查询词典 fire

The forth part presents the experiments on fire area resistance and retroversion of fire smoke by using integrative fire simulation system of mine laneway network, with the results compared with the simulative numerical value, and the part also brings forward a new conception named fire area resistance which reflects character of fire resistance of mine laneway network. A general dimensionless calculation formula is deduced which presents the rule of smoke retroversion distance when fire occurs.

第四部分运用井巷网络火灾综合模拟实验系统进行了火区阻力和巷道火灾烟流滚退的实验研究，并与数值模拟结果进行了对比，提出了反映井巷网络火灾阻力特性的火区阻力新概念，推导出巷道火灾时期表征烟流滚退距离变化规律的通用无因次计算公式。

After years of development, the product has 100 from monotony to diversification, seriation, fire hose, interior lining gun, fire hydrant, dc interface, fire hydrant box, reel, fire extinguisher box, outdoor fire hydrant, fire pump flow indicator, connectors.it, wet alarm valve, drench alarm valve, gate valve, signal, signal, sprinkler nozzle, antivirus mask, emergency lighting lamp safety, explosion-proof discussas etc categories of hundreds of specifications of products widely used in telecommunications, civil aviation, power, industry and real estate industry and other industries, experienced the test of time, market and the approval and favorable comment from user deeply.

经过多年的发展，百安的产品已从单一化到多元化、系列化发展，有衬里消防水带、室内消火栓、直流水枪、消防接口、消防卷盘、消火栓箱、灭火器箱、室外消火栓、消防水泵接合器、水流指示器、湿式报警阀、雨淋报警阀、信号蝶阀、信号闸阀、防毒面罩、洒水喷头、安全标志灯、应急照明灯、防爆地漏等十几种大类数百种规格的产品群，广泛用于电信、民航、工业、电力、房地产业等各行各业，久经市场和时间的考验，深受用户的赞许和好评。

The company produces the fire hydrant box , the fire extinguisher , fire extinguisher box , the soft disk fighting fire saving self , fire control pressure boost stabilize pressure equipment of water supply, the dyadic pressure air respirator waits for lifesaving equipment exactly , the product passes the Ministry of Public Security country fire control equipment without exception checking that centre detecting is qualified.

公司生产消火栓箱、灭火器、灭火器箱、消防自救软盘、消防增压稳压供水设备，正压式空气呼吸器等救生装备，产品均通过公安部国家消防装备检验中心检测合格。

The architectural characteristics of high buildings decides the risk of fire and the importance of the automatic fire alarming system. A set of integrity automatic fire alarming system is the beneficial guarantee of the people's life and property when a high building fire occurs and it's the key of if people can discover the fire quickly and accurately to put it out at the embryotic place of the appearance of fire.

高层建筑的特点决定其火灾的危险性和高层建筑的火灾自动报警系统的重要性，一套完整的火灾自动报警系统是高层建筑发生火灾时人们生命财产的有利保障，是能否快速准确地发现火情，把火灾扑灭在萌芽状态的关键所在。

Formerly a fire locator that carry arrives the endmost fire fight mutually the equipments of the connection action the control device, a fire reports to the police automatically the main function of the system is in a fire early on time probe into a fire information, make a noise, the light reports to the police, combining auto or move to start the spot extinguishes fire the facilities.

从前端的火灾探测器到末端的消防联动控制装置，火灾自动报警系统的主要功能是在火灾初期及时探测火灾信息，发出声、光报警，并自动或手动启动现场灭火设施。

The seventh layer to the 15th layer is high area, adoption north bound descend to of water supply method, pump to supply water to a water tank of the roof from the water supply of the underground garage, then be taken care of the net water supply toward high area by a water tank; Drain the system adoption is a dirty water, the waste water confluence system, the first floor drains alone, draining to sign the tube to establish to stretch the crest to ventilate the tube only, the dirty water was handle by septic tank again rear row to municipal soil pipe net; The fire fight system design becomes to eliminate the fire to bolt to extinguish fire the system, a fire water of the early 10 mins is supply by the fire fight water tank, normal the water supply be pumped by the fire fight Pump from the Saving pond ;The hot water system divides the area circumstance in accordance with the cold system of water, the cold water passes to give or get an electric shock after the heating apparatus concentration heat, again from promote the pump to provide to go together with the pipe line net, The hot water adopt is the closing type machine half circulatory system; The rain water adoption is inside drain the system, rain water direct row to munici p al soil pipe net.

热水采用的是封闭式机械半循环系统，分区情况和冷水系统一致，冷水通过电加热器集中加热后，再由提升泵供向配水管网；雨水采用的是内排水系统，雨水直接排向市政污水管网。

Two bars of belt chain fire grate; two flakes of small louver fire grate; one middle clamping sheet; one side clamping sheet; two flakes of large louver fire grate; one middle clamping sheet of large louver fire grate; one side damping sheet of large louver fire grate; one roller; two bars of cross girder fire grate; one adapter; two flanges; one valve body.

产品/Product：炉排付片二件；小鳞片炉条二件；中夹板一件；边夹板一件；大鳞片炉条二件；中夹板一件；边夹板一件；滚柱一件；横梁炉排中片二件；阀体一件；适配器一件；法兰二件。

In this paper, preliminary FDS fire chamber to simulate the flue gas generated through the corridor adjacent to the room near the migration laws, an analysis of indoor air flow field and the movement of smoke layer, and through the simulation of fire scenes, in a simple form of visual dynamic display of the entire process of fire, in the simulation process to obtain more accurate fire-related parameters such as temperature distribution, gas flow and heat radiation, and analysis of simulation results through the fire chamber of the flue gas migration characteristics, results showed that the chamber in the absence of fire smoke control measures, the process of the spread of smoke filled the first chamber is at the top, with the passage of time, the proliferation of slowly downward until the entire chamber is full, and then through the corridor smoke quickly spread to the nearby chamber.

本文运用FDS初步模拟了腔室火灾产生的烟气通过毗邻的走廊向附近房间迁移的规律，分析了室内空气流场和烟气层运动状况，并通过对火灾场景的模拟，以简单直观的形式动态显示出火灾发生的全过程，在模拟过程中获得较准确的火灾相关参数，如温度场分布，烟气流动及热辐射等，并通过模拟结果分析腔室火灾的烟气迁移特性，结果表明着火腔室在无防排烟措施的情况下，烟气扩散的过程是首先充满腔室顶部，随着时间的推移，慢慢向下扩散，直至将整个腔室充满，然后烟气通过走廊快速向附近腔室蔓延。

Transformation of the major completed projects include: fire alarm systems from SF90 to replace the mainframe NFS3030, air-conditioning fan fire damper maintenance, fire door maintenance, fire protection water fire extinguishing system maintenance, hydraulic elevator renovation linkage function, evacuation lighting maintenance , fire smoke extraction fans, such as maintenance of transformation.

改造完成的主要项目有：消防报警系统主机由SF90更换为NFS3030、空调风机防火阀的维修、消防门的维修、消防水灭火系统的维修、液压电梯联动功能的维修改造、疏散照明灯的维修、消防排烟风机的维修改造等。

Water used by fire hydrant water tanks, pumps the water supply of temporary high-pressure water supply system, a combination of fire hydrant, with a fire hose reel, high storage tank fire 10 min fire water, a separate set fire pump and piping.

消火栓给水采用采用水箱，水泵联合供水的临时高压给水系统，消火栓采用组合型，配有消防软管卷盘，高位消防水箱贮存10min消防用水量，单独设置消防泵及管道。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。