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KR100946587B1 - Heat exchanger fan - Google Patents

Heat exchanger fan Download PDF

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KR100946587B1
KR100946587B1 KR1020080002872A KR20080002872A KR100946587B1 KR 100946587 B1 KR100946587 B1 KR 100946587B1 KR 1020080002872 A KR1020080002872 A KR 1020080002872A KR 20080002872 A KR20080002872 A KR 20080002872A KR 100946587 B1 KR100946587 B1 KR 100946587B1
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heat exchanger
fan
outdoor air
indoor air
rear case
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KR20090077118A (en
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정관선
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정관선
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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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

본 발명은 전방 케이스와 후방 케이스, 상기 케이스 사이에 설치되어 모터에 의해 회전하는 송풍 팬으로 이루어지는 환풍기에 있어서, 상기 후방 케이스(110)의 내부에 모터(120)를 구비하는 송풍 팬(130)이 설치되도록 하며, 상기 후방 케이스(110)의 상부에는 실외공기 배출구(115)가 형성되고, 하부에는 실내공기 유입구(114)가 배치되도록 하고, 상기 전방 케이스(150)에는 송풍 팬(130)의 전방부분에 실내공기 배출구(154)가 형성되도록 하고, 하부에는 실외공기 유입구(155)가 형성되도록 하되, 상기 전방 케이스(150)의 실외공기 유입구(155)와 후방 케이스(110)의 실외공기 배출구(115) 사이에 전열교환기(140)가 결합턱(113,153,163)에 의해 고정되도록 하고 상기 전열교환기(140)의 상부모서리와 후방 케이스(110) 사이에는 유도판(112)이 형성되도록 구성되는 열교환 환풍기를 제공하기 위한 것으로, 이처럼 본 발명은 송풍 팬의 하부 또는 상부에 전열교환기를 배치함으로써 환풍기의 두께를 최소화할 수 있도록 하였으며, 송풍 팬의 회전에 의해 발생하는 실외와 실내공기의 흐름이 전열교환기를 통과하도록 구성함으로써 구조가 단순하면서도 실외공기와 실내공기 사이에 열 교환이 원활하게 이루어지도록 하여 에너지의 현저한 절약이 가능한 매우 유용한 발명인 것이다.According to the present invention, a fan is provided between a front case and a rear case and a blower fan rotated by a motor, and the blower fan 130 including the motor 120 is provided inside the rear case 110. To be installed, the outdoor air outlet 115 is formed in the upper portion of the rear case 110, the indoor air inlet 114 is arranged in the lower portion, the front case 150, the front of the blowing fan 130 The indoor air outlet 154 is formed in the portion, and the outdoor air inlet 155 is formed at the lower portion, the outdoor air inlet 155 of the front case 150 and the outdoor air outlet of the rear case 110 ( The heat exchanger fan is configured such that the heat exchanger 140 is fixed between the coupling jaws 113, 153, and 163 between the 115 and between the upper edge of the heat exchanger 140 and the rear case 110. Thus, the present invention is to minimize the thickness of the fan by arranging the total heat exchanger in the lower or upper portion of the blower fan, the flow of outdoor and indoor air generated by the rotation of the blower fan is the heat exchanger It is a very useful invention that allows a significant saving of energy by allowing the heat exchange between the outdoor air and the indoor air to be simple while the structure is simple.

열교환, 에너지, 절약, 환풍기 Heat exchanger, energy, saving, ventilator

Description

열교환 환풍기{The fan device with heat exchanger}Heat exchanger fan {The fan device with heat exchanger}

본 발명은 열교환 환풍기에 관한 것으로, 더욱 상세하게는 전열교환기를 내장하되 두께를 최소화할 수 있도록 하나의 송풍 팬과 전열교환기만을 사용하여 기존의 창호 및 덕트 내부에 설치되는 환풍기를 대체함으로써 에너지를 절약하도록 하는 열교환 환풍기에 관한 것이다.The present invention relates to a heat exchange ventilator, and more particularly, by using only one blower fan and the total heat exchanger so as to minimize the thickness of the built-in heat exchanger by replacing the existing ventilator installed in the windows and ducts A heat exchange ventilator for saving energy.

일반적으로 천장 또는 덕트 내부에 설치되는 환풍 장치와는 달리 창호(窓戶) 설치용 환풍기는 구조가 간단하고 크기가 작아 간편하게 창호의 일측에 설치할 수 있도록 하기 위해 대개 송풍 팬(대개 프로펠러타입의 팬)을 사용하나, 이와 같은 타입의 환풍 장치는 실내의 공기를 외부로 강제배기하는 방식으로 열교환을 위한 어떠한 수단도 구비되어 있지 않은 구조여서, 동절기에는 가열수단에 의해 따뜻하게 데워진 실내의 공기가 외부로 방출되고, 하절기에는 냉각수단에 의해 냉각된 실내의 공기가 강제로 실외로 방출되는 구조여서 심각한 에너지 낭비의 원인으로 지적되고 있는 실정이다. In general, unlike the ventilation system installed in the ceiling or inside the duct, the ventilation fan for a window installation is simple and small in size, so that a blower fan (usually a propeller type fan) is usually installed for easy installation on one side of the window. However, this type of ventilation device does not have any means for heat exchange in a manner of forcibly exhausting the indoor air to the outside, so in winter the indoor air warmed by the heating means is discharged to the outside. In the summer, the indoor air cooled by the cooling means is forcibly discharged to the outside, which is a point of serious energy waste.

따라서 이와 같은 단점을 해결하기 위해서 실용신안등록출원 제20-2000-0014766호 열회수 환풍기와 같이 "케이싱 내에 종격벽으로 구획된 양측 격실에 각기 급기팬과 배기팬이 설치되고, 그 전방에 열파이프형 전열교환기를 배열한 것에 있어서, 급기 및 배기팬과 열파이프형 전열교환기의 사이에 횡격벽이 설치되어서 상기 종격벽과 교차되는 중앙부분에 판형 전열교환기가 위치되고, 판형 전열교환기에는 급기로와 배기로가 상하 교차되게 다단으로 형성되어서 각기 대각위치의 격실로 관통되도록 한 것을 특징으로 하는 열회수 환풍기"가 안출된 바 있다.Therefore, in order to solve such drawbacks, the air supply fan and the exhaust fan are respectively installed in both compartments partitioned by longitudinal partitions in the casing, such as Utility Model Application No. 20-2000-0014766, a heat recovery ventilator, and a heat pipe type in front of them. In the arrangement of the total heat exchangers, a transverse bulkhead is provided between the air supply and the exhaust fan and the heat pipe type heat exchanger, and a plate type heat exchanger is positioned at the center portion intersecting the vertical bulkhead, and the plate type heat exchanger is provided with an air supply and an exhaust. The heat recovery ventilator "is characterized in that the furnace is formed in multiple stages to cross up and down to penetrate into the compartments of the diagonal positions.

그러나 상기와 같은 종래의 환풍 장치는 급기 및 배기를 위한 두 개의 송풍 팬을 구비할 뿐만 아니라 전열교환기가 종격벽과 교차되는 중앙부분에, 즉 송풍 팬의 전방에 위치하는 구조여서 필연적으로 앞·뒤폭 및 상·하폭이 두꺼워질 수밖에 없는 구조를 갖는다. 이는 두 개의 송풍 팬을 설치하여야 하므로 제조비용이 늘어나게 되고, 또 환풍 장치의 앞·뒤폭 및 상·하폭이 두꺼워지게 되면 창호 및 덕트 내부에 설치하기 곤란한 단점을 갖는 것이다.However, the conventional ventilation apparatus as described above is not only provided with two blowing fans for supplying and exhausting, but also a structure in which the heat exchanger is located at the center portion where the vertical bulkhead intersects, that is, in front of the blowing fan. And a structure in which the upper and lower widths have to be thickened. This is because the manufacturing cost is increased because two blower fan should be installed, and if the front, rear width and upper and lower width of the ventilation device is thick, it is difficult to install inside the windows and ducts.

이처럼 창호(窓戶) 및 덕트 내부에 설치되는 환풍기는 송풍 팬과 전열교환기의 배치에 따라 앞·뒤폭 및 상·하폭의 두께를 슬림(slim)하게, 즉 얇게 할 수 있느냐 없느냐에 따라 큰 차이가 발생하게 된다.Like this, the ventilation fan installed inside the window and the duct has a big difference depending on whether the front, rear width, upper and lower widths can be made slim or thin according to the arrangement of the blower fan and the heat exchanger. Will occur.

또한 창호(窓戶) 및 덕트 내부에 설치되는 환풍기는 제조비용의 절약을 위해 하나의 송풍 팬과 하나의 열교환장치로 최적의 열교환효과를 얻을 수 있도록 하기 위한 구조가 필요하다. In addition, the ventilation fan installed in the windows and ducts need a structure for obtaining an optimal heat exchange effect with one blower fan and one heat exchanger in order to save manufacturing costs.

본 발명은 환풍기의 두께를 최대한 슬림화할 수 있도록 하기 위하여 송풍 팬의 하부 또는 상부에 전열교환기를 배치하되, 송풍 팬의 후방과 전열교환기의 전방을 차단하여 송풍 팬의 회전에 의해 공기의 흐름이 발생하도록 하되 실외의 공기는 전열교환기를 통과하면서 실내로, 실내의 공기는 전열교환기를 통과하면서 실외로배출되도록 구성하였다.The present invention is to arrange the heat exchanger in the lower or upper portion of the blower fan to make the thickness of the blower as thin as possible, the air flow is generated by the rotation of the blower fan by blocking the rear of the blower fan and the front of the heat exchanger. The outdoor air passes through the heat exchanger to the room, and the indoor air passes through the heat exchanger.

이처럼 본 발명은 송풍 팬의 하부 또는 상부에 전열교환기를 배치함으로써 환풍기의 두께를 최소화할 수 있도록 하였으며, 송풍 팬의 회전에 의해 발생하는 실외와 실내공기의 흐름이 전열교환기를 통과하도록 구성함으로써 구조가 단순하면서도 실외공기와 실내공기 사이에 열 교환이 원활하게 이루어지도록 하여 에너지의 현저한 절약이 가능한 매우 유용한 발명인 것이다.As such, the present invention minimizes the thickness of the fan by arranging the total heat exchanger in the lower part or the upper part of the blower fan, and the structure of the outdoor and indoor air generated by the rotation of the blower fan passes through the heat exchanger. It is a simple yet very useful invention that enables significant heat exchange between the outdoor air and the indoor air to achieve a significant energy saving.

이하 첨부된 도면에 의해 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[도 2]는 본 발명의 일 실시예에 따른 열교환 환풍기(100)의 분리 사시도를 도시한 것으로, 본 발명은 전방 케이스(150)와 후방 케이스(110), 상기 케이스(110,150) 사이에 설치되는 모터(120)에 의해 회전하는 송풍 팬(130)으로 이루어지는 환풍기에 있어서, 상기 후방 케이스(110)의 내부에 모터(120)를 구비하는 송풍 팬(130)이 설치되도록 하며, 상기 후방 케이스(110)의 상부에는 실외공기 배출구(115)가 형성되고, 하부에는 실내공기 유입구(114)가 배치되도록 하고, 상기 전방 케이스(150)에는 송풍 팬(130)의 전방 부분에 실내공기 배출구(154)가 형성되도록 하고, 하부에는 실외공기 유입구(155)가 형성되도록 하되, 상기 전방 케이스(150)의 실외공기 유입구(155)와 후방 케이스(110)의 실외공기 배출구(115) 사이에 전열교환기(140)가 결합턱(113,153,163)에 의해 고정되도록 하고 상기 전열교환기(140)의 상부모서리와 후방 케이스(110) 사이에는 유도판(112)이 형성되도록 구성되어 진다.2 is an exploded perspective view of the heat exchange ventilator 100 according to an embodiment of the present invention, the present invention is installed between the front case 150 and the rear case 110, the case (110, 150) In the fan made of the blowing fan 130 rotated by the motor 120, the blowing fan 130 having the motor 120 is installed in the rear case 110, the rear case 110 The outdoor air outlet 115 is formed at the upper part of the upper side, and the indoor air inlet 114 is disposed at the lower part thereof, and the indoor air outlet 154 is formed at the front part of the blower fan 130 at the front case 150. The outdoor air inlet 155 is formed at a lower portion thereof, and the heat exchanger 140 is disposed between the outdoor air inlet 155 of the front case 150 and the outdoor air outlet 115 of the rear case 110. Is fixed by the coupling jaw (113, 153, 163) Groups include, but are not limited to between the upper edge and the rear case 110 of the total enthalpy heat exchanger 140 is configured to form a guide plate (112).

이때 상기 전열교환기(140)는 후방 케이스(110)의 결합턱(113)과 전방 케이스(150)의 결합턱(153)에 의해 움직이지 않도록 고정된다. 상기 결합턱(113,153)은 케이스로부터 약간 돌출된 구조를 가지며, 각 모서리를 지지만 할 뿐 전열교환기(140)를 통과하는 실내공기와 실외공기의 흐름에 방해가 되어서는 곤란하다.At this time, the heat exchanger 140 is fixed so as not to move by the coupling jaw 113 of the rear case 110 and the coupling jaw 153 of the front case 150. The coupling jaws 113 and 153 have a structure protruding slightly from the case, and only have corners, but are difficult to interfere with the flow of indoor and outdoor air passing through the heat exchanger 140.

물론 상기 후방 케이스(110)의 실내공기 유입구(114)에 대향되는 전방 케이스(150)에는 실외공기 유입구(155)가 형성되는데, 이는 상기 전열교환기(140)가 마름모꼴로 세워져 결합턱(113,153)에 의해 지지가 되기 때문이다.Of course, the outdoor air inlet 155 is formed in the front case 150 that faces the indoor air inlet 114 of the rear case 110, which is formed by the heat exchanger 140 standing in a lozenge to the coupling jaw 113 and 153. Because it is supported by.

즉 상기 후방 케이스(110)의 실외공기 배출구(155)에 대향되는 전방 케이 스(150)에는 차단판(151)이 형성되어져 실내공기가 전열교환기(140)를 통과한 상태로 송풍 팬(130)을 거쳐 실내공기 배출구(154)로 빠져나가도록 구성되는 것이다.That is, a blocking plate 151 is formed in the front case 150 facing the outdoor air outlet 155 of the rear case 110 so that the blower fan 130 has the indoor air passing through the heat exchanger 140. It is configured to exit through the indoor air outlet 154 through.

상기 전열교환기(140)는 [도 3]에 도시된 바와 같이, 양단이 직각으로 절곡된 평판(平板)형상의 전열판(141)이 수평과 수직으로 반복되어 적층된 육면체형상을 가지며, 이때 전열판(141)은 열전도성이 좋은 동판(銅板) 또는 알루미늄판을 사용하는 것이 바람직하다.3, the heat exchanger 140 has a hexahedral shape in which plate-shaped heat transfer plates 141 having both ends bent at right angles are repeatedly stacked horizontally and vertically, wherein the heat transfer plate ( 141 is preferably a copper plate or an aluminum plate with good thermal conductivity.

물론 상기와 같은 전열교환기(140)는 도면에 도시한 바와 같이 송풍 팬(130)의 하부에 설치할 수도 있으나, 동일한 구조로 상부에 설치하여도 무방하며, 상부와 하부에 두 개를 설치하여도 무방하다.Of course, the heat exchanger 140 as described above may be installed in the lower portion of the blower fan 130 as shown in the drawing, but may be installed in the upper portion in the same structure, and may be installed in the upper and lower portions. Do.

즉 [도 7] 내지 [도 9]에 도시된 바와 같이, 본 발명은 전방 케이스(250)와 후방 케이스(210), 상기 케이스(210,250) 사이에 설치되는 모터(220)에 의해 회전하는 송풍 팬(230)으로 이루어지는 환풍기에 있어서, 상기 후방 케이스(210)의 내부에 모터(220)를 구비하는 송풍 팬(230)이 상하로 설치되도록 하며, 상기 후방 케이스(210)의 상부에는 실외공기 배출구(215)가 형성되고, 하부에는 실내공기 유입구(214)가 배치되도록 하고, 상기 전방 케이스(250)의 상부에는 실외공기 유입구(255)가 형성되고 하부에는 실내공기 배출구(254)가 배치되도록 하되, 상기 송풍 팬(230) 사이에 전열교환기(240)가 결합턱(213)에 의해 고정되도록 구성될 수도 있을 것이다.That is, as shown in [7] to [9], the present invention is a blowing fan that is rotated by the motor 220 is installed between the front case 250 and the rear case 210, the case (210, 250) In the ventilator 230, a blower fan 230 having a motor 220 is installed up and down inside the rear case 210, and an outdoor air outlet at the top of the rear case 210. 215 is formed, and the indoor air inlet 214 is disposed on the lower portion, the outdoor air inlet 255 is formed on the upper portion of the front case 250 and the indoor air outlet 254 is disposed on the lower portion, The heat exchanger 240 may be configured to be fixed by the coupling step 213 between the blower fan 230.

이때 상기 전열교환기(240)는 2개가 적층된 구조로 고정되어 구성되므로 필터의 역할도 수행하는 전열교환기(240)에 의해 정화된 공기가 실내로 유입되어 진 다.In this case, the heat exchanger 240 is fixed in a stacked structure of two, so that the air purified by the heat exchanger 240 also performs a role of a filter is introduced into the room.

또한 상기 송풍 팬(230)을 상·하부에 설치하여 일측의 송풍 팬(230)은 실외로부터 유입된 공기를 실내로 배출하고, 타측의 송풍 팬(230)은 실내로부터 유입된 공기를 실외로 배출하도록 함으로써 실내 공기를 신속하게 정화할 수 있게 된다.In addition, the blower fan 230 is installed above and below, so that one blower fan 230 discharges the air introduced from the outside into the room, and the other blower fan 230 discharges the air introduced from the room into the outside. By doing so, the indoor air can be purified quickly.

또 본 발명에 있어 실내공기를 강제로 실외로 배출하기 위한 수단으로 프로펠러타입의 팬을 사용할 수도 있으나, 이는 케이스의 상·하폭이 커지게 되므로 내부 공간을 최대한 활용할 수 있는 원통형의 시로코(sirocco) 팬을 사용함이 바람직하다 할 것이다.In addition, in the present invention, a propeller type fan may be used as a means for forcibly discharging indoor air to the outside. However, since the upper and lower widths of the case become larger, a cylindrical sirocco fan that can make the most of the internal space is used. It will be preferred to use.

또한 본 발명은 실내공기 유입구(114,214)와 실외공기 배출구(115,215), 실내공기 배출구(154,254)와 실외공기 유입구(155,255)가 인접한 구조를 가지므로, 공기의 혼합을 방지하고 흐름을 유도하기 위해 후방 케이스(110,210)의 내측에 유도판(112) 및 공기 유도판(210a)과, 전방 케이스(250)의 내측에 공기 유도판(250a)을 형성함이 바람직하다.In addition, the present invention has a structure in which the indoor air inlet (114,214) and the outdoor air outlet (115,215), the indoor air outlet (154,254) and the outdoor air inlet (155,255) has an adjacent structure, in order to prevent the mixing of air and induce flow It is preferable to form the guide plate 112 and the air guide plate 210a inside the cases 110 and 210 and the air guide plate 250a inside the front case 250.

따라서 본 발명 열교환 환풍기(100,200)는 송풍 팬(130,230)의 구동에 의해 실내공기가 실내공기 유입구(114,214)를 통해 유입된 다음, 전열교환기(140,240)를 거쳐 실내공기 배출구(154,254)를 통해 외부로 배출되며, 배출된 실내공기의 양만큼 실외공기가 실외공기 유입구(155,255)를 통해 유입된 다음, 전열교환기(140,240)를 거쳐 실외공기 배출구(115,215)를 통해 실내로 배출되어 환기가 이루어짐과 동시에 전열의 교환이 이루어져 에너지의 절감이 가능하게 되는 것이다.Therefore, the present invention heat exchange ventilator (100,200) is introduced into the indoor air through the indoor air inlet (114,214) by the drive of the blower fan (130,230), and then to the outside through the indoor air outlet (154,254) through the heat exchanger (140,240). The outdoor air is introduced through the outdoor air inlets (155, 255) by the amount of the indoor air discharged, and then discharged into the room through the outdoor air outlets (115, 215) through the heat exchangers (140, 240), and the heat is transferred at the same time. It is possible to save energy by exchange of.

이처럼 본 발명의 기술 사상을 명세서와 도면에 의해 구체적으로 기술하였으나, 상기 기술한 실시예는 그 기술을 설명하기 위한 것이지 제한하기 위한 것이 아니며, 본 발명의 기술분야의 통상의 전문가라면 본 발명의 기술 사상의 범위 내에서 다양하게 변형된 실시예가 가능함을 감안하여야 한다.As described above, the technical idea of the present invention has been described in detail by the specification and the drawings, but the above-described embodiments are not intended to limit the description of the technology and are not intended to be limiting. It should be considered that various modifications are possible within the scope of the spirit.

도 1 - 종래의 창호에 설치되는 환풍기의 단면도.1-A cross-sectional view of a fan installed in a conventional window.

도 2 - 본 발명의 일 실시예에 따른 분리 사시도.2-an exploded perspective view according to an embodiment of the present invention.

도 3 - 본 발명의 구성요소 중 전열교환기를 도시한 사시도.3 is a perspective view of a total heat exchanger among the components of the present invention.

도 4 - 도 2의 결합 사시도.4-perspective view of the combination of FIG.

도 5 - 도 4의 종단면도.5-4 are longitudinal cross-sectional views.

도 6 - 본 발명의 일 실시예에 따른 작동 상태도.6-an operational state diagram according to an embodiment of the present invention.

도 7 - 본 발명의 다른 실시예에 따른 분리 사시도.7-An exploded perspective view according to another embodiment of the present invention.

도 8 - 도 7의 결합 사시도.8-7 a perspective view of the combination.

도 9 - 도 7의 종단면도.9-7 are longitudinal cross-sectional views.

도 10 - 본 발명의 다른 실시예에 따른 작동 상태도.10-operational state diagram according to another embodiment of the present invention.

도 11 - 본 발명의 사용상태 참고도.11-Reference state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

100,200: 본 발명 환풍기100,200: ventilator of the present invention

110,210: 후방 케이스 111: 차단판110,210: rear case 111: blocking plate

112: 유도판 113,213: 결합턱112: guide plate 113,213: coupling jaw

114,214: 실내공기 유입구 115,215: 실외공기 배출구114,214: Indoor air inlet 115,215: Outdoor air outlet

120,220: 모터 130,230: 송풍 팬120,220: motor 130,230: blowing fan

140,240: 전열교환기 141,241: 전열판140,240: heat exchanger 141,241: heat transfer plate

150,250: 전방 케이스 151: 차단판150,250: Front case 151: Block plate

152: 유도턱 153, 160: 결합턱152: guide jaw 153, 160: coupling jaw

154,254: 실내공기 배출구 155,255: 실외공기 유입구154,254: Indoor air outlet 155,255: Outdoor air inlet

210a,250a: 공기 유도판210a, 250a: air guide plate

Claims (3)

전방 케이스와 후방 케이스, 상기 케이스 사이에 설치되어 모터에 의해 회전하는 송풍 팬으로 이루어지되, 상기 후방 케이스(110)의 내부에 모터(120)를 구비하는 송풍 팬(130)이 설치되도록 하며, 상기 후방 케이스(110)의 상부에는 실외공기 배출구(115)가 형성되고, 하부에는 실내공기 유입구(114)가 배치되도록 하고, 상기 전방 케이스(150)에는 송풍 팬(130)의 전방부분에 실내공기 배출구(154)가 형성되도록 하고, 하부에는 실외공기 유입구(155)가 형성되도록 하되, 상기 전방 케이스(150)의 실외공기 유입구(155)와 후방 케이스(110)의 실외공기 배출구(115) 사이에 다수개의 전열판(141)이 적측되어 육면체형상을 가지는 전열교환기(140)로 구성되는 열교환 환풍기에 있어서,Between the front case and the rear case, the case is made of a blowing fan that is rotated by a motor, the blower fan 130 having a motor 120 is installed in the rear case 110, the An outdoor air outlet 115 is formed at an upper portion of the rear case 110, an indoor air inlet 114 is disposed at a lower portion thereof, and an indoor air outlet is formed at a front portion of the blower fan 130 at the front case 150. 154 is formed, and the outdoor air inlet 155 is formed at a lower portion thereof, and is formed between the outdoor air inlet 155 of the front case 150 and the outdoor air outlet 115 of the rear case 110. In the heat exchange fan consisting of a total heat exchanger 140 having two heat transfer plates 141 having a hexahedral shape, 상기 전열교환기(140)는 후방 케이스(110)의 결합턱(113)과 전방 케이스(150)의 결합턱(153)에 의해 양측 모서리가 지지되도록 하고, 상부 모서리와 하부 모서리는 유도판(112)과 결합턱(160)의해 지지됨과 동시에 실내공기와 실외공기가 전열교환기(140)의 내부를 교차하면서 통과하도록 하되, 상기 전열교환기(140)를 통과한 실내공기는 유도턱(151)에 의해 유도되어 원통형의 시로코팬에 의해 실외로 배출되도록 구성되어짐을 특징으로 하는 열교환 환풍기.The heat exchanger 140 is to support both edges by the coupling jaw 113 of the rear case 110 and the coupling jaw 153 of the front case 150, the upper edge and the lower edge is the guide plate 112 And while being supported by the coupling jaw 160 and the indoor air and the outdoor air to pass through the interior of the heat exchanger 140, the indoor air passing through the heat exchanger 140 is guided by the guide jaw 151 Heat exchange fan, characterized in that configured to be discharged to the outside by a cylindrical sirocco fan. 삭제delete 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160143049A (en) 2015-06-04 2016-12-14 주식회사 나노렉스 Ventilation device for heat exchanger recovery and air-condition system including the same
KR20250020570A (en) 2022-02-19 2025-02-11 김승구 The fan device with heat exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11344244A (en) 1998-06-02 1999-12-14 Fukuchi Kenso:Kk Exhaust type negative pressure suppression heat exchange ventilator
KR20030073506A (en) * 2002-03-12 2003-09-19 (주)거산하이테크 Heat exchanging apparatus for a ventilator
KR20050035910A (en) * 2003-10-13 2005-04-20 엘지전자 주식회사 Ventilator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11344244A (en) 1998-06-02 1999-12-14 Fukuchi Kenso:Kk Exhaust type negative pressure suppression heat exchange ventilator
KR20030073506A (en) * 2002-03-12 2003-09-19 (주)거산하이테크 Heat exchanging apparatus for a ventilator
KR20050035910A (en) * 2003-10-13 2005-04-20 엘지전자 주식회사 Ventilator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160143049A (en) 2015-06-04 2016-12-14 주식회사 나노렉스 Ventilation device for heat exchanger recovery and air-condition system including the same
KR20250020570A (en) 2022-02-19 2025-02-11 김승구 The fan device with heat exchanger

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