风管安装的四项安装规范

发布人：http://www.sftfgd.com   发布时间：2023-07-10 19:08:56

在人口流动密集的场所，我们一般都会安装风管，主要用于春秋季新风，夏季制冷，冬季采暖，风管的安装要在这些基础工程完成之后再进行，安装前应进行外观质量的检查，并应内外表面粉尘及管内杂物。那么关于风管安装的规范你都知道多少呢?下面济南风管加工厂为您讲解：

In densely populated areas, we usually install air ducts, mainly for fresh air in spring and autumn, cooling in summer, and heating in winter. The installation of air ducts should be carried out after these basic projects are completed. Before installation, appearance quality inspection should be conducted, and dust and debris on the inner and outer surfaces of the ducts should be removed. So how much do you know about the specifications for air duct installation? Below, Jinan Air Pipe Processing Factory will explain to you:

1.风管内严禁其他管线穿越

1. Other pipelines are strictly prohibited from crossing inside the air duct

2.安装在易燃、易爆环境下的风管应有良好的接地，通过生活区或者生产区的风管安装一定要严密，并且不能设备风管接口。

2. Air ducts installed in flammable and explosive environments should have good grounding, and the installation of air ducts through living or production areas must be tight, and equipment air duct interfaces should not be allowed.

3.室外立式风管的固定不得与避雷针或房屋避雷设施连接到一起。

3. The fixation of outdoor vertical air duct shall not be connected with Lightning rod or house lightning protection facilities.

4.风管安装要符合以下技术规定：

4. The installation of air ducts should comply with the following technical regulations:

①风管与通风设备，配件连接的配置，不得缩小其连接部位的连接管。

① The configuration of the connection between air ducts, ventilation equipment, and accessories shall not reduce the connecting pipes of their connecting parts.

②吊架不能设置在风口、风阀、检查门及自控机构处，不得固定在法兰上，避免风管变形影响风管的作用。

② Hangers should not be installed at air vents, air valves, inspection doors, and automatic control mechanisms, and should not be fixed on flanges to prevent deformation of the air duct from affecting its function.

③吊架安装要符合相应的安装规定，悬吊的风管与部件应设防止摆动的固定点，如固定支架、支撑等，固定点的设置位置和数量应根据系统情况而定。

③ The installation of suspension brackets should comply with corresponding installation regulations. The suspended air ducts and components should be equipped with fixed points to prevent swinging, such as fixed brackets, supports, etc. The location and quantity of fixed points should be determined based on the system situation.

④法兰垫料和厚度根据输送空气温度的不同，选择的材质也不同。

④ The flange gasket and thickness vary depending on the temperature of the air being transported, and the material chosen is also different.

⑤风管及部件穿墙、屋面时，应设置防雨罩，穿出屋面的风管超过1.5m时应拉索，拉索应镀锌或用钢丝绳，拉索禁止固定在风管法兰上，严禁拉在避雷针或避雷网上。

⑤ When the air duct and its components pass through the wall and roof, a rain cover shall be provided. When the air duct passing through the roof exceeds 1.5m, a stay cable shall be provided. The stay cable shall be galvanized or steel wire rope. The stay cable shall not be fixed on the air duct flange, nor pulled on the Lightning rod or lightning protection net.

⑥柔性短管的安装应松紧适度，不得扭曲，可伸缩性的金属或非金属软风管的长度不宜超过2m，并不得有死弯及塌凹。

⑥ The installation of flexible short pipes should be moderately loose and tight, without distortion. The length of flexible metal or non-metallic air ducts with scalability should not exceed 2m, and there should be no dead bends or collapses.

⑦保温风管的支、吊架宜设在保温层的外部，并不得破坏保温层。

⑦ The supports and hangers of insulated air ducts should be located outside the insulation layer and should not damage the insulation layer.

以上就是风管安装的四项安装规范。我们不管是末端风管的安装还是主机的安装都需要有经过方案设计之后再由的安装团队进行安装。后续大家有什么想要咨询的相关问题可以直接联系我们http://www.sftfgd.com。

The above are the four installation specifications for air duct installation. Whether it is the installation of the terminal air duct or the installation of the host, we need experts to design the scheme before being installed by a professional installation team. If you have any related questions you would like to inquire about in the future, you can directly contact us http://www.sftfgd.com .