KR100791922B1 - Ventilation system - Google Patents

Ventilation system Download PDF

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Publication number
KR100791922B1
KR100791922B1 KR1020060090697A KR20060090697A KR100791922B1 KR 100791922 B1 KR100791922 B1 KR 100791922B1 KR 1020060090697 A KR1020060090697 A KR 1020060090697A KR 20060090697 A KR20060090697 A KR 20060090697A KR 100791922 B1 KR100791922 B1 KR 100791922B1
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South Korea
Prior art keywords
heat exchange
air
exchange element
case
fixing bracket
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KR1020060090697A
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Korean (ko)
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윤호영
김성우
김지용
주의성
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삼성전자주식회사
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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A ventilation system is provided to install a heat exchange device at the ventilation system by using a fixing bracket to fix the heat exchange device solidly and prevent leakage of air through a space between the heat exchange device and a case at the same time. A case(10) has an air supply unit(30) guiding outdoor air into a room and an exhaust unit(20) guiding indoor air to the outside, wherein the air supply unit and the exhaust unit cross each other. A heat exchange device(40) is arranged at a cross point of the air supply unit and the exhaust unit to exchange heat between air passing through the air supply unit and air passing through the exhaust unit. A fixing bracket(50) fixes the heat exchange device and seals a space between the case and the heat exchange device hermetically. The fixing bracket includes a fixing part combined with the case, a sealing part sealing a space between the case and the heat exchange device hermetically, and a support part supporting the heat exchange device. The support part is protruded from the fixing part and the sealing part in a right-angle direction.

Description

환기장치{Ventilation system}Ventilation system {Ventilation system}

도 1은 본 발명에 따른 환기장치를 도시한 사시도이다.1 is a perspective view showing a ventilation device according to the present invention.

도 2는 본 발명에 따른 환기장치의 열교환소자를 설치하기 위한 고정브라켓을 도시한 도면이다.2 is a view showing a fixing bracket for installing a heat exchange element of the ventilator according to the present invention.

*도면의 주요부분에 대한 부호 설명** Description of symbols on the main parts of the drawings *

10..케이스 11..실외흡입구10.Case 11.Outdoor intake

12..실외배기구 13..실내흡입구12. Outdoor exhaust system 13. Indoor suction port

14..실내급기구 20..배기유닛14..Indoor supply mechanism 20..Exhaust unit

25..실외흡입덕트 30..급기유닛25..Outdoor suction duct 30..Air supply unit

35..실내흡입덕트 40..열교환소자35. Indoor suction duct 40. Heat exchange element

50..고정브라켓 51..고정부50 .. Fixed bracket 51. Fixed

53..밀폐부 55..지지부53. Enclosure 55. Support

본 발명은 환기장치에 관한 것으로서, 더욱 상세하게는 실내외 공기를 효율적으로 순환 및 열교환시키는 환기장치에 관한 것이다.The present invention relates to a ventilator, and more particularly to a ventilator for circulating and heat-exchanging indoor and outdoor air efficiently.

일반적으로 환기장치는 건물 공조시스템의 일부 구성요소로 사용되는 것으로서, 건물을 환기하기 위해 실내공기를 실외로 배출하고 외부공기를 실내로 흡입하며, 이러한 과정 중에 실내외 공기가 서로 열교환되도록 함으로써 열손실을 저감할 수 있도록 한 장치이다. In general, the ventilator is used as a part of the building air conditioning system, and the indoor air is discharged to the outside and the outdoor air is sucked into the room to ventilate the building. It is a device that can be reduced.

일례로 대한민국 공개특허공보 제2005-98398에 개시된 환기장치의 구조를 살펴보면, 이 환기장치는 외관을 형성하는 본체케이스와, 외부공기를 실내로 송풍하는 실외공기 급기팬과, 실외공기 급기팬의 일측에 설치되어 실내공기를 실외로 송풍하는 실내공기 배기팬과, 실외공기 급기팬과 실내공기 배기팬에 의해 본체케이스의 내부로 흡입되어 배출되는 외부공기와 실내공기가 서로 전열 교환되게 하는 열교환소자를 포함하여 이루어진다.Looking at the structure of the ventilator disclosed in the Republic of Korea Patent Publication No. 2005-98398 as an example, the ventilator is a main body case to form the exterior, an outdoor air air supply fan for blowing outside air into the room, and one side of the outdoor air air supply fan A heat exchange element installed inside the main body case by the indoor air exhaust fan that blows indoor air to the outside, and the outdoor air that is sucked into the main body case by the outdoor air supply fan and the indoor air exhaust fan to be heat-exchanged with each other. It is made to include.

이러한 환기장치는 실외공기 급기팬의 작동에 따라 외부공기가 실외공기 흡입구를 통해 본체케이스 내부로 흡입되어 열교환소자 내부로 흡입되고, 실내공기 배기팬의 작동에 따라 실내공기는 실내공기 흡입구를 통해 흡입되어 열교환소자의 내부로 흡입된다. 그리고, 흡입된 외부공기와 실내공기는 서로 섞이지 않은 채 열교환소자 내부를 교차하여 통과하면서 상호 열교환하게 된다. The ventilation device is sucked into the heat exchange element by the outside air is sucked into the main body case through the outdoor air inlet in accordance with the operation of the outdoor air air supply fan, and the indoor air is sucked through the indoor air inlet according to the operation of the indoor air exhaust fan. And is sucked into the heat exchange element. Then, the suctioned outside air and the indoor air pass through the inside of the heat exchange element without being mixed with each other to exchange heat with each other.

그런데, 상기 열교환소자는 환기장치 내부에 설치 시 별다른 고정부재 없이 실내외 공기 유로를 형성하는 덕트에 의해서만 지지되어 있기 때문에, 제품 운반시 열교환소자가 요동되면서 일부가 손상되는 문제점이 발생하였으며, 나아가 이러한 요동이 가능한 틈새를 통해 실내외 공기의 누설이 발생하는 문제점이 있었다.However, since the heat exchange element is only supported by a duct that forms an indoor and outdoor air flow path without any fixing member when installed inside the ventilation device, there is a problem that some of the heat exchange element is damaged while the product is transported. There was a problem that the leakage of indoor and outdoor air occurs through this possible gap.

본 발명은 상술한 종래기술의 문제점들을 해결하기 위한 것으로, 본 발명의 목적은 열교환소자의 고정 및 틈새를 통한 공기 누설방지가 동시에 이루어지는 환기장치를 제공하는 데 있다. The present invention is to solve the above-mentioned problems of the prior art, an object of the present invention is to provide a ventilator that prevents air leakage through the fixing and clearance of the heat exchange element at the same time.

상기 목적을 달성하기 위한 본 발명에 따른 환기장치는 외관을 이루며 실외공기를 실내로 안내하는 급기유닛과 실내공기를 실외로 안내하는 배기유닛이 서로 교차하도록 내부에 마련된 케이스와, 급기유닛과 배기유닛의 교차 지점에 배치되어 급기유닛을 통과하는 공기와 배기유닛을 통과하는 공기가 서로 전열 교환되도록 하는 열교환소자와, 열교환소자를 고정시킴과 동시에 케이스와 열교환소자 사이를 밀폐시키도록 마련되는 고정브라켓을 포함한다. Ventilation apparatus according to the present invention for achieving the above object is a case provided in the interior so that the air supply unit for guiding the outdoor air indoors and the exhaust unit for guiding the indoor air to the outside, the air supply unit and the exhaust unit A heat exchange element arranged at an intersection point of the heat exchanger to allow the air passing through the air supply unit and the air passing through the exhaust unit to be heat exchanged with each other, and a fixing bracket provided to fix the heat exchanger and to seal the case and the heat exchanger. Include.

또한, 본 발명에 따른 환기장치의 상기 고정브라켓은 케이스와 결합되는 고정부와, 열교환소자와 케이스 사이를 밀폐하는 밀폐부와, 열교환소자를 지지하는 지지부로 이루어지되, 상기 고정부와 밀폐부는 동일면 상에 위치하고, 지지부는 고정부 및 밀폐부로부터 직각방향으로 돌출 형성된다. In addition, the fixing bracket of the ventilator according to the present invention comprises a fixing part coupled to the case, a sealing part for sealing between the heat exchange element and the case, and a support part for supporting the heat exchange element, the fixing part and the sealing part is the same surface Located on the support, the support is formed projecting in a direction perpendicular to the fixing portion and the closure.

또한, 본 발명에 따른 환기장치의 상기 열교환소자는 장방형으로 이루어지고, 상기 고정브라켓은 열교환소자의 유로측 패널면을 지지하도록 마련된다. In addition, the heat exchange element of the ventilator according to the present invention is formed in a rectangular shape, the fixing bracket is provided to support the flow path side panel surface of the heat exchange element.

또한, 본 발명에 따른 환기장치의 상기 고정브라켓은 두 개로 분리 마련되어 열교환소자의 상부측과 하부측을 각각 지지하며, 이때의 고정브라켓은 케이스와 결합되는 고정부와, 열교환소자와 케이스 사이를 밀폐하는 밀폐부와, 열교환소자를 지지하는 지지부로 이루어지되, 상기 밀폐부와 지지부는 연속적으로 형성되어 절곡 된다. In addition, the fixing bracket of the ventilation device according to the present invention is separated into two to support the upper side and the lower side of the heat exchange element, respectively, wherein the fixing bracket is fixed to the case coupled to the case, sealing between the heat exchange element and the case Consists of a sealing portion and a support portion for supporting the heat exchange element, the sealing portion and the support portion is continuously formed and bent.

이하에서는 본 발명의 바람직한 실시예에 따른 환기장치를 첨부된 도면을 참조하여 상세히 설명한다. Hereinafter, with reference to the accompanying drawings, a ventilation device according to a preferred embodiment of the present invention will be described in detail.

도 1은 본 발명에 따른 환기장치를 도시한 사시도이다. 도면을 참조하면, 본 발명에 따른 환기장치는 외관을 형성하는 케이스(10)와, 케이스(10) 내부에 마련되어 실외공기를 실내로 안내하는 급기유닛(30) 및 실내공기를 실외로 안내하는 배기유닛(20)과, 케이스(10) 내부로 유입되는 실내공기와 실외공기를 열교환시키는 열교환소자(40)를 포함하여 이루어진다.1 is a perspective view showing a ventilation device according to the present invention. Referring to the drawings, the ventilator according to the present invention has a case 10 to form an exterior, an air supply unit 30 provided inside the case 10 to guide the outdoor air to the interior, and an exhaust to guide the indoor air to the outside. It comprises a unit 20, and a heat exchange element 40 for heat-exchanging the indoor air and the outdoor air introduced into the case 10.

케이스(10)의 일측면에는 실외공기를 흡입하기 위한 실외흡입구(11)와 실내공기를 실외로 배출하기 위한 실외배기구(12)가 마련되고, 타측면에는 실내공기를 흡입하기 위한 실내흡입구(13)와 실외공기를 실내로 유입시키기 위한 실내급기구(14)가 마련된다. One side of the case 10 is provided with an outdoor suction opening 11 for sucking outdoor air and an outdoor exhaust hole 12 for discharging indoor air to the outside, and an indoor suction opening 13 for sucking indoor air on the other side thereof. ) And an indoor air supply unit 14 for introducing outdoor air into the room.

배기유닛(20)은 본체케이스(10)의 일측면에 형성되어 실내흡입구(13)로 유입되어 전열 교환된 실내공기를 외부로 배출하기 위한 것으로서, 전열 교환된 실내공기가 유입되는 배기유입구(21)와 실외배기구(12)와 연통되는 배기유출구(미도시)가 형성된 배기팬케이스(22)와, 배기팬케이스(22)의 내부에 마련되는 배기팬(23)과, 배기팬(23)을 구동시키기 위한 배기구동모터(24)를 포함하여 이루어진다.The exhaust unit 20 is formed on one side of the main body case 10 and flows into the indoor suction port 13 to discharge the heat exchanged indoor air to the outside, and the exhaust inlet port 21 into which the heat exchanged indoor air flows. ) And an exhaust fan case 22 having an exhaust outlet port (not shown) communicating with the outdoor exhaust port 12, an exhaust fan 23 provided inside the exhaust fan case 22, and an exhaust fan 23. And an exhaust drive motor 24 for driving.

마찬가지로, 급기유닛(30)은 본체케이스(10)의 타측면에 형성되어 실외흡입구(11)로 유입되어 전열 교환된 실외공기를 실내로 급기하기 위한 것으로서, 전열 교환된 실외공기가 유입되는 급기유입구(31)와, 실내급기구(14)와 연통 형성된 급 기팬케이스(32)와, 급기팬케이스(32)의 내부에 마련된 급기팬(33)과, 급기팬(33)을 구동시키기 위한 급기구동모터(미도시)를 포함하여 이루어진다. Similarly, the air supply unit 30 is formed on the other side of the main body case 10 to be supplied to the outdoor suction port 11 to supply the outdoor heat exchanged to the indoor, the air supply inlet for the outdoor heat exchanged outdoor air flows in 31, an air supply fan case 32 formed in communication with the indoor air supply unit 14, an air supply fan 33 provided inside the air supply fan case 32, and an air supply drive for driving the air supply fan 33. It comprises a motor (not shown).

또한, 실외흡입구(11)의 후방측에는 실외흡입구(11)로 흡입되는 실외공기가 열교환소자(40)에 도달할 수 있도록 실외흡입구(11)와 열교환소자(40) 사이에 실외흡입덕트(25)가 마련되고, 마찬가지로 실내흡입구(13)의 후방측에는 실내흡입구(13)로 흡입되는 실내공기가 열교환소자(40)에 도달할 수 있도록 실내흡입구(13)와 열교환소자(40) 사이에 실내흡입덕트(35)가 마련된다. 이 실외 및 실내흡입덕트(25, 35)는 케이스(10) 내로 흡입되는 공기가 원활하게 열교환소자(40)로 유입될 수 있도록 안내하는 배기 및 급기유닛(20, 30)의 흡입통로 역할을 한다. In addition, the rear side of the outdoor suction port 11, the outdoor suction duct 25 between the outdoor suction port 11 and the heat exchange element 40 so that the outdoor air sucked into the outdoor suction port 11 can reach the heat exchange element 40. In the same manner, the indoor suction duct is provided between the indoor suction port 13 and the heat exchange element 40 so that the indoor air sucked into the indoor suction hole 13 can reach the heat exchange element 40 at the rear side of the indoor suction hole 13. 35 is provided. The outdoor and indoor suction ducts 25 and 35 serve as suction passages of the exhaust and air supply units 20 and 30 for guiding the air sucked into the case 10 to smoothly flow into the heat exchange element 40. .

한편, 열교환소자(40)는 일반적으로 온도차가 있는 실내 및 실외공기를 서로 다른 유로로 통하게 하되, 서로 다른 유로층을 형성하는 고효율의 열교환 막에 의하여 잠열을 교환하는 습기와 현열을 교환하는 열에 의해 전열 교환을 일으키도록 한다. 이러한 환기장치는 바람직하게는 다수의 골이 형성된 패널과 평판 형태의 패널이 반복적으로 적층된 형태로 이루어지며, 대략 사각기둥형태로 형성된다. 또한, 다수의 골이 형성된 패널은 골의 방향이 직각으로 교차하도록 적층되어 실내공기와 실외공기가 섞이지 않은 채 통과하면서 상호 전열 교환을 할 수 있도록 마련된다.On the other hand, the heat exchange element 40 allows the indoor and outdoor air having a temperature difference to pass through different flow paths, but by heat exchanging latent heat and sensible heat by high-efficiency heat exchange membranes forming different flow path layers. Allow for electrothermal exchange. Such a ventilator is preferably formed by repeatedly stacking a panel having a plurality of valleys and a panel having a flat plate shape, and formed in a substantially rectangular pillar shape. In addition, the panel in which the plurality of valleys are formed is laminated so that the directions of the valleys cross at right angles so that the indoor and outdoor air pass through without mixing and are provided for mutual heat exchange.

본 발명에 따르면, 열교환소자(40)는 도시된 바와 같이 고정브라켓(50)을 이용하여 케이스(10)에 고정된다. 즉, 통상 열교환소자(40)는 실외흡입덕트(25)와 실내흡입덕트(35)에 의해 흡배기유로가 적층 형성된 유로측 패널부분은 케이스(10) 내에 고정되지만, 평판측 패널부분은 별다른 고정부재가 없었기 때문에 이 부분을 통해 공기의 누설이 발생하였다. 따라서, 본 발명은 이러한 누설 부분을 고정브라켓(50)을 이용하여 밀폐시키는 한편, 열교환소자(40)의 위치를 구조적으로 견고하게 고정시키게 된다. According to the present invention, the heat exchange element 40 is fixed to the case 10 using the fixing bracket 50 as shown. That is, in the heat exchange element 40, the channel side panel portion in which the intake and exhaust flow paths are laminated by the outdoor suction duct 25 and the indoor suction duct 35 is fixed in the case 10, but the flat panel side panel portion is a separate fixing member. Since there was no air leakage through this part. Accordingly, the present invention seals the leakage part using the fixing bracket 50, while fixing the position of the heat exchange element 40 structurally and firmly.

이를 위해, 고정브라켓(50)은 도 2에 도시된 바와 같이 서로 직각을 형성하는 고정부(51) 및 밀폐부(53)와 지지부(55)로 이루어진다. To this end, the fixing bracket 50 is composed of a fixing portion 51 and a sealing portion 53 and the support portion 55 forming a right angle with each other, as shown in FIG.

고정부(51)는 고정브라켓(50)을 케이스(10)의 내벽면에 고정시키기 위한 것으로서 나사나 스크류 등의 고정부재(미도시)를 체결할 수 있도록 나사공(52)이 마련되어 케이스(10)에 결합된다. 밀폐부(53)는 열교환소자(40)의 평판측 패널부분을 케이스(10)의 내벽면에 밀폐시키기 위한 것으로서 고정부(51)와 동일면 상에 위치한다. 지지부(55)는 열교환소자(40)의 유로측 패널부분을 지지하기 위한 것으로서, 고정부(51)와 밀폐부(53) 사이에 돌출 마련된다.The fixing part 51 is for fixing the fixing bracket 50 to the inner wall surface of the case 10. A screw hole 52 is provided to fasten fixing members (not shown) such as screws or screws. ) Is combined. The sealing part 53 is to seal the flat panel side panel portion of the heat exchange element 40 to the inner wall surface of the case 10 and is located on the same surface as the fixing part 51. The support part 55 is for supporting the flow path side panel part of the heat exchange element 40 and protrudes between the fixing part 51 and the sealing part 53.

본 발명에 따르면, 고정브라켓(50)은 설치가 용이하도록 분리 마련될 수 있다. 예컨대, 통상 장방형으로 마련되어 케이스(10)에 경사지게 설치되는 열교환소자(40)의 네 면 중 두 면, 바람직하게는 하부측에 위치하는 두 개의 유로측 패널면을 하나의 고정브라켓으로 지지하고, 상부측에 위치하는 다른 두 개의 유로측 패널면을 다른 고정브라켓으로 지지함으로써, 열교환소자(40)의 착탈을 용이하게 할 수 있다. 이를 위해, 고정브라켓(50)의 밀폐부(53)와 지지부(55)는 연속적으로 형성되어 절곡되어야 하지만, 고정부(51)는 반드시 연속적으로 형성될 필요는 없다. According to the present invention, the fixing bracket 50 may be separately provided to facilitate installation. For example, two of the four surfaces of the heat exchange element 40, which are generally provided in a rectangular shape and installed inclined in the case 10, preferably support two flow channel side surfaces positioned at the lower side with one fixing bracket, By supporting the other two flow path side panel surfaces positioned on the side with different fixing brackets, attachment and detachment of the heat exchange element 40 can be facilitated. To this end, the sealing part 53 and the support part 55 of the fixing bracket 50 should be continuously formed and bent, but the fixing part 51 is not necessarily formed continuously.

이상 상세히 설명한 바와 같이, 본 발명에 따른 환기장치는 장치 케이스와 결합되는 고정부와, 열교환소자와 케이스 사이를 밀폐하는 밀폐부와, 열교환소자를 지지하는 지지부로 이루어지는 고정브라켓을 이용하여 열교환소자를 환기장치에 설치하기 때문에, 열교환소자를 흔들리지 않도록 견고히 고정함과 동시에 열교환소자와 케이스 사이로 공기가 누설되는 것을 효과적으로 방지할 수 있다.As described above in detail, the ventilator according to the present invention uses a fixing bracket composed of a fixing part coupled to the apparatus case, a sealing part sealing the heat exchange element and the case, and a support part supporting the heat exchange element. Since it is installed in the ventilation device, it is possible to fix the heat exchange element firmly so as not to shake and effectively prevent air leakage between the heat exchange element and the case.

Claims (5)

외관을 이루며 실외공기를 실내로 안내하는 급기유닛과 실내공기를 실외로 안내하는 배기유닛이 서로 교차하도록 내부에 마련된 케이스와, A case provided inside such that the air supply unit for guiding the outdoor air to the interior and the exhaust unit for guiding the indoor air to the outside cross each other; 상기 급기유닛과 배기유닛의 교차 지점에 배치되어 상기 급기유닛을 통과하는 공기와 상기 배기유닛을 통과하는 공기가 서로 전열 교환되도록 하는 열교환소자와, A heat exchange element disposed at an intersection point of the air supply unit and the air exhaust unit so that the air passing through the air supply unit and the air passing through the air exhaust unit are heat exchanged with each other; 상기 열교환소자를 고정시킴과 동시에 케이스와 열교환소자 사이를 밀폐시키도록 마련되는 고정브라켓을 포함하는 환기장치에 있어서,In the ventilation device comprising a fixing bracket which is fixed to the heat exchange element and at the same time to seal between the case and the heat exchange element, 상기 고정브라켓은 상기 케이스와 결합되는 고정부와, 상기 열교환소자와 케이스 사이를 밀폐하는 밀폐부와, 상기 열교환소자를 지지하는 지지부를 포함하며,The fixing bracket includes a fixing part coupled to the case, a sealing part sealing the heat exchange element and the case, and a support part supporting the heat exchange element. 상기 지지부는 상기 고정부 및 밀폐부로부터 직각방향으로 돌출 형성된 것을 특징으로 하는 환기장치.And the support part protrudes from the fixing part and the sealing part at right angles. 제 1항에 있어서,The method of claim 1, 상기 고정부와 밀폐부는 동일면 상에 위치하는 것을 특징으로 하는 환기장치.And the fixing part and the sealing part are located on the same surface. 제 1항에 있어서,The method of claim 1, 상기 열교환소자는 장방형으로 이루어지고,The heat exchange element is made of a rectangle, 상기 고정브라켓은 열교환소자의 유로측 패널면을 지지하도록 마련되는 것을 특징으로 하는 환기장치.The fixing bracket is provided with a ventilation device, characterized in that provided to support the flow path side panel surface of the heat exchange element. 제 3항에 있어서,The method of claim 3, wherein 상기 고정브라켓은 두 개로 분리 마련되어 열교환소자의 상부측과 하부측을 각각 지지하는 것을 특징으로 하는 환기장치.The fixing bracket is provided in two separate ventilator, characterized in that for supporting the upper side and the lower side of the heat exchange element respectively. 제 4항에 있어서,The method of claim 4, wherein 상기 고정브라켓은 케이스와 결합되는 고정부와, 열교환소자와 케이스 사이를 밀폐하는 밀폐부와, 열교환소자를 지지하는 지지부로 이루어지되,The fixing bracket is composed of a fixing part coupled to the case, a sealing part for sealing between the heat exchange element and the case, and a support for supporting the heat exchange element, 상기 밀폐부와 지지부는 연속적으로 형성되어 절곡되는 것을 특징으로 하는 환기장치.Ventilation device, characterized in that the sealing portion and the support is continuously formed.
KR1020060090697A 2006-09-19 2006-09-19 Ventilation system KR100791922B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08100938A (en) * 1994-09-30 1996-04-16 Daikin Ind Ltd Heat exchanging ventilating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08100938A (en) * 1994-09-30 1996-04-16 Daikin Ind Ltd Heat exchanging ventilating device

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