KR20080065190A - Ventilation device with air cleaning function - Google Patents

Ventilation device with air cleaning function Download PDF

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Publication number
KR20080065190A
KR20080065190A KR1020070002257A KR20070002257A KR20080065190A KR 20080065190 A KR20080065190 A KR 20080065190A KR 1020070002257 A KR1020070002257 A KR 1020070002257A KR 20070002257 A KR20070002257 A KR 20070002257A KR 20080065190 A KR20080065190 A KR 20080065190A
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South Korea
Prior art keywords
air
space
air supply
exhaust
supply space
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KR1020070002257A
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Korean (ko)
Inventor
박순수
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주식회사 대우일렉트로닉스
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Priority to KR1020070002257A priority Critical patent/KR20080065190A/en
Publication of KR20080065190A publication Critical patent/KR20080065190A/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
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • F24F8/15—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 chemical means
    • F24F8/158—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 chemical means using active carbon
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater
    • 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]
    • Y02B30/56—Heat recovery units
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Abstract

A waste heat recovery and ventilation device having an air purifying function is provided to supply clean air into an indoor room by allowing external air to be introduced into the indoor room through a filter device. A waste heat recovery and ventilation device(100) comprises a body(110), a heat exchanger(120), an air feeding fan(130), an air exhausting fan(140), a connection duct(150), a damper(160), and a filter device(170). The body is divided into an air feeding section(112) and an air exhausting section(114). The heat exchanger is arranged across the air feeding section and the air exhausting section. The heater is installed in the air feeding section. The connection duct is installed in parallel to the width direction of the body. The damper selectively opens or closes an inlet(112a) of the connection duct or an outlet(114b) of the air exhausting section.

Description

공기정화 기능을 갖는 폐열회수 환기장치{VENTILATION DEVICE WITH AIR CLEANING FUNCTION}Waste heat recovery ventilator with air purification function {VENTILATION DEVICE WITH AIR CLEANING FUNCTION}

도 1은 종래의 폐열회수 환기장치의 구성도이고,1 is a block diagram of a conventional waste heat recovery ventilator,

도 2는 본 발명의 제1실시예에 따른 공기정화 기능을 갖는 폐열회수 환기장치의 구성도이고,2 is a block diagram of a waste heat recovery ventilator having an air purification function according to a first embodiment of the present invention,

도 3은 도 2에 도시된 필터 수단의 구성도이고,3 is a block diagram of the filter means shown in FIG.

도 4는 도 2에 도시된 폐열회수 환기장치의 사용 상태도이고,4 is a state diagram using the waste heat recovery ventilator shown in FIG.

도 5는 본 발명의 제2실시예에 따른 공기정화 기능을 갖는 폐열회수 환기장치의 구성도이다.5 is a block diagram of a waste heat recovery ventilator having an air purification function according to a second embodiment of the present invention.

(도면의 부호에 대한 설명)(Description of symbols in the drawings)

100: 환기장치 110: 본체100: ventilator 110: main body

112: 급기공간 114: 배기공간112: air supply space 114: exhaust space

112a, 114a: 입구 112b, 114b: 출구112a, 114a: entrance 112b, 114b: exit

116: 격벽 120: 열교환기116: partition 120: heat exchanger

130: 급기 팬 132: 배기 팬130: air supply fan 132: exhaust fan

140: 히터 150: 연결 덕트140: heater 150: connection duct

160: 댐퍼 170: 필터 수단160: damper 170: filter means

180: 자외선 램프180: UV lamp

본 발명은 폐열회수 환기장치에 관한 것으로서, 더욱 상세하게는 실내공기를 정화할 수 있는 공기정화 기능을 갖는 폐열회수 환기장치에 관한 것이다.The present invention relates to a waste heat recovery ventilator, and more particularly, to a waste heat recovery ventilator having an air purification function capable of purifying indoor air.

종래 폐열회수 환기장치(10)는 도 1에 도시된 바와 같이 내부에 열교환기(20)를 구비하여, 실외에서 실내로 유입되는 실외공기와 실내에서 실외로 배출되는 실내공기를 열 교환시켜, 실외공기의 유입으로 인한 실내온도의 저하 현상을 최소화한다.Conventional waste heat recovery ventilator 10 is provided with a heat exchanger 20 inside, as shown in Figure 1, by heat exchange the indoor air discharged from the outdoor to the indoor air and the outdoor from the indoor, the outdoor Minimize the decrease of indoor temperature due to air inflow.

그러나, 종래 폐열회수 환기장치는 실외공기를 그대로 실내로 유입시키므로, 실외공기에 포함된 오염물질로 인하여, 실내공기가 오염되는 문제점이 있다. 때문에, 폐열회수 환기장치가 장착된 대부분의 사무실 또는 가정에서는 별도의 공기청정기를 구비하여 실내공기를 정화한다.However, since the conventional waste heat recovery ventilator is introduced into the indoor air as it is, there is a problem that the indoor air is polluted due to the pollutants contained in the outdoor air. Therefore, most offices or homes equipped with a waste heat recovery ventilator are equipped with a separate air cleaner to purify the indoor air.

그러나, 위와 같이 별도 설치되는 공기청정기는 폐열회수 환기장치를 통해 유입되는 오염물질을 원천적으로 걸러내는 것이 아니므로, 우수한 실내정화 효과를 얻기 어렵다. 또한, 공기정화기는 환기장치와 마찬가지로 공기를 순환시키는 팬을 구비하고 있으므로 소음을 유발한다. 때문에, 폐열회수 환기장치 외에 별도의 공기정화기를 사용하면 실내의 소음을 증대시키는 문제점이 있다.However, since the air cleaner separately installed as described above does not filter the pollutants introduced through the waste heat recovery ventilator, it is difficult to obtain an excellent indoor purification effect. In addition, since the air purifier is provided with a fan that circulates the air like the ventilation device, it causes noise. Therefore, if a separate air purifier is used in addition to the waste heat recovery ventilator, there is a problem of increasing indoor noise.

따라서, 소음감소 효과와 우수한 공기정화 기능을 발휘할 수 있는 복합기능 을 갖는 폐열회수 환기장치의 개발이 요청된다.Therefore, the development of a waste heat recovery ventilator having a combined function that can exhibit a noise reduction effect and excellent air purification function is required.

상기 문제점을 해결하기 위하여 본 발명은 폐열회수 환기장치에 공기 정화용 필터 수단을 구비한 공기정화 기능을 갖는 폐열회수 환기장치를 제공하는 것을 목적으로 한다.In order to solve the above problems, an object of the present invention is to provide a waste heat recovery ventilator having an air purification function provided with a filter means for purifying the air in the waste heat recovery ventilator.

상기한 목적을 달성하기 위한 본 발명의 공기정화 기능을 갖는 폐열회수 환기장치는, 내부공간이 서로 분리된 급기공간과 배기공간으로 나누어지고, 실내공기 및 실외공기가 상기 급기공간과 상기 배기공간으로 각각 소통하는 입구 및 출구를 갖는 본체; 상기 급기공간에 설치되는 급기 팬; 상기 배기공간에 설치되는 배기 팬; 상기 본체에 상기 급기공간과 상기 배기공간을 공유하는 형태로 설치되고, 내부에 상기 급기공간을 소통하는 실외공기와 상기 배기공간을 소통하는 실내공기가 각각 이동하는 유로가 형성되는 열교환기; 상기 급기공간의 입구와 상기 배기공간의 출구를 연결하는 연결 덕트; 상기 연결 덕트 및 상기 배기공간의 출구에 설치되어, 상기 연결 덕트와 상기 배기공간의 출구를 선택적으로 개폐하는 댐퍼; 및 상기 급기공간에 설치되는 다수의 필터 수단을 포함한다.Waste heat recovery ventilator having an air purification function of the present invention for achieving the above object, the internal space is divided into air supply space and exhaust space separated from each other, indoor air and outdoor air to the air supply space and the exhaust space A body having an inlet and an outlet communicating with each other; An air supply fan installed in the air supply space; An exhaust fan installed in the exhaust space; A heat exchanger installed in the main body in a form of sharing the air supply space and the exhaust space, and having a flow path through which the outdoor air communicating the air supply space and the indoor air communicating the exhaust space move respectively; A connecting duct connecting the inlet of the air supply space and the outlet of the exhaust space; A damper installed at an outlet of the connection duct and the exhaust space to selectively open and close the outlet of the connection duct and the exhaust space; And a plurality of filter means installed in the air supply space.

바람직하게는, 상기 급기공간에는 실외공기를 가열하는 히터가 더 설치되는 것이 좋다.Preferably, a heater for heating outdoor air may be further installed in the air supply space.

또한, 상기 필터 수단은 프리 필터, 전기 집진기, 활성탄 필터, 미디엄 필터가 일정간격으로 설치된 형태로 이루어지는 것이 좋다.In addition, the filter means is preferably made of a pre-filter, electrostatic precipitator, activated carbon filter, medium filter is provided in a predetermined interval.

또한, 상기 급기공간 또는 상기 배기공간에는 공기를 살균하는 자외선 램프가 더 설치되는 것이 좋다.In addition, it is preferable that an ultraviolet lamp sterilizing air is further installed in the air supply space or the exhaust space.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 제1실시예에 따른 공기정화 기능을 갖는 폐열회수 환기장치의 구성도이고, 도 3은 도 2에 도시된 필터 수단의 구성도이고, 도 4는 도 2에 도시된 폐열회수 환기장치의 사용 상태도이고, 도 5는 본 발명의 제2실시예에 따른 공기정화 기능을 갖는 폐열회수 환기장치의 구성도이다.2 is a block diagram of a waste heat recovery ventilator having an air purifying function according to a first embodiment of the present invention, Figure 3 is a block diagram of the filter means shown in Figure 2, Figure 4 is a waste heat shown in Figure 2 Figure 5 is a state diagram of the use of the recovery ventilation apparatus, Figure 5 is a block diagram of a waste heat recovery ventilation apparatus having an air purification function according to a second embodiment of the present invention.

도 2에 도시된 바와 같이 본 실시예에 따른 폐열회수 환기장치(100)는 본체(110), 열교환기(120), 급기 팬(130), 배기 팬(132), 히터(140), 연결 덕트(150), 댐퍼(160), 및 필터 수단(170)을 포함한다. 한편, 도면에는 도시되어 있지 않으나, 환기장치(100)에는 급기 팬(130), 배기 팬(132), 히터(140), 댐퍼(160)의 동작을 제어하는 제어장치가 구비되어 있음을 사전에 밝혀둔다.As shown in FIG. 2, the waste heat recovery ventilator 100 according to the present embodiment includes a main body 110, a heat exchanger 120, an air supply fan 130, an exhaust fan 132, a heater 140, and a connection duct. 150, damper 160, and filter means 170. On the other hand, although not shown in the drawing, the ventilation device 100 is provided with a control device for controlling the operation of the air supply fan 130, exhaust fan 132, heater 140, damper 160 in advance Reveal.

본체(110)는 내부공간이 본체(110)의 길이방향을 따라 급기공간(112)과 배기공간(114)으로 양분된 형태이며, 각각의 공간(112, 114)으로 소통되는 입구(112a, 114a)와 출구(112b, 114b)를 갖는다. 여기서, 급기공간(112)은 실외공기가 실내로 이동하는 통로 구실을 하며, 배기공간(114)은 실내공기가 실외로 배출되는 통로구실을 한다. 따라서, 급기공간(112)의 입구(112a)와 배기공간(114)의 출구(114b)는 도 4에 도시된 바와 같이 실외 측에 형성되고, 급기공간(112)의 출구(112b)와 배기 공간(114)의 입구(114a)는 실내 측에 형성된다. 급기공간(112)과 배기공간(114)은 격벽(116)에 의해 분리된다.The main body 110 has an internal space divided into an air supply space 112 and an exhaust space 114 along the longitudinal direction of the main body 110, and the inlets 112a and 114a communicating with the respective spaces 112 and 114. ) And outlets 112b and 114b. Here, the air supply space 112 serves as a passage for the outdoor air to move indoors, and the exhaust space 114 serves as a passage for the indoor air to be discharged to the outside. Therefore, the inlet 112a of the air supply space 112 and the outlet 114b of the air exhaust space 114 are formed in the outdoor side as shown in FIG. 4, and the outlet 112b of the air supply space 112 and the exhaust space are shown. The inlet 114a of the 114 is formed in the room side. The air supply space 112 and the exhaust space 114 are separated by the partition wall 116.

열교환기(120)는 본체(110)의 내부에 본체(110)의 폭 방향(즉 급기공간(112)과 배기공간(114)을 가로지르는 방향)으로 길게 설치된다. 따라서, 열교환기(120)는 급기공간(112)과 배기공간(114)을 각각 소통하는 실외공기 및 실내공기와 모두 접촉한다. 한편, 열교환기(120)에는 급기공간(112)을 소통하는 실외공기와 배기공간(114)을 소통하는 실내공기가 직접적으로 접촉하지 않으면서 서로 열 교환할 수 있도록 유로(실내공기가 소통하는 유로는 실선으로 표시되어 있고, 실외공기가 소통하는 유로는 점선으로 표시되어 있음)가 형성되어 있다. 따라서, 급기공간(112)을 소통하는 실외공기는 열교환기(120)를 통과하면서, 배기공간(114)을 통해 배출되는 실내공기에 의해 가열된다.The heat exchanger 120 is installed inside the main body 110 in the width direction of the main body 110 (that is, the direction crossing the air supply space 112 and the exhaust space 114). Therefore, the heat exchanger 120 is in contact with both the outdoor air and the indoor air communicating the air supply space 112 and the exhaust space 114, respectively. On the other hand, the heat exchanger 120 has a flow path (outdoor air communication channel) so that the outdoor air communicating the air supply space 112 and the indoor air communicating the exhaust space 114 can be heat exchange with each other without directly contacting each other. Is indicated by a solid line, and a flow path through which outdoor air communicates is indicated by a dotted line. Therefore, the outdoor air communicating with the air supply space 112 passes through the heat exchanger 120 and is heated by the indoor air discharged through the exhaust space 114.

급기 팬(130)과 배기 팬(132)은 급기공간(112)과 배기공간(114)에 각각 설치된다. 급기 팬(130)는 급기공간(112)을 소통하는 실외공기를 실내로 송출하는 구실을 하고, 배기 팬(132)은 배기공간(114)을 소통하는 실내공기를 실외로 송출하는 구실을 한다.The air supply fan 130 and the exhaust fan 132 are installed in the air supply space 112 and the exhaust space 114, respectively. The air supply fan 130 serves to send outdoor air communicating with the air supply space 112 to the inside of the room, and the exhaust fan 132 serves to send indoor air communicating with the exhaust space 114 to the outside.

히터(140)는 급기공간(112)에 설치된다. 히터(140)는 급기공간(112)의 입구 측 또는 출구 측에 배치되어 급기공간(112)을 소통하는 찬 실외공기를 실내온도에 가까운 온도로 가열한다. 히터(140)는 필요에 따라 설치되지 않을 수도 있다.The heater 140 is installed in the air supply space 112. The heater 140 is disposed at the inlet side or the outlet side of the air supply space 112 to heat cold outdoor air communicating with the air supply space 112 to a temperature close to the room temperature. The heater 140 may not be installed as necessary.

연결 덕트(150)는 본체(110)의 폭 방향에 대하여 평행하게 설치되어, 급기공간(112)의 입구(112a) 측과 배기공간(114)의 출구(114b) 측을 연결한다. 따라서, 배기공간(114)의 출구(114b)를 통해 배출되는 공기는 연결 덕트(150)를 통해 급기공간(112)으로 유입될 수 있다.The connecting duct 150 is installed in parallel with the width direction of the main body 110 to connect the inlet 112a side of the air supply space 112 and the outlet 114b side of the exhaust space 114. Therefore, the air discharged through the outlet 114b of the exhaust space 114 may enter the air supply space 112 through the connection duct 150.

댐퍼(160)는 연결 덕트(150)의 입구(배기공간(114)의 출구(114b)에 가까운 쪽)에 설치된다. 댐퍼(160)는 제어장치의 제어신호에 따라 작동하며 연결 덕트(150)의 입구 또는 배기공간(114)의 출구(114b)를 선택적으로 개폐한다.The damper 160 is installed at the inlet of the connecting duct 150 (the side close to the outlet 114b of the exhaust space 114). The damper 160 operates according to the control signal of the control device and selectively opens and closes the inlet of the connection duct 150 or the outlet 114b of the exhaust space 114.

필터 수단(170)은 급기공간(112)에 설치된다. 필터 수단(170)은 도 3에 도시된 바와 같이, 프리 필터(172), 전기 집진기(174), 활성탄 필터(176), 및 미디엄 필터(178)가 일정간격으로 배치된 구성을 갖는다. 이와 같이 구성된 필터 수단(170)은 급기공간(112)을 소통하는 공기를 정화하는 구실을 한다.The filter means 170 is installed in the air supply space 112. As shown in FIG. 3, the filter means 170 has a configuration in which the pre-filter 172, the electrostatic precipitator 174, the activated carbon filter 176, and the medium filter 178 are arranged at regular intervals. The filter means 170 configured as described above serves to purify the air communicating with the air supply space 112.

다음에서는 이와 같이 구성된 본 실시예에 따른 환기장치의 사용 상태를 도 2 및 도 4를 토대로 설명한다.Next, a state of use of the ventilation device according to the present embodiment configured as described above will be described with reference to FIGS. 2 and 4.

환기장치(100)가 작동하면, 도 2에 도시된 바와 같이, 급기공간(112)을 통해 실외공기가 유입되고, 배기공간(114)을 통해 실내공기가 배출된다. 이와 같은 동작상태에서, 급기공간(112)을 통해 유입되는 공기는 필터 수단(170)과 히터(140)에 의해 각각 정화 및 가열되어 실내로 공급된다.When the ventilation device 100 is operated, as shown in FIG. 2, outdoor air is introduced through the air supply space 112, and indoor air is discharged through the exhaust space 114. In such an operation state, the air flowing through the air supply space 112 is purified and heated by the filter means 170 and the heater 140, respectively, and supplied to the room.

그러나, 이러한 동작상태에서는, 실외공기가 하나의 급기 팬(130)에 의해 흡입되므로, 필터 수단(170)을 원활하게 통과하기 어려우며, 급기 팬(130)에 부하가 발생하기 쉽다(이에 따라 소비전력이 증가한다).However, in such an operation state, since outdoor air is sucked by one air supply fan 130, it is difficult to smoothly pass through the filter means 170, and load is likely to occur in the air supply fan 130 (thus power consumption accordingly). Will increase).

따라서, 제어장치는, 사용자가 공기정화 모드 또는 전절 모드를 선택하면, 댐퍼(160)를 구동시킨다. 그러면, 댐퍼(160)는 회전동작하여 폐쇄했던 연결 덕트(150)의 입구를 개방하는 대신 개방되었던 배기공간(114)의 출구(114b)를 폐쇄한다.Therefore, the controller drives the damper 160 when the user selects the air purifying mode or the electric power cut mode. Then, the damper 160 closes the outlet 114b of the exhaust space 114 that has been opened instead of opening the inlet of the connection duct 150 which has been closed by rotation.

이에 따라, 배기공간(114)을 통해 실내에서 배출되는 공기는 연결 덕트(150)를 통해 급기공간(112)으로 유입되어, 실외에서 급기공간(112)으로 유입되는 실외공기와 합류한다.Accordingly, the air discharged from the room through the exhaust space 114 flows into the air supply space 112 through the connection duct 150 and joins the outdoor air introduced into the air supply space 112 from the outside.

이와 같은 구성은, 실내에서 배출되는 상대적으로 깨끗하고 따뜻한 실내공기가 연결 덕트(150)에 의해 급기공간(112)으로 합류하므로, 실외에서 유입되는 실외공기의 온도와 정화도를 향상시킬 수 있다.In this configuration, since the relatively clean and warm indoor air discharged from the room joins the air supply space 112 by the connection duct 150, the temperature and the degree of purification of the outdoor air introduced from the outside can be improved.

또한, 급기공간(112)을 통해 실내로 공급되는 공기가, 배기공간(114)의 배기 팬(132)과 급기공간(112)의 급기 팬(130)에 의해 힘을 받으므로, 고밀도의 필터 수단(170)을 비교적 수월하게 통과할 수 있다.In addition, since the air supplied to the room through the air supply space 112 is forced by the air exhaust fan 132 of the air exhaust space 114 and the air supply fan 130 of the air supply space 112, the filter means of high density. It is relatively easy to pass through 170.

따라서, 본 발명에 따르면, 환기장치(100) 하나의 구성만으로 환기 및 공기정화의 2 가지 기능을 모두 원활하게 수행할 수 있다.Therefore, according to the present invention, only one configuration of the ventilation device 100 can perform both functions of ventilation and air purification smoothly.

한편, 본 발명의 제2실시예에 따른 환기장치(100a)는 도 5에 도시된 바와 같이 급기공간(112)에 자외선 램프(180)를 더 설치하여, 공기 중에 포함된 세균을 살균할 수 있다. 자외선 램프(180)는 제어장치와 연결되어, 제어장치의 제어신호에 따라 온/오프되면 작동한다.Meanwhile, the ventilator 100a according to the second embodiment of the present invention may further install an ultraviolet lamp 180 in the air supply space 112 as shown in FIG. 5 to sterilize bacteria contained in the air. . The ultraviolet lamp 180 is connected to the control device and operates when turned on / off according to a control signal of the control device.

상기한 바와 같이 본 발명은 오염물질이 포함되기 쉬운 실외공기를 필터 수단을 통과시킨 후 실내로 유입시키므로, 실내에 보다 깨끗한 공기를 제공할 수 있는 효과가 있다.As described above, since the present invention introduces outdoor air, which is likely to contain contaminants, through the filter means and then enters the room, there is an effect of providing more clean air to the room.

또한, 본 발명은 실외로 배출되는 상대적으로 깨끗하고 따뜻한 실내공기와 실외에서 유입되는 상대적으로 오염되고 차가운 실외공기를 적절히 혼합하여 실내로 재유입시키는 방식이므로, 필터 수단에 의한 공기정화 효율과 실외공기의 가열효과를 극대화시킬 수 있는 장점이 있다.In addition, since the present invention is a method of properly mixing the relatively clean and warm indoor air discharged to the outside and the relatively polluted and cold outdoor air introduced from the outside to re-introduce into the room, the air purification efficiency by the filter means and the outdoor air There is an advantage to maximize the heating effect.

Claims (4)

내부공간이 서로 분리된 급기공간과 배기공간으로 나누어지고, 실내공기 및 실외공기가 상기 급기공간과 상기 배기공간으로 각각 소통하는 입구 및 출구를 갖는 본체;A main body having an inlet and an outlet space in which internal spaces are divided into an air supply space and an exhaust space, the indoor air and outdoor air communicating with the air supply space and the exhaust space, respectively; 상기 급기공간에 설치되는 급기 팬;An air supply fan installed in the air supply space; 상기 배기공간에 설치되는 배기 팬;An exhaust fan installed in the exhaust space; 상기 본체에 상기 급기공간과 상기 배기공간을 공유하는 형태로 설치되고, 내부에 상기 급기공간을 소통하는 실외공기와 상기 배기공간을 소통하는 실내공기가 각각 이동하는 유로가 형성되는 열교환기;A heat exchanger installed in the main body in a form of sharing the air supply space and the exhaust space, and having a flow path through which the outdoor air communicating the air supply space and the indoor air communicating the exhaust space move respectively; 상기 급기공간의 입구와 상기 배기공간의 출구를 연결하는 연결 덕트;A connecting duct connecting the inlet of the air supply space and the outlet of the exhaust space; 상기 연결 덕트 및 상기 배기공간의 출구에 설치되어, 상기 연결 덕트와 상기 배기공간의 출구를 선택적으로 개폐하는 댐퍼; 및A damper installed at an outlet of the connection duct and the exhaust space to selectively open and close the outlet of the connection duct and the exhaust space; And 상기 급기공간에 설치되는 다수의 필터 수단을 포함하는 공기정화 기능을 갖는 폐열회수 환기장치.Waste heat recovery ventilator having an air purification function comprising a plurality of filter means installed in the air supply space. 청구항 1에 있어서,The method according to claim 1, 상기 급기공간에는 실외공기를 가열하는 히터가 더 설치되는 것을 특징으로 하는 공기정화 기능을 갖는 폐열회수 환기장치.Waste heat recovery ventilator having an air purification function, characterized in that the air supply space is further installed in the air supply space heater. 청구항 1 또는 청구항 2에 있어서,The method according to claim 1 or 2, 상기 필터 수단은 프리 필터, 전기 집진기, 활성탄 필터, 미디엄 필터가 일정간격으로 설치된 형태로 이루어지는 것을 특징으로 하는 공기정화 기능을 갖는 폐열회수 환기장치.The filter means is a waste heat recovery ventilator having an air purification function, characterized in that the pre-filter, electrostatic precipitator, activated carbon filter, medium filter is formed in a predetermined interval. 청구항 3에 있어서,The method according to claim 3, 상기 급기공간 또는 상기 배기공간에는 공기를 살균하는 자외선 램프가 더 설치되는 것을 특징으로 하는 공기정화 기능을 갖는 폐열회수 환기장치.Waste heat recovery ventilator having an air purifying function, characterized in that the air supply sterilization air is further installed in the air supply space or the exhaust space.
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101423448B1 (en) * 2014-04-07 2014-07-25 주식회사 귀뚜라미 범양냉방 Ventilation unit for outdoor air cooling
KR101427553B1 (en) * 2014-04-07 2014-08-07 주식회사 귀뚜라미 범양냉방 Cooling and heating system using ventilation unit
CN106574796A (en) * 2014-08-12 2017-04-19 骊住株式会社 Ventilation device
KR20180012367A (en) * 2016-07-26 2018-02-06 운해이엔씨(주) Air Cleaner built-in Quantum Energy Generator
KR101975714B1 (en) * 2018-09-21 2019-08-28 (주) 성일 Heat Recovery Ventilation Apparatus
KR20200003432A (en) 2018-07-01 2020-01-10 이영욱 Heat exchanger ventilation system with built-in fire suppression system
KR20210030673A (en) * 2019-09-10 2021-03-18 주식회사 경동나비엔 Ventilator
KR20210030672A (en) * 2019-09-10 2021-03-18 주식회사 경동나비엔 Ventilator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101423448B1 (en) * 2014-04-07 2014-07-25 주식회사 귀뚜라미 범양냉방 Ventilation unit for outdoor air cooling
KR101427553B1 (en) * 2014-04-07 2014-08-07 주식회사 귀뚜라미 범양냉방 Cooling and heating system using ventilation unit
CN106574796A (en) * 2014-08-12 2017-04-19 骊住株式会社 Ventilation device
KR20180012367A (en) * 2016-07-26 2018-02-06 운해이엔씨(주) Air Cleaner built-in Quantum Energy Generator
KR20200003432A (en) 2018-07-01 2020-01-10 이영욱 Heat exchanger ventilation system with built-in fire suppression system
KR101975714B1 (en) * 2018-09-21 2019-08-28 (주) 성일 Heat Recovery Ventilation Apparatus
KR20210030673A (en) * 2019-09-10 2021-03-18 주식회사 경동나비엔 Ventilator
KR20210030672A (en) * 2019-09-10 2021-03-18 주식회사 경동나비엔 Ventilator

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