风管道在安装过程中应该怎么预防振动和噪音?

发布人：http://www.sftfgd.com   发布时间：2021-11-06 14:17:32

1、安装通风管道时，应按设计要求或施工规范安装减振装置。

1. When installing the ventilation pipe, the vibration damping device shall be installed according to the design requirements or construction specifications.

2、通风管道采用软管连接，风机吸入口的软管需要正确安装，以免因连接松动而减少进出风面积，引起噪音和振动。

2. The ventilation pipe is connected by hose, and the hose at the suction inlet of the fan needs to be installed correctly to avoid reducing the air inlet and outlet area due to loose connection and causing noise and vibration.

3、通风管道制作、安装、与部件连接，连接密闭，无漏风现象，避免漏风噪音。

3. The ventilation duct shall be manufactured, installed and connected with components. The connection shall be closed without air leakage and avoid air leakage noise.

4、为避免通风管道振动，各系统通风管道的转弯处及与风机、出风口的连接处均设有固定支架。

4. In order to avoid the vibration of the ventilation duct, the corners of the ventilation duct of each system and the connections with the fan and air outlet are equipped with fixed supports.

通风管道和螺旋形通风管道都是通风管道，螺旋形通风管道是通风管道之一。它们是更常用的。通风管道的种类很多，但不管是哪一种，它们的基本功能和作用都是一样的，主要有：

Ventilation duct and spiral ventilation duct are ventilation ducts, and spiral ventilation duct is one of the ventilation ducts. They are the most commonly used. There are many kinds of ventilation ducts, but no matter which kind, their basic functions and functions are the same, mainly including:

功能一、送风、换气。

Function 1: air supply and ventilation.

送新风和排气，排出有害气体，将新鲜空气由外向内输送。一般来说，更好使用通风管道。如果环境潮湿或有腐蚀性，应使用不锈钢材料以避免通风孔。生锈和腐蚀。

Supply fresh air and exhaust, discharge harmful gases, and transport fresh air from outside to inside. In general, it is best to use ventilation ducts. If the environment is humid or corrosive, stainless steel shall be used to avoid ventilation holes. Rust and corrosion.

功能二、送冷气它主要用于空调，但需要在通风管道处添加绝缘材料。

Function 2: air conditioning. It is mainly used for central air conditioning, but insulating materials need to be added at the ventilation duct.

功能三、排油烟主要用于餐厅、宾馆等场所厨房油汽的排出，一般采用圆形通风管道。

Function 3. Oil fume exhaust is mainly used for the exhaust of oil vapor from kitchens in restaurants, hotels and other places. Generally, circular ventilation pipes are used.

功能四、除尘，以及散装物料的输送在工厂车间，通风管道用于除尘。通风管道也可以用来输送松散的颗粒，比如泡沫塑料颗粒，因为它们的比重不大。

Function 4. Dust removal and bulk material transportation. In the factory workshop, the ventilation pipe is used for dust removal. Ventilation ducts can also be used to transport loose particles, such as foam plastic particles, because their proportion is not large.

济南通风管道http://www.sftfgd.com安装完毕后，需要进行漏气测试。按照规定，通风管道漏气检测采用漏光合法性和定量漏气检测相结合的方式。漏光法适用于中低压系统的密封性检查;量测适用于中压系统的抽查和高压系统的检查。

Jinan ventilation duct http://www.sftfgd.com After installation, air leakage test is required. According to regulations, the combination of light leakage legitimacy and quantitative air leakage detection is adopted for air leakage detection of ventilation pipeline. The light leakage method is applicable to the sealing inspection of medium and low pressure systems; Measurement is applicable to spot check of medium voltage system and overall inspection of high voltage system.