Compression Fittings Company

INDUSTRY & KNOWLEDGE

How do fog compression fittings work? What are the precautions for use?
Fog compression fittings are a type of fastening connection component commonly used in fluid delivery systems, especially in fog systems for connecting pipes and fog nozzles or other equipment. Its basic working principle is to use threads or other mechanical methods to press the pipe or hose against the contact surface of the fitting to ensure the sealing and firmness of the connection. Compression fittings are usually made of metal or plastic materials. The outside is connected to the pipe by threads or other fixing methods, and the inside is compressed to firmly fix the pipe inside the fitting to prevent fluid leakage or falling off.

Specific to the fog system, the role of fog compression fittings is particularly important. It not only ensures that the fluid (usually water or chemical solution) can be stably delivered to the fog nozzle, but also effectively prevents water leakage or atomization effect. The core function of the fog system is to break up the liquid into fine droplets through high-speed airflow or pressure difference, and the compression fitting plays a key connecting role in it to ensure the stability and reliability of liquid flow. The design of the joint usually takes into account sealing and pressure resistance to cope with the high pressure conditions that may exist in the system.

The working principle of the atomizer compression joint depends on the tightening force during connection. Through the threaded or bayonet design, the joint can firmly fix the pipe in the internal groove of the joint, and further form a solid sealing surface through the contact pressure between the inside and the outside to prevent fluid leakage. Under this pressure, the contact surface between the pipe and the joint will generate friction, making the pipe unable to fall off easily. As the joint is further tightened, the sealing effect gradually increases, making the connection of the pipe more secure.

There are some important considerations when using atomizer compression joints. First, choosing the right joint material and size is the key to ensuring the normal operation of the system. Common pipe materials in the atomizer system include PVC, copper, stainless steel, etc., so the material of the joint must be compatible with these pipe materials. If the material of the joint and the pipe does not match, it may cause corrosion, damage or poor sealing, which will affect the safety and stability of the system.

When installing the joint, make sure the tightening force is moderate. Over-tightening may cause damage to the pipe or the joint itself, while looseness may cause leakage or poor connection effect. Therefore, it is necessary to use appropriate tools during installation and complete the tightening operation of the joint according to the torque requirements of the specification. During the installation process, it is also necessary to check whether the sealing gaskets inside and outside the joint are intact to avoid poor sealing due to gasket damage.

The compression joints in the atomization system also need to be regularly inspected and maintained during use. Since the atomization system is usually in a state of continuous operation, the joints may be worn or aged due to pressure, temperature changes or long-term use. Therefore, regular inspection of the tightness of the joints, the integrity of the sealing gaskets, and the wear of the joints themselves is a necessary step to ensure the long-term stable operation of the system. If the joints are found to be loose, leaking or damaged, they should be replaced or repaired in time.

When using atomization compression joints, the type of liquid also needs to be considered. Some chemical solutions or corrosive liquids may corrode the joint materials. Therefore, when selecting the joint material, the properties of the liquid should be fully considered to ensure that the joints will not react chemically or be damaged under long-term contact. For high temperature or high pressure application environments, it is also crucial to select high temperature and high pressure resistant joint materials.

The installation environment of the atomization compression joint is also an important factor affecting its use effect. In complex or harsh environments, the sealing effect of the joint may be affected. For example, in a humid, hot or extremely cold environment, the sealing gasket and materials of the joint may expand or contract, thus affecting its tightness. Therefore, in these special environments, it is necessary to select the appropriate joint type and take additional protective measures to ensure the long-term stability and sealing of the joint.