Ancient Wooden Building Design Of Fire Fighting And Fire
I would like the work of individuals in the Forbidden City in Beijing experience
, talk about the old wooden buildings of fire fighting and fire protection.
One, use it to fire A long history of fire fighting water, and use of the existing fire-fighting water Technology There are many, such as water spray, water curtain, water cannons, fire hydrants and water cannons, etc..
In modern reinforced concrete building is the room of fire and more fire, water spray Fire extinguishing system Indeed played a good role. But it is not a wooden structure has a role in fire fighting, such as the night of 24 August 1987 Imperial Palace in Beijing Jing Yang Gong lightning fire. Then lightning fire is in column two of Thunder (kiss under the wooden pillars are) and the plaque after the rings Department. Where you can let the water Sprinklers Up spray. But still, to the dirty water, the upward spray of water is limited, to water spray to douse the fire Department, is difficult to achieve the fire-fighting purposes. Therefore, the role of the water spray can not be generalized, but also the location of the fire point, specific analysis of specific situations.
Use of fire hydrant, the hydrant connected hoses, water guns, by the people to control fire. Sources of water supply pipe network of municipal fire, river water, reservoirs of water. Namdaemun Fire by the process can be seen: After 5 an hour, by the 30 Fire Bring the number of water guns, water spray at the door of a Qixiang Chong. This spray method is to spray the water directly to the roof tile, there is no direct spray to the fire point, no amount of water, no amount of fire, are of no use. The main reasons for this phenomenon is the absence of wooden buildings to fight fires in the program, a loss in the event of fire. Here, I talk about Jing Yang Gong fire after lightning strike fire situation.
According to the survey, at 23 o'clock on the August 24, 1987, in Arrow Pavilion (located in the Hall of Preserving Harmony East towards the landlord) on night duty staff burnt smell burning smell, notification duty room view (when not installed Fire Alarm ); 23:20, duty room on duty at a fire; 23:22, residents fire brigade arrived at the scene by the fire hydrant hose then arrived at the scene; 23:32, the Beijing Fire Department received the alarm, transfer of 11 Squadron, 31 fire engines and nearly 200 fire fighters. At 2:45 on the 25th put the fire out.
Finally see some roof damage in the former slopes, according to archives records, "Southern middle of charred roof subsidence, collapse the southwest corner, local roof and all windows and doors need to be operated rescue by the fire" caused by the slope and then caused no damage.
In the fire fighting process, about 67 gun. The water is sprayed to the roof, no point to playing in the fire. At that time, fire brigade sent never ending operated rescue. Operated rescue with Loophole For indoor air quality to the mobile, burn faster, and there are flames. Split out from the hole into the interior of the water a lot, already over the threshold, the threshold for outward flow, coupled with the water flowing down from the roof, courtyard of the water depth of 40 cm to 50 cm, the water along the water channel and courtyard side streets in the rain on the threshold of channel flow. Fire is to be calculated with a six gun, 3 hours would 324 cubic meters of water. Fire in the Forbidden City is a convenient water, river water is used up the cheese.
This from the spray gun approach to the roof and the Namdaemun fire-fighting exactly the same way, the result should be the same. However, the museum's Jing Yang Gong does not burn Namdaemun that point. About 3 hours the fire has passed, and when the early years of the old National Palace Museum firefighters Li Zhiming (at the time the staff of the Office of Safety Engineering) arrived at the scene. He immediately contact with the conductor, so that water jets are stopped, the gunmen entered his room with a water, fire points and fire Department to spray the fire was quickly extinguished. Early in the fire, the living quarters of the ancient architecture in the hospital group Department of Guilin young seedlings also to the scene, he was to the roof of the fountain on the practice field views, so that they can put out with water guns into the room, there was no one listened to him, on-site commander said he chaos. Warren Bishop arrived at only after the fire into the room.
Ancient Wooden Building Design Of Fire Fighting And Fire
By: witch
Erase Potential Hardships of the Future by Designating Your Beneficiaries Today Wholesale Designer Handbags In China Top 4 Tips for Good Fencing Design How to Find Best Web Design Company in India Logo Design, Logo Brand Design London and Logo Design Portfolio UK Wholesale Designer Handbags In Atlanta Low Cost Web Design In Birmingham Logo Design Buyer's Guide Grape Vine Trellis Design and Plans Guide Wholesale Designer Handbags Replicas Ancient Charm And Dreams Of A Luxury Lifestyle Lead To The Sahl Hasheesh Finding Tattoo Designs and Tattoo Aftercare Wholesale Designer Handbags Review