介紹山東通風(fēng)管道的材料、應(yīng)用、形狀和等級(jí)

發(fā)布人：http://rdhw.com.cn   發(fā)布時(shí)間：2019-07-10 21:05:52

　　高層建筑地下室面積大,它的面積小于1層,超過(guò)幾層,除了大部分的地下車庫(kù),通常設(shè)置設(shè)備房間的一部分,如高、低壓配電室、消防控制室、水池、泵房等。(民用地下室空氣保護(hù)也應(yīng)配備毒藥的房間,進(jìn)風(fēng)的房間,關(guān)閉通道,通道,擴(kuò)散的房間,生活。

　　High-rise building basement area is large, its area is less than one floor, more than several floors, in addition to most of the underground garage, usually set up part of the equipment room, such as high and low voltage distribution room, fire control room, pool, pump room, etc. (Civil basement air protection should also be equipped with poisonous rooms, ventilated rooms, closed channels, disinfection channels, diffused rooms, life.

　　山東通風(fēng)管道

　　Shandong Ventilation Pipeline

1. 高層建筑地下室面積大,面積少層和多層,除了地下車庫(kù),通常設(shè)置設(shè)備房間的一部分,如高、低壓配電房、消防控制室、水池、泵房等(人防地下室也應(yīng)該配備過(guò)濾室,進(jìn)風(fēng)的房間,空氣密封,通道,擴(kuò)散室、閥室,等等)。因此，在工程設(shè)計(jì)中，有必要在平時(shí)火災(zāi)制糖區(qū)使用通風(fēng)管道作為排煙管道，以減少對(duì)地下室上部空間的占用和風(fēng)管的消耗。吸煙預(yù)防和控制區(qū)域的劃分應(yīng)考慮排煙系統(tǒng)的結(jié)合建筑物的防火區(qū),從而不僅促進(jìn)了地下室通風(fēng)系統(tǒng)作為排煙系統(tǒng),但也避免這種現(xiàn)象,排煙管道穿過(guò)方消防分區(qū)。因此，在使用一套風(fēng)管時(shí)，系統(tǒng)應(yīng)滿足消防排風(fēng)和排煙的要求。

   
   

　　1. The basement of high-rise building has a large area, a few floors and many floors. In addition to the most basement garage, it is usually equipped with a part of equipment room, such as high and low voltage distribution room, fire control room, water pool, pump room and so on. (Civil air defence basement should also be equipped with filter room, air inlet room, air seal, disinfection passage, diffusion room, valve room, etc.). Therefore, in engineering design, it is necessary to use ventilation ducts as smoke exhaust ducts in sugar-making areas in peacetime fires in order to reduce the occupancy of the upper space of basement and the consumption of air ducts. The division of smoking prevention and control zones should consider the combination of smoke exhaust system and fire protection zones of buildings, which not only promotes the basement ventilation system as smoke exhaust system, but also avoids this phenomenon. The smoke exhaust pipeline passes through the fire protection zones. Therefore, when using a set of air ducts, the system should meet the requirements of fire ventilation and smoke exhaust.

　　山東通風(fēng)管道

　　Shandong Ventilation Pipeline

　　2. 合理布置地下室排氣管和排氣孔，平時(shí)可用于排風(fēng)，火災(zāi)時(shí)也可用于排煙管和排氣孔;地下一層考慮車道的自然進(jìn)氣，其他樓層平時(shí)采用供氣系統(tǒng)作為火災(zāi)時(shí)的補(bǔ)氣系統(tǒng)。各排煙、排煙和送風(fēng)系統(tǒng)應(yīng)設(shè)置豎井，進(jìn)風(fēng)口應(yīng)位于地面干凈的地方，如果與地下主樓有一定距離，則受燃?xì)庥绊戄^小;如果好是有一定距離的主要建筑在地面上,它將影響較小的火煙,和排氣口的位置應(yīng)高于附樓的水平,以減少?gòu)U氣對(duì)地面環(huán)境的影響。

　　2. Reasonable layout of basement exhaust pipes and vents can be used for ventilation in peacetime and exhaust pipes and vents in fires. Natural intake of lanes is considered in the first floor of the basement, and air supply system is usually used in other floors as a supplementary system in fires. Each smoke exhaust, smoke exhaust and air supply system should be equipped with vertical shafts, the air intake should be located in a clean place on the ground, if there is a certain distance from the main underground building, it will be less affected by gas; if the main building with a certain distance is preferably on the ground, it will have less influence on the smoke, and the position of the exhaust outlet should be higher than the level of the attached building, so as to reduce the impact. The influence of exhaust gas on ground environment.

　　3.排風(fēng)、排煙及送風(fēng)風(fēng)機(jī)選型，排煙風(fēng)機(jī)可選用離心風(fēng)機(jī)或高溫軸流式風(fēng)機(jī)。普通離心風(fēng)機(jī)可以滿足排煙的要求,但是大的空氣離心風(fēng)扇只能安裝在地面上,占地面積大,需要大房間,高溫消防專用風(fēng)機(jī),軸流風(fēng)機(jī)也可以滿足280℃溫度下煙跑30分鐘,和高溫軸流風(fēng)機(jī)是規(guī)模較小,一般可以解除,如果房間面積小,實(shí)際的項(xiàng)目設(shè)計(jì),通常使用高溫?zé)熭S流風(fēng)機(jī)。分別討論了高溫軸流風(fēng)機(jī)和普通軸流風(fēng)機(jī)在排煙通風(fēng)系統(tǒng)中的聯(lián)合應(yīng)用。

　　3. Selection of exhaust fan, smoke exhaust fan and air supply fan. Centrifugal fan or high temperature axial flow fan can be used for smoke exhaust fan. Ordinary centrifugal fan can meet the requirements of smoke exhaust, but large air centrifugal fan can only be installed on the ground, covering a large area, requiring a large room, special fan for high temperature fire protection, and axial fan can also meet the temperature of 280 C for smoke to run for 30 minutes, and high temperature axial fan is a small scale, which can generally be solved, if the room area is small, actual. High temperature smoke axial flow fan is usually used in project design. The combined application of high temperature axial fan and common axial fan in smoke exhaust ventilation system is discussed.

　　山東通風(fēng)管道廠家生產(chǎn)鍍鋅普通法蘭通風(fēng)管道及角鋼法蘭通風(fēng)管道的企業(yè)，承接各類酒店、、地下室、制藥廠、醫(yī)院、電子廠通風(fēng)工程、消防排煙工程及除塵凈化工程。想要了解更多內(nèi)容，歡迎訪問(wèn)網(wǎng)站：http://rdhw.com.cn

　　Shandong Ventilation Pipeline Factory specializes in producing galvanized common flange ventilation pipes and angle steel flange ventilation pipes. It undertakes ventilation engineering, fire fighting and smoke exhaust engineering, dust removal and purification engineering in hotels, shopping malls, basements, pharmaceutical factories, hospitals and electronic factories. For more information, please visit the website: http://rdhw.com.cn.