通風(fēng)管道廠家為你引見(jiàn)地下室通風(fēng)措施

發(fā)布人：http://www.hkcts.com.cn   發(fā)布時(shí)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(fēng)狀況，必要時(shí)能夠運(yùn)用詳細(xì)的通風(fēng)設(shè)備，下面就由山東通風(fēng)管道廠家為大家引見(jiàn)一下地下室通風(fēng)的詳細(xì)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(fēng)設(shè)備廠家引見(jiàn)，地下室通風(fēng)方式合理布置排風(fēng)管及排風(fēng)口，火災(zāi)時(shí)兼作排煙風(fēng)管及排煙口;地下一層思索由車(chē)道自然進(jìn)風(fēng)，其它層由平常送風(fēng)系統(tǒng)兼作火災(zāi)時(shí)補(bǔ)風(fēng)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(gè)通風(fēng)設(shè)備、排風(fēng)、排煙及送風(fēng)系統(tǒng)應(yīng)設(shè)置豎井，進(jìn)風(fēng)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(huì)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(lái)思索，做到既有利于地下室通風(fēng)系統(tǒng)兼作排煙系統(tǒng)，又不會(huì)呈現(xiàn)排煙風(fēng)管逾越枋火分區(qū)現(xiàn)象。所以運(yùn)用一套通風(fēng)設(shè)備時(shí)系統(tǒng)應(yīng)滿足平常排風(fēng)與火災(zāi)時(shí)排煙請(qǐng)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(fēng)管道

　　Shandong Ventilation Pipeline

　　3.另外，也能夠停止通風(fēng)管道裝置，普通離心風(fēng)機(jī)即可滿足排風(fēng)排煙請(qǐng)求，但大風(fēng)量離心風(fēng)機(jī)只能裝置在空中，占地較大，需求較大機(jī)房，高溫軸流風(fēng)機(jī)為消防專(zhuān)用風(fēng)機(jī)，也能滿足在280℃ 煙溫下運(yùn)轉(zhuǎn)30 min的請(qǐng)求，而高溫軸流風(fēng)機(jī)體積小，普通可吊裝，若設(shè)機(jī)房面積也小，實(shí)踐工程設(shè)計(jì)中，常常采用高溫軸流風(fēng)機(jī)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(fēng)管道廠家為你引見(jiàn)地下室通風(fēng)的詳細(xì)措施，假如需求更多通風(fēng)設(shè)備的細(xì)致信息，歡迎來(lái)電咨詢(xún)，我們的網(wǎng)站是http://www.hkcts.com.cn

　　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.hkcts.com.cn.