KR20000067361A - Ventilating device of heater - Google Patents

Ventilating device of heater Download PDF

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Publication number
KR20000067361A
KR20000067361A KR1019990015096A KR19990015096A KR20000067361A KR 20000067361 A KR20000067361 A KR 20000067361A KR 1019990015096 A KR1019990015096 A KR 1019990015096A KR 19990015096 A KR19990015096 A KR 19990015096A KR 20000067361 A KR20000067361 A KR 20000067361A
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KR
South Korea
Prior art keywords
air
combustion furnace
main body
motor
discharge
Prior art date
Application number
KR1019990015096A
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Korean (ko)
Inventor
송길호
Original Assignee
황한규
만도공조 주식회사
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Priority to KR1019990015096A priority Critical patent/KR20000067361A/en
Publication of KR20000067361A publication Critical patent/KR20000067361A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
    • 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
    • F24H9/0073—Arrangement or mounting of means for forcing the circulation of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0084—Combustion air preheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
    • F24H9/0057—Guiding means

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Abstract

PURPOSE: A ventilating system is provided to achieve a user convenience by allowing a portion of an air heated by a combustion furnace of a hot air heater to be supplied to the combustion furnace and discharged into the atmosphere after combustion. CONSTITUTION: A ventilating system comprises a by-pass unit(40) for directing a contaminated indoor air into a combustion furnace. The by-pass unit is installed at an upper portion of a main body of a hot air heater, and the main body has a discharge pipe. The by-pass unit includes a main body(4) with a discharge opening(4a) having a predetermined diameter, a motor(42) installed above the discharge opening, a cover(46) fixed to a shaft end of the motor, and a pipe(48) connecting the discharge opening and a suction pipe of the heater.

Description

온풍기용 환기장치{Ventilating device of heater}Ventilating device for hot air fan {Ventilating device of heater}

본 발명은 온풍기용 환기장치에 관한 것으로서, 특히 온풍기의 연소로 내로 공급되는 공기의 일부분을 실내로 공급함으로써, 밀폐된 공간에서 장시간 사용할 때 발생되는 실내 공기의 오염을 줄이도록 하는 온풍기용 환기장치에 관한 것이다.The present invention relates to a ventilator for a hot air fan, and more particularly, to a ventilator for a hot air fan to reduce the contamination of indoor air generated during long time use in a closed space by supplying a part of the air supplied into the combustion furnace of the hot air fan to the room. It is about.

일반적으로 일정한 공간 내의 온도를 일정하게 유지하도록 하여 일의 능률을 올리도록 하는 것을 공기조화라 하며, 이때 사용되는 인위적인 수단을 공기조화장치라 한다. 이러한 공기조화장치는 실내의 온도를 낮추는 에어콘과, 그 온도를 높이는 온풍기 등이 있다.In general, to maintain a constant temperature in a certain space to increase the work efficiency is called air conditioning, the artificial means used at this time is called an air conditioning device. Such an air conditioner includes an air conditioner for lowering a room temperature, and a warmer for increasing the temperature.

에어콘은 압축된 냉매가 팽창될 때 발생하는 흡열작용을 이용하여 흡입된 실내 공기를 냉각시키고, 이 냉각된 공기를 실내로 배출시킴으로써, 실내를 냉방하도록 한 것이다. 온풍기는 열원으로부터 가열된 열교환기 내로 실내 공기를 통과하도록 하여 가열시키고, 이 가열된 공기를 실내로 배출시킴으로써, 실내를 난방 하도록 한 것이다.The air conditioner uses the endothermic action generated when the compressed refrigerant expands to cool the sucked indoor air and discharge the cooled air into the room, thereby cooling the room. The hot air is heated by passing indoor air from the heat source into the heated heat exchanger, and the heated air is discharged into the room to heat the room.

도 1은 일반적인 온풍기의 개략적인 구조를 도시한 구성도로서, 온풍기를 전체적으로 설명하면, 온풍기(2)는 내부에 소정의 공간을 갖는 캐비닛 형태의 본체(4)와, 본체(4)의 전면 상하부에 설치된 토출그릴(8)과 흡입그릴(6) 및 본체(4)가 제공하는 공간 내에 설치된 팬(10), 그리고 팬(10)의 상부로 설치되는 연소로(12)와, 이 연소로(12)에 연결된 흡입구(18)와 배출구(16)로 구성된다.1 is a configuration diagram showing a schematic structure of a general warm air fan. Referring to the warm air fan as a whole, the warm air fan 2 has a cabinet-shaped main body 4 having a predetermined space therein, and a front upper and lower parts of the main body 4. A fan 10 installed in a space provided by the discharge grill 8, the suction grill 6, and the main body 4, and a combustion furnace 12 installed above the fan 10, and the combustion furnace ( It consists of an inlet 18 and outlet 16 connected to 12).

여기에서, 배출구(16)의 단부는 다수의 통기공(20a)이 형성된 외통(20)을 구비하여 흡입구(18)와 연결시키되, 배출구(16)의 원주면으로부터 소정 간격을 갖도록 이격시켜 통기공(20a)을 통해 흡입된 외기가 흡입구(18)로 흘러 들어가면서 예열되도록 되어 있다.Here, the end of the outlet 16 has an outer cylinder 20 formed with a plurality of vent holes 20a to be connected to the inlet 18, spaced apart from the circumferential surface of the outlet 16 to have a predetermined distance through the vent hole The outside air sucked through the 20a flows into the suction port 18 and is preheated.

이러한 배출구(16)와 흡입구(18)는 외부로부터 연소로(12) 내부로 빗물 등이 역으로 흘러 들어가는 것을 방지하도록 외측(바깥쪽)방향으로 기울어지도록 설치한다.The discharge port 16 and the suction port 18 are installed to be inclined in the outward (outward) direction to prevent rain water or the like from flowing back into the combustion furnace 12 from the outside.

이와 같이, 온풍기(2)를 가동시키게 됨과 동시에 연소로(12) 내부에서 연료가 산화되면서 고온의 열이 발생하게 되고, 이때 발생되는 연소가스는 그 상단부에 설치된 배출구(16)를 통해 대기중으로 배출된다. 이때, 연소에 필요한 공기는 배출구(16)의 단부에 구비된 통기공(20a)을 통해 내측으로 유입된 후 배출구(16) 표면에 닿으면서 열교환이 이루어지고, 온도가 상승한 상태로 흡입구(18)를 통해 연소로(12) 내로 유입된다.As described above, the hot air heater 2 is operated and high temperature heat is generated as the fuel is oxidized in the combustion furnace 12, and the combustion gas generated at this time is discharged into the atmosphere through the outlet 16 installed at the upper end thereof. do. At this time, the air required for combustion is introduced into the inside through the vent hole (20a) provided at the end of the outlet 16, the heat exchange is made while touching the surface of the outlet 16, the inlet 18 in the temperature rise state It is introduced into the combustion furnace 12 through.

그리고, 본체(4)의 하부에 설치된 팬(10)이 가동을 하게 됨과 동시에 그 흡입력에 의해 흡입그릴(6)을 통해 실내 공기가 유입되고, 연소로(12)를 거치면서 열교환이 이루어져 가열된 상태로 토출그릴(8)을 통해 실내로 배출됨으로써, 난방을 하게 된다.In addition, while the fan 10 installed in the lower part of the main body 4 is operated, indoor air is introduced through the suction grille 6 by the suction force, and heat exchange is performed while passing through the combustion furnace 12. By discharging to the room through the discharge grill 8 in a state, it is heated.

그러나, 실내의 밀폐된 공간에서 온풍기를 장시간 사용할 경우 사용자 및 다수 인원의 호흡 등으로 인해 공기가 혼탁해지고, 이 상태로 순환됨으로써, 순환기 계통의 질환을 유발시키는 문제점이 있다.However, when the hot air fan is used in an enclosed space for a long time, the air becomes turbid due to the respiration of a user and a plurality of persons, and circulates in this state, thereby causing a disease of the circulatory system.

또한, 실내의 혼탁해진 공기를 일정한 시간마다 환기 시켜야 하는 번거로운 문제점이 있다.In addition, there is a cumbersome problem of ventilating the clouded air in a room at regular intervals.

따라서, 본 발명은 이와 같은 문제점을 해결하기 위해 안출한 것으로서, 실내의 공기를 연소로로 공급하여 연소시킨 후 대기중으로 배출시키도록 함으로써, 실내의 오염된 공기를 환기시키도록 하는 온풍기용 환기장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made in order to solve the above problems, by supplying the indoor air to the combustion furnace to combust and discharge to the atmosphere, the ventilation apparatus for the hot air to ventilate the indoor polluted air The purpose is to provide.

도 1은 일반적인 온풍기의 개략적인 구조를 도시한 구성도.1 is a configuration diagram showing a schematic structure of a typical warm air fan.

도 2는 본 발명에 따른 온풍기의 개략적인 구조를 도시한 구성도.Figure 2 is a block diagram showing a schematic structure of a warm air fan according to the present invention.

도 3은 본 발명에 따른 온풍기에 설치된 환기장치의 요부 분해 사시도.Figure 3 is an exploded perspective view of the main portion of the ventilator installed in a warm air heater according to the present invention.

도 4는 본 발명에 따른 환기장치가 폐쇄된 상태의 정면도.Figure 4 is a front view of a closed state ventilator according to the present invention.

도 5는 본 발명에 따른 환기장치가 오픈된 상태의 정면도.5 is a front view of an open state of the ventilator according to the present invention.

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

4:본체 4a:배출공4: body 4a: discharge hole

16:배출구 18:흡입구16: outlet 18: inlet

40:바이패스부 42:모터40: Bypass part 42: Motor

46:커 48:파이프46: Kerr 48: Pipe

이와 같은 목적을 달성하기 위한 본 발명은 온풍기에 있어서, 배출구가 구비된 본체의 상부로 실내 공기를 연소로 내로 공급하는 바이패스부가 설치된 것을 특징으로 하는 온풍기용 환기장치를 제공함에 달성된다.In order to achieve the above object, the present invention provides a ventilator for a hot air blower, characterized in that a bypass portion for supplying indoor air into a combustion furnace is installed at an upper portion of a main body provided with a discharge port.

이하, 본 발명의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 온풍기의 개략적인 구조를 도시한 구성도이고, 도 3은 본 발명에 따른 온풍기에 설치된 환기장치의 요부 분해 사시도이고, 도 4는 본 발명에 따른 환기장치가 오픈된 상태의 정면도이고, 도 5는 본 발명에 따른 환기장치가 폐쇄된 상태의 정면도이다.Figure 2 is a block diagram showing a schematic structure of the warm air according to the present invention, Figure 3 is an exploded perspective view of the main portion of the ventilation device installed in the warm air according to the present invention, Figure 4 is an open state ventilation device according to the present invention 5 is a front view of a ventilation device in a closed state according to the present invention.

먼저, 본 실시예를 설명함에 앞서, 종래와 연계하여 설명하면, 도 1에 도시된 바와 같이, 온풍기(2)는 팬(10)의 상부로 흡입구(18)와 배출구(16)를 갖는 연소로(12)를 설치하고, 그 전면에 흡입그릴(6)과 토출그릴(8)이 내장된 본체(4)로 이루어졌다.First, prior to explaining the present embodiment, when described in connection with the prior art, as shown in Figure 1, the hot air heater 2 is a combustion furnace having an inlet 18 and outlet 16 to the top of the fan 10 (12) was provided, and the main body 4 in which the suction grill 6 and the discharge grill 8 were built in the front surface was provided.

이러한 배출구(16)는 그 외부로 다수의 통기공(20a)을 갖는 외통(20)을 흡입구(18)와 연결되도록 설치하여 대기중의 공기가 예열된 상태에서 연소로(12)로 유입되도록 설치되었다.The outlet 16 is installed so that the outer cylinder 20 having a plurality of vent holes 20a to be connected to the inlet 18 to the outside to enter the combustion furnace 12 in the air preheated state It became.

이와 같이, 연소로 내로 유입된 공기가 연소된 후, 배출구를 통해 대기중으로 배출하고, 팬의 구동을 통해 발생된 흡입력으로 실내 공기는 흡입그릴을 통해 연소로를 경유하면서 열교환이 이루어지고, 온도가 상승한 상태로 토출그릴을 통해 실내로 배출시킴으로써, 난방을 하는 가운데 실내의 오염된 공기가 계속 순환되는 것을 방지하도록 본 발명에서 본체(4)의 뒷면에 설치된 배출구(16)의 상부로 실내로 토출되는 공기중의 일부를 연소로(12) 내로 공급하는 바이패스부(40)를 설치하였다.As such, after the air introduced into the combustion furnace is combusted, the air is discharged to the atmosphere through the exhaust port, and the indoor air is exchanged through the combustion furnace through the suction grill with suction force generated by the driving of the fan. By discharging to the room through the discharge grill in an elevated state, to be discharged into the room to the top of the discharge port 16 installed on the back of the main body 4 in the present invention to prevent the contaminated air in the room is continuously circulated while heating. The bypass part 40 which supplies a part of air into the combustion furnace 12 was provided.

본 발명의 바람직한 실시예는 도 2 내지 도 5에 도시된 바와 같이, 바이패스부(40)는 배출구(16)가 형성된 본체(4)의 윗방향으로 소정의 직경을 갖는 배출공(4a)을 일체로 형성하고, 이 배출공(4a)의 상부 외측으로 설치되는 모터(42)와, 모터(42)의 축단(44)에 고정되는 커버(46) 및 배출공(4a)과 흡입구(18)를 연결하는 파이프(48)로 구성된다.2 to 5, the bypass unit 40 has a discharge hole 4a having a predetermined diameter in an upward direction of the main body 4 on which the discharge port 16 is formed. The motor 42 which is formed integrally and is installed outside the upper part of the discharge hole 4a, the cover 46 fixed to the shaft end 44 of the motor 42, the discharge hole 4a and the suction port 18 It consists of a pipe 48 to connect the.

여기에서, 상기 배출공(4a)의 상부는 모터(42)의 축단(44)이 삽입되어 관통되는 구멍(4b)이 형성되어 있고, 상기 축단(44)은 자유단부로부터 체결부(44a)와 미끌림 방지부(44b)가 일체로 형성되어 있다.Here, the upper portion of the discharge hole (4a) is formed with a hole (4b) through which the shaft end 44 of the motor 42 is inserted, and the shaft end 44 is connected to the fastening portion 44a from the free end portion. The slip prevention portion 44b is formed integrally.

또한, 상기 커버(46)는 그 하단부가 만곡 형태를 갖고, 상단부는 양끝이 만나는 뾰족한 형태로 상단부의 중앙에 미끌림 방지부(44b)가 삽입되는 삽입부(46a)가 일체로 형성되어 있다. 미끌림 방지부(44b)와 삽입부(46a)는 다각형의 형태를 갖도록 하는 것이 바람직하다.In addition, the cover 46 has a curved shape at the lower end thereof, and the upper end portion has a pointed shape where both ends meet, and an insertion portion 46a into which the anti-slip part 44b is inserted at the center of the upper end is integrally formed. The anti-slip part 44b and the inserting part 46a preferably have a polygonal shape.

그리고, 체결부(44a)에는 너트(47)를 체결하여 커버(46)가 축단(44)으로부터 일탈되는 것을 방지하도록 하였다.Then, the nut 47 is fastened to the fastening portion 44a to prevent the cover 46 from deviating from the shaft end 44.

본 발명에서 사용된 모터는 구동 스위치(미도시함)의 1회 조작에 의해 축단이 180°회전하도록 하는 스텝 모터를 사용하는 것이 바람직하다.As the motor used in the present invention, it is preferable to use a stepper motor that allows the shaft end to rotate by 180 ° by one operation of a drive switch (not shown).

이와 같이, 온풍기를 가동시키게 됨과 동시에 실내 공기는 팬(10)의 구동을 통해 본체(4)내부로 유입되고, 이어 연소로(12)를 통과하면서 온도가 높아진 상태로된 후 토출그릴(8)을 통해 실내로 배출되는 가운데 사용자가 실내 공기가 혼탁해 졌다고 느끼게 될 경우 미설명한 스위치를 1회 조작하여 모터(42)를 구동시키게 된다.As described above, the indoor air is introduced into the main body 4 through the operation of the fan 10 at the same time as the hot air fan is driven, and then the discharge grill 8 after the temperature rises while passing through the combustion furnace 12. If the user feels that the indoor air is turbid while being discharged to the room, the motor 42 is operated by operating the unexplained switch once.

모터(42)의 구동으로 축단(44)에 고정된 커버(46)가 폐쇄된 상태에서 오픈이 됨으로써, 연소로를 통해 가열된 공기중의 일부가 파이프(48)를 통해 연소로(12)로 재유입이 되고, 연소된 후 배출구(16)를 통해 대기중으로 배출된다.By opening the cover 46 fixed to the shaft end 44 by the driving of the motor 42 in a closed state, a part of the air heated through the combustion furnace passes through the pipe 48 to the combustion furnace 12. It is reintroduced, and after being burned, it is discharged to the atmosphere through the outlet 16.

또한, 스위치를 1회 재조작 함으로써, 커버(46)는 최초의 상태인 폐쇄 위치로 오게 되어 가열된 공기가 외부로 누출(연소로 내로 유입되어 배출)되는 것을 방지한다.In addition, by re-operating the switch once, the cover 46 is brought to the closed position in the initial state, thereby preventing the heated air from leaking out (introducing into the combustion furnace and discharged).

이상에서 살펴 본 바와 같이, 본 발명은 본체의 뒷부분에 그 내부와 흡입구를 연결하는 파이프의 입구측에 모터를 사용하여 커버를 선택적으로 개폐시켜 오염된 실내 공기를 대기중으로 배출시키도록 함으로써, 환기를 시켜 사용자의 건강과 편리성을 도모하도록 한 것이다.As described above, the present invention by using a motor at the inlet side of the pipe connecting the inside and the inlet to the rear of the main body to selectively open and close the polluted indoor air to discharge to the atmosphere, It is intended to promote the user's health and convenience.

Claims (2)

온풍기에 있어서,In the warm fan, 배출구(16)가 구비된 본체(4)의 상부로 실내 공기를 연소로 내로 공급하는 바이패스부(40)가 설치된 것을 특징으로 하는 온풍기용 환기장치.Ventilator for a hot air heater, characterized in that the bypass portion 40 for supplying the indoor air into the combustion furnace to the upper portion of the main body (4) having a discharge port (16). 제 1항에 있어서,The method of claim 1, 상기 바이패스부(40)는 소정의 직경을 갖는 배출공(4a)이 형성된 본체(4)와;The bypass portion 40 includes a main body 4 having a discharge hole 4a having a predetermined diameter; 배출공(4a)의 상부로 설치되는 모터(42)와;A motor 42 installed above the discharge hole 4a; 모터(42)의 축단에 고정되는 커버(46)와;A cover 46 fixed to the shaft end of the motor 42; 배출공(4a)과 흡입구(18)를 연결하는 파이프(48)로 이루어진 것을 특징으로 하는 온풍기용 환기장치.Ventilator for a warm air, characterized in that consisting of a pipe (48) connecting the discharge hole (4a) and the suction port (18).
KR1019990015096A 1999-04-27 1999-04-27 Ventilating device of heater KR20000067361A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0517409U (en) * 1991-08-05 1993-03-05 サンデン株式会社 2 room air conditioner
KR0120652Y1 (en) * 1992-05-20 1998-08-01 강진구 Warm air heater with air exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0517409U (en) * 1991-08-05 1993-03-05 サンデン株式会社 2 room air conditioner
KR0120652Y1 (en) * 1992-05-20 1998-08-01 강진구 Warm air heater with air exchanger

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