Refraction of fire protection technology in China lagged far behind the safety c
November 14, 2008 Shanghai Business School dormitory fire, four female students Huangbuzelu jumped from the 6th floor, died on the spot. After the tragedy, people are looking for they think of the fire the culprit: the public opinion of unruly students and lack of self-help capability using electrical appliances, and some condemned the school configuration expired Fire Equipment And the absence of safety education for students.
Later, according to Shanghai Shanghai Business School, the police dormitory on fire Accident Released the preliminary findings: Shanghai Business School, Department of Room 602 boarding students use the "heater" electrical fault, causing the circuit around the fire and ignited due to fuel. Thus, even though the tragedy occurred there are many reasons, and believe that relevant staff will therefore be accountable. But in the system, management, and even behind the corruption may be involved, people rarely pay attention to the direct cause of the fire?? It was electrical fault caused a fire!
Our existing civil or industrial circuit protection Technology Still at a very early stage, far keep up the rapid development and its electrical power supply security and demand. With the progress of the times, computers, TV , Telephone, satellite receivers, video surveillance, automatic control, intelligent appliances and so widely used, the safety of electrical equipment is gaining attention. The arc, lightning, industrial surge, static electricity, electrical failure, electrical short circuit caused by electrical equipment such as damage or misfortune into more and more incidents of fire, and hard to detect!
Consider the following circuit protection and the absence of some of the tragic case of a fire.
1, l993 in at 1:25 p.m. on the 19 November, Guangdong Province, Shenzhen City, Kwai Chung Training Zhili Town Toy Plant (processing companies) fire, killed 84 people and injuring 40 people. Fortunately, firefighters rushed to the scene after risking their lives to cut off the second floor and third floor windows on the Security Steel mesh, so trapped in the sea of fire in more than 200 working girl to be survived. The fire burned 1,600 square meters plant, 2.6 million yuan of direct economic losses.
Fire causes: the warehouse electrical short circuit ignited tinder generated below the melting beads piling up due to the combustible material.
2, l994 in at half past four p.m. on the 16 June, Zhuhai City, the former New Weaving & Dyeing Factory Co., Ltd. Shan Yu Shan ago Textile City "6? 16" fire. The fire and collapsed, killing 93 people and injured 156 people (of which seriously injured 48), 9,500 million in direct economic losses.
Cause of the fire: is the direct cause of fire in Zhuhai City, Tian An installation of fire protection engineering firm in the cotton warehouse workers drill hole with a shock when the power cord with a split interface was caught in the fuel, when the force pulling wires short circuit ignited the cotton warehouse. In
3,2000 at 6:10 p.m. on the December 13 or so, Shanxi Province, Datong City Mall cloud fire, causing damage to property management household goods 10.967 million yuan; loss of 7.051 million yuan building; equipment, facilities, loss of 1.624 million Yuan, a total of 19.642 million yuan.
Cause of the fire: Clothing World, unauthorized movement of individual business households meter line, additional electricity load circuit, resulting in poor contact meter wiring to produce fuel ignition caused by electric arc.
4,2002 in at quarter past five on the April 21, Sanya, Sunshine Shopping Center on the first floor a major fire accident occurred. 7 people were killed in the accident, four people were injured, about 620 thousand yuan of direct economic losses.
Cause of the fire: zero line of the first floor of the north side of Market-demand joint oxidation, breakdown and arcing caused by combustible fire, thus spread rapidly to form a fire.
5,2005 12 15, Liaoyuan Central Hospital, the fire occurred, resulting in 37 deaths, 95 people were injured, the direct economic loss of 8.219 million yuan.
Cause of the fire: the hospital room cable trench power distribution cable short-circuit fault occurs ignition fuel.
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