KR101014844B1 - an air conditioner with ventilation and heating, cooling - Google Patents

an air conditioner with ventilation and heating, cooling Download PDF

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KR101014844B1
KR101014844B1 KR1020080049782A KR20080049782A KR101014844B1 KR 101014844 B1 KR101014844 B1 KR 101014844B1 KR 1020080049782 A KR1020080049782 A KR 1020080049782A KR 20080049782 A KR20080049782 A KR 20080049782A KR 101014844 B1 KR101014844 B1 KR 101014844B1
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South Korea
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air
casing
heat
indoor air
indoor
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KR1020080049782A
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Korean (ko)
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KR20090123621A (en
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권영현
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권영현
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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
    • 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
    • F24F13/20—Casings or covers
    • 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
    • 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

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

Abstract

본 발명은, 환기와 가열 및 냉각 겸용의 실내 공기조화기에 관한 것이다.The present invention relates to an indoor air conditioner for both ventilation and heating and cooling.

이는 특히, 열원공급유니트와 열교환유니트가 분리설치토록 제1영역과 제2영역이 구분되는 케이싱이 설치되며, 상기 제1영역에는 가열 또는 냉각된 공기를 전방 또는 상부로 배출하는 배기덕트가 구비되고, 상기 제2영역에는 열교환유니트가 내장되어 외부에서 유입되는 외기를 실내공기의 가열된 공기와 열교환 한 후 실내로 공급하도록 설치되는 구성으로 이루어 진다.In particular, the casing which is divided into a first region and a second region is installed so that the heat source supply unit and the heat exchange unit are separately installed, and the first region is provided with an exhaust duct for discharging the heated or cooled air to the front or the upper portion. The heat exchange unit is built in the second region, and is configured to heat the outside air introduced from the outside with heat from the heated air of the indoor air and to supply the indoor air.

이에 따라서, 가열된 공기는 상승하고, 냉각된 공기는 하강하게 되는 대류현상을 이용하도록 냉각공기는 상부로 배출하여 하강토록 하고, 가열공기는 전방의 하부에 배출하여 상승토록 하여 실내공기의 성층화 현상을 최소화 하도록 하는 것이다.Accordingly, the heated air is raised and the cooled air is discharged to the upper part to use the convection phenomenon that the cooled air is lowered, and the heated air is discharged to the lower part of the front to increase the stratification of the indoor air. To minimize this.

케이싱, 송풍팬, 열원공급유니트, 열교환유니트 Casing, Blower Fan, Heat Source Supply Unit, Heat Exchange Unit

Description

환기와 가열 및 냉각 겸용 실내 공기조화기{an air conditioner with ventilation and heating, cooling}An air conditioner with ventilation and heating, cooling

본 발명은 가열된 공기는 상승하고, 냉각된 공기는 하강하게 되는 대류현상을 이용하도록 난방 공급시에는 공기조화기에서 가열된 공기를 수평방향으로 배출하여 공급하고, 냉방 공급시에는 공기조화기에서 냉각된 공기를 상부 방향으로 방출하여 실내공기의 성층화 현상을 최소화 하도록 하며, 냉,난방 공급 시에 오염된 실내공기만의 순환을 방지토록 하여 실내공기의 오염을 최소화 하도록 하는 환기와 가열 및 냉각 겸용 실내 공기조화기에 관한 것이다.The present invention discharges the heated air from the air conditioner in the horizontal direction when supplying the heating to take advantage of the convection phenomenon that the heated air rises, the cooled air is lowered, and in the air conditioner at the time of cooling supply Combined with ventilation, heating, and cooling to minimize the stratification of indoor air by releasing the cooled air upwards and to prevent circulation of contaminated indoor air only during cooling and heating supply. It relates to an indoor air conditioner.

일반적으로 공기조화시스템은, 외부의 온도조건에 따라 실내에 냉방 및 난방운전을 통하여 실내의 온도를 쾌적한 생활이 가능한 온도로 일정하게 유지토록 하는 구성으로 이루어 진다.In general, the air conditioning system is configured to maintain the indoor temperature at a constant temperature for a comfortable life through cooling and heating operation in the room according to external temperature conditions.

즉, 냉방운전시에는 공기조화기의 흡입구를 통하여 흡입된 고온 다습한 실내공기가 열교환기를 통과하면서 냉각되어 실내에 재순환 토출토록 되고, 난방 운전시에는 흡입구를 통해 흡입된 저온 건조한 실내공기가 열교환기를 통하여 열교환되면서 가열되어 실내에 토출토록 된다.That is, during the cooling operation, the hot and humid indoor air sucked through the air inlet of the air conditioner is cooled while passing through the heat exchanger to be recycled and discharged in the room. Heated through the heat to be discharged to the room.

그리고, 상기와 같은 공기조화기는 일반적으로 실내공기만을 재순환 시켜 열교환을 반복적으로 수행하도록 하는 사이클로서 이루어져 실내공기의 오염을 가속시킬수 있어 상기와 같은 공기조화기가 설치된 실내에서는 별도의 환기조화시스템이 구비되어 있다.In addition, the air conditioner as described above generally consists of a cycle of recirculating only indoor air to repeatedly perform heat exchange to accelerate pollution of indoor air. In the room where the air conditioner is installed, a separate ventilation air conditioning system is provided. have.

상기와 같은 기술과 관련된 종래의 환기조화시스템이 등록실용신안공보 제184834호에 개시되어 있으며 그 구성은 도1에서 도시한 바와같이, 천정에 설치되는 실내기(10)의 일측에 외기흡입관(31)과 연결되는 외기유도관(32)이 일체로 연결설치된다.Conventional ventilation harmonization system related to the above-described technology is disclosed in Korean Utility Model Publication No. 184834, the configuration of which is shown in Figure 1, the outside air suction pipe 31 on one side of the indoor unit 10 installed on the ceiling Is connected to the outside air induction pipe 32 is installed integrally.

또한, 상기 외기유도관(32)은 외기흡입구(27)와 관통연결토록 모터(22)가 설치되고, 상기 모터(22)에 이중흡입판(23)이 연결되어 서로 다른 방향의 공기흐름을 형성하도록 설치된다.In addition, the outside air induction pipe 32 is provided with a motor 22 so that the outside air inlet 27 and the through-connecting, the double suction plate 23 is connected to the motor 22 to form air flow in different directions. To be installed.

그리고, 상기 실내기(100)의 내측에 증발기코일(26)이 구비되어 이중흡입판(23)에 의해 실내공기흡입그릴(24)를 통하여 유입되는 공기와 열교환 한후 배출구(25)를 통하여 방출토록 하고, 상기 증발기코일(26)의 일측에 냉온수순환관(29)이 더 구비되는 구성으로 이루어 진다.In addition, an evaporator coil 26 is provided inside the indoor unit 100 to exchange heat with air introduced through the indoor air suction grille 24 by the double suction plate 23, and then discharge it through the outlet 25. , One side of the evaporator coil 26 is made of a cold and hot water circulation pipe 29 is further provided.

그러나, 상기와 같은 환기조화시스템은, 천정에 설치되는 실내기(10)를 통해서만 실내공기가 유입토록 된 후 재순환 되거나 배출토록 하는 구성으로 먼지 등의 오염물이 포함되어 비중이 증가 되는 오염공기의 배출은 불가능하게 되어 환기에 의해서도 쾌적한 실내 환경의 조성이 힘들게 되는 단점이 있는 것이다.However, the ventilation system as described above is configured to allow the indoor air to be introduced only through the indoor unit 10 installed on the ceiling, and to be recycled or discharged. The disadvantage is that it becomes difficult to create a comfortable indoor environment even by ventilation.

또한, 오염공기의 비중에 의한 침강시 먼지 등이 바닥면에 쉽게 쌓이게 됨으 로써 실내 행동시 먼지 등이 날리게 되어 불쾌감을 조성하게 되는 등의 문제점이 있는 것이다.In addition, when the sedimentation due to the specific gravity of the polluted air is easily accumulated on the floor surface there is a problem such that the dust is blown during the indoor action to create a discomfort.

상기와 같은 종래의 문제점들을 개선하기 위한 본 발명의 목적은, 난방 공급시에 열원공급유니트에서 가열된 뜨거운 공기는 수평방향 또는 하부를 향하여 배출하도록 하고, 냉방공급시는 열원공급유니트에서 냉각된 찬 공기를 상부 방향으로 방출 하도록 하며, 아울러 냉/난방공급시에 열교환유니트를 통하여 외부의 공기가 동시에 공급되도록 하여 오염된 실내공기만의 순환을 방지토록 하여 실내공기의 오염을 최소화 하도록 하며, 최소의 에너지소비로서 최대의 냉/난방효과를 가져오도록 하는 환기와 가열 및 냉각 겸용 실내 공기조화기를 제공하는 데 있다. An object of the present invention for improving the conventional problems as described above, the hot air heated in the heat source supply unit at the time of heating supply is discharged toward the horizontal direction or the lower side, and in the cooling supply is cooled cold in the heat source supply unit The air is discharged upwards, and the outside air is simultaneously supplied through the heat exchange unit during cooling / heating supply to prevent circulation of contaminated indoor air only to minimize indoor air pollution. The present invention provides an air conditioner that combines ventilation, heating, and cooling to maximize cooling and heating effects as energy consumption.

본 발명은 상기 목적을 달성하기 위하여, 열원공급유니트와 열교환유니트가 분리설치토록 제1영역과 제2영역이 구분되는 케이싱이 설치되며, 상기 제1영역에는 가열 또는 냉각된 공기를 하부 또는 상부로 배출하는 배기덕트가 구비되고, 상기 제2영역에는 열교환유니트가 내장되어 외부에서 유입되는 신선한 외기를 실내공기와 열교환 한 후 실내에 공급하도록 설치되는 환기와 가열 및 냉각 겸용 실내 공기조화기를 제공한다.In order to achieve the above object, the present invention provides a casing in which the first region and the second region are separated so that the heat source supply unit and the heat exchange unit are separately installed, and the first region is heated or cooled with a lower or upper portion. The exhaust duct is provided to discharge, and the heat exchange unit is built in the second area to provide a ventilation, heating and cooling combined indoor air conditioner installed to supply indoor air after exchanging fresh air introduced from the outside with indoor air.

이상과 같이 본 발명에 의하면, 실내의 하부방향으로 가열된 공기를 배출하 면서 상부 방향으로는 냉각된 공기를 방출할 때 대류현상에 의해 가열된 공기 및 냉각된 공기가 전체에 균일하게 유동되어 실내공기의 성층화 현상을 최소화 하며, 오염된 실내공기만의 순환을 방지하여 실내공기의 오염을 최소화 하고, 별도의 송풍기 등이 없어도 대류현상을 사용함으로써 최소의 에너지소비로서 최대의 냉/난방효과를 가져오는 효과가 있는 것이다.As described above, according to the present invention, when the air heated in the lower direction of the room is discharged and the cooled air is discharged in the upper direction, the air heated by the convection phenomenon and the cooled air flow uniformly throughout. Minimizes stratification of air, prevents circulation of contaminated indoor air, minimizes indoor air pollution, and maximizes cooling / heating effect with minimum energy consumption by using convection without the need for a separate blower. It is coming effect.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 발명에 따른 공기조화기를 도시한 사시도 이고, 도3 및 도4는 각각 본 발명에 따른 공기조화기를 도시한 정면도 및 측면도 이며, 도5는 본 발명에 따른 공기조화기를 도시한 평면도 이다.Figure 2 is a perspective view showing an air conditioner according to the present invention, Figures 3 and 4 are respectively a front view and a side view showing an air conditioner according to the present invention, Figure 5 is a plan view showing an air conditioner according to the present invention to be.

본 발명은, 케이싱(131)의 내측에 열원공급유니트(133)와 열교환유니트(150)가 분리되어 내장토록 제1영역(S1)과 제2영역(S2)이 구분 설치된다.In the present invention, the heat source supply unit 133 and the heat exchange unit 150 are separated inside the casing 131 so that the first region S1 and the second region S2 are separately provided so as to be embedded therein.

이때, 상기 제1영역(S1)은, 열원공급유니트(133)를 통하여 가열된 공기를 전방이나 하부를 향하여 배출하도록 제1공급덕트(139a)가 케이싱(131)의 전방에 구비되고, 상기 열원공급유니트(133)를 통하여 냉각된 공기를 상부를 향하여 배출하도록 제2공급덕트(135a)가 케이싱(131)의 상부면에 구비된다.In this case, in the first region S1, a first supply duct 139a is provided at the front of the casing 131 so as to discharge the air heated through the heat source supply unit 133 toward the front or the bottom thereof. The second supply duct 135a is provided on the upper surface of the casing 131 to discharge the air cooled through the supply unit 133 upward.

그리고, 상기 제2영역(S2)은, 열교환유니트(150)가 내장되어 외부에서 유입배관(180)을 통하여 유입되는 신선한 외부 공기를 실내공기의 가열된 공기와 열교환 한 후 실내에 공급하도록 설치된다.In addition, the second region S2 has a heat exchange unit 150 built therein so as to exchange fresh outside air introduced through the inlet pipe 180 from the outside with heat air heated in the indoor air and to supply the inside to the room. .

이때, 상기 제2영역(S2)은, 신선한 공기가 열교환유니트(150)를 통과한 후 실내로 공급토록 유입배관(180)과 외기유입덕트(144)를 케이싱에 각각 구비하고, 실내공기가 열교환유니트(150)를 통과한 후 순환토록 내기유입공(134)과 내기배출구(135)를 케이싱에 각각 구비한다.In this case, the second area S2 is provided with an inlet pipe 180 and an outside air inlet duct 144 on the casing so that fresh air passes through the heat exchange unit 150 and then supplied to the room, and the indoor air heat exchanger. After passing through the unit 150, the casing is provided with the air inlet hole 134 and the air outlet 135 in the casing.

그리고, 실내공기를 신선한 외기와 열교환하여 가열 또는 냉각토록 상기 유입배관의 경로상에 제3공급덕트(145)가 구비된다.In addition, a third supply duct 145 is provided on a path of the inlet pipe to heat or cool the indoor air to fresh air.

이때, 상기 유입배관(180)과 내기배출구(135) 및 제3공급덕트(145)에는 밸브(180a)(135a)(145a)가 각각 구비되며, 상기 케이싱의 전방 일측에 유입되는 외기를 직접 실내에 배출토록 외기유입덕트(144)가 더 구비되고, 상기 외기유입덕트(144)는 개폐되는 밸브(144a)가 더 구비되는 구성으로 이루어 진다.In this case, valves 180a, 135a, and 145a are provided at the inlet pipe 180, the air outlet 135, and the third supply duct 145, respectively, and directly enter the outside air introduced into one front side of the casing. The outside air inlet duct 144 is further provided to the discharge, the outside air inlet duct 144 is made of a configuration that is further provided with a valve 144a for opening and closing.

그리고, 상기 열원공급유니트(133)의 일측에 급기팬(137)이 더 구비되며, 상기 열원공급유니트(133)는, 외부에서 공급되는 열원(냉매 또는 열매)을 순환시키도록 배관(133a)이 더 구비되면서 응축수를 배출하는 드레인유니트(133b)가 더 구비되는 구성으로 이루어 진다.In addition, an air supply fan 137 is further provided at one side of the heat source supply unit 133, and the heat source supply unit 133 has a pipe 133a to circulate a heat source (refrigerant or fruit) supplied from the outside. It is made of a configuration that is further provided with a drain unit 133b for discharging the condensed water.

상기와 같은 구성으로 이루어진 본 발명의 동작을 설명한다.The operation of the present invention having the above configuration will be described.

도2 내지 도5에서와 같이, 건물의 외부에 노출되는 유입배관(180)을 통하여 유입되는 외부의 신선한 공기는 열교환유니트(150)를 통과하면서 상대적으로 고온이 실내공기와 열교환 된다.2 to 5, the outside fresh air introduced through the inlet pipe 180 exposed to the outside of the building is heat exchanged with the indoor air relatively high temperature while passing through the heat exchange unit 150.

이때, 상기 열교환유니트(150)는, 케이싱(131)의 전방에 구비되는 내기유입공(134)과 내기배출구(135)를 통하여 실내공기가 열교환유니트(150)를 통과하면서 외부공기와 열교환 하도록 한다.At this time, the heat exchange unit 150 allows the indoor air to exchange heat with the external air while passing through the heat exchange unit 150 through the internal air inlet hole 134 and the internal air outlet 135 provided in front of the casing 131. .

그리고, 상기 열교환유니트(150)를 통과할 때 실내공기와 열교환 되는 외부의 신선한 공기는 내부의 또 다른 공급덕트를 통하여 제1영역(S1)에 공급될 때 열원공급유니트(133)에 공급되는 열원을 통하여 가열 또는 냉각된 후 케이싱(131)의 외측에 분사토록 된다.And, when passing through the heat exchange unit 150, the external fresh air that is heat-exchanged with the indoor air is supplied to the heat source supply unit 133 when supplied to the first region (S1) through another supply duct therein. After heating or cooling through the casing 131 is to be sprayed to the outside.

이때, 상기 케이싱(131)에 구비되는 제1공급덕트(139a)와 제2공급덕트(135a)는 제어부(미도시)에 의해 개폐가능토록 되어 열매를 사용하여 가열된 공기를 공급토록 할 때에는 케이싱(131)의 전방 또는 하방으로 향하도록 상부에 위치한 제2공급덕트(135a)가 폐쇄되며, 냉각된 열매를 사용하여 냉각된 공기를 공급토록 할 때에는 냉각된 공기는 케이싱(131)의 상부로 향하도록 케이싱의 전방에 위치한 제1공급덕트(139a)가 폐쇄된다.At this time, the first supply duct 139a and the second supply duct 135a provided in the casing 131 may be opened and closed by a controller (not shown) to supply the heated air using the fruit. The second supply duct 135a located at the upper portion of the upper portion 131 is closed toward the front or the lower portion of the 131, and the cooled air is directed toward the upper portion of the casing 131 when the cooled fruit is supplied to supply the cooled air. The first supply duct 139a located in front of the casing is closed.

즉, 가열된 공기는 상승하고, 냉각된 공기는 하강하게 되는 대류현상을 이용하도록 냉각공기는 전방으로 상부로 배출하여 하강토록 하고, 가열공기는 하부에 배출하여 상승토록 하여 성층화 현상을 최소화 하게 된다.That is, the heated air rises, and the cooled air discharges upwards to descend to the front to take advantage of the convection phenomenon that the cooled air descends, and the heated air discharges to the lower side to rise to minimize the stratification phenomenon. .

한편, 본 발명의 내기배출구(135)의 일측에는 열교환이 완료된 실내공기를 신선한 외기와 열교환하여 가열 또는 냉각토록 제3공급덕트(145)가 구비되어 실내공기를 그대로 배출하거나 냉각 및 가열한 후 배출토록 한다.On the other hand, one side of the internal air outlet 135 of the present invention is provided with a third supply duct 145 to heat or cool the indoor air after heat exchange with heat to fresh air to discharge the indoor air as it is, or to cool and heat the air. Do it.

또한, 상기 케이싱은, 그 내측에 UV램프나 음이온방출기중에서 선택되는 기능성유니트(미도시)가 더 설치되어 배출되는 공기에 음이온등이 포함토록 하면서 살균이 가능토록 된다.In addition, the casing, the functional unit (not shown) selected from the inside of the UV lamp or anion emitter is further installed to allow sterilization while including anion and the like in the discharged air.

그리고, 상기 유입배관(180)과 내기배출구(135) 및 제3공급덕트(145)에는 밸브(180a)(135a)(145a)가 각가 구비되어 사용상태에 따라 제어부의 동작에 의해 개폐토록 되어 실내공기만을 이용한 순환과 외기와 실내공기를 열교환하여 공급하는 동작을 적절하게 수행할 수 있도록 되는 것이다.In addition, valves 180a, 135a, and 145a are provided at the inlet pipe 180, the air outlet 135, and the third supply duct 145 to be opened and closed by the operation of the controller according to the use state. It is to be able to perform the operation of supplying only the air circulation and heat exchange with the outside air and the indoor air appropriately.

도1은 종래의 환기조화시스템을 도시한 측면도1 is a side view showing a conventional ventilation conditioning system

도2는 본 발명에 따른 공기조화기를 도시한 사시도 이다.2 is a perspective view showing an air conditioner according to the present invention.

도3 및 도4는 각각 본 발명에 따른 공기조화기를 도시한 정면도 및 측면도 이다.3 and 4 are front and side views, respectively, of an air conditioner according to the present invention.

도5는 본 발명에 따른 공기조화기의 동작상태를 도시한 평면도 이다.5 is a plan view showing an operating state of the air conditioner according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

131...케이싱 133...열원공급유니트131 Casing 133 Heat source supply unit

137...환기팬 150...열교환유니트 137 Ventilation fan 150 Heat exchange unit

Claims (5)

열원공급유니트와 열교환유니트가 분리설치토록 제1영역과 제2영역이 구분되는 케이싱이 설치되며, The casing is divided into a first zone and a second zone so that the heat source supply unit and the heat exchange unit are separately installed. 상기 제1영역에는 가열 또는 냉각된 공기를 급기팬을 통하여 케이싱의 하부 또는 상부로 배출하는 공급덕트가 구비되고, The first region is provided with a supply duct for discharging the heated or cooled air to the lower or upper portion of the casing through the air supply fan, 상기 제2영역에는 열교환유니트가 내장되어 외부에서 유입되는 외기를 실내공기의 가열된 공기와 열교환 한 후 제1영역에 공급하도록 설치되며,The heat exchange unit is built in the second area so as to heat the outside air introduced from the outside with the heated air of the indoor air and to supply the heat to the first area. 상기 제1영역은, 열원공급유니트를 통하여 가열 또는 냉각된 공기를 전방 또는 상부로 배출하도록 제1공급덕트와 제2공급덕트가 케이싱의 전방 및 상부면에 각각 구비되고, The first region, the first supply duct and the second supply duct are provided on the front and the upper surface of the casing, respectively, to discharge the heated or cooled air through the heat source supply unit to the front or the top, 상기 제2영역은, 신선한 공기가 열교환유니트를 통과한 후 실내로 공급토록 유입배관과 외기유입덕트를 케이싱에 각각 구비하고, 실내공기가 열교환유니트를 통과한 후 순환토록 내기유입공과 내기배출구를 케이싱에 각각 구비하는 것을 특징으로 하는 환기와 가열 및 냉각 겸용 실내 공기조화기The second area is provided with an inlet pipe and an outside air inlet duct in the casing so that fresh air passes into the room after passing through the heat exchange unit. The indoor air conditioner for both ventilation and heating and cooling, characterized in that provided in each 삭제delete 제1항에 있어서, 상기 케이싱은, 실내공기를 신선한 외기와 열교환하여 공급토록 상기 유입배관의 경로상에 제3공급덕트가 더 구비되는 것을 특징으로 하는 환기와 가열 및 냉각 겸용 실내 공기조화기The indoor air conditioner of claim 1, wherein the casing further includes a third supply duct on a path of the inlet pipe to exchange indoor air with fresh air. 제1항 또는 제3항에 있어서, 상기 유입배관과 내기배출구 및 제2공급덕트에는 밸브가 각각 구비되며, According to claim 1 or 3, wherein the inlet pipe, the air outlet and the second supply duct are provided with a valve, respectively 상기 케이싱은, 전방 일측에 유입되는 외기를 직접 실내에 배출토록 외기유입덕트가 더 구비되는 것을 특징으로 하는 환기와 가열 및 냉각 겸용 실내 공기조화기The casing is an indoor air conditioner for both ventilation and heating and cooling, characterized in that the outdoor air inlet duct is further provided to directly discharge the outside air introduced into the front side to the room. 제1항에 있어서, 상기 케이싱은, 그 내측에 UV램프나 음이온방출기중에서 선택되는 기능성유니트가 더 설치되는 것을 특징으로 하는 환기와 가열 및 냉각 겸용 실내 공기조화기The indoor air conditioner of claim 1, wherein the casing further includes a functional unit selected from among a UV lamp and an anion emitter.
KR1020080049782A 2008-05-28 2008-05-28 an air conditioner with ventilation and heating, cooling KR101014844B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455016A (en) * 2010-10-21 2012-05-16 王军利 Novel small refrigerating and heating air-conditioner
KR20200102750A (en) * 2019-02-22 2020-09-01 (주)에이피 Fan coil unit having multi function and control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010010617A (en) 1999-07-21 2001-02-15 전주범 package type air-conditioner with ventilating structure
KR20040105281A (en) 2003-06-04 2004-12-16 엘지전자 주식회사 air-conditioner system with ventilation
KR20050121814A (en) * 2004-06-23 2005-12-28 권영현 Air conditioning system having duct structure mixing return air with inlet air

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010010617A (en) 1999-07-21 2001-02-15 전주범 package type air-conditioner with ventilating structure
KR20040105281A (en) 2003-06-04 2004-12-16 엘지전자 주식회사 air-conditioner system with ventilation
KR20050121814A (en) * 2004-06-23 2005-12-28 권영현 Air conditioning system having duct structure mixing return air with inlet air

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455016A (en) * 2010-10-21 2012-05-16 王军利 Novel small refrigerating and heating air-conditioner
KR20200102750A (en) * 2019-02-22 2020-09-01 (주)에이피 Fan coil unit having multi function and control method thereof
KR102319068B1 (en) * 2019-02-22 2021-10-29 (주)에이피 Fan coil unit having multi function and control method thereof

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