KR20000020635U - A ventilator - Google Patents
A ventilator Download PDFInfo
- Publication number
- KR20000020635U KR20000020635U KR2019990007937U KR19990007937U KR20000020635U KR 20000020635 U KR20000020635 U KR 20000020635U KR 2019990007937 U KR2019990007937 U KR 2019990007937U KR 19990007937 U KR19990007937 U KR 19990007937U KR 20000020635 U KR20000020635 U KR 20000020635U
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- Prior art keywords
- coupling hole
- predetermined
- intermediate casing
- hole
- fan
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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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
- 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
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
본 고안은 무덕트 환기팬에 관한 것으로, 그 목적은 소음 및 진동발생이 작고, 설치가 용이하고, 송풍방향의 상하좌우조절이 가능하며, 유지보수가 용이하고, 송풍효율이 매우 높은 무덕트 환기팬을 제공하는 것이며, 그 소정직경을 갖는 원통형상으로서 양단부에 각각 복수개의 결합공을 갖는 플렌지를 일체로 갖는 중간케이싱과, 소정직경 및 길이를 갖는 통형상으로서 일단부에 각각 복수개의 결합공을 갖는 플렌지와 타단부에 이물질의 유입을 차단하기 위한 안전망을 각각 구비하고 상기 중간케이싱의 양단부에 상호 대향되게 결합되는 복수개의 입출구케이싱과, 회전축에 임펠러를 갖고 상기 중간케이싱내에 고정되게 내장되어 공기를 송풍하는 팬모터를 구비하는 팬본체와; 소정크기를 갖는 함체로서 일면부에 장착되는 복수개의 작동표시램프와, 대향되는 타면부에 소정폭과 길이를 갖는 원호형상으로 관통형성되는 가이드공과, 상기 양면부 상부 일측 코너부에 동축상으로 관통형성된 축결합공과, 정부 중앙에 관통형성되는 케이블인출공을 갖고 상기 중간케이싱의 상부 외주면에 고정결합되는 전기유닛수납부와; ㄷ자 형상으로 절곡형성되고 판재로서 정부 중앙부에 관통형성되는 볼트결합공과, 소정각도로 경사지게 형성되는 일측 다리부의 하단부 일측 코너부에 관통형성되는 축결합공과, 상기 일측 다리부 보다 긴 길이를 갖고 하단부가 원호형상으로 형성되는 타측 다리부의 하단부 코너부에 관통형성되는 조정볼트결합공과, 상기 조정볼트결합공으로부터 상방으로 소정간격진 위치에 관통형성되는 축결합공을 구비하고 축부재에 의해 상기 전기유닛수납부의 축결합공과 회동가능하게 축결합되는 고정부재와; 상기 고정부재의 조절볼트결합공과 전기유닛수납부의 가이드공에 일축으로 가이드공을 따라 작동가능하게 조립되어 팬본체의 상하송풍각도를 조절하는 조정볼트와; 상기 고정부재를 건축구조물의 천정부에 고정시키는 앙카볼트로 구성되는 것을 특징으로 한다.The present invention relates to a ductless ventilation fan, the purpose of which is low noise and vibration generation, easy installation, adjustable up, down, left and right in the blowing direction, easy maintenance, very efficient ductless ventilation An intermediate casing integrally having a flange having a plurality of coupling holes at both ends as a cylindrical shape having a predetermined diameter, and a plurality of coupling holes at one end as a cylindrical shape having a predetermined diameter and length. A plurality of inlet and outlet casings each having a flange and a safety net for blocking foreign substances from being introduced to the other end and opposingly coupled to both ends of the intermediate casing, and having an impeller on a rotating shaft and fixed in the intermediate casing. A fan body having a fan motor for blowing air; A plurality of operation display lamps mounted on one side as a housing having a predetermined size, a guide hole penetrating in an arc shape having a predetermined width and length on the other surface facing the other side, and coaxially penetrating one corner portion on the upper side of the both sides. An electric unit housing having a axial coupling hole formed therein and a cable drawing hole formed in the center of the government, and fixedly coupled to an upper outer circumferential surface of the intermediate casing; A bolt coupling hole bent into a U-shape and penetrated through the central portion as a plate member, an axial coupling hole formed through one corner portion of the lower end of one leg portion inclined at a predetermined angle, and a lower end portion having a longer length than the one leg portion. An adjustment bolt coupling hole penetrating through the lower end corner portion of the other leg portion formed in an arc shape, and an axial coupling hole penetratingly formed at a predetermined interval upwardly from the adjustment bolt coupling hole, and the number of the electric units by the shaft member. A fixing member rotatably coupled with the axial coupling hole of the payment part; An adjustment bolt that is operatively assembled to the adjustment bolt coupling hole of the fixing member and the guide hole of the electric unit storage unit so as to be operated along the guide hole to adjust the up and down wind angle of the fan body; Characterized in that it comprises an anchor bolt for fixing the fixing member to the ceiling of the building structure.
Description
본 고안은 환기팬에 관한 것으로, 더욱 상세하게는 지하공간 및 체육관 등과 같은 대규모 공간내의 공기를 환기 또는 공조시키기 위한 것으로 소음 및 진동의 발생을 최소화하고, 설치가 용이하며, 송풍효율을 현저히 향상시킬 수 있는 구조를 갖도록 한 환기팬에 관한 것이다.The present invention relates to a ventilation fan, and more particularly to ventilation or air conditioning in a large space such as an underground space and a gymnasium, which minimizes the occurrence of noise and vibration, facilitates installation, and significantly improves the blowing efficiency. It is related with the ventilation fan which made it possible to have a structure.
최근에는 아파트 단지, 사무실 빌딩, 주상 복합빌딩 등의 경우 지하 주차장 건립이 상례화되고 있으며, 지하 주차장 천정에도 덕트라인이 없는 간단한 구조를 선호하므로 층고를 줄이는 것음 물론 많은 경제성을 갖는 무덕트 환기시스템을 선호하고 있으며, 이러한 환시기스템은 단지 지하 주차장만이 아니라 환기를 요하는 모든 지하공간, 체육관, 비닐하우스와 같이 대공간 공조를 요하는 모든 대규모 공간에도 설치가 가능하다.In recent years, the construction of underground parking lots has become common practice in apartment complexes, office buildings, and residential complexes.In addition, a simple structure with no duct lines is preferred for the ceiling of the underground parking lot. This ventilation system can be installed not only in the underground parking lot but also in all the large spaces requiring large space coordination, such as all underground spaces, gymnasiums, and plastic houses that require ventilation.
이러한 무덕트 환기시스템은 다수개의 환기팬를 건축구조물의 천정에 소정간격 및 방향을 갖도록 다수개의 환풍기를 설치함으로서 구성된다.This ductless ventilation system is constructed by installing a plurality of ventilation fans so that a plurality of ventilation fans have a predetermined interval and direction on the ceiling of a building structure.
도 1은 상기와 같은 종래의 환풍기를 도시하는 사시도이다.1 is a perspective view showing a conventional fan as described above.
도 1을 참조하면, 종래의 환기팬(a)는 케이싱(b)과 팬모터(c)와 고정부재(d)와 복수개의 앙카볼트(e)로 구성되어 있다.Referring to Figure 1, the conventional ventilation fan (a) is composed of a casing (b), a fan motor (c), a fixing member (d) and a plurality of anchor bolt (e).
상기 케이싱(b)은 소정직경 및 길이를 갖는 원통형상으로서 내측 중간부에 상기 팬모터(c)가 고정설치되고, 상기 고정부재(d)는 폭이 넓은 ㄷ자 형상으로 절곡형성되어 양단부가 상기 케이싱(b)의 중간부 외주면에 회동가능하게 축결합되고, 상면 소정위치에는 복수개의 볼트공이 관통형성되어 있으며, 상기 복수개의 앙카볼트(e)는 상기 고정부재(d)의 볼트공에 하단부가 결합되어 건축구조물의 청정부에 고정설치하도록 되어 있다.The casing (b) has a cylindrical shape having a predetermined diameter and length, and the fan motor (c) is fixedly installed at the inner middle portion, and the fixing member (d) is formed to be bent into a wide U-shape so that both ends of the casing are formed. (b) is pivotally coupled to the outer peripheral surface of the middle portion, a plurality of bolt holes are formed through the predetermined position on the upper surface, the plurality of anchor bolt (e) is coupled to the lower end of the bolt hole of the fixing member (d) It is fixed to the clean part of the building structure.
상기와 같은 구성을 갖는 종래의 환기팬(a)은 소음 및 진동의 발생이 심하여 설치공간의 환경을 쾌적하게 유지시키는데 결정적인 장애를 초래할 뿐만 아니라 송풍방향의 좌우방향조절이 불가능하여 배치설계가 제한적이거나 필요 이상의 환기팬을 설치하게되어 설치비용 및 유지비용이 비싸고, 케이싱이 단일의 원통으로 형성되어 있어 유지보수가 어렵고, 송풍효율이 낮고, 소음이 크게 발생된다는 문제점이 있었다.Conventional ventilation fan (a) having the configuration as described above is severe in the generation of noise and vibration not only causes a decisive obstacle in keeping the environment of the installation comfortably, but also can not control the left and right direction of the blowing direction is limited layout design Since installation of the ventilation fan more than necessary, the installation cost and maintenance cost is high, the casing is formed in a single cylinder, the maintenance is difficult, the blowing efficiency is low, there is a problem that the noise is greatly generated.
본 고안은 상기와 같은 문제점을 고려하여 안출한 것으로서 그 목적은 소음 및 진동발생이 작고, 설치가 용이하고, 송풍방향의 상하좌우조절이 가능하며, 유지보수가 용이하고, 송풍효율이 매우 높아 설치 및 유지비용이 저렴하고, 케이싱이 다수개로 이루어져 유지보수작업이 매우 용이한 무덕트 환기팬을 제공하는 것이다.The present invention has been devised in consideration of the above problems, the purpose of which is low noise and vibration, easy installation, adjustable up and down, left and right in the blowing direction, easy maintenance, high blowing efficiency In addition, the maintenance cost is low, and a plurality of casings are provided to provide a ductless ventilation fan that is very easy to perform maintenance work.
상기 본 고안의 목적은 각각 복수개의 결합공을 갖는 플렌지를 일체로 갖는 중간케이싱과, 소정직경 및 길이를 갖는 통형상으로서 일단부에 각각 복수개의 결합공을 갖는 플렌지와 타단부에 이물질의 유입을 차단하기 위한 안전망을 각각 구비하고 상기 중간케이싱의 양단부에 상호 대향되게 결합되는 복수개의 입출구케이싱과, 회전축에 임펠러를 갖고 상기 중간케이싱내에 고정되게 내장되어 공기를 송풍하는 팬모터를 구비하는 팬본체와; 소정크기를 갖는 함체로서 일면부에 장착되는 복수개의 작동표시램프와, 대향되는 타면부에 소정폭과 길이를 갖는 원호형상으로 관통형성되는 가이드공과, 상기 양면부 상부 일측 코너부에 동축상으로 관통형성된 축결합공과, 정부 중앙에 관통형성되는 케이블인출공을 갖고 상기 중간케이싱의 상부 외주면에 고정결합되는 전기유닛수납부와; ㄷ자 형상으로 절곡형성되고 판재로서 정부 중앙부에 관통형성되는 볼트결합공과, 소정각도로 경사지게 형성되는 일측 다리부의 하단부 일측 코너부에 관통형성되는 축결합공과, 상기 일측 다리부 보다 긴 길이를 갖고 하단부가 원호형상으로 형성되는 타측 다리부의 하단부 코너부에 관통형성되는 조정볼트결합공과, 상기 조정볼트결합공으로부터 상방으로 소정간격진 위치에 관통형성되는 축결합공을 구비하고 축부재에 의해 상기 전기유닛수납부의 축결합공과 회동가능하게 축결합되는 고정부재와; 상기 고정부재의 조절볼트결합공과 전기유닛수납부의 가이드공에 일축으로 가이드공을 따라 작동가능하게 조립되어 팬본체의 상하송풍각도를 조절하는 조정볼트와; 상기 고정부재를 건축구조물의 천정부에 고정시키는 앙카볼트로 구성되는 것을 특징으로 하는 무덕트 환기팬에 의해 달성될 수 있다.An object of the present invention is to provide an intermediate casing having a flange having a plurality of coupling holes, and a cylindrical shape having a predetermined diameter and a length, and the inflow of foreign substances at the flange and the other end having a plurality of coupling holes at one end. A fan body having a safety net for blocking each and having a plurality of inlet and outlet casings coupled to opposite ends of the intermediate casing, and a fan motor fixed in the intermediate casing having an impeller on a rotating shaft and blown with air; ; A plurality of operation display lamps mounted on one side as a housing having a predetermined size, a guide hole penetrating in an arc shape having a predetermined width and length on the other surface facing the other side, and coaxially penetrating one corner portion on the upper side of the both sides. An electric unit housing having a axial coupling hole formed therein and a cable drawing hole formed in the center of the government, and fixedly coupled to an upper outer circumferential surface of the intermediate casing; A bolt coupling hole bent into a U-shape and penetrated through the central portion as a plate member, an axial coupling hole formed through one corner portion of the lower end of one leg portion inclined at a predetermined angle, and a lower end portion having a longer length than the one leg portion. An adjustment bolt coupling hole penetrating through the lower end corner portion of the other leg portion formed in an arc shape, and an axial coupling hole penetratingly formed at a predetermined interval upwardly from the adjustment bolt coupling hole, and the number of the electric units by the shaft member. A fixing member rotatably coupled with the axial coupling hole of the payment part; An adjustment bolt that is operatively assembled to the adjustment bolt coupling hole of the fixing member and the guide hole of the electric unit storage unit so as to be operated along the guide hole to adjust the up and down wind angle of the fan body; It can be achieved by a ductless ventilation fan, characterized in that it comprises an anchor bolt for fixing the fixing member to the ceiling of the building structure.
도 1은 종래의 환기팬을 도시하는 사시도.1 is a perspective view showing a conventional ventilation fan.
도 2는 본 고안에 따른 환기팬을 도시하는 사시도.Figure 2 is a perspective view showing a ventilation fan according to the present invention.
도 3은 본 고안에 따른 환기팬 구조를 도시하는 단면도.3 is a cross-sectional view showing a ventilation fan structure according to the present invention.
도 4는 본 고안에 따른 환기팬의 수직상태를 도시하는 작동상태도.Figure 4 is an operating state showing a vertical state of the ventilation fan according to the present invention.
도 5는 본 고안에 따른 환기팬의 상하각도조절상태를 도시하는 작동상태도.Figure 5 is an operating state showing the vertical angle adjustment state of the ventilation fan according to the present invention.
도 6는 본 고안에 따른 환기팬의 상하각도조절상태를 도시하는 사시도.Figure 6 is a perspective view showing a vertical angle adjustment state of the ventilation fan according to the present invention.
도 7은 본 고안에 따른 환기팬의 좌우각도조절상태를 도시하는 작동상태 사시도.Figure 7 is a perspective view showing the operating state of the left and right angle adjustment of the ventilation fan according to the present invention.
도 8은 본 고안에 따른 환기팬의 송풍상태를 도시하는 작동상태 단면도.8 is a cross-sectional view showing an operating state of the ventilation fan of the present invention.
이하, 첨부된 도면을 참조하여 본 고안에 따른 무덕트 환기팬의 실시예를 구체적으로 설명한다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the ductless ventilation fan according to the present invention in detail.
도 2는 본 고안에 따른 환기팬을 도시하는 사시도이고, 도 3은 본 고안에 따른 환기팬 구조를 도시하는 단면도이고, 도 4는 본 고안에 따른 환기팬의 수평상태를 도시하는 작동상태도이고, 도 5는 본 고안에 따른 환기팬의 상하각도조절상태를 도시하는 작동상태도이고, 도 6는 본 고안에 따른 환기팬의 상하각도조절상태를 도시하는 사시도이고, 도 7은 본 고안에 따른 환기팬의 좌우각도조절상태를 도시하는 작동상태 사시도이며, 도 8은 본 고안에 따른 환기팬의 송풍상태를 도시하는 작동상태 단면도이다.Figure 2 is a perspective view showing a ventilation fan according to the present invention, Figure 3 is a cross-sectional view showing a ventilation fan structure according to the present invention, Figure 4 is an operating state diagram showing a horizontal state of the ventilation fan according to the present invention, 5 is an operating state diagram showing a vertical angle adjustment state of the ventilation fan according to the present invention, Figure 6 is a perspective view showing a vertical angle adjustment state of the ventilation fan according to the present invention, Figure 7 is a ventilation fan according to the present invention 8 is a perspective view illustrating an operating state of the left and right angle adjustment state, and FIG. 8 is a cross-sectional view illustrating an operating state of the ventilation fan of the present invention.
도 2 내지 도 7을 참조하면, 본 고안에 따른 무덕트 환기팬(10)은 팬본체 (11)와, 전기유닛수납부(16)와, 고정부재(17)와 앙카볼트(18)로 구성된다.2 to 7, the ductless ventilation fan 10 according to the present invention is composed of a fan body 11, the electric unit housing 16, the fixing member 17 and the anchor bolt 18. do.
상기 팬본체(11)는 중간케이싱(12)과, 입출구케이싱(13)(14)과, 팬모터(15)로 구성된다.The fan body 11 is composed of the intermediate casing 12, the inlet and outlet casings 13 and 14, and the fan motor 15.
상기 중간케이싱(12)은 소정직경을 갖는 원통형상으로서 양단부에 각각 복수개의 결합공(표시되지 않음)이 형성된 플랜지(12a)(12b)를 일체로 갖으며, 내측에는 상기 팬모터(15)가 고정설치된다.The intermediate casing 12 has a cylindrical shape having a predetermined diameter and integrally has flanges 12a and 12b each having a plurality of engaging holes (not shown) formed at both ends thereof, and the fan motor 15 is formed inside. It is fixedly installed.
상기 팬모터(15)는 회전축에 임펠러(15a)가 장착되고, 외주면 소정위치에는 복수개의 고정레그(15b)가 형성되어 상기 중간케이싱(12)의 내주면에 볼트결합됨으로서 상기 중간케이싱(12)내에 고정설치된다.The fan motor 15 has an impeller 15a mounted on a rotating shaft, and a plurality of fixed legs 15b are formed at predetermined positions on the outer circumferential surface thereof, and are thus bolted to the inner circumferential surface of the intermediate casing 12 so that the fan casing 15 is disposed within the intermediate casing 12. It is fixedly installed.
상기 팬모터(15)는 회전축에 임펠러(15a)가 장착되고, 외주면 소정위치에는 복수개의 고정레그(15b)가 형성되어 상기 중간케이싱(12)의 내주면에 볼트결합됨으로서 상기 중간케이싱(12)내에 고정설치된다.The fan motor 15 has an impeller 15a mounted on a rotating shaft, and a plurality of fixed legs 15b are formed at predetermined positions on the outer circumferential surface thereof, and are thus bolted to the inner circumferential surface of the intermediate casing 12 so that the fan casing 15 is disposed within the intermediate casing 12. It is fixedly installed.
상기 입출구케이싱(13)(14)는 소정직경과 길이를 갖는 통형상으로서 일단부에 복수개의 결합공(표시되지 않음)이 형성된 플렌지(13a)(14a)를 갖고, 타단부 내측에는 이물질의 유입을 차단하기 위한 안전망(13b)(14b)이 각각 장착되어 상기 중간케이싱(12)의 양단부에 상호 대향되게 고정결합되는데 이때 상기 플렌지(12a)(12b)(13a)(13b) 사이를 밀봉결합시키는 것이 바람직하다.The inlet and outlet casings 13 and 14 have a tubular shape having a predetermined diameter and length, and have flanges 13a and 14a formed with a plurality of coupling holes (not shown) at one end thereof, and inflow of foreign matter inside the other end thereof. Safety nets (13b) and (14b) for blocking the respective are respectively fixed to the opposite ends of the intermediate casing (12), wherein the flanges (12a) 12b (13a) (13b) for sealing coupling between It is preferable.
또한, 상기 입출구케이싱(13)(14)은 양단부가 소정폭을 갖는 수평면으로 형성되어 상기 플렌지(13a)(14)를 갖는 단부의 직경이 안전망(13b)(14b)이 장착된 단부의 직경 보다 크고, 외주면은 소정각도를 갖는 경사면으로 형성된다.In addition, the inlet and outlet casings 13 and 14 are formed in a horizontal plane having both ends with a predetermined width so that the diameter of the end portion having the flanges 13a and 14 is larger than the diameter of the end portion on which the safety nets 13b and 14b are mounted. The outer circumferential surface is large and formed as an inclined surface having a predetermined angle.
상기 전기유닛수납부(16)은 소정크기를 갖는 함체로서 복수개의 작동표시램프(16a)와, 가이드공(16b)과, 복수개의 축결합공(16c)(16d)과, 케이블인출공(16e)를 구비한다.The electric unit storing portion 16 is a housing having a predetermined size, and includes a plurality of operation display lamps 16a, guide holes 16b, a plurality of shaft coupling holes 16c and 16d, and cable drawing holes 16e. ).
상기 복수개의 작동표시램프(16a)는 전기유닛수납부(16)의 일면부에 소정위치에 장착되고, 상기 가이드공(16b)은 상기 작동표시램프(16a)가 장착된 면부의 대향되는 타면부에 소정폭과 길이를 갖는 원호형상으로 관통형성되고, 상기 축결합공(16c)(16d)은 상기 양면부의 상부 일측 코너에 관통형성되며, 상기 케이블인출공(16e)은 상기 전기유닛수납부(16)의 정부 중앙에 관통형성된다.The plurality of operation display lamps 16a are mounted at a predetermined position on one surface of the electric unit storage unit 16, and the guide hole 16b is the other surface portion opposite to the surface on which the operation display lamps 16a are mounted. Is formed in the shape of an arc having a predetermined width and length in the through hole, and the axial coupling holes 16c and 16d are formed through the upper side corners of the two-sided portion, and the cable lead-out hole 16e is formed in the electrical unit storage unit ( It is penetrated in the center of government.
상기 고정부재(17)는 ㄷ자 형상으로 절곡형성되고 판재로서 볼트결합공(17a)과, 복수개의 축결합공(17b)(17c)과, 조정볼트결합공(17d)을 일체로 구비한다.The fixing member 17 is bent into a U-shape and is integrally provided with a bolt coupling hole 17a, a plurality of shaft coupling holes 17b and 17c, and an adjustment bolt coupling hole 17d as a plate material.
상기 볼트결합공(17a)은 상기 고정부재(17)의 정부 중앙에 관통형성되고, 상기 축결합공(17b)은 하단부가 경사지게 형성되는 일측 다리부(17e)의 하단부 코너부에 관통형성되고, 상기 조정볼트결합공(17d)은 상기 다리부(17e) 보다 길이가 길고 하단부가 원호형상으로 형성되는 타측 다리부(17f)의 하단부 일측 코너부에 관통형성되며, 상기 축결합공(17c)은 상기 다리부(17f)의 조정볼트결합공(17d)으로 부터 상방으로 소정간격진 위치, 즉 상기 축결합공(17b)과 동축상에 관통형성된다.The bolt coupling hole (17a) is formed through the center of the government of the fixing member 17, the axial coupling hole (17b) is formed through the lower end corner portion of one leg portion 17e is formed inclined lower end, The adjustment bolt coupling hole 17d has a longer length than the leg portion 17e and is formed through a corner portion of the lower end portion of the other leg portion 17f having a lower end portion having an arc shape, and the axial coupling hole 17c is It is formed through the coaxial with the predetermined spaced apart position, that is, the axial coupling hole 17b upward from the adjustment bolt coupling hole 17d of the leg portion 17f.
상기 고정부재(17)의 조정볼트결합공(17d)은 조정볼트(19)에 의해 상기 가이드공(16b)과 일축으로 결합되고, 상기 조정볼트(19)는 상기 팬본체(11)의 상하각도조정이 가능하도록 상기 가이드공(17b)을 따라 작동되며, 상기 축결합공(17b)(17c)은 축부재(20)에 의해 상기 전지유닛수납부(16)의 축결합공(16c)(16d)과 일축으로 회동가능하게 축결합된다.The adjusting bolt coupling hole 17d of the fixing member 17 is uniaxially coupled with the guide hole 16b by the adjusting bolt 19, and the adjusting bolt 19 is an up and down angle of the fan body 11. It is operated along the guide hole 17b so that adjustment is possible, and the shaft coupling holes 17b and 17c are connected to the shaft coupling holes 16c and 16d of the battery unit storing portion 16 by the shaft member 20. ) Is rotatably coupled to one axis.
상기 앙카볼트(18)는 하단부가 상기 고정부재(17)의 볼트결합공(17a)에 좌우회전가능하게 고정조립되고, 상단부는 건축구조물(도시되지 않음)의 천정에 고정설치되어 상기 환풍기(10)를 지지한다.The anchor bolt 18 is fixed to the lower end is rotatably assembled to the bolt coupling hole (17a) of the fixing member 17, the upper end is fixed to the ceiling of the building structure (not shown) is installed in the ventilator (10) ).
상기와 같은 구성을 갖는 본 고안에 따른 무덕트 환기팬(10)은 상기 입출구케이싱(13)(14)의 외주면이 소정각도의 경사면으로 형성되어 다량의 공기가 신속하게 입출되어 송풍효율이 현저히 향상되면서도 소음 및 진동의 발생이 크게 감소되어 설치공간의 환경을 비교적 쾌적하게 유지시킬 수 있을 뿐만 아니라 송풍방향을 상하좌우자유롭게 조절하여 설치할 수 있어 환기 시스템의 설계 및 시공이 용이하고 설치비용 및 유지비가 저렴하며, 상기 케이싱의 다수개로 구성되어 상호 조립되어 있기 때문에 유지보수작업이 신속하고 용이하게 이루어 질 수 있는 것이다.In the ductless ventilation fan 10 according to the present invention having the configuration as described above, the outer circumferential surfaces of the inlet and outlet casings 13 and 14 are formed at an inclined surface at a predetermined angle, so that a large amount of air is quickly introduced and discharged, thereby significantly improving the blowing efficiency. In addition, the generation of noise and vibration is greatly reduced, so that the environment of the installation space can be maintained relatively comfortably, and the ventilation direction can be freely adjusted up and down and left and right for easy design and construction of the ventilation system, and low installation and maintenance costs. And, because it is composed of a plurality of the casing is mutually assembled, the maintenance work can be made quickly and easily.
본 고안은 소음 및 진동발생이 작고, 설치가 용이하고, 송풍방향의 상하좌우조절이 가능하며, 유지보수가 용이하고, 송풍효율이 매우 높아 설치 및 유지비용이 저렴하고, 케이싱이 다수개로 이루어져 유지보수작업이 매우 용이하다는 효과를 갖는다.The present invention is small in noise and vibration, easy to install, adjustable up, down, left and right in the blowing direction, easy to maintain, high blowing efficiency, low installation and maintenance cost, and a large number of casing The effect is very easy to repair.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990007937U KR20000020635U (en) | 1999-05-11 | 1999-05-11 | A ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990007937U KR20000020635U (en) | 1999-05-11 | 1999-05-11 | A ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000020635U true KR20000020635U (en) | 2000-12-05 |
Family
ID=54762676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990007937U KR20000020635U (en) | 1999-05-11 | 1999-05-11 | A ventilator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000020635U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428689B1 (en) * | 2001-09-20 | 2004-04-30 | 이화기계주식회사 | Diagonal flow air jet fan |
| KR100704432B1 (en) * | 2005-09-22 | 2007-04-06 | 한국공조엔지니어링 주식회사 | An extractor fan using magnetic break |
| KR101254200B1 (en) * | 2012-09-04 | 2013-04-24 | 주식회사 한미터보벤트 | The jet fan for controlling the direction of wind |
| KR101434891B1 (en) * | 2012-09-19 | 2014-08-27 | 백성기 | Forward/reverse direction blowing fan for agricultural products drying machine |
| KR20200141270A (en) * | 2019-06-10 | 2020-12-18 | 손성택 | Sprayers for humidification and air cooling |
| KR20210156386A (en) * | 2020-06-17 | 2021-12-27 | 남기윤 | Vehicle entry space dust inflow prevention system |
-
1999
- 1999-05-11 KR KR2019990007937U patent/KR20000020635U/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428689B1 (en) * | 2001-09-20 | 2004-04-30 | 이화기계주식회사 | Diagonal flow air jet fan |
| KR100704432B1 (en) * | 2005-09-22 | 2007-04-06 | 한국공조엔지니어링 주식회사 | An extractor fan using magnetic break |
| KR101254200B1 (en) * | 2012-09-04 | 2013-04-24 | 주식회사 한미터보벤트 | The jet fan for controlling the direction of wind |
| KR101434891B1 (en) * | 2012-09-19 | 2014-08-27 | 백성기 | Forward/reverse direction blowing fan for agricultural products drying machine |
| KR20200141270A (en) * | 2019-06-10 | 2020-12-18 | 손성택 | Sprayers for humidification and air cooling |
| KR20210156386A (en) * | 2020-06-17 | 2021-12-27 | 남기윤 | Vehicle entry space dust inflow prevention system |
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