The layout and installation methods of basement ventilation duct mainly include flange connection, welding connection, socket connection and sealant connection. Each connection method has its own characteristics and applicable scenarios.
Flange connection is a common connection method. It is achieved by setting flanges at both ends of the pipe and bolting the flanges of the two pipes together. Sealing pads are usually placed between the flanges to ensure the sealing of the connection. This connection method is easy to install and disassemble and is suitable for large ventilation ducts.
Welding connection is to firmly connect the joints of the pipes together by welding. Welding connection has high strength and sealing, but has high requirements for welding process. During the welding process, it is necessary to ensure the welding quality and avoid problems such as cracks or pores. This connection method is suitable for ventilation ducts with high sealing requirements.
Socket connection is to insert one end of the pipe into the socket of another pipe, and then seal it with sealant or other sealing materials. Socket connection is simple to operate and is suitable for ventilation ducts with smaller diameters. When connecting, ensure that the socket and the pipe fit tightly to avoid gaps.
Sealant connection is to achieve sealing by applying sealant to the pipe joint. Sealant has good sealing performance and can effectively prevent leakage. When using sealant to connect, pay attention to applying it evenly to ensure that the sealant covers the entire connection.
To ensure a firm connection, first choose the appropriate connection method and operate in strict accordance with the installation specifications. During the installation process, ensure that the connection between the pipes is tight and the bolts are tightened in place. At the same time, check the connection to find and deal with possible problems in a timely manner.
The key to preventing leakage is to ensure the sealing of the connection. In addition to choosing the right sealing material, some measures can also be taken, such as applying sealant to the connection and strengthening the installation of the gasket. In addition, regularly inspect and maintain the ventilation ducts to find and deal with leakage problems in a timely manner.
In short, there are many ways to layout and install basement ventilation ducts. By reasonably selecting the connection method and taking effective measures, it can ensure that the connection is firm and leak-free, and ensure the normal operation of the ventilation system.
