• 歡迎來到上海匯弘風機有限公司!
    打開客服菜單
    消防排煙風機

    最新資訊

      未能查詢到您想要的文章

    聯系我們

    電話 : 021-33522171

    手機 : 13262666616

    QQ : 021-33522173

    郵箱 : 690363178@qq.com

    網址 : http://www.yingzuobao.net

    地址 : 上海市松江區車墩鎮北松公路6955號D棟

    當前位置: 消防風機廠家 > 新聞動態 > 如何區分正壓送風機和消防排煙風機
    如何區分正壓送風機和消防排煙風機
    編輯 :

    通風設備廠家

    時間 : 2021-12-17 08:00 瀏覽量 : 61

    如何區分正壓送風機和消防排煙風機

     

    記得以前匯弘小編和大家說過,風機大體被分為兩大類,一種是離心風機,而另一種是軸流風機。但按照功能再細制劃分的話,還會分出很多,比如消防排煙風機、正壓送風風機、廚房排油煙風機、除塵風機、高壓風機、鍋爐引風機等等,而今天小編要和大家說的是正壓送風風機和消防排煙風機應該如何區分,我們在選擇風機的時候,如何分清楚應該選擇的是正壓送風風機還是消防排煙風機,下面匯弘小編就詳細的來和大家講解一下。

    c12068065a84671037fba63d338e69c                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

    1、定義區別:

      正壓送風機主要是一種可以將空氣從外面吹到里面的風機。一般室內壓力高于室外壓力,普通風機無法將空氣從室外送入室內,因此在建筑現場,風機是室內通風的主要設備。此外,送風機還用于向避難建筑供氣。一旦發生火災,會產生大量的煙霧、一氧化碳等有毒氣體,遮擋視線,通過風機將空氣吹入方艙消防樓梯,使室內煙霧無法到達樓梯,為人們創造避難條件。

      消防排煙風機是指適用于“高層建筑、地下建筑、隧道及公共場所”等,可用于通風和高溫排煙的風機。另外,根據消防要求,消防風機要在280°等高溫條件下連續工作30分鐘以上,即使連續工作20小時也不會損壞。平均溫度為100°C 時的時間。

      2、功能區別:

      在防煙排煙系統中,送風機常用于防煙系統,主要用于對建筑物內部進行加壓送風。通常,它可以對建筑物內部的空氣進行加壓,以保證建筑物內的空氣流通。發生火災時,室外的新鮮空氣也可以通過送風管道吹入樓梯間,使煙霧和有毒氣體不擴散到消防管道,使人員及時逃生。

      在排煙和防煙系統中,消防排煙風機一般用于排煙系統。當發生火災時,消防風機可以在有效時間內將建筑物內的煙霧和有毒氣體排除,使人員能夠順利逃生。

      3、安裝位置不同

      正壓風機主要用于防煙系統,安裝在通風管道內。它通常與防火閥組合使用,形成防煙系統。

      消防排煙風機主要用于排風系統,安裝在排風管道內。排煙器和排煙通常相互組合使用,組成一個排煙系統。

      以上就是正壓送風機消防排煙風機的區別。兩者在使用過程中區別并不明顯,主要是功能和安裝場所有些區別,主要功能是排煙。所以在使用安裝過程中分清哪根管道是送風系統,哪根管道是排煙系統,這樣就會很清晰的分辨出哪里應該安裝正壓送風風機,哪里應該安裝排煙風機了。


    標簽:
    cache
    Processed in 0.008112 Second.
    蝌蚪窝一个释放的网站