WO2017143875A1 - Pm2.5 processing fresh air fan and method for using same - Google Patents

Pm2.5 processing fresh air fan and method for using same Download PDF

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Publication number
WO2017143875A1
WO2017143875A1 PCT/CN2017/070388 CN2017070388W WO2017143875A1 WO 2017143875 A1 WO2017143875 A1 WO 2017143875A1 CN 2017070388 W CN2017070388 W CN 2017070388W WO 2017143875 A1 WO2017143875 A1 WO 2017143875A1
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WO
WIPO (PCT)
Prior art keywords
filter
air
fan
high efficiency
efficiency filter
Prior art date
Application number
PCT/CN2017/070388
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French (fr)
Chinese (zh)
Inventor
俞越
金渔兵
石磊
葛美才
谢能作
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南通华信中央空调有限公司
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Publication of WO2017143875A1 publication Critical patent/WO2017143875A1/en

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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
    • 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
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • F24F3/1405—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 humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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
    • F24F8/108—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 using dry filter elements
    • 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
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • F24F2003/144—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 humidification; by dehumidification by dehumidification only
    • 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
    • F24F2110/64—Airborne particle content
    • 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 air treatment, in particular to a super PM2.5 processing new fan and a using method thereof.
  • the prior art air conditioning new fan unit is simply arranged with some nylon filters to filter large impurities, fibers and other debris, and the air quality improvement effect is very limited in the case of severe air quality deterioration, and may even be Dust particles are sent to the indoor working area through the unit, which worsens the deterioration of air quality and pollutes the indoor environment. Therefore, the existing new wind turbines operating under poor air quality are very detrimental to the health of indoor personnel.
  • the present invention provides a technical solution that is simple in structure, energy-saving and environmentally friendly, can realize air supply switching between the living room and the bedroom, and can better improve indoor air quality at the same time:
  • a super PM2.5 handles a new fan, including a chassis, and an air inlet is provided at the top of the chassis, and a left air supply port, a right air supply port, and a front air supply port are respectively arranged at the bottom of the chassis, and the air inlet is respectively provided inside the chassis a primary effect filter and a second primary effect filter, a first evaporation coil is disposed under the first primary effect filter, a second evaporation coil is disposed under the second primary effect filter, and the first evaporation coil and the second The evaporating coil is symmetrically disposed on the first baffle, and a DC variable frequency fan is disposed under the first baffle, the DC variable frequency fan is mounted on the second baffle, and the first high efficiency filter and the second baffle are respectively disposed under the second baffle
  • Two high-efficiency filters, PM2.5 sensors are also placed under the chassis.
  • the PM2.5 sensor comprises an air sampling module and a dust particle detecting module, a single chip microcomputer
  • the air sampling module comprises an A/D conversion module, a temperature and humidity sensor, an atmospheric pressure sensor, an A/D conversion module, a temperature and humidity sensor, and an atmospheric pressure sensor.
  • the dust particle detection module is respectively connected to the single chip microcomputer.
  • a first ultraviolet lamp tube is disposed between the first primary effect filter and the first evaporation coil
  • a second ultraviolet lamp tube is disposed between the second primary effect filter and the second evaporation coil.
  • the DC variable frequency fan comprises a fan volute, the center line of the fan volute is perpendicular to the second partition, the right side of the fan volute is open, and the opening direction is downward, and the open end is respectively associated with the first high efficiency filter and the second High efficiency filters are connected.
  • the angle between the first evaporation coil and the second evaporation coil and the first separator is 45°-60°.
  • a bypass assembly is installed between the first high efficiency filter and the second high efficiency filter, the bypass assembly including a detector, a controller and a valve, the controller being coupled to the detector and the valve, respectively.
  • the method of using the method comprises the following steps:
  • the indoor air enters from the air inlet end of the chassis, and reaches the first evaporation coil and the second evaporation coil through the first primary effect filter and the second primary effect filter respectively;
  • the first evaporating coil and the second evaporating coil evaporate water vapor in the air to deliver dry air;
  • the dry air enters the DC variable frequency fan, and enters the first high efficiency filter and the second high efficiency filter from the outlet outlet of the direct current variable frequency fan;
  • the filtered air controls the bypass components according to the demand, and the wind direction between the living room and the bedroom is switched.
  • the invention has the advantages of simple structure, energy saving and environmental protection, and the DC variable frequency fan is installed between the evaporation coil and the high efficiency filter to ensure that all the filtered air supply sections are positive pressure, so as to prevent secondary pollution caused by indoor air entering the equipment.
  • the invention adopts a high-efficiency filter and a PM2.5 sensor, can ensure the cleanliness of indoor fresh air, improve the indoor environment, and reduce the concentration of carbon dioxide, and is a window opening substitute for smog days.
  • the present invention installs a bypass assembly between the first high efficiency filter and the second high efficiency filter, and can change the air supply direction through the valve member according to requirements, and can switch between the living room and the bedroom.
  • Figure 1 is a perspective view of the present invention
  • Figure 2 is a front elevational view of the present invention
  • Figure 3 is a schematic diagram of the control of the PM2.5 sensor of the present invention.
  • the present invention designs a super PM2.5 processing new fan, including a chassis 1.
  • the top of the chassis 1 is provided with an air inlet 2
  • the bottom of the chassis 1 is respectively provided with a left air supply port 3 a right air supply port 4 and a front air supply port 5, and inside the air box 2
  • a first primary effect filter 6 and a second primary effect filter 7 are respectively disposed under the air inlet 2
  • the first primary effect filter 6 A first evaporation coil 8 is disposed below
  • a second evaporation coil 9 is disposed below the second primary filter 7, and a first ultraviolet tube 22 is disposed between the first primary filter 6 and the first evaporation coil 8
  • a second ultraviolet lamp tube 23 is disposed between the second primary effect filter 7 and the second evaporation coil 9.
  • the ultraviolet lamp tube is capable of sterilizing the initially filtered air, and the first evaporation coil 8 and the second evaporation coil 9 are symmetrically disposed on the first partition 10, the first evaporation coil 8 and the first
  • the angle between the two evaporation coils 9 and the first partition plate 10 is 45°-60°
  • a DC inverter fan 11 is disposed under the first partition plate 10, and the DC inverter fan 11 is mounted on the second partition plate 12.
  • a second high efficiency filter 13 and a second high efficiency filter 14 are respectively disposed under the second partition plate 12,
  • a PM2.5 sensor 15 is also disposed below the interior of the chassis 1.
  • the utility model has the advantages of simple structure, energy saving and environmental protection, and the DC variable frequency fan is installed between the evaporation coil and the high efficiency filter to ensure that all the filtered air supply sections are positive pressure, so as to prevent secondary pollution caused by indoor air entering the equipment.
  • the PM2.5 sensor 15 includes an air sampling module 16 and a dust particle detecting module 17, and a single chip microcomputer 18.
  • the air sampling module 16 includes an A/D conversion module 19, a temperature and humidity sensor 20, and an atmospheric pressure sensor 21.
  • the A/D conversion module 19, the temperature and humidity sensor 20, the atmospheric pressure sensor 21, and the dust particle detecting module 17 are respectively connected to the single chip microcomputer 18.
  • the dust particle detecting module 17, the temperature and humidity sensor 20, and the atmospheric pressure sensor 21 respectively collect dust particles, air temperature, humidity and pressure in the air, and send the collected signals to the single chip microcomputer 18 for analysis and processing, and compare them with the set parameters.
  • the output signal is used to control the DC inverter fan 11.
  • the invention adopts a high-efficiency filter and a PM2.5 sensor, can ensure the cleanliness of the indoor fresh air, improve the indoor environment, and reduce the carbon dioxide concentration, and is a window opening substitute for the haze.
  • the use of high-efficiency filter with PM2.5 sensor can ensure the cleanliness of indoor fresh air, improve the indoor environment and reduce the concentration of carbon dioxide. It is a window opening alternative to smog.
  • the DC inverter fan 11 includes a fan volute 24, the center line of the fan volute 24 is perpendicular to the second partition 12, the right portion of the fan volute 24 is open, and the opening direction is downward, and the opening The ends are in communication with the first high efficiency filter 13 and the second high efficiency filter 14, respectively.
  • a bypass assembly 25 is mounted between the first high efficiency filter 13 and the second high efficiency filter 14 and includes a detector, a controller and a valve, the controller and the detector and the valve, respectively Connected. Install the bypass assembly. When in use, the air supply direction can be changed through the valve member according to the requirements to meet the switching between the living room and the bedroom.
  • a bypass assembly is installed between the first high efficiency filter and the second high efficiency filter, and the air supply direction can be changed through the valve member according to requirements to meet the switching between the living room and the bedroom.
  • the method of use of the present invention comprises the following steps:
  • A indoor air enters from the top air inlet end of the chassis 1, respectively, through the first primary effect filter 6 and the second primary effect filter 7 to the first evaporation coil 8 and the second evaporation coil 9;
  • the first evaporating coil 8 and the second evaporating coil 9 evaporate water vapor in the air to deliver dry air;
  • the dry air enters the DC inverter fan 11, and from the outlet of the DC inverter fan 11 to the first high efficiency filter 13 and the second high efficiency filter 14;
  • the filtered air controls the bypass assembly 25 according to the demand to realize the wind direction switching between the living room and the bedroom.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

A PM2.5 processing fresh air fan comprises a case (1). An upper portion of the case (1) is provided with an air inlet (2). A lower portion of the case (1) is provided with a left air outlet (3), a right air outlet (4) and a front air outlet (5). Inside the case (1), a first preliminary filter (6) and a second preliminary filter (7) are disposed below the air inlet (2). A first evaporating coil (8) is disposed below the first preliminary filter (6). A second evaporating coil (9) is disposed below the second preliminary filter (7). The first evaporating coil (8) and the second evaporating coil (9) are symmetrically disposed on a first spacer (10). A DC variable frequency fan (11) is disposed below the first spacer (10). The DC variable frequency fan (11) is mounted on a second spacer (12). A first high-efficiency filter (13) and a second high-efficiency filter (14) are disposed below the second spacer (12). A PM2.5 sensor (15) is further disposed in a lower position inside the case (1). A method for using the PM2.5 processing fresh air fan is further disclosed.

Description

一种超级PM2.5处理新风机及使用方法Super PM2.5 processing new fan and using method 技术领域：Technical field:
本发明涉及空气处理技术领域，尤其涉及一种超级PM2.5处理新风机及使用方法。The invention relates to the technical field of air treatment, in particular to a super PM2.5 processing new fan and a using method thereof.
背景技术：Background technique:
近年来，随着经济的发展，城市化的不断推进，国内部分地区空气质量出现不同程度的下降，某些时候个别地方雾霾达到严重污染的水平。为了改善室内空气质量，可以使用空调新风机组。In recent years, with the development of the economy and the continuous advancement of urbanization, the air quality in some parts of the country has declined to varying degrees. In some cases, the smog in some places has reached a level of serious pollution. In order to improve indoor air quality, air conditioning new fan units can be used.
然而现有技术的空调新风机组都是简单的布置一些尼龙过滤网，来过滤较大杂质，纤维等杂物，在空气质量恶化严重的情况下对空气质量的改善作用非常有限，甚至还可能将尘埃颗粒通过机组送入室内工作区域，加重空气质量的恶化，污染室内环境。因此现有的新风机组在空气质量较差的情况下运行对室内人员健康非常不利。However, the prior art air conditioning new fan unit is simply arranged with some nylon filters to filter large impurities, fibers and other debris, and the air quality improvement effect is very limited in the case of severe air quality deterioration, and may even be Dust particles are sent to the indoor working area through the unit, which worsens the deterioration of air quality and pollutes the indoor environment. Therefore, the existing new wind turbines operating under poor air quality are very detrimental to the health of indoor personnel.
发明内容：Summary of the invention:
为了解决上述问题，本发明提供了一种结构简单、节能环保，能够实现客厅与卧室之间的送风切换，同时能较好的改善室内空气质量的技术方案：In order to solve the above problems, the present invention provides a technical solution that is simple in structure, energy-saving and environmentally friendly, can realize air supply switching between the living room and the bedroom, and can better improve indoor air quality at the same time:
一种超级PM2.5处理新风机，包括机箱，机箱的顶部开有进风口，机箱的底部分别设有左送风口、右送风口和正面送风口，在机箱内部，进风口下方分别设有第一初效过滤器和第二初效过滤器，第一初效过滤器下方设置第一蒸发盘管，第二初效过滤器下方设置第二蒸发盘管，且第一蒸发盘管和第二蒸发盘管对称设置在第一隔板上，在第一隔板下方设有直流变频风机，直流变频风机安装在第二隔板上，第二隔板下方分别设有第一高效过滤器和第二高效过滤器，在机箱内部下方还设置PM2.5传感器。A super PM2.5 handles a new fan, including a chassis, and an air inlet is provided at the top of the chassis, and a left air supply port, a right air supply port, and a front air supply port are respectively arranged at the bottom of the chassis, and the air inlet is respectively provided inside the chassis a primary effect filter and a second primary effect filter, a first evaporation coil is disposed under the first primary effect filter, a second evaporation coil is disposed under the second primary effect filter, and the first evaporation coil and the second The evaporating coil is symmetrically disposed on the first baffle, and a DC variable frequency fan is disposed under the first baffle, the DC variable frequency fan is mounted on the second baffle, and the first high efficiency filter and the second baffle are respectively disposed under the second baffle Two high-efficiency filters, PM2.5 sensors are also placed under the chassis.
作为优选，PM2.5传感器包括空气取样模块和粉尘颗粒检测模块、单片机，空气取样模块包括A/D转换模块、温湿度传感器、大气压力传感器，A/D转换模块、温湿度传感器、大气压力传感器、粉尘颗粒检测模块分别连接单片机。Preferably, the PM2.5 sensor comprises an air sampling module and a dust particle detecting module, a single chip microcomputer, and the air sampling module comprises an A/D conversion module, a temperature and humidity sensor, an atmospheric pressure sensor, an A/D conversion module, a temperature and humidity sensor, and an atmospheric pressure sensor. The dust particle detection module is respectively connected to the single chip microcomputer.
作为优选，第一初效过滤器与第一蒸发盘管之间设置第一紫外线灯管，第二初效过滤器与第二蒸发盘管之间设置第二紫外线灯管。Preferably, a first ultraviolet lamp tube is disposed between the first primary effect filter and the first evaporation coil, and a second ultraviolet lamp tube is disposed between the second primary effect filter and the second evaporation coil.
作为优选，直流变频风机包括风机蜗壳，风机蜗壳的中心线与第二隔板垂直，风机蜗壳的右部开口，且开口方向向下，开口端分别与第一高效过滤器和第二高效过滤器相通。Preferably, the DC variable frequency fan comprises a fan volute, the center line of the fan volute is perpendicular to the second partition, the right side of the fan volute is open, and the opening direction is downward, and the open end is respectively associated with the first high efficiency filter and the second High efficiency filters are connected.
作为优选，第一蒸发盘管和第二蒸发盘管与第一隔板之间的夹角为45°-60°。Preferably, the angle between the first evaporation coil and the second evaporation coil and the first separator is 45°-60°.
作为优选，在第一高效过滤器和第二高效过滤器之间安装旁通组件，旁通组件包括检测器、控制器和阀门，控制器分别与检测器和阀门相连。 Preferably, a bypass assembly is installed between the first high efficiency filter and the second high efficiency filter, the bypass assembly including a detector, a controller and a valve, the controller being coupled to the detector and the valve, respectively.
作为优选，其使用方法包括以下步骤：Preferably, the method of using the method comprises the following steps:
A、室内空气从机箱顶部进风端进入，分别通过第一初效过滤器和第二初效过滤器到达第一蒸发盘管和第二蒸发盘管；A. The indoor air enters from the air inlet end of the chassis, and reaches the first evaporation coil and the second evaporation coil through the first primary effect filter and the second primary effect filter respectively;
B、第一蒸发盘管和第二蒸发盘管将空气中的水汽蒸发，送出干燥的空气；B. The first evaporating coil and the second evaporating coil evaporate water vapor in the air to deliver dry air;
C、干燥的空气进入直流变频风机，且从直流变频风机出口流出口进入第一高效过滤器和第二高效过滤器；C. The dry air enters the DC variable frequency fan, and enters the first high efficiency filter and the second high efficiency filter from the outlet outlet of the direct current variable frequency fan;
D、PM2.5传感器检测过滤后的空气，使过滤后的空气达到室内标准；D, PM2.5 sensor detects the filtered air, so that the filtered air reaches the indoor standard;
E、过滤后的空气根据需求控制旁通组件，实现客厅与卧室之间的风向切换。E. The filtered air controls the bypass components according to the demand, and the wind direction between the living room and the bedroom is switched.
本发明的有益效果在于：The beneficial effects of the invention are:
(1)本发明结构简单、节能环保,将直流变频风机安装在蒸发盘管和高效过滤器之间，可保证过滤送风段全部为正压，杜绝室内空气进入设备造成二次污染。(1) The invention has the advantages of simple structure, energy saving and environmental protection, and the DC variable frequency fan is installed between the evaporation coil and the high efficiency filter to ensure that all the filtered air supply sections are positive pressure, so as to prevent secondary pollution caused by indoor air entering the equipment.
(2)本发明采用高效过滤器配合PM2.5传感器，能够保证室内新风的洁净度，改善室内环境，降低二氧化碳浓度，是雾霾天的开窗替代。(2) The invention adopts a high-efficiency filter and a PM2.5 sensor, can ensure the cleanliness of indoor fresh air, improve the indoor environment, and reduce the concentration of carbon dioxide, and is a window opening substitute for smog days.
(3)本发明在第一高效过滤器和第二高效过滤器之间安装旁通组件，可根据需求通过阀件改变送风方向，满足客厅与卧室之间的切换。(3) The present invention installs a bypass assembly between the first high efficiency filter and the second high efficiency filter, and can change the air supply direction through the valve member according to requirements, and can switch between the living room and the bedroom.
附图说明：BRIEF DESCRIPTION OF THE DRAWINGS:
图1为本发明的立体图；Figure 1 is a perspective view of the present invention;
图2为本发明的正视图；Figure 2 is a front elevational view of the present invention;
图3为本发明的PM2.5传感器控制原理图。Figure 3 is a schematic diagram of the control of the PM2.5 sensor of the present invention.
具体实施方式：detailed description:
为使本发明的发明目的、技术方案和优点更加清楚，下面将结合附图对本发明的实施方式作进一步地详细描述。The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
如图1-图3所示，本发明设计了一种超级PM2.5处理新风机，包括机箱1，机箱1的顶部开有进风口2，所述机箱1的底部分别设有左送风口3、右送风口4和正面送风口5，在所述机箱1内部，进风口2下方分别设有第一初效过滤器6和第二初效过滤器7，所述第一初效过滤器6下方设置第一蒸发盘管8，所述第二初效过滤器7下方设置第二蒸发盘管9，第一初效过滤器6与第一蒸发盘管8之间设置第一紫外线灯管22，所述第二初效过滤器7与第二蒸发盘管9之间设置第二紫外线灯管23。紫外线灯管能够对初步过滤后的空气进行杀菌消毒，且所述第一蒸发盘管8和所述第二蒸发盘管9对称设置在第一隔板10上，第一蒸发盘管8和第二蒸发盘管9与第一隔板10之间的夹角为45°-60°，在第一隔板10下方设有直流变频风机11，所述直流变频风机11安装在第二隔板12上，第二隔板12下方分别设有第一高效过滤器13和第二高效过滤器14， 在所述机箱1内部下方还设置PM2.5传感器15。其结构简单、节能环保,将直流变频风机安装在蒸发盘管和高效过滤器之间，可保证过滤送风段全部为正压，杜绝室内空气进入设备造成二次污染。As shown in FIG. 1 to FIG. 3, the present invention designs a super PM2.5 processing new fan, including a chassis 1. The top of the chassis 1 is provided with an air inlet 2, and the bottom of the chassis 1 is respectively provided with a left air supply port 3 a right air supply port 4 and a front air supply port 5, and inside the air box 2, a first primary effect filter 6 and a second primary effect filter 7 are respectively disposed under the air inlet 2, the first primary effect filter 6 A first evaporation coil 8 is disposed below, a second evaporation coil 9 is disposed below the second primary filter 7, and a first ultraviolet tube 22 is disposed between the first primary filter 6 and the first evaporation coil 8 A second ultraviolet lamp tube 23 is disposed between the second primary effect filter 7 and the second evaporation coil 9. The ultraviolet lamp tube is capable of sterilizing the initially filtered air, and the first evaporation coil 8 and the second evaporation coil 9 are symmetrically disposed on the first partition 10, the first evaporation coil 8 and the first The angle between the two evaporation coils 9 and the first partition plate 10 is 45°-60°, and a DC inverter fan 11 is disposed under the first partition plate 10, and the DC inverter fan 11 is mounted on the second partition plate 12. Above, a second high efficiency filter 13 and a second high efficiency filter 14 are respectively disposed under the second partition plate 12, A PM2.5 sensor 15 is also disposed below the interior of the chassis 1. The utility model has the advantages of simple structure, energy saving and environmental protection, and the DC variable frequency fan is installed between the evaporation coil and the high efficiency filter to ensure that all the filtered air supply sections are positive pressure, so as to prevent secondary pollution caused by indoor air entering the equipment.
本实施例中，PM2.5传感器15包括空气取样模块16和粉尘颗粒检测模块17、单片机18，所述空气取样模块16包括A/D转换模块19、温湿度传感器20、大气压力传感器21，所述A/D转换模块19、温湿度传感器20、大气压力传感器21、粉尘颗粒检测模块17分别连接单片机18。粉尘颗粒检测模块17、温湿度传感器20、大气压力传感器21分别采集空气中粉尘颗粒、空气温湿度和压力，并将采集信号发送至单片机18进行分析处理，并将其与设定的参数相比较，再输出信号控制直流变频风机11，本发明采用高效过滤器配合PM2.5传感器，能够保证室内新风的洁净度，改善室内环境，降低二氧化碳浓度，是雾霾天的开窗替代。采用高效过滤器配合PM2.5传感器，能够保证室内新风的洁净度，改善室内环境，降低二氧化碳浓度，是雾霾天的开窗替代。In this embodiment, the PM2.5 sensor 15 includes an air sampling module 16 and a dust particle detecting module 17, and a single chip microcomputer 18. The air sampling module 16 includes an A/D conversion module 19, a temperature and humidity sensor 20, and an atmospheric pressure sensor 21. The A/D conversion module 19, the temperature and humidity sensor 20, the atmospheric pressure sensor 21, and the dust particle detecting module 17 are respectively connected to the single chip microcomputer 18. The dust particle detecting module 17, the temperature and humidity sensor 20, and the atmospheric pressure sensor 21 respectively collect dust particles, air temperature, humidity and pressure in the air, and send the collected signals to the single chip microcomputer 18 for analysis and processing, and compare them with the set parameters. The output signal is used to control the DC inverter fan 11. The invention adopts a high-efficiency filter and a PM2.5 sensor, can ensure the cleanliness of the indoor fresh air, improve the indoor environment, and reduce the carbon dioxide concentration, and is a window opening substitute for the haze. The use of high-efficiency filter with PM2.5 sensor can ensure the cleanliness of indoor fresh air, improve the indoor environment and reduce the concentration of carbon dioxide. It is a window opening alternative to smog.
另外，本实施例中，直流变频风机11包括风机蜗壳24，所述风机蜗壳24的中心线与第二隔板12垂直，风机蜗壳24的右部开口，且开口方向向下，开口端分别与第一高效过滤器13和第二高效过滤器14相通。在第一高效过滤器13和第二高效过滤器14之间安装旁通组件25所述旁通组件25包括检测器、控制器和阀门，所述控制器分别与所述检测器和所述阀门相连。安装旁通组件，使用时，可根据需求通过阀件改变送风方向，满足客厅与卧室之间的切换。在第一高效过滤器和第二高效过滤器之间安装旁通组件，可根据需求通过阀件改变送风方向，满足客厅与卧室之间的切换。In addition, in this embodiment, the DC inverter fan 11 includes a fan volute 24, the center line of the fan volute 24 is perpendicular to the second partition 12, the right portion of the fan volute 24 is open, and the opening direction is downward, and the opening The ends are in communication with the first high efficiency filter 13 and the second high efficiency filter 14, respectively. A bypass assembly 25 is mounted between the first high efficiency filter 13 and the second high efficiency filter 14 and includes a detector, a controller and a valve, the controller and the detector and the valve, respectively Connected. Install the bypass assembly. When in use, the air supply direction can be changed through the valve member according to the requirements to meet the switching between the living room and the bedroom. A bypass assembly is installed between the first high efficiency filter and the second high efficiency filter, and the air supply direction can be changed through the valve member according to requirements to meet the switching between the living room and the bedroom.
本发明的使用方法包括以下步骤：The method of use of the present invention comprises the following steps:
A、室内空气从机箱1顶部进风端进入，分别通过第一初效过滤器6和第二初效过滤器7到达第一蒸发盘管8和第二蒸发盘管9；A, indoor air enters from the top air inlet end of the chassis 1, respectively, through the first primary effect filter 6 and the second primary effect filter 7 to the first evaporation coil 8 and the second evaporation coil 9;
B、第一蒸发盘管8和第二蒸发盘管9将空气中的水汽蒸发，送出干燥的空气；B. The first evaporating coil 8 and the second evaporating coil 9 evaporate water vapor in the air to deliver dry air;
C、干燥的空气进入直流变频风机11，且从直流变频风机11出口流出口进入第一高效过滤器13和第二高效过滤器14；C, the dry air enters the DC inverter fan 11, and from the outlet of the DC inverter fan 11 to the first high efficiency filter 13 and the second high efficiency filter 14;
D、PM2.5传感器15检测过滤后的空气，使过滤后的空气达到室内标准；D, PM2.5 sensor 15 detects the filtered air, so that the filtered air reaches the indoor standard;
E、过滤后的空气根据需求控制旁通组件25，实现客厅与卧室之间的风向切换。E. The filtered air controls the bypass assembly 25 according to the demand to realize the wind direction switching between the living room and the bedroom.
上述实施例只是本发明的较佳实施例，并不是对本发明技术方案的限制，只要是不经过创造性劳动即可在上述实施例的基础上实现的技术方案，均应视为落入本发明专利的权利保护范围内。 The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention. Any technical solutions that can be implemented on the basis of the above embodiments without creative work should be considered as falling into the present invention. The scope of protection of rights.

Claims (7)

  1. 一种超级PM2.5处理新风机，包括机箱，其特征在于：所述机箱的顶部开有进风口，所述机箱的底部分别设有左送风口、右送风口和正面送风口，在所述机箱内部，进风口下方分别设有第一初效过滤器和第二初效过滤器，所述第一初效过滤器下方设置第一蒸发盘管，所述第二初效过滤器下方设置第二蒸发盘管，且所述第一蒸发盘管和所述第二蒸发盘管对称设置在第一隔板上，在第一隔板下方设有直流变频风机，所述直流变频风机安装在第二隔板上，第二隔板下方分别设有第一高效过滤器和第二高效过滤器，在所述机箱内部下方还设置PM2.5传感器。A super PM2.5 processing new fan, comprising a chassis, wherein: the top of the chassis is provided with an air inlet, and the bottom of the chassis is respectively provided with a left air supply opening, a right air supply opening and a front air supply opening, Inside the chassis, a first primary effect filter and a second primary effect filter are respectively disposed under the air inlet, a first evaporation coil is disposed below the first primary effect filter, and a second initial filter is disposed below the second primary effect filter a second evaporation coil, wherein the first evaporation coil and the second evaporation coil are symmetrically disposed on the first partition, and a DC inverter fan is disposed under the first partition, and the DC inverter fan is installed in the first On the two partitions, a first high efficiency filter and a second high efficiency filter are respectively disposed under the second partition, and a PM2.5 sensor is disposed below the inside of the cabinet.
  2. 根据权利要求1所述的一种超级PM2.5处理新风机，其特征在于：所述PM2.5传感器包括空气取样模块和粉尘颗粒检测模块、单片机，所述空气取样模块包括A/D转换模块、温湿度传感器、大气压力传感器，所述A/D转换模块、温湿度传感器、大气压力传感器、粉尘颗粒检测模块分别连接单片机。The super PM2.5 processing new fan according to claim 1, wherein the PM2.5 sensor comprises an air sampling module, a dust particle detecting module, and a single chip, and the air sampling module comprises an A/D conversion module. The temperature and humidity sensor and the atmospheric pressure sensor, the A/D conversion module, the temperature and humidity sensor, the atmospheric pressure sensor, and the dust particle detecting module are respectively connected to the single chip microcomputer.
  3. 根据权利要求1所述的一种超级PM2.5处理新风机，其特征在于：所述第一初效过滤器与第一蒸发盘管之间设置第一紫外线灯管，所述第二初效过滤器与第二蒸发盘管之间设置第二紫外线灯管。A super-PM2.5 processing new fan according to claim 1, wherein a first ultraviolet lamp is disposed between the first primary effect filter and the first evaporation coil, and the second initial effect is A second ultraviolet tube is disposed between the filter and the second evaporation coil.
  4. 根据权利要求1所述的一种超级PM2.5处理新风机，其特征在于：所述直流变频风机包括风机蜗壳，所述风机蜗壳的中心线与第二隔板垂直，风机蜗壳的右部开口，且开口方向向下，开口端分别与第一高效过滤器和第二高效过滤器相通。A super-PM2.5 processing new fan according to claim 1, wherein the DC inverter fan comprises a fan volute, the center line of the fan volute is perpendicular to the second partition, and the fan volute The right portion is open and the opening direction is downward, and the open end is in communication with the first high efficiency filter and the second high efficiency filter, respectively.
  5. 根据权利要求1所述的一种超级PM2.5处理新风机，其特征在于：所述第一蒸发盘管和第二蒸发盘管与第一隔板之间的夹角为45°-60°。A super-PM2.5 processing new fan according to claim 1, wherein an angle between the first evaporating coil and the second evaporating coil and the first partition is 45°-60° .
  6. 根据权利要求1所述的一种超级PM2.5处理新风机，其特征在于：在第一高效过滤器和第二高效过滤器之间安装旁通组件，所述旁通组件包括检测器、控制器和阀门，所述控制器分别与所述检测器和所述阀门相连。A super PM2.5 processing new fan according to claim 1, wherein a bypass assembly is installed between the first high efficiency filter and the second high efficiency filter, the bypass assembly including a detector and a control And a valve, the controller being coupled to the detector and the valve, respectively.
  7. 一种实现权利要求1所述的一种超级PM2.5处理新风机的使用方法，其特征在于：其使用方法包括以下步骤：A method for using a super PM2.5 processing new fan according to claim 1, wherein the method of using the method comprises the following steps:
    A、室内空气从机箱顶部进风端进入，分别通过第一初效过滤器和第二初效过滤器到达第一蒸发盘管和第二蒸发盘管；A. The indoor air enters from the air inlet end of the chassis, and reaches the first evaporation coil and the second evaporation coil through the first primary effect filter and the second primary effect filter respectively;
    B、第一蒸发盘管和第二蒸发盘管将空气中的水汽蒸发，送出干燥的空气；B. The first evaporating coil and the second evaporating coil evaporate water vapor in the air to deliver dry air;
    C、干燥的空气进入直流变频风机，且从直流变频风机出口流出口进入第一高效过滤器和第二高效过滤器；C. The dry air enters the DC variable frequency fan, and enters the first high efficiency filter and the second high efficiency filter from the outlet outlet of the direct current variable frequency fan;
    D、PM2.5传感器检测过滤后的空气，使过滤后的空气达到室内标准；D, PM2.5 sensor detects the filtered air, so that the filtered air reaches the indoor standard;
    E、过滤后的空气根据需求控制旁通组件，实现客厅与卧室之间的风向切换。 E. The filtered air controls the bypass components according to the demand, and the wind direction between the living room and the bedroom is switched.
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