The application of fire smoke exhaust and ventilation ducts in processing plants is very common, but the fire smoke exhaust and ventilation ducts used in processing plants have some problems, such as unscientific design scheme and non-standard installation. Then people will follow the fire smoke exhaust duct to deeply analyze the design scheme and installation key points of the fire smoke exhaust and ventilation duct.

消防排烟管道安装

Installation of fire smoke exhaust pipe

一、工业厂房自然通风方法分排风系统及吹风机两类，基本原理关键分成压合自然通风及其气压自然通风。

1、 The natural ventilation methods of industrial plants are divided into two types: exhaust system and blower. The basic principle is divided into pressure natural ventilation and pneumatic natural ventilation.

二、因为自然风遭受当然标准的限定，具备不稳定性，为不可控性。可是具体情况毫无疑问是压合自然通风及其气压自然通风另外功效，具体情况也就好于只探讨压合自然通风的状况。

2、 Because the natural wind is limited by the natural standard, it is unstable and uncontrollable. However, there is no doubt that the specific situation is the additional effect of compressed natural ventilation and pneumatic natural ventilation. The specific situation is better than just discussing the situation of compressed natural ventilation.

三、要确保空气流通的畅顺、充足，标准是有充足大规模的进气口、通风口，而且布局进、通风口及其设计方案进、出气口总面积。

3、 To ensure smooth and sufficient air circulation, the standard is to have sufficient large-scale air inlets and vents, and to layout the total area of air inlets and vents and their design schemes.

四、换风就是说让工业厂房内的气旋超过水流量，在只探讨压合自然通风的状况下，由于是生产流水线定形生产制造，因此工业厂房内生产制造主题活动造成的余热回收在周期时间内能够 觉得是不会改变的，造成的余热回收在小范围之内汽体温度转变一致。

4、 Air change means to make the cyclone in the industrial plant exceed the water flow. Under the condition of only discussing the pressure natural ventilation, due to the production line shaping production and manufacturing, the waste heat recovery caused by the production and manufacturing theme activities in the industrial plant can be felt to be unchanged within the cycle time, and the resulting waste heat recovery is consistent with the change of steam temperature in a small range.

五、在考虑到造成的余热回收不会改变、气体的各物理学特点不会改变的状况下，就会获得外部温度越低，工业厂房内的气旋水流量就会越高，就是说具体条件下，外部温度减少，工业厂房内换风就会相对增加。

5、 Considering that the waste heat recovery will not change and the physical characteristics of the gas will not change, it will be obtained that the lower the external temperature, the higher the cyclone water flow in the industrial plant, that is to say, under specific conditions, if the external temperature decreases, the air exchange in the industrial plant will increase relatively.

六、自然通风进出口贸易的总面积能够 在设计方案测算上依据基础理论推断能够 获得一个大约的范畴数，而工业厂房内的气旋水流量则需要依据具体情况数次实验才会有近似值。

6、 The total area of natural ventilation import and export trade can be estimated according to the basic theory on the basis of design scheme calculation, while the cyclone water flow in the industrial plant needs several experiments according to the specific situation to have an approximate value.

七、布局进气口、通风口在房屋建筑的部位。

7、 The air inlets and vents are arranged in the building.

以上就是为大家介绍的有济南酒店厨房排烟罩的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jntfgd.com

The above is a detailed introduction to the kitchen smoke hood of Jinan hotel. I hope it can help you. If you have any questions, please contact us. We will provide services for you with a professional attitude http://www.jntfgd.com