行业新闻

原文：
Yanzhao Metropolis Daily News (Tao's) July 22, 2010 at 3 pm, Xinhua District, Weiming North Street and the intersection of a residential building Xingkai Road, UnitResilient Seated Gate Valves 2, a household liquefied gas leak occurred at home, pungent odor filled the entire residential building, fortunately, unoccupied home in the household, causing no casualties, Xinhua Branch East Focus police station and timely disposal, to identify leakage points, excluding potential causes of accidents. At 3:18 on the 22nd, East Jiao patrol station 1 to send the police command center received Council said: Weiming North Street and the intersection of a residential building Xingkai Road, Unit 2, liquefied gas smell particularly large, suspected to be residents of their home LPG leaked. 110 No. car led police patrol team Gengfeng Chen immediately rushed to the scene, this time an thick, pungent odor walking towards me. The police were to learn that Wang, who lives in Unit 2 on the first floor, when the dim night smelt a liquefied gas smell, that is the home of the liquefied gas valve not closed well, hurry up and see, check wasButterfly Valves again no problem, wanted to go out to see, just opened the door, did not expect the corridor of the odors, the realization that should be the neighbor of liquefied gas leak, so he hurried to the Police. 110 civilian police See more critical situation, a command center for reporting, 119, and liquefied gas companies requested the support side of the Arranger leak investigation. Police Gengfeng Chen situation at the scene, after repeated checks, to confirm leak in 2 unit, door to door was knocked on the door of personnel, inspection, and inform residents, demand is prohibited to use fire and electrical appliances, downstairs orderly arrangement of residents evacuated. After more than an hour investigation, only 2, 3,4 F, a total of three uninhabited, the other tenants did not find liquid gas leak, investigation work has focused on these three, but their homes are not people, the door hit not open, neighborhood of staff within a short time also can not contact the owner. LNG companies at this time the staff arrived, after repeated testing, the final confirmation LPG leak point in the 2nd floor, and the leak is very serious and could be dangerous. For security reasons, police, gas company personnel at once from a small room on the roof floor, climbed into the balcony of the households in the south, taking risks into the kitchen and found a liquefied gas cylinder valve is not closed, connected LPG broken stove in the hoses leading to leakageCheck Valves due to aging. After finding out the reason, the staff immediately closed the valve, windows open for ventilation, to prevent explosion. Finally ruled out the danger at this time is already 6:00, everyone is relieved, have expressed gratitude to the police. 7 o'clock in the morning, the staff finally neighborhood telephone contact on the homeowners, Liu Ping (male, not his real name, local), according to Liu Ping introduced for the convenience of his children to school, they rented a house near the school, usually not very live in here. After receiving the neighborhood call, he hastened home, and replace the tube. He also repeated on the police, gas company, neighborhood, and neighbors say thanks but for them, do not set any trouble. Police Tip: To prevent accidents, liquefied petroleum gas, natural gas, used Safety Valves to regularly check the course, the easiest way is to rub with soap and water fittings, pipes, valves, etc., to see whether air bubbles emerge, or by nose smell smell. If bubbles or smell, explained that it had leaked, must immediately replace or ask professionals to debug. Liquefaction device hoses to connect no more than use the term, should be changed regularly, to ensure safety. Residents of long deserted home, to the total LPG valve is closed. The event of leakage, the people who requested not panic, first shut off Safety Relief Valves the main valve, then open the window ventilation, immediately leave the scene, call 110. Remember that you must not start switching equipment or use of fire to prevent an explosion or fire.
原文来自：http://www.nytimes.com/1996/02/16/nyregion/new-jersey-daily-briefing-valve-caused-pipes-to-burst.html

NEW JERSEY DAILY BRIEFING;Valve Caused Pipes to Burst;是由上海赛泰泵阀有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：

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译文：一旦发生液化气泄露一定要先把总阀关闭
燕赵都市报讯（记者刘涛）2010年7月22日凌晨3时许，新华区维明北大街与兴凯路交叉口某居民楼2单元一住户家发生液化气泄露，刺鼻的气味弥漫了整座居民楼，所幸该住户家无人居住，没有造成人员伤亡，新华分局东焦深井泵派出所民警及时处置，查出漏点，排除了事故隐患。　　22日凌晨3时18分，东焦派出所1号巡逻车接市局指挥中心派警称：维明北大街与兴凯路交叉口某居民楼2单元液化气气味特别大，怀疑是居民家的液化气泄露了。110一号车民警耿风辰立即带领巡防队员赶到现场，此时一股浓烈的、刺鼻气味迎面扑来。经向报警人王某了解得知，她住在2单元的一楼，晚上睡觉时朦朦胧胧闻到一股液化气味儿，以为是自家的液化气阀门没关好，赶紧起来查看，检查了一遍也没问题，就想出门看看，刚一打开房门，没想到楼道的气味更浓，这才意识到应该是邻居家的液化气漏气了，于是赶紧报警求助。　　110民警见情况比较危急，一面向指挥中心汇报，请求119及液化气公司支援，一面安排人排查泄漏点。民警耿风辰根据现场情况，经反复检查，确认泄漏点在2单元，于是组织人员逐门逐户敲门检查，同时告知居民情况，要求严禁管道泵使用明火和电器，有序的安排居民撤到楼下。经过一个多小时排查，只剩下2、 3、4楼共3户无人居住，其他住户没有发现液化气泄漏，排查工作重点放在了这3户，但是其家中均没有人，房门打不开，居委会工作人员短时间内也联系不上房主。此时液化气公司的工作人员赶到了，经反复测试，最终确认液化气泄露点在2楼，而且泄露情况比较严重，随时会发生危险。　　为了安全起见，民警、液化气公司工作人员马上从1楼小房的房顶爬进该户的南侧阳台内，冒着离心泵危险进入厨房，发现是液化气钢瓶的阀门未关，连接液化气灶台的胶皮管因老化断裂导致泄漏。原因查清后，工作人员立即关闭了阀门，开窗通风，以防发生爆炸事故。危险终于排除了，此时已经是早晨6点多，大家都松了口气，纷纷向民警表示感谢。　　早晨7时许，居委会的工作人员终于电话联系上了房主，刘平（男，化名，本地人），据刘平介绍，他为了方便孩子上学，就在学校附近租了房子，平时不怎么在这儿居住。接到居委会电话后，他急忙赶回家，并更换螺杆泵了管子。他也一再对民警、液化气公司、居委会及邻居们表示感谢，要不是他们，还不定出什么乱子呢。　　民警提示：为预防意外事故，液化气、天然气在使用过程中要经常进行检查，最简单隔膜泵的方法就是用肥皂水涂抹在接头、管道、阀门等处，看有无气泡冒出，或者用鼻子闻异味。若有气泡或异味，说明已经泄露，必须马上更换或请专业人员调试。连接液化器的胶皮管不要超过使用期限，应定期更换，确保安全。居民磁力泵家中长时间无人居住的，要将液化气总阀关闭。一旦发生泄漏等情况，市民们请不要慌，先关闭总阀，后打开窗通风，立即撤离现场，拨打110报警。切记一定不要先开关电器或使用明火，以防发生爆炸或火灾。

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