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通风管道厂家为你引见地下室通风措施

发布人:http://www.qyyl789.com   发布时间:2019-06-15 14:12:59

  高层建筑的地下室面积比拟大,所以在平常要留意通风状况,必要时能够运用详细的通风设备,下面就由山东通风管道厂家为大家引见一下地下室通风的详细措施,一共分为三步骤。

  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.依据通风设备厂家引见,地下室通风方式合理布置排风管及排风口,火灾时兼作排烟风管及排烟口;地下一层思索由车道自然进风,其它层由平常送风系统兼作火灾时补风系统。

  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.

  每个通风设备、排风、排烟及送风系统应设置竖井,进风口应设在空中干净处,若能与地下主楼有一定间隔更好,其受火灾气影响会小。

山东通风管道

  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.系统的划分排烟系统防烟分区划分应分离建筑防火分区来思索,做到既有利于地下室通风系统兼作排烟系统,又不会呈现排烟风管逾越枋火分区现象。所以运用一套通风设备时系统应满足平常排风与火灾时排烟请求。

  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.

  山东通风管道

  Shandong Ventilation Pipeline

  3。另外,也能够停止通风管道装置,普通离心风机即可满足排风排烟请求,但大风量离心风机只能装置在空中,占地较大,需求较大机房,高温轴流风机为消防专用风机,也能满足在280℃ 烟温下运转30 min的请求,而高温轴流风机体积小,普通可吊装,若设机房面积也小,实践工程设计中,常常采用高温轴流风机排烟。

  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。

  以上就是通风管道厂家为你引见地下室通风的详细措施,假如需求更多通风设备的细致信息,欢迎来电咨询,我们的网站是http://www.qyyl789.com

  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.qyyl789.com.


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