KR100803376B1 - Heat exchange device - Google Patents

Heat exchange device Download PDF

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Publication number
KR100803376B1
KR100803376B1 KR1020070017879A KR20070017879A KR100803376B1 KR 100803376 B1 KR100803376 B1 KR 100803376B1 KR 1020070017879 A KR1020070017879 A KR 1020070017879A KR 20070017879 A KR20070017879 A KR 20070017879A KR 100803376 B1 KR100803376 B1 KR 100803376B1
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South Korea
Prior art keywords
air flow
heat exchange
guide ribs
flow guide
air
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KR1020070017879A
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Korean (ko)
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조진표
김내현
윤진섭
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주식회사 유에너셀
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Priority to KR1020070017879A priority Critical patent/KR100803376B1/en
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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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/02—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the heat-exchange media travelling at an angle to one another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchange device is provided to modify air flow paths in the heat exchange device for generating eddies of air, thereby promoting heat exchange to carry out heat exchange in a reduced section effectively with energy saving effect. A heat exchange device includes a plurality of unit heat exchange plates(100) stacked in a multiple layer structure with a predetermined distance from each other. The unit heat exchange plate includes a frame(110) formed with a plurality of pole insertion holes(111) and having an inlet(120) and an outlet(121) for inside air. A central heat exchange film(170) is attached in the frame for preventing air from mixing, and has heat transfer and moisture transfer functions. A plurality of inside air flow guide ribs(130) are formed at a surface of the central heat exchange film and protruded by a predetermined height uniformly. A plurality of outside air flow guide ribs(140) are formed correspondingly to the inside air flow guide ribs and protruded by a predetermined height uniformly, wherein the outside air flow guide ribs form a plurality of air flow paths crossing each other together with the inside air flow guide ribs. An outer heating film is attached to outer surfaces of the inside air flow guide ribs.

Description

열교환장치{Heat Exchange Device}Heat Exchanger

도 1은 본 발명이 적용된 열교환장치의 구성을 보인 사시도.1 is a perspective view showing the configuration of a heat exchanger device to which the present invention is applied.

도 2는 본 발명 실시예의 단위열교환판 적층상태 부분분리 사시도.Figure 2 is a partial separation perspective view of the unit heat exchange plate laminated state of the embodiment of the present invention.

도 3은 본 발명의 실시예 단위열교환판의 사시도.Figure 3 is a perspective view of an embodiment unit heat exchange plate of the present invention.

도 4는 도3의 구성을 보인 평면도.4 is a plan view showing the configuration of FIG.

도 5는 본 발명에 따른 와류형성수단에 의한 와류형성상태도로서,5 is a vortex forming state diagram by the vortex forming means according to the present invention,

a)는 옵셋스트립에 의한 수평방향와류형성과정을 보인 것이고,a) shows the horizontal vortex formation process by the offset strip,

b)는 턱에 의한 상하방향와류형성과정을 보인 것임.b) shows the up and down vortex formation process by the jaw.

도 6은 종래의 기술에 따른 열교환기를 나타낸 사시도.Figure 6 is a perspective view of a heat exchanger according to the prior art.

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

100: 단위열교환판100: unit heat exchange plate

110: 프레임 111: 폴대삽입홀110: frame 111: pole insertion hole

120: 내측공기유입구 121: 내측공기배출구120: inside air inlet 121: inside air outlet

130: 내측공기흐름유도리브 140: 외측공기흐름유도리브130: inside air flow guide rib 140: outside air flow guide rib

150: 옵셋스트립(offset strip) 160: 턱150: offset strip 160: jaw

170: 중앙열교환막 180: 외측전열막170: central heat exchange membrane 180: outer heat transfer membrane

190: 외측공기유입구 191: 외측공기배출구190: outside air inlet 191: outside air outlet

200: 열교환케이스200: heat exchange case

210: 내측공기유입관 220: 내측공기배출관210: inner air inlet pipe 220: inner air discharge pipe

230: 외측공기유입관 240: 외측공기배출관230: outside air inlet pipe 240: outside air discharge pipe

250: 중앙차단벽 260: 폴대250: center blocking wall 260: pole

270: 상부/하부스펀지270: upper and lower sponge

본 발명은 열교환장치에 관한 것으로서, 보다 구체적으로는 실내에서 배출되는 공기와 실외에서 유입되는 공기가 서로 혼합되지 않으면서 상호 교차 통과하면서 열교환이 이루어지는 열교환장치의 공기흐름 경로 상에 변화를 주어 열교환효율을 향상하도록 한 열교환장치에 관한 것이다. The present invention relates to a heat exchanger, and more particularly, a change in an air flow path of a heat exchanger in which heat exchange is performed while cross-passing each other without mixing air discharged from an indoor space and air introduced from an outdoor space, exchanging heat exchange efficiency. It relates to a heat exchanger to improve the.

일반적으로 열교환기는 공조기의 작동시 열손실을 최소화하기 위한 장치로써 각 가정, 사무실 및 식당 등의 장소에서 실내의 오염된 공기는 외부로 배출시키고 실외의 신선한 공기는 내부로 유입시키면서 실내를 환기시키기 위한 환기장치 내에 설치되어 실내에서 유출되는 실내공기와 실내로 유입되는 실외공기 사이에서 열교환이 일어나도록 하는 것을 말한다.In general, the heat exchanger is a device for minimizing heat loss during the operation of the air conditioner.In each home, office, and restaurant, the heat exchanger discharges contaminated air to the outside and fresh air from the outside to the inside to ventilate the room. Installed in the ventilator means heat exchange between the indoor air flowing out of the room and the outdoor air flowing into the room.

종래 기술의 열교환기는 도 6에서 나타낸 것과 같이, 상하로 일정간격 이격 된 복층 열교환판(10)으로 구성되고 이들 각 층마다 반복적으로 열교환판(10)을 사이에 두고 실내에서 배출되는 공기와 실외에서 실내로 유입되는 공기가 교차 유동되면서 열교환이 이루어지도록 하는 사각박스 형상으로 구성되어 있다.The heat exchanger of the prior art, as shown in Figure 6, consists of a multi-layer heat exchanger plate 10 spaced up and down by a predetermined interval, and in each of these layers repeatedly between the air discharged from the interior and the air discharged from the indoor The air flowing into the room cross-flows and consists of a rectangular box shape to allow heat exchange.

상기 열교환기를 상세히 살펴보면, 육면체 형상 중 실내와 실외를 구분하도록 하는 건물의 벽체(11)를 기준으로 해서 실외로 노출된 일측면에 실외로 부터 공기가 유입되는 실외공기유입구(12)가 형성되고 이 실외공기유입구(12)를 따라 직선방향으로 관통되어 실내로 연통되며, 또한, 상기 실외공기유입구(12)가 형성된 면과 직각으로 면접하고 실내에 배치되어 있는 일측면에는 실내로 부터 공기가 유출되는 실내내기유출구(14)가 형성되고 이 실내공기유출구(14)를 따라 직선방향으로 관통되어 실외로 연통되는 구조를 갖는다. Looking at the heat exchanger in detail, an outdoor air inlet 12 is formed on one side exposed to the outdoors on the basis of the wall 11 of the building to distinguish between the indoor and the outdoor in the shape of the hexahedron. The outdoor air inlet 12 penetrates in a straight line and communicates with the room. In addition, the outdoor air inlet 12 is interviewed at a right angle with the surface formed and air is discharged from one side of the room. An indoor air outlet 14 is formed, and passes through the indoor air outlet 14 in a straight direction to communicate with the outside.

그리고, 상기 각 실외공기유입구(12)와 실내공기유출구(14)의 양단에는 각각 밀폐벽(16,18)이 형성되어 각각 양측으로 새지 않고 직진하도록 하여 실외에서 유입되는 공기와 실내에서 유출되는 공기가 상호 섞이지 않고, 각각 양측으로 직진하여 실내공기 또는 실외공기가 흐르도록 되어 있다. And, both ends of each of the outdoor air inlet 12 and the indoor air outlet 14 is formed with a sealed wall (16, 18), respectively, so that they go straight without leaking to both sides, the air flowing in from the outside and the air flowing out from the room Are not mixed with each other, and go straight to each side to flow indoor or outdoor air.

그런데 종래의 열교환기를 형성하는 각각의 열교환판(10)의 표면에는 공기의 흐름을 제어하는 공기흐름유도리브가 없거나 단순한 형태로 구성되어 각 열교환판(10) 사이를 흐르는 공기가 일정하게 규칙적으로 흐름경로를 따라 흘러가게 되므로 열교환판(10)을 통한 열교환이 충실하게 이루어지지 못하는 문제점이 있었다.However, the surface of each heat exchanger plate 10 forming a conventional heat exchanger has no air flow guide ribs for controlling the flow of air or is simply formed so that the air flowing between each heat exchanger plate 10 regularly flows regularly. Since the flow along the heat exchange through the heat exchange plate 10 there was a problem that can not be made faithfully.

본 발명은 이러한 문제점을 해결하기 위해서 안출된 것으로서, 열교환부재인 열교환판 상의 공기흐름 경로에 별도의 유도리브를 형성하여 공기 흐름 경로 상에 다수의 와류형성수단을 설치하여 공기의 흐름에 변화를 줌으로써 열교환효율을 높이도록 한 열교환장치를 제공하는데 그 목적이 있다. The present invention has been made to solve this problem, by forming a separate guide rib in the air flow path on the heat exchange plate that is a heat exchange member by installing a plurality of vortex forming means on the air flow path to change the air flow It is an object of the present invention to provide a heat exchanger to increase the heat exchange efficiency.

이와 같은 상기 목적을 달성하기 위한 본 발명은 실내에서 외부로 유출되는 실내공기와 실외에서 실내로 유입되는 실외공기가 각각 유입되어 교차 유동되는 과정에서 상호 열교환이 이루어지도록 케이스의 내부에 다수개의 단위열교환판이 일정간격 이격되게 복층으로 적층되어 구성된 열교환장치에 있어서, 상기 단위열교환판은 둘레 일부분에 일정 두께를 가지며, 다수의 폴대삽입홀이 형성되고 내측공기의 유입구와 배출구가 형성된 프레임과; 상기 프레임의 내측에 부착 설치되어 공기의 혼합됨을 차단하며, 열전달 및 수분전달기능을 갖는 중앙열교환막와; 상기 중앙열교환막의 일측면에 여러갈래의 공기흐름 경로를 이루도록 일측면에 균일한 높이로 돌출되게 형성된 다수의 내측공기흐름유도리브와; 상기 중앙열교환막를 경계로 하며, 내측공기흐름유도리브에 대응하여 상호 교차되게 여러갈래의 공기흐름 경로를 이루도록 균일한 높이로 돌출되게 형성된 다수의 외측공기흐름유도리브와; 상기 내측공기흐름유도리브의 외측면에 부착된 외측전열막을 포함하여 구성됨을 특징으로 한다.The present invention for achieving the above object is a plurality of unit heat exchange in the interior of the casing so that the mutual heat exchange in the process of the cross-flow flow of the indoor air flows from the indoor to the outside and the outdoor air flowing into the indoor from the outside respectively A heat exchanger configured by stacking plates in a plurality of layers spaced apart from each other by a predetermined interval, the unit heat exchanger plate having a predetermined thickness at a part of a circumference, and having a plurality of pole bar insertion holes formed therein and an inlet and an outlet of inner air; A central heat exchange membrane attached to the inside of the frame to block mixing of air, and having a heat transfer and a water transfer function; A plurality of inner air flow guide ribs formed to protrude at a uniform height on one side to form a diverged air flow path on one side of the central heat exchange membrane; A plurality of outer air flow guide ribs formed at the boundary of the central heat exchange membrane and protruding at a uniform height so as to form a diverged air flow path to cross each other in correspondence to the inner air flow guide ribs; And an outer heat transfer film attached to an outer surface of the inner air flow induction rib.

본 발명에 있어서 상기 단위열교환판의 내측공기흐름유도리브와 외측공기흐 름유도리브에 의해 형성되는 공기흐름경로상에는 기류의 와류현상을 일으키도록 하는 다수의 와류형성수단이 부가 설치됨을 특징으로 한다.In the present invention, a plurality of vortex forming means is provided on the air flow path formed by the inner air flow guide rib and the outer air flow guide rib of the unit heat exchange plate to cause the vortex of the air flow.

본 발명에 있어서 상기 와류형성수단은 내/외측공기흐름유도리브를 따라 평행하게 형성되는 기류에 수평방향의 와류현상을 일으키도록 하는 옵셋스트립(offset strip)과 상하방향의 와류현상을 일으키도록 관로쪽으로 돌출되게 형성된 턱을 더 포함하는 것을 특징으로 한다.In the present invention, the vortex forming means is an offset strip to cause a horizontal vortex in the air flow formed in parallel along the inner / outer air flow induction ribs and the vortices in the vertical direction It characterized in that it further comprises a jaw formed to protrude.

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

도 1은 본 발명이 적용된 열교환장치의 구성을 보인 사시도이고, 도 2는 본 발명 실시예의 단위열교환판 적층상태 부분분리 사시도이고, 도 3은 본 발명의 실시예 단위열교환판의 사시도이며, 도 4는 도3의 구성을 보인 평면도이다.1 is a perspective view showing a configuration of a heat exchanger device to which the present invention is applied, FIG. 2 is a partially separated perspective view of a laminated state of a unit heat exchanger plate of an embodiment of the present invention, and FIG. 3 is a perspective view of a unit heat exchanger of an embodiment of the present invention, and FIG. Is a plan view showing the configuration of FIG.

본 발명은 열교환장치 케이스(200)내에 설치되어 내측공기유입관(210)을 통하여 실내에서 외부로 유출되는 실내공기와 외측공기유입관(230)을 통하여 실외에서 실내로 유입되는 실외공기가 각각 유입되어 교차 유동되는 과정에서 상호 열교환이 이루어지도록 케이스(200)의 내부에 다수개의 단위열교환판(100)이 일정간격 이격되게 복층으로 적층되어 구성된 것이다.The present invention is installed in the heat exchanger case 200, the indoor air flowing out from the room to the outside through the inner air inlet pipe 210 and the outdoor air introduced into the room from the outside through the outside air inlet pipe 230, respectively The plurality of unit heat exchange plates 100 are stacked in a plurality of layers so as to be spaced apart at regular intervals so that mutual heat exchange occurs in the cross flow process.

상기 열교환케이스(200)의 내측에 삽입 설치된 다수개의 단위열교환판(100)은 폴대(260)에 의해 정확하게 정렬되어 밀착 고정되어 유입구와 배출구가 일정하게 정렬되도록 하였으며, 상부와 하부에는 각각 상부/하부스펀지(270)가 부가되어 소음 진동을 완화하는 완충기능을 하도록 하였다.The plurality of unit heat exchange plates 100 inserted into the heat exchange case 200 are precisely aligned and fixed by the pole 260 so that the inlet and the outlet are constantly aligned, and the upper and lower portions are respectively upper and lower portions. Sponge 270 is added to the buffer function to mitigate noise and vibration.

또한, 상기 열교환케이스(200)의 중앙차단벽(250)에 의해 실내의 공기와 실 외의 공기가 각각 유입/ 유출되면서 상호 혼합되지 않고 분리될 수 있도록 하였으며, 복층으로 적층된 단위열교환판(100)의 모든 내측공기유입구(120)는 상기 케이스(200)의 내측공기유입관(210)과 일치되도록 하며, 상기 모든 단위열교환판(100)의 외측공기유입구(190) 역시 상기 케이스(200)의 외측공기유입관(230)에 일치되도록 하였다.In addition, by the central blocking wall 250 of the heat exchange case 200 to allow the indoor air and the outside air to be separated without being mixed with each other as the inlet / outlet of the air, respectively, unit heat exchange plate 100 stacked in multiple layers All of the inner air inlet 120 of the case 200 to be matched with the inner air inlet pipe 210, the outer air inlet 190 of all the unit heat exchange plate 100 also the outside of the case 200 It was to match the air inlet pipe (230).

따라서 각각의 내측공기배출구(121)는 내측공기배출관(220)에 일치되게 되며, 외측공기배출구(191) 역시 외측공기배출관(240)과 일치되게 된다.Therefore, each of the inner air outlet 121 is matched to the inner air discharge pipe 220, the outer air outlet 191 is also matched to the outer air discharge pipe 240.

상기 단위열교환판(100)은 내측공기흐름유도리브(130)와 외측공기흐름유도리브(140)가 일체로 형성된 프레임(110)과 중앙열교환막(170) 및 외측전열막(180)을 포함한다.The unit heat exchange plate 100 includes a frame 110 in which the inner air flow guide ribs 130 and the outer air flow guide ribs 140 are integrally formed, the central heat exchange membrane 170, and the outer heat transfer membrane 180. .

상기 프레임(110)은 둘레 일부분에 일정 두께를 가지며, 다수의 폴대삽입홀(111)이 형성되고 내측공기의 유입구(120)와 배출구(121)가 형성되어 있다.The frame 110 has a predetermined thickness in a portion of the circumference, and a plurality of pole bar insertion holes 111 are formed, and the inlet 120 and the outlet 121 of the inner air are formed.

상기 중앙열교환막(170)은 상기 프레임(110)의 내측에 부착 설치되어 공기의 혼합됨을 차단하며, 열전달 및 수분전달기능을 갖는다.The central heat exchange membrane 170 is attached to the inside of the frame 110 to block the mixing of air, and has a heat transfer and moisture transfer function.

상기 내측공기흐름유도리브(130)은 상기 중앙열교환막(170)의 일측면에 여러갈래의 공기흐름 경로를 이루도록 일측면에 균일한 높이로 돌출되게 형성된 것으로 일정한 간격으로 다수개 형성되어 있다.The inner air flow guide ribs 130 are formed to protrude at a uniform height on one side of the central heat exchange membrane 170 so as to form a diverged air flow path, and are formed in plural at regular intervals.

또한 외측공기흐름유도리브(140)는 상기 중앙열교환막(170)을 경계로 하며, 내측공기흐름유도리브(130)에 대응하여 상호 교차되게 여러갈래의 공기흐름 경로를 이루도록 균일한 높이로 돌출되게 형성된 것으로 일정한 간격으로 다수개 형성되어 있다.In addition, the outer air flow induction rib 140 is bounded by the central heat exchange membrane 170, so as to protrude to a uniform height to form a multi-path air flow path to cross each other corresponding to the inner air flow induction rib 130. It is formed and is formed in plural at regular intervals.

상기 내측공기흐름유도리브(130)의 외측면에는 외측전열막(180)가 밀착되어 구성된 것으로 내측공기흐름통로를 형성하게 된다.The outer surface of the inner air flow guide rib 130 is formed by the outer heat-transfer film 180 is in close contact to form an inner air flow path.

또한 상기와 같은 단위열교환판(100)이 일정한 방향으로 규칙적으로 적층시켜 고정함으로써 각 단위열교환판(100)의 외측공기흐름유도리브(140)에 의해 형성된 사이공간에는 외측공기흐름통로가 형성되게 된다. In addition, the unit heat exchange plate 100 as described above is regularly stacked in a predetermined direction to fix the outer air flow path is formed in the interspace formed by the outer air flow guide rib 140 of each unit heat exchange plate (100). .

상기 단위열교환판(100)의 내측공기흐름유도리브(130)와 외측공기흐름유도리브(140)에 의해 형성되는 공기흐름경로상에는 진행하는 기류의 와류현상을 일으키도록 하는 다수의 와류형성수단이 부가 설치되어 있다.On the air flow path formed by the inner air flow guide ribs 130 and the outer air flow guide ribs 140 of the unit heat exchange plate 100, a plurality of vortex forming means are formed to cause vortices of the air stream to proceed. It is installed.

상기 와류형성수단은 내/외측공기흐름유도리브(130)(140)를 따라 평행하게 형성되는 기류에 수평방향의 와류현상을 일으키도록 하는 옵셋스트립(offset strip)(150)이 공기흐름통로의 중간부위에 형성되어 있다.The vortex forming means has an offset strip (150) for generating a vortex in the horizontal direction to the air flow formed in parallel along the inner / outer air flow guide ribs (130, 140). It is formed at the site.

또한 상기 와류형성수단은 내/외측공기흐름유도리브(130)(140)를 따라 평행하게 형성되는 기류에 상하방향의 와류현상을 일으키도록 관로쪽으로 돌출되게 형성된 턱(160)을 더 포함한다.In addition, the vortex forming means further includes a jaw (160) formed to protrude toward the conduit to cause the vortex phenomenon in the vertical direction to the air flow formed in parallel along the inner / outer air flow induction ribs (130, 140).

도 5는 본 발명에 따른 와류형성수단에 의한 와류형성상태도로서, a)는 옵셋스트립에 의한 수평방향와류형성과정을 보인 것이고, b)는 턱에 의한 상하방향와류형성과정을 보인 것으로서 일정하게 흐르는 기류에 변화를 주어 열교환을 촉진시키도록 하는 것이다.5 is a vortex forming state diagram by the vortex forming means according to the present invention, a) shows a horizontal vortex forming process by the offset strip, b) is a constant flow as showing a vertical vortex forming process by the jaw By changing the airflow to promote heat exchange.

도 5a에 도시된 바와 같이 내/외측공기흐름유도리브(130)(140)의 사이에는 군데군데 섬 형상으로 설치된 옵셋스트립(offset strip)(150)에 의해 공기의 흐름과정에서 수평방향의 와류가 발생하도록 하여 보다 많은 열교환효과를 얻도록 하는 것입니다.As shown in Figure 5a between the inner / outer air flow induction ribs 130, 140, the vortex in the horizontal direction in the flow of air by an offset strip (150) installed in an island shape in several places To get more heat exchange effect.

또한 도 5b에 도시된 바와 같이 바닥면을 일정하게 하지 않고 턱(160)을 형성하므로서 상기 턱(160)에 의해 상하방향으로 와류가 형성되게 됨으로써 보다 많은 열교환효과를 얻을 수 있게 되는 것입니다.In addition, as shown in FIG. 5B, the jaw 160 is formed without making the bottom surface constant, so that the vortex is formed in the vertical direction by the jaw 160, thereby obtaining more heat exchange effect.

이상 살펴본 바와 같이, 본 발명의 열교환기는 열교환장치내의 공기흐름경로상에 변화를 주어 공기의 흐름 경로상에서 와류현상이 발생하여 보다 활발하게 열교환이 이루어지도록 하므로서 짧은 구간을 통하여 이루어지는 열교환을 보다 효율적으로 이루어지도록 함으로써 열교환을 촉진하는 것으로 실내공조장치의 가동에 따른 열손실을 극소화하여 에너지절약 효과가 매우 우수한 기술이다.As described above, the heat exchanger of the present invention changes the air flow path in the heat exchanger so that vortex phenomena occur on the air flow path so that heat exchange is more actively performed, thereby making heat exchange through the shorter section more efficiently. It is to promote heat exchange by minimizing heat loss due to the operation of indoor air conditioning equipment.

Claims (4)

실내에서 외부로 유출되는 실내공기와 실외에서 실내로 유입되는 실외공기가 각각 유입되어 교차 유동되는 과정에서 상호 열교환이 이루어지도록 케이스(200)의 내부에 다수개의 단위열교환판(100)이 일정간격 이격되게 복층으로 적층되어 구성된 열교환장치에 있어서, A plurality of unit heat exchanger plates 100 are spaced apart from each other in the case 200 so that mutual heat exchange is performed in the process of indoor air flowing out from the indoors and outdoor air flowing into the indoors from the outside. In the heat exchanger device is laminated in multiple layers, 상기 단위열교환판(100)은 The unit heat exchange plate 100 둘레 일부분에 일정 두께를 가지며, 다수의 폴대삽입홀(111)이 형성되고 내측공기의 유입구(120)와 배출구(121)가 형성된 프레임(110)과; 상기 프레임(110)의 내측에 부착 설치되어 공기의 혼합됨을 차단하며, 열전달 및 수분전달기능을 갖는 중앙열교환막(170)와; 상기 중앙열교환막(170)의 일측면에 여러갈래의 공기흐름 경로를 이루도록 일측면에 균일한 높이로 돌출되게 형성된 다수의 내측공기흐름유도리브(130)와; 상기 중앙열교환막(170)를 경계로 하며, 내측공기흐름유도리브(130)에 대응하여 상호 교차되게 여러갈래의 공기흐름 경로를 이루도록 균일한 높이로 돌출되게 형성된 다수의 외측공기흐름유도리브(140)와; 상기 내측공기흐름유도리브(130)의 외측면에 부착된 외측전열막(180);과, 상기 외측전열막의 상부면과 하부면에 각각 부가되어 소음과 진동을 완화하는 완충기능을 하는 상부/하부스펀지(270)를 포함하여 이루어지되, A frame 110 having a predetermined thickness at a portion of the circumference thereof, and having a plurality of pole inserting holes 111 formed therein and an inlet 120 and an outlet 121 of inner air; A central heat exchange membrane 170 attached to the inside of the frame 110 to block mixing of air, and having a heat transfer and a water transfer function; A plurality of inner air flow guide ribs 130 formed to protrude at a uniform height on one side to form a diverged air flow path on one side of the central heat exchange membrane 170; A plurality of outer air flow guide ribs 140 bounded by the central heat exchange membrane 170 and formed to protrude at a uniform height so as to form a diverged air flow path so as to cross each other in correspondence with the inner air flow guide ribs 130. )Wow; An outer heat transfer film 180 attached to an outer surface of the inner air flow induction rib 130; and an upper / lower portion that is added to upper and lower surfaces of the outer heat transfer membrane to cushion noise and vibration; Including the sponge 270, 상기 단위열교환판(100)의 내측공기흐름유도리브(130)와 외측공기흐름유도리브(140)에 의해 형성되는 공기흐름경로상에는 진행하는 기류의 와류현상을 일으키도록 하는 다수의 와류형성수단이 부가 설치되고,On the air flow path formed by the inner air flow guide ribs 130 and the outer air flow guide ribs 140 of the unit heat exchange plate 100, a plurality of vortex forming means are formed to cause vortices of the air stream to proceed. Installed, 상기 와류형성수단은The vortex forming means 내/외측 공기흐름유도리브(130)(140)를 따라 평행하게 형성되는 기류에 수평방향의 와류현상을 일으키도록 하는 "
Figure 112007084222863-pat00008
" 형상의 옵셋스트립(offset strip)(150)과, 내/외측공기흐름유도리브(130)(140)를 따라 평행하게 형성되는 기류에 상하방향의 와류현상을 일으키도록 관로쪽으로 돌출되게 형성된 턱(160)으로 구성되는 것을 특징으로 하는 열교환장치.To cause the vortex in the horizontal direction to the air flow formed in parallel along the inner / outer air flow guide ribs 130, 140 "
Figure 112007084222863-pat00008
The jaw is formed to protrude toward the conduit so as to cause the up and down vortex in the offset strip 150 of the shape and the air flow formed in parallel along the inner and outer air flow guide ribs 130 and 140 ( Heat exchanger, characterized in that consisting of 160). 삭제delete 삭제delete 삭제delete
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462636Y1 (en) 2009-12-28 2012-09-20 (주)모아네트웍스 Heat exchanger element and heat exchanger having the same
KR20190006104A (en) 2017-07-06 2019-01-17 주식회사 클린에어나노테크 Manufacturing method of counter-flow type heat exchanger
CN111336855A (en) * 2020-03-10 2020-06-26 杭州龙碧科技有限公司 Novel exchange core framework, total heat exchange core and preparation method thereof
CN114279242A (en) * 2017-03-10 2022-04-05 阿法拉伐股份有限公司 Plate pack, plate and heat exchanger device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200255149Y1 (en) 2001-07-10 2001-12-13 주식회사 에이스랩 Fixed type total heat exchanger
KR100437591B1 (en) 2002-04-12 2004-06-30 주식회사 에이스랩 Plastics heat exchanger for exhaust heat withdrawal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200255149Y1 (en) 2001-07-10 2001-12-13 주식회사 에이스랩 Fixed type total heat exchanger
KR100437591B1 (en) 2002-04-12 2004-06-30 주식회사 에이스랩 Plastics heat exchanger for exhaust heat withdrawal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462636Y1 (en) 2009-12-28 2012-09-20 (주)모아네트웍스 Heat exchanger element and heat exchanger having the same
CN114279242A (en) * 2017-03-10 2022-04-05 阿法拉伐股份有限公司 Plate pack, plate and heat exchanger device
CN114279242B (en) * 2017-03-10 2023-11-28 阿法拉伐股份有限公司 Plate package, plate and heat exchanger device
KR20190006104A (en) 2017-07-06 2019-01-17 주식회사 클린에어나노테크 Manufacturing method of counter-flow type heat exchanger
CN111336855A (en) * 2020-03-10 2020-06-26 杭州龙碧科技有限公司 Novel exchange core framework, total heat exchange core and preparation method thereof

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