结果及时对空调运行模式进行调整，实现自动调节室内空气温度以及洁净度的作用，操作简单、节能环保，另外静电除尘过滤箱能够对新风进行静电除尘处理，使进入室内的空气洁净；本发明的新风空调不仅具有如上方法所述的优点，而且采用带水清洗功能的静电除尘过滤箱，能够对静电除尘过滤箱内的静电除尘组件上的积尘进行水清洗，从而不需要更换滤材，降低了运行成本以及维护成本；静电除尘过滤箱的进水管能够接至自来水管，排水管能够接至空调的凝水管将污水排出，而不需要额外增加其它管路或设备，结构简单、操作方便。
【附图说明】
图1为本发明的方法结构示意图。
图2为本发明的结构示意图。
图3为本发明实施例一中静电除尘过滤箱的结构示意图。
图4是图3的A-A剖视图。
图5是本发明实施例二中静电除尘过滤箱的结构示意图。
图6是图5的B-B剖视图。
图中标号表示：1、空调内机；11、回风口；12、送风口；13、静电除尘过滤箱；1301、箱体；1302、静电除尘组件；1303、喷淋组件；1304、进风腔；1305、出风腔；1306、吸风口；1307、排风口；1308、超声波震板；1309、进水管；1310、排水管；14、风机；2、空调外机；3、三通电磁切换阀；4、冷媒管道；5、控制器；6、温度传感器；7、浓度传感器；8、新风管路；81、进风翻板阀；9、排风管路；91、排风翻板阀。
【具体实施方式】
以下结合说明书附图和具体实施例对本发明作进一步描述。
如图1所示，本实施例的新风空调的控制方法，新风空调包括新风管路8、静电除尘过滤箱13、控制器5、用于检测室内温度的温度传感器6以及用于检测室内浓度的浓度传感器7，其方法包括以下步骤：
1)在空调启动或者正常运行时，温度传感器6检测室内实际温度值T并发送给控制器5、浓度传感器7检测室内CO2实际浓度值X并发送给控制器5；
2)控制器5根据实际温度值T以及CO2实际浓度值X选择新风空调的运行模式，具体选择过程如下：
当T≥T1且X≥X1时，此时表示室内温度较高且CO2浓度过高，则选择制冷加新风模式，且开启新风管路8中的静电除尘过滤箱13对新风进行静电除尘；
当T≥T1且X＜X1时，此时表示室内温度较高但CO2浓度较低，则选择单独制冷模式，此时无新风进入室内；
当T≤T2且X≥X1时，此时表示室内温度较低且CO2浓度较高，则选择制热加新风模式，且开启新风管路8中的静电除尘过滤箱13对新风进行静电除尘；
当T≤T2且X＜X1时，此时表示室内温度较低但CO2浓度较低，选择单独制热模式；
当T2＜T＜T1且X≥X1时，此时表示室内温度适宜但CO2浓度较高，选择单独新风模式，且开启新风管路8中的静电除尘过滤箱13对新风进行静电除尘；
当T2＜T＜T1且X＜X1时，此时表示室内温度适宜且CO2浓度较低，则停止新风空调的运行；
其中T1为预设的标准温度上限值，T2为预设的标准温度下限值，且T1＞T2，X为预 设的CO2标准浓度值；其中各预设值的取值范围为：24℃≤T1≤28℃、-5℃≤T2≤15℃、350≤X1≤1000ppm，在本实施例中，T1＝25℃、T2＝15℃、X1＝1000ppm，各预设值可以根据个人情况或现场情况适当调整。
3)进入选择的运行模式下运行，并返回步骤1)。
本发明还公开了一种新风空调，其具体实施例一为：
如图2至图4所示，本实施例的新风空调，包括空调外机2和空调内机1，空调外机2和空调内机1之间连接有冷媒管道4，空调内机1上设有送风口12和回风口11，送风口12处装设有表冷器和风机14，另外还包括控制器5、用于检测室内温度的温度传感器6、用于检测室内CO2浓度的浓度传感器7，空调内机1内设有静电除尘过滤箱13，送风口12设有经静电除尘过滤箱13连接至室外的新风管路8，回风口11设有连接至室外的排风管路9，排风管路9上设置有三通电磁切换阀3，位于送风口12与静电除尘过滤箱13之间的新风管路8通过三通电磁切换阀3与排风管路9相连通，三通电磁切换阀用于切换新风管路8与回风管路，温度传感器6、浓度传感器7、静电除尘过滤箱13以及三通电磁切换阀3均与控制器5电连接，温度传感器6检测室内温度并将温度信号传递给控制器5，浓度传感器7检测室内CO2浓度并将浓度信号传递给控制器5，控制器5根据温度信号及浓度信号控制空调内机1、空调外机2和静电除尘过滤箱13的启闭以及三通电磁切换阀3的出口切换方向。
如图2所示，具体工作过程如下：
当T≥25℃且X≥1000ppm时，此时表示室内温度较高且CO2浓度过高，则选择制冷加新风模式，启动空调外机2的制冷模式，同时将三通电磁切换阀3的开口方向切换至B出口，开启新风管路8中的静电除尘过滤箱13对新风进行静电除尘；
当T≥25℃且X＜1000ppm时，此时表示室内温度较高但CO2浓度较低，则选择单独制冷模式，启动空调外机2的制冷模式，同时将三通电磁切换阀3的开口方向切换至A出口，此时无新风进入室内；
当T≤15℃且X≥1000ppm时，此时表示室内温度较低且CO2浓度较高，则选择制热加新风模式，启动空调外机2的制热模式，同时将三通电磁切换阀3的开口方向切换至B出口，且开启新风管路8中的静电除尘过滤箱13对新风进行静电除尘；
当T≤15℃且X＜1000ppm时，此时表示室内温度较低但CO2浓度较低，选择单独制热模式,启动空调外机2的制热模式，同时将三通电磁切换阀3的开口方向切换至A出口，此时无新风进入室内；
当15℃＜T＜25℃且X≥1000ppm时，此时表示室内温度适宜但CO2浓度较高，选择单独新风模式，关闭空调外机2，同时将三通电磁切换阀3的开口方向切换至B出口，且开启新风管路8中的静电除尘过滤箱13对新风进行静电除尘；
当15℃＜T＜25℃且X＜1000ppm时，此时表示室内温度适宜且CO2浓度较低，则停止新风空调的运行，关闭空调外机2、空调内机1以及静电除尘过滤箱13。
本实施例中，新风管路8的进风口装设有可切换通断的进风翻板阀81，排风管路9的出风口装设有可切换通断的排风翻板阀91，控制器5控制进风翻板阀81和排风翻板阀91的启闭，以保证正常进风和排风功能；即需新风时，开启进风翻板阀81和排风翻板阀91，不需要新风时则均关闭。另外靠近出风口的排风管路9上设置有排风机92，能够顺利将室内的回风排出室外。
本实施例中，温度传感器6为Pt100传感器，其安装在空调内机1上或者室内的任一位置；浓度传感器7安装在空调内机1上或者室内的任一位置；控制器5为可编程控制器，安装在空调内机1的内部。
本实施例中，静电除尘过滤箱13采用喷淋式水清洗方式，其具体结构包括箱体1301和静电除尘组件1302，静电除尘组件1302将箱体1301内腔分隔为进风腔1304和出风腔1305，进风腔1304和/或出风腔1305内设有朝向静电除尘组件1302的喷淋组件1303，其中进水管1309的一端与喷淋组件1303连通，另一端与室内的自来水管连通，而排水管1310则连通至空调的凝水管；当需要对静电除尘组件1302进行清洗时，首先停止空调的运行，然后带水压的自来水经进水管1309进入喷淋组件1303，对静电除尘组件1302进行喷淋清洗，清洗完后的污水则经排水管1310流至凝水管后排出室外，本实施例中的进风腔1304和出风腔1305均设有朝向静电除尘组件1302的喷淋组件1303；因此本发明的静电除尘过滤箱13的进水取用方便，且污水则通过凝水管直接排出，从而能够大大减少管路的布置，且易于实现。在其它实施例中，进水管1309的一端与喷淋组件1303连通，另一端与一带高压水泵的水箱连通，同样能够实现喷淋清洗的目的。
实施例二：
如图5和图6所示，本实施例中与实施例一的区别仅在于静电除尘过滤箱13采用贮水清洗方式，其具体结构包括箱体1301，箱体1301包括上部分隔的进风腔1304和出风腔1305，进风腔1304的下部与出风腔1305的下部连通，形成贯穿风道，进风腔1304的一侧设置有吸风口1306，出风腔1305的顶部设置有排风口1307，出风腔1305内安装有静电除尘组件1302，静电除尘组件1302至少一侧设置有超声波震板1308，本实施例中静电除尘组件1302的两侧均设置有超声波震板1308，其中进水管1309安装在进风腔1304的 一侧且与自来水管连通，在其它实施例中，进水管1309也可以与一带高压水泵的水箱连接，排水管1310安装在箱体1301的底部且与凝水管相连；当需要对静电除尘组件1302进行清洗时，自来水经进水管1309进入箱体1301内并将静电除尘组件1302浸泡，然后启动超声波震板1308，超声波震板1308发射超声波并通过水介质产生的空化效应，将静电除尘组件1302上的积尘剥离，达到彻底清洗的目的，当清洗完成后，关闭超声波发生器，打开排水管1310，污水则经排水管1310流至凝水管内排至室外。其它内容与实施例一相同，在此不再赘述。
虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明。任何熟悉本领域的技术人员，在不脱离本发明技术方案范围的情况下，都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰，或修改为等同变化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均应落在本发明技术方案保护的范围内。

Claims (6)

  1. 一种新风空调的控制方法，其特征在于，所述新风空调包括新风管路(8)、静电除尘过滤箱(13)、控制器(5)、用于检测室内温度的温度传感器(6)以及用于检测室内CO2浓度的浓度传感器(7)，
    包括以下步骤：
    1)在空调启动或者正常运行时，温度传感器(6)检测室内实际温度值T并发送给控制器(5)、浓度传感器(7)检测室内CO2实际浓度值X并发送给控制器(5)；
    2)控制器(5)根据实际温度值T以及CO2实际浓度值X选择新风空调的运行模式，具体选择过程如下：
    当T≥T1且X≥X1时，选择制冷加新风模式，且开启新风管路(8)中的静电除尘过滤箱(13)；
    当T≥T1且X＜X1时，选择单独制冷模式；
    当T≤T2且X≥X1时，选择制热加新风模式，且开启新风管路(8)中的静电除尘过滤箱(13)；
    当T≤T2且X＜X1时，选择单独制热模式；
    当T2＜T＜T1且X≥X1时，选择单独新风模式，且开启新风管路(8)中的静电除尘过滤箱(13)；
    当T2＜T＜T1且X＜X1时，停止新风空调的运行；
    其中T1、T2为预设的标准温度值，且T1＞T2，X1为预设的CO2标准浓度值；
    3)进入选择的运行模式下运行，并返回步骤1)。
  2. 根据权利要求1所述的新风空调的控制方法，其特征在于，所述24℃≤T1≤28℃、-5℃≤T2≤15℃、350≤X1≤1000ppm。
  3. 一种新风空调，包括空调外机(2)和空调内机(1)，所述空调外机(2)和空调内机(1)之间连接有冷媒管道(4)，所述空调内机(1)上设有送风口(12)和回风口(11)，所述送风口(12)处装设有表冷器和送风机(14)，其特征在于：还包括控制器(5)、用于检测室内温度的温度传感器(6)、用于检测室内CO2浓度的浓度传感器(7)，所述空调内机(1)内设有静电除尘过滤箱(13)，所述送风口(12)设有经静电除尘过滤箱(13)连接至室外的新风管路(8)，所述回风口(11)设有连接至室外的排风管路(9)，所述排风管路(9)上设置有三通电磁切换阀(3)，位于所述送风口(12)与静电除尘过滤箱(13) 之间的新风管路(8)通过所述三通电磁切换阀(3)与所述排风管路(9)相连通，所述温度传感器(6)、浓度传感器(7)、静电除尘过滤箱(13)以及三通电磁切换阀(3)均与所述控制器(5)电连接。
  4. 根据权利要求3所述的新风空调，其特征在于，所述静电除尘过滤箱(13)包括箱体(1301)和静电除尘组件(1302)，所述静电除尘组件(1302)将箱体(1301)内腔分隔为进风腔(1304)和出风腔(1305)，所述进风腔(1304)和/或出风腔(1305)内设有朝向静电除尘组件(1302)的喷淋组件(1303)。
  5. 根据权利要求3所述的新风空调，其特征在于：所述静电除尘过滤箱(13)包括箱体(1301)，所述箱体(1301)包括上部分隔的进风腔(1304)和出风腔(1305)，进风腔(1304)的下部与出风腔(1305)的下部连通，形成贯穿风道，所述进风腔(1304)的一侧设置有吸风口(1306)，所述出风腔(1305)的顶部设置有排风口(1307)，所述出风腔(1305)内安装有静电除尘组件(1302)，所述静电除尘组件(1302)至少一侧设置有超声波震板(1308)。
  6. 根据权利要求4或5所述的新风空调，其特征在于：所述进水管(1309)与自来水管连通或者与一带高压水泵的水箱连通，所述静电除尘过滤箱(13)的排水管(1310)与所述凝水管连通。
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