KR20090008621U - Inhalation induction structure of electric heat exchange machine - Google Patents

Inhalation induction structure of electric heat exchange machine Download PDF

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KR20090008621U
KR20090008621U KR2020080002391U KR20080002391U KR20090008621U KR 20090008621 U KR20090008621 U KR 20090008621U KR 2020080002391 U KR2020080002391 U KR 2020080002391U KR 20080002391 U KR20080002391 U KR 20080002391U KR 20090008621 U KR20090008621 U KR 20090008621U
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suction
heat exchange
exchange element
air
indoor
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KR2020080002391U
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KR200451455Y1 (en
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이규건
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대흥정밀공업 주식회사
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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
    • 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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

본 고안은 실내 또는 실외에서 유입되는 공기가 전열교환소자의 양측 흡입면에 전체적으로 고르게 전달되도록 유도하여 열교환 효율을 향상시킬 수 있도록 한 전열교환기의 흡입유도구조에 관한 것이다.The present invention relates to a suction induction structure of the total heat exchanger to improve the heat exchange efficiency by inducing the air flowing from the indoor or outdoor to be evenly transmitted to both suction surfaces of the total heat exchange element.

본 고안은 흡입,배출유로(11)(12)와 실내,외흡입구(13)(14) 및 실내,외배출구(15)(16)를 구비하는 본체(10), 본체(10)의 내부에 마름모꼴로 배치되어 실외공기와 실내공기를 서로 열교환시키는 전열교환소자(20), 전열교환소자(20)의 양측 흡입면에 각각 설치되어 이물질을 걸러내는 필터(30), 본체(10)의 내부 사면중앙에 각각 배치되어 전열교환소자(20)와 필터(30)를 지지하는 동시에 흡입유로(11)와 배출유로(12)를 구획하는 지지칸막이(40), 흡입유로(11)와 배출유로(12)의 출구에 각각 설치되는 흡기팬(50) 및 배기팬(60)으로 구성된 것에 있어서, 상기 흡입유로(11)와 배출유로(12)의 입구에 전열교환소자(20)의 양측 흡입면 끝단까지 길게 연장되는 공기유도판(70)(80)을 대각선상으로 경사지게 각각 설치한 것이다.The present invention is provided with a main body 10 and a main body 10 having suction and discharge passages 11 and 12 and indoor and outdoor suction ports 13 and 14 and indoor and external discharge ports 15 and 16. The internal slope of the filter 30 and the main body 10 that are disposed in a lozenge and installed on both suction surfaces of the heat exchange element 20 and the heat exchange element 20 that exchange heat between the outdoor air and the indoor air to filter foreign matter. Support partitions 40, suction passages 11, and discharge passages 12, respectively, disposed in the center to support the electrothermal exchange element 20 and the filter 30, and divide the suction passage 11 and the discharge passage 12, respectively. In each of the inlet fan 50 and the exhaust fan 60 is installed at the outlet of the), the inlet of the suction passage 11 and the discharge passage 12, the length of both suction surface of the heat exchange element 20 to the end of both sides The air induction plate (70) (80) is installed to be diagonally inclined diagonally.

전열교환기, 흡입유도구조, 전열교환소자, 공기유도판 Total heat exchanger, suction induction structure, total heat exchange element, air induction plate

Description

전열교환기의 흡입유도구조{inhalation induction structure of electric heat exchange machine}Induction structure of electric heat exchange machine

본 고안은 전열교환기에 관한 것으로, 더 상세하게는 실내 또는 실외에서 유입되는 공기가 전열교환소자의 양측 흡입면에 전체적으로 고르게 전달되도록 유도하여 열교환 효율을 향상시킬 수 있도록 한 전열교환기의 흡입유도구조에 관한 것이다.The present invention relates to a total heat exchanger, and more particularly, to the suction induction structure of the total heat exchanger to improve the heat exchange efficiency by inducing the air flowing from the indoor or outdoor to be evenly transferred to both suction surfaces of the total heat exchange element. It is about.

일반적으로 전열교환기는 건물 공조시스템의 일부 구성요소로 사용되는 것으로, 건물을 환기하기 위해 실내공기를 실외로 배출하고 실외공기를 실내로 흡입하는 과정에서 배출되는 실내공기와 흡입되는 실외공기가 서로 열교환하게 함으로써 환기되는 과정에서 발생하는 열손실을 저감할 수 있도록 한 장치이다.In general, the electrothermal heat exchanger is used as a part of the building air conditioning system. The indoor air discharged from the indoor air discharged in the process of discharging the indoor air to ventilate the building and ventilating the outdoor air to heat the building exchanges heat with each other. This is to reduce the heat loss generated during the ventilation process.

전열교환기는 도 1 내지 도 4에 도시된 바와 같이, 흡입,배출유로(1a)(1b)와 실내,외흡입구(1c)(1d) 및 실내,외배출구(1e)(1f)를 구비하는 본체(1), 본체(1)의 내부에 마름모꼴로 배치되어 실외공기와 실내공기를 서로 열교환시키는 전열교환소자(2), 전열교환소자(2)의 양측 흡입면에 각각 설치되어 이물질을 걸러내는 필터(3), 본체(1)의 내부 사면중앙에 각각 배치되어 전열교환소자(2)와 필터(3)를 지 지하는 동시에 흡입유로(1a)와 배출유로(1b)를 구획하는 지지칸막이(4), 흡입유로(1a)와 배출유로(1b)의 출구에 각각 설치되는 흡기팬(5) 및 배기팬(6)으로 구성된다.As shown in FIGS. 1 to 4, the total heat exchanger includes a main body including suction and discharge passages 1a and 1b, indoor and external suction ports 1c and 1d, and indoor and external discharge ports 1e and 1f. (1), a filter disposed in a lozenge inside the main body 1 and installed on both suction surfaces of both the heat exchange element 2 and the heat exchange element 2 for exchanging heat between the outdoor air and the indoor air to filter foreign matters; (3) and a support partition (4) disposed at the center of the inner slope of the main body (1) to support the heat exchange element (2) and the filter (3), and to partition the suction flow passage (1a) and the discharge flow passage (1b) (4). ), An intake fan 5 and an exhaust fan 6 provided at the outlets of the suction passage 1a and the discharge passage 1b, respectively.

이러한 전열교환기에는 실내로 흡입되는 실외공기가 통과하는 유로와 실외로 토출되는 실내공기가 통과하는 유로가 서로 직각을 이루도록 적층되어 실내로 흡입되는 실외공기와 실외로 배출되는 실내공기가 서로 혼합됨 없이 교차하며 열교환하게 하는 전열교환소자(2)가 마련되어 있다.In such a heat exchanger, the flow path through which the outdoor air sucked into the room passes and the flow path through the indoor air discharged into the outside are stacked at right angles to each other so that the outdoor air sucked into the room and the indoor air discharged to the outside are not mixed with each other. The total heat exchange element 2 which crosses and heat-exchanges is provided.

또한 전열교환기에는 공기 중에 포함되어 있는 먼지 등의 이물질이 전열교환소자(2)의 내부로 유입되어 쌓일 경우, 전열교환소자(2)의 내부 유로가 막힐 소지가 있으므로, 전열교환소자(2)의 양측 흡입면에 필터(3)가 배치되어 공기 내에 포함되어 있는 이물질을 전열교환소자(2)의 내부로 유입되기 이전에 필터(3)에 의해 걸러질 수 있도록 되어 있다.In addition, in the total heat exchanger, when foreign matter such as dust contained in the air flows into and accumulates inside the total heat exchange element 2, the internal flow path of the total heat exchange element 2 may be blocked, so that The filter 3 is disposed on both suction surfaces so that foreign matters contained in the air can be filtered by the filter 3 before being introduced into the heat exchange element 2.

그리고 전열교환기에는 전열교환소자(2)와 필터(3)를 각각 지지하는 동시에 흡입유로(1a)와 배출유로(1b)를 구획하는 지지칸막이(4)가 구비된다.The total heat exchanger is provided with a supporting partition 4 for supporting the total heat exchange element 2 and the filter 3, respectively, and partitioning the suction flow path 1a and the discharge flow path 1b.

그러나, 이와 같이 구성된 종래의 전열교환기는 전열교환소자(2)의 양측 흡입면의 길이가 긴 대용량의 경우, 실내흡입구(1c)와 실외흡입구(1d)를 통해 흡입유로(1a) 및 배출유로(1b)의 입구로 각각 흡입된 공기가 전열교환소자(2)의 양측 흡입면에 전체적으로 고르게 전달되지 않기 때문에, 구조적으로 전열교환소자(2)의 양측 흡입면 전체를 다 사용할 수 없어 전열교환소자(2)의 열교환 효율이 크게 떨어지는 문제점이 있었다.However, the conventional electrothermal heat exchanger configured as described above has a large intake length of both suction surfaces of the total heat exchange element 2, and the suction flow path 1a and the discharge flow path 1 through the indoor suction port 1c and the outdoor suction port 1d. Since the air sucked into each inlet of 1b) is not evenly transmitted to both suction surfaces of the total heat exchange element 2, structurally, the entire suction surface of both sides of the heat exchange element 2 cannot be used. There was a problem that the heat exchange efficiency of 2) is greatly reduced.

즉, 종래에는 흡입유로(1a) 및 배출유로(1b)의 입구로 각각 흡입된 공기가 전열교환소자(2)의 양측 흡입면 입구와 가까운 곳으로는 용이하게 전달되지만, 도 4에서와 같이 흡입유로(1a) 및 배출유로(1b)의 입구로부터 멀리 떨어진 곳에 위치한 전열교환소자(2)의 양측 흡입면 ‘A’부위와 ‘B’부위로는 공기가 전달되지 않기 때문에, 구조적으로 전열교환소자(2)의 양측 흡입면에서 전체적으로 고르게 열교환이 이루어지지 않아 전열교환소자(2)의 열교환 효율이 떨어지게 되는 문제점이 있었다.That is, conventionally, the air sucked into the inlet of the suction channel 1a and the discharge channel 1b is easily transferred to the inlet of the suction surface on both sides of the total heat exchange element 2, but as shown in FIG. Since no air is transferred to the suction side 'A' and the 'B' portions on both sides of the total heat exchange element 2 located far from the inlet of the flow passage 1a and the discharge passage 1b, the heat exchange element is structurally There was a problem that the heat exchange efficiency of the total heat exchange element (2) is lowered because the heat exchange is not evenly performed on both suction surfaces of (2).

본 고안의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해 안출한 것으로, 실내 또는 실외에서 유입되는 공기가 전열교환소자의 양측 흡입면에 전체적으로 고르게 전달되도록 유도하여 전열교환소자의 양측 흡입면 전체를 다 사용할 수 있도록 하고, 이를 통해 전열교환소자의 전체에서 열교환이 원활하게 이루어지도록 하여 열교환 효율을 한층 더 크게 향상시킬 수 있도록 한 전열교환기의 흡입유도구조를 제공하는데 있다.The object of the present invention is to solve the above-mentioned drawbacks as described above, induces the air flowing from the indoor or outdoor to be evenly transferred to both suction surfaces of the total heat exchange element, so that both sides of the total heat exchange element It is to provide a suction induction structure of the total heat exchanger to enable the use of all, through which the heat exchange is smoothly performed throughout the entire heat exchange element to further improve the heat exchange efficiency.

상기 목적을 달성하기 위해 본 고안은 실내공기가 흡입되는 흡입유로의 입구와 실외공기가 흡입되는 배출유로의 입구에 전열교환소자의 양측 흡입면 끝단까지 길게 연장되는 공기유도판을 대각선상으로 경사지게 각각 설치하여, 상기 공기유도판에 의해 실내 또는 실외에서 유입되는 공기가 전열교환소자의 양측 흡입면에 전체적으로 고르게 유도되도록 한 것이다.In order to achieve the above object, the present invention is inclined diagonally to the inlet of the suction flow path where the indoor air is sucked and the air induction plate extending to the ends of the suction surface of both sides of the heat exchange element at the inlet of the discharge flow path where the outdoor air is sucked. By installing, the air introduced from the indoor or outdoor by the air induction plate is to be evenly guided on both suction surfaces of the total heat exchange element.

본 고안은 실내 또는 실외에서 유입되는 공기가 전열교환소자의 양측 흡입면에 전체적으로 고르게 전달되기 때문에 전열교환소자의 양측 흡입면 전체를 다 사용할 수 있고, 이와 같이 전열교환소자 전체에서 열교환이 원활하게 이루어지기 때문에 열교환 효율을 한층 더 크게 향상시킬 수 있는 효과가 있다.In the present invention, since the air flowing from the indoor or outdoor is uniformly transmitted to both suction surfaces of the total heat exchange element, the entire suction sides of the total heat exchange element can be used. Thus, the heat exchange is smoothly performed throughout the total heat exchange element. As a result, the heat exchange efficiency can be further improved.

이하 첨부된 도면에 따라서 본 고안의 기술적 구성을 상세히 설명하면 다음 과 같다.Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings.

본 고안 전열교환기의 흡입유도구조는 도 5와 도 6에 도시되는 바와 같이, 흡입,배출유로(11)(12)와 실내,외흡입구(13)(14) 및 실내,외배출구(15)(16)를 구비하는 본체(10), 본체(10)의 내부에 마름모꼴로 배치되어 실외공기와 실내공기를 서로 열교환시키는 전열교환소자(20), 전열교환소자(20)의 양측 흡입면에 각각 설치되어 이물질을 걸러내는 필터(30), 본체(10)의 내부 사면중앙에 각각 배치되어 전열교환소자(20)와 필터(30)를 지지하는 동시에 흡입유로(11)와 배출유로(12)를 구획하는 지지칸막이(40), 흡입유로(11)와 배출유로(12)의 출구에 각각 설치되는 흡기팬(50) 및 배기팬(60)으로 구성된 것에 있어서, 상기 흡입유로(11)와 배출유로(12)의 입구에 전열교환소자(20)의 양측 흡입면 끝단까지 길게 연장되는 공기유도판(70)(80)을 대각선상으로 경사지게 각각 설치하여 구성된 것을 그 기술적 구성상의 특징으로 한다.As shown in FIGS. 5 and 6, the suction induction structure of the inventive heat exchanger includes the suction and discharge passages 11 and 12 and the indoor and external suction ports 13 and 14 and the indoor and external discharge ports 15 ( 16 is provided on the suction surface of both sides of the main body 10, the heat transfer element 20, the heat exchange element 20 is arranged in a lozenge inside the main body 10 to exchange heat between the outdoor air and the indoor air, respectively And the filter 30 for filtering foreign matters is disposed at the centers of the inner slopes of the main body 10, respectively, to support the heat exchange element 20 and the filter 30, and divide the suction flow path 11 and the discharge flow path 12. The intake fan 50 and the exhaust fan 60, which are respectively installed at the outlet of the support partition 40, the suction passage 11 and the discharge passage 12, respectively, wherein the suction passage 11 and the discharge passage 12 At the inlet of the air induction plates 70, 80 extending to the ends of both sides of the suction surface of the heat exchange element 20, respectively, inclined diagonally Generated and characterized in that on the technical configuration.

여기서, 본 고안에 따른 전열교환기는 건물의 천장 등에 매설되도록 설치되어 실내를 환기할 경우 실내로 흡입되는 실외공기와 실외로 배출되는 실내공기가 서로 열교환하도록 함으로써, 실내로 흡입되는 실외공기와 실내온도와의 차이를 줄여 열손실을 저감할 수 있도록 되어 있다.Here, the electrothermal heat exchanger according to the present invention is installed to be embedded in the ceiling of the building, so that the outdoor air sucked into the room and the indoor air discharged to the outside heat exchange with each other when the room is ventilated, thereby allowing the indoor air and indoor temperature to be sucked into the room. It is possible to reduce heat loss by reducing the difference with.

상기 본체(10)의 내부에는 실외공기를 실내로 안내하는 흡입유로(11)와 실내공기를 실외로 안내하는 배출유로(12)가 구획되게 마련되고, 본체(10)의 일측에는 실내공기가 흡입되는 실내흡입구(13)와 실외공기가 실내로 배출되는 실내배출 구(15)가 마련되며, 본체(10)의 타측에는 실외공기가 흡입되는 실외흡입구(14)와 실내공기가 실외로 배출되는 실외배출구(16)가 마련되어, 실외흡입구(14)와 실내배출구(15)가 흡입유로(11)에 의해 연결되어 실외공기를 실내로 흡입할 수 있도록 되어 있으며, 실내흡입구(13)와 실외배출구(16)가 배출유로(12)에 의해 연결되어 실내공기를 실외로 배출할 수 있도록 되어 있다.The inside of the main body 10 is provided with a suction passage 11 for guiding the outdoor air to the inside and a discharge passage 12 for guiding the indoor air to the outside, and the indoor air is sucked to one side of the main body 10. The indoor suction port 13 and the indoor discharge port 15 through which the outdoor air is discharged are provided. The other side of the main body 10 includes the outdoor suction port 14 through which the outdoor air is sucked and the outdoor air discharged to the outdoor. The outlet 16 is provided, and the outdoor inlet 14 and the indoor outlet 15 are connected by the suction passage 11 to suck the outdoor air into the room, and the indoor inlet 13 and the outdoor outlet 16 ) Is connected by the discharge passage 12 so that the indoor air can be discharged to the outside.

상기 흡입유로(11)와 배출유로(12)는 실내로 흡입되는 실외공기와 실외로 배출되는 실내공기가 서로 열교환할 수 있도록 그 중간 부위에서 서로 교차되도록 되어 있으며, 흡입유로(11)와 배출유로(12)가 교차되는 교차지점에는 흡입유로(11)를 통과하는 공기와 배출유로(12)를 통과하는 공기가 서로 혼합되지 않으면서도 서로 열교환할 수 있게 하는 전열교환소자(20)가 배치되어 있다.The suction passage 11 and the discharge passage 12 cross each other at an intermediate portion thereof so that the outdoor air sucked into the indoor space and the indoor air discharged to the outside can exchange with each other, and the suction passage 11 and the discharge passage 11 At the intersection where (12) intersects, an electrothermal exchange element (20) is arranged so that the air passing through the suction passage (11) and the air passing through the discharge passage (12) can exchange heat with each other without being mixed with each other. .

상기 전열교환소자(20)는 내부에 흡입되는 공기가 통과하는 유로와 배출되는 공기가 통과하는 유로가 서로 직각을 이루도록 교대로 적층되어, 흡입유로(11)를 통과하는 공기와 배출유로(12)를 통과하는 공기가 서로 혼합됨 없이 교차하며 열교환할 수 있도록 되어 있다.The total heat exchange element 20 is alternately stacked so that the flow path through which the air sucked into and the discharged air pass through are perpendicular to each other, such that the air passing through the suction flow path 11 and the discharge flow passage 12 are alternately stacked. The air passing through them can cross and exchange heat without mixing with each other.

상기 필터(30)는 전열교환소자(20)의 양측 흡입면에 각각 배치되는 것으로, 이러한 필터(30)는 공기에 포함되어 있는 먼지 등의 이물질이 전열교환소자(20)내로 유입되기 이전에 걸러내어 전열교환소자(20)의 내부 유로 상에 이물질이 쌓이는 것을 방지한다.The filter 30 is disposed on both suction surfaces of the total heat exchange element 20, and the filter 30 filters before the foreign matter such as dust contained in the air is introduced into the heat exchange element 20. To prevent foreign matters from accumulating on the inner flow path of the total heat exchange element 20.

상기 지지칸막이(40)는 본체(10)의 내부 사면중앙에 각각 배치되는 것으로, 이러한 지지칸막이(40)는 전열교환소자(20)와 필터(30)를 지지하는 동시에 흡입유 로(11)와 배출유로(12)를 구획하는 역할을 수행한다.The support partitions 40 are disposed at the centers of the internal slopes of the main body 10, respectively, and the support partitions 40 support the heat exchange element 20 and the filter 30, and at the same time the suction flow passage 11 and It serves to partition the discharge passage (12).

상기 흡기팬(50)과 배기팬(60)은 흡입,배출유로(11)(12)의 출구에 각각 설치되어 공기가 흡입유로(11) 및 배출유로(12)를 따라 원활하게 유동할 수 있도록 송풍력을 발생시키는 것으로, 이러한 흡기팬(50)과 배기팬(60)의 동작에 따라 실외공기와 실내공기가 각각 흡입유로(11) 및 배출유로(12)를 따라 유동하면서 환기가 이루어진다.The intake fan 50 and the exhaust fan 60 are respectively installed at the outlets of the suction and discharge passages 11 and 12 so that air can flow smoothly along the suction passage 11 and the discharge passage 12. By generating wind power, according to the operation of the intake fan 50 and the exhaust fan 60, the outdoor air and the indoor air flow along the suction passage 11 and the discharge passage 12, respectively, and the ventilation is performed.

상기 공기유도판(70)(80)은 도 5,6에서와 같이 흡입유로(11)와 배출유로(12)의 입구에 각각 설치되어 흡입되는 공기가 전열교환소자(20)의 양측 흡입면에 전체적으로 고르게 전달되도록 안내하는 것으로, 이러한 공기유도판(70)(80)은 흡입유로(11)와 배출유로(12)의 입구에서부터 입구와 멀리 떨어진 전열교환소자(20)의 양측 흡입면 끝단까지 길게 연장되도록 대각선상으로 경사지게 각각 설치된다.The air induction plates 70 and 80 are installed at the inlets of the suction passage 11 and the discharge passage 12, respectively, as shown in FIGS. 5 and 6, and the air sucked into the suction surfaces on both sides of the total heat exchange element 20. The air guide plate 70 and 80 are guided so as to be evenly distributed throughout, and the air induction plate 70 and 80 extend from the inlet of the suction channel 11 and the discharge channel 12 to the ends of both suction surfaces of the total heat exchange element 20 far from the inlet. Each is installed diagonally inclined so as to extend.

이와 같이 구성된 본 고안도 건물의 천장 등에 설치되어 건물을 환기하기 위해 실내공기를 실외로 배출하고 실외공기를 실내로 흡입하는 과정에서 배출되는 실내공기와 흡입되는 실외공기가 서로 열교환하게 함으로써 환기되는 과정에서 발생하는 열손실을 저감할 수 있도록 한 것은 종래와 같다.The present invention configured as described above is installed in the ceiling of a building to discharge indoor air to ventilate the building and ventilate the indoor air discharged by the outdoor air being sucked in the process of inhaling the outdoor air into the room to exchange heat with each other. It is the same as the conventional one to reduce the heat loss generated in the.

그러나 본 고안에서는 전열교환소자(20)의 양측 흡입면의 길이가 긴 대용량의 경우에도, 실내흡입구(13)와 실외흡입구(14)를 통해 흡입유로(11) 및 배출유로(12)의 입구로 각각 흡입된 공기가 공기유도판(70)(80)에 의해 도 6에서와 같이 전열교환소자(20)의 양측 흡입면에 전체적으로 고르게 전달되기 때문에, 구조적으로 전열교환소자(20)의 양측 흡입면 전체를 다 사용할 수 있어 전열교환소자(20)의 열교환 효율을 크게 향상시킬 수 있는 장점이 있다.However, in the present invention, even when the length of both suction surfaces of the total heat exchange element 20 is long, the inlet passage 11 and the discharge passage 12 are provided through the indoor suction opening 13 and the outdoor suction opening 14. Since each sucked air is uniformly transmitted to both suction surfaces of the total heat exchange element 20 by the air induction plates 70 and 80, as shown in FIG. 6, structurally, both suction surfaces of the heat exchange element 20 Since the whole can be used, there is an advantage that can greatly improve the heat exchange efficiency of the total heat exchange element (20).

즉, 본 고안에서는 도 6에서와 같이 흡입유로(11) 및 배출유로(12)의 입구로 각각 흡입된 공기가 공기유도판(70)(80)에 의해 흡입유로(11) 및 배출유로(12)의 입구로부터 멀리 떨어진 곳에 위치한 전열교환소자(20)의 양측 흡입면 ‘C’부위와 ‘D’부위로도 유도되어 잘 전달되고, 이에 의해 전열교환소자(20)의 양측 흡입면에서 전체적으로 고르게 열교환이 이루어지므로 전열교환소자(20)의 열교환 효율을 크게 향상시킬 수 있는 장점이 있다.That is, in the present invention, the air sucked into the inlet of the suction passage 11 and the discharge passage 12, respectively, as shown in FIG. 6 is sucked in the flow passage 11 and the discharge passage 12 by the air guide plate 70, 80 The suction side 'C' and 'D' portions of both sides of the total heat exchange element 20 located far away from the inlet are also transferred to the wells, whereby they are evenly distributed on both sides of the heat exchange element 20. Since the heat exchange is made there is an advantage that can greatly improve the heat exchange efficiency of the total heat exchange element (20).

도 1은 종래 전열교환기의 외관을 보인 사시도. 1 is a perspective view showing the appearance of a conventional total heat exchanger.

도 2는 종래 전열교환기의 내부를 보인 사시도.Figure 2 is a perspective view showing the inside of a conventional heat exchanger.

도 3은 종래 전열교환기의 정단면도.Figure 3 is a front sectional view of a conventional total heat exchanger.

도 4는 종래 전열교환기의 평단면도.Figure 4 is a plan sectional view of a conventional total heat exchanger.

도 5는 본 고안의 구조를 보인 사시도.5 is a perspective view showing the structure of the present invention.

도 6은 본 고안의 작용을 보인 평단면도.Figure 6 is a plan sectional view showing the operation of the present invention.

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 본체 11 : 흡입유로10: main body 11: suction flow path

12 : 배출유로 13 : 실내흡입구12: discharge passage 13: indoor suction

14 : 실외흡입구 15 : 실내배출구14: outdoor inlet 15: indoor outlet

16 : 실외배출구 20 : 전열교환소자16: outdoor outlet 20: total heat exchange element

30 : 필터 40 : 지지칸막이30 filter 40 support partition

50 : 흡기팬 60 : 배기팬50: intake fan 60: exhaust fan

70,80 : 공기유도판70,80: Air induction plate

Claims (1)

흡입,배출유로(11)(12)와 실내,외흡입구(13)(14) 및 실내,외배출구(15)(16)를 구비하는 본체(10), 본체(10)의 내부에 마름모꼴로 배치되어 실외공기와 실내공기를 서로 열교환시키는 전열교환소자(20), 전열교환소자(20)의 양측 흡입면에 각각 설치되어 이물질을 걸러내는 필터(30), 본체(10)의 내부 사면중앙에 각각 배치되어 전열교환소자(20)와 필터(30)를 지지하는 동시에 흡입유로(11)와 배출유로(12)를 구획하는 지지칸막이(40), 흡입유로(11)와 배출유로(12)의 출구에 각각 설치되는 흡기팬(50) 및 배기팬(60)으로 구성된 것에 있어서, 상기 흡입유로(11)와 배출유로(12)의 입구에 전열교환소자(20)의 양측 흡입면 끝단까지 길게 연장되는 공기유도판(70)(80)을 대각선상으로 경사지게 각각 설치한 것을 특징으로 하는 전열교환기의 흡입유도구조.A main body 10 having suction and discharge passages 11 and 12, indoor and external suction ports 13 and 14, and indoor and external discharge ports 15 and 16, and a lozenge disposed inside the main body 10. On the suction surfaces of both sides of the heat exchange element 20 and the heat exchange element 20 that exchange heat between the outdoor air and the indoor air, respectively, in the center of the internal slope of the filter 30 and the main body 10 for filtering foreign substances. A support partition 40 arranged to support the electrothermal exchange element 20 and the filter 30 and partition the suction passage 11 and the discharge passage 12, and the outlet of the suction passage 11 and the discharge passage 12. In each of the intake fan 50 and the exhaust fan 60 is installed in the inlet, the air extending to the inlet of the suction passage 11 and the discharge passage 12 to the end of the suction surface of both sides of the heat exchange element 20 long Suction induction structure of the total heat exchanger, characterized in that the induction plate 70, 80 is installed diagonally inclined.
KR2020080002391U 2008-02-22 2008-02-22 inhalation induction structure of electric heat exchange machine KR200451455Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101995387B1 (en) 2019-02-19 2019-07-02 주식회사 에코에어시스템 Heat exchange element with built-in filter
KR20220132157A (en) * 2021-03-23 2022-09-30 (주)케이에어 Hybrid ventilation system with waste heat recovery and heat storage functions for vehicles

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100556313B1 (en) * 2003-07-21 2006-03-03 엘지전자 주식회사 A ventilation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101995387B1 (en) 2019-02-19 2019-07-02 주식회사 에코에어시스템 Heat exchange element with built-in filter
KR20220132157A (en) * 2021-03-23 2022-09-30 (주)케이에어 Hybrid ventilation system with waste heat recovery and heat storage functions for vehicles

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