国产人妻人伦精品熟女-清冷校草受灌满哭求饶BL-国色精品卡一卡2卡3卡4卡免费-人禽乱H交H高文-久久久free性zozo交体内谢-国产精品扒开腿做爽爽爽视频-国产精品福利小视频-精品国产美女福利到在线不卡-岛国AV无码在线-亚洲AV日韩精品久久久久

當前位置: 首頁 - 新聞資訊 > 公司動態(tài)

山東通風管道-廠房通風管道的應用!

來源:http://m.xyphw.com 日期:2019-11-05 發(fā)布人:admin

  廠房通風管道1防火性能好:當前普遍存在的問題是成品通風道燃燒性能和耐火極限未經(jīng)有關(guān)部門檢測,且部分通風道材料的燃燒性能、管壁厚度不符合要求。
  Good fire performance of ventilation duct 1 in the power house: at present, the common problem is that the combustion performance and fire resistance limit of the finished ventilation duct have not been tested by the relevant departments, and the combustion performance and pipe wall thickness of some ventilation duct materials do not meet the requirements.
  進行應用的廠房通風管道,在很大的程度上其實也就是能直接的就減少地下室通風上部空間占用以及其風管用量。地下室通風方式合理,就其在進行布置的時候,排風管及排風口,平時排風用,火災的時候必然會兼作排煙風管與排煙口。增加了室內(nèi)空間,密閉性好、不返煙、不返臭,能大幅度改善室內(nèi)環(huán)境。
  To a large extent, the ventilation duct of the workshop which is applied professionally can directly reduce the occupation of the upper space of the basement ventilation and the amount of its air duct. The ventilation mode of the basement is reasonable. When it is arranged, the exhaust duct and air outlet are usually used for air exhaust. In case of fire, they must be used as both smoke exhaust duct and smoke outlet. The indoor environment can be greatly improved by increasing the indoor space, good airtightness, no return of smoke and odor.
山東通風管道
  在進行廠房通風管道1設計的時候,污水處理設備還要考慮一下排風、排煙方面的措施。對于普通離心風機本身也就是能滿足排風排煙方面的要求,但是大風量離心風機只可以安裝在地面上,不過就其占地比較大,需要較大機房,高溫軸流風機為消防專用風機,這時候也就是能滿足在280℃ 煙溫之下運行30 min的要求
  In the design of ventilation pipe 1 of the power house, the measures of air exhaust and smoke exhaust should be considered for the sewage treatment equipment. For ordinary centrifugal fans, they can meet the requirements of exhaust and smoke exhaust. However, large volume centrifugal fans can only be installed on the ground, but they occupy a large area and need a large machine room. High temperature axial flow fans are special fans for fire protection. At this time, they can meet the requirements of 30 min operation under 280 ℃ smoke temperature
上一篇:除了尺寸外,管道還要密封和緣!
下一篇:通風管道安裝規(guī)范及尺寸!

推薦產(chǎn)品

  • 廚房排煙
  • 廚房排煙
  • 軸流風機
  • 不銹鋼制品

本站圖片均由網(wǎng)站所有方提供,部分圖片來源于網(wǎng)絡,如有任何疑問請及時與我們聯(lián)系,未經(jīng)溝通本站不承擔相關(guān)法律責任!

少妇被躁爽到高潮| 风韵丰满熟妇啪啪区老熟熟女| 国产熟女视频| 婷婷亚洲最大的成人网站| 日本久久久| 草久在线视频| 久久久久久免费毛片精品| 91久久国产综合久久91精品网站| 日韩AV在线免费观看| 日本熟女网站| 风韵丰满熟妇啪啪区老熟熟女| CaoPorn国产免费人人| 97国产精品| 丰满人妻熟妇乱又乱精品古代| 日韩无码精品视频| 一区二区三区高清| 人人妻人人干| 97人人爽| 在线欧美日韩| 国产怡红院| 国产精品久久久久精品香蕉| 国产日韩欧美在线| 波多野结衣无码免费视频| 白洁少妇第11集—56集| 精品无码人妻| 国产精选午夜久久久无码6080| 黄色三级片在线观看| 国产免费无码| 老熟女亂伦一区| www.涩涩| www.狠狠操一区| 久久99精品久久久水蜜桃| 欧美人与性动交α欧美精品| 久久久久人妻无码一区二区三区| 北条麻妃网站| 国产精品999| 日韩一级黄色片| 50岁老熟女一区二区三区| 成人影院在线观看| 麻豆成人91精品二区三区| 超碰成人免费|