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A brief introduction to the working principle of spring-supported hangers.
Release time:
Nov 02,2020
Spring supports and hangers operate on the principle of leverage, ensuring that when pipeline expansion causes displacement, these supports and hangers apply a force with a variation rate of no more than 5% to support or suspend the pipeline. Spring supports and hangers are primarily used in power plant steam and water pipelines or boiler equipment, where thermal expansion and associated displacements occur during operation. The working and thermal displacement requirements of spring supports and hangers are determined based on calculations considering the forces acting on the pipeline.
Spring support hangers Use mechanical or auxiliary springs to compensate for load deviations caused by factors such as dynamic friction and manufacturing tolerances. Spring support hangers The specified load deviation (including friction) over the entire travel range of up-and-down movement shall not exceed. 6% The difference between the load reading during downward displacement and the smaller load reading during upward displacement, as well as their deviation from the specified load, shall all be within the prescribed limits. 6% Within this range, it is used for various pipeline installations to absorb and cushion the expansion displacement and amplitude generated by some hot and cold pipelines during operation. The allowable expansion displacement within this range ensures the operational safety of both the pipelines and equipment.
Spring support hangers It's about leveraging the principle of the lever to achieve... Spring support hangers When the pipeline expands and undergoes displacement, apply a load with a varying rate to the pipeline. 5% The force within to support or suspend the pipe. Spring support hangers Primarily used on steam and water pipelines or boiler equipment in power plants, where thermal displacement occurs during operation, as well as on related equipment and installations. Determined based on calculations considering the stress conditions of the pipeline. Spring support hangers Work and thermal displacement requirements.
Spring support hangers Before leaving the factory, the manufacturer adjusts the spring according to the design load—pre-compressing the spring and setting it at the specified cold-state load position. At the same time, the theoretical working position at cold state is marked on the spring. After installation onto pipes and equipment, perform the necessary thread adjustments and disengage the set pin. At this point, the actual load borne by the spring will be precisely the cold-state load required by the design. Spring support hangers The pipe support structure is a very important component in pipeline system design. Spring support hangers In addition to supporting the weight of pipelines, pipe supports also play an excellent role in balancing the forces acting on the piping system during operation. Therefore, selecting high-quality pipe supports with a reasonably designed arrangement not only helps improve the stress distribution within the pipeline but also ensures safer operation of the piping system and extends its service life. When installing pipe supports, it is crucial to design the installation locations in strict accordance with the requirements, ensuring that there are no areas that could impede or restrict the free expansion of the pipeline.
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