KR20040013910A - gutter for preventing fire by oil outflow inside tunnel - Google Patents
gutter for preventing fire by oil outflow inside tunnel Download PDFInfo
- Publication number
- KR20040013910A KR20040013910A KR1020020047038A KR20020047038A KR20040013910A KR 20040013910 A KR20040013910 A KR 20040013910A KR 1020020047038 A KR1020020047038 A KR 1020020047038A KR 20020047038 A KR20020047038 A KR 20020047038A KR 20040013910 A KR20040013910 A KR 20040013910A
- Authority
- KR
- South Korea
- Prior art keywords
- flow path
- fire
- tunnel
- road surface
- flow
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 4
- 239000003305 oil spill Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0221—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Description
본 발명은 터널내 인화성 유류에 의한 화재시 측구로 유입되는 유류의 화재의 확산을 방지하면서 화기에 산소의 공급을 차단하여 화재를 조기에 소진시킬 수 있는 화재방지 측구에 관한 것으로서 대략 직육면체의 구체로서 내부에는 유로부가 "6"자 형상으로 제작되되 터널내 노면과 연장되는 노면 연장부는 유로부내측으로 1 ~ 2%의 하향 경사도를 갖으면서 통로로 이용될 수 있는 상단부와 2 ~3㎝의 겹침길이를 갖도록 유로부 내측으로 형성하고 상단부와 노면 연장부 사이에 형성되는 유로 입구부는 5 ~ 10㎝가 되도록 설치되는 화재방지 측구에 관한 것이다.The present invention relates to a fire protection side opening which can exhaust the fire early by blocking the supply of oxygen to the fire while preventing the spread of the fire of the oil flowing into the side opening in the event of a fire caused by flammable oil in the tunnel. Inside, the flow path part is manufactured in the shape of "6", but the road extension part extending from the tunnel surface has an overlapping length of 2 to 3 cm with the upper part that can be used as a passage while having a downward slope of 1 to 2% into the flow path part. The flow passage inlet is formed between the upper end and the road surface extension so as to have a fire protection side is installed to be 5 ~ 10cm.
본 발명은 휘발유등 인화성물질을 차량등로 운반하는 과정에서 발생되는 유류등 인화성 물질의 유출로 인하여 발생되는 화재의 진화에 관한 것으로서 일반 도로에서 발생되는 화재의 경우에는 지상과 공중에서 입체적으로 화재를 진화할 수 있으나 터널내에서 발생되는 유류등 인화성물질에 의한 화재시에는 터널내에 이미진입되어 있는 차량과 유류를 운반하다 사고를 낸 차량이 서로 뒤엉겨 쉽게 소방차량이 진입하지 못하여 화재를 손쉽게 화재를 진화하지 못한다는 점과 또한 터널내이기 때문에 터널이 연통의 역할을 하여 터널내로 공기가 빠르게 공급되어 쉽게 진화가 않되는 문제점이 있다. 이러한 문제점을 감안하여 터널내의 도로의 양측에 설치되는 측구를 이용하여 측구에 유입된 유류등 인화성물질에 의해 발화된 화원(火源)에 공기의 유입을 차단하여 화원(火源)이 자연소화될 수 있도록 하는데 그 목적이 있다.The present invention relates to the evolution of a fire caused by the outflow of flammable substances such as oil generated in the process of transporting flammable substances such as gasoline to a vehicle. Fire can be extinguished, but in case of fire caused by inflammable substances such as oil generated in tunnels, vehicles already in the tunnel and oils are transported. Since it does not evolve and also in the tunnel, there is a problem that the tunnel acts as a communication and air is rapidly supplied into the tunnel so that it is not easily extinguished. In consideration of these problems, by using side openings installed at both sides of the road in the tunnel, the fire source is naturally extinguished by blocking the inflow of air into the fire source ignited by flammable substances such as oil introduced into the opening. The purpose is to make it possible.
일반적으로 일반 도로에서 발생되는 화재시에는 소방차의 출동에 의해 쉽게 화재를 진압할 수 있었으나 터널내에서 발생되는 화재 특히 유류등 인화성물질에 의한 화재시에는 터널내로 진입하여야 하므로 공간적인 한계로 인하여 쉽게 소방차의 접근이 어려웠으며 진입하더라도 터널이기 때문에 터널이 연통의 역할을 하게되어 화재를 더 확산시키게되므로서 화재를 간단히 진압하는데 많은 어려움이 있었다.In general, in case of a fire occurring on a general road, the fire can easily be extinguished by the dispatch of a fire truck, but when a fire occurs in a tunnel, especially a fire caused by flammable substances such as oil, the fire truck must be easily entered due to space limitations. It was difficult to approach and because it was a tunnel, the tunnel acted as a communication and spread the fire further, so it was difficult to extinguish the fire simply.
본 발명은 이상과 같은 사항을 감안하여 안출된 것으로서, 터널내에서 발생되는 유류등 인화성물질에 의한 화재를 손쉽게 화원(火源)에 공기의 공급을 차단하여 화재가 자연적으로 소화될 수 있도록 터널내에 설치되는 측구를 이용하는 터널내 유류 유출에 따른 화재방지 측구를 제공함에 그 목적이 있다.The present invention has been made in view of the above matters, the fire by the flammable substances such as oil generated in the tunnel to the fire source (fire source) by easily blocking the supply of air to the fire so that the fire can be naturally extinguished The purpose is to provide a fire protection side outlet according to the outflow of oil in the tunnel using the side port installed.
도 1은 본 발명의 화재방지측구가 터널에 설치된 것을 보여주는 도면.1 is a view showing that the fire protection side of the present invention is installed in the tunnel.
도 2는 본 발명의 화재방지 측구의 상세단면도.Figure 2 is a detailed cross-sectional view of the fire protection side of the present invention.
도 3은 본 발명의 화재방지 측구의 단면도.Figure 3 is a cross-sectional view of the fire protection side of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
1...터널 2...노면1 ... tunnel 2 ... surface
10...화재방지측구 11...상단부10 ... Fire protection port 11 ... Top
12...상단부 끝단 14...유로부12 ... top edge 14 ... Euro section
15...겹침길이 17...노면 연장부15 ... overlap length 17 ... road extension
18...유로입구부18.Euro entrance
본 발명은 대략 직육면체의 구체로서 내부에는 유로부(14)가 "6"자 형상으로 제작되되 터널내 노면과 연장되는 노면 연장부(17)는 유로부(14)내측으로 1 ~ 2%의 하향 경사도를 갖으면서 통로로 이용될 수 있는 상단부(11)와 2 ~3㎝의 겹침길이(15)를 갖도록 유로부(14)내측으로 형성하고 상단부(11)와 노면 연장부(17) 사이에 형성되는 유로 입구부(18)는 5 ~ 10㎝가 되도록 설치되는 특징이 있다.According to the present invention, the rectangular parallelepiped sphere has a flow path portion 14 formed in a “6” shape therein, but the road surface extension portion 17 extending from the tunnel surface is 1 to 2% downward into the flow path portion 14. It is formed inwardly of the flow path portion 14 to have an upper end portion 11 that can be used as a passage and an overlap length 15 of 2 to 3 cm while having an inclination degree, and is formed between the upper end portion 11 and the road surface extension portion 17. The flow path inlet portion 18 is characterized in that it is installed to be 5 ~ 10cm.
이하 첨부된 도면에 의하여 본 발명의 구성의 작용 및 효과에 대한 상세한 설명을 하면 다음과 같다.Hereinafter, a detailed description of the operation and effects of the configuration of the present invention by the accompanying drawings.
도 1은 본 발명의 화재방지측구가 터널에 설치된 것을 보여주는 도면으로서 일반적으로 터널내의 도로 양측에 측구가 설치되는데 이는 단순히 유출수 또는 우수를 방류하기 위하여 설치한 것인데 반하여 본 발명은 측구의 일반적인 역할이외에 유류등 인화성물질의 유출에 의하여 측구로 유입되어 화재가 측구에서 발생되었을때에 유로부내의 화원(火源)에 공급되는 공기를 차단하여 화원(火源)을 질식시켜 자연소화시키기 위하여 설치한 측구이다.1 is a view showing that the fire protection side of the present invention is installed in the tunnel, the side openings are generally installed on both sides of the road in the tunnel, which is simply installed to discharge the runoff or rainwater, whereas the present invention is in addition to the general role of the side It is a side port installed to suffocate the fire source and to natural fire by blocking the air supplied to the fire source in the flow path when the fire flows from the side hole by the outflow of flammable substances. .
도 2는 본 발명의 화재방지 측구의 상세단면도로서 직육면체의 구체로서 내부에는 유로부(14)가 "6"자 형상으로 제작되되 터널내 노면과 연장되는 노면 연장부(17)는 유로부(14)내측으로 1 ~ 2%의 하향 경사도를 갖으면서 통로로 이용될 수 있는 상단부(11)와 2 ~3㎝의 겹침길이(15)를 갖도록 유로부(14) 내측으로 형성하고 상단부(11)와 노면 연장부(17) 사이에 형성되는 유로 입구부(18)는 5 ~ 10㎝가 되도록 설치된 것이다.Figure 2 is a detailed cross-sectional view of the fire protection side of the present invention as a sphere of a rectangular parallelepiped inside the passage portion 14 is made in the shape of the "6" shape, the road surface extension portion 17 extending in the tunnel and the passage portion 14 It is formed inside the flow path part 14 so as to have an upper end portion 11 that can be used as a passage and an overlap length 15 of 2 to 3 cm while having a downward slope of 1 to 2% inwardly, The flow path inlet portion 18 formed between the road surface extensions 17 is installed to be 5 to 10 cm.
이때, 겹침길이(15)를 갖도록 하는 것은 유로부(14)내에 있는 유류등 인화성물질에 의해 발화된 화재의 불꽃이 유로 입구부(18)로 나오게되는데 이때 일정한 겹침길이(15)를 갖도록하면 이것이 연통의 역할을 하여 불꽃이 일정한 압력으로 이곳을 빠져나오게 되면서 유로 입구부(18)가 일정한 크기로 제한되어 있어 유로 입구부(18)를 불꽃이 빠져 나오면서 확산되므로 공기가 유로부(14) 내측으로 유입이 차단되어 결국 유로부(14) 내의 화원(火源)에 산소의 공급이 차단되어 화원(火源)이 질식하게 되어 잔연소화되게 하는 것이다. 또한 상단부(11)의 일정길이를 노면 연장부(17)와 일정길이 겹쳐지게 연장시키면 유로부(14)내에서 발생된 불꽃이 유로 입구부(18)로 나오면서 바로 위로 올라가지 않고 노면연장부(17)의 경사면을 타고 나오게 되므로서 공기가 유로부(14)내로 용이하게 공급되는 것을 막는 역할을 한다. 노면 연장부(17)가 유로부(14)내측으로 하향의 일정경사를 갖는 것은 노면에서 발생되는 유수등이 쉽게 유로부내로 유입될 수 있도록 함과 동시에 위에서 언급한 불꽃이 경사면을 타고 올라오도록하여 유로부 내로 쉽게 공기의 유입을 방지하기 위하여 설치한 것이다.At this time, to have the overlap length 15 is the flame of the fire ignited by the flammable substances such as oil in the flow path portion 14 comes out to the flow path inlet portion 18, if this has a constant overlap length (15) As the flame exits the place at a constant pressure by acting as a communication, the flow path inlet 18 is limited to a certain size, so that air flows through the flow path inlet 18 so that air flows into the flow path 14. As the inflow is blocked, the supply of oxygen to the fire source in the flow path unit 14 is cut off so that the fire source suffocates so that residual combustion occurs. In addition, if the predetermined length of the upper end portion 11 is extended so that the predetermined length overlaps with the road surface extension part 17, the flame generated in the flow path part 14 comes out of the flow path inlet part 18 and does not rise immediately above the road surface extension part 17. As it comes out of the inclined surface of the) serves to prevent the air is easily supplied into the flow path (14). The road extension portion 17 has a downward slope inwardly into the flow path portion 14 so that the running water generated from the road surface can be easily introduced into the flow path portion, and at the same time, the above-mentioned flame rises on the inclined surface. It is installed to prevent the inflow of air easily into the flow path.
본 발명은 터널내에서 발생하는 유류등 인화성물질의 유출에 의해 발생되는 화재시 터널내에 설치된 측구로 인화성물질이 유입되어 발생된 화재의 화원(火源)에 공기의 공급을 차단하여 자연소화시킬 수 있도록 하여 공간적인 제약이따르는 터널내에서의 화재의 확산을 방지하는 장점이 있다.The present invention can be naturalized by blocking the supply of air to the fire source (fire source) of the fire caused by the inflow of the flammable material into the side mouth installed in the tunnel when the fire caused by the outflow of flammable substances such as oil generated in the tunnel. This is an advantage of preventing the spread of fire in the tunnel with space constraints.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020047038A KR20040013910A (en) | 2002-08-09 | 2002-08-09 | gutter for preventing fire by oil outflow inside tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020047038A KR20040013910A (en) | 2002-08-09 | 2002-08-09 | gutter for preventing fire by oil outflow inside tunnel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020020023847U Division KR200295888Y1 (en) | 2002-08-09 | 2002-08-09 | gutter for preventing fire by oil outflow inside tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040013910A true KR20040013910A (en) | 2004-02-14 |
Family
ID=37321175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020047038A KR20040013910A (en) | 2002-08-09 | 2002-08-09 | gutter for preventing fire by oil outflow inside tunnel |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20040013910A (en) |
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2002
- 2002-08-09 KR KR1020020047038A patent/KR20040013910A/en not_active Application Discontinuation
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