通風管道廠家為你引見地下室通風措施

發(fā)布人：http://www.bnlfans.net   發(fā)布時間：2019-06-15 14:12:59

　　高層建筑的地下室面積比擬大，所以在平常要留意通風狀況，必要時能夠運用詳細的通風設(shè)備，下面就由山東通風管道廠家為大家引見一下地下室通風的詳細措施，一共分為三步驟。

　　The basement area of high-rise buildings is comparatively large, so we should pay attention to the ventilation situation in general, and use detailed ventilation equipment when necessary. The following is a detailed measure of basement ventilation introduced by Shandong Ventilation Pipeline Factory, which is divided into three steps.

　　1.依據(jù)通風設(shè)備廠家引見，地下室通風方式合理布置排風管及排風口，火災(zāi)時兼作排煙風管及排煙口;地下一層思索由車道自然進風，其它層由平常送風系統(tǒng)兼作火災(zāi)時補風系統(tǒng)。

　　1. According to the introduction of the ventilation equipment manufacturer, the ventilation mode of basement is reasonably arranged with exhaust ducts and vents, which can be used as both smoke ducts and vents in case of fire; the ground floor is considered as natural ventilation by lanes, while the other floor is used as supplementary ventilation system in case of fire.

　　每個通風設(shè)備、排風、排煙及送風系統(tǒng)應(yīng)設(shè)置豎井，進風口應(yīng)設(shè)在空中干凈處，若能與地下主樓有一定間隔更好，其受火災(zāi)氣影響會小。

　　Every ventilation equipment, exhaust air, smoke exhaust and air supply system should be set up with a shaft, and the air intake should be set in a clean place in the air. If there is a better distance between the ventilation equipment and the underground main building, it will be less affected by fire gas.

　　2.系統(tǒng)的劃分排煙系統(tǒng)防煙分區(qū)劃分應(yīng)分離建筑防火分區(qū)來思索，做到既有利于地下室通風系統(tǒng)兼作排煙系統(tǒng)，又不會呈現(xiàn)排煙風管逾越枋火分區(qū)現(xiàn)象。所以運用一套通風設(shè)備時系統(tǒng)應(yīng)滿足平常排風與火災(zāi)時排煙請求。

　　2. Systematic division of smoke control zoning of smoke exhaust system should be considered separately from building fire prevention zoning, so as to be conducive to both basement ventilation system and smoke exhaust system, without the phenomenon of smoke exhaust duct passing over the fire zoning. Therefore, when using a set of ventilation equipment, the system should meet the requirements of normal ventilation and smoke exhaust during fire.

　　山東通風管道

　　Shandong Ventilation Pipeline

　　3.另外，也能夠停止通風管道裝置，普通離心風機即可滿足排風排煙請求，但大風量離心風機只能裝置在空中，占地較大，需求較大機房，高溫軸流風機為消防專用風機，也能滿足在280℃ 煙溫下運轉(zhuǎn)30 min的請求，而高溫軸流風機體積小，普通可吊裝，若設(shè)機房面積也小，實踐工程設(shè)計中，常常采用高溫軸流風機排煙。

　　3. In addition, the ventilation duct can also be stopped. The ordinary centrifugal fan can meet the requirements of exhaust and smoke exhaust, but the large air volume centrifugal fan can only be installed in the air, occupying a larger area and needs a larger room. The high-temperature axial fan is a special fan for fire fighting, and can also meet the requirements of running for 30 minutes at 280 C smoke temperature. The high-temperature axial fan is small in size and can be generally hoisted if the room area is set up. It is also small. In practical engineering design, high temperature axial flow fan is often used to exhaust smoke.

　　以上就是通風管道廠家為你引見地下室通風的詳細措施，假如需求更多通風設(shè)備的細致信息，歡迎來電咨詢，我們的網(wǎng)站是http://www.bnlfans.net

　　Above is the detailed measures of ventilation in basement introduced by ventilation duct manufacturer. If you need more detailed information about ventilation equipment, you are welcome to call for consultation. Our website is http://www.bnlfans.net.