KR101236422B1 - The blower damper system - Google Patents

The blower damper system Download PDF

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Publication number
KR101236422B1
KR101236422B1 KR1020120146733A KR20120146733A KR101236422B1 KR 101236422 B1 KR101236422 B1 KR 101236422B1 KR 1020120146733 A KR1020120146733 A KR 1020120146733A KR 20120146733 A KR20120146733 A KR 20120146733A KR 101236422 B1 KR101236422 B1 KR 101236422B1
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South Korea
Prior art keywords
vane
damper
square
assembled
broa
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KR1020120146733A
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Korean (ko)
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박문수
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(주)센도리
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    • 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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)

Abstract

PURPOSE: A damper blower device is provided to install a damper blower device in a heat recovery ventilator for a window and a window frame having a narrow installation space by using a compact damper module embedded inside an outlet of the blower. CONSTITUTION: A damper blower device is as follows. A plurality of vane holes is punched gradually from the upper parts of both upper walls of an outlet(104) to the lower parts of both inner walls. A rectangular keyhole(202a) is formed in both sides of one rim in a longitudinal direction. A first rectangular key is protruded in one side of a boss of a blower vane hole, and a circular vane shaft bushing is assembled in the other side of the boss so that one later end of a vane(202) is forcibly fitted into the rectangular key hole.

Description

댐퍼 브로아 장치{The Blower damper System}Damper broa device {The Blower damper System}

본 발명은 전열교환환기장치등의 공기유입 차단에 적용되는 댐퍼 브로아 장치에 관한 것으로, 상세히는 실내공기의 열에너지를 보존하면서 실내공기를 신선한 실외공기로 환기시키는 댑퍼모듈이 브로아 토출구에 내장된 댐퍼 브로아 장치에 관한 것이다.The present invention relates to a damper broa device applied to the air inlet cut-off, such as a total heat exchange ventilator, in detail a damper broa built in the discharge port is a adapter module for ventilating the indoor air to fresh outdoor air while preserving the heat energy of the indoor air Relates to a device.

일반적으로 실내공기의 정화를 위하여, 음이온 공기청정기나 전기집진장치에 의한 탈취나 집진에 따른 실내공기질을 개선하거나,근래에는 실내 열에너지의 손실을 감안한 실내외 환기시스템으로 덕트방식에 의한 천장설치형과 무덕트방식의 바닥상치형,창호설치형 등의 전열교환환기장치들이 도입되고 있는 실정이다.In general, in order to purify indoor air, indoor air quality is improved by deodorization or dust collection by anion air purifier or electrostatic precipitator, or recently, indoor and outdoor ventilation system considering indoor energy loss. Electrothermal exchange ventilation devices such as floor-mounted type, window installation type, etc. are being introduced.

상기와 같은 전열교환환기장치에 여러 실시 형태 중에서 천장설치형은 덕트시공에 따른 정압발생으로 팬모터의 동력이 많이 사용되는 문제점과 시공비가 많이 소요되는 단점으로 최근에서 기존 창호에 설치공간을 마련하는 창호나 창틀에 설치공간을 마련하는 콤팩트하고 슬립타입의 전열교환환기장치들이 제안되고 있는데, 상기와 같은 전열교환장치의 구성수단으로는 크게 실내공기와 실외공기를 상호 전열교환시키는 전열교환소자와 실내공기를 배기하는 배기브로아와 실외공기를 급기하는 급기브로아와 같은 급배기수단이 주요수단으로, 콤팩트하고 슬립타입의 전열교환환기장치에 제공되는 급배기수단중에는 소음이 적은 브로아타입의 급배기수단을 많이 적용하고 있는 실정이다.Among the various embodiments of the above-described heat transfer ventilation apparatus, the ceiling-mounted type is a problem that the installation of the installation space in the existing windows has been a problem in that the power of the fan motor is used a lot and the construction cost is high due to the static pressure generated by the duct construction. Compact and slip type electrothermal exchange ventilators have been proposed to provide an installation space in the window frame. The components of the electrothermal exchange apparatus as described above are largely a heat exchanger element and an indoor air exchanger for mutual heat exchange between indoor air and outdoor air. The main means are air supply and exhaust means such as an exhaust broa for exhausting air and an air supply broa for supplying outdoor air. Among the air supply and exhaust means provided in the compact and slip type electrothermal exchange ventilation device, many of the air supply and exhaust means of the low noise type are provided. It is being applied.

그런데 상기와 같은 전열교환환기장치가 가동되지 않을때 실내외기를 차단하는 별도의 댐퍼시설을 급배기그릴에 적용하는 것이 일반적으로 이러한 댐퍼장치의 부설에 따르면 콤팩트하고 슬립타입의 전열교환환기장치에 적용하는데 제한적인 경우가 많았다.By the way, it is common to apply a separate damper facility that blocks indoor and outdoor air when the total heat exchange ventilator is not operated to the supply / exhaust grill according to the installation of such a damper device. There were many limited cases.

[문헌 1] KR 20-0424420 Y1 (2006.08.14)[Document 1] KR 20-0424420 Y1 (2006.08.14) [문헌 2] KR 20-0353379 Y1 (2004.06.03)Reference Document KR 20-0353379 Y1 (2004.06.03) [문헌 3] KR 20-0054122 Y1 (1991.01.28)Document 3 KR 20-0054122 Y1 (1991.01.28) [문헌 4] KR 20-0442683 Y1 (2008.11.25)Document 4 KR 20-0442683 Y1 (Nov. 25, 2008)

상기와 같은 점을 감안하여, 본 발명에서는 실내공기의 열에너지를 보존하면서 실내공기를 신선한 실외공기로 환기시키고자, 특히 창호나 창틀에 설치공간을 마련하는 콤팩트하고 슬립형태의 전열교환환기장치등의 공기유입 차단에 적용되는댐퍼브로아 장치를 제공하고자 하는 것을 목적으로 한다.In view of the above, in the present invention, in order to ventilate the indoor air to fresh outdoor air while preserving the thermal energy of the indoor air, in particular, a compact, slip-type total heat exchange ventilation device for providing an installation space in a window or a window frame It is an object of the present invention to provide a damper blower device which is applied to the air inlet blocking.

상기와 같은 목적을 위하여, 본 발명에서는 원심 측면부에 마련된 흡기구(103)내의 축심부에 브로아팬(101)의 팬모터(102)가 내장되고 사각고정 테두리(104a)를 갖는 토출구(104)가 형성된 브로아(100)에 있어서, For the above purpose, in the present invention, the fan motor 102 of the broafan 101 is built in the shaft center in the inlet port 103 provided in the centrifugal side portion, and the discharge port 104 having the square fixing edge 104a is formed. In broa 100,

토출구(104) 양 내측벽 상단에서 사각고정테두리(105) 하단 양내측벽 하단까지 점진적으로 수개의 베인공(105)을 대향 천공하며, 도끼날(斧) 형상의 부재 길이방향 일측테 양편에 사각키홀(202a)이 형성되고, 사각키홀 외연을 포함한 부재 사방테두리에 2차가공으로 개스킷(202b)이 일체로 삽설된 베인(202) 수개가 상호 중첩 조립되도록 브로아 흡기구 이측에 마련된 베인공에는 제1사각키(203a)가 보스(203b) 일측에 돌출되고 보스 이측에는 원형테(203c)로 이루어진 베인축부싱(203)을 조립해 베인(202) 일측단의 사각키홀에 억지끼움하며, 브로아 흡기구 측의 베인공에도 일정길이의 회전아암(205) 일단에 사각키홈(205d)이 형성되며, 사각키홈 이편에는 제2사각키(205b)가 돌출된 아암보스(205a)가 배치되며, 사각키홈(205d)이 형성되는 회전아암(205) 타단면에 연결로드힌지축(205c)이 일체로 형성된 상기 회전아암(205)의 제2사각키(205b)을 베인(202) 이측단의 사각키홀에 각각 억지끼움조립하고, 조립된 각각의 회전아암(205)에 마련된 연결로드힌지축(205c)에는 연결로드힌지공(204a)이 형성된 연결로드(204)를 끼워 연동조립시키고, 상기 조립된 중간위치의 회전아암(205)의 사각키홈(205d)에는 직각절곡된 댐퍼모터브라켓(206)을 브로아몸체에 고정 조립한 댐퍼모터(201)의 사각모터축(201a)에 키조립되는 댐퍼모듈(200)이 브로아 토출구내에 일체로 구비됨을 특징으로 하는 댐퍼브로아 장치에 의하여, 특히 창호나 창틀에 설치공간을 마련하는 콤팩트하고 슬립형태의 전열교환 환기장치등에 적용되는 댐퍼브로아장치를 제공하도록 한 것이다.A plurality of vane holes 105 are gradually drilled from the upper end of the inner side wall of the discharge port 104 to the lower end of the inner side wall of the square fixing border 105, and the square keyholes are formed on both sides of the member in the longitudinal direction of the ax blade shape. The first square key is formed on the vane provided on the side of the broa inlet port so that the vanes 202 having the gasket 202b integrally inserted into the member rim including the rectangular key hole outer edge are secondly machined and assembled. 203a protrudes on one side of the boss 203b, and a vane shaft bushing 203 formed of a circular frame 203c is assembled on the side of the boss to squeeze it into a square key hole at one end of the vane 202, A square key groove 205d is formed at one end of the rotating arm 205 of a predetermined length, and an arm boss 205a from which the second square key 205b protrudes is disposed on this side of the square arm, and the square key groove 205d is formed. Connecting rod hinge to the other end of the rotating arm 205 is formed The second square key 205b of the rotary arm 205, which is integrally formed with 205c, is forcibly assembled in the square key hole at the back side of the vane 202, and the connection provided on each assembled rotary arm 205. The rod hinge shaft 205c is interlocked with the connecting rod 204 having the connecting rod hinge hole 204a formed therein, and the damper motor is bent at right angles to the square key groove 205d of the assembled rotary arm 205. In particular, the damper blower device is characterized in that the damper module 200, which is key-assembled on the square motor shaft 201a of the damper motor 201 fixedly assembled with the bracket body 206, is integrally provided in the blower discharge port. It is to provide a damper blower device for compact and slip type electric heat exchange ventilator which provides installation space in windows and window frames.

본 발명에 따른 댐퍼브로아장치는 브로아의 토출구내에 일체 부설되는 콤팩트한 댐퍼모듈(200)에 의하여, 종전처럼 외부공기를 흡기하거나 실내공기를 배기하는 브로아측에 별도의 댐퍼를 설치하는 것에 비하여, 설치공간이 비좁은 창호나 창틀용 전열교환 환기장치의 적용에 매우 유용하도록 하였다.The damper blower device according to the present invention is installed by a compact damper module (200) integrally installed in the discharge port of the broa, as compared with installing a separate damper on the side of the broa to intake external air or exhaust the indoor air as before. It is very useful for the application of heat exchange ventilator for windows or window frames with small space.

도 1은 본 발명의 조립상태 사시도
도 2는 본 발명의 주요부 분해 조립 사시도
도 3은 본 발명의 주요부 조립사시도
도 4는 본 발명에 주요부 부분분해조립 사시도
도 5는 본 발명의 참고도로 ⅰ)은 송풍정지시 댐퍼 차단상태참고도, ⅱ)는 송풍운전시 댐퍼 오픈상태참고도.1 is an assembled perspective view of the present invention
Figure 2 is an exploded perspective view of the main part of the present invention
3 is an assembled perspective view of the main part of the present invention;
4 is a partial exploded perspective view of the main part of the present invention
Figure 5 is a reference road of the present invention iii) reference damper cut-off state when the blowing stop, ii) reference damper open state during the blowing operation.

상기와 같은 목적을 이루기 위하여, 이하 첨부된 도면에 의하여 본 발명의 일실시 구성을 알아보면 다음과 같다.BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

도 1은 본 발명의 조립상태 사시도이며, 도 2는 본 발명의 주요부 분해 조립 사시도이며, 도 3은 본 발명의 주요부 조립사시도이며, 도 4에 도시된 본 발명에 주요부 부분분해조립 사시도를 참조하면 다음과 같다.Figure 1 is an assembled perspective view of the present invention, Figure 2 is an exploded perspective view of the main parts of the present invention, Figure 3 is an assembly perspective view of the main parts of the present invention, referring to the partial exploded assembly perspective view of the present invention shown in Figure 4 As follows.

원심 측면부에 마련된 흡기구(103)내의 축심부에 브로아팬(101)의 팬모터(102)가 내장되고 사각고정테두리(104a)를 갖는 토출구(104)가 형성된 브로아(100)에 있어서,  In the broa 100 in which the fan motor 102 of the broa fan 101 is built-in in the shaft center in the inlet port 103 provided in the centrifugal side part, and the discharge port 104 which has the square fixed edge 104a is formed,

토출구(104) 양 내측벽 상단에서 사각고정테두리(105) 하단 양내측벽 하단까지 점진적으로 수개의 베인공(105)을 대향 천공하며, 도끼날(斧) 형상의 부재 길이방향 일측테 양편에 사각키홀(202a)이 형성되고, 사각키홀 외연을 포함한 부재 사방테두리에 2차가공으로 개스킷(202b)이 일체로 삽설된 베인(202) 수개가 상호 중첩 조립되도록 브로아 흡기구 이측에 마련된 베인공에는 제1사각키(203a)가 보스(203b) 일측에 돌출되고 보스 이측에는 원형테(203c)로 이루어진 베인축부싱(203)을 조립해 베인(202) 일측단의 사각키홀에 억지끼움하며, 브로아 흡기구 측의 베인공에도 일정길이의 회전아암(205) 일단에 사각키홈(205d)이 형성되며, 사각키홈 이편에는 제2사각키(205b)가 돌출된 아암보스(205a)가 배치되며, 사각키홈(205d)이 형성되는 회전아암(205) 타단면에 연결로드힌지축(205c)이 일체로 형성된 상기 회전아암(205)의 제2사각키(205b)을 베인(202) 이측단의 사각키홀에 각각 억지끼움조립하고, 조립된 각각의 회전아암(205)에 마련된 연결로드힌지축(205c)에는 연결로드힌지공(204a)이 형성된 연결로드(204)를 끼워 연동조립시키고, 상기 조립된 중간위치의 회전아암(205)의 사각키홈(205d)에는 직각절곡된 댐퍼모터브라켓(206)을 브로아몸체에 고정 조립한 댐퍼모터(201)의 사각모터축(201a)에 키조립되는 댐퍼모듈(200)이 브로아 토출구내에 일체로 구비되는 것이다.A plurality of vane holes 105 are gradually drilled from the upper end of the inner side wall of the discharge port 104 to the lower end of the inner side wall of the square fixing border 105, and the square keyholes are formed on both sides of the member in the longitudinal direction of the ax blade shape. The first square key is formed on the vane provided on the side of the broa inlet port so that the vanes 202 having the gasket 202b integrally inserted into the member rim including the rectangular key hole outer edge are secondly machined and assembled. 203a protrudes on one side of the boss 203b, and a vane shaft bushing 203 formed of a circular frame 203c is assembled on the side of the boss to squeeze it into a square key hole at one end of the vane 202, A square key groove 205d is formed at one end of the rotating arm 205 of a predetermined length, and an arm boss 205a from which the second square key 205b protrudes is disposed on this side of the square arm, and the square key groove 205d is formed. Connecting rod hinge to the other end of the rotating arm 205 is formed The second square key 205b of the rotary arm 205, which is integrally formed with 205c, is forcibly assembled in the square key hole at the back side of the vane 202, and the connection provided on each assembled rotary arm 205. The rod hinge shaft 205c is interlocked with the connecting rod 204 having the connecting rod hinge hole 204a formed therein, and the damper motor is bent at right angles to the square key groove 205d of the assembled rotary arm 205. The damper module 200, which is keyed to the square motor shaft 201a of the damper motor 201 in which the bracket 206 is fixed to the bro body, is integrally provided in the broa discharge port.

본 발명에 따른 상기 베인(202)의 부재 사방테두리에 2차가공으로 삽설된 개스킷(202b)은 베인테두리에 형성한 타공부에 2차가공으로 고무재 개스킷이 결합되어 수지재질의 베인과의 결합성을 증진시켜 외기차단 기밀성을 높게 한 것이다.The gasket 202b inserted into the member edge of the vane 202 according to the present invention by secondary processing is bonded to the rubber material gasket by secondary processing to the perforations formed on the edge of the vane. By enhancing the airtight confidentiality.

또한, 상기 베인축부싱(203)은 베인(202)의 사각키홀(202a)에 조립된 사각키(205b)가 조립된 보스(203b)가 내설되는 베인공(105)에서의 내마모를 위해 불소수지 또는 인청동 중 선택되는 어느 한 수단으로 제공되도록 한다.In addition, the vane shaft bushing 203 is fluorine for wear resistance in the vane hole 105 in which the boss 203b assembled with the square key 205b assembled in the square key hole 202a of the vane 202 is installed. It is to be provided by any means selected from resin or phosphor bronze.

그리고, 상기 회전아암(205)은 열가소성수지재로 사출제공되어 베인(202)에 조립된 연결로드(204)의 링크조립은 연결로드힌지공(204a)에 돌출된 연결로드힌지축(205c)의 끝단머리를 열융착 확개조립해 원활한 회전과 링크조립이 간편하도록 하였다.In addition, the rotary arm 205 is injected into the thermoplastic resin and the link assembly of the connecting rod 204 assembled to the vane 202 of the connecting rod hinge shaft 205c protruding from the connecting rod hinge hole 204a. Heat fusion expansion and assembly of the ends to facilitate smooth rotation and link assembly.

상기와 같이 구성되는 본 발명에 따른 전열교환환기장치용 외기차단 브로아의 사용상태 일실시예로 첨부한 도 1,도 2, 도 3과 도 4에 도시된 본 발명의 참고도로 ⅰ)은 송풍정지시 댐퍼 차단상태참고도, ⅱ)는 송풍운전시 댐퍼 오픈상태참고도를 참조하여 설명하면 다음과 같다.Reference state of the present invention shown in Figures 1, 2, 3 and 4 attached to one embodiment of the use of the external air blocking broa for the total heat exchange ventilation apparatus according to the present invention constituted as described above blowing air stop Referring to the damper open state reference diagram at the time, ii) is described with reference to the damper open state reference diagram at the time of blowing operation.

팬모터(102)가 송풍정지시 댐퍼모듈(200)의 댐퍼모터(201)에 전원이 차단된 상태에서는 브로아(100)의 토출구(104)내부에 부설된 각각의 베인(202)의 개스킷(202b)이 중첩되면서 토출구(104)를 폐쇄해 외기를 차단한다.The gasket 202b of each vane 202 installed inside the discharge port 104 of the broa 100 in a state in which the fan motor 102 is cut off from the damper motor 201 of the damper module 200 when blowing is stopped. ) Overlaps and closes the discharge port 104 to block outside air.

상기, 베인(202)의 도끼날(斧) 형상의 부재 길이방향 일측테 양편에 사각키홀(202a)에 조립되는 베인축부싱(203)의 제1사각키(203a)는 억지끼움되며, 베인(202)의 사각키홀(202a) 양단과 부재 사방테두리에 2차가공으로 삽설된 개스킷(202b)은 베인테두리에 형성한 타공부에 2차가공으로 고무재 개스킷이 결합되어 중첩되는 다른 베인과의 외기차단 기밀성을 높게 한 것이다.The first square key 203a of the vane shaft bushing 203 assembled to the square key hole 202a on both sides of the blade-shaped member in the longitudinal direction of the blade 202 of the vane 202 is forcibly fitted into the vane (202). The gasket 202b inserted into the rectangular keyhole 202a at both ends of the square keyhole 202a and the member borders is secondary to the perforations formed at the vane edge, and the gasket 202b is bonded with the rubber material gasket by the secondary machining. Will be higher.

다음 동작으로 팬모터(102)가 송풍운전시 댐퍼모듈(200)의 댐퍼모터(201)에 동시에 전원이 인가되면, 댐퍼모터에 정해진 각운동에 의해 회전아암(205)이 회전하면서, 아암보스(205a) 외측 끝단에 형성된 연결로드힌지축(205c)에 연동조립된 연결로드(204)에 각각 링크조립된체 토출구(104) 양 내측벽 상단에서 사각고정테두리(105) 하단 양내측벽 하단까지 점진적으로 배치된 수개의 베인(202) 연동되어 개방되는 것이다.When the fan motor 102 is simultaneously supplied with power to the damper motor 201 of the damper module 200 during the blowing operation, the rotary arm 205 rotates by the angular motion determined by the damper motor, and the arm boss ( 205a) From the upper end of both inner side walls of the body discharge port 104 linked to the connecting rod 204 interlocked with the connecting rod hinge shaft 205c formed at the outer end to the lower end of both inner side walls of the square fixing border 105 Several vanes 202 disposed are linked to open.

이와 같은 본 발명에 따른 댐퍼브로아장치는 토출구내에 댐퍼모듈이 일체로 부설되는 것으로 종전처럼 외부공기를 흡기하거나 실내공기를 배기하는 브로아측에 별도의 댐퍼를 설치하는 것에 비하여, 매우 콤팩트하여 특히 설치공간이 비좁은 창호나 창틀용 전열교환 환기장치등에 적용하여 실내공기의 열에너지를 보존하면서 실내공기를 신선한 실외공기로 환기시키는 댑퍼모듈이 브로아 토출구에 내장된 댐퍼 브로아 장치로 매우 유용하도록 하였다.Such a damper blower device according to the present invention is that the damper module is integrally installed in the discharge port, as compared with the installation of a separate damper on the side of the broa that inhales outside air or exhausts indoor air as in the past, in particular, an installation space. It is applied to this narrow window and window heat exchange ventilation system, so that the adapter module to ventilate indoor air to fresh outdoor air while preserving the heat energy of the indoor air is very useful as a damper broa device embedded in the broa discharge port.

100:브로아 101:브로아팬
102:팬모터 103:흡기구
104:토출구 104a:사각고정테두리
105:베인공
200:댐퍼모듈 201:댐퍼모터
201a:댐퍼모터축
202:베인 202a:사각키홀
202b:개스킷
203:베인축부싱 203a:제1사각키
203b:보스 203c:원형테
204:연결로드 204a:연결로드힌지공
205:회전아암 205a:아암보스
205b:제2사각키 205c:연결로드힌지축
205d:사각키홈 206:댐퍼모터브라켓트100: broa 101: broa fan
102: fan motor 103: intake
104: discharge outlet 104a: square fixing frame
105: vane ball
200: damper module 201: damper motor
201a: damper motor shaft
202: vane 202a: square keyhole
202b: gasket
203: vane shaft bushing 203a: first square key
203b: Boss 203c: Round frame
204: connecting rod 204a: connecting rod hinge hole
205: rotary arm 205a: arm boss
205b: second square key 205c: connecting rod hinge shaft
205d: Square Keyway 206: Damper Motor Bracket

Claims (4)

원심 측면부에 마련된 흡기구(103)내의 축심부에 브로아팬(101)의 팬모터(102)가 내장되고 사각고정 테두리(105)를 갖는 토출구(104)가 형성된 브로아(100)에 있어서,
토출구(104) 양 내측벽 상단에서 사각고정테두리(105) 하단 양내측벽 하단까지 점진적으로 수개의 베인공(105)을 대향 천공하며, 도끼날(斧) 형상의 부재 길이방향 일측테 양편에 사각키홀(202a)이 형성되고, 사각키홀 외연을 포함한 부재 사방테두리에 2차가공으로 개스킷(202b)이 일체로 삽설된 베인(202) 수개가 상호 중첩 조립되도록 브로아 흡기구 이측에 마련된 베인공에는 제1사각키(203a)가 보스(203b) 일측에 돌출되고 보스 이측에는 원형테(203c)로 이루어진 베인축부싱(203)을 조립해 베인(202) 일측단의 사각키홀에 억지끼움하며, 브로아 흡기구 측의 베인공에도 일정길이의 회전아암(205) 일단에 사각키홈(205d)이 형성되며, 사각키홈 이편에는 제2사각키(205b)가 돌출된 아암보스(205a)가 배치되며, 사각키홈(205d)이 형성되는 회전아암(205) 타단면에 연결로드힌지축(205c)이 일체로 형성된 상기 회전아암(205)의 제2사각키(205b)을 베인(202) 이측단의 사각키홀에 각각 억지끼움조립하고, 조립된 각각의 회전아암(205)에 마련된 연결로드힌지축(205c)에는 연결로드힌지공(204a)이 형성된 연결로드(204)를 끼워 연동조립시키고, 상기 조립된 중간위치의 회전아암(205)의 사각키홈(205d)에는 직각절곡된 댐퍼모터브라켓(206)을 브로아몸체에 고정 조립한 댐퍼모터(201)의 사각모터축(201a)에 키조립되는 댐퍼모듈(200)이 브로아 토출구내에 일체로 구비됨을 특징으로 하는 댐퍼브로아 장치.In the broa 100 in which the fan motor 102 of the broa fan 101 is built-in and the discharge port 104 which has the square fixed edge 105 is formed in the shaft center in the inlet port 103 provided in the centrifugal side part,
A plurality of vane holes 105 are gradually drilled from the upper end of the inner side wall of the discharge port 104 to the lower end of the inner side wall of the square fixing border 105, and the square keyholes are formed on both sides of the member in the longitudinal direction of the ax blade shape. The first square key is formed on the vane provided on the side of the broa inlet port so that the vanes 202 having the gasket 202b integrally inserted into the member rim including the rectangular key hole outer edge are secondly machined and assembled. 203a protrudes on one side of the boss 203b, and a vane shaft bushing 203 formed of a circular frame 203c is assembled on the side of the boss to squeeze it into a square key hole at one end of the vane 202, A square key groove 205d is formed at one end of the rotating arm 205 of a predetermined length, and an arm boss 205a from which the second square key 205b protrudes is disposed on this side of the square arm, and the square key groove 205d is formed. Connecting rod hinge to the other end of the rotating arm 205 is formed The second square key 205b of the rotary arm 205, which is integrally formed with 205c, is forcibly assembled in the square key hole at the back side of the vane 202, and the connection provided on each assembled rotary arm 205. The rod hinge shaft 205c is interlocked with the connecting rod 204 having the connecting rod hinge hole 204a formed therein, and the damper motor is bent at right angles to the square key groove 205d of the assembled rotary arm 205. A damper blower device, characterized in that the damper module (200), which is keyed to the square motor shaft (201a) of the damper motor (201), in which the bracket (206) is fixed to the brower body, is integrally provided in the broa discharge port. 제1항에 있어서, 베인(202)의 부재 사방테두리에 2차가공으로 삽설된 개스킷(202b)은 베인테두리에 형성한 타공부에 2차가공으로 고무재 개스킷이 결합되어 수지재질의 베인과의 결합성을 증진시킴을 특징으로 하는 댐퍼브로아 장치.The method of claim 1, wherein the gasket 202b inserted into the member edges of the vanes 202 by secondary processing is bonded to the resin gasket by secondary processing to the perforations formed on the vane edge. Damper broa device characterized in that to promote. 제1항에 있어서, 베인축부싱(203)은 베인(202)의 사각키홀(202a)에 조립된 보스(203b)가 내설되는 베인공(105)에서의 내마모용 위해 불소수지 또는 인청동 중 선택되는 어느 한 수단으로 제공됨을 특징으로 하는 댐퍼 브로아장치.The vane shaft bushing 203 is selected from fluorine resin or phosphor bronze for abrasion resistance in the vane hole 105 in which the boss 203b assembled in the square key hole 202a of the vane 202 is installed. Damper broa device, characterized in that provided by any means. 제1항에 있어서, 회전아암(205)은 열가소성수지재로 베인(202)에 조립된 연결로드(204)의 링크조립은 연결로드힌지공(204a)에 돌출된 끝단머리를 열융착 확개조립됨을 특징으로 하는 댐퍼브로아장치.According to claim 1, the rotary arm 205 is a thermoplastic resin material assembly of the link rod 204 assembled to the vane 202 is a heat-sealed expansion assembly of the end protruding to the connecting rod hinge hole (204a) Damper blower device characterized in that.
KR1020120146733A 2012-12-14 2012-12-14 The blower damper system KR101236422B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014175629A1 (en) 2013-04-25 2014-10-30 (주)센도리 Damper-integrated blower having improved airtightness
KR101559374B1 (en) * 2015-02-11 2015-10-19 (주)센도리 Blower with damper

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JPS61165536A (en) 1985-01-18 1986-07-26 Hitachi Ltd Ventilating fan
JPH07190438A (en) * 1993-12-27 1995-07-28 Matsushita Seiko Co Ltd Fan for pipe
JP2616612B2 (en) * 1991-10-07 1997-06-04 三菱電機株式会社 Pipe ventilation fan
JP2012013343A (en) 2010-07-02 2012-01-19 Mitsubishi Electric Corp Ventilation fan

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JPS61165536A (en) 1985-01-18 1986-07-26 Hitachi Ltd Ventilating fan
JP2616612B2 (en) * 1991-10-07 1997-06-04 三菱電機株式会社 Pipe ventilation fan
JPH07190438A (en) * 1993-12-27 1995-07-28 Matsushita Seiko Co Ltd Fan for pipe
JP2012013343A (en) 2010-07-02 2012-01-19 Mitsubishi Electric Corp Ventilation fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014175629A1 (en) 2013-04-25 2014-10-30 (주)센도리 Damper-integrated blower having improved airtightness
US9856881B2 (en) 2013-04-25 2018-01-02 Cendori Co., Ltd. Damper-integrated blower having improved airtightness
KR101559374B1 (en) * 2015-02-11 2015-10-19 (주)센도리 Blower with damper

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