KR20050075617A - Ventilation device - Google Patents
Ventilation device Download PDFInfo
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- KR20050075617A KR20050075617A KR1020040003552A KR20040003552A KR20050075617A KR 20050075617 A KR20050075617 A KR 20050075617A KR 1020040003552 A KR1020040003552 A KR 1020040003552A KR 20040003552 A KR20040003552 A KR 20040003552A KR 20050075617 A KR20050075617 A KR 20050075617A
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- Prior art keywords
- air
- indoor
- outdoor
- opening
- supply passage
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Classifications
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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
- F24F7/04—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
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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
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- 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
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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
- 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
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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
- 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
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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
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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
- 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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
Abstract
본 발명은 환기장치에 관한 것으로, 본 발명의 환기장치는 실내로 토출되는 실외공기의 온도보상을 위해 별도의 가열장치 또는 냉각장치를 구비하고 않고도 실내순환방식에 의해 실외공기온도를 보상한다.The present invention relates to a ventilator, the ventilator of the present invention compensates the outdoor air temperature by the indoor circulation method without having a separate heating device or a cooling device for temperature compensation of the outdoor air discharged into the room.
이를 위해 본 발명의 환기장치는 실외공기를 실내측으로 공급하도록 마련된 급기통로, 실외공기를 실내측으로 토출하도록 급기통로에 마련된 송풍팬, 송풍팬의 작동에 의해 실내공기가 급기통로로 흡입되도록 급기통로에 형성된 실내공기흡입구, 상기 실내공기흡입구를 개방 또는 폐쇄시키는 개폐부재를 포함한다.To this end, the ventilator of the present invention includes an air supply passage provided to supply outdoor air to the indoor side, a blower fan provided in the air supply passage to discharge the outdoor air to the indoor side, and an indoor air to be sucked into the air supply passage by the operation of the blower fan. It includes a formed indoor air intake, opening and closing member for opening or closing the indoor air intake.
따라서, 본 발명은 실내로 토출되는 실외공기의 온도보상을 위해 별도의 가열장치 또는 냉각장치를 구비하고 않고도 실내순환방식에 의해 실외공기온도를 보상할 수 있도록 함으로써 실외공기와 실내공기사이의 온도차를 낮게 유지하면서도 기존의 가열장치 또는 냉각장치를 갖는 환기장치에 비하여 전체 크기 및 제조비용은 줄이고, 전력효율은 향상시키는 장점이 있다.Therefore, the present invention can compensate for the outdoor air temperature by the indoor circulation method without having to provide a separate heating device or cooling device for the temperature compensation of the outdoor air discharged into the room to reduce the temperature difference between the outdoor air and the indoor air Compared with the ventilation device having a heating device or a cooling device while keeping it low, the overall size and manufacturing cost are reduced and power efficiency is improved.
Description
본 발명은 환기장치에 관한 것으로, 더욱 상세하게는 겨울철에는 외부의 차가운공기가 실내로 유입되는 것을 방지하고, 여름철에는 외부의 뜨거운 공기가 실내로 유입되는 것을 방지하는 환기장치에 관한 것이다.The present invention relates to a ventilator, and more particularly to a ventilator that prevents the cold air from entering the interior in the winter, and prevents the hot air from entering the interior in the summer.
일반적으로, 환기장치는 도 1에 도시된 바와 같이, 급기구(1)에서 토출구(2)로 이어지는 급기통로(A-A')와 환기구(3)에서 배기구(4)로 이어지는 배기통로(B-B')를 포함한다. 이 급기통로(A-A')에는 급기팬(5), 전열교환기(6), 송풍용의 토출팬(7), 가열장치/냉각장치(8)가 순서대로 설치되고, 배기통로(B-B')에는 배기팬(9)이 설치된다. 이때, 전열교환기(6)는 급기통로(A-A')와 배기통로(B-B')가 교차하는 지점에 설치되어 급기통로(A-A')로 유입되는 실외공기와 배기통로(B-B')를 통해 배출되는 실내공기가 교차하도록 마련된다.In general, the ventilator includes an air supply passage A-A 'leading from the air supply port 1 to the discharge port 2 and an exhaust passage B leading from the air exhaust port 3 to the exhaust port 4, as shown in FIG. -B '). The air supply passage (A-A ') is provided with an air supply fan (5), a heat exchanger (6), a discharge fan (7) for blowing, and a heating device / cooling device (8) in order. B '), the exhaust fan 9 is provided. At this time, the heat exchanger (6) is installed at the point where the air supply passage (A-A ') and the exhaust passage (B-B') intersect, and the outdoor air and exhaust passage (B) flowing into the air supply passage (A-A '). -B ') is provided to cross the indoor air discharged through.
종래 환기장치의 작용을 살펴보면, 급기팬(5)에 의해 급기통로(A-A')로 유입되는 실외공기는 전열교환기(6)를 거치면서 배기팬(9)에 의해 배기통로(B-B')를 거쳐 배출되는 실내공기와 열교환하여 냉각되거나 가열된다. 냉각되거나 가열된 실외공기는 토출팬(7)에 의해 가열장치(난방시)/냉각장치(냉방시)(8)로 이동하며, 이동된 가열되거나 냉각된 실외공기는 가열장치/냉각장치(8)를 통과하면서 충분히 가열되거나 냉각된 후 토출구(2)를 통해 실내로 토출된다.Looking at the operation of the conventional ventilation device, the outdoor air flowing into the air supply passage (A-A ') by the air supply fan (5) while passing through the heat exchanger (6) the exhaust passage (B-B) by the exhaust fan (9) It is cooled or heated by heat exchange with indoor air discharged through '). The cooled or heated outdoor air is moved to the heating device (at heating) / cooling device (at cooling) 8 by the discharge fan 7, and the moved heated or cooled outdoor air is heated at the heating device / cooling device (8). After being heated sufficiently or cooled while passing through), it is discharged into the room through the discharge port (2).
따라서, 종래 환기장치에서는 전열교환기에서 1차 열교환된 실외공기를 가열장치 또는 냉각장치에서 2차 열교환한 후 실내로 토출시키기 때문에 실외공기와 실내공기사이의 온도차를 줄일 수 있어 겨울철과 같이 실외공기가 차가운 경우에는 차가운 공기가 실내로 직접 유입되는 것을 방지할 수 있고, 여름철과 같이 실외공기가 뜨거운 경우에는 뜨거운 공기가 실내로 직접 유입되는 것을 방지할 수 있어 재실자가 언제나 쾌적함을 느낄 수 있도록 한다.Therefore, in the conventional ventilator, the outdoor heat exchanged in the primary heat exchanger is discharged into the room after the second heat exchange in the heating device or the cooling device, thereby reducing the temperature difference between the outdoor air and the indoor air. When it is cold, cold air can be prevented from flowing directly into the room. When outdoor air is hot, such as in summer, hot air can be prevented from directly flowing into the room so that the occupants can always feel comfortable.
그러나, 종래 환기장치에서는 2차 열교환을 위해 비교적 크기가 크고 비용이 많이 소요되는 별도의 가열장치와 냉각장치를 구비해야 하기 때문에 환기장치를 소형화하기 어려울 뿐만 아니라, 전체 제조비용이 상대적으로 많이 소요되는 문제점이 있다.However, in the conventional ventilator, it is difficult to miniaturize the ventilator, and the overall manufacturing cost is relatively high because it is necessary to provide a separate heating device and a cooling device, which are relatively large and expensive for the second heat exchanger. There is a problem.
또한, 가열장치 및 냉각장치는 비교적 높은 소비전력을 필요하기 때문에 전력이 상대적으로 많이 소모되는 문제점이 있다.In addition, since the heating device and the cooling device require a relatively high power consumption, there is a problem that the power consumption is relatively high.
본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 본 발명은 실내로 토출되는 실외공기의 온도보상을 위해 별도의 가열장치 또는 냉각장치를 구비하고 않고도 실내순환방식에 의해 실외공기온도를 보상하는 환기장치를 제공하는 데 있다.The present invention is to solve the above problems, an object of the present invention is to provide an outdoor air temperature by the indoor circulation method without having a separate heating or cooling device for temperature compensation of the outdoor air discharged into the room It is to provide a ventilation device to compensate.
또한, 본 발명의 다른 목적은 실외공기의 온도보상을 위해 순환되는 실내공기의 순환통로상에 공기청정필터를 두어 순환되는 실내공기에 포함된 먼지, 냄새 등을 제거하는 환기장치를 제공하는 데 있다.In addition, another object of the present invention to provide a ventilation device for removing dust, odors, etc. contained in the circulated indoor air by placing an air cleaning filter on the circulation passage of the indoor air circulated for the temperature compensation of the outdoor air. .
전술한 목적을 달성하기 위한 본 발명의 환기장치는 실외공기를 실내측으로 공급하도록 마련된 급기통로, 상기 실외공기를 실내측으로 토출하도록 상기 급기통로에 마련된 송풍팬, 상기 송풍팬의 작동에 의해 실내공기가 상기 급기통로로 흡입되도록 상기 급기통로에 형성된 실내공기흡입구, 상기 실내공기흡입구를 개방 또는 폐쇄시키는 개폐부재를 포함한다.Ventilation apparatus of the present invention for achieving the above object is an air supply passage provided to supply the outdoor air to the indoor side, a blowing fan provided in the air supply passage to discharge the outdoor air to the indoor side, the indoor air by the operation of the blowing fan And an indoor air suction opening formed in the air supply passage so as to be sucked into the air supply passage, and an opening and closing member for opening or closing the indoor air suction opening.
또한, 본 발명의 다른 환기장치는 실외공기를 실내측으로 공급하도록 마련된 급기통로, 상기 실외공기를 실내측으로 토출하도록 상기 급기통로에 마련된 송풍팬, 상기 송풍팬의 작동에 의해 실내공기가 상기 급기통로로 흡입되도록 상기 급기통로에 형성된 실내공기흡입구, 상기 실내공기흡입구를 개폐시키는 개폐부재, 상기 개폐부재를 작동시키는 개폐장치, 실내로 토출되는 공기온도 또는 실외온도에 따라 상기 송풍팬과 개폐장치를 구동시키는 제어부를 포함한다.In addition, another ventilation device of the present invention is an air supply passage provided to supply the outdoor air to the indoor side, a blowing fan provided in the air supply passage to discharge the outdoor air to the indoor side, the indoor air is supplied to the air supply passage by the operation of the blower fan Driving the blower fan and the opening and closing device according to the indoor air suction port formed in the air supply passage, the opening and closing member for opening and closing the indoor air suction opening, the opening and closing device for operating the opening and closing member, the air temperature or the outdoor temperature discharged into the room It includes a control unit.
또한, 본 발명의 또 다른 환기장치는 실외공기를 실내측으로 흡입하기 위한 급기통로와 급기팬, 실내공기를 실외측으로 배출시키기 위한 배기통로와 배기팬, 상기 급기통로를 통과하는 실외공기가 상기 배기통로를 거쳐 실외로 배출되는 실내공기에 의하여 열교환하도록 상기 급기통로와 배기통로사이의 교차지점에 마련되는 전열교환기를 포함하는 환기장치에 있어서, 상기 전열교환기에서 열교환된 실외공기를 실내로 토출하도록 상기 급기통로에 마련된 토출팬, 상기 토출팬의 작동에 의해 실내공기가 상기 급기유로로 흡입되도록 상기 급기유로에 형성된 실내공기흡입구, 상기 실내공기흡입구를 개폐하는 개폐부재, 상기 개폐부재를 작동시키는 개폐장치, 실내로 토출되는 공기온도 또는 실외온도에 따라 상기 개폐장치를 구동시키는 제어부를 포함한다.In addition, another ventilation device of the present invention is an exhaust passage for supplying the outdoor air to the indoor side and the supply fan, an exhaust passage and exhaust fan for discharging the indoor air to the outdoor side, the outdoor air passing through the supply passage is the exhaust passage In the ventilator comprising a total heat exchanger provided at the intersection between the air supply passage and the exhaust passage to exchange heat by the indoor air discharged to the outside through the air, the air supply to discharge the outdoor air heat exchanged in the heat exchanger to the room A discharge fan provided in a passage, an indoor air suction port formed in the air supply passage so that indoor air is sucked into the air supply passage by the operation of the discharge fan, an opening and closing member for opening and closing the indoor air suction opening, an opening and closing device for operating the opening and closing member; A control unit for driving the switchgear according to the air temperature or the outdoor temperature discharged to the room It should.
이하에서는 본 발명의 바람직한 실시예를 본 도면을 참조하여 상세하게 설명하도록 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 2는 본 발명의 실시예에 따른 환기장치의 단면도이다. 도 3은 도 2의 환기장치의 동작도이다. 본 발명의 실시예에 따른 환기장치는 도 2에 도시된 바와 같이, 본체를 구비한다. 이 본체에는 실외공기를 흡입하기 위한 급기구(11), 급기구(11)측에서 흡입된 실외공기를 실내측으로 토출시키기 위한 토출구(12), 실내의 탁한 공기를 흡입하기 위한 환기구(13), 환기구(13)에서 흡입된 실내공기를 외부로 배출시키기 위한 배기구(14)가 형성되어 있다.2 is a cross-sectional view of the ventilation device according to the embodiment of the present invention. 3 is an operation diagram of the ventilator of FIG. 2. Ventilation device according to an embodiment of the present invention, as shown in Figure 2, has a main body. The main body has an air supply port 11 for sucking outdoor air, a discharge port 12 for discharging the outdoor air sucked from the air supply port 11 to the indoor side, a ventilation port 13 for sucking turbid air in the room, An exhaust port 14 for discharging the indoor air sucked by the ventilation port 13 to the outside is formed.
본체(10) 내부에는 급기구(11)에서 토출구(12)로 이어지는 급기통로(A-A')와 환기구(13)에서 배기구(14)로 이어지는 배기통로(B-B')가 형성되어 있다. 이 급기통로(A-A')에는 급기팬(15), 전열교환기(16), 송풍용의 토출팬(17)이 순서대로 설치되고, 배기통로(B-B')에는 배기팬(21)이 설치된다. 이때, 전열교환기(16)는 급기통로(A-A')로 유입되는 실외공기와 배기통로(B-B')를 통해 배출되는 실내공기가 교차하면서 열교환할 수 있도록 급기통로(A-A')와 배기통로(B-B')가 교차하는 지점에 마련된다.In the main body 10, an air supply passage A-A 'extending from the air supply port 11 to the discharge port 12 and an exhaust passage B-B' extending from the ventilation port 13 to the exhaust port 14 are formed. . The air supply passage 15, the heat exchanger 16, and the blower fan 17 for blowing air are provided in this air supply passage A-A 'in order, and the exhaust fan 21 is provided in the air exhaust passage B-B'. This is installed. At this time, the total heat exchanger 16 is an air supply passage (A-A ') so that the outdoor air flowing into the air supply passage (A-A') and the indoor air discharged through the exhaust passage (B-B ') can exchange heat. ) And the exhaust passage B-B 'are provided.
이 급기통로(A-A')에는 전매열교환기를 통과하면서 열교환된 실외공기가 토출구(12)를 통해 실내로 토출되기 전에 열교환된 실외공기를 실내공기순환방식에 의해 순환되는 실내공기를 이용하여 가열시키거나 냉각시킬 수 있도록 실내공기흡입구(18)이 형성되어 있다.The air supply passage A-A 'is heated using indoor air circulated by the indoor air circulation method before the heat exchanged outdoor air is discharged into the room through the discharge port 12 while passing through the heat exchanger. Indoor air suction port 18 is formed to allow or cool.
이 실내공기흡입구(18)에는 필요에 따라 실내공기흡입구(18)를 개방하거나 폐쇄시킬 수 있도록 개폐부재(19)가 마련된다. 이 개폐부재(19)의 초기상태는 실내공기흡입구(18)를 폐쇄시킨 상태로 전열열교환기(16)를 통해 열교환된 공기는 토출팬(17)에 의해 토출구(12)를 통해 실내로 토출된다. 한편, 이 개폐부재가 하부방향으로 이동하여 실내공기흡입구(18)를 개방시키면, 토출팬(17)에 의해 흡입된 실내공기는 전열교환기(16)를 통해 열교환된 실외공기를 가열시키거나 냉각시킨다. 이로 인해, 전열교환기(16)를 통과하면서 1차 열교환된 실외공기는 실내공기흡입구(18)를 통해 흡입된 실내공기에 의해 2차 열교환된 후 실내로 토출되기 때문에 실외의 차가운 공기 또는 뜨거운 공기가 실내로 직접 유입되는 것을 방지할 수 있어 재실자의 쾌적함을 유지시킬 수 있다. The indoor air suction opening 18 is provided with an opening / closing member 19 to open or close the indoor air suction opening 18 as necessary. In the initial state of the opening / closing member 19, the air heat exchanged through the electrothermal heat exchanger 16 while the indoor air intake 18 is closed is discharged into the room through the discharge port 12 by the discharge fan 17. . On the other hand, when the opening / closing member moves downward to open the indoor air intake opening 18, the indoor air sucked by the discharge fan 17 heats or cools the outdoor air heat exchanged through the heat exchanger 16. . As a result, the outdoor air that is primarily heat-exchanged while passing through the heat exchanger 16 is discharged to the interior after the second heat-exchange by the indoor air sucked through the indoor air intake 18, so that outdoor cold air or hot air is discharged. It can be prevented from entering directly into the room can maintain the comfort of the occupants.
아울러, 급기통로(A-A')에는 실내공기흡입구(18)를 통과한 실내공기에 포함된 먼지, 냄새 등을 제거할 수 있도록 공기청정필터가 마련된다. 따라서, 개폐부재(19)가 하부방향으로 이동하여 실내공기흡입구(18)가 열리면, 실내공기흡입구(18)를 통해 흡입된 실내공기 중에 포함된 먼지, 냄새 등을 제거하고, 청정된 실내공기를 이용하여 1차 열교환된 실외공기를 2차 열교환시킨 후 실내로 토출시키기 때문에 실내공기의 질을 개선시킬 수 있다.In addition, the air supply passage (A-A ') is provided with an air cleaning filter to remove the dust, odors and the like contained in the indoor air passing through the indoor air inlet (18). Therefore, when the opening / closing member 19 moves downward to open the indoor air suction opening 18, the dust and odor contained in the indoor air sucked through the indoor air suction opening 18 are removed, and the clean indoor air is removed. It is possible to improve the quality of the indoor air because the first heat exchanged outdoor air is discharged into the room after the second heat exchange.
이하에서는 본 발명의 실시예에 따른 환기장치의 작용을 도 3을 참조하여 살펴보면, 급기팬(15)에 의해 급기통로(A-A')로 유입되는 실외공기는 흰색 화살표의 흐름과 같이, 전열교환기(16)를 거치면서 배기팬(21)에 의해 배기통로(B-B')를 거쳐 배출되는 검은색 화살표 흐름의 실내공기와 열교환하여 냉각되거나 가열된다. 전열교환기(16)를 통과하면서 1차 열교환되어 가열되거나 냉각된 실외공기는 토출팬(17)에 의해 토출구(12)측으로 이동하며, 이동된 1차 열교환된 실외공기는 실내공기흡입구(18)로 흡입되는 실내공기에 의하여 2차 열교환하여 재차 가열되거나 냉각된 후 토출구(12)를 통해 실내로 토출된다.Hereinafter, referring to FIG. 3, the operation of the ventilator according to an embodiment of the present invention, the outdoor air introduced into the air supply passage (A-A ') by the air supply fan 15 is transferred, as in the flow of the white arrow. The heat exchanger 16 is cooled or heated by heat exchange with indoor air of a black arrow flow discharged through the exhaust passage B-B 'by the exhaust fan 21. The outdoor air that has been heated or cooled by primary heat exchange while passing through the heat exchanger 16 is moved to the discharge port 12 side by the discharge fan 17, and the moved primary heat-exchanged outdoor air is transferred to the indoor air suction port 18. After being heated or cooled again by the second heat exchange by the sucked indoor air, it is discharged into the room through the discharge port 12.
따라서, 본 발명의 실시예에 따른 환기장치에서는 전열교환기(16)에서 1차 열교환된 실외공기를 실내공기흡입구(18)에 흡입된 실내공기에 의하여 2차 열교환시킬 수 있다. 따라서, 실외공기의 온도보상을 위해 가열장치 또는 냉각장치를 별도로 두지 않고서도 필요에 따라 실외공기를 충분히 열교환시켜 가열하거나 냉각시킬 수 있다. 이로 인해, 겨울철과 같이 실외공기가 차가운 경우에는 차가운 공기가 실내로 직접 유입되는 것을 방지할 수 있고, 여름철과 같이 실외공기가 뜨거운 경우에는 뜨거운 공기가 실내로 직접 유입되는 것을 방지할 수 있어 재실자가 언제나 쾌적함을 느낄 수 있도록 한다.Therefore, in the ventilator according to the embodiment of the present invention, the outdoor air that is primarily heat-exchanged in the total heat exchanger 16 may be secondary heat-exchanged by the indoor air sucked into the indoor air suction port 18. Accordingly, the outdoor air can be sufficiently heat-exchanged and heated or cooled as needed without a separate heating device or cooling device for temperature compensation of the outdoor air. This prevents cold air from flowing directly into the room when the outdoor air is cold, such as winter, and prevents hot air from flowing directly into the room when the outdoor air is hot, such as summer. Make sure you always feel comfortable.
도 4는 본 발명의 실시예에 따른 환기장치의 제어블록도이다. 도 4에 도시된 바와 같이, 본 발명의 실시예에 따른 환기장치는 전반적인 제어를 수행하는 제어부(30)을 포함한다.4 is a control block diagram of a ventilation device according to an embodiment of the present invention. As shown in FIG. 4, the ventilator according to the embodiment of the present invention includes a controller 30 that performs overall control.
이 제어부(30)는 토출구(12)를 통해 실내로 토출되는 공기의 온도를 검출하는 실내토출온도센서(40) 또는 급기구(11)로 유입되는 실외공기의 온도를 검출하는 실외온도센서(41)를 통해 각각 검출된 실내토출온도 또는 실외공기온도로부터 각각의 급기팬(15), 배기팬(21), 토출팬(17), 배출장치(50)를 작동시킨다. 이때, 토출팬(17)은 속도가변형의 모터를 포함하고, 제어부(30)는 필요한 경우, 배출장치(50)를 통해 개폐부재(19)를 작동시켜 실내공기흡입구(18)를 개방시킨 후 실외온도센서(31)로부터 검출된 실외온도에 상응하는 토출팬(17)의 회전수에 기초하여 토출팬(17)의 회전수를 가변시켜 실내공기의 순환량을 조절함으로써 실외공기의 온도보상정도를 조절한다.The control unit 30 detects the temperature of the indoor discharge temperature sensor 40 for detecting the temperature of the air discharged into the room through the discharge port 12 or the outdoor air flowing into the air supply 11. Each of the air supply fan 15, the exhaust fan 21, the discharge fan 17, and the discharge device 50 is operated from the indoor discharge temperature or the outdoor air temperature detected through the. At this time, the discharge fan 17 includes a variable speed motor, the control unit 30, if necessary, by operating the opening and closing member 19 through the discharge device 50 to open the indoor air inlet 18, the outdoor The degree of temperature compensation of the outdoor air is controlled by varying the rotation speed of the discharge fan 17 based on the rotation speed of the discharge fan 17 corresponding to the outdoor temperature detected by the temperature sensor 31 to adjust the circulation of the indoor air. do.
이하에서는 실외온도를 일예로 하여 본 발명의 실시예에 따른 환기장치를 작동시키는 방법을 살펴보기로 한다.Hereinafter, a method of operating a ventilation device according to an embodiment of the present invention using an outdoor temperature as an example will be described.
도 5는 본 발명의 실시예에 따른 환기장치를 제어하는 방법에 대한 제어흐름도이다. 도 5를 살펴보면, 작동모드 100에서 제어부(30)를 실내의 환기가 필요한지를 판단한다.5 is a control flowchart of a method of controlling a ventilation device according to an embodiment of the present invention. Referring to FIG. 5, in operation mode 100, the controller 30 determines whether ventilation of the room is required.
작동모드 100에서의 판단결과 환기가 필요하면, 제어부(30)는 실외온도센서(31)를 통해 실외온도를 읽어 들인다.As a result of the determination in the operation mode 100, if the ventilation is necessary, the controller 30 reads the outdoor temperature through the outdoor temperature sensor 31.
그리고, 작동모드 102에서 읽어 들인 실외온도가 실내공기흡입구의 폐쇄 또는 개방결정을 위해 미리 설정된 정상온도범위 내에 포함되는지를 판단한다.Then, it is determined whether the outdoor temperature read in the operation mode 102 is within the normal temperature range set in advance to determine the closing or opening of the indoor air intake.
작동모드 102에서의 판단결과 실외온도가 미리 설정된 정상온도범위 내이면, 제어부(30)는 작동모드 103으로 진행하여 개폐부재(19)가 계속해서 초기상태인 폐쇄상태를 유지하도록 개폐장치(50)를 구동하여 실내공기흡입구(18)가 폐쇄상태를 유지하도록 한다. 즉, 실외온도가 미리 설정된 정상온도범위 내이라는 것은 실외가 춥거나 덥지 않고 실내와 비슷한 온도조건이라는 것을 의미하므로 실외온도를 2차 열교환하여 가열하거나 냉각시킬 필요가 없다는 것을 의미한다.As a result of the determination in the operation mode 102, if the outdoor temperature is within the preset normal temperature range, the control unit 30 proceeds to the operation mode 103 to open and close the opening and closing member 19 to maintain the closed state in the initial state. To drive the indoor air inlet 18 to maintain the closed state. That is, since the outdoor temperature is within a preset normal temperature range means that the outdoor temperature is not cold or hot and is similar to the indoor temperature, so that the outdoor temperature does not need to be heated or cooled by secondary heat exchange.
따라서, 제어부(30)는 실내공기에 의하여 실외공기가 2차 열교환되지 않도록 실내공기흡입구(18)를 폐쇄시킨 후 작동모드 104로 진행하여 급기팬(15), 배기팬(14), 토출팬(17)을 작동시켜 실내를 환기시킨다. 이때, 토출팬(17)이 미리 설정된 정상회전수로 고정된 채로 회전하도록 제어한다.Therefore, the control unit 30 closes the indoor air intake port 18 so that the outdoor air is not secondary heat exchanged by the indoor air, and then proceeds to the operation mode 104 to supply the air supply fan 15, the exhaust fan 14, and the discharge fan ( 17) to ventilate the room. At this time, the discharge fan 17 is controlled to rotate while being fixed at a predetermined normal speed.
그러나, 작동모드 102에서의 판단결과 실외온도가 미리 설정된 정상온도범위 내를 벗어나면, 제어부(30)는 작동모드 105로 진행하여 여름철 또는 겨울철과 같이 실내온도와 실외온도사이의 온도차가 켜 전열교환기(16)만으로는 실외공기의 온도보상이 충분치 않으므로, 제어부(30)는 작동모드 105로 진행하여 환기시 실외온도를 2차 열교환시켜 충분히 가열되거나 냉각되도록 공기가 실내로 토출될 수 있도록 개폐장치(50)를 통해 개폐부재(19)를 개방시켜 실내온도흡입구(18)를 개방시킨다. 그리고, 작동모드 106에서, 급기팬(15), 배기판(21)을 작동시킨다. 또한, 작동모드 107에서 토출팬(17)을 함께 작동시킨다. 이때, 제어부(30)는 작동모드 101에서 읽어 들인 실외온도에 상응하는 회전수로 토출팬의 회전수를 결정하고, 결정된 회전수로 회전시켜 실내공기의 순환에 의해 실외온도의 온도보상정도를 조절한다. 즉, 실외온도에 따라 토출팬의 회전수를 제어함으로써 실외오도의 온도보상정도를 조절하게 된다. 이에 따라, However, when the determination result in the operation mode 102, if the outdoor temperature is out of the preset normal temperature range, the control unit 30 proceeds to the operation mode 105, the temperature difference between the indoor temperature and the outdoor temperature is turned on, such as summer or winter Since the temperature compensation of the outdoor air alone is not sufficient, the control unit 30 proceeds to the operation mode 105 so that the air can be discharged to the room so that the air is sufficiently heated or cooled by secondary heat exchange of the outdoor temperature during ventilation. Open the opening and closing member 19 to open the room temperature suction port 18. Then, in the operation mode 106, the air supply fan 15 and the exhaust plate 21 are operated. In addition, in the operation mode 107, the discharge fan 17 is operated together. At this time, the controller 30 determines the rotational speed of the discharge fan at the rotational speed corresponding to the outdoor temperature read in the operation mode 101, and rotates the determined rotational speed to adjust the temperature compensation degree of the outdoor temperature by the circulation of the indoor air. do. That is, by controlling the rotation speed of the discharge fan in accordance with the outdoor temperature it is to adjust the temperature compensation degree of the outdoor temperature. Accordingly,
한편, 작동모드 108에서 실내의 환기가 완료를 판단한다. 그리고, 제어부(30)는 환기가 완료되지 않았으면, 작동모드 101로 진행하여 계속해서 상술한 환기동작을 수행한다.On the other hand, it is determined that the ventilation of the room is completed in the operation mode 108. If the ventilation is not completed, the controller 30 proceeds to the operation mode 101 to continuously perform the above-described ventilation operation.
그러나, 작동모드 108에서의 판단결과 환기가 완료되었으면, 작동모드 109로 진행하여 제어부(30)는 급기팬(15), 배기팬(21), 토출팬(17)를 정지시킨 후 작동모드 110에서 실내공기흡입구(18)를 닫도록 개폐장치(50)을 통해 개폐부재(19)를 폐쇄시킨다.However, if it is determined in the operation mode 108 that the ventilation is completed, the process proceeds to the operation mode 109, the control unit 30 stops the air supply fan 15, the exhaust fan 21, the discharge fan 17 in operation mode 110 The opening and closing member 19 is closed through the opening and closing device 50 to close the indoor air intake 18.
이상에서 상세히 설명한 바와 같이, 본 발명은 실내로 토출되는 실외공기의 온도보상을 위해 별도의 가열장치 또는 냉각장치를 구비하고 않고도 실내순환방식에 의해 실외공기온도를 보상할 수 있도록 함으로써 실외공기와 실내공기사이의 온도차를 낮게 유지하면서도 기존의 가열장치 또는 냉각장치를 갖는 환기장치에 비하여 전체 크기 및 제조비용을 대폭 줄일 수 있고 전력효율을 향상시킬 수 있는 효과가 있다.As described in detail above, the present invention is to compensate for the outdoor air temperature by the indoor circulation method without having to provide a separate heating device or cooling device for the temperature compensation of the outdoor air discharged into the indoor outdoor air and indoor While maintaining a low temperature difference between the air, compared to the ventilation system having a conventional heating or cooling device can significantly reduce the overall size and manufacturing cost and improve the power efficiency.
또한, 본 발명은 실외공기의 온도보상을 위해 순환되는 실내공기의 순환통로상에 공기청정필터를 두어 순환되는 실내공기에 포함된 먼지, 냄새 등을 제거하기 때문에 실내공기의 질을 개선할 수 있는 효과가 있다.In addition, the present invention by placing an air cleaning filter on the circulation passage of the indoor air circulated for temperature compensation of the outdoor air to remove the dust, odors, etc. contained in the circulated indoor air can improve the quality of the indoor air It works.
도 1은 종래 환기장치의 단면도이다.1 is a cross-sectional view of a conventional ventilation device.
도 2는 본 발명의 실시예에 따른 환기장치의 단면도이다.2 is a cross-sectional view of the ventilation device according to the embodiment of the present invention.
도 3은 도 2의 환기장치의 동작도이다.3 is an operation diagram of the ventilator of FIG. 2.
도 4는 본 발명의 실시예에 따른 환기장치의 제어블록도이다.4 is a control block diagram of a ventilation device according to an embodiment of the present invention.
도 5는 본 발명의 실시예에 따른 환기장치를 제어하는 방법에 대한 제어흐름도이다.5 is a control flowchart of a method of controlling a ventilation device according to an embodiment of the present invention.
*도면의 주요 기능에 대한 부호의 설명** Description of the code for the main functions of the drawings
10 : 본체 11 : 급기구10: body 11: air supply
12 : 토출구 13 : 환기구12 outlet port 13 vent hole
14 : 배기구 15 : 급기팬14: exhaust port 15: air supply fan
16 : 전열교환기 17 : 토출팬16: heat exchanger 17: discharge fan
18 : 실내공기흡입구 19 : 개폐부재18: indoor air suction port 19: opening and closing member
20 : 공기청정필터 21 : 배기팬20: air cleaning filter 21: exhaust fan
30 : 제어부 40 : 실내토출온도센서30: control unit 40: indoor discharge temperature sensor
41 : 실외온도센서 50 : 개폐장치41: outdoor temperature sensor 50: switchgear
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040003552A KR100566804B1 (en) | 2004-01-17 | 2004-01-17 | Ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040003552A KR100566804B1 (en) | 2004-01-17 | 2004-01-17 | Ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050075617A true KR20050075617A (en) | 2005-07-21 |
| KR100566804B1 KR100566804B1 (en) | 2006-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040003552A KR100566804B1 (en) | 2004-01-17 | 2004-01-17 | Ventilation device |
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| KR (1) | KR100566804B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100779540B1 (en) | 2007-01-08 | 2007-11-27 | 주식회사 대우일렉트로닉스 | Ventilation system for reducing electric power of automobile using electric energy |
| KR101243227B1 (en) * | 2007-08-21 | 2013-03-13 | 삼성전자주식회사 | Ventilation System and control Method of the same of |
| WO2014071046A1 (en) * | 2012-10-31 | 2014-05-08 | Delta T Corporation | Integrated thermal comfort control system utilizing circulating fans |
| CN108080385A (en) * | 2016-11-22 | 2018-05-29 | 倚世节能科技（上海）有限公司 | A kind of laboratory hood with duct heater |
| CN111156643A (en) * | 2020-01-03 | 2020-05-15 | 广东吉润企业管理有限公司 | Heat preservation type fresh air system convenient to operate and used for home |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56133549A (en) * | 1980-03-19 | 1981-10-19 | Matsushita Seiko Co Ltd | Air purifying heat exchanging type ventilating device |
| JPS62119334A (en) * | 1985-11-19 | 1987-05-30 | Matsushita Seiko Co Ltd | Ventilation volume regulating device for individual type air conditioner |
| KR0119912Y1 (en) * | 1993-04-30 | 1998-07-15 | 윤종용 | Ventilating apparatus |
| JPH0684242U (en) * | 1993-05-20 | 1994-12-02 | 大阪瓦斯株式会社 | Ventilation fan combined with air purifier |
| JP3242021B2 (en) * | 1997-04-08 | 2001-12-25 | 松下精工株式会社 | Heat exchange fan |
| JP3022831B2 (en) * | 1998-03-13 | 2000-03-21 | 和行 小林 | Ventilation equipment |
| JP3744409B2 (en) * | 2001-11-14 | 2006-02-08 | ダイキン工業株式会社 | Heat exchanger unit |
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2004
- 2004-01-17 KR KR1020040003552A patent/KR100566804B1/en active IP Right Grant
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100779540B1 (en) | 2007-01-08 | 2007-11-27 | 주식회사 대우일렉트로닉스 | Ventilation system for reducing electric power of automobile using electric energy |
| KR101243227B1 (en) * | 2007-08-21 | 2013-03-13 | 삼성전자주식회사 | Ventilation System and control Method of the same of |
| WO2014071046A1 (en) * | 2012-10-31 | 2014-05-08 | Delta T Corporation | Integrated thermal comfort control system utilizing circulating fans |
| CN108080385A (en) * | 2016-11-22 | 2018-05-29 | 倚世节能科技（上海）有限公司 | A kind of laboratory hood with duct heater |
| CN111156643A (en) * | 2020-01-03 | 2020-05-15 | 广东吉润企业管理有限公司 | Heat preservation type fresh air system convenient to operate and used for home |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100566804B1 (en) | 2006-04-03 |
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