However, over time, Xiake Zhang found the fourth floor of a fire valve has no water.
然而经过一段时间后，夏科长发现四楼的一个消防阀门还没有水。
The paper discusses some common problems in the engineering design of the classification of air-conditioner system and smoke ventilation system as well as the set up of the fire valve.
本文对暖通设计中通风空调及排烟系统的划分、防火阀的设置等工程设计中常见的问题进行了探讨。
Toyota famously resumed production within five days after a fire destroyed a brake valve supplier in 1997.
最出名的一次是丰田公司的一家制动阀供应商于1997年毁于一场大火，而丰田公司居然在五天内就恢复了生产。
Flame Arrestor breather valve should be equipped on the top of tank for type A B liquid according to GB50160-92, "Fire prevention code of petrol chemical enterprise design".
根据国家标准《石油化工企业设计防火规范》（GB50160-92）之规定：“储存甲、乙类液体的固定顶罐，应设阻火器和呼吸阀”。
In addition, indoor air system, heat recovery systems, central vacuum system, fire doors Solenoid Valve Control system and indoor fire hose system configurations are rare in China.
此外，室内空气系统，热回收系统，中央真空系统，防火门电磁阀控制系统和室内消防水带的系统配置在中国是罕见的。
The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.
用活动金属挡板及水封井附加控制阀门封闭油罐组排水沟的方法既不可靠又会使流淌火面积扩大。
Safety valve on D101 is currently sized for fire contingency only.
D101上的安全阀目前只是按火灾意外情况定的尺寸。
I took a sip, and some hard, my mother told me, the pressure valve beating after also continue to cook for ten minutes before the cease-fire, oh, so that is what it is!
我尝了一口，果然有些硬硬的，妈妈又告诉我，压力阀跳动后还要继续煮十分钟才可以停火，哦，原来如此！
In the PVC production device, the dish valve in the charging system of traditional acetylene generator was often on fire, and even explosion because of its structure.
在PVC生产装置中，传统乙炔发生器上料系统中的进料碟阀，因结构原因，经常起火甚至爆炸。
When the deluge valve installed on the offshore oil and gas production facility fire water system is suddenly closed, the deluge distribution piping will generate water hammer effect.
海上油气生产设施消防喷淋管线，在喷淋阀突然关闭时会产生水锤效应。
It can simplify the fire supply system of highrise building by applying pressure relief valve to vertical compartment.
采用减压阀对高层建筑物的消防给水系统进行竖向分区，可以简化系统。
The National Fire Protection Agency (NFPA) Guidelines require a confirming flow test to be conducted whenever a "main line" valve such as the shutoff valves or a backflow assembly have been operated.
美国国家防火协会（NFPA）指导原则要求对于主管线上运行的阀门，如关闭阀或防回流阀总成，必须进行流量测试。
Suspected of sharing of water by the pool on the water valve into the pool the pool is connected with the fire from the exhaust pipe.
怀疑分摊的水量经水池上水管阀门进入水池后，从与水池相连的消防管道排出。
Adopt gas fire extinguishing controller to collect signal to start the solenoid valve, the action is stable and reliable, reflect sensitively.
采用气体灭火控制器收集探测元件探测的信号来启动电磁阀，动作稳定可靠、反应灵敏。
Emergency Open valve Emergency Open valve used in water spray fire-extinguishing systems, has yet to be implemented in engineering.
紧急开启阀应用于水喷雾灭火系统，目前尚未在工程中实施。
I. To disconnect the fixed CO2 start up line (include in fire station) and to close CO2 discharge valve to engine room.
拆下大型固定CO2的启动瓶控制管路（包括消防站的），关闭CO2到机舱的释放阀，将CO2的门电焊焊死。
1 before the fire, steam boiler, should check the valve pipe, steam pipe, pressure gauge, safety valve, water level gauge, drain valve is in good condition.
蒸汽锅炉生火之前，应检查各阀门水管、汽管、压力表、安全阀、水位表、排污阀等是否处在完好状态。
For deficiencies of its structure, the previous breather valve with fire protection is not suitable for installing on light oil storage tank at cold area.
原使用的轻质油储罐防火呼吸阀，由于结构缺陷，不宜使用于寒冷地区储油罐上。
The utility model has reasonable structure, good check valve action and fire prevention action, easy assembly, long service life, stable performance and good effect.
本实用新型结构合理，具有良好的止回阀作用和防火作用，安装方便，使用寿命长，性能稳定，效果好。
The utility model relates to a multifunctional smoke emission valve which is suitable for the occasions of fire-fighting and smoke evacuation.
本实用新型涉及到一种多功能防排烟阀装置，适用于消防、排烟的场 合。
To introduce the structure, performance of the cylinder valve of INERGEN fire extinguishing system, and to analyse its performances of the adjustment, action and safety.
介绍了烟烙尽灭火系统容器阀的结构、性能和设计要点。
The upper end of the vertical through hole is provided with a rotary control valve which controls the fire-feeding amount.
在垂直通孔的上端，设置有控制上火量的旋转控制阀。
With good sealing performance and as an important part in water-distribution and fire protection system, this type of valve has widely been used in city's water-supply system and sewerage.
它具有较高的密封性能，广泛用于城市给排水管路，是各种水分配系统和消防系统的重要部件。
To introduce the structure, performance of the cylinder valve of INERGEN fire extinguishing system , and to analyse its performances of the adjustment , action and safety.
介绍了烟烙尽灭火剂的组成、灭火机理、性能及对环境的影响，分析了河津电厂集控楼烟烙尽灭火系统的设计特点，指出了设计上的不足之处及改造方案。
To introduce the structure, performance of the cylinder valve of INERGEN fire extinguishing system , and to analyse its performances of the adjustment , action and safety.
介绍了烟烙尽灭火剂的组成、灭火机理、性能及对环境的影响，分析了河津电厂集控楼烟烙尽灭火系统的设计特点，指出了设计上的不足之处及改造方案。
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