KR102356237B1 - Vertical type dual ventilation apparatus - Google Patents

Vertical type dual ventilation apparatus Download PDF

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KR102356237B1
KR102356237B1 KR1020210075840A KR20210075840A KR102356237B1 KR 102356237 B1 KR102356237 B1 KR 102356237B1 KR 1020210075840 A KR1020210075840 A KR 1020210075840A KR 20210075840 A KR20210075840 A KR 20210075840A KR 102356237 B1 KR102356237 B1 KR 102356237B1
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South Korea
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air supply
exhaust
outdoor
heat exchange
support plates
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KR1020210075840A
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Korean (ko)
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임만순
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임만순
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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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • 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
    • F24F13/082—Grilles, registers or guards
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein
    • 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)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

The present invention relates to a standing dual ventilation apparatus. The standing dual ventilation apparatus comprises: a casing having a first and a second indoor air supply port separated from each other on the upper surface thereof, a first and a second indoor exhaust port on the front surface thereof, and a first and a second outdoor air supply port and an outdoor exhaust port on the rear surface thereof; a first and a second heat exchange element vertically inserted into both sides in the casing to heat-exchange indoor air and outdoor air; an air supply dual fan assembly provided on the upper side in the middle of the inside of the casing to be positioned between the first and second heat exchange elements, and generating a first air supply flow in which outdoor air is supplied to indoor space through the first outdoor air supply port, the first heat exchange element, and the first indoor air supply port, and a second air supply flow in which outdoor air is supplied to indoor space through the second outdoor air supply port, the second heat exchange element, and the second indoor air supply port; and an exhaust fan assembly provided on the lower side in the middle of the inside of the casing to be positioned between the first and second heat exchange elements, and generating a first exhaust flow in which indoor air is discharged to outdoor space through the first indoor exhaust port, the first heat exchange element, and the outdoor exhaust port, and a second exhaust flow in which indoor air is discharged to outdoor space through the second indoor exhaust port, the second heat exchange element, and the outdoor exhaust port. According to the present invention, indoor air is ventilated while the indoor air and outdoor air are heat-exchanged, and the flow loss of the indoor air and the outdoor air is reduced.

Description

입형 듀얼 환기장치{VERTICAL TYPE DUAL VENTILATION APPARATUS}VERTICAL TYPE DUAL VENTILATION APPARATUS

본 발명은 입형 듀얼 환기장치에 관한 것이다.The present invention relates to a vertical dual ventilator.

일반적으로 건물의 실내가 외부와 통풍이 잘되지 않은 상태에서 실내에서 사람이 장시간 활동하게 되면 실내 공기의 오염 및 CO2 증가로 인하여 쾌적한 상태를 유지하지 못하게 되므로 실내를 환기시켜주어야 한다. 창문을 열어 환기시키게 되면 오염물질이 유입될 뿐만 아니라 내부 열 손실이 발생된다. 이러한 문제점을 해결하는 장치가 바로 전열교환기가 구비된 환기시스템이다.In general, if a person is active indoors for a long time in a state where the indoor air is not well ventilated from the outside, it is difficult to maintain a comfortable state due to indoor air pollution and CO2 increase. Opening a window to ventilate not only introduces pollutants but also causes internal heat loss. A device to solve this problem is a ventilation system equipped with a total heat exchanger.

대한민국 공개특허 제10-2019-0122074호(2019. 10. 29. 공개일)(이하, 선행기술이라 함)에는 환기시스템의 일예로, 건물의 벽에 설치되는 전열교환기와, 그 전열교환기와 건물의 실내(들)를 연결시켜 전열교환기를 거친 외부 공기를 실내로 유입되도록 안내하는 실외공기 유입배관과, 전열교환기와 건물의 실내(들)를 연결시켜 실내의 공기를 전열교환기를 거쳐 실외로 배출되도록 안내하는 실내공기 배출배관이 개시되어 있다.Republic of Korea Patent Publication No. 10-2019-0122074 (published on October 29, 2019) (hereinafter referred to as prior art) discloses an example of a ventilation system, a total heat exchanger installed on the wall of a building, and the total heat exchanger and the building An outdoor air inlet pipe that connects the indoor(s) of An indoor air exhaust pipe for guiding as much as possible is disclosed.

그러나 선행기술은 전열교환기를 건물의 벽에 실외와 연통되도록 설치되고 그 전열교환기에 실외공기 유입배관과 실내공기 배출배관을 설치하여 실내와 연결시키게 되므로 배관 구성이 복잡하게 될 뿐만 아니라 유로 저항이 크게 작용하여 유동 손실이 큰 문제점이 있다.However, in the prior art, the total heat exchanger is installed on the wall of a building so that it communicates with the outdoors, and the outdoor air inlet pipe and indoor air exhaust pipe are installed in the total heat exchanger to connect indoors. There is a problem in that the flow loss is large.

본 발명의 목적은 실내공기와 실외공기를 열교환시키면서 실내 공기를 환기시키되, 실내 공기와 실외 공기의 유동 손실을 감소시키는 입형 듀얼 환기장치를 제공하는 것이다.It is an object of the present invention to provide a vertical dual ventilation device that ventilates indoor air while exchanging heat between indoor air and outdoor air, and reduces the flow loss between indoor air and outdoor air.

상기 목적을 달성하기 위하여, 상면에 서로 간격을 두고 제1,2 실내측 급기구가 구비되고, 전면에 제1,2 실내측 배기구가 구비되고, 후면에 제1,2 실외측 급기구와 실외측 배기구가 구비된 케이싱; 상기 케이싱의 내부 양쪽에 각각 수직 방향으로 삽입되어 각각 실내 공기와 실외 공기를 열교환시키는 제1,2 열교환소자; 상기 제1,2 열교환소자 사이에 위치하도록 상기 케이싱의 내부 가운데 상측에 구비되며, 실외 공기가 상기 제1 실외측 급기구 - 제1 열교환소자 - 제1 실내측 급기구를 통해 실내로 급기되는 제1 급기유동과 실외 공기가 제2 실외측 급기구 - 제2 열교환소자 - 제2 실내측 급기구를 통해 실내로 급기되는 제2 급기유동을 각각 발생시키는 급기듀얼팬어셈블리; 상기 제1,2 열교환소자 사이에 위치하도록 상기 케이싱의 내부 가운데 하측에 구비되며, 실내 공기가 제1 실내측 배기구 - 제1 열교환소자 - 실외측 배기구를 통해 실외로 배기되는 제1 배기유동과 실내 공기가 제2 실내측 배기구 - 제2 열교환소자 - 실외측 배기구를 통해 실외로 배기되는 제2 배기유동을 각각 발생시키는 배기팬어셈블리를 포함하는 입형 듀얼 환기장치가 제공된다.In order to achieve the above object, the first and second indoor air supply ports are provided on the upper surface at a distance from each other, the first and second indoor air exhaust ports are provided on the front side, and the first and second outdoor side air supply ports and the outdoor air outlet port are provided on the rear surface. a casing provided with a side exhaust port; first and second heat exchange elements inserted into both sides of the casing in a vertical direction to exchange heat between indoor air and outdoor air, respectively; It is provided in the upper middle of the inside of the casing so as to be located between the first and second heat exchange elements, and the outdoor air is supplied into the room through the first outdoor air supply port - the first heat exchange element - the first indoor air supply port. an air supply dual fan assembly for generating a first air supply flow and a second air supply flow in which outdoor air is supplied into the room through a second outdoor air supply port, a second heat exchange element, and a second indoor air supply port, respectively; A first exhaust flow provided at the lower middle of the inside of the casing so as to be located between the first and second heat exchange elements, and through which indoor air is exhausted to the outdoors through a first indoor exhaust port - a first heat exchange element - an outdoor exhaust port There is provided a vertical dual ventilation device including exhaust fan assemblies each generating a second exhaust flow in which air is exhausted to the outdoors through a second indoor exhaust port, a second heat exchange element, and an outdoor exhaust port.

상기 급기듀얼팬어셈블리는 서로 간격을 두고 위치하는 제1,2 지지판들과, 상기 제1,2 지지판들 사이에 위치하며 두 개의 모터축이 제1,2 지지판들을 각각 관통하도록 상기 제1,2 지지판에 고정되는 양축회전모터와, 상기 제1 지지판에 관통된 양축회전모터의 모터축에 결합되는 제1 급기팬과, 상기 제2 지지판에 관통된 양축회전모터의 모터축에 결합되는 제2 급기팬을 포함하는 것이 바람직하다.The air supply dual fan assembly includes first and second support plates spaced apart from each other, and the first and second support plates positioned between the first and second support plates so that two motor shafts pass through the first and second support plates, respectively. A double-axis rotary motor fixed to the support plate, a first air supply fan coupled to the motor shaft of the double-axis rotary motor penetrating through the first support plate, and a second supply air coupled to the motor shaft of the dual-axis rotary motor penetrating through the second support plate It is preferred to include a fan.

상기 제1,2 지지판들 사이 공간을 구획하여 상기 제1 급기팬으로 유입되는 실외공기와 제2 급기팬으로 유입되는 실외공기를 분리시키는 유동혼합방지판이 더 구비되는 것이 바람직하다.Preferably, a flow mixing prevention plate is further provided to partition the space between the first and second support plates to separate the outdoor air flowing into the first air supply fan from the outdoor air flowing into the second air supply fan.

상기 배기팬어셈블리는 서로 간격을 두고 위치하는 제1,2 지지판들과, 모터축이 제2 지지판을 관통하도록 제2 지지판에 고정되는 단축회전모터와, 상기 제1,2 지지판들 사이에 위치하여 상기 단축회전모터의 모터축에 결합되는 배기팬을 포함하는 것이 바람직하다.The exhaust fan assembly includes first and second support plates spaced apart from each other, a single-axis rotation motor fixed to the second support plate so that the motor shaft passes through the second support plate, and the first and second support plates positioned between the first and second support plates. It is preferable to include an exhaust fan coupled to the motor shaft of the single-axis rotation motor.

상기 배기팬어셈블리는 서로 간격을 두고 위치하는 제1,2 지지판들과, 상기 제1,2 지지판들 사이에 위치하며 두 개의 모터축이 제1,2 지지판들을 각각 관통하도록 상기 제1,2 지지판에 고정되는 양축회전모터와, 상기 제1 지지판에 관통된 양축회전모터의 모터축에 결합되는 제1 배기팬과, 상기 제2 지지판에 관통된 양축회전모터의 모터축에 결합되는 제2 배기팬을 포함할 수도 있다.The exhaust fan assembly includes first and second support plates spaced apart from each other, and the first and second support plates positioned between the first and second support plates so that two motor shafts pass through the first and second support plates, respectively. A dual-axis rotary motor fixed to the, a first exhaust fan coupled to the motor shaft of the dual-axis rotary motor penetrated through the first support plate, and a second exhaust fan coupled to the motor shaft of the double-axis rotary motor penetrated through the second support plate may include

상기 제1,2 지지판들 사이 공간을 구획하여 상기 제1 배기팬으로 유입되는 실외공기와 제2 배기팬으로 유입되는 실외공기를 분리시키는 유동혼합방지판이 더 구비되는 것이 바람직하다.Preferably, a flow mixing prevention plate is further provided to partition a space between the first and second support plates to separate the outdoor air flowing into the first exhaust fan from the outdoor air flowing into the second exhaust fan.

본 발명은 제1,2 열교환소자, 급기듀얼팬어셈블리, 배기팬어셈블리가 내부에 구비된 케이싱을 실내에 설치하고 케이싱의 제1,2 실외측 급기구와 실외측 배기구를 연결관을 통해 실외와 연통시키게 되므로 실내 공기가 실외로 배출되는 유로와 실외 공기가 실내로 급기되는 유로가 짧게 되어 실내 공기와 실외 공기의 유동 손실을 감소시키게 될 뿐만 아니라 급기듀얼팬어셈블리와 배기팬어셈블리의 회전모터 구동 전력을 감소시키게 된다.According to the present invention, a casing having the first and second heat exchange elements, the air supply dual fan assembly and the exhaust fan assembly is installed indoors, and the first and second outdoor air supply ports and the outdoor exhaust ports of the casing are connected to the outside through a connecting pipe. As the flow path through which the indoor air is discharged to the outdoors and the path through which the outdoor air is supplied to the room are shortened, the flow loss between the indoor and outdoor air is reduced as well as the rotational motor driving power of the air supply dual fan assembly and the exhaust fan assembly. will decrease

또한, 본 발명의 급기듀얼팬어셈블리가 제1,2 지지판들, 양축회전모터, 제1,2 급기팬을 포함하게 되어 한 개의 양축회전모터로 제1,2 급기팬을 구동시키게 되므로 구성이 컴팩트하여 설치 공간을 최소화하게 될 뿐만 아니라 소비전력을 감소시키게 된다. 아울러, 제1,2 지지판 사이 공간에 유동혼합방지판이 구비되는 경우 제1,2 지지판들 사이 공간을 구획하여 제1 급기팬으로 유입되는 실외공기와 제2 급기팬으로 유입되는 실외공기를 분리시켜 두 개의 실외공기 유동의 혼합으로 인한 유동 손실을 감소시키게 된다.In addition, since the air supply dual fan assembly of the present invention includes the first and second support plates, the double-axis rotary motor, and the first and second air supply fans, a single double-axis rotary motor drives the first and second air supply fans, so the configuration is compact Thus, the installation space is minimized and power consumption is reduced. In addition, when a flow mixing prevention plate is provided in the space between the first and second support plates, the space between the first and second support plates is partitioned to separate the outdoor air flowing into the first air supply fan from the outdoor air flowing into the second air supply fan. The flow loss due to mixing of the two outdoor air flows is reduced.

또한, 본 발명의 배기팬어셈블리가 제1,2 지지판들, 양축회전모터, 제1,2 배기팬을 포함하게 되는 경우 한 개의 양축회전모터로 제1,2 배기팬을 구동시키게 되므로 구성이 컴팩트하여 설치 공간을 최소화하게 될 뿐만 아니라 소비전력을 감소시키게 된다. 아울러, 제1,2 지지판 사이 공간에 유동혼합방지판이 구비되는 경우 제1,2 지지판들 사이 공간을 구획하여 제1 배기팬으로 배기되는 실내공기와 제2 배기팬으로 배기되는 실내공기를 분리시켜 두 개의 실내공기 유동의 혼합으로 인한 유동 손실을 감소시키게 된다.In addition, when the exhaust fan assembly of the present invention includes the first and second support plates, the double-axis rotary motor, and the first and second exhaust fans, the first and second exhaust fans are driven by a single double-axis rotary motor, so the configuration is compact Thus, the installation space is minimized and power consumption is reduced. In addition, when a flow mixing prevention plate is provided in the space between the first and second support plates, the space between the first and second support plates is partitioned to separate the indoor air exhausted by the first exhaust fan from the indoor air exhausted by the second exhaust fan. The flow loss due to mixing of the two room air flows is reduced.

도 1은 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 도시한 사시도,
도 2는 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 도시한 평면도,
도 3은 본 발명에 따른 입형 듀얼 환기장치 일실시예의 내부 전면쪽을 도시한 사시도,
도 4는 본 발명에 따른 입형 듀얼 환기장치 일실시예의 내부 후면쪽을 도시한 사시도,
도 5는 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 구성하는 급기듀얼팬어셈블리와 배기팬어셈블리의 일예를 도시한 정면도,
도 6은 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 구성하는 배기팬어셈블리에 유동혼합방지판이 구비된 것을 도시한 정면도,
도 7은 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 구성하는 배기팬어셈블리에 유동혼합방지판이 구비된 것을 도시한 정면도,
도 8은 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 구성하는 배기팬어셈블리의 제2 실시예를 도시한 정면도,
도 9는 도 8의 A-A 단면도,
도 10은 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 구성하는 실외측 배기구의 다른 일예를 도시한 정면도,
도 11은 본 발명에 따른 입형 듀얼 환기장치의 작동상태를 도시한 평면도.1 is a perspective view showing an embodiment of a vertical dual ventilation device according to the present invention;
2 is a plan view showing an embodiment of a vertical dual ventilation device according to the present invention;
3 is a perspective view showing the inner front side of an embodiment of a vertical dual ventilation device according to the present invention;
4 is a perspective view showing the inner rear side of an embodiment of a vertical dual ventilation device according to the present invention;
5 is a front view showing an example of an air supply dual fan assembly and an exhaust fan assembly constituting an embodiment of the vertical dual ventilation device according to the present invention;
6 is a front view showing that a flow mixing prevention plate is provided in the exhaust fan assembly constituting an embodiment of the vertical dual ventilation device according to the present invention;
7 is a front view showing that a flow mixing prevention plate is provided in the exhaust fan assembly constituting an embodiment of the vertical dual ventilation device according to the present invention;
8 is a front view showing a second embodiment of an exhaust fan assembly constituting an embodiment of a vertical dual ventilation device according to the present invention;
9 is a cross-sectional view taken along the AA of FIG. 8;
10 is a front view showing another example of an outdoor exhaust port constituting an embodiment of the vertical dual ventilation device according to the present invention;
11 is a plan view showing the operating state of the vertical dual ventilation device according to the present invention.

이하, 본 발명에 따른 입형 듀얼 환기장치의 실시예를 첨부도면을 참조하여 설명한다.Hereinafter, an embodiment of a vertical dual ventilation device according to the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 도시한 사시도이다. 도 2는 본 발명에 따른 입형 듀얼 환기장치의 일실시예를 도시한 평면도이다. 도 3은 본 발명에 따른 입형 듀얼 환기장치 일실시예의 내부 전면쪽을 도시한 사시도이다. 도 4는 본 발명에 따른 입형 듀얼 환기장치 일실시예의 내부 후면쪽을 도시한 사시도이다.1 is a perspective view showing an embodiment of a vertical dual ventilation device according to the present invention. 2 is a plan view showing an embodiment of a vertical dual ventilation device according to the present invention. 3 is a perspective view showing the inner front side of an embodiment of the vertical dual ventilation device according to the present invention. 4 is a perspective view showing the inner rear side of an embodiment of the vertical dual ventilation device according to the present invention.

도 1, 2, 3, 4에 도시한 바와 같이, 본 발명에 따른 입형 듀얼 환기장치의 일실시예는, 케이싱(100), 제1,2 열교환소자(210)(220), 급기듀얼팬어셈블리(300), 배기팬어셈블리(400)를 포함한다.1, 2, 3, and 4, an embodiment of the vertical dual ventilation device according to the present invention includes a casing 100, first and second heat exchange elements 210 and 220, and an air supply dual fan assembly. 300 , and an exhaust fan assembly 400 .

케이싱(100)은 상면에 서로 간격을 두고 제1,2 실내측 급기구(101)(102)가 구비되고, 전면에 제1,2 실내측 배기구(103)(104)가 구비되고, 후면에 제1,2 실외측 급기구(105)(106)와 실외측 배기구(107)가 구비된다. 케이싱(100)의 일예로, 케이싱(100)은, 대략적인 육면체 형상으로, 전면(110), 후면(120), 좌측면(130), 우측면(140), 상면(150), 하면(160)을 포함한다. 전,후,좌,우,상,하면은 각각 정면도를 기준으로 명칭을 설정한 것이다. 상면(150)의 좌측면(130)쪽에 제1 실내측 급기구(101)가 구비되고 우측면(140)쪽에 제2 실내측 급기구(102)가 구비된다. 전면(110)의 좌측면(130)쪽에 제1 실내측 배기구(103)가 구비되고 우측면(140)쪽에 제2 실내측 배기구(104)가 구비된다. 후면(120)의 좌측면(130)쪽에 제1 실외측 급기구(105)가 구비되고 우측면(140)쪽에 제2 실외측 급기구(106)가 구비되고 제1,2 실외측 급기구(105)(106) 사이에 실외측 배기구(107)가 구비된다. 케이싱(100)의 후면(120)에 유로형성커버(170)가 결합되고 그 유로형성커버(1700에 제1,2 실외측 급기구(105)(106)와 실외측 배기구(107)와 연통되는 제1,2,3 유로가 형성될 수도 있다.The casing 100 is provided with first and second indoor air supply ports 101 and 102 spaced apart from each other on the upper surface, and the first and second indoor air exhaust ports 103 and 104 are provided on the front side, and at the rear surface. First and second outdoor air supply ports 105 and 106 and outdoor exhaust ports 107 are provided. As an example of the casing 100 , the casing 100 has an approximate hexahedral shape, the front 110 , the rear 120 , the left side 130 , the right side 140 , the upper surface 150 , the lower surface 160 ) includes The names of the front, rear, left, right, top, and bottom are set based on the front view, respectively. The first indoor air supply port 101 is provided on the left side 130 side of the upper surface 150 and the second indoor side air supply port 102 is provided on the right side 140 side. The first indoor exhaust port 103 is provided on the left side 130 side of the front side 110 and the second indoor side exhaust port 104 is provided on the right side 140 side. The first outdoor air inlet 105 is provided on the left side 130 of the rear side 120 , the second outdoor air supply port 106 is provided on the right side 140 , and the first and second outdoor air supply ports 105 are provided on the right side 140 . ) (106), an outdoor exhaust port (107) is provided. A flow path forming cover 170 is coupled to the rear surface 120 of the casing 100, and the flow path forming cover 1700 communicates with the first and second outdoor air supply ports 105 and 106 and the outdoor side exhaust port 107. First, second, and third flow paths may be formed.

제1,2 열교환소자(210)(220)는 케이싱(100)의 내부 양쪽에 각각 수직 방향으로 삽입되어 각각 실내 공기와 실외 공기를 열교환시킨다. 제1 열교환소자(210)는 케이싱(100)의 내부 높이와 상응하는 높이와 횡단면이 사각형인 사각기둥 형태로 형성된다. 제2 열교환소자(220)는 제1 열교환소자(210)와 같은 크기와 형상으로 형성됨이 바람직하다. 제1,2 열교환소자(210)(220)는 전면과 후면 방향으로 실내 공기가 유동하고 좌측과 우측방향으로 실외 공기가 유동하며, 실내 공기와 실외 공기가 서로 교차 유동하면서 서로 열교환된다. 제1 열교환소자(210)는 실외 공기가 좌측면(130)에서 우측면(140) 방향으로 유동하고, 제2 열교환소자(220)는 실외 공기가 우측면(140)에서 좌측면(13)으로 유동한다. 제1 열교환소자(210)의 좌측면쪽에 실외 공기를 여과하는 필터유닛(F)이 구비되고, 제2 열교환소자(220)의 우측면쪽에 실외 공기를 여과하는 필터유닛(F)이 구비되는 것이 바람직하다.The first and second heat exchange elements 210 and 220 are vertically inserted into both sides of the casing 100 to exchange heat between indoor air and outdoor air, respectively. The first heat exchange element 210 is formed in the form of a square column having a height corresponding to the inner height of the casing 100 and a square cross-section. The second heat exchange element 220 is preferably formed in the same size and shape as the first heat exchange element 210 . In the first and second heat exchange elements 210 and 220 , indoor air flows in front and rear directions, outdoor air flows in left and right directions, and indoor air and outdoor air exchange heat with each other while cross-flowing with each other. In the first heat exchange element 210 , outdoor air flows from the left surface 130 to the right surface 140 , and in the second heat exchange element 220 , outdoor air flows from the right surface 140 to the left surface 13 . . Preferably, a filter unit (F) for filtering outdoor air is provided on the left side of the first heat exchange element 210 and a filter unit (F) for filtering outdoor air is provided on the right side of the second heat exchange element (220). do.

급기듀얼팬어셈블리(300)는 제1,2 열교환소자(210)(220) 사이에 위치하도록 케이싱(100)의 내부 가운데 상측에 구비된다. 급기듀얼팬어셈블리(300)는 실외 공기가 제1 실외측 급기구(105) - 제1 열교환소자(210) - 제1 실내측 급기구(101)를 통해 실내로 급기되는 제1 급기유동과, 실외 공기가 제2 실외측 급기구(106) - 제2 열교환소자(220) - 제2 실내측 급기구(102)를 통해 실내로 급기되는 제2 급기유동을 각각 발생시킨다.The air supply dual fan assembly 300 is provided at the upper middle of the inside of the casing 100 so as to be positioned between the first and second heat exchange elements 210 and 220 . The air supply dual fan assembly 300 includes a first air supply flow in which outdoor air is supplied into the room through the first outdoor air supply port 105 - the first heat exchange element 210 - the first indoor air supply port 101; A second air supply flow is generated in which outdoor air is supplied into the room through the second outdoor air supply port 106 - the second heat exchange element 220 - and the second indoor air supply port 102, respectively.

급기듀얼팬어셈블리(300)의 일예로, 도 3, 4, 5에 도시한 바와 같이, 급기듀얼팬어셈블리(300)는 서로 간격을 두고 위치하는 제1,2 지지판(310)(320)들과, 그 제1,2 지지판(310)(320)들 사이에 위치하며 두 개의 모터축이 제1,2 지지판(310)(320)들을 각각 관통하도록 제1,2 지지판(310)(320)에 고정되는 양축회전모터(330)와, 제1 지지판(310)에 관통된 양축회전모터(330)의 모터축에 결합되는 제1 급기팬(340)과, 제2 지지판(320)에 관통된 양축회전모터(330)의 모터축에 결합되는 제2 급기팬(350)을 포함한다. 제1 지지판(310)은 제1 열교환소자(210)측에 위치하고 제2 지지판(320)은 제2 열교환소자(220)측에 위치한다. 제1,2 지지판(310)(320)은 각각 내부에 공기가 유입되는 유입구들이 구비된다. 양축회전모터(330)는 모터본체의 양쪽에 각각 모터축이 구비되고 두 개의 모터축이 제1,2 지지판(310)(320)에 관통된 상태에서 모터본체의 양쪽이 각각 제1,2 지지판(310)(320)에 고정된다. 제1,2 급기팬(340)(350)은 각각 시로코팬인 것이 바람직하다. 제1 급기팬(340)은 제1 열교환소자(210)와 제1 지지판(310) 사이에 위치하여 모터축에 결합되고 그 토출구(10)는 케이싱(100)의 상면으로 향하며 제1 실내측 급기구(101)에 위치한다. 제2 급기팬(350)은 제2 열교환소자(220)와 제2 지지판(320) 사이에 위치하여 모터축에 결합되고 그 토출구(10)는 케이싱(100)의 상면으로 향하며 제2 실내측 급기구(102)에 위치한다.As an example of the air supply dual fan assembly 300, as shown in FIGS. 3, 4 and 5, the air supply dual fan assembly 300 includes first and second support plates 310 and 320 located at a distance from each other and , located between the first and second support plates 310 and 320 and on the first and second support plates 310 and 320 so that two motor shafts penetrate the first and second support plates 310 and 320, respectively. The fixed double-axis rotary motor 330, the first air supply fan 340 coupled to the motor shaft of the double-axis rotary motor 330 penetrated through the first support plate 310, and the two shafts penetrated through the second support plate 320 and a second air supply fan 350 coupled to the motor shaft of the rotary motor 330 . The first support plate 310 is positioned on the side of the first heat exchange element 210 , and the second support plate 320 is positioned on the side of the second heat exchange element 220 . The first and second support plates 310 and 320 are provided with inlets through which air is introduced, respectively. The two-axis rotating motor 330 is provided with motor shafts on both sides of the motor body, and in a state where the two motor shafts penetrate the first and second support plates 310 and 320, both sides of the motor body have first and second support plates, respectively. It is fixed to (310) and (320). The first and second air supply fans 340 and 350 are preferably sirocco fans, respectively. The first air supply fan 340 is positioned between the first heat exchange element 210 and the first support plate 310 and is coupled to the motor shaft, and its discharge port 10 is directed toward the upper surface of the casing 100 and serves as the first indoor air supply. It is located in the instrument 101 . The second air supply fan 350 is positioned between the second heat exchange element 220 and the second support plate 320 and is coupled to the motor shaft, and its outlet 10 is directed toward the upper surface of the casing 100 and serves as a second indoor air supply. located on the instrument 102 .

또한, 도 6에 도시한 바와 같이, 제1,2 지지판(310)(320)들 사이에 위치하여 제1,2 지지판(310)(320)들 사이 공간을 구획하는 유동혼합방지판(360)이 구비되는 것이 바람직하다. 유동혼합방지판(360)은 제1 급기팬(340)으로 유입되는 실외공기와 제2 급기팬(350)으로 유입되는 실외공기를 분리시킨다.In addition, as shown in FIG. 6 , the flow mixing prevention plate 360 is positioned between the first and second support plates 310 and 320 to partition the space between the first and second support plates 310 and 320 . It is preferable that this is provided. The flow mixing prevention plate 360 separates the outdoor air flowing into the first air supply fan 340 from the outdoor air flowing into the second air supply fan 350 .

급기듀얼팬어셈블리(300)는, 양축회전모터(330)가 작동함에 따라 그 회전력이 두 모터축을 통해 제1,2 급기팬(340)(350)에 전달되어 제1,2 급기팬(340)(350)이 각각 회전하면서 유동을 발생시키게 된다. 제1,2 급기팬(340)(350)이 각각 회전함에 따라 실외공기가 제1 급기유로인 제1 실외측 급기구(105) - 제1 열교환소자(210) - 제1 급기팬(340) - 제1 실내측 급기구(101)를 통해 실내로 급기됨과 동시에 실외공기가 제2 급기유로인 제2 실외측 급기구(106) - 제2 열교환소자(220) - 제2 급기팬(350) - 제2 실내측 급기구(102)를 통해 실내로 급기된다. 즉, 제1,2 급기팬(340)(350)은 제1 급기유로로 제1 급기유동을 발생시킴과 동시에 제2 급기유로로 제2 급기유동을 발생시킨다. 제1 급기유동은 실외공기가 제1 열교환소자(210)의 좌측에서 우측으로 유동하고 제1 급기팬(340)의 양측 흡입구에서 흡입되어 원주 방향으로 위치하는 토출구(10)를 통해 토출되고, 제2 급기유동은 실외공기가 제2 열교환소자(220)의 우측에서 좌측으로 유동하고 제2 급기팬(350)의 양측 흡입구에서 흡입되어 원주 방향으로 위치하는 토출구(10)를 통해 토출된다. 이때, 유동혼합방지판(360)이 구비되는 경우 제1 급기팬(340)의 흡입구로 흡입되는 제1 급기유동과 제2 급기팬(350)의 흡입구로 흡입되는 제2 급기유동이 서로 혼합되어 부딪히는 것을 방지하여 제1,2 급기유동에 의한 유동저항이 발생되는 것을 방지한다.In the air supply dual fan assembly 300 , as the double-axis rotation motor 330 operates, the rotational force is transmitted to the first and second air supply fans 340 and 350 through the two motor shafts, and the first and second air supply fans 340 . Each of the 350 is rotated to generate a flow. As the first and second air supply fans 340 and 350 rotate, respectively, the first outdoor air supply port 105 - the first heat exchange element 210 - the first air supply fan 340, in which the outdoor air is the first air supply passage - A second outdoor air supply port 106, which is a second air supply passage for outdoor air while supplying air to the room through the first indoor air supply port 101 - Second heat exchange element 220 - Second air supply fan 350 - Air is supplied into the room through the second indoor air inlet (102). That is, the first and second air supply fans 340 and 350 generate a first air supply flow to the first air supply passage and a second air flow to the second air supply passage at the same time. In the first supply air flow, outdoor air flows from the left to the right of the first heat exchange element 210, is sucked in from both suction ports of the first air supply fan 340, and is discharged through the discharge ports 10 located in the circumferential direction, In the secondary air flow, outdoor air flows from the right to the left of the second heat exchange element 220 , is sucked in from both suction ports of the second air supply fan 350 , and is discharged through the discharge ports 10 located in the circumferential direction. At this time, when the flow mixing prevention plate 360 is provided, the first air supply flow sucked into the inlet of the first air supply fan 340 and the second air flow sucked into the inlet of the second air supply fan 350 are mixed with each other. It prevents collision and flow resistance caused by the first and second supply air flow.

배기팬어셈블리(400)는 제1,2 열교환소자(210)(220) 사이에 위치하도록 케이싱(100)의 내부 가운데 하측에 구비된다. 배기팬어셈블리(400)는 실내 공기가 제1 실내측 배기구(103) - 제1 열교환소자(210) - 실외측 배기구(107)를 통해 실외로 배기되는 제1 배기유동과, 실내 공기가 제2 실내측 배기구(104) - 제2 열교환소자(220) - 실외측 배기구(107)를 통해 실외로 배기되는 제2 배기유동을 각각 발생시킨다.The exhaust fan assembly 400 is provided at the lower middle of the inside of the casing 100 so as to be positioned between the first and second heat exchange elements 210 and 220 . The exhaust fan assembly 400 includes a first exhaust flow in which indoor air is exhausted to the outside through the first indoor exhaust port 103 - the first heat exchange element 210 - the outdoor exhaust port 107, and the indoor air is The second exhaust flow exhausted to the outside through the indoor exhaust port 104 - the second heat exchange element 220 - the outdoor exhaust port 107 is generated, respectively.

배기팬어셈블리(400)의 제1 실시예로, 3, 4, 5에 도시한 바와 같이, 배기팬어셈블리(400)는 서로 간격을 두고 위치하는 제1,2 지지판(410)(420)들과, 모터축이 제2 지지판(420)을 관통하도록 제2 지지판(420)에 고정되는 단축회전모터(430)와, 제1,2 지지판(410)(420)들 사이에 위치하여 단축회전모터(430)의 모터축에 결합되는 배기팬(440)을 포함한다. 제1 지지판(410)은 제1 열교환소자(210)측에 위치하고 제2 지지판(420)은 제2 열교환소자(220)측에 위치한다. 제1,2 지지판(410)(420)은 각각 내부에 공기가 유입되는 유입구들이 구비된다. 배기팬어셈블리(400)의 제1,2 지지판(410)(420)은 각각 듀얼급기팬어셈블리(300)의 제1,2 지지판(310)(320)과 동일 수직 선상에 위치하는 것이 바람직하다. 배기팬어셈블리(400)의 제1,2 지지판(410)(420)은 각각 듀얼급기팬어셈블리(300)의 제1,2 지지판(310)(320)과 일체로 형성될 수도 있다. 배기팬어셈블리(400)의 제1,2 지지판(410)(420)과 듀얼급기팬어셈블리(300)의 제1,2 지지판(310)(320) 사이에 내부 공간을 상하부공간으로 구획하는 구획판(180)이 구비됨이 바람직하다. 상부공간에 듀얼급기팬어셈블리(300)가 위치하고, 하부공간에 배기팬어셈블리(400)가 위치한다. 단축회전모터(430)는 제2 지지판(420)에 장착되고 그 모터축이 제1,2 지지판(410)(420) 사이에 위치한다. 단축회전모터(430)는 제1 지지판(410)에 장착될 수도 있다. As a first embodiment of the exhaust fan assembly 400, as shown in 3, 4, and 5, the exhaust fan assembly 400 includes first and second support plates 410 and 420 positioned at a distance from each other and , a single axis rotation motor 430 fixed to the second support plate 420 so that the motor shaft passes through the second support plate 420, and the single axis rotation motor 430 positioned between the first and second support plates 410 and 420 ( It includes an exhaust fan 440 coupled to the motor shaft of the 430). The first support plate 410 is positioned on the side of the first heat exchange element 210 and the second support plate 420 is positioned on the side of the second heat exchange element 220 . The first and second support plates 410 and 420 are provided with inlets through which air is introduced, respectively. The first and second support plates 410 and 420 of the exhaust fan assembly 400 are preferably positioned on the same vertical line as the first and second support plates 310 and 320 of the dual air supply fan assembly 300, respectively. The first and second support plates 410 and 420 of the exhaust fan assembly 400 may be formed integrally with the first and second support plates 310 and 320 of the dual air supply fan assembly 300, respectively. A partition plate dividing the inner space into upper and lower spaces between the first and second support plates 410 and 420 of the exhaust fan assembly 400 and the first and second support plates 310 and 320 of the dual air supply fan assembly 300 (180) is preferably provided. The dual air supply fan assembly 300 is positioned in the upper space, and the exhaust fan assembly 400 is positioned in the lower space. The single-axis rotation motor 430 is mounted on the second support plate 420 and the motor shaft is positioned between the first and second support plates 410 and 420 . The single-axis rotation motor 430 may be mounted on the first support plate 410 .

배기팬(440)은 시로코팬인 것이 바람직하다. 배기팬(440)의 토출구(20)는 케이싱(100)의 후면쪽 방향으로 위치하여 실외측 배기구(170)와 연통된다. 배기팬어셈블리(400)의 제1 지지판(410) 옆에 제1 열교환소자(210)의 전후방향을 거친 실내 공기가 배기팬(440)의 한쪽 흡입구로 유입되도록 안내하는 제1 유로안내부재(450)가 구비되고 제2 지지판(420) 옆에 제2 열교환소자(220)의 전후방향을 거친 실내 공기가 배기팬(440)의 다른 한쪽 흡입구로 유입되도록 안내하는 제2 유로안내부재(460)가 구비되는 것이 바람직하다.The exhaust fan 440 is preferably a sirocco fan. The discharge port 20 of the exhaust fan 440 is positioned toward the rear side of the casing 100 to communicate with the outdoor exhaust port 170 . Next to the first support plate 410 of the exhaust fan assembly 400 , a first flow path guide member 450 guiding indoor air passing through the front and rear directions of the first heat exchange element 210 to be introduced into one inlet of the exhaust fan 440 . ) is provided and a second flow path guide member 460 is provided next to the second support plate 420 to guide indoor air passing through the front and rear directions of the second heat exchange element 220 into the other suction port of the exhaust fan 440 . It is preferable to be provided.

또한, 도 6, 7에 도시한 바와 같이, 배기팬(440)의 양쪽 흡입구로 흡입되는 공기가 서로 혼합되어 토출되지 않도록 배기팬(440)의 내부 중간 및 토출구(20)의 중간을 구획하는 배기측 유동혼합방지판(P)이 구비되는 것이 바람직하다. In addition, as shown in FIGS. 6 and 7 , the exhaust partitioning the inner middle of the exhaust fan 440 and the middle of the outlet 20 so that the air sucked into both inlet ports of the exhaust fan 440 is not mixed with each other and discharged. It is preferable that the side flow mixing prevention plate (P) is provided.

배기팬어셈블리(400)의 제1 실시예는 단축회전모터(430)가 작동함에 따라 그 회전력이 모터축을 통해 배기팬(440)에 전달되어 배기팬(440)이 회전하면서 유동을 발생시키게 된다. 배기팬(440)이 회전함에 따라 실내공기가 제1 배기유로인 제1 실내측 배기구(103) - 제1 열교환소자(210) - 배기팬(440)의 한쪽 흡입구 - 배기팬(440)의 토출구(20) - 실외측 배기구(107)를 통해 실외로 배기되며, 이와 동시에 실내공기가 제2 배기유로인 제2 실내측 배기구(104) - 제2 열교환소자(220) - 배기팬(440)의 다른 한쪽 흡입구 - 배기팬(440)의 토출구(20) - 실외측 배기구(107)를 통해 실외로 배기된다. 즉, 배기팬(440)은 제1 배기유로로 제1 배기유동을 발생시킴과 동시에 제2 배기유로로 제2 배기유동을 발생시킨다. 제1 배기유동은 제1 열교환소자(210)의 전면(케이싱의 전면)에서 후면(케이싱의 후면)쪽으로 유동하고, 제2 배기유동은 제2 열교환소자(220)의 전면(케이싱의 전면)에서 후면(케이싱의 후면)쪽으로 유동한다. 배기측 유동혼합방지판(P)이 구비되는 경우 배기팬(440)의 양쪽 흡입구로 각각 흡입되어 토출구(20)로 배기되는 공기가 서로 혼합되어 부딪히는 것을 방지하여 배기 유동저항이 발생되는 것을 방지한다.In the first embodiment of the exhaust fan assembly 400 , as the single-axis rotation motor 430 operates, the rotational force is transmitted to the exhaust fan 440 through the motor shaft to generate a flow while the exhaust fan 440 rotates. As the exhaust fan 440 rotates, the first indoor exhaust port 103 through which the indoor air is the first exhaust passage - the first heat exchange element 210 - one inlet of the exhaust fan 440 - the outlet of the exhaust fan 440 (20) - the second indoor exhaust port 104, which is exhausted to the outside through the outdoor exhaust port 107, and at the same time, the indoor air is a second exhaust passage - the second heat exchange element 220 - the exhaust fan 440 The other inlet - the outlet 20 of the exhaust fan 440 - is exhausted to the outside through the outdoor exhaust port 107. That is, the exhaust fan 440 generates a first exhaust flow to the first exhaust passage and a second exhaust flow to the second exhaust passage. The first exhaust flow flows from the front surface (front surface of the casing) to the rear surface (rear surface of the casing) of the first heat exchange element 210 , and the second exhaust flow flows from the front surface (front surface of the casing) of the second heat exchange element 220 . It flows towards the rear (the rear of the casing). When the exhaust side flow mixing prevention plate (P) is provided, the air that is respectively sucked into both inlet ports of the exhaust fan 440 and exhausted to the outlet port 20 is mixed and prevented from collided with each other, thereby preventing the occurrence of exhaust flow resistance. .

배기팬어셈블리(400)의 제2 실시예로, 도 8, 9에 도시한 바와 같이, 배기팬어셈블리(400)는 서로 간격을 두고 위치하는 제1,2 지지판(410')(420')들과, 그 제1,2 지지판(410')(420')들 사이에 위치하며 두 개의 모터축이 제1,2 지지판(410')(420')들을 각각 관통하도록 제1,2 지지판(410')(420')에 고정되는 양축회전모터(470)와, 제1 지지판(410')에 관통된 양축회전모터(470)의 모터축에 결합되는 제1 배기팬(480)과, 상기 제2 지지판(420')에 관통된 양축회전모터(470)의 모터축에 결합되는 제2 배기팬(490)을 포함한다. 제1 지지판(410')은 제1 열교환소자(210)측에 위치하고 제2 지지판(420')은 제2 열교환소자(220)측에 위치한다. 제1,2 지지판(410')(420')은 각각 내부에 공기가 유입되는 유입구들이 구비된다. 배기팬어셈블리(400)의 제1,2 지지판(410')(420')과 듀얼급기팬어셈블리(300)의 제1,2 지지판(310)(320) 사이에 내부 공간을 상하부공간으로 구획하는 구획판(180)이 구비됨이 바람직하다. 상부공간에 듀얼급기팬어셈블리(300)가 위치하고, 하부공간에 배기팬어셈블리(400)가 위치한다. 양축회전모터(470)는 모터본체의 양쪽에 각각 모터축이 구비되고 두 개의 모터축이 제1,2 지지판(410')(420')에 관통된 상태에서 모터본체의 양쪽이 각각 제1,2 지지판(410')(420')에 고정된다. 제1,2 배기팬(480)(490)은 각각 시로코팬인 것이 바람직하다. 제1 배기팬(480)은 제1 열교환소자(210)와 제1 지지판(410') 사이에 위치하여 모터축에 결합되고 그 토출구(21)는 케이싱(100)의 후면(120)쪽에 위치한다. 제2 배기팬(490)은 제2 열교환소자(220)와 제2 지지판(420') 사이에 위치하여 모터축에 결합되고 그 토출구(22)는 케이싱(100)의 후면(120)쪽에 위치한다. As a second embodiment of the exhaust fan assembly 400 , as shown in FIGS. 8 and 9 , the exhaust fan assembly 400 includes first and second support plates 410 ′ and 420 ′ spaced apart from each other. and the first and second support plates 410' and 420' positioned between the first and second support plates 410' and 420' so that two motor shafts penetrate the first and second support plates 410' and 420', respectively. A first exhaust fan 480 coupled to the motor shaft of the double-axis rotary motor 470 fixed to the ') 420', and the double-axis rotary motor 470 penetrated through the first support plate 410', and the first 2 It includes a second exhaust fan 490 coupled to the motor shaft of the double-axis rotary motor 470 penetrated through the support plate 420'. The first support plate 410 ′ is positioned on the side of the first heat exchange element 210 , and the second support plate 420 ′ is positioned on the side of the second heat exchange element 220 . The first and second support plates 410' and 420' are provided with inlets through which air is introduced, respectively. Partitioning the inner space between the first and second support plates 410' and 420' of the exhaust fan assembly 400 and the first and second support plates 310 and 320 of the dual air supply fan assembly 300 into upper and lower spaces It is preferable that the partition plate 180 is provided. The dual air supply fan assembly 300 is positioned in the upper space, and the exhaust fan assembly 400 is positioned in the lower space. The two-axis rotating motor 470 is provided with motor shafts on both sides of the motor body, and both sides of the motor body are first, 2 is fixed to the support plates 410' and 420'. The first and second exhaust fans 480 and 490 are preferably sirocco fans, respectively. The first exhaust fan 480 is positioned between the first heat exchange element 210 and the first support plate 410 ′, is coupled to the motor shaft, and the outlet 21 is located on the rear surface 120 side of the casing 100 . . The second exhaust fan 490 is positioned between the second heat exchange element 220 and the second support plate 420 ′ and is coupled to the motor shaft, and its outlet 22 is located on the rear surface 120 side of the casing 100 . .

또한, 제1,2 지지판(410')(420')들 사이에 위치하여 제1,2 지지판(410')(420')들 사이 공간을 구획하는 유동혼합방지판(360') 구비되는 것이 바람직하다. 유동혼합방지판(360')은 제1 배기팬(480)으로 유입되는 실내공기와 제2 배기팬(490)으로 유입되는 실내공기를 분리시킨다. 유동혼합방지판(360')은 제1,2 지지판(410')(420')들 사이 공간을 구획시 양축회전모터(470)의 본체가 관통하도록 유동혼합방지판(360')의 내부에 모터관통구멍이 구비된다.In addition, provided between the first and second support plates 410' and 420', the flow mixing prevention plate 360' that partitions the space between the first and second support plates 410' and 420' is provided. desirable. The flow mixing prevention plate 360 ′ separates the indoor air flowing into the first exhaust fan 480 from the indoor air flowing into the second exhaust fan 490 . The flow mixing prevention plate 360' is inside the flow mixing prevention plate 360' so that the body of the double-axis rotation motor 470 penetrates when dividing the space between the first and second support plates 410' and 420'. A motor through hole is provided.

배기팬어셈블리(400)의 제2 실시예의 경우, 도 10에 도시한 바와 같이, 케이싱(100)의 후면(120)에 두 개의 실외측 배기구(107')가 구비되고 그 두 개의 실외측 배기구(107')들에 각각 제1,2 배기팬(480)(490)의 토출구(21)(22)가 연통되는 것이 바람직하다.In the case of the second embodiment of the exhaust fan assembly 400, as shown in FIG. 10, two outdoor exhaust ports 107' are provided on the rear surface 120 of the casing 100, and the two outdoor exhaust ports ( It is preferable that the outlets 21 and 22 of the first and second exhaust fans 480 and 490 communicate with each of the 107').

배기팬어셈블리(400)의 제2 실시예는, 양축회전모터(470)가 작동함에 따라 그 회전력이 두 모터축을 통해 제1,2 배기팬(480)(490)에 전달되어 제1,2 배기팬(480)(490)이 각각 회전하면서 유동을 발생시키게 된다. 제1,2 배기팬(480)(490)이 각각 회전함에 따라 실내공기가 제1 배기유로인 제1 실내측 배기구(103) - 제1 열교환소자(210) - 제1 배기팬(480) - 실외측 배기구(107')를 통해 실외로 배기되며, 이와 동시에 실내공기가 제2 배기유로인 제2 실내측 배기구(104) - 제2 열교환소자(220) - 제2 배기팬(490) - 실외측 배기구(107')를 통해 실외로 배기된다. 즉, 제1,2 배기팬(480)(490)은 제1 배기유로로 제1 배기유동을 발생시킴과 동시에 제2 배기유로로 제2 배기유동을 발생시킨다. 제1 배기유동은 제1 열교환소자(210)의 전면에서 후면쪽으로 유동하고, 제2 배기유동은 제2 열교환소자(220)의 전면에서 후면쪽으로 유동한다. 유동혼합방지판(360')이 구비되는 경우 제1 배기팬(480)의 양쪽 흡입구로 흡입되는 제1 배기유동과 제2 배기팬(490)의 양쪽 흡입구로 흡입되는 제2 배기유동이 서로 혼합되어 부딪히는 것을 방지할 뿐만 아니라 토출구(107')로 토출되는 토출 공기가 혼합되어 부딪히는 것을 방지하여 제1,2 배기유동에 의한 유동저항이 발생되는 것을 방지한다.In the second embodiment of the exhaust fan assembly 400 , as the double-axis rotary motor 470 operates, its rotational force is transmitted to the first and second exhaust fans 480 and 490 through the two motor shafts to deliver the first and second exhaust As the fans 480 and 490 rotate, respectively, a flow is generated. As the first and second exhaust fans 480 and 490 rotate, respectively, the first indoor exhaust port 103 through which the indoor air is the first exhaust passage - the first heat exchange element 210 - the first exhaust fan 480 - The second indoor side exhaust port 104 - the second heat exchange element 220 - the second exhaust fan 490 - the outdoor which is exhausted to the outdoors through the outdoor exhaust port 107', and at the same time, the indoor air is a second exhaust passage It is exhausted to the outside through the side exhaust port 107'. That is, the first and second exhaust fans 480 and 490 generate a first exhaust flow to the first exhaust passage and a second exhaust flow to the second exhaust passage. The first exhaust flow flows from the front to the rear of the first heat exchange element 210 , and the second exhaust flow flows from the front to the rear of the second heat exchange element 220 . When the flow mixing prevention plate 360 ′ is provided, the first exhaust flow sucked into both inlets of the first exhaust fan 480 and the second exhaust flow sucked into both inlets of the second exhaust fan 490 are mixed with each other. In addition to preventing the air from being collided with each other, the discharge air discharged to the discharge port 107' is mixed and prevented from collided, thereby preventing flow resistance caused by the first and second exhaust flows.

이하, 본 발명에 따른 입형 듀얼 환기장치의 작용과 효과를 설명한다.Hereinafter, the operation and effect of the vertical dual ventilation device according to the present invention will be described.

먼저, 건물 실내의 공기에 이산화탄소의 농도가 증가하여 실내 공기를 환기시킬 경우 급기듀얼팬어셈블리(300)와 배기팬어셈블리(400)를 각각 작동시킨다. 급기듀얼팬어셈블리(300)의 작동에 의해, 도 11에 도시한 바와 같이, 실외 공기가 제1 실외측 급기구(105) - 제1 열교환소자(210) - 제1 급기팬(340) - 제1 실내측 급기구(101)를 통해 실내로 급기(L1)됨과 동시에 실외 공기가 제2 실외측 급기구(106) - 제2 열교환소자(220) - 제2 급기팬(350) - 제2 실내측 급기구(102)를 통해 실내로 급기(L2)된다. 이와 동시에, 배기팬어셈블리(400)의 작동에 의해 실내 공기가 제1 실내측 배기구(103) - 제1 열교환소자(210) - 배기팬(440) - 실외측 배기구(107)를 통해 실외로 배기(L3)됨과 동시에 실내 공기가 제2 실내측 배기구(104) - 제2 열교환소자(220) - 배기팬(440) - 실외측 배기구(107)를 통해 실외로 배기(L4)된다. 이와 같이, 실내 공기가 실외로 배기되고 실외 공기가 실내로 급기되면서 건물의 실내 공기를 환기시킨다. 또한, 건물의 실내 공기와 실외 공기가 제1 열교환소자(210)를 거치면서 서로 열교환되고, 실내 공기와 실외 공기가 제2 열교환소자(220)를 거치면서 서로 열교환되어 건물 실내의 열손실을 감소시키면서 건물의 실내 공기를 환기시킨다.First, when the concentration of carbon dioxide in the air inside the building increases to ventilate the indoor air, the air supply dual fan assembly 300 and the exhaust fan assembly 400 are operated, respectively. By the operation of the air supply dual fan assembly 300, as shown in FIG. 11, the outdoor air flows from the first outdoor air supply port 105 - the first heat exchange element 210 - the first air supply fan 340 - the second 1 Air is supplied to the room (L1) through the indoor air inlet 101, and at the same time, outdoor air is supplied through the second outdoor air inlet 106 - the second heat exchange element 220 - the second air supply fan 350 - the second indoor air. Air is supplied to the room (L2) through the side air supply port (102). At the same time, the indoor air is exhausted to the outside through the first indoor exhaust port 103 - the first heat exchange element 210 - the exhaust fan 440 - the outdoor exhaust port 107 by the operation of the exhaust fan assembly 400 At the same time (L3), indoor air is exhausted (L4) to the outside through the second indoor exhaust port 104 - the second heat exchange element 220 - the exhaust fan 440 - the outdoor exhaust port 107. As described above, the indoor air of the building is ventilated as the indoor air is exhausted to the outdoors and the outdoor air is supplied to the indoor space. In addition, indoor air and outdoor air of the building exchange heat with each other while passing through the first heat exchange element 210 , and indoor air and outdoor air exchange heat with each other while passing through the second heat exchange element 220 to reduce heat loss inside the building. while ventilating the indoor air of the building.

본 발명은 제1,2 열교환소자(210)(220), 급기듀얼팬어셈블리(300), 배기팬어셈블리(400)가 내부에 구비된 케이싱(100)을 실내에 설치하고 케이싱(100)의 제1,2 실외측 급기구(105)(106)와 실외측 배기구(107)를 연결관(미도시)을 통해 실외와 연통시키게 되므로 실내 공기가 실외로 배출되는 유로와 실외 공기가 실내로 급기되는 유로가 짧게 되어 실내 공기와 실외 공기의 유동 손실을 감소시키게 될 뿐만 아니라 급기듀얼팬어셈블리(300)와 배기팬어셈블리(400)의 회전모터 구동 전력을 감소시키게 된다.According to the present invention, the casing 100 having the first and second heat exchange elements 210 and 220 , the air supply dual fan assembly 300 , and the exhaust fan assembly 400 provided therein is installed indoors, and the casing 100 is manufactured. 1, 2 The outdoor air inlet 105, 106 and the outdoor air outlet 107 are communicated with the outdoors through a connecting pipe (not shown). As the flow path is shortened, the flow loss between the indoor air and the outdoor air is reduced, and the driving power of the rotary motor of the supply air dual fan assembly 300 and the exhaust fan assembly 400 is reduced.

또한, 본 발명의 급기듀얼팬어셈블리(300)가 제1,2 지지판(310)(320)들, 양축회전모터(330), 제1,2 급기팬(340)(350)을 포함하게 되어 한 개의 양축회전모터(330)로 제1,2 급기팬(340)(350)을 구동시키게 되므로 구성이 컴팩트하여 설치 공간을 최소화하게 될 뿐만 아니라 소비전력을 감소시키게 된다. 아울러, 제1,2 지지판(310)(320) 사이 공간에 유동혼합방지판(360)이 구비되는 경우 제1,2 지지판(310)(320)들 사이 공간을 구획하여 제1 급기팬(340)으로 유입되는 실외공기와 제2 급기팬(350)으로 유입되는 실외공기를 분리시켜 두 개의 실외공기 유동의 혼합(충돌)으로 인한 유동 손실을 감소시키게 된다.In addition, the air supply dual fan assembly 300 of the present invention includes the first and second support plates 310 and 320 , the biaxial rotation motor 330 , and the first and second air supply fans 340 and 350 . Since the first and second air supply fans 340 and 350 are driven by the two-axis rotary motor 330, the configuration is compact, thereby minimizing the installation space and reducing power consumption. In addition, when the flow mixing prevention plate 360 is provided in the space between the first and second support plates 310 and 320, the space between the first and second support plates 310 and 320 is partitioned and the first air supply fan 340 is provided. ) and the outdoor air flowing into the second air supply fan 350 are separated to reduce flow loss due to mixing (collision) of the two outdoor air flows.

또한, 본 발명의 배기팬어셈블리(400)가 제1,2 지지판(410')(420')들, 양축회전모터(470), 제1,2 배기팬(480)(490)을 포함하게 되는 경우 한 개의 양축회전모터(470)로 제1,2 배기팬(480)(490)을 구동시키게 되므로 구성이 컴팩트하여 설치 공간을 최소화하게 될 뿐만 아니라 소비전력을 감소시키게 된다. 아울러, 제1,2 지지판(410')(420') 사이 공간에 유동혼합방지판(360')이 구비되는 경우 제1,2 지지판(410')(420')들 사이 공간을 구획하여 제1 배기팬(480)으로 배기되는 실내공기와 제2 배기팬(490)으로 배기되는 실내공기를 분리시켜 두 개의 실내공기 유동의 혼합으로 인한 유동 손실을 감소시키게 된다.In addition, the exhaust fan assembly 400 of the present invention includes first and second support plates 410 ′ and 420 ′, a biaxial rotation motor 470 , and first and second exhaust fans 480 and 490 . In this case, since the first and second exhaust fans 480 and 490 are driven by a single double-axis rotary motor 470, the configuration is compact, thereby minimizing the installation space and reducing power consumption. In addition, when the flow mixing prevention plate 360' is provided in the space between the first and second support plates 410' and 420', the space between the first and second support plates 410' and 420' is divided to By separating the indoor air exhausted by the first exhaust fan 480 and the indoor air exhausted by the second exhaust fan 490, flow loss due to mixing of the two indoor air flows is reduced.

100; 케이싱 210; 제1 열교환소자
220; 제2 열교환소자 300; 급기듀얼팬어셈블리
400; 배기팬어셈블리100; casing 210; first heat exchange element
220; a second heat exchange element 300; Air supply dual fan assembly
400; exhaust fan assembly

Claims (7)

상면에 서로 간격을 두고 제1,2 실내측 급기구가 구비되고, 전면에 제1,2 실내측 배기구가 구비되고, 후면에 제1,2 실외측 급기구와 실외측 배기구가 구비된 케이싱;
상기 케이싱의 내부 양쪽에 각각 수직 방향으로 삽입되어 각각 실내 공기와 실외 공기를 열교환시키는 제1,2 열교환소자;
상기 제1,2 열교환소자 사이에 위치하도록 상기 케이싱의 내부 가운데 상측에 구비되며, 실외 공기가 상기 제1 실외측 급기구 - 제1 열교환소자 - 제1 실내측 급기구를 통해 실내로 급기되는 제1 급기유동과 실외 공기가 제2 실외측 급기구 - 제2 열교환소자 - 제2 실내측 급기구를 통해 실내로 급기되는 제2 급기유동을 각각 발생시키는 급기듀얼팬어셈블리;
상기 제1,2 열교환소자 사이에 위치하도록 상기 케이싱의 내부 가운데 하측에 구비되며, 실내 공기가 제1 실내측 배기구 - 제1 열교환소자 - 실외측 배기구를 통해 실외로 배기되는 제1 배기유동과 실내 공기가 제2 실내측 배기구 - 제2 열교환소자 - 실외측 배기구를 통해 실외로 배기되는 제2 배기유동을 각각 발생시키는 배기팬어셈블리를 포함하며,
상기 급기듀얼팬어셈블리는 서로 간격을 두고 위치하는 제1,2 지지판들과, 상기 제1,2 지지판들 사이에 위치하며 두 개의 모터축이 제1,2 지지판들을 각각 관통하도록 상기 제1,2 지지판에 고정되는 양축회전모터와, 상기 제1 지지판에 관통된 양축회전모터의 모터축에 결합되는 제1 급기팬과, 상기 제2 지지판에 관통된 양축회전모터의 모터축에 결합되는 제2 급기팬과, 상기 제1,2 지지판들 사이 공간을 구획하여 상기 제1 급기팬으로 유입되는 실외공기와 제2 급기팬으로 유입되는 실외공기가 서로 혼합되어 부딪히는 것을 방지하도록 분리시키는 유동혼합방지판을 포함하는 입형 듀얼 환기장치.a casing provided with first and second indoor air inlets at a distance from each other on an upper surface, first and second indoor exhaust ports on the front side, and first and second outdoor air supply ports and outdoor exhaust ports on the rear surface;
first and second heat exchange elements inserted in both sides of the casing in a vertical direction to exchange heat between indoor air and outdoor air, respectively;
It is provided in the upper middle of the inside of the casing so as to be located between the first and second heat exchange elements, and outdoor air is supplied into the room through the first outdoor air supply port - the first heat exchange element - the first indoor air supply port. an air supply dual fan assembly for generating a first air supply flow and a second air supply flow in which outdoor air is supplied into the room through the second outdoor air supply port, the second heat exchange element, and the second indoor air supply port, respectively;
A first exhaust flow provided at the lower middle of the inside of the casing so as to be located between the first and second heat exchange elements, and through which indoor air is exhausted to the outdoors through a first indoor exhaust port - a first heat exchange element - an outdoor exhaust port and an exhaust fan assembly for generating a second exhaust flow in which air is exhausted to the outdoors through a second indoor exhaust port, a second heat exchange element, and an outdoor exhaust port;
The air supply dual fan assembly includes first and second support plates spaced apart from each other, and the first and second support plates positioned between the first and second support plates so that two motor shafts pass through the first and second support plates, respectively. A double-axis rotary motor fixed to the support plate, a first air supply fan coupled to the motor shaft of the double-axis rotary motor penetrating through the first support plate, and a second supply air coupled to the motor shaft of the dual-axis rotary motor penetrating through the second support plate A flow mixing prevention plate that divides the space between the fan and the first and second support plates to separate the outdoor air flowing into the first air supply fan and the outdoor air flowing into the second air supply fan from mixing and collide with each other. Including vertical dual ventilation system. 제1항에 있어서, 상기 제1,2 열교환소자는 각각 상기 케이싱의 내부 높이와 상응하는 높이와 횡단면이 사각형인 사각 기둥 형태로 형성되는 것을 특징으로 하는 입형 듀얼 환기장치.[2] The vertical dual ventilation system according to claim 1, wherein the first and second heat exchange elements are each formed in the form of a square column having a height corresponding to an inner height of the casing and a quadrangular cross-section. 삭제delete 삭제delete 제1항에 있어서, 상기 배기팬어셈블리는 서로 간격을 두고 위치하는 제1,2 지지판들과, 모터축이 제2 지지판을 관통하도록 제2 지지판에 고정되는 단축회전모터와, 상기 제1,2 지지판들 사이에 위치하여 상기 단축회전모터의 모터축에 결합되는 배기팬을 포함하는 입형 듀얼 환기장치.The method of claim 1, wherein the exhaust fan assembly includes first and second support plates spaced apart from each other, a single-axis rotation motor fixed to a second support plate so that a motor shaft passes through the second support plate, and the first and second support plates; A vertical dual ventilation device including an exhaust fan positioned between the support plates and coupled to the motor shaft of the single-axis rotary motor. 제1항에 있어서, 상기 배기팬어셈블리는 서로 간격을 두고 위치하는 제1,2 지지판들과, 상기 제1,2 지지판들 사이에 위치하며 두 개의 모터축이 제1,2 지지판들을 각각 관통하도록 상기 제1,2 지지판에 고정되는 양축회전모터와, 상기 제1 지지판에 관통된 양축회전모터의 모터축에 결합되는 제1 배기팬과, 상기 제2 지지판에 관통된 양축회전모터의 모터축에 결합되는 제2 배기팬을 포함하는 입형 듀얼 환기장치.The exhaust fan assembly of claim 1, wherein the exhaust fan assembly includes first and second support plates spaced apart from each other, and the first and second support plates positioned between the first and second support plates so that two motor shafts pass through the first and second support plates, respectively. A double-axis rotary motor fixed to the first and second support plates, a first exhaust fan coupled to a motor shaft of the double-axis rotary motor penetrating through the first support plate, and a motor shaft of the double-axis rotary motor penetrating through the second support plate A vertical dual ventilation system including a coupled second exhaust fan. 제6항에 있어서, 상기 제1,2 지지판들 사이 공간을 구획하여 상기 제1 배기팬으로 유입되는 실외공기와 제2 배기팬으로 유입되는 실외공기를 분리시키는 유동혼합방지판이 더 구비되는 것을 특징으로 하는 입형 듀얼 환기장치.The flow mixing prevention plate according to claim 6, further comprising: a flow mixing prevention plate partitioning a space between the first and second support plates to separate outdoor air flowing into the first exhaust fan and outdoor air flowing into the second exhaust fan. Vertical dual ventilation system with
KR1020210075840A 2021-06-11 2021-06-11 Vertical type dual ventilation apparatus KR102356237B1 (en)

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KR20230114416A (en) * 2022-01-25 2023-08-01 임만순 Stand type air circulator having energy saving performance

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KR100688610B1 (en) * 2005-12-19 2007-03-02 굿에어(주) Heat exchanger
KR20080080830A (en) * 2007-03-02 2008-09-05 김현숙 High efficiency heat exchange ventilating system for bottom standing type

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KR100688610B1 (en) * 2005-12-19 2007-03-02 굿에어(주) Heat exchanger
KR20080080830A (en) * 2007-03-02 2008-09-05 김현숙 High efficiency heat exchange ventilating system for bottom standing type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230114416A (en) * 2022-01-25 2023-08-01 임만순 Stand type air circulator having energy saving performance
KR102631967B1 (en) * 2022-01-25 2024-01-30 임만순 Stand type air circulator having energy saving performance

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