KR100826688B1 - Ventilating device with air circulation control structure - Google Patents

Ventilating device with air circulation control structure Download PDF

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Publication number
KR100826688B1
KR100826688B1 KR1020060129265A KR20060129265A KR100826688B1 KR 100826688 B1 KR100826688 B1 KR 100826688B1 KR 1020060129265 A KR1020060129265 A KR 1020060129265A KR 20060129265 A KR20060129265 A KR 20060129265A KR 100826688 B1 KR100826688 B1 KR 100826688B1
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South Korea
Prior art keywords
air
damper
control chamber
ventilation device
indoor
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KR1020060129265A
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Korean (ko)
Inventor
김진상
이준호
황대성
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주식회사 벽산
지에스건설 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
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Abstract

A ventilation device having indoor air circulation control structure is provided to prevent dew generation effectively without needing drain structure by installing a damper control chamber for controlling air flow to one side of the ventilation device. A ventilation device having indoor air circulation control structure comprises a damper control chamber(10), dampers(50a,50b), a motor housing, a longitudinally moving link, a temperature sensor(70), and an air filter(80). The damper control chamber is connected to an outer air suction hole and an indoor air discharge hole in left and right sides of an outside surface, and forms an air supply hole(12) connected to an air supply path and an exhaust hole(13) connected to an exhaust fan. The damper is installed so as to open and close the outer air suction hole and the indoor air discharge hole according to an operation mode. The motor housing is installed in the inside middle of the front surface of the damper control chamber. The longitudinally moving link has one end fixed to both sides of a driving link and the other end fixed to the middle of the damper. The temperature sensor is installed to the outer air suction hole. The air filter is installed in one side of a heat exchanger.

Description

실내 공기순환 제어구조를 갖는 환기장치{Ventilating device with air circulation control structure}Ventilating device with air circulation control structure

도 1은 본 발명에 의해 환기가 정상적으로 이루어지고 있는 상태를 나타낸 평면구성도1 is a plan view showing a state in which ventilation is normally performed by the present invention.

도 2는 도 1의 정면구성도2 is a front configuration diagram of FIG.

도 3은 본 발명에 의해 환기와 실내 공기의 순환이 동시에 이루어지고 있는 상태를 나타낸 평면구성도3 is a plan view showing a state in which ventilation and circulation of indoor air are simultaneously made according to the present invention.

도 4는 도 3의 정면구성도4 is a front configuration diagram of FIG.

도 5는 본 발명에 의해 실내 공기의 순환만이 이루어지고 있는 상태를 나타낸 평면구성도5 is a plan view showing a state in which only indoor air circulation is made according to the present invention.

도 6은 도 5의 평면구성도6 is a plan view of FIG.

도 7은 종래 환기장치의 평면구성도7 is a plan view of a conventional ventilation device

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

10 : 댐퍼제어챔버 11 : 공기순환부10 damper control chamber 11 air circulation

12 : 급기구 13 : 배기구12: supply port 13: exhaust port

20 : 모터하우징 21 : 모터20: motor housing 21: motor

22 : 지지격벽 22' : 통기구22: support bulkhead 22 ': vent

30 : 구동링크 40 : 종동링크30: drive link 40: driven link

50a,50b : 댐퍼 50b' : 단속벽50a, 50b: damper 50b ': intermittent wall

60 : 댐퍼가이드 70 : 온도센서60: damper guide 70: temperature sensor

80 : 에어필터80: air filter

본 발명은 실내 공기순환 제어구조를 갖는 환기장치에 관한 것이다.The present invention relates to a ventilator having an indoor air circulation control structure.

본 발명은 환기장치의 일측에 실내 공기의 흐름을 제어하기 위한 댐퍼제어챔버를 부설하여 드레인구조의 설치가 요구됨이 없이 동절기 결로발생을 효과적으로 억제할 수 있도록 함은 물론 실내의 환경을 고려하여 사용자가 환기장치를 다양한 운전모드로 변경 사용할 수 있도록 한 것이다.The present invention is to provide a damper control chamber for controlling the flow of indoor air on one side of the ventilation device to effectively suppress the occurrence of winter condensation without requiring the installation of a drain structure, as well as to consider the indoor environment The ventilation system can be changed to various operation modes.

통상, 건물에는 실내의 내부 환기를 목적으로 천정에 환기장치를 설치하고 있다.Normally, the building is provided with a ventilation device on the ceiling for the purpose of indoor ventilation of the room.

상기와 같이 설치되는 환기장치는 도 7에 도시된 바와 같이, 환기장치(100)의 사방에 각각 외기흡입구(A)와, 실내공기배출구(B)와, 실내흡입구(D)와, 외기급기구(C)가 결합됨과 동시에 환기장치(100)의 중앙에 열교환기(130)가 설치되어 상기 열교환기(130)의 양측에 각각 배기팬(120)과 급기팬(110)이 설치되어 있다.As shown in FIG. 7, the ventilation device installed as described above has an outside air inlet A, an indoor air outlet B, an indoor air inlet D, and an outside air supply device in each side of the ventilation device 100. (C) is coupled and at the same time the heat exchanger 130 is installed in the center of the ventilator 100, the exhaust fan 120 and the air supply fan 110 are installed on both sides of the heat exchanger 130, respectively.

그러나, 상기 환기장치(100)에 있어서 실내외의 온도차가 심한 동절기 의 경우 결로가 발생됨에 따라 환기장치(100)의 바닥에 드레인구조(미도시)를 반드시 갖 추고 있어야 하기 때문에 설계 변경에 구조적인 제약이 따르게 되며 또한, 연속적인 가동이 불가피한 환기장치(100)의 특성상 실내의 상황을 고려하여 상기 환기장치(100)를 사용자의 필요에 의해 운전모드를 선택적으로 변경 사용할 수 없는 문제점이 있다.However, in winter, when the temperature difference between the indoor and outdoor in the ventilation device 100 is severe, condensation occurs, a drain structure (not shown) must be provided at the bottom of the ventilation device 100 so that structural restrictions on the design change can be made. In addition, due to the characteristics of the ventilation device 100, which is inevitably continuously operated, there is a problem in that the ventilation device 100 cannot be selectively changed and used according to a user's needs in consideration of the indoor situation.

또한, 기존에는 환기장치(100)는 설치시, 환기장치(100)를 미운전 할 경우 외기의 침입을 방지하기 위해 외기흡입구(A) 및 실내공기배출구(B)쪽에 댐퍼를 각각 설치해야만 하기 때문에 환기장치(100)의 외부에 상기 댐퍼 설치를 위한 공간을 필요로 하며, 각각의 댐퍼 구동을 위한 모터가 요구되는 등 구조적으로 불합리한 단점이 있다.In addition, in the conventional ventilation device 100, when the ventilation device 100 is not operated, the dampers must be installed at the outside air inlet (A) and the indoor air outlet (B) to prevent intrusion of outside air. It requires a space for the damper installation on the outside of the ventilation device 100, there is a structurally unreasonable disadvantage, such as a motor for driving each damper is required.

본 발명은 환기장치의 일측에 공기의 흐름을 제어하기 위한 댐퍼제어챔버를 부설하여 드레인구조의 설치가 요구됨이 없이 동절기 결로발생을 효과적으로 억제할 수 있도록 함은 물론 실내의 환경을 고려하여 사용자가 환기장치를 다양한 운전모드로 변경 사용할 수 있도록 한 것이다.The present invention by installing a damper control chamber for controlling the flow of air on one side of the ventilation device to effectively suppress the occurrence of winter condensation without requiring the installation of a drain structure, as well as the user's ventilation in consideration of the indoor environment It is to change the device into various operation modes.

이를 위해 본 발명은 외측면 좌측 및 우측에 외부흡입구 및 실내공기배출구가 연결되고 반대편 좌측 및 우측에 급기로와 연결되는 급기구 및 배기팬과 연결되는 배기구가 형성되며 내측에 공기의 흐름을 안내하기 위한 공기순환부가 마련됨과 동시에 정면 내측 양쪽 상부 및 하부에 댐퍼가이드가 대향되게 부착되는 댐퍼제어챔버와; 상기 댐퍼가이드의 내측에 슬라이딩 가능하게 삽입되며 운전모드에 따라 외기흡입구 및 실내공개배출구를 동시에 개폐시켜 주기 위해 설치되는 댐퍼와; 상 기 댐퍼제어챔버의 정면 내측 중앙에 설치되고 정면 중앙 안쪽에 모터가 수용되며 후방에 공기순환부의 중앙을 가로지르는 경사진 형태로 측면에 통기구를 갖는 지지격벽이 일체로 형성되는 모터하우징과; 중앙이 모터축에 회전 가능하게 축설되는 구동링크 및 일단이 상기 구동링크의 양쪽에 각각 핀으로 절첩 가능하게 고정 설치됨과 동시에 타단이 댐퍼의 일측 중앙에 핀으로 고정되는 종동링크와; 운전모드 선택을 위한 공기의 온도를 감지하기 위해 외기흡입구측에 설치되는 온도센서 및 열교환기의 일측에 밀착 설치되는 에어필터가 포함되어 구성되는 실내 공기순환 제어구조를 갖는 환기장치를 제공함으로써 상기 목적을 달성하고자 한다.To this end, the present invention is connected to the inlet and the outside air outlet on the left and right side of the outer surface and the exhaust port is connected to the air supply and the exhaust fan is connected to the air supply on the opposite left and right side to guide the flow of air inside A damper control chamber in which an air circulation unit for the damper guide is attached to the upper and lower sides of the front inner side and opposed to each other; A damper inserted slidably inside the damper guide and installed to open and close the outside air inlet and the indoor open outlet at the same time according to the operation mode; A motor housing installed at the front inner center of the damper control chamber, the motor being accommodated inside the front center, and a support partition wall having an air vent formed on the side thereof in an inclined form crossing the center of the air circulation unit at the rear; A drive link having a center rotatably formed on the motor shaft and a driven link having one end fixed to the both sides of the drive link so as to be foldable at the same time, and the other end fixed to the center of one side of the damper; The object of the present invention is to provide a ventilator having an indoor air circulation control structure including a temperature sensor installed at an outside air inlet side and an air filter installed at one side of a heat exchanger for sensing an air temperature for selecting an operation mode. To achieve.

이하, 본 발명(실내) 공기순환 제어구조를 갖는 환기장치에 대한 바람직한 일실시예를 첨부도면을 참조로 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the ventilator having the present invention (indoor) air circulation control structure will be described in detail with reference to the accompanying drawings.

도면중 미설명 부호 P는 핀을 나타낸다.In the figure, reference numeral P denotes a pin.

본 발명은 외측면 좌측 및 우측에 외기흡입구(A) 및 실내공기배출구(B)가 연결되고 반대편 좌측 및 우측에 급기로와 연결되는 급기구(12) 및 배기팬과 연결되는 배기구(13)가 형성되며 내측에 공기의 흐름을 안내하기 위한 공기순환부(11)가 마련됨과 동시에 정면 내측 양쪽 상부 및 하부에 댐퍼가이드(60)가 대향되게 부착되는 댐퍼제어챔버(10)와; 상기 댐퍼가이드(60)의 내측에 슬라이딩 가능하게 삽입되며 운전모드에 따라 외부흡입구(A) 및 실내공기배출구(B)를 동시에 개폐시켜 주기 위해 설치되는 댐퍼(50a)(50b)와; 상기 댐퍼제어챔버(10)의 정면 내측 중앙에 설치되고 정면 중앙 안쪽에 모터(21)가 수용되며 후방에 공기순환부(11)의 중앙을 가로지르는 경사진 형태로 측면에 통기구(22')를 갖는 지지격벽(22)이 일체로 형성되는 모터하우징(20)과; 중앙이 모터(21)축에 회전 가능하게 축설되는 구동링크(30) 및 일단이 상기 구동링크(30)의 양쪽에 각각 핀으로 절첩 가능하게 고정 설치됨과 동시에 타단이 댐퍼(50a)(50b)의 일측 중앙에 핀으로 고정되는 종동링크(40)와; 운전모드 선택을 위한 공기의 온도를 감지하기 위해 외기흡입구(A)측에 설치되는 온도센서(70) 및 열교환기의 일측에 밀착 설치되는 에어필터(80)가 포함되어 구성된 구조이다.According to the present invention, an air inlet (A) and an indoor air outlet (B) are connected to the left and right sides of the outer side, and an air inlet 12 and an exhaust port 13 connected to the exhaust fan are provided on the opposite left and right sides. A damper control chamber 10 formed with an air circulation part 11 for guiding air flow therein and at the same time having damper guides 60 opposed to upper and lower sides of the front inner side; A damper (50a) (50b) which is slidably inserted into the damper guide (60) and is installed to simultaneously open and close the external suction port (A) and the indoor air discharge port (B) according to the operation mode; The air vent 22 'is provided on the side surface of the damper control chamber 10 in the front inner side center, the motor 21 is accommodated in the front center inner side, and the rear side is inclined to cross the center of the air circulation unit 11 at the rear side. A motor housing 20 having a supporting partition wall 22 integrally formed thereon; A driving link 30 and one end of which is centrally rotatably arranged on the shaft of the motor 21 are fixedly installed at both ends of the driving link 30 by pins, and the other ends of the dampers 50a and 50b are installed. A driven link 40 fixed to one center by a pin; In order to detect the temperature of the air for selecting the operation mode is configured to include a temperature sensor 70 is installed on the outside air inlet (A) side and the air filter 80 is installed in close contact with one side of the heat exchanger.

상기 댐퍼(50b)는 그 후방에 지지격벽(22)의 통기구(22')를 운전모드에 따라 선택적으로 개폐시켜 주기 위한 단속벽(50b')을 일체로 형성하고 있다.The damper 50b integrally forms an intermittent wall 50b 'for selectively opening and closing the vent 22' of the support bulkhead 22 in accordance with the operation mode.

본 발명은 먼저 내측에 공기의 흐름을 안내하기 위한 공기순환부(11)가 마련되며 정면 내측 양쪽 상부 및 하부에 댐퍼가이드(60)가 대향되게 부착된 댐퍼제어챔버(10)를 구비하여 이를 환기장치의 급기측에 부설하게 된다.The present invention is first provided with an air circulation unit 11 for guiding the flow of air in the inner side and the damper control chamber 10 is attached to the upper and lower sides of the front inner side oppositely attached to the damper control chamber 10 It will be installed on the air supply side of the device.

상기와 같이 댐퍼제어챔버(10)가 부설되면 상기 댐퍼가이드(60)의 내측에 운전모드에 따라 외기흡입구(A) 및 실내공기 배출구(B)를 동시에 개폐시켜 주기 위한 댐퍼(50a)(50b)를 설치한 다음 상기 댐퍼제어챔버(10)의 내측 중앙부에 지지격벽(22)과 일체로 형성되는 모터하우징(20)을 구성하여 상기 모터하우징(20)에 수용되는 모터(21)의 축에 구동링크(30)를 축설함과 동시에 상기 구동링크(30)와 상기 댐퍼가이드(60)에 슬라이딩 가능하게 결합되는 양쪽의 댐퍼(50a)(50b)를 각각 종동링크(40)로 연결하게 된다.When the damper control chamber 10 is installed as described above, the damper 50a (50b) for simultaneously opening and closing the outside air inlet (A) and the indoor air outlet (B) in accordance with the operation mode inside the damper guide (60). After installing the motor housing 20 formed integrally with the support partition 22 in the inner central portion of the damper control chamber 10 to drive the shaft of the motor 21 accommodated in the motor housing 20 The damper 50a, 50b, which is slidably coupled to the drive link 30 and the damper guide 60 at the same time as the link 30 is laid, is connected to the driven link 40, respectively.

상기와 같은 설치구조로 제공되는 본 발명은 환기모드, 공기청정모드, 상기 환기모드 및 공기청정모드가 동시에 이루어지도록 한 혼용모드, 상기 3개의 운전모드로 변경 사용할 수 있게 되는 바, 먼저 환기모드는 도 1 및 도 2에 도시된 바와 같이 모터(21)를 작동시켜 구동링크(30)를 수직으로 회전시켜 주게 되면 이와 연결된 종동링크(40)가 절첩됨과 동시에 댐퍼(50a)(50b)가 댐퍼가이드(60)를 따라 모터하우징(2)쪽으로 동시에 당겨지게 되어 외기흡입구(A) 및 실내공기배출구(B)가 환기장치의 정상적인 운전이 가능하도록 개방된 상태에 놓이게 되며 이와 함께 일측 댐퍼(50a)(50b)에 일체로 형성된 단속벽(50b')의 측면이 지지격벽(22)의 통기구(22')를 막아주게 된다.The present invention provided in the installation structure as described above, the ventilation mode, the air cleaning mode, the mixed mode in which the ventilation mode and the air cleaning mode is made at the same time, it is possible to use the change to the three operating modes, the first ventilation mode is As shown in FIGS. 1 and 2, when the driving link 30 is vertically rotated by operating the motor 21, the driven link 40 connected thereto is folded and the dampers 50a and 50b are damper guides. At the same time along the 60 to the motor housing (2) is pulled toward the outside air inlet (A) and the indoor air outlet (B) is in an open state to allow the normal operation of the ventilator and with one side damper (50a) ( The side surface of the intermittent wall 50b 'formed integrally with 50b blocks the vent 22' of the support partition wall 22. As shown in FIG.

이와 같은 상태에서는 외기흡입구(A)로 유입된 공기가 댐퍼제어챔버(10)의 급기구(12)를 통해 열교환기의 일측에 밀착 설치되는 에어필터(80) 및 열교환기, 그리고 급기팬을 순차 거쳐 실내로 유입되며, 반대로 실내의 공기는 공기흡입구(D)를 통해 열교환기 및 배기팬, 그리고 배기팬을 거쳐 실내공기배출구(B)로 유출됨에 따라 실내의 지속적인 환기가 이루어지게 되는 것이다.In such a state, the air introduced into the outside air inlet (A) is sequentially installed in the air filter 80, the heat exchanger, and the air supply fan, which are installed in close contact with one side of the heat exchanger through the air supply port 12 of the damper control chamber 10. Through the air flows into the room, on the contrary, the indoor air flows through the air inlet (D) through the heat exchanger and the exhaust fan, and through the exhaust fan to the indoor air outlet (B).

한편, 본 발명은 결로발생이 우려가 높은 동절기 또는 실내 환경에 따른 사용자의 선택에 의해 상기 환기모드를 공기청정모드로 도 5 및 도 6에서와 같이 전환시키게 된다.On the other hand, the present invention is to switch the ventilation mode to the air cleaning mode as shown in Figures 5 and 6 by the user's selection according to the winter or indoor environment with high risk of dew condensation.

상기 공기청정모드는 외기흡입구(A)에 부착된 온도센서(70)가 외기 온도조건을 감지하여 모터(21)를 동작시키게 되면 상기 모터(21)의 작동을 통해 환기모드에서 수직으로 놓인 구동링크(30)가 수평상태로 회전되어 이와 연결된 상태로 절첩되어 있던 종동링크(40)가 양측으로 펼쳐짐과 동시에 이와 연결된 양측의 댐퍼(50a)(50b)가 댐퍼가이드(60)를 따라 외기흡입구(A)와 실내공기배출구(B)쪽으로 이동하여 상기 외기흡입구(A)와 실내공기배출구(B)를 완전히 밀폐시킴으로써 외부로부터의 공기유입 및 실내측으로부터의 공기배출을 자연스럽게 차단시켜 주게 되며 이와 함께 지지격벽(22)에 밀착된 댐퍼(50a)(50b)의 단속벽(50b')이 상기 지지격벽(22)에서 완전히 분리되어 배기팬을 통해 댐퍼제어챔버(10)의 공기순환부(11)로 유입된 실내의 따듯한 공기가 상기 지지격벽(22)의 통기구(22')를 통해 반대편 공기순환부(11)로 이동을 한 뒤 댐퍼제어챔버(10)의 급기구(12) 및 에어필터(80), 그리고 열교환기 등을 거쳐 급기되는 과정에서 외기보다 상대적으로 따듯한 환기장치의 내부 순환공기로 인해 환기장치에 별도의 드레인구조를 갖추지 아니하더라도 열교환기의 작동으로 의한 결로가 절대 발생되지 않을 뿐만 아니라 상기 과정에서 실내의 공기가 댐퍼제어챔버(10)를 통해 에어필터(80)를 여러번 거쳐 반복적으로 청정된 공기가 실내로 계속 급기됨에 따라 요구되는 공기청정모드로 환기장치를 가동시킬 수 있게 되는 것이다.The air cleaning mode is a drive link placed vertically in the ventilation mode through the operation of the motor 21 when the temperature sensor 70 attached to the outside air inlet (A) detects the outside air temperature to operate the motor 21 30 is rotated in a horizontal state, and the driven link 40, which is folded in a state connected thereto, is extended to both sides, and at the same time, the dampers 50a and 50b connected to the both sides are connected to the damper guide 60. ) And the indoor air outlet (B) to completely seal the outside air inlet (A) and the indoor air outlet (B) to naturally block the inflow of air from the outside and the discharge of air from the interior side and together with the support bulkhead The intermittent walls 50b 'of the dampers 50a and 50b closely attached to the 22 are completely separated from the support partition wall 22 and introduced into the air circulation 11 of the damper control chamber 10 through an exhaust fan. Warm air of the indoor room After being moved to the opposite air circulation part 11 through the vent 22 'of 22, air is supplied through the air supply 12 and the air filter 80 of the damper control chamber 10, and a heat exchanger. Due to the internal circulation air of the ventilation system, which is relatively warmer than the outside air in the process, condensation due to the operation of the heat exchanger is never generated even though the ventilation device is not equipped with a separate drain structure, and the air in the room is damped in the process. Through 10, the air is repeatedly supplied through the air filter 80 several times, and the air is continuously supplied to the room so that the ventilation device can be operated in the required air cleaning mode.

본 발명은 상기 환기모드 및 공기청정모드가 동시에 이루어지도록 한 혼용모드를 도 3 및 도 4에 나타내고 있다.3 and 4 illustrate a mixed mode in which the ventilation mode and the air cleaning mode are simultaneously performed.

상기 혼용모드는 모터(21)의 작동을 통해 절첩되거나 펼쳐진 상태의 구동링크(30) 및 종동링크(40)를 작동시켜 이와 연결된 양측의 댐퍼(50a)(50b)가 댐퍼가이드(60)를 따라 이동하여 외기흡입구(A)와 실내공개배출구(B)의 절반 정도를 밀폐시켜 환기모드와 공기청정모드가 동시에 가능하도록 한 상태이며 각각의 환기모드와 공기청정모드에 관련된 설명은 전술한 바와 같으므로 생략하기로 한다.The mixed mode operates the drive link 30 and the driven link 40 in the folded or unfolded state through the operation of the motor 21 so that the dampers 50a and 50b on both sides thereof are connected along the damper guide 60. It moves and seals about half of the outside air inlet (A) and the indoor air outlet (B) to enable the ventilation mode and the air cleaning mode at the same time, and the description of each ventilation mode and the air cleaning mode is as described above. It will be omitted.

이상에서는 본 발명의 바람직한 실시예에 대하여 도시하고 설명하였으나 본 발명은 상기한 실시예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고 그와 같은 변경은 기재된 청구범위 내에 있게 된다.Although the above has been illustrated and described with respect to the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment without departing from the gist of the present invention claimed in the claims, having ordinary skill in the art to which the present invention pertains. Anyone can make various modifications as well as such changes are within the scope of the appended claims.

본 발명은 환기장치의 일측에 공기의 흐름을 제어하기 위한 댐퍼제어챔버를 부설하여 드레인구조의 설치가 요구됨이 없이 동절기 결로발생을 효과적으로 억제할 수 있고 또한 사용자가 실내의 환경을 고려하여 환기장치를 다양한 운전모드로 변경 사용할 수 있는 장점이 있다.The present invention is to install a damper control chamber for controlling the flow of air on one side of the ventilation device can effectively suppress the occurrence of winter condensation without requiring the installation of the drain structure, and also the user to consider the indoor environment the ventilation device There is an advantage that can be used to change to various operation modes.

또한 본 발명은 환기장치의 외부에 추가적으로 설치되는 댐퍼가 불필요하여 공간확보 측면에서 유리할 뿐만 아니라 단일의 모터로 총 3개의 댐퍼를 동시에 운전할 수 있게 됨에 따라 소비전력 감소는 물론 환기장치 운전에 따르는 신뢰를 확보할 수 있는 매우 유용한 발명이다.In addition, the present invention is advantageous in terms of securing space since additional dampers are not installed outside the ventilation system, and as a result, it is possible to simultaneously operate a total of three dampers with a single motor, thereby reducing the power consumption and reliability of the ventilation system. It is a very useful invention that can be secured.

Claims (2)

외측면 좌측 및 우측에 외기흡입구(A) 및 실내공개배출구(B)가 연결되고 반대편 좌측 및 우측에 급기로와 연결되는 급기구(12) 및 배기팬과 연결되는 배기구(13)가 형성되며 내측에 공기의 흐름을 안내하기 위한 공기순환부(11)가 마련됨과 동시에 정면 내측 양쪽 상부 및 하부에 댐퍼가이드(60)가 대향되게 부착되는 댐퍼제어챔버(10)와; 상기 댐퍼가이드(60)의 내측에 슬라이딩 가능하게 삽입되며 운전모드에 따라 외기흡입구(A) 및 실내공개배출구(B)를 동시에 개폐시켜 주기 위해 설치되는 댐퍼(50a)(50b)와; 상기 댐퍼제어챔버(10)의 정면 내측 중앙에 설치되고 정면 중앙 안쪽에 모터(21)가 수용되며 후방에 공기순환부(11)의 중앙을 가로지르는 경사진 형태로 측면에 통기구(22')를 갖는 지지격벽(22)이 일체로 형성되는 모터하우징(20)과; 중앙이 모터(21)축에 회전 가능하게 축설되는 구동링크(30) 및 일단이 상기 구동링크(30)의 양쪽에 각각 핀으로 절첩 가능하게 고정 설치됨과 동시에 타단이 댐퍼(50a)(50b)의 일측 중앙에 핀으로 고정되는 종동링크(40)와; 운전모드 선택을 위한 공기의 온도를 감지하기 위해 외기흡입구(A)측에 설치되는 온도센서(70) 및 열교환기의 일측에 밀착 설치되는 에어필터(80)가 포함되어 구성되는 것을 특징으로 하는 실내 공기순환 제어구조를 갖는 환기장치.The outside air inlet (A) and the indoor open air outlet (B) are connected to the left and right sides of the outer side, and an air inlet (12) connected to the air supply and an exhaust port (13) connected to the exhaust fan are formed on the opposite left and right sides. A damper control chamber 10 having air dampers 11 for guiding the flow of air at the same time, and having damper guides 60 opposed to upper and lower sides of the front inner side; A damper 50a and 50b slidably inserted into the damper guide 60 and installed to simultaneously open and close the outside air inlet A and the indoor open outlet B according to an operation mode; The air vent 22 'is provided on the side surface of the damper control chamber 10 in the front inner side center, the motor 21 is accommodated in the front center inner side, and the rear side is inclined to cross the center of the air circulation unit 11 at the rear side. A motor housing 20 having a supporting partition wall 22 integrally formed thereon; A driving link 30 and one end of which is centrally rotatably arranged on the shaft of the motor 21 are fixedly installed at both ends of the driving link 30 by pins, and the other ends of the dampers 50a and 50b are installed. A driven link 40 fixed to one center by a pin; Indoors characterized in that it comprises a temperature sensor 70 is installed on the outside air inlet (A) side to detect the temperature of the operation mode selection and the air filter 80 is installed in close contact with one side of the heat exchanger Ventilation device with air circulation control structure. 제1항에 있어서, 상기 댐퍼(50b)는 그 후방에 지지격벽(22)의 통기구(22')를 운전모드에 따라 선택적으로 개폐시켜 주기 위한 단속벽(50b')을 일체로 형성하는 것을 특징으로 하는 공기순환 제어구조를 갖는 환기장치.The damper 50b is integrally formed with an intermittent wall 50b 'for selectively opening and closing the vent 22' of the support bulkhead 22 according to an operation mode. Ventilation device having an air circulation control structure.
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KR101267005B1 (en) 2010-11-26 2013-05-30 린나이코리아 주식회사 Heat recovery type ventilator
KR101609051B1 (en) 2013-06-24 2016-04-04 도시바 캐리어 가부시키가이샤 Heat source apparatus
CN104235968A (en) * 2013-06-24 2014-12-24 东芝开利株式会社 Heat source device
KR101513651B1 (en) * 2015-01-22 2015-04-21 은성화학(주) a apparatus of air condition to improve the control performance, and a control method of thereof
CN105042730B (en) * 2015-08-07 2018-11-30 苏州艾尔新净化科技有限公司 A kind of energy-saving fresh clarifier
CN105042730A (en) * 2015-08-07 2015-11-11 苏州艾尔新净化科技有限公司 Energy-saving fresh air purifier
KR101839598B1 (en) 2016-10-28 2018-03-16 은성화학(주) a heat exchanger ventilator and a control method of the same
KR20190142662A (en) 2018-06-18 2019-12-27 최성철 Ceiling Type Air Circulator
KR20200003432A (en) 2018-07-01 2020-01-10 이영욱 Heat exchanger ventilation system with built-in fire suppression system
KR20200064323A (en) 2018-11-29 2020-06-08 정환용 Air Purification System
CN110529939A (en) * 2019-09-27 2019-12-03 海信（山东）空调有限公司 Room air processing system and air-treatment all-in-one machine
CN110529939B (en) * 2019-09-27 2023-09-26 海信空调有限公司 Indoor air treatment system and air treatment all-in-one
KR102302356B1 (en) 2021-02-01 2021-09-15 주식회사 에코에어시스템 Air clean circulation apparatus for creating negative and positive pressure environment using a single filter unit
KR102304226B1 (en) 2021-02-19 2021-09-17 정환용 Purification type heat exchanger
KR20230039323A (en) 2021-09-14 2023-03-21 김상섭 External wind inflow guide equipment

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