KR200172668Y1 - Suction and exhaust device using pneumatic pressure - Google Patents
Suction and exhaust device using pneumatic pressure Download PDFInfo
- Publication number
- KR200172668Y1 KR200172668Y1 KR2019960019554U KR19960019554U KR200172668Y1 KR 200172668 Y1 KR200172668 Y1 KR 200172668Y1 KR 2019960019554 U KR2019960019554 U KR 2019960019554U KR 19960019554 U KR19960019554 U KR 19960019554U KR 200172668 Y1 KR200172668 Y1 KR 200172668Y1
- Authority
- KR
- South Korea
- Prior art keywords
- intake
- exhaust
- exhaust device
- pneumatic pressure
- left end
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
본 고안은 공압을 이용한 흡, 배기장치에 관한 것으로서, 종래 전기 모터를 이용한 배기장치가 안고 있는 화재 위험, 빈번한 고장 및 가스실내에서 폭발 위험등의 문제점을 해결하기 위한 고안인바 그 구성은 좌단 곡면(3)으로부터 나팔형 배출공(1)이 형성되고 중간 외주연에 나사부(4)를 가진 원통형(2)와, 좌단곡면(7)을 가진 원통형 외체(5)를 결합하여 공압실(8)과 화살표(9) 방향으로 압축공기가 분출되어 이젝팅 현상으로 흡, 배기토록한 공압을 이용한 흡, 배기장치이다.The present invention relates to an intake and exhaust device using pneumatic pressure, which is designed to solve the problems such as fire risk, frequent failures and explosion risk in the gas chamber of the exhaust device using an electric motor. 3) a trumpet-shaped discharge hole 1 is formed, and the pneumatic chamber 8 and the cylindrical body 2 having the threaded portion 4 and the cylindrical outer body 5 having the left end surface 7 are joined to the intermediate outer circumference. Compressed air is blown out in the direction of arrow 9, and it is an intake and exhaust device using pneumatic pressure that is sucked and exhausted by the ejecting phenomenon.
Description
제1도 및 제2도는 본 고안의 배기장치가 이용되는 분야의 일예를 나타낸 블럭도.1 and 2 is a block diagram showing an example of the field in which the exhaust device of the present invention is used.
제3도는 본 고안의 배기장치의 종단면도.3 is a longitudinal sectional view of the exhaust device of the present invention.
제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
제5도 및 제6도는 본 고안의 배기장치에 연결 사용되는 입출관의 연결상태를 보인 단면도.5 and 6 are cross-sectional views showing the connection state of the entry and exit pipe used to connect to the exhaust system of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 나팔형 배출공 2 : 원통형체1: trumpet outlet hole 2: cylindrical body
3, 7 : 곡선면 4 : 나선부3, 7: curved surface 4: spiral portion
5 : 원통형 외체 6 : 고정너트5: cylindrical outer body 6: fixing nut
8 : 공압실 9 : 화살표8: pneumatic chamber 9: arrow
10,12 : 나선부 11,17 : 배기관10,12: spiral 11,17: exhaust pipe
13,16 : 흡기관13,16: intake pipe
본 고안은 공압을 이용한 흡, 배기장치에 관한 것이다.The present invention relates to an intake and exhaust device using pneumatic.
종래에 밀폐된 공간에 신선한 공기를 넣거나 오염된 공기를 배출시킬 때 사용되는 흡, 배기장치는 모두가 팬(FAN)이 축착(軸着)된 전기 모터를 그 핵심구성으로 사용하고 있다.BACKGROUND ART Conventionally, intake and exhaust devices used to put fresh air into an enclosed space or to discharge contaminated air all use an electric motor in which a fan is condensed.
이와같은 배기장치는 전기를 사용하고 있는 것이어서 모터의 고열, 스파크등의 발생으로 화재 위험이 내재된 상태인데다가 인화성 물질을 취급하고 있는 장소 또는 폭발성 가스를 취급하고 있는 장소등에서는 더욱 위험성이 있다.Such exhaust system uses electricity, and there is an inherent risk of fire due to the high temperature of the motor, sparks, etc., and it is more dangerous in places where flammable materials are handled or where explosive gases are handled.
본 고안은 상기와 같은 위험성이 있는 배출장치와는 전연 다른 방법으로 신선한 공기를 공급하거나 오염된 공기를 배출토록한 것이다.The present invention is to supply fresh air or exhaust polluted air in a way different from the above-mentioned dangerous discharge device.
본 고안은 전기 모터를 이용하지 아니하고 공압을 이용하므로서 화재 및 폭발 위험성이 전혀 없는 흡, 배기장치를 구성한 것인데 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to configure the intake, exhaust without any risk of fire and explosion by using pneumatics without using an electric motor, which will be described in detail by the accompanying drawings as follows.
본 고안의 흡, 배기장치는 제1도와 제2도에서와 같이 배기가 필요한 장소에서 또는 흡기가 필요한 장소에서 공압을 이용하여, 흡, 배기하는 것인데 그 기술적 구성에 있어서는 제3도 및 제4도에 도시된 바와같이 나팔형 배출공(1)이 형성된 원통형체(2)를 구성하고 그 좌단을 내측 곡선면(3)으로 구성하고 중간 외주면에 나선부(4)를 형성하여 원통형 외체(5)를 상기 나선부(4)에 결합하여 고정너트(6)로 결합되어 있다.The intake and exhaust devices of the present invention are intake and exhaust air using a pneumatic pressure in a place where exhaust is required or in a place where intake is needed, as shown in FIG. 1 and FIG. 2. As shown in the figure, the cylindrical body 2 having the trumpet-shaped discharge hole 1 is formed, the left end of which is formed by the inner curved surface 3, and the spiral body 4 is formed on the intermediate outer peripheral surface of the cylindrical outer body 5. It is coupled to the spiral portion 4 is coupled to the fixing nut (6).
상기 원통형 외체(5)의 좌단에도 곡선면(3) 보다 약간 큰 내측 곡선면(7)으로 구성하여 곡선면(3)과 곡선면(7)이 인접된 상태에서 공압실(8)의 압축공기가 화살표(9) 방향으로 분출되도록 구성된 것이다.Compressed air of the pneumatic chamber 8 in the state where the curved surface 3 and the curved surface 7 are adjacent to each other by the inner curved surface 7 which is slightly larger than the curved surface 3 also at the left end of the cylindrical outer body 5. Is configured to eject in the direction of the arrow (9).
미설명부호 10은 도면 제5도에 도시된 배기관(11)의 연결용 나선부이고, 부호 12는 흡기관(13)의 연결용 나선부이며, 부호 14는 컴프레서에서 들어오는 공압밸브를 표시한 것이다.Reference numeral 10 denotes a spiral portion for connection of the exhaust pipe 11 shown in FIG. 5, a numeral 12 denotes a spiral portion for connection of the intake pipe 13, and a numeral 14 denotes a pneumatic valve coming from the compressor. .
또한 도면 제6도에 도시된 구성은 상기한 나선부(10)(12)를 이용하지 아니하고 별도의 큰 구경의 관체(15)를 원통형체(5)(2)에 결합하여 불연성 흡, 배기관(16)(17)을 연결한 상태를 표시한 것이다.In addition, the configuration shown in FIG. 6 is a non-combustible suction and exhaust pipe by combining the tubular body 15 having a large diameter without the use of the spiral parts 10 and 12 described above to the cylindrical body 5 and 2. 16) (17) is connected.
이와같이 구성된 본 고안은 제1도 및 제2도에서 보는 바와같이 배기가 필요한 장소 또는 흡기가 필요한 장소의 적당한 곳에 설치되는 흡, 배기장치로서, 컴프레서에서부터 공급되는 압축공기가 공압밸브(14)를 통하여 공압실(8)로 들어오면 곡선면(3)(7) 사이의 틈새를 통하여 압축상태의 공기가 화살표(9) 방향인 나팔형 배출공(1)으로 분출될 때 이젝팅 현상이 발생하여 좌측의 공기가 대량 빨려 들어감에 따라 배기관으로 대량 배출되는 작용을 한다.The present invention configured as described above is an intake and exhaust device installed at a suitable place at a place where exhaust is required or at an intake air location as shown in FIGS. 1 and 2, and the compressed air supplied from the compressor is provided through a pneumatic valve 14. When entering the pneumatic chamber (8), ejection phenomenon occurs when the compressed air is ejected into the trumpet-shaped discharge hole (1) in the direction of the arrow (9) through the gap between the curved surfaces (3) and (7). As a large amount of air is sucked in, a large amount of air is discharged into the exhaust pipe.
상기 본 고안을 배기장치에서 흡기장치로 변경하고저 할 때에는 제3도의 상태에서 방향을 180° 돌려 놓으면 된다.When the present invention is to be changed from an exhaust device to an intake device, the direction may be turned 180 ° in the state of FIG. 3.
이상과 같은 본 고안은 전기 모터에 의하지 아니하고 공압을 이용하는 것이므로 전기에 의한 모터의 과열, 전기 합선등에 의한 화재 발생에 염려가 없고, 인화성 물질이나 가스실내에서 폭발 위험없이 안전하게 사용할 수 있으며, 그 흡, 배기량도 많고 고장 발생요인이 전무한데 그 작용효과가 있다.The present invention as described above uses pneumatics instead of electric motors, so there is no fear of fire due to overheating of the motors due to electricity or electric short-circuit, etc. There is a lot of displacement and there is no cause of failure, which is effective.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960019554U KR200172668Y1 (en) | 1996-07-01 | 1996-07-01 | Suction and exhaust device using pneumatic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960019554U KR200172668Y1 (en) | 1996-07-01 | 1996-07-01 | Suction and exhaust device using pneumatic pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980009041U KR980009041U (en) | 1998-04-30 |
| KR200172668Y1 true KR200172668Y1 (en) | 2000-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960019554U KR200172668Y1 (en) | 1996-07-01 | 1996-07-01 | Suction and exhaust device using pneumatic pressure |
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| Country | Link |
|---|---|
| KR (1) | KR200172668Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102269537B1 (en) * | 2020-10-23 | 2021-06-25 | 한국서부발전 주식회사 | A air blower unit for exhaust gas with air-ejector |
| KR102281261B1 (en) * | 2020-10-23 | 2021-07-23 | 한국서부발전 주식회사 | A air blower unit for exhaust gas with space-ring |
-
1996
- 1996-07-01 KR KR2019960019554U patent/KR200172668Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102269537B1 (en) * | 2020-10-23 | 2021-06-25 | 한국서부발전 주식회사 | A air blower unit for exhaust gas with air-ejector |
| KR102281261B1 (en) * | 2020-10-23 | 2021-07-23 | 한국서부발전 주식회사 | A air blower unit for exhaust gas with space-ring |
Also Published As
| Publication number | Publication date |
|---|---|
| KR980009041U (en) | 1998-04-30 |
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