行业新闻
原文：
Southern News reporter Liu Yanchun Check Valves
yesterday morning, Hongli Road, Futian District, within a subway construction site, a diameter of about 40 cm underground municipal water pipes burst, emitting water column, water spread to motor vehicle lane meters. On-site repair of water supply personnel identified as subway construction accidents. Closed for repairs for municipal water supply valve problems caused by residential houses without water, Shenzhen Water Group has arranged for water to private Butterfly Valves
water tankers to the area.
Incident Hongli Road intersection CaiTian Road and a site in the southeast corner of the site outside the walls indicate it as "Shenzhen Metro Line 3 3153 standard - Lotus interval Mining Tunnel." 11 o'clock yesterday morning, reporters saw the scene on site, nozzles at a depth of about 1 m trench, the east side of parked a hook machine, the westSafety valves
is the next digging subway tunnels. Ms. Huang, according to other known members of the public witnessed the scene, 10:40 Xu, underground water suddenly spray, when the highest water column more than 5 meters.
Hongli Road exhaust flow to the spread of motor vehicle lane, the length of more than 100 meters. 12:12 Xu, the local water supply valve closed, the reporter found broken pipes about 40 cm in diameter, gap lengthReducing Valves
of more than 1 meter.
Shenzhen Water Group, according to Lo introduced the responsible person, after on-site investigation, preliminary identified as subway construction ruptured water pipe. As the crack pipe long, maintenance to be replaced 5-6 meters of steel pipe, is expected to take early morning before the second repair, repair period will affect the user Fook LinAPI Cast Steel Valves
Garden and the surrounding water. To address the water needs of affected users, Shenzhen Water Group has arranged for water tankers and bottled water.
原文来自：http://www.nytimes.com/1990/07/24/nyregion/engineers-battle-to-restart-pump-to-halt-sewage-flow.html
Engineers Battle to Restart Pump to Halt Sewage Flow;是由 上海一环流体控制设备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：
中国调节阀网 调节阀产品 调节阀知识 调节阀厂商 调节阀博客 调节阀行业新闻
以下是参考译文：
译文：因抢修而关闭市政供水阀门造成居民住宅停水
南都讯 记者刘延春昨日上午，福田区红荔路某地铁工地内，一直径约闸阀
40厘米的地下市政供水管爆裂，水柱喷出，水流蔓延到机动车道上百米。现场抢修的水务人员初步鉴定为地铁施工引发事故。对于因抢修而关闭市政供水阀门造成居民住宅停水问题，深圳水务集团已经安排了专用水车到小区送水。
事发彩田路与红荔路交会东南角一工地内，该工地门外围墙写明其为“深圳地铁3号线3153截止阀
标—莲华区间暗挖隧道”。昨日上午11时许，记者在工地内现场看到，喷水位置位于一条深约1米的地沟内，其东侧停着一台钩机，西侧是下挖地铁隧道。据现场目击市民黄小姐等人称，上午10时40分许，地下水管突然喷水，水柱最高时超过了5米。
喷出的水流向红荔路机动车道上蔓延，长度超过了百米。中午12时12分许，当地供水阀门关闭，记者止回阀
发现破裂水管直径约40公分，裂口长度超过了1米。
据深圳水务集团有关负责人罗先生介绍，经过现场勘测，初步确认为地铁施工挖破地下水管。由于蝶阀
管道裂缝较长，维修需更换5至6米的钢管，预计需到第二日凌晨方可修复，抢修期间将影响柱塞阀
福莲花园及周边用户的用水。为解决受影响用户的用水需求，深圳水务安全阀
集团已安排水车送水。
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