KR101201894B1 - Ventilating fan for indoor parking lot - Google Patents

Ventilating fan for indoor parking lot Download PDF

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Publication number
KR101201894B1
KR101201894B1 KR1020120056720A KR20120056720A KR101201894B1 KR 101201894 B1 KR101201894 B1 KR 101201894B1 KR 1020120056720 A KR1020120056720 A KR 1020120056720A KR 20120056720 A KR20120056720 A KR 20120056720A KR 101201894 B1 KR101201894 B1 KR 101201894B1
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South Korea
Prior art keywords
parking lot
air
ventilation fan
impeller
wing
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KR1020120056720A
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Korean (ko)
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김진호
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주식회사 태성
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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
    • 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
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially 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
    • 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
    • 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
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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

Abstract

PURPOSE: A ventilation fan of an indoor parking lot is provided to open and close and block an impeller of a variable grille from wind and to prevent air induction into a grille piece and reversed air intake from the outside, so that air circulation in the inside of a parking lot is provided. CONSTITUTION: A ventilation fan(100) of an indoor parking lot comprises a body(110), a fan driving motor(120), and a variable grille. The variable grille comprises a supporting stand(210), an impeller(220), a supporting shaft, a supporting frame(240), and impeller pieces(250). The supporting stand is fixed to an inner wall of the body. The impeller comprises a hinge shaft. The hinge shaft is installed in the supporting stand, thereby rotating. A recessed groove portion is formed in a rear surface of the impeller. A hinge cavity is formed in the inner side of the recessed groove portion. An inclined bent portion is formed in a front surface of a side opposite to the side where the recessed groove is formed. The supporting shaft is joined to the hinge cavity of the impeller. The supporting frame supports the impeller to be rotated at the same time. The impeller pieces lift the supporting frame up by resisting wind being ventilated, thereby adjusting the impeller at an opened angle.

Description

실내 주차장용 환기팬{Ventilating fan for indoor parking lot}Ventilating fan for indoor parking lot

본 발명은 실내 주차장용 환기팬에 관한 것으로서 좀더 구체적으로는 실내주차장의 공간을 충분히 확보함과 동시에, 층간별로 환기팬 가동시 층간 주차장에 영향 없이 해당 층의 환기가 용이하게 이루어질 수 있는 실내 주차장용 환기팬에 관한 것이다.
The present invention relates to a ventilation fan for an indoor parking lot, and more specifically, to secure a sufficient space in an indoor parking lot, and at the same time, when the ventilation fan is operated for each floor, the ventilation of the corresponding floor can be easily performed without affecting the parking lot between the floors. It is about a ventilation fan.

일반적으로 지하 또는 주차장건물 등 실내의 주차전용공간에는 배기가스에 포함된 일산화탄소에 의해 공기가 오염될 수 있고, 일산화탄소(CO)의 농도는 법적기준치(50PPM)로 정해져 있으며, 관리자의 의지에 따라 더욱 강화된 기준치가 적용될 수도 있고, 일산화탄소의 농도가 상술한 바와 같은 기준치에 도달할 경우에는 환기팬을 구동시켜 환기시키게 된다.In general, indoor or parking spaces, such as underground or parking lot buildings, may be contaminated with air by carbon monoxide contained in exhaust gas, and the concentration of carbon monoxide (CO) is set as a legal standard (50PPM) The reinforced reference value may be applied, and when the concentration of carbon monoxide reaches the reference value as described above, the ventilation fan is driven to ventilate.

다수의 차량이 주차되고, 이동하는 가운데 발생하는 배기가스는 실내를 오염시키게 되며, 이러한 배기가스의 흐름이 신속하게 이루어져 배기되어야 하나 그렇치 못할 경우에는 인체에 매우 유해하다.A large number of vehicles are parked, and the exhaust gas generated while moving pollutes the room, and the flow of the exhaust gas must be quickly generated and exhausted. Otherwise, it is very harmful to the human body.

실내 주차장은 아파트, 대형마트, 백화점, 체육관, 관공서 등 수많은 건축물 등이 있으며, 이러한 실내 주차장에는 환기시스템이 갖춰진 경우가 많지만 장시간 환기팬 가동에 따른 동력비용의 부담과 일산화탄소(CO)감지장치의 오류 등의 이유로 인하여 실내주차장 환기시스템을 제대로 사용하지 못하고 이로써 실내주차장 내부의 공기의 질이 심각하게 저하되는 문제점이 있다.The indoor parking lot includes numerous buildings such as apartments, large marts, department stores, gymnasiums, government offices, etc.In such indoor parking lots, ventilation systems are often installed, but the burden of power costs and the failure of the carbon monoxide (CO) sensing device due to the long running ventilation fan There is a problem in that the air quality inside the indoor parking lot is seriously deteriorated due to failure to properly use the indoor parking system.

또한, 상술한 바와 같은 실내주차장의 내부에는 이산화탄소(CO2)의 농도를 자동으로 검지하여 인체에 부적합한 유기화합물의 농도를 일정기준 이하로 유지하도록 하여야 한다.In addition, the concentration of carbon dioxide (CO2) in the interior of the indoor parking lot as described above should be automatically detected to maintain the concentration of the organic compound unsuitable for the human body below a certain standard.

각 층간별로 나누어 시설된 실내 주차장의 한쪽에는 환기팬은, 급기팬과 배기팬으로 구분되어 장치되며, 대체로 해당 층의 실내주차장의 대각선 방향으로 시설되어 운영되다.Ventilation fans are installed on one side of the indoor parking lot divided by each floor, and are divided into supply fans and exhaust fans, and are generally installed and operated in the diagonal direction of the indoor parking lot on the floor.

또한 실내 주차장의 실내 전용면적이 넓으면 넓을수록 천장에는 공기의 흐름을 급기측에서 배기측으로 유도하는 송풍팬(일명 '제트팬'이라고도 함)이 다수개 설치되어 주차장의 역한 공기를 외부로 배출하는 시스템에서 운영되고 있다.In addition, the larger the indoor area of the indoor parking lot, the larger the ceiling is equipped with a large number of blowing fans (also called'jet fans') that direct the flow of air from the air supply side to the exhaust side. It is running on the system.

또한, 배기팬 장치의 가까운 쪽에는 일산화탄소 감지기가 설치되고, 일산화탄소 감지기는 상술한 급기팬, 배기팬, 송풍팬과 각각 전기적으로 연결 설치되어 일산화탄소 감지기에서 기준치 이상의 농도로 일산화탄소가 감지되면 상술한 팬들을 구동시켜 실내주차장 내의 공기오염을 방지토록 하고 있다.In addition, a carbon monoxide detector is installed on the near side of the exhaust fan device, and the carbon monoxide detector is electrically connected to the above-described supply fan, exhaust fan, and blower fan, respectively, and when the carbon monoxide detector detects carbon monoxide at a concentration higher than a reference value, the above-described fans are installed. It is driven to prevent air pollution in the indoor parking lot.

첨부된 도 1은 종래 실내 주차장의 내부를 절개하여 도시한 단면도로서, 건물(1) 외벽으로부터 공기가 유통될 수 있는 급기구(2) 및 배기구(3)가 마련되고, 급기구와 배기구가 마련된 건물 내측에는 덕트역할을 하는 공기통로(2-1)(3-1)와 내벽(2-2)(3-2)이 시공되며, 공기통로가 형성된 건물 내부에는 상기 환기팬(10')이 설치된다.Attached Figure 1 is a cross-sectional view showing the interior of a conventional indoor parking lot, the air supply from the outer wall of the building (1), the air supply (2) and the exhaust port (3) is provided, the air supply and the exhaust port is provided Inside the building, air passages (2-1) (3-1) and inner walls (2-2) (3-2), which serve as ducts, are installed, and the ventilation fan (10') is inside the building where the air passages are formed. Is installed.

상술한 바와 같이 환기팬(10')은 급기와 배기로 나뉘어져 시설되며, 주차장 내부에 있어 미관상 노출되지 않도록 휀룸(4)를 별도로 시설하여 운영하고 있다.As described above, the ventilation fan 10' is divided into supply and exhaust, and is installed and operated with a separate room 4 to prevent aesthetic exposure in the parking lot.

그러나 상기와 같이 환기팬(10')의 시설은 공기통로(2-1)(3-1) 외에 각 층별로 건축되는 휀룸(4)의 공간이 마련되어야 하기 때문에 차량의 주차면적을 좁히는 단점이 있으며, 더욱 중요하게는 어느 중간 혹은 최하층에 위치한 실내 주차장에서 공기의 오염도 감지에 따라 환기팬의 구동시 환기가 정확히 이루어지지 못하는 문제점이 있었다.However, as described above, the facility of the ventilation fan 10' has a disadvantage of narrowing the parking area of the vehicle because the space of the fan room 4, which is built for each floor, must be provided in addition to the air passages 2-1 and 3-1. In particular, there is a problem in that ventilation cannot be accurately performed when the ventilation fan is driven in accordance with detection of air pollution in an indoor parking lot located at a middle or lowermost floor.

이는 대체로 상층에 위치한 급기구를 통해 유입되는 공기보다는 환기팬이 가동되고 있는 상층이나 그 하층의 공동통로에서 역으로 공기가 유입되는 양이 많기 때문에 효율적인 환기가 어렵게 된다.This generally makes it difficult to efficiently ventilate because the amount of air flowing in from the upper or lower common ducts where the ventilation fan is running is large, rather than the air flowing through the air supply located at the upper floor.

또한 해당 층의 환기팬이 구동되는 상태에서 배기측에 설치된 환기팬의 경우에도 건물의 배기구 측으로 나쁜 공기가 배출되는 양보다는 공기통로 상에서 맴돌이 현상이 발생하여 상층이나 하층에 위치한 주차장측으로 역유입시키는 요인으로 환기팬을 오랜 시간 동안 구동하는 비효율적인 운영이 시스템이다.In addition, even in the case of a ventilation fan installed on the exhaust side while the ventilation fan of the corresponding floor is driven, a phenomenon occurs in the air passage rather than the amount of bad air being discharged to the exhaust side of the building, causing factors to flow back into the parking lot located on the upper or lower floor As a result, inefficient operation of driving the ventilation fan for a long time is a system.

또한 첨부된 도 2는 종래 일 예의 환기시스템을 도시한 것으로서, 도 1에서 환기팬의 설치로서 실내공간을 확보할 수 있도록 한 것으로서, 이는 급기측 환기팬(10)을 급기구(2)로부터 이어지는 공기통로(2-1) 상에 배치하되 내벽(2-2)을 통해서 공기를 송풍시키는 구조로 시설되며, 배기측에 설치되는 환기팬(10)은 내벽(3-2)의 실내측 천장에 근접시켜 가동하여 환기시킬 수 있도록 한 것이다.In addition, Figure 2 is attached to show a ventilation system of an example of the prior art, as to ensure that the indoor space as the installation of the ventilation fan in Figure 1, which is connected to the air supply side ventilation fan 10 from the air supply (2) Arranged on the air passage (2-1), but is installed in a structure that blows air through the inner wall (2-2), and the ventilation fan (10) installed on the exhaust side is located on the ceiling on the indoor side of the inner wall (3-2). It was made to operate in close proximity to allow ventilation.

그러나 상기와 같은 환기시스템에 적용된 급기측 환기팬(10)은 공기통로(2-1)상에 배치되는 이유에서 설치가 까다로움은 물론, 상술한 바와 같이 중간층에서의 환기팬의 가동시 급기구(2)에서 유입되는 공기의 양보다 그 상층이나 하층의 주차장 측에서 유입되는 공기량이 많아 효율적인 환기가 어렵게 되고, 배기측에 실내에 설치된 환기팬(10) 또한 급기구측으로 공기를 효율적으로 배출하지 못하고 공기통로 상에서 그 상층이나 하층의 주차장으로 역유입시키는 문제점이 있었다.However, the air supply-side ventilation fan 10 applied to the ventilation system as described above is difficult to install because it is disposed on the air passage 2-1, as well as the air supply when the ventilation fan is operated in the middle layer as described above. (2) Since the amount of air flowing in from the upper or lower parking lot side is larger than the amount of air flowing in, the efficient ventilation becomes difficult, and the ventilation fan 10 installed indoors on the exhaust side also does not efficiently discharge air to the air supply side. There was a problem in that it could not flow back into the parking lot on the upper or lower floor on the air passage.

결국, 주차장 내부에 설치된 송풍팬(30)의 가동은 상기 급기측과 배기측에 설치된 환기팬 가동에 부응하지 못하고 오히려 역효과를 내는 문제점이 있다.
As a result, the operation of the blower fan 30 installed inside the parking lot does not meet the operation of the ventilation fan installed on the air supply side and the exhaust side, but rather has a problem of exerting an adverse effect.

본 발명은 상기와 같이 제반되는 종래의 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 실내 주차장의 공간을 충분히 확보함과 동시에, 층간별로 환기팬 가동시 층간 주차장에 영향 없이 해당 층의 환기가 용이하게 이루어질 수 있는 실내 주차장용 환기팬을 제공함에 있다.
The present invention was invented to solve the conventional problems as described above, the purpose of which is to ensure sufficient space in the indoor parking lot, and at the same time, ventilation of the floor is easy without affecting the inter-floor parking lot when the ventilation fan is operated for each floor. It is to provide a ventilation fan for an indoor parking lot that can be made.

상기 목적을 달성하기 위한 본 발명에 의하면, 양측이 개방된 박스형태의 본체와; 개방된 본체 일측에 고정 설치되어 일방향으로 공기를 송풍하기 위한 팬 구동모터와; 개방된 본체 타측에 설치되어 팬 구동모터로부터 송풍되는 바람의 유무에 의해 상향 경사지게 조절하여 바람을 상향으로 배출하거나 차단하는 가변그릴;을 포함하는 구성으로 건물의 외벽측 급기구, 배기구와 연결되는 공기통로와 실내 주차장을 구획하는 내벽에 각각 설치되어 실내 주차장 내부공기를 외부공기로 환원시키는 환기팬에 있어서,
상기 가변그릴은, 본체 내벽에 상호 대응되게 고정되는 지지대와, 상기 지지대에 설치되어 회동가능한 힌지축이 길이방향에 마련되고, 후면에는 요홈부가 형성되며, 요홈부의 내측에는 힌지공이 대응되게 형성되며, 요홈부가 형성된 반대측 전면에는 경사진 절곡부가 형성된 날개와, 상기 날개의 힌지공에 각각 양측이 결합되는 지지축과, 상기 지지축이 관통되는 안내공이 길이방향에 다수개 배열 형성되어 각각의 날개를 동시에 회동가능하게 지지하는 지지프레임과, 상기 지지프레임의 상부측에 팬 구동모터측과 근접되는 송풍되는 바람에 저항하여 지지프레임을 상승시켜 날개를 개방된 각도로 조절하는 날개편을 포함하여 구성된 것을 특징으로 한다.According to the present invention for achieving the above object, the body in the form of a box with both sides open; A fan drive motor fixedly installed on one side of the opened body to blow air in one direction; A variable grill that is installed on the other side of the open body and is upwardly inclined by the presence or absence of wind blown from the fan drive motor to discharge or block the wind upward; In the ventilation fan which is installed on the inner wall partitioning the furnace and the indoor parking lot to reduce the inside air of the indoor parking lot to outside air,
The variable grill is provided with a support fixed to the inner wall of the main body and a hinge shaft installed on the support and rotatable in the longitudinal direction, a recess is formed on the rear surface, and a hinge hole is formed inside the recess. On the opposite front surface where the concave groove is formed, an inclined bent portion is formed, a support shaft to which both sides are coupled to the hinge hole of the wing, and a plurality of guide holes through which the support shaft passes are formed in the longitudinal direction to simultaneously arrange each wing. It is characterized in that it comprises a support frame for rotatably supporting, and a wing piece for adjusting the wing to an open angle by raising the support frame against the blown wind close to the fan drive motor side on the upper side of the support frame. Is done.

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본 발명에 따른 상기 본체 전면에는 날개 사이를 통해 배출되는 바람을 상향 유도하는 그릴편이 더 부착되어 배열된 것을 특징으로 한다.The front side of the main body according to the present invention is characterized in that a grille piece is further attached and arranged to induce wind discharged through the wings.

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본 발명에 따른 실내 주차장용 환기팬은 팬 구동모터를 통한 송풍시 바람이 급기구에서 공기통로를 통한 해당 주차장의 실내측 천창으로 송풍되고, 그 반대측 배기측에 설치된 환기팬의 구동으로 공기통로를 통한 배기구로 배출이 이루어짐에 있어, 환기팬을 구성하는 송풍되는 바람에 의해 가변그릴의 날개의 개폐 및 차단되고, 그릴편에 의한 바람유도 및 외부로부터 공기가 역으로 유입되는 사례를 방지해 줌으로써, 주차장 내부의 공기환원이 보다 효율적으로 이루어져 쾌적함으로 조성할 수 있는 효과가 제공된다.
The ventilation fan for an indoor parking lot according to the present invention is blown by a fan driving motor, and the wind is blown from an air supply mechanism to an indoor skylight of the corresponding parking lot through an air passage, and the air passage is driven by driving a ventilation fan installed on the opposite exhaust side. As the exhaust is made through the exhaust port, the blade of the variable grill is opened and closed by the blown wind constituting the ventilation fan, and prevents wind induction by the grille and the case in which air flows backward from the outside, The effect that the air reduction inside the parking lot can be made more efficiently is provided.

도 1 및 도 2는 종래 환기팬이 시설된 건물의 실내 주차장을 일 예로 보여주는 단면도,
도 3은 본 발명인 환기팬을 도시한 종단면도,
도 4는 본 발명에 따른 환기팬의 가변그릴을 발췌하여 도시한 사시도,
도 5는 도 3에서 환기팬의 작동상태를 예시한 종단면도,
도 6은 본 발명인 환기팬이 시설된 건물의 실내 주차장을 일 예로 보여주는 단면도,
도 7은 본 발명에 따른 일 실시예의 환기팬을 도시한 종단면도,
도 8은 도 7에서 환기팬의 작동상태를 예시한 종단면도이다.1 and 2 are cross-sectional views showing an example of an indoor parking lot of a building equipped with a conventional ventilation fan,
Figure 3 is a longitudinal sectional view showing the ventilation fan of the present invention,
Figure 4 is a perspective view showing the extruded variable grill of the ventilation fan according to the present invention,
Figure 5 is a longitudinal sectional view illustrating the operating state of the ventilation fan in Figure 3,
6 is a cross-sectional view showing an indoor parking lot of a building equipped with a ventilation fan according to the present invention as an example,
7 is a longitudinal sectional view showing a ventilation fan according to an embodiment of the present invention,
8 is a longitudinal sectional view illustrating an operating state of the ventilation fan in FIG. 7.

이하, 본 발명을 첨부된 도 3 내지 도 8을 참조하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 3 to 8 as follows.

본 발명은, 도 3 내지 도 6에서 도시한 바와 같이 양측이 개방된 박스형태의 본체(110)와; 개방된 본체(110) 일측에 고정 설치되어 일방향으로 공기를 송풍하기 위한 팬 구동모터(120)와; 개방된 본체(110) 타측에 설치되어 팬 구동모터(120)로부터 송풍되는 바람의 유무에 의해 상향 경사지게 조절하여 바람을 상향으로 배출하거나 차단하는 가변그릴(200);을 포함하는 구성으로 건물(1)의 외벽측 급기구(2), 배기구(3)와 연결되는 공기통로(2-1)(3-1)와 실내 주차장을 구획하는 내벽(2-2)(3-2)에 각각 설치되어 실내 주차장 내부공기를 외부공기로 환원시키는 환기팬(100)에 있어서,
상기 가변그릴(200)은,
본체(110) 내벽에 상호 대응되게 고정되는 지지대(210)와, 상기 지지대(210)에 설치되어 회동가능한 힌지축(221)이 길이방향에 마련되고, 후면에는 요홈부(222)가 형성되며, 요홈부(222)의 내측에는 힌지공(223)이 대응되게 형성되며, 요홈부(222)가 형성된 반대측 전면에는 경사진 절곡부(224)가 형성된 날개(220)와, 상기 날개(220)의 힌지공(223)에 각각 양측이 결합되는 지지축(230)과, 상기 지지축(230)이 관통되는 안내공(241)이 길이방향에 다수개 배열 형성되어 각각의 날개(220)를 동시에 회동가능하게 지지하는 지지프레임(240)과, 상기 지지프레임(240)의 상부측에 팬 구동모터(120)측과 근접되는 송풍되는 바람에 저항하여 지지프레임(240)을 상승시켜 날개(220)를 개방된 각도로 조절하는 날개편(250)을 포함하여 구성된다.
한편, 첨부된 도 7에서와 같이 상기 본체(110) 전면에는 날개(220) 사이를 통해 배출되는 바람을 상향 유도하는 그릴편(260)이 더 부착되어 배열되어 환기팬(100)을 구성할 수 있다.The present invention, as shown in Figures 3 to 6, the body 110 in the form of a box with both sides open; A fan drive motor 120 fixedly installed at one side of the opened body 110 to blow air in one direction; It is installed on the other side of the open body 110, and is controlled by an upward or downward inclination by the presence or absence of wind blown from the fan drive motor 120, a variable grill 200 to discharge or block the wind upward; ) Is installed on the outer wall side air supply (2), the air passage (2-1) (3-1) connected to the exhaust port (3) and the inner wall (2-2) (3-2) that divides the indoor parking lot. In the ventilation fan 100 for reducing the air inside the indoor parking lot to the outside air,
The variable grill 200,
The support body 210 fixed to the inner wall of the main body 110 and the hinge shaft 221 rotatably installed on the support body 210 is provided in the longitudinal direction, and a recess 222 is formed at the rear side. A hinge hole 223 is formed to correspond to an inner side of the recessed portion 222, and the wing 220 having an inclined bent portion 224 is formed on the opposite side of the recessed portion 222, and the wing 220 is formed. A plurality of support shafts 230 coupled to both sides of the hinge hole 223 and a guide hole 241 through which the support shaft 230 passes are formed in the longitudinal direction to rotate each wing 220 simultaneously. The support frame 240 is supported, and the upper side of the support frame 240 resists the blown wind that is close to the fan drive motor 120 side to raise the support frame 240 to raise the wing 220. It comprises a wing piece 250 to adjust to the open angle.
On the other hand, as shown in Figure 7 attached to the front of the main body 110, a grill piece 260 for inducing the wind discharged through between the wings 220 is further attached and arranged to configure the ventilation fan 100. have.

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상기 그릴편(260)은 도시된 바와 같이 일측이 라운딩 처리되어 바람의 저항에 의해 지지프레임(240)을 상승시키기 용이한 형상으로 형성되며, 지지프레임(240)로부터 일정각도 이상으로는 회동이 이루어지지 않는 상태로 설치됨이 바람직하다. As shown in the drawing, the grill piece 260 is rounded on one side, and is formed in an easy shape to raise the support frame 240 by wind resistance, and is rotated at a certain angle or more from the support frame 240. It is preferably installed in a non-supporting state.

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도면 중 미설명 부호 300은 주차장 천장에 설치되어 급기측에서 배기측으로 바람을 유도 송풍하는 송풍팬을 나타낸다.In the drawings, reference numeral 300 denotes a blower fan installed on the ceiling of the parking lot to induce and blow wind from the air supply side to the exhaust side.

이와 같이 구성된 본 발명인 환기팬의 적용 설치 및 운영상에 따른 작용을 설명하면 다음과 같다.If the operation according to the installation and operation of the ventilation fan of the present invention configured as described above is described as follows.

먼저, 도 6에서 도시된 바와 같이 본 발명에 따른 환기팬(100)은 공기통로(2-1)(3-1)와 주차장을 구획하는 내벽(2-2)(3-2)에 설치됨으로써, 주차장의 면적에 대한 공간활용을 최대한 이용할 수 있고, 공기가 유통되기 용이한 공기통로(2-1)(3-1)의 공간을 확보할 수 있게 된다.First, as illustrated in FIG. 6, the ventilation fan 100 according to the present invention is installed on the air passages 2-1 (3-1) and the inner walls 2-2 (3-2) partitioning the parking lot. , It is possible to make the most of the space utilization for the area of the parking lot, and it is possible to secure the space of the air passage (2-1) (3-1) through which air is easily distributed.

상기와 같이 설치된 환기팬(100)은 각 해당 층의 주차장에서 감지된 오염 정도에 따라 구동되어 건물(1)의 급기구(2)로부터 공기를 주차장 실내측으로 유입시키고, 주차장 천장에 설치된 송풍팬(300)에 의해 배기측으로 공기를 유도시키며, 배기측 내벽(3-2)에 설치된 환기팬(100)의 가동에 따라 공기를 공기통로(3-1)를 통해 배기구(3)로 배출시켜 공기를 환원시킬 수 있게 된다.The ventilation fan 100 installed as described above is driven according to the degree of contamination detected in the parking lot of each corresponding floor to draw air from the air supply 2 of the building 1 to the interior of the parking lot, and the ventilation fan installed on the ceiling of the parking lot ( 300) induces air to the exhaust side, and discharges air through the air passage (3-1) to the exhaust port (3) according to the operation of the ventilation fan (100) installed on the inner wall (3-2) of the exhaust side. Can be reduced.

상기와 같은 공기의 흐름은 종래와 동일하지만, 본 발명에 따른 환기팬(100)의 구동은 급기측 공기통로(2-1)를 통한 공기의 흐름과 배기측 공기통로(3-1)를 통한 공기의 흐름 과정에서 다음과 같이 이루어짐을 알 수 있다.The flow of air as described above is the same as in the prior art, but the operation of the ventilation fan 100 according to the present invention is through the flow of air through the air supply side air passage 2-1 and through the exhaust side air passage 3-1. It can be seen that the following occurs in the process of air flow.

첨부된 도 6은 3개의 층으로 이루어진 지하 주차장을 일 예로 도시한 것으로서, 중간층의 환기팬(100)의 구동상태를 예시한 것이다.The attached FIG. 6 shows an example of an underground parking lot composed of three floors as an example, and illustrates the driving state of the ventilation fan 100 on the middle floor.

상기 환기팬(100)을 구성하는 본체(110)측 팬 구동모터(120)의 가동에 의해 공기를 일측에서 강제 급기시켜 가변그릴(200)측으로 내보내게 된다.The air is forcedly supplied from one side by the operation of the fan driving motor 120 on the main body 110 side constituting the ventilation fan 100 to be discharged to the variable grill 200 side.

이때 송풍되는 바람은 실내 천장을 향하여 송풍이 이루어지며, 천장에 별도로 설치되는 송풍팬(300)에 의해 급기측 환기팬(100)으로 바람을 유도하여 송풍이 원활히 유도되도록 한다.At this time, the blown wind is blown toward the indoor ceiling, and the wind is guided to the ventilation fan 100 on the air supply side by the blowing fan 300 separately installed on the ceiling so that the blowing is smoothly induced.

환기팬(100) 측으로 유입되는 공기는 급기측 환기팬(100)과 마찬가지로 가동되어 가변그릴(200)을 통한 공기통로(201)측으로 공기를 유도하여 상층에 위치한 배기구(3)측으로 공기통로(3-1)를 통해 내보내게 된다.The air flowing into the ventilation fan 100 side is operated like the air supply side ventilation fan 100 to induce air into the air passage 201 through the variable grill 200 to the air passage 3 toward the exhaust port 3 located on the upper floor. -1).

상기 가변그릴(200)은 송풍되는 바람에 의해 지지대(210)에 설치된 날개(220)의 힌지축(221)을 중심으로 회동되며, 이는 초기 팬 구동모터(120)를 통한 바람의 송풍시 지지프레임(240)에 설치된 날개편(250)에 바람의 저항을 주어 지지프레임(240)을 상승시켜 줌으로써, 이때 각 날개(220)의 선단부는 상향 경사지게 회동되어 바람을 천장 측으로 내보내게 된다.The variable grill 200 is rotated around the hinge axis 221 of the wing 220 installed on the support 210 by the wind blown, which is a support frame during wind blowing through the initial fan drive motor 120 By raising the support frame 240 by giving the wind resistance to the wing piece 250 installed on the 240, the tip of each wing 220 is rotated in an upwardly inclined direction to direct the wind to the ceiling side.

상기와 같은 상태에서 상기 날개(220)의 선단측인 절곡부(224)바람의 상향조건을 돕는다.In the above state, it assists the upward condition of the wind of the bent portion 224 which is the front end side of the wing 220.

상기 날개(220)의 회동상태는 지지프레임(240)의 안내공(241)에 설치된 지지축(230)을 기준으로 날개(220)의 요홈부(222)측 힌지공(223)이 지지축(230)과 연결되어 회동되고, 날개(220)측 힌지축(221)은 지지대(210)로부터 회동되는 동작이 이루어진다.The rotation state of the wing 220 is based on the support shaft 230 installed in the guide hole 241 of the support frame 240, the hinge hole 223 on the groove 222 side of the wing 220 is a support shaft ( 230) is rotated connected, the wing 220 side hinge shaft 221 is rotated from the support 210 is made.

상기와 같이 중간층의 환기팬(100) 구동시 그 상층이나 하층에 위치한 주차장측의 환기팬은 정지되어 있는 상태에서 가변그릴(200)의 날개편(220)이 닫힌 상태로 유지되기 때문에 중간층 환기팬의 가동에 따른 공기의 흐름은 급기구(2)로부터 배기구(3)측으로 원활히 이루어져 중간층의 실내를 쾌적한 상태로 조성시킬 수 있게 된다.When the ventilation fan 100 of the middle floor is driven as described above, the ventilation fan of the parking lot located on the upper or lower floor is kept in a closed state, and thus the wing 220 of the variable grill 200 is kept closed. The flow of air according to the operation is smoothly made from the air intake 2 to the exhaust 3, so that the interior of the middle floor can be created in a comfortable state.

한편, 본 발명에 따른 일 실시예의 환기팬(100)은, 첨부된 도 7에서 도시한 바와 같이 가변그릴(200')이 설치되는 본체(110)의 전면측에 상향 경사진 그릴편(260)을 더 마련함으로써, 공기의 송풍방향이 주차장의 천장 측으로 상향 유도시켜 송풍팬(300)을 통한 바람을 안정되게 유도하며, 팬 구동모터(120)의 정지시에는그릴편(260)이 상향 유지되어 있어 날개(220')에 바람의 영향을 주지 않는 차단구조를 갖게 하여 기타 타층에서의 환기팬 구동시에 해당 층의 공기 오염을 방지할 수 있는 역할을 제공한다.On the other hand, the ventilation fan 100 of one embodiment according to the present invention, as shown in the attached Figure 7, the grill grill 260 upwardly inclined on the front side of the main body 110 is installed variable grill (200') By providing a further, the air blowing direction is directed upward to the ceiling of the parking lot to stably induce the wind through the blowing fan 300, and when the fan driving motor 120 is stopped, the grill piece 260 is maintained upward. Since it has a blocking structure that does not affect the wind of the wing 220', it provides a role to prevent air pollution of the corresponding layer when driving the ventilation fan in other layers.

삭제delete

따라서 본 발명에 따른 환기팬(100)의 구동은, 중간 층으로부터 상층이나 하층에 위치한 환기팬의 가동시에도 다른 층으로 공기를 유입하거나 급기시키는 영향을 주지 않게 됨으로써 공기의 환원이 빠르고 그만큼 쾌적한 실내 주차장을 조성할 수 있게 된다.
Therefore, the driving of the ventilation fan 100 according to the present invention does not affect the flow of air into or from the other floor even when the ventilation fan located in the upper or lower layers is operated from the middle layer, so that the reduction of air is fast and the indoor is so comfortable. You will be able to create a parking lot.

1: 건물 2: 급기구
3: 배기구 2-1,3-1: 공기통로
2-2,3-2: 내벽 100: 환기팬
110: 본체 120: 팬 구동모터
200: 가변그릴 210: 지지대
220: 날개 221: 힌지축
222: 요홈부 223: 힌지공
224: 절곡부 230: 지지축
240: 지지프레임 241: 안내공
250: 날개편 260: 그릴편
270: 고정대 300: 송풍팬1: Building 2: Air Supply
3: Exhaust port 2-1, 3-1: Air passage
2-2,3-2: Inner wall 100: Ventilation fan
110: main body 120: fan drive motor
200: variable grill 210: support
220: wing 221: hinge axis
222: recess groove 223: hinge ball
224: bent portion 230: support shaft
240: support frame 241: guide
250: wing side 260: grill side
270: Fixture 300: Blowing fan

Claims (4)

양측이 개방된 박스형태의 본체(110)와; 개방된 본체(110) 일측에 고정 설치되어 일방향으로 공기를 송풍하기 위한 팬 구동모터(120)와; 개방된 본체(110) 타측에 설치되어 팬 구동모터(120)로부터 송풍되는 바람의 유무에 의해 상향 경사지게 조절하여 바람을 상향으로 배출하거나 차단하는 가변그릴(200);을 포함하는 구성으로 건물(1)의 외벽측 급기구(2), 배기구(3)와 연결되는 공기통로(2-1)(3-1)와 실내 주차장을 구획하는 내벽(2-2)(3-2)에 각각 설치되어 실내 주차장 내부공기를 외부공기로 환원시키는 환기팬(100)에 있어서,
상기 가변그릴(200)은,
본체(110) 내벽에 상호 대응되게 고정되는 지지대(210)와,
상기 지지대(210)에 설치되어 회동가능한 힌지축(221)이 길이방향에 마련되고, 후면에는 요홈부(222)가 형성되며, 요홈부(222)의 내측에는 힌지공(223)이 대응되게 형성되며, 요홈부(222)가 형성된 반대측 전면에는 경사진 절곡부(224)가 형성된 날개(220)와,
상기 날개(220)의 힌지공(223)에 각각 양측이 결합되는 지지축(230)과,
상기 지지축(230)이 관통되는 안내공(241)이 길이방향에 다수개 배열 형성되어 각각의 날개(220)를 동시에 회동가능하게 지지하는 지지프레임(240)과,
상기 지지프레임(240)의 상부측에 팬 구동모터(120)측과 근접되는 송풍되는 바람에 저항하여 지지프레임(240)을 상승시켜 날개(220)를 개방된 각도로 조절하는 날개편(250)을 포함하여 구성된 것을 특징으로 하는 실내 주차장용 환기팬.A box-shaped main body 110 with both sides open; A fan drive motor 120 fixedly installed at one side of the opened body 110 to blow air in one direction; It is installed on the other side of the open body 110, and is controlled by an upward or downward inclination by the presence or absence of wind blown from the fan drive motor 120, a variable grill 200 to discharge or block the wind upward; ) Is installed on the outer wall side air supply port (2), the air passage (2-1) (3-1) connected to the exhaust port (3) and the inner wall (2-2) (3-2) that divide the indoor parking lot. In the ventilation fan 100 for reducing the air inside the indoor parking lot to the outside air,
The variable grill 200,
The support body 210 fixed to the inner wall of the main body 110 to correspond to each other,
A hinge shaft 221 that is installed on the support 210 and is rotatable is provided in the longitudinal direction, a recess 222 is formed on the rear surface, and a hinge hole 223 is formed inside the recess 222. And, the wing 220 with an inclined bent portion 224 is formed on the opposite side front surface where the recess portion 222 is formed,
The support shaft 230, both sides of which are respectively coupled to the hinge hole 223 of the wing 220,
A plurality of guide holes 241 through which the support shaft 230 penetrates are formed in a longitudinal direction to support each wing 220 so as to be rotatable at the same time.
A wing piece 250 that adjusts the wing 220 to an open angle by raising the support frame 240 by resisting the blown wind close to the fan drive motor 120 side on the upper side of the support frame 240 Ventilation fan for indoor parking, characterized in that comprises a. 삭제delete 제1항에 있어서,
상기 본체(110) 전면에는 날개(220) 사이를 통해 배출되는 바람을 상향 유도하는 그릴편(260)이 더 부착되어 배열된 것을 특징으로 하는 실내 주차장용 환기팬.According to claim 1,
Ventilation fan for indoor parking lot, characterized in that a grill piece (260) for inducing upward wind discharged between the wings (220) is further attached to the front surface of the main body (110). 삭제delete
KR1020120056720A 2012-05-29 2012-05-29 Ventilating fan for indoor parking lot KR101201894B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101585567B1 (en) 2014-03-11 2016-01-14 주식회사 태성 Extractor fan and ventilation system using this for indoor parking lot
KR20170017322A (en) 2015-08-06 2017-02-15 이재규 Ventilating fan for in door parking lot
KR101830811B1 (en) * 2017-07-27 2018-02-22 (주)대륭 Washing Type Ceiling Hood For Cooking Room
WO2021035766A1 (en) * 2019-08-28 2021-03-04 曹文杰 Novel garage
KR20210133690A (en) * 2020-04-29 2021-11-08 주식회사 팬직 Ventilating fan for in door parking lot
CN115059332A (en) * 2022-07-22 2022-09-16 安徽江河智能装备集团有限公司 Vertical circulation type parking equipment

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Publication number Priority date Publication date Assignee Title
KR100718747B1 (en) 2006-09-11 2007-05-15 주식회사 삼화에이스 Ventilation equipment used in the parking place

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
KR100718747B1 (en) 2006-09-11 2007-05-15 주식회사 삼화에이스 Ventilation equipment used in the parking place

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101585567B1 (en) 2014-03-11 2016-01-14 주식회사 태성 Extractor fan and ventilation system using this for indoor parking lot
KR20170017322A (en) 2015-08-06 2017-02-15 이재규 Ventilating fan for in door parking lot
KR101830811B1 (en) * 2017-07-27 2018-02-22 (주)대륭 Washing Type Ceiling Hood For Cooking Room
WO2021035766A1 (en) * 2019-08-28 2021-03-04 曹文杰 Novel garage
KR20210133690A (en) * 2020-04-29 2021-11-08 주식회사 팬직 Ventilating fan for in door parking lot
KR102383979B1 (en) * 2020-04-29 2022-04-07 주식회사 팬직 Ventilating fan for in door parking lot
CN115059332A (en) * 2022-07-22 2022-09-16 安徽江河智能装备集团有限公司 Vertical circulation type parking equipment

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