KR101070648B1 - air type heat exchanger - Google Patents

air type heat exchanger Download PDF

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Publication number
KR101070648B1
KR101070648B1 KR1020090008004A KR20090008004A KR101070648B1 KR 101070648 B1 KR101070648 B1 KR 101070648B1 KR 1020090008004 A KR1020090008004 A KR 1020090008004A KR 20090008004 A KR20090008004 A KR 20090008004A KR 101070648 B1 KR101070648 B1 KR 101070648B1
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South Korea
Prior art keywords
plate
air
thin plate
heat exchanger
outdoor air
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KR1020090008004A
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Korean (ko)
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KR20100088871A (en
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김영생
이대희
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인제대학교 산학협력단
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Priority to KR1020090008004A priority Critical patent/KR101070648B1/en
Priority to US12/465,576 priority patent/US20100193165A1/en
Publication of KR20100088871A publication Critical patent/KR20100088871A/en
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Publication of KR101070648B1 publication Critical patent/KR101070648B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • 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
    • F28D9/0062—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 conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

본 발명의 공기식 열교환기는 실내공기와 실외공기를 교환시키는 열교환기에 있어서, 본체에 해당하며 양측에 각각 실내공기가 유입되는 입구와 실내공기가 배출되는 출구를 가지는 하우징(10);과 상기 하우징의 내부에 삽입되되, 얇은 판의 형상을 지닌 박판(32)과, 상기 박판의 테두리부를 따라 돌출되게 형성되되 입구부(36)과 출구부(38)가 개방된 돌출부(34)로 이루어진 제1 판재(30); 와 상기 제1판재의 상하부에 삽입되되, 얇은 판의 형상을 지닌 박판(42)과, 상기 박판의 길이방향을 따라 평행하게 돌출되는 다수개의 돌출부(44)로 이루어진 제2 판재(40);를 포함하되, 상기 제1 판재와 상기 제2 판재가 교대로 다수 개가 적층되는 것을 특징으로 한다.The air heat exchanger of the present invention is a heat exchanger for exchanging indoor air and outdoor air, which corresponds to a main body and has a housing (10) having an inlet through which indoor air is introduced and an outlet through which indoor air is discharged; Is inserted into the inside, the first plate material consisting of a thin plate 32 having a shape of a thin plate, and formed to protrude along the rim of the thin plate, the inlet portion 36 and the outlet portion 38 is open projection (34) 30; And a second plate member 40 inserted into upper and lower portions of the first plate member and comprising a thin plate 42 having a thin plate shape and a plurality of protrusions 44 protruding in parallel along the longitudinal direction of the thin plate. Including, but the plurality of first plate and the second plate is alternately stacked.

열교환기, 판재, 박판 Heat exchanger, plate, sheet

Description

공기식 열교환기{ air type heat exchanger }Air heat exchanger

본 발명은 공기식 열교환기에 관한 것으로서, 보다 상세하게는 공기의 유입, 배출 기능 및 열 교환기능 또는 먼지 제거기능이 있는 공기식 열교환기에 관한 것이다.The present invention relates to an air heat exchanger, and more particularly, to an air heat exchanger having an air inlet, a discharge function, and a heat exchange function or a dust removal function.

종래의 환풍기는 단순히 오염된 실내공기를 배출하는 팬 모터와 환풍기를 통하여 실외공기가 유입되지 않도록 셧터로 구성되어 있다.The conventional fan is composed of a fan motor that simply discharges the indoor air contaminated and a shutter so that outdoor air is not introduced through the fan.

그래서 사용자가 환기를 시키는 경우에는 창문을 열어놓고 신선한 공기를 취입해야 하므로 냉난방 장치의 운전율이 낮고 쾌적한 공조가 불가능하였다.Therefore, when the user ventilates, the window is opened and fresh air is blown in, so the operation rate of the air conditioning and heating system is low and comfortable air conditioning is not possible.

그리고 종래의 열교환기는 배개팬을 갖추고 실내공기를 실외로 배출하는 배기기능을 갖는 동시에 흡기팬을 갖추고 실내로 흡입하는 흡기 기능을 하였으며 그릭 열 교환기를 갖추어 공기 및 실외의 공기를 열교환 시키는 기능을 하도록 되어있다.In addition, the conventional heat exchanger has an exhaust function of discharging the indoor air to the outside with an exhaust fan and an intake function to suck the air into the indoor with an intake fan, and has a function of heat-exchanging air and outdoor air with a Greek heat exchanger. .

상기와 같은 경우 전술한 흡기팬으로 흡기되는 실외의 공기에 대해서는 외부 공기에 포함된 미세한 먼지를 흡수, 제거하는 필터를 설치하는 것이 고려되고 있으며, 상기의 필터는 통상 열교환기로부터 실내 폭, 특히 실외공기가 실내로 유입하는 부분에 설치하도록 되어 있다.In the case described above, it is considered to install a filter for absorbing and removing fine dust contained in the outside air with respect to the outdoor air intaked by the intake fan as described above. Is installed at the part that enters the room.

그러나 상기의 필터는 열교환기보다 실외 쪽으로 배치하게 되면 미세한 먼지 이외의 거친 먼지까지 그 필터에 부착하도록 되어서 그 필터가 빨리 막히게 되는 원인이 되며, 상기의 필터를 열교환기보다 실내 쪽으로 배치할 경우에는 필터가 전혀 없는 것과 같이 부착되어 실외공기의 통로를 막게 되므로 이를 막기 위해서는 열교환기보다 실외 쪽의 먼지를 흡수제거하는 필터, 소위 프리필터를 설치할 필요가 있다.However, if the filter is placed outside the heat exchanger, the dust is attached to the filter even if fine dust is attached to the filter, causing the filter to be clogged quickly. Since it is attached as if there is no at all to block the passage of outdoor air, it is necessary to install a so-called pre-filter, which absorbs and removes dust from the outdoor side than the heat exchanger.

그런데 이와 같이 프리필터를 별도로 설치한 것으로는 생산가격이 높아져서 However, if the pre-filter is installed separately, the production price is high.

비용이 많이 들고 입수하기 어렵다는 문제점이 있었다.There was a problem that it was expensive and difficult to obtain.

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본 발명의 목적은 상기의 문제점을 해결하기 위해서 안출된 것으로, 오염된 실내공기의 배출과 신선한 실외공기를 취입과 동시에 열교환이 이루어지도록 하여 실내외 공기의 온도차이를 최소화하고 항상 온도 및 습도를 일정하게 유지하여 쾌적하고 건강한 실내환경을 얻을 수 있는 공기식 열교환기를 제공하기 위함이다.An object of the present invention is to solve the above problems, to minimize the temperature difference between the indoor and outdoor air and to maintain a constant temperature and humidity by making the heat exchange at the same time as the discharge of contaminated indoor air and blowing the fresh outdoor air The purpose is to provide an air heat exchanger that can maintain a pleasant and healthy indoor environment.

또한 본 발명의 목적은 거름장치에 의해 실외의 공기로부터 미세한 먼지를 제거하며, 생산가격이 높아지지 않는 구조로써 실용적이고 우수한 공기식 열교환기를 제공하기 위함이다.It is also an object of the present invention to remove the fine dust from the outdoor air by the filtering device, to provide a practical and excellent air heat exchanger with a structure that does not increase the production price.

상기의 목적을 달성하기 위해 본 발명의 공기식 열교환기는 실내공기와 실외공기를 교환시키는 열교환기에 있어서, 본체로서, 좌우측에는 각각 실내공기유입구(12)와 실내공기유출구(14)가 형성되고, 전후측에는 각각 실외공기유입구(16)과 실외공기유출구(18)가 형성된 하우징(10)과, 상기 하우징(10) 내부에 적층되며, 얇은 판의 형상을 지닌 박판(32)과 상기 박판의 테두리부를 따라 돌출되게 형성되되 입구부(36)과 출구부(38)는 개방된 돌출부(34)로 이루어지며, 실내공기가 관통하는 제1판재(30)와, 제1판재(30)와 교대로 적층되어 이루어지며, 얇은 판의 형상을 지닌 박판(42)과 상기 박판의 길이방향을 따라 평행하게 돌출되는 다수개의 돌출부(44)로 이루어져 실외공기가 관통하는 제2판재(40)와, 상기 실외공기 유입구(16) 및 실외공기유출구(18)의 일측에는 단면이 반원 모양을 가지는 다수개의 기둥이 형성되어, 하우징(10)에 유출입되는 실외공기의 먼지를 걸러주는 거름장치(60);가 포함되되,상기 기둥은 다수개가 다단으로 형성되되, 전단에 위치하는 기둥들과 후단에 위치하는 기둥들이 서로 엇갈리게 형성되는 것을 특징으로 한다.
여기서 상기 하우징(10)의 실내공기유입구(12)와 실내공기유출구(14)의 일측에는 각각 다수개의 송풍기가 장착되는 것이 바람직하다.In order to achieve the above object, the pneumatic heat exchanger of the present invention is a heat exchanger for exchanging indoor air and outdoor air, and includes an indoor air inlet 12 and an indoor air outlet 14 on the left and right sides, respectively. On the side, a housing 10 having an outdoor air inlet 16 and an outdoor air outlet 18 is formed, and laminated in the housing 10, along a thin plate 32 having a thin plate shape and an edge of the thin plate. It is formed to protrude but the inlet portion 36 and the outlet portion 38 is composed of an open protrusion 34, the first plate member 30 and the first plate member 30 through which the indoor air is alternately stacked The second plate member 40 is formed of a thin plate 42 having a thin plate shape and a plurality of protrusions 44 protruding in parallel along the longitudinal direction of the thin plate, through which outdoor air passes, and the outdoor air inlet. (16) and one side of the outdoor air outlet (18) A plurality of pillars having a semicircular shape are formed, and a filtering device 60 for filtering dust of outdoor air flowing into and out of the housing 10 is included. The pillars and the pillars located in the rear end are characterized by being staggered with each other.
Here, it is preferable that a plurality of blowers are mounted at one side of the indoor air inlet 12 and the indoor air outlet 14 of the housing 10, respectively.

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상기 과제해결수단에 의해 본 발명은 제1 박판층과 제2 박판층이 교대로 적층되어 실내외의 공기가 상기 박판층을 통과하면서 실내의 따뜻한 공기는 배출되고 차가운 외기는 유입되면서 자연스럽게 열교환이 일어나는 효과가 있다.According to the present invention, the first thin plate layer and the second thin plate layer are alternately stacked so that the indoor and outdoor air passes through the thin layer, and the indoor warm air is discharged and the cold outside air flows in, thereby naturally exchanging heat. There is.

또한 본 발명은 유입되는 실외 공기에 대하여 미세한 먼지를 제거하여 공기가 정화되는 기능이 있으며, 본 발명의 공기식 열교환기는 구성이 간단하여 단가가 낮으므로 비용이 저렴하고 경제적인 효과가 있다.In addition, the present invention has a function to purify the air by removing the fine dust with respect to the incoming outdoor air, the air heat exchanger of the present invention has a low cost because it is simple in configuration and economical effect.

이하, 첨부된 도면을 참조로 하여, 본 발명인 공기식 열교환기에 대해서 보다 상세하게 설명하기로 한다.Hereinafter, with reference to the accompanying drawings, it will be described in more detail with respect to the pneumatic heat exchanger of the present invention.

도 1은 본 발명의 바람직한 실시 예에 따른, 공기식 열교환기의 덮개를 개방된 상태의 사시도이다.1 is a perspective view of an open state of a cover of an air heat exchanger according to a preferred embodiment of the present invention.

도 1을 참조하면, 본 발명의 공기식 열교환기는 하우징(10), 제1판재(30), 제2판재(40), 거름장치(60) 등으로 구성된다.Referring to FIG. 1, the pneumatic heat exchanger of the present invention includes a housing 10, a first plate 30, a second plate 40, a filtering device 60, and the like.

먼저 상기 하우징(10)에 대해 설명하고자 한다.First, the housing 10 will be described.

상기 하우징(10)은 공기식 열교환기의 본체에 해당하는 것으로 바람직한 실시 예에 따르면 직사각형의 형상에 가로방향의 양측면에는 실내공기가 공기식 열교환기로 유입되는 실내공기유입구(12)와 실외로 배출되는 실내공기유출구(14)가 각각 형성된다.The housing 10 corresponds to the main body of the air heat exchanger. According to a preferred embodiment, the indoor air inlet 12 is discharged to the indoor air inlet 12 through which the indoor air flows into the air heat exchanger on both sides of the horizontal shape in a rectangular shape. Indoor air outlets 14 are formed respectively.

또한 상기 입구와 출구의 내외부에는 각각 송풍기(도면에 미도시)를 장착하여 실내의 환기 및 통풍을 위하여 원활하게 할 수 있다.In addition, the inside and outside of the inlet and the outlet may be equipped with a blower (not shown in the figure), respectively, to facilitate the ventilation and ventilation of the room.

다음으로 판재에 대해 설명하고자 한다.Next, the plate will be described.

상기 판재는 직사각형의 얇은 판의 형상을 지닌 박판(32,42)과 상기 박판의 상부면에 형성되는 돌출부로 이루어지며 하우징(10)의 내부에 다수개가 적층된다.The plate is composed of thin plates 32 and 42 having a rectangular thin plate shape and protrusions formed on an upper surface of the thin plate, and a plurality of plates are stacked inside the housing 10.

이와 같이 다수 개가 적층된 박판층(32,42)은 실외 공기가 유입되어 실내로 배출되는 통로가 되는 것과 동시에 실내공기가 상기 판재의 양 측면을 통해 실외로 배출되는 통로가 된다.As described above, a plurality of laminated thin layer layers 32 and 42 become passageways through which outdoor air is introduced and discharged into the interior, and at the same time, passages through which both indoor air is discharged through the sides of the plate.

상기 판재에 대한 보다 상세한 설명은 도 2와 도 3에서 자세하게 살펴보기로 한다. A more detailed description of the plate will be described in detail with reference to FIGS. 2 and 3.

다음으로 도 2는 본 발명의 바람직한 실시 예에 따른 공기식 열교환기의 덮개(20)를 닫은 상태의 사시도이다.Next, Figure 2 is a perspective view of a state in which the lid 20 of the air heat exchanger according to the preferred embodiment of the present invention is closed.

상기 공기식 열교환기의 본체인 하우징(10)에 덮개(20)가 덮여진 상태이며 바람직한 실시 예에 따르면 실외공기유입구(16) 또는 유출구(18)에는 원형의 개구부가 형성되어 실외의 공기가 유통될 수 있다.
그리고 상기 하우징(10)의 양측면에는 실내공기가 배기되는 실내공기유입구(12)와 실내공기유출구(14)가 형성되어 실내공기가 자연스럽게 실외로 배출될 수 있다.The cover 20 is covered in the housing 10 which is the main body of the air heat exchanger. According to a preferred embodiment, a circular opening is formed in the outdoor air inlet 16 or the outlet 18 so that outdoor air flows. Can be.
In addition, indoor air inlets 12 and indoor air outlets 14 through which indoor air is exhausted are formed at both sides of the housing 10 so that indoor air may be naturally discharged to the outside.

도 3는 본 발명의 바람직한 실시 예에 따른 제1판재(30)과 제2판재(40)의 분리사시도이다.3 is an exploded perspective view of the first plate 30 and the second plate 40 in accordance with a preferred embodiment of the present invention.

도 3을 참조하면, 도 1에서 하우징(10) 내부에 적층되어 있는 판재을 낱개로 분리하여 도시된다.Referring to FIG. 3, the plate stacked in the housing 10 is separately shown in FIG. 1.

먼저 상기 판재는 상기 하우징(10)의 내부에 적층되는 얇은 판의 형상을 지닌 박판(32)과 상기 박판의 테두리부를 따라 돌출되게 형성되되 입구부(36)와 출구부(38)가 개방된 둘출부(34)로 이루어지는 제1판재(30)과 상기 제1판재의 상하부에 삽입되되, 얇은 판의 형상을 지닌 박판(42)과, 상기 박판의 길이방향을 따라 평행하게 돌출되는 다수개의 돌출부(44)로 이루어진 제2 판재(40)으로 이루어진다.First, the plate is formed to protrude along the edge of the thin plate 32 and the thin plate 32 having a thin plate laminated in the housing 10, the inlet portion 36 and the outlet portion 38 is open The first plate member 30 formed of the outlet portion 34 and the upper and lower portions of the first plate member, the thin plate 42 having a thin plate shape, and a plurality of protrusions protruding in parallel along the longitudinal direction of the thin plate ( And a second plate 40 made of 44.

보다 상세하게 살펴보면, 이러한 제1판재(30)과 제2판재(40)는 서로 교대되게 적층되어 제1판재(30)의 상부에는 제2판재(40)가 놓이고, 제2판재(40)의 상부에는 다시 제1판재(30)가 놓이면서 적층된다.In more detail, the first plate 30 and the second plate 40 are alternately stacked so that the second plate 40 is placed on the upper portion of the first plate 30, the second plate 40 On top of the first plate member 30 is laid again while being stacked.

따라서 제1판재(30)의 외면에는 테두리부를 따라 돌출되게 형성된 돌출부(34)가 제2판재(40)의 하부면과 맞닿으면서 제1판재의 내부가 밀폐되고 오직 제1판재의 양측에 형성된 개방된 돌출부(36,38)를 통해서만 공기가 통할 수 있다.Therefore, the protrusion 34 formed to protrude along the edge portion of the first plate 30 is in contact with the lower surface of the second plate 40 while the inside of the first plate is sealed and formed only on both sides of the first plate. Only through open projections 36 and 38 can air flow through.

마찬가지로 제2판재(40)는 판재의 가로방향으로 길게 뻗은 다수개의 돌출부(44)가 평행하게 나열되고 상기의 돌출부(44)는 제1판재(30)의 하부면과 맞닿으면서 제2판재(40)의 좌측과 우측은 돌출부(44)에 의해 밀폐되지만 전측과 후측에 돌출부가 형성되지 않고 개방되므로 실외의 공기가 유입될 수 있다.Similarly, in the second plate 40, a plurality of protrusions 44 extending in the horizontal direction of the plate are arranged in parallel, and the protrusions 44 are in contact with the lower surface of the first plate 30 while the second plate ( The left side and the right side of the 40 are closed by the protrusion 44, but since the protrusions are not formed at the front side and the rear side, the outdoor air may be introduced.

다음으로 도 4는 본 발명의 바람직한 실시 예에 따른 제1판재(30)와 제2판재(40)를 적층한 상태와 거름장치(60)의 사시도이다.Next, FIG. 4 is a perspective view of a state in which the first plate member 30 and the second plate member 40 are stacked and the filtering device 60 according to an exemplary embodiment of the present invention.

도 4를 참조하면, 상기 제1판재(30)와 제2판재(40)가 교대로 적층된 판재층은 상기 하우징(10) 내부의 적소에 안치될 수 있도록 지지부재(50)로 고정되어 있다.Referring to FIG. 4, the plate layer in which the first plate member 30 and the second plate member 40 are alternately stacked is fixed to the support member 50 so as to be placed in place in the housing 10. .

상기 지지부재(50)는 판재층을 지지하도록 상하좌우면과 전후면에는 각각 지지부재(50)를 부착하되 전후면에는 실외로부터 실내로 공기가 유입되도록 전면이 개방된 지지부재가 부착되고, 좌우면에는 각각 실내공기가 실외로 배출되는 일측이 개방된 지지부재가 부착된다.The support member 50 has a support member 50 attached to the top, bottom, left and right surfaces and front and rear surfaces to support the plate layer, and the front and rear support members are attached to the front and rear surfaces so that air is introduced into the interior from the outside. Each side is attached to a support member which is open at one side where the indoor air is discharged to the outside.

또한 바람직한 실시 예에 따르면 상기 판재층을 하우징(10) 내부에 적층시킨 후 열교환기의 실외공기유입구(16) 또는 유출구(18) 에는 실외공기 내의 먼지를 걸러주는 거름장치(60)를 설치할 수 있다.According to a preferred embodiment, the plate layer may be stacked in the housing 10, and then, at the outdoor air inlet 16 or the outlet 18 of the heat exchanger, a filtering device 60 may be installed to filter dust in the outdoor air. .

보다 상세하게 살펴보면, 상기 거름장치(60)는 유입되는 실외공기에 와류가 발생하여 먼지가 떨어지도록 단면이 반원모양의 기둥이 다수개가 형성되고 상기 반원형의 오목한 부분이 공기가 유입되는 방향을 향하도록 설치된다.Looking in more detail, the filtering device 60 is formed with a plurality of semi-circular pillars in cross section so that vortices are generated in the introduced outdoor air so that dust is dropped, and the semi-circular concave portions face the air inflow direction. Is installed.

특히 상기 거름장치(60)는 다수개가 다단으로 형성되되, 전단에 위치하는 기둥들과 후단에 위치하는 기둥들이 서로 엇갈리게 형성되는 것을 배치한다.In particular, the filtering device 60 is formed of a plurality of stages, arranged to stagger the pillars located in the front end and the pillars located in the rear end staggered with each other.

다음으로 도 5는 본 발명의 바람직한 실시 예에 따른 거름장치를 통과하는 공기의 흐름을 나타나는 평면도이다.Next, Figure 5 is a plan view showing the flow of air passing through the filtering device according to a preferred embodiment of the present invention.

도 5를 참조하면, 실외의 공기가 유입되어 거름장치를 통과하였을 때 실외공기에 와류가 발생하는 공기의 흐름을 도시한다.Referring to FIG. 5, there is shown a flow of air in which vortex occurs in outdoor air when outdoor air is introduced and passed through a filtering device.

보다 상세하게 살펴보면, 실외공기는 상기 거름장치에 부딪히면서 와류가 발생하여 실외공기 내의 먼지는 아래로 침착되면서 거름장치를 통과하게 된다.In more detail, when the outdoor air hits the filter device, vortices are generated, and the dust in the outdoor air is deposited downward and passes through the filter device.

따라서 실외공기가 실내로 유입될 때 상기 거름장치(60)에 의해 미세먼지가 걸러지고 정화된 공기만이 실내로 유입될 수 있으며, 상기의 거름장치(60)는 먼지를 제거하면서도 생산가격이 높지 않은 구조로써 실용적이고 우수한 장치라고 볼 수 있다.Therefore, when the outdoor air flows into the room, the fine dust is filtered out by the filtering device 60, and only the purified air can be introduced into the room. The filtering device 60 does not remove dust and produces a high production price. It is a practical and excellent device due to its poor structure.

이하에서는 본 발명의 작동에 대해 설명하고자 한다.Hereinafter will be described the operation of the present invention.

먼저 본 발명의 공기식 열교환기는 실외와 관통하도록 벽의 일측에 장착한다.First, the pneumatic heat exchanger of the present invention is mounted on one side of the wall to penetrate the outdoor.

실외의 공기는 열교환기의 실외공기유입구(16)에 형성된 개구부를 통해 유입되고, 거름장치(60)에 부딪쳐서 실외공기에 포함된 미세먼지 등이 침착되면서 제2판재(40)을 통과한다.The outdoor air is introduced through the opening formed in the outdoor air inlet 16 of the heat exchanger, and passes through the second plate 40 while being deposited with the filtering device 60 and fine dust included in the outdoor air is deposited.

그리고 상기 제2판재에 상부면에는 하우징(10)의 길이방향으로 형성된 돌출부(44)가 공기의 흐름을 가이드하여 실외공기가 실내로 유입될 수 있으며 상기 실외공기유출구(18)에도 마찬가지로 거름장치(60)가 설치되어 이중으로 미세먼지 등을 걸러낼 수 있다.In addition, a protrusion 44 formed in the longitudinal direction of the housing 10 on the upper surface of the second plate member guides the flow of air so that outdoor air can be introduced into the room, and the outdoor air outlet 18 has a filtering device ( 60) can be installed to filter out fine dust.

그리고 사용자는 송풍기(도면에 미도시)를 이용하여 인위적으로 바람을 일으키면 실내에 정체되어 있는 공기가 하우징의 실내공기유입구(12)로 유입된 후 제1판재(30)을 통과하게 된다.And when the user artificially causes the wind by using a blower (not shown in the drawing), the air stagnant in the room enters the indoor air inlet 12 of the housing and then passes through the first plate 30.

상기 하우징(10)의 실내공기유입구(12)를 통과한 실내의 오염된 공기는 제1판재(30)의 일측에 돌출부가 형성되지 않은 개방된 부분을 통해 실외로 배출되게 된다.
이러한 출구(14)에도 마찬가지로 송풍기(도면에 미도시)가 설치되면 공기의 흐름이 원활해져 실내공기가 실외로 배출되기 쉽다.The polluted air in the room passing through the indoor air inlet 12 of the housing 10 is discharged to the outside through an open portion in which a protrusion is not formed at one side of the first plate 30.
Like this outlet 14, when a blower (not shown) is installed, the air flows smoothly, and the indoor air is easily discharged to the outside.

이처럼 실내의 오염된 따뜻한 공기가 제1판재(30)를 통해 실외로 배출되고 차가운 외부공기가 제2판재(40)를 통해 실내로 유입되면서 자연스럽게 열교환이 일어나게 된다.As such, the polluted warm air in the room is discharged to the outside through the first plate 30, and cold external air flows into the room through the second plate 40, thereby naturally causing heat exchange.

또한 실외에서 유입되는 공기는 거름장치(60)를 통하여 미세한 먼지를 제거되어 실내로 유입되므로 정화된 공기로 쾌적한 실내생활을 할 수 있다.In addition, since the air introduced from the outside is introduced into the room by removing the fine dust through the filter device 60 can be a comfortable indoor life with the purified air.

이상에서 설명한 본 발명은 전술한 실시 예 및 첨부한 도면에 의해 한정되지 않으며, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서, 치환, 변형 및 변환이 가능하다는 것을 본 발명이 속하는 기술 분야에서, 통상의 지식을 가진 자에게 있어 명백할 것이다. The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and in the technical field to which the present invention pertains that substitutions, modifications, and conversions can be made without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

도 1은 본 발명의 바람직한 실시 예에 따른 공기식 열교환기의 덮개를 개방한 상태의 사시도.1 is a perspective view of an open state of the cover of the pneumatic heat exchanger according to an embodiment of the present invention.

도 2는 본 발명의 바람직한 실시 예에 따른 공기식 열교환기의 덮개를 닫은 상태의 사시도.Figure 2 is a perspective view of a closed state of the air heat exchanger according to a preferred embodiment of the present invention.

도 3는 본 발명의 바람직한 실시 예에 따른 제1판재와 제2판재의 분리사시도.Figure 3 is an exploded perspective view of the first plate and the second plate in accordance with a preferred embodiment of the present invention.

도 4은 본 발명의 바람직한 실시 예에 따른 박판을 적층한 상태와 거름장치의 사시도.Figure 4 is a perspective view of the lamination state and the filtering device according to a preferred embodiment of the present invention.

도 5는 본 발명의 바람직한 실시 예에 따른 거름장치를 통과하는 공기의 흐름을 나타나는 평면도.5 is a plan view showing a flow of air passing through the filtering device according to a preferred embodiment of the present invention.

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

10: 하우징10: housing

12: 실내공기유입구12: indoor air inlet

14: 실내공기유출구14: indoor air outlet

16: 실외공기유입구16: outdoor air inlet

18: 실외공기유출구18: Outdoor air outlet

20: 덮개20: cover

30: 제1판재30: first plate

32,42: 박판32,42: sheet

34,44: 돌출부34,44: overhang

36: 입구부36: entrance

38: 출구부38: exit section

40: 제2판재40: second plate

50: 지지부재50: support member

60: 거름장치60: filter device

Claims (4)

실내공기와 실외공기를 교환시키는 열교환기에 있어서,In the heat exchanger which exchanges indoor and outdoor air, 본체로서, 좌우측에는 각각 실내공기유입구(12)와 실내공기유출구(14)가 형성되고, 전후측에는 각각 실외공기유입구(16)과 실외공기유출구(18)가 형성된 하우징(10);As the main body, the left and right sides of the indoor air inlet 12 and the indoor air outlet 14 is formed, respectively, the front and rear sides of the housing 10, the outdoor air inlet 16 and the outdoor air outlet 18 is formed; 상기 하우징(10) 내부에 적층되며, 얇은 판의 형상을 지닌 박판(32)과 상기 박판의 테두리부를 따라 돌출되게 형성되되 입구부(36)과 출구부(38)는 개방된 돌출부(34)로 이루어지며, 실내공기가 관통하는 제1판재(30);Laminated in the housing 10, the thin plate 32 having a shape of a thin plate and is formed to protrude along the edge of the thin plate, the inlet portion 36 and the outlet portion 38 is an open protrusion 34 A first plate 30 through which indoor air passes; 제1판재(30)와 교대로 적층되어 이루어지며, 얇은 판의 형상을 지닌 박판(42)과 상기 박판의 길이방향을 따라 평행하게 돌출되는 다수개의 돌출부(44)로 이루어져 실외공기가 관통하는 제2판재(40);The first plate member 30 is alternately stacked and consists of a thin plate 42 having a thin plate shape and a plurality of protrusions 44 protruding in parallel along the longitudinal direction of the thin plate. Two plate members 40; 상기 실외공기 유입구(16) 및 실외공기유출구(18)의 일측에는 단면이 반원 모양을 가지는 다수개의 기둥이 형성되어, 하우징(10)에 유출입되는 실외공기의 먼지를 걸러주는 거름장치(60);가 포함되되, One side of the outdoor air inlet 16 and the outdoor air outlet 18 is formed with a plurality of pillars having a semicircular cross section, the filtering device for filtering the dust of the outdoor air flowing into the housing 10; Includes, 상기 기둥은 다수개가 다단으로 형성되되, 전단에 위치하는 기둥들과 후단에 위치하는 기둥들이 서로 엇갈리게 형성되는 것을 특징으로 하는 공기식 열교환기.The plurality of pillars are formed in a plurality of stages, pneumatic heat exchanger characterized in that the pillars positioned in the front end and the pillars located in the rear end are staggered with each other. 삭제delete 삭제delete 제1항에 있어서,       The method of claim 1, 상기 하우징(10)의 실내공기유입구(12)와 실내공기유출구(14)의 일측에는 각각 다수개의 송풍기가 장착되는 것을 특징으로 하는 공기식 열교환기.The air exchanger, characterized in that a plurality of blowers are mounted on one side of the indoor air inlet (12) and the indoor air outlet (14) of the housing (10), respectively.
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