Compensator component device for energy accumulator

Abstract

The invention discloses a compensator component device for an energy accumulator, and particularly relates to the field of compensators. The compensator component device comprises a front end flange,a spring, a middle guider, a compensator elastic sheet group and a rear end flange; the compensator elastic sheet group is formed by welding a plurality of corrugated membranes; the elasticity of thecompensator elastic sheet group is provided by a corrugated membrane device; the compensator elastic sheet group is telescopic in length and is integrally in a corrugated pipe shape; the spring is located in the compensator elastic sheet group; the middle guider is located at the middle point in the transverse direction of a metal elastic sheet group; the compensator elastic sheet group is dividedinto a left section and a right section which are the same; and metal elastic sheets in the two sections of compensator elastic sheet group are fixedly connected to the two sidewalls of the middle guider respectively. The compensator component device disclosed by the invention is good in sealing performance; the sealing part is resistant to acid and alkali corrosion, high temperature and low temperature; during compression or extension work, the motion linearity of the compensator component device can be well calculated; compared with a bag type energy accumulator of a conventional structure,the compensator component device can bear relatively high pressure, and the sealing structure is cylindrical, so the installation space can be fully and effectively utilized for design, and space maximization is achieved.

Description

technical field [0001] The invention relates to the field of compensators, and more specifically, the invention relates to a compensator assembly device for an accumulator. Background technique [0002] During the transportation process of temperature-changing medium from -55°C to 200°C, the pipeline will expand with heat and contract with cold due to the change of medium temperature, which will cause the change of liquid pressure and liquid volume inside the pipeline, usually at An accumulator device is installed on the pipeline. The structure of the traditional accumulator device, when used, the compensator is installed inside the accumulator, and there is a shell with a specific structure outside, and the accumulator is installed at a certain position in the pipeline, and its interior is usually a piston or an air bag The piston-type accumulator is not sensitive enough to compensate quickly; the airbag-type accumulator is sensitive to compensation but has a low service l...

AI Technical Summary

Problems solved by technology

The structure of the traditional accumulator device, when used, the compensator is installed inside the accumulator, and there is a shell with a specific structure outside, and the accumulator is installed at a certain position in the pipeline, and its interior is usually a piston or an air bag The piston type accumulator is not sensitive enough to compensate quickly; the airbag type accumulator is sensitive to compensation but has a low service life, general sealing performance, and is not resistant to acid, alkali and other corrosion scenarios

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