Aflastningsrør

Aflastningsrør, which translates to "relief pipe" or "pressure relief pipe" in English, is a component used in various plumbing and hydraulic systems. Its primary function is to mitigate excessive pressure buildup within a closed system. This is typically achieved by providing an alternate pathway for fluid to escape or vent when a certain pressure threshold is reached, thereby preventing damage to pipes, valves, pumps, or other components.

These pipes are often integrated into systems where fluctuating pressures are a concern, such as in heating systems, water supply lines, or industrial machinery. The design and material of an aflastningsrør are dependent on the specific application, including the type of fluid, the maximum expected pressure, and the environmental conditions. They can be made from various materials like copper, steel, or specialized plastics.

In some contexts, an aflastningsrør might be connected to a relief valve, which is a more sophisticated device that actively opens and closes based on pressure readings. In simpler implementations, it might be a direct open-ended pipe that discharges fluid to a safe location or a collection reservoir. The presence and proper functioning of aflastningsrør are crucial for the safety and longevity of many pressurized systems.