KR102045965B1 - Air quality improvement control system - Google Patents

Air quality improvement control system Download PDF

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Publication number
KR102045965B1
KR102045965B1 KR1020190071975A KR20190071975A KR102045965B1 KR 102045965 B1 KR102045965 B1 KR 102045965B1 KR 1020190071975 A KR1020190071975 A KR 1020190071975A KR 20190071975 A KR20190071975 A KR 20190071975A KR 102045965 B1 KR102045965 B1 KR 102045965B1
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South Korea
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air
unit
ventilation
damper
inlet
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KR1020190071975A
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Korean (ko)
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김인호
박문용
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주식회사 지스
엠비에스 주식회사
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • 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
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • 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
    • F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
    • F24F2003/1664—
    • F24F2003/1682—
    • F24F2003/1692—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/005—Cyclic ventilation, e.g. alternating air supply volume or reversing flow direction
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • 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
    • 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
    • F24F2110/68—Radon
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The present invention relates to an air quality improvement control system for an air conditioner and, more specifically, relates to an air quality improvement control system for an air conditioner, which measures an amount of radiation of outdoor air and a particle of fine dust to prevent the outdoor air from flowing into the inside of an air conditioner body, and performs sterilization while enough oxygen is provided in a process in which air with controlled heat exchange and humidity is supplied to the inside. Moreover, an anion is provided to maintain an optimized indoor environment.

Description

공기질 향상 제어 시스템{AIR QUALITY IMPROVEMENT CONTROL SYSTEM}Air quality improvement control system {AIR QUALITY IMPROVEMENT CONTROL SYSTEM}

본 발명은 공기질 향상 제어 시스템에 관한 것으로서 특히, 외기의 방사능량과 미세먼지의 입자를 측정하여 외기가 공조기 몸체의 내부로 유입되는 것을 단속하도록 하고, 열교환 및 습도가 조절된 공기가 실내로 급기되는 과정에서 충분한 산소가 포함되도록 하는 가운데 살균이 이루어지며, 음이온이 포함되도록 하여 최적화된 실내 환경이 유지될 수 있도록 하는 공조기용 공기질 향상 제어 시스템에 관한 것이다.The present invention relates to an air quality improvement control system, in particular, by measuring the amount of radiation of the outside air and particles of fine dust to control the inflow of the outside air into the interior of the air conditioner body, the heat exchange and humidity controlled air is supplied to the room The present invention relates to an air quality improvement control system for an air conditioner where sterilization is performed while sufficient oxygen is included in the process, and an anion is included to maintain an optimized indoor environment.

일반적으로 주택, 사무실, 지하 공간 등의 실내 공간에서 하루 시간의 80%정도를 생활하고 있는데, 이처럼 실내에서 대부분의 시간을 보내게 될 경우, 쾌적한 실내 환경은 일의 효율성을 증대시킬 수 있으며, 더 나아가 건강을 유지하는데 매우 중요한 역할을 하게 된다.In general, 80% of the time is spent in indoor spaces such as houses, offices, and underground spaces. If the user spends most of the time indoors, a pleasant indoor environment can increase work efficiency. Furthermore, it plays a very important role in maintaining health.

밀폐된 실내의 공기는 사용자의 호흡에 의해 시간이 경과함에 따라 이산화탄소(CO2)의 함량이 증가할 뿐 아니라, 사무 자동화와 지가 상승에 따른 조밀화로 인해 사무실의 실내 열부하가 급속히 증가하기 때문에 불쾌감을 유발시키게 된다.The air inside the enclosed room not only increases the carbon dioxide (CO 2 ) content over time due to the user's breathing, but also causes unpleasant feelings due to the rapid increase in indoor heat load in the office due to office automation and densification as land prices rise. It is triggered.

불쾌감을 해결하고 보다 쾌적한 실내 환경을 제공하기 위해서 온도, 습도 등을 제어하는 공조 시스템이 사용되고 있으나, 이는 실내 온도, 습도, 공기 유속, 복사 온도와 같은 물리적 환경을 모두 접목시켜 공조 시스템을 효과적으로 제어하기에 어려움이 있었다.In order to solve unpleasant feelings and provide a more comfortable indoor environment, an air conditioning system that controls temperature and humidity is used, but this effectively controls the air conditioning system by integrating physical environments such as room temperature, humidity, air flow rate, and radiation temperature. There was a difficulty.

한편, 공개특허공보 제10-2006-91432호(2006.8.21)의 공조기의 공기 청정 제어방법이 제안되었고, 제안된 청정 제어방법은 실내의 온열 환경요소에 따른 예상 온열감(Predicted Mean Vote) 값을 측정하는 단계; 측정된 예상 온열감 값이 기 설정된 허용범위 이내인지 여부를 판단하는 단계; 예상 온열감 값이 허용범위를 벗어나면 실내의 온도와 내실자의 운동량을 검출하고, 검출된 실내온도와 운동량에 따라 풍량과 온도를 제어하는 제 1 공기조화 모드를 수행하는 단계; 제 1 공기조화 모드를 수행한 이후 예상 온열감 값을 재 측정하는 단계; 그리고 재 측정된 예상 온열감 값이 허용범위 이내이면 실내의 이산화탄소와 산소 농도를 검출하고, 검출된 이산화탄소와 산소 농도에 따라 환기 및 활성물질을 발생하는 제 2 공기조화 모드를 수행하는 단계로 이루어짐으로써, 실내의 예상 온열감이 최적 범위에 도달하도록 공기 조화를 수행한 후 이어 활성물질을 발생시켜 실내공기 만족도를 증대시켜 쾌적 만족도를 극대화시킬 수 있다.On the other hand, the air cleaning control method of the air conditioner of the Patent Publication No. 10-2006-91432 (2006.8.21) has been proposed, the proposed clean control method has a predicted mean vote value according to the indoor environmental factors Measuring; Determining whether the measured expected warmth value is within a preset tolerance range; Detecting the temperature of the room and the amount of motion of the indoor room when the expected sense of warmth value is outside the allowable range, and performing a first air conditioning mode for controlling the air volume and the temperature according to the detected room temperature and the amount of motion; Re-evaluating the anticipated warmth value after performing the first air conditioning mode; And if the re-measured expected thermal sense value is within the allowable range, and detecting the concentration of carbon dioxide and oxygen in the room, and performing a second air conditioning mode for generating ventilation and active substances according to the detected carbon dioxide and oxygen concentration, After the air conditioning is performed so that the expected warmth of the indoor room reaches the optimum range, active materials are generated to increase indoor air satisfaction to maximize comfort satisfaction.

그러나 방사능 또는 미세먼지가 포함된 외기에 따라 적절한 제어가 이루어지지 못하게 됨에 따라 실내 공기의 만족도가 낮아지는 문제점이 있었고, 이로 인해 최적화된 실내 환경이 유지되지 못하는 문제점이 있었다.However, there is a problem that the satisfaction of the indoor air is lowered as the appropriate control is not made according to the outside air containing radioactivity or fine dust, and thus there is a problem that the optimized indoor environment is not maintained.

공개특허공보 제10-2006-91432호(2006.8.21)Publication No. 10-2006-91432 (2006.8.21)

본 발명은 전술한 종래의 문제점을 해소하기 위해 안출된 것으로서 외기의 방사능량과 미세먼지의 입자를 측정하여 외기가 공조기 몸체의 내부로 유입되는 것을 단속하도록 하고, 충분한 산소가 포함되도록 하는 가운데 살균이 이루어지며, 음이온이 포함된 공기가 실내로 급기되도록 하여 최적화된 실내 환경이 유지될 수 있도록 하는 공조기용 공기질 향상 제어 시스템을 제공하는 것에 목적이 있다.The present invention has been made to solve the above-mentioned conventional problems, by measuring the amount of radioactivity of the outside air and particles of fine dust to control the inflow of the outside air into the interior of the air conditioner body, the sterilization is in the middle of containing sufficient oxygen It is made, and an object of the present invention is to provide an air quality improvement control system for an air conditioner to allow the air containing the negative ions to be supplied to the room to maintain an optimized indoor environment.

상기 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

외기 유입부(OA)와 외기 급기부(SA) 및 환기 유입부(RA)와 환기 배출부(EA)를 가지며, 환기팬(RF)에 의하여 상기 환기 배출부(EA)를 통해 배출되는 공기 일부가 환기 유입부(RA)와 환기 배출부(EA) 사이의 바이패스부(110)를 통해 순환되도록 구비된 공조기 몸체(100)와;A part of air discharged through the ventilation discharge part EA by the ventilation fan RF having an outside air inlet part OA, an outside air supply part SA, a ventilation inlet part RA, and a ventilation discharge part EA. An air conditioner body 100 provided to circulate through the bypass unit 110 between the ventilation inlet part RA and the ventilation discharge part EA;

상기 외기 유입부(OA)에 구비되어 외기의 방사능량과 미세먼지의 입자를 측정하여 외기가 공조기 몸체(100)의 내부로 유입되는 것을 단속하도록 구비된 제1공기질 향상부(200); 및A first air quality improving unit (200) provided at the outside air inlet (OA) to measure the amount of radioactivity of the outside air and particles of fine dust to control the inflow of outside air into the air conditioner body 100; And

상기 공조기 몸체(100)의 내부에서 열교환 및 습도가 조절된 공기가 급기팬(SF)에 의하여 외기 급기부(SA)를 통해 실내로 급기되는 과정에서 충분한 산소가 포함되도록 하는 가운데 살균이 이루어지며, 음이온이 포함되도록 구비된 제2공기질 향상부(300)가 포함됨으로써, 최적화된 실내 환경이 유지되도록 구성된다. In the interior of the air conditioner body 100, sterilization is performed in such a manner that sufficient air is contained in the process of supplying air having a heat exchange and humidity control to the room through the air supply unit SA by the air supply fan SF, By including the second air quality improving unit 300 provided to include the negative ion, it is configured to maintain an optimized indoor environment.

따라서, 본 발명은 외기의 방사능량과 미세먼지의 입자를 측정하여 외기가 공조기 몸체의 내부로 유입되는 것을 단속하도록 하고, 충분한 산소가 포함되도록 하는 가운데 살균이 이루어지며, 음이온이 포함된 공기가 실내로 급기되도록 하여 최적화된 실내 환경이 유지될 수 있는 효과를 갖는다.Therefore, the present invention measures the amount of radioactivity of the outside air and particles of fine dust to control the inflow of the outside air into the interior of the air conditioner body, and sterilization is performed while containing sufficient oxygen, and the air containing the anion is indoors. By supplying the air to the optimized indoor environment can be maintained.

도1은 본 발명에 따른 공기질 향상 제어 시스템을 전체적으로 도시한 도면이다.1 is a view showing the overall air quality improvement control system according to the present invention.

이하, 본 발명은 다양한 변환을 가할 수 있고, 여러 가지 실시예를 가질 수 있는 바, 특정 실시예들을 도면에 예시하고 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변환, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.Hereinafter, the present invention may add various transformations and may have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

본 실시 예들은 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 본 발명을 더욱 상세하게 설명하기 위해서 제공되는 것이다. 따라서 도면에 나타난 각 요소의 형상은 보다 분명한 설명을 강조하기 위하여 과장될 수 있으며, 본 발명을 설명함에 있어서, 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.These embodiments are provided to explain in detail the present invention to those skilled in the art. Therefore, the shape of each element shown in the drawings may be exaggerated in order to emphasize a more clear description, in the description of the present invention, when it is determined that the detailed description of the related known technology may obscure the subject matter of the present invention. Omit.

제1, 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 구성요소들은 용어들에 의해 한정되어서는 안 된다. 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다.Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are only used to distinguish one component from another.

본 발명에서 사용한 용어는 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다.The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

본 발명에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.In the present invention, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

이하, 본 발명의 바람직한 실시 예들을 첨부된 도면을 참고하여 더욱 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도1을 참조하면,Referring to Figure 1,

도1은 본 발명에 따른 공기질 향상 제어 시스템을 전체적으로 도시한 도면이다.1 is a view showing the overall air quality improvement control system according to the present invention.

본 발명에 따른 공기질 향상 제어 시스템은 공조기 몸체(100), 제1공기질 향상부(200) 및 제2공기질 향상부(300)가 포함되도록 구비되어 있다.The air quality improvement control system according to the present invention is provided to include an air conditioner body 100, a first air quality improvement unit 200, and a second air quality improvement unit 300.

여기에서, 상기 공조기 몸체(100)는 내부에 소정 공간이 확보될 수 있도록 하여 외기가 내부로 유입되어 실내로 급기되도록 하거나, 실내의 오염된 공기가 외부로 배출될 수 있도록 구비된 것으로서, 급기팬(SF)의 구동에 따른 흡입력과 배출력에 의하여 외기가 내부로 유입되는 외기 유입부(OA) 및 유입된 외기가 실내로 급기되도록 하는 외기 급기부(SA)가 구비되어 있다. 이때, 상기 급기팬(SF)의 구동은 미도시한 중앙 감시반의 제어신호에 따라 구동과 멈춤이 이루어질 수 있게 되며, 급기팬(SF)의 구동에 따라 공조가 시작된다.In this case, the air conditioner body 100 is provided to allow a predetermined space to be secured therein so that outside air is introduced into the air and supplied to the room, or contaminated air in the room is discharged to the outside. The outside air inlet unit OA through which the outside air is introduced into the inside by the suction force and the discharge force according to the driving of the SF, and the outside air supply unit SA to allow the introduced outside air to be supplied into the room. At this time, the driving of the air supply fan SF may be driven and stopped according to a control signal of a central monitoring panel (not shown), and air conditioning is started according to the driving of the air supply fan SF.

또한, 환기팬(RF)의 구동에 따른 흡입력과 배출력에 의하여 실내의 오염된 공기가 환기 유입부(RA)를 통해 내부로 유입된 후 외부로 배출되도록 하는 환기 배출부(EA)가 구비되어 있고, 상기 환기팬(RF)에 의하여 배출되는 공기 일부가 환기 유입부(RA)와 환기 배출부(EA) 사이에 구비된 바이패스부(110)를 통해 순환되도록 구비되어 열손실을 최소화하여 에너지 사용량을 줄일 수 있도록 구비되어 있다.In addition, by the suction force and the discharge force according to the driving of the ventilation fan (RF) is provided with a ventilation discharge unit (EA) so that the indoor polluted air is introduced into the interior through the ventilation inlet (RA) and then discharged to the outside. In addition, a portion of the air discharged by the ventilation fan (RF) is provided to be circulated through the bypass unit 110 provided between the ventilation inlet (RA) and the ventilation outlet (EA) to minimize the heat loss energy It is equipped to reduce the usage.

이러한 상기 공조기 몸체(100)는 외기가 유입되는 일측인 외기 유입부(OA)로부터 배출되는 타측인 외기 급기부(SA)를 향하여 구비된 급기 덕트(VD)의 내부로 온도검출부(120), 습도검출부(130), 차압 스위치를 갖는 필터부(140), 제습부(150), 난방 밸브(HV)를 갖는 난방 코일부(160), 냉방 밸브(CV)를 갖는 냉방코일부(170), 가습부(180) 및 상기 급기팬(SF)이 순차적으로 구비되어 있다.The air conditioner body 100 is a temperature detection unit 120, humidity into the inside of the air supply duct (VD) provided toward the outside air supply unit (SA) is discharged from the outside air inlet (OA) which is one side where the outside air is introduced Detection unit 130, filter unit 140 having a differential pressure switch, dehumidifying unit 150, heating coil unit 160 having a heating valve (HV), cooling coil unit 170 having a cooling valve (CV), humidification The unit 180 and the air supply fan SF are sequentially provided.

또한, 상기 온도검출부(120‘)와 습도검출부(130’)는 환기 유입부(RA)에 연결된 환기 덕트(ED)의 내부에 구비되어 환기 덕트(ED)의 내부를 통하여 환기되는 공기의 온도와 습도를 검출하여 냉방 밸브(CV)를 갖는 냉방 코일부(170)과 난방 밸브(HV)를 갖는 난방 코일부(160) 및 가습부(180)가 제어될 수 있도록 구비되어 있다.In addition, the temperature detector 120 'and the humidity detector 130' are provided inside the ventilation duct ED connected to the ventilation inlet RA, and the temperature of the air vented through the interior of the ventilation duct ED. By detecting the humidity, the cooling coil unit 170 having the cooling valve CV, the heating coil unit 160 having the heating valve HV, and the humidifying unit 180 are provided to be controlled.

또한, 상기 외기 급기부(SA)는 평상시 닫혀있는 상태가 유지되고 급기팬(SF)이 구동되지 않는 이상 실내로 외기가 급기되는 것이 차단되도록 구비되어 있고, 상기 환기 배출부(EA)는 평상시 닫혀있는 상태가 유지되는 제3댐퍼(195)가 구비되어 환기팬(RF)이 구동되지 않은 이상 실내의 공기가 외부로 배출, 환기되는 것을 방지할 수 있도록 구비되어 열손실이 발생되는 것을 방지할 수 있도록 구비되어 있으며, 외기의 질이 나쁠 때 실내공기만을 순환시키도록 한 제2댐퍼(190)가 구비되어 있다.In addition, the outside air supply unit SA is normally maintained in a closed state and is provided so that outside air supply to the room is blocked unless the air supply fan SF is driven, and the ventilation discharge unit EA is normally closed. The third damper 195 is provided to maintain the existing state so that the air in the room is prevented from being discharged and vented to the outside unless the ventilation fan RF is driven, thereby preventing heat loss. The second damper 190 is provided to circulate only indoor air when the quality of the outside air is poor.

한편, 상기 바이패스부(110)는 바이패스 덕트(BD)의 일측 단부가 환기 유입부(RA)와 환기 배출부(EA) 사이의 환기 덕트(ED)에 결합되며, 타측 단부가 외기 유입부(OA)와 외기 급기부(SA) 사이의 급기 덕트(VD)에 결합되도록 구비되어 있다.On the other hand, the bypass portion 110, one end of the bypass duct (BD) is coupled to the ventilation duct (ED) between the ventilation inlet (RA) and the ventilation outlet (EA), the other end is the outside air inlet It is provided so that it may couple to the air supply duct VD between OA and external air supply part SA.

상기 바이패스 덕트(BD)의 내부에는 평상시 오픈된 상태가 유지되는 혼합댐퍼(MD)가 구비되어 있다. 이때, 상기 혼합댐퍼(MD)가 오픈된 상태가 유지됨에 따라 후술하는 제3댐퍼(195)의 개도량에 따라 환기 유입부(RA)를 통해 유입되어 환기 배출부(EA)로 배출되는 공기의 일부 또는 전체가 순환될 수 있게 된다.The inside of the bypass duct (BD) is provided with a mixing damper (MD) that is normally kept open. In this case, as the mixed damper MD is maintained in an open state, air flowing through the ventilation inlet RA may be discharged to the ventilation outlet EA according to the opening amount of the third damper 195 to be described later. Some or all may be circulated.

상기 제1공기질 향상부(200)는 외기 유입부(OA)에 구비되어 외기의 방사능량과 미세먼지의 입자를 측정하여 외기가 공조기 몸체(100)의 내부로 유입되는 것을 단속하도록 구비되어 있다.The first air quality improving unit 200 is provided in the outside air inlet unit OA to measure the amount of radioactivity of the outside air and particles of fine dust so as to control the inflow of outside air into the air conditioner body 100.

이러한 상기 제1공기질 향상부(200)는 제1댐퍼(210), 방사능 검출부(220) 및 미세입자 측정부(230)로 구비된 것으로 상기 제1댐퍼(210)는 평상시 닫혀있는 형태를 가지며, 상기 외기 유입부(OA)의 입구측에 구비되어 유로가 열리거나 닫히도록 하는 과정에서 방사능 검출부(220)와 미세입자 측정부(230)의 검출값에 따라 외기의 유입이 비례 제어되도록 구비되어 있다.The first air quality improving unit 200 is provided with a first damper 210, a radiation detection unit 220 and a fine particle measuring unit 230, the first damper 210 has a normally closed form, Is provided at the inlet side of the outside air inlet (OA) is provided to proportionally control the inflow of outside air in accordance with the detection value of the radiation detector 220 and the fine particle measuring unit 230 in the process of opening or closing the flow path. .

상기 방사능 검출부(220)는 외기중에 포함된 방사능을 검출하도록 구비되어 있고, 검출된 값에 따라 상기 제1댐퍼(210)가 제어되도록 구비되어 있다.The radioactivity detector 220 is provided to detect radioactivity contained in the outside air, and the first damper 210 is controlled according to the detected value.

상기 미세입자 측정부(230)는 방사능 검출부(220)가 구비된 외기 유입부(OA)의 내측에 구비되어 흡입되는 외기중에 포함된 미세입자가 측정되도록 하고, 측정된 미세 입자의 측정값에 따라 상기 방사능 검출부(220)와 같이 제1댐퍼(210)가 비례 제어되어 방사능과 미세먼지가 많을 경우, 제1댐퍼(210)의 열림을 최소화하고, 방사능과 미세먼지가 적을 경우, 제1댐퍼(210)의 열림이 최대화될 수 있게 된다.The microparticle measuring unit 230 is provided inside the outside air inlet (OA) provided with the radiation detection unit 220 to measure the fine particles contained in the outside air sucked, according to the measured value of the fine particles When the first damper 210 is proportionally controlled such that the radiation detector 220 has a lot of radioactivity and fine dust, the opening of the first damper 210 is minimized, and when the radiation and fine dust are small, the first damper ( The opening of 210 can be maximized.

상기 제2공기질 향상부(300)는 공조기 몸체(100)의 내부에서 열교환 및 습도가 조절된 공기가 급기팬(SF)에 의하여 외기 급기부(SA)를 통해 실내로 급기되는 과정에서 충분한 산소가 포함되도록 하는 가운데 살균이 이루어지며, 음이온이 포함되도록 구비되어 있다.The second air quality improving unit 300 has sufficient oxygen in the process of supplying air having heat exchange and humidity control inside the air conditioner body 100 to the room through the outside air supply unit SA by the air supply fan SF. Sterilization is performed while being included, and is provided to include anions.

이러한 상기 제2공기질 향상부(300)는 산소 공급부(310), 자외선 살균부(320) 및 음이온 발생부(330)로 구비된 것으로 상기 산소 공급부(310)는 공조기 몸체(100)의 외기 급기부(SA)에 구비된 것으로, 상기 환기 유입부(RA)에 연결되는 공조기 몸체(100)의 환기 덕트(ED)에 구비된 이산화탄소 검출부(311)에 의하여 구동되도록 구비되어 있다. 즉, 환기 유입부(RA)를 통과하는 공기의 이산화탄소량이 기준치 이상일 경우, 산소 공급부(310)를 구동시켜 외기 급기부(SA)를 통해 급기되는 공기중에 충분한 산소가 포함되도록 하여 쾌적한 실내 환경이 유지될 수 있게 된다.The second air quality improving unit 300 is provided with an oxygen supply unit 310, an ultraviolet sterilization unit 320, and an anion generator 330. The oxygen supply unit 310 is an air supply air supply unit of the air conditioner body 100. It is provided to (SA), it is provided to be driven by the carbon dioxide detector 311 provided in the ventilation duct (ED) of the air conditioner body 100 connected to the ventilation inlet (RA). That is, when the amount of carbon dioxide of the air passing through the ventilation inlet (RA) is higher than the reference value, the oxygen supply unit 310 is driven to include sufficient oxygen in the air supplied through the outdoor air supply unit SA to maintain a comfortable indoor environment. It becomes possible.

상기 자외선 살균부(320)는 환기 유입부(RA)에 연결되는 공조기 몸체(100)의 환기 덕트(ED)에 구비된 공기질 측정부(321)에 의하여 구동되어 산소가 공급된 공기중에 포함된 세균이 제거되도록 구비되어 있고, 상기 음이온 발생부(330)는 환기 유입부(RA)에 구비된 공기질 측정부(321)에 의하여 구동되도록 하여 자외선 살균부(320)를 경유한 공기중에 음이온이 포함되도록 구비되어 있다.The ultraviolet sterilization unit 320 is driven by the air quality measurement unit 321 provided in the ventilation duct (ED) of the air conditioner body 100 connected to the ventilation inlet (RA) bacteria contained in the oxygen supplied air It is provided to be removed, the negative ion generating unit 330 is driven by the air quality measuring unit 321 provided in the ventilation inlet (RA) so that the negative ions are included in the air via the ultraviolet sterilization unit 320. It is provided.

이와 같은 공기질 향상 제어 시스템에 의하여 실내로 급기되는 공기질이 향상되는 과정은 다음과 같다.The process of improving the air quality supplied to the room by the air quality improvement control system is as follows.

먼저, 중앙 감시반에서 급기팬(SF)를 기동시키면 공조가 시작된다. 즉, 급기팬 기동/정지 버튼을 'On' 하면 급기팬(SF)이 가동되며, 급기팬 상태를 받아 환기팬(RF)이 가동된다. 이때, 급기팬(SF) 'Off' 시 제1댐퍼(210)와 제2댐퍼(190)를 'Close' 하고 난방밸브(HV), 냉방밸브(CV) 등을 Close하여 불필요한 열원 사용을 방지하고, 댐퍼제어 및 밸브제어는 급기팬 상태가 'On' 일시 제어로직에 의해 동작된다.First, when the air supply fan SF is activated in the central monitoring panel, air conditioning is started. That is, when the air supply fan start / stop button is 'On', the air supply fan SF is operated, and the ventilation fan RF is operated by receiving the air supply fan state. At this time, when the air supply fan SF is 'off', the first damper 210 and the second damper 190 are closed and the heating valve HV and the cooling valve CV are closed to prevent unnecessary heat source use. In this case, damper control and valve control are operated by the control logic when the air supply fan state is 'On'.

다음, 동하절기의 워밍업시에는 제1댐퍼(210) 및 제3댐퍼(195)는 Full Close 되어 실내가 일정 온도에 도달시까지 유지 후 동절기 동작을 취하게 된다. 즉, 공조기 내부에 설치 된 혼합온도가 워밍업 설정온도보다 낮을 시 제1댐퍼(210) 및 배출 댐퍼(195)를 Close하여 외부 온도조건에 영향 없이 일정 온도까지 동작하여 실내 온도를 유지시킨다. Next, during the warm-up of the winter season, the first damper 210 and the third damper 195 are fully closed to maintain the winter until the indoor temperature reaches a predetermined temperature. That is, when the mixing temperature installed inside the air conditioner is lower than the warm-up set temperature, the first damper 210 and the discharge damper 195 are closed to operate to a predetermined temperature without affecting the external temperature conditions to maintain the room temperature.

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환절기 외기 냉방시 엔탈피를 연산 비교하여 외기 엔탈피가 실내 엔탈피보다 낮을 경우, 엔탈피 제어로 환절기시 실내 상태를 쾌적하게 유지시키고, 환절기시 외기온/습도 조건이 환기온/습도보다 조건이 좋을 경우 제1댐퍼(210)를 Open하여 외기온도의 유입을 늘림으로써, 에너지를 절약할 수 있게 된다. 이때, 환기 유입부(RA)에 연결된 공조기 몸체(100)의 환기 덕트(ED) 내부에 이온화 연기감지부(340)가 설치되었을 경우, 연기가 감지되면 급기팬(SF)을 정지시키고 중앙 감시반에 화재경보신호를 보낼 수 있게 된다.If the outdoor air enthalpy is lower than the indoor enthalpy by comparing and comparing the enthalpy during cooling of the season, the first damper is maintained when the outdoor air condition is better than the ventilation temperature / humidity by the enthalpy control. Open 210 to increase the inflow of outside temperature, it is possible to save energy. At this time, if the ionization smoke detector 340 is installed in the ventilation duct (ED) of the air conditioner body 100 connected to the ventilation inlet (RA), when the smoke is detected, the air supply fan (SF) is stopped and the central monitoring panel Fire alarm signal can be sent.

다음, 급기팬(SF)에 의하여 공조기 몸체(100) 내부로 유입된 공기의 온도를 높여 난방을 하고자 할 경우, 온도검출부(120)의 검출온도에 의해 난방 밸브(HV)가 비례제어됨으로써, 실내 온도가 일정하게 유지된다. 즉, 환기온도가 실내 설정온도보다 낮을 경우, 난방밸브(HV)를 Open하여 공급되는 온도를 높여 실내온도가 유지되도록 하고, 이러한 과정에서 온도가 과열설정점보다 높을 경우, 난방밸브(HV)를 강제로 Close하여 과열을 방지한다.Next, in order to increase the temperature of the air introduced into the air conditioner body 100 by the air supply fan SF, the heating valve HV is proportionally controlled by the detection temperature of the temperature detector 120, thereby indoors. The temperature is kept constant. That is, when the ventilation temperature is lower than the indoor set temperature, open the heating valve (HV) to increase the supplied temperature to maintain the room temperature, and if the temperature is higher than the overheat set point, the heating valve (HV) is opened. Closed by force to prevent overheating.

다음, 급기팬(SF)에 의하여 공조기 몸체(100) 내부로 유입된 공기의 온도를 낮추어 냉방을 하고자 할 경우, 온도검출부(120)의 검출온도에 의해 냉방 밸브(CV)가 비례제어됨으로써, 실내 온도를 일정하게 유지된다. 즉, 환기온도가 실내 설정온도보다 높을 경우, 냉방밸브(CV)를 Open하여 공급되는 온도를 낮춰 실내온도가 유지되도록 하고, 이러한 과정에서 온도가 과냉설정점보다 낮을 경우, 냉방밸브(CV)를 강제로 Close하여 과냉을 방지한다.Next, in order to cool the air by lowering the temperature of the air introduced into the air conditioner body 100 by the air supply fan SF, the cooling valve CV is proportionally controlled by the detection temperature of the temperature detector 120. The temperature is kept constant. That is, if the ventilation temperature is higher than the room set temperature, open the cooling valve (CV) to lower the supplied temperature to maintain the room temperature, and if the temperature is lower than the supercooling set point, the cooling valve (CV) is opened. Closed by force to prevent overcooling.

다음, 습도검출부(130)의 검출습도에 따라 가습밸브(HUV)를 On/Off 제어됨으로써, 실내 습도가 일정하게 유지되는 가운데 실내습도보다 낮을 경우, 가습밸브(HUV)를 Open 하여 공급되는 습도를 높여 실내습도가 유지되도록 한다.Next, by controlling the humidification valve (HUV) on / off according to the detected humidity of the humidity detector 130, when the indoor humidity is lower than the indoor humidity while maintaining a constant, the humidity supplied by opening the humidification valve (HUV) Increase the humidity in the room.

다음, 이산화탄소 검출부(311)를 이용한 이산화단소 제어는 주로 여름,겨울에 이루어진다. 이때, 이산화탄소 검출부(311)의 검출 농도 변화(재실 인원의 변동)에 따라 제1댐퍼(210)와 제3댐퍼(195)가 비례 제어되어 외기 도입량에 따라 조절된다. 즉, 동 하절기의 경우, 일정 외기 도입량 운전이 시행될 때 이산화탄소 농도 즉 재실인원에 따라 최소 외기 도입량을 2개로 분리하여 외기 도입량 운전을 실시하고, 이산화탄소 검출부(311)의 검출 농도가 설정값 보다 높을 경우, 제1댐퍼(210)를 Open하여 외부공기가 실내로 유입되도록 하여 이산화탄소 농도를 낮춰 쾌적한 공기를 유지시킬 수 있게 된다.Next, the simple dioxide control using the carbon dioxide detector 311 is mainly performed in summer and winter. At this time, the first damper 210 and the third damper 195 are proportionally controlled according to the detected concentration change (change in occupancy of the occupant) of the carbon dioxide detector 311 and adjusted according to the amount of introduced air. That is, in the summer season, when a certain amount of fresh air is operated, the minimum amount of fresh air is separated into two according to the concentration of carbon dioxide, i.e., the number of people in the room, and the amount of fresh air is introduced. In this case, by opening the first damper 210 to allow the outside air to flow into the room it is possible to maintain a comfortable air by lowering the carbon dioxide concentration.

이러한 과정에서 외기 유입부(OA)를 통해 유입되는 외기는 방사능 검출부(220) 및 미세입자 측정부(230)의 검출값에 따라 외기의 유입이 비례 제어됨에 따라 오염된 공기가 내부로 유입되는 것을 방지할 수 있게 된다.In this process, the outside air introduced through the outside air inlet (OA) indicates that the polluted air is introduced into the inside as the inflow of the outside air is proportionally controlled according to the detection values of the radiation detection unit 220 and the fine particle measurement unit 230. It can be prevented.

다음, 상기한 바와 같은 과정을 통해 열교환 및 온, 습도가 조절된 공기는 산소 공급부(310), 자외선 살균부(320) 및 음이온 발생부(330)에 의하여 충분한 량의 산소와 음이온이 포함되며, 살균처리된 공기가 실내로 공급됨으로써, 쾌적한 실내 환경이 유지될 수 있게 된다. 또한, 외기의 질이 나쁠 때 제1댐퍼(210)를 닫고, 실내공기만을 순환시키도록 환기 덕트(ED)와 바이패스부(110)을 통하여 제2댐퍼(190)를 조절함으로써 충분한 량의 산소와 음이온이 포함되며, 살균처리된 공기가 실내로 공급되도록 한다.Next, the air heat exchanged and the temperature, humidity controlled through the process as described above includes a sufficient amount of oxygen and anions by the oxygen supply unit 310, ultraviolet sterilization unit 320 and the negative ion generating unit 330, Since the sterilized air is supplied to the room, a comfortable indoor environment can be maintained. In addition, when the air quality is poor, the first damper 210 is closed and a sufficient amount of oxygen is adjusted by adjusting the second damper 190 through the ventilation duct (ED) and the bypass unit 110 to circulate only indoor air. And negative ions are included and sterilized air is supplied to the room.

한편, 이러한 시스템의 연동은 중앙관제장치 및 방송장치와 연동하여 실내에 경보를 발생시키도록 할 수 있고, 이때 기상청과의 데이터 연동으로 국가적 재난예보와 우선순위를 지정하여 제어되도록 할 수 있다.On the other hand, the interworking of such a system can be made to generate an alarm in the room in conjunction with the central control device and the broadcast device, and can be controlled by specifying the national disaster forecast and priority by data interworking with the Meteorological Agency.

또한, 여름철 및 환절기에는 실내 공기와 외기 공기를 비교하여 모닝퍼지 및 나이트 퍼지를 할 수 있다.In addition, the morning purge and night purge may be compared to the indoor air and the outdoor air to the morning purge and night purge.

이상에서 본 발명은 도면에 도시된 바를 바탕으로 설명되었으나, 이는 예시적인 것에 불과하며, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하므로 전술한 실시 예 및 도면에 한정되는 것은 아니다.The present invention has been described above based on what is shown in the drawings, but this is merely exemplary, and various substitutions, modifications, and changes can be made without departing from the spirit and scope of the present invention. It is not limited.

100:공조기 몸체 110:바이패스부
120, 120‘:온도검출부 130, 130’:습도검출부
140:필터부 150:제습부
160:냉방 코일부 170:난방코일부
180:가습부 200:제1공기질 향상부
210:제1댐퍼 220:방사능 검출부
230:미세입자 측정부 300:제2공기질 향상부
310:산소 공급부 311:이산화탄소 검출부
320:자외선 살균부 321:공기질 측정부
330:음이온 발생부 AO:외기 유입부
CV:냉방 밸브 EA:환기 배출부
HV:난방 밸브 RA:환기 유입부
RF:환기팬 SA:외기 급기부
SF:급기팬100: air conditioner body 110: bypass section
120, 120 ': Temperature detector 130, 130': Humidity detector
140: filter unit 150: dehumidifying unit
160: cooling coil part 170: heating coil part
180: humidification unit 200: first air quality improving unit
210: first damper 220: radioactivity detection unit
230: fine particle measuring unit 300: second air quality improving unit
310: oxygen supply unit 311: carbon dioxide detection unit
320: ultraviolet sterilization unit 321: air quality measurement unit
330: negative ion generating unit AO: outside air inlet
CV: Cooling valve EA: Ventilation outlet
HV: Heating valve RA: Ventilation inlet
RF: Ventilation fan SA: Outside air supply
SF: Air supply fan

Claims (6)

외기가 유입되는 일측으로부터 외기 급기부(SA)를 향하여 구비된 급기 덕트(VD)의 내부로 온도검출부(120), 습도검출부(130), 차압 스위치를 갖는 필터부(140), 제습부(150), 난방 밸브(HV)를 갖는 난방 코일부(160), 냉방 밸브(CV)를 갖는 냉방 코일부(170), 가습부(180) 및 급기팬(SF)이 순차적으로 구비되고, 환기 덕트(ED)의 내부를 통하여 환기되는 공기의 온도와 습도를 환기 유입부(RA)에 연결된 환기 덕트(ED)의 내부에 구비된 온도검출부(120‘)와 습도검출부(130’)에서 검출하여 냉방 밸브(CV)를 갖는 냉방 코일부(170)과 난방 밸브(HV)를 갖는 난방 코일부(160) 및 가습부(180)를 제어하도록 하며, 외기 유입부(OA)와 외기 급기부(SA) 및 환기 유입부(RA)와 환기 배출부(EA)를 가지며, 환기팬(RF)에 의하여 상기 환기 배출부(EA)를 통해 배출되는 공기 일부가 환기 유입부(RA)와 환기 배출부(EA) 사이의 바이패스부(110)를 통해 순환되도록 외기유입부를 조절하는 제1댐퍼(210)와 환기 배출부를 조절하는 제3댐퍼(195) 및 내부순환을 위한 제2댐퍼(190)을 구비한 공조기 몸체(100)와;
제1댐퍼(210)가 구비된 외기 유입부(OA)의 내측에 구비되어 흡입되는 외기중에 포함된 방사능을 검출하는 방사능 검출부(220)와 흡입되는 외기중에 포함된 미세입자를 측정하는 미세입자 측정부(230)에 의해 외기의 방사능량과 미세먼지의 입자를 측정하여 외기가 공조기 몸체(100)의 내부로 유입되는 것을 단속하도록 구비된 제1공기질 향상부(200)와;
상기 환기 유입부(RA)에 연결되는 공조기 몸체(100)의 덕트에 구비한 이산화탄소 검출부(311)에 의하여 구동되도록 구비한 산소 공급부(310)와 상기 환기 유입부(RA)에 공조기 몸체(100)의 덕트에 구비한 공기질 측정부(321)에 의하여 구동되도록 구비한 자외선 살균부(320) 및 이를 경유한 공기중에 음이온이 포함되도록 음이온 발생부(330)를 구비함으로써 내부순환을 위한 제2댐퍼(190)의 제어에 의해 공기가 충분한 산소가 포함되도록 하는 가운데 살균이 이루어지며, 음이온이 공기중에 포함되어 실내의 공기질을 향상시키도록 구성된 제2공기질 향상부(300)가 포함됨을 특징으로 하는 공조기용 공기질 향상 제어 시스템.

The temperature detector 120, the humidity detector 130, a filter unit 140 having a differential pressure switch, and a dehumidifying unit 150 are provided from the side into which the outside air is introduced toward the outside air supply unit SA. ), A heating coil unit 160 having a heating valve HV, a cooling coil unit 170 having a cooling valve CV, a humidifier 180, and an air supply fan SF are sequentially provided, and a ventilation duct ( The temperature and humidity of the air vented through the inside of the ED) is detected by the temperature detector 120 'and the humidity detector 130' provided in the ventilation duct ED connected to the ventilation inlet RA. To control the cooling coil unit 170 having the CV, the heating coil unit 160 having the heating valve HV, and the humidifying unit 180, and the air inlet OA and the air supply SA. It has a ventilation inlet part (RA) and a ventilation discharge part (EA), the part of the air discharged through the ventilation discharge part (EA) by the ventilation fan (RF) is the ventilation inlet part (RA) and the ventilation vessel. The first damper 210 to adjust the outside air inlet to circulate through the bypass unit 110 between the EA (EA), the third damper 195 to adjust the ventilation outlet and the second damper 190 for internal circulation An air conditioner body (100) having a;
A fine particle measurement for measuring the microparticles included in the outside detection unit 220 and the radioactivity detection unit 220 to detect the radioactivity contained in the outside air is sucked provided inside the outside air inlet (OA) provided with a first damper (210) A first air quality improving unit 200 which measures the amount of radiation of the outside air and the particles of the fine dust by the unit 230 to control that the outside air flows into the air conditioner body 100;
An air conditioner body 100 in the oxygen supply unit 310 and the ventilation inlet (RA) provided to be driven by the carbon dioxide detector 311 provided in the duct of the air conditioner body 100 connected to the ventilation inlet (RA). The second damper for internal circulation is provided by the ultraviolet sterilization unit 320 provided to be driven by the air quality measurement unit 321 provided in the duct of the negative ion generator 330 to include negative ions in the air passing through Sterilization is carried out while the air is contained by the control of 190, and the air conditioner for the air conditioner, characterized in that the second air quality improving unit 300 is configured to include the negative ion in the air to improve the air quality of the room Air quality improvement control system.

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KR102201416B1 (en) * 2020-06-25 2021-01-08 김선 Bio-oxygen air disinfection and sterilization system used in multiple use facilities
CN114234291A (en) * 2020-09-09 2022-03-25 广东美的制冷设备有限公司 Floor type air conditioner indoor unit, control method thereof and air conditioner
KR102600331B1 (en) * 2023-05-17 2023-11-09 한국이미지시스템(주) System and method for predictive control of air conditioner

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