KR200328891Y1 - A ventilation fan - Google Patents
A ventilation fan Download PDFInfo
- Publication number
- KR200328891Y1 KR200328891Y1 KR20-2003-0022303U KR20030022303U KR200328891Y1 KR 200328891 Y1 KR200328891 Y1 KR 200328891Y1 KR 20030022303 U KR20030022303 U KR 20030022303U KR 200328891 Y1 KR200328891 Y1 KR 200328891Y1
- Authority
- KR
- South Korea
- Prior art keywords
- suction
- suction fan
- air
- ventilator
- fan
- Prior art date
Links
Classifications
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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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- 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 환풍기의 개량고안에 관한 것으로, 더욱 구체적으로는 흡입팬에 의해 건물내의 탁하고 오염된 공기를 흡입하여 외부로 배출하는 환풍기의 공기흡입공간을 최대한 확보하여 환기량을 증대시킬수 있도록 한 것이다.The present invention relates to an improved draft of the ventilator, and more specifically, it is possible to increase the amount of ventilation by securing the air intake space of the ventilator to suck out the muddy and polluted air in the building by the suction fan to discharge to the outside.
즉, 몸체(10)내에 모터(22)와 흡입팬(20)이 설치되고 흡입팬(20)전방의 몸체(10)에 흡입구(14)가 형성된 것에 있어서,That is, in the body 10, the motor 22 and the suction fan 20 is installed and the suction port 14 is formed in the body 10 in front of the suction fan 20,
몸체(10)의 주벽(12)에 흡입구(15)를 더 형성하여 흡입팬(20)의 측방향에도 공기흡입공간을 갖도록 하여서된 환풍기이다.The inlet 15 is further formed on the circumferential wall 12 of the body 10 to have an air suction space in the lateral direction of the suction fan 20.
Description
본 고안은 환풍기의 개량고안에 관한 것으로, 더욱 구체적으로는 흡입팬에 의해 건물내의 탁하고 오염된 공기를 흡입하여 외부로 배출하는 환풍기의 공기흡입공간을 최대한 확보하여 환기량을 증대시킬수 있도록 한 것이다.The present invention relates to an improved draft of the ventilator, and more specifically, it is possible to increase the amount of ventilation by securing the air intake space of the ventilator to suck out the muddy and polluted air in the building by the suction fan to discharge to the outside.
일반적인 환풍기는 도 1과 같이 몸체(10)내에 설치된 모터(22)의 회전력으로 흡입팬(20)이 회전하도록 되어 있고 흡입팬(20)에 의해 흡입팬(20)전방의 흡입구(14)에서 배출구(17)를 통해 흡입된 공기를 외부로 배출하도록 되어 있다.A general ventilator is configured such that the suction fan 20 is rotated by the rotational force of the motor 22 installed in the body 10 as shown in FIG. 1, and is discharged from the suction port 14 in front of the suction fan 20 by the suction fan 20. The air sucked in through 17 is discharged to the outside.
그러나 상기와 같은 종래의 환풍기는 흡입팬(20)전방부분의 몸체(10)에 형성된 흡입구(14)를 통해서만 공기유입이 되는 적은 풍량의 공기흡입공간을 갖기 때문에 흡입팬(20)의 흡입력에 비해 흡입효율이 크게 떨어지는 등 환기능력이 부족하였었다.However, the conventional ventilator as described above has a small amount of air suction space through which the air is introduced only through the suction port 14 formed in the body 10 of the front portion of the suction fan 20, compared to the suction force of the suction fan 20. There was a lack of ventilation, such as a significant decrease in suction efficiency.
본 고안은 이러한 문제점을 해결하기 위하여 몸체내에 모터와 흡입팬이 설치되고 흡입팬전방에 흡입구를 구비한 것에 있어서 흡입팬의 측방향에서도 공기유입이 되는 흡입구를 더 형성하여 많은 풍량의 공기흡입공간으로 환기가 원활하게 이루어지도록 한 것이다.In order to solve this problem, the present invention has a motor and a suction fan installed in the body, and a suction port is provided in the front of the suction fan to further form an air inlet that also introduces air in the side of the suction fan. Ventilation is to be made smoothly.
도 1은 종래를 환풍기를 일부절개한 종단면도1 is a vertical cross-sectional view of a part of the conventional ventilator cut away
도 2는 본 고안에 따른 환풍기 사시도2 is a perspective view of the ventilator according to the present invention
도 3은 본 고안의 일부절개 종단면도Figure 3 is a partial cutaway longitudinal cross-sectional view of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 몸체 12 : 주벽10: body 12: main wall
14,15 : 흡입구 17 : 배출구14,15: inlet 17: outlet
18 : 고정후레임 20 : 흡입팬18: fixed frame 20: suction fan
22 : 모터22: motor
몸체(10)내에 설치된 모터(22)의 회전력으로 흡입팬(20)이 회전하고 흡입팬(20)전방의 몸체(10)에 흡입구(14)가 형성되며 몸체(10)주연부의 고정후레임(18)으로 측벽 또는 천정에 결합사용되는 것에 있어서, 상기 고정후레임(18)전방에 위치한 몸체(10)의 주벽(12)을 연장하고 그 주벽(12)에 흡입구(15)를 더 형성하여 흡입팬(20)의 측방향에도 공기흡입공간을 갖도록 한 것이다.The suction fan 20 is rotated by the rotational force of the motor 22 installed in the body 10, and the suction port 14 is formed in the body 10 in front of the suction fan 20, and a fixed frame 18 around the body 10 is fixed. In connection with the side wall or the ceiling), the suction wall (15) is further extended to the main wall (12) of the body (10) located in front of the fixed frame (18) and the suction port (15) is formed on the main wall (12). The air suction space is also provided in the lateral direction of 20).
이와 같이된 본 고안은 도 3과 같이 몸체(10)후단에 있는 고정후레임(18)으로 건물의 측벽 또는 천정에 결합설치한 상태에서 모터(22)에 전원이 인가되어 모터(22)의 회전력에 의해 흡입팬(20)이 회전하는 수단으로 실내의 탁하고 오염된 공기를 흡입하여 배출구(17)를 통해 외부로 배출시키는 환기가 이루어진다.The present invention as described above is a fixed frame 18 at the rear end of the body 10 as shown in Figure 3 in the state that is coupled to the side wall or ceiling of the building power is applied to the motor 22 to the rotational force of the motor 22 As a result, the suction fan 20 rotates to suck the muddy and polluted air in the room and discharge it to the outside through the outlet 17.
이때, 본 고안은 흡입팬(20)에 의한 공기흡입시에 몸체(10)전방의 흡입구(14)뿐만 아니라 몸체(10)의 주벽(12)에 더 형성한 흡입구(15)를 통하여 흡입팬(20)측방에서도 공기흡입이 이루어지므로 많은 풍량의 공기흡입공간을 확보하게 되어 흡입팬(20)의 흡입효율을 높이게 된다.At this time, the present invention is not only through the suction port 14 in front of the body 10 at the time of air suction by the suction fan 20, but also through the suction port 15 formed on the main wall 12 of the body 10 (suction fan ( 20) Since the air suction is made in the side, the air suction space of a large amount of air is secured, thereby increasing the suction efficiency of the suction fan 20.
즉, 동일한 규격의 흡입팬(20)과 대비하여 볼때 많은 풍량의 공기를 흡입하여 이를 배출시키므로 환기가 원활하게 된다.That is, in comparison with the suction fan 20 of the same specification, the air is sucked in and discharged a large amount of air so that the ventilation is smooth.
이와같이 본 고안의 환풍기는 몸체내에 모터와 흡입팬이 설치된 것에 있어서, 흡입팬의 전방 흡입구와 함께 측방흡입구가 더 형성되어 공기흡입공간을 최대한 확보하게 됨으로써 동일한 규격의 흡입팬과 비교하여 많은 풍량의 공기흡입력으로 환기량이 크게 증진된 환풍기를 제공할수 있는 이점이 있다.As such, the ventilator of the present invention has a motor and a suction fan installed in the body, and a side suction port is further formed together with the front suction port of the suction fan to secure the air suction space as much as possible, compared to the suction fan of the same standard. There is an advantage that it is possible to provide a ventilator with a large amount of ventilation by the suction power.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0022303U KR200328891Y1 (en) | 2003-07-11 | 2003-07-11 | A ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0022303U KR200328891Y1 (en) | 2003-07-11 | 2003-07-11 | A ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200328891Y1 true KR200328891Y1 (en) | 2003-10-01 |
Family
ID=49416518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0022303U KR200328891Y1 (en) | 2003-07-11 | 2003-07-11 | A ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200328891Y1 (en) |
-
2003
- 2003-07-11 KR KR20-2003-0022303U patent/KR200328891Y1/en not_active IP Right Cessation
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