Vibration buffering mechanism of energy accumulator

Abstract

The invention relates to the technical field of energy conservation and environmental protection, and discloses a vibration buffering mechanism of an energy accumulator. The vibration buffering mechanism comprises a shell, an air vent is formed in the middle of the upper end of the shell, a liquid passing port is formed in the middle of the lower end of the shell, a mushroom valve is movably mounted at the lower end of an inner cavity of the shell, and a first air bag is movably mounted at the upper end of the inner cavity of the shell. The inner wall of the lower end of the inner cavity of the shell is movably connected with a second air bag. By arranging a multi-bag energy storage mechanism, a gas storage cavity is filled with gas, a movable barrel drives an ejector rod to move towards the inner side, and therefore the middle of the second gas bag gets close to the middle of an inner cavity of a shell, and the two gas bags can be arranged to be matched with each other under the action of gas pressure, so that the influence of mass difference, temperature change and air pressure calculation error on the second air bag and the first air bag during normal work is relieved, and the service life of the energy accumulator is guaranteed.

Description

technical field [0001] The invention relates to the technical field of energy saving and environmental protection, in particular to a vibration buffer mechanism of an energy accumulator. Background technique [0002] The accumulator is an energy storage device in the hydraulic pneumatic system. It converts the energy in the system into compression energy or potential energy at an appropriate time and stores it. When the system needs it, it converts the compression energy or potential energy into hydraulic pressure. When the system pressure increases instantaneously, it can absorb this part of energy to ensure the normal pressure of the whole system. The types of accumulators are divided into airbag type, accumulator type according to their internal structure, There are many kinds of spring type and diaphragm type, among which the airbag type accumulator has the advantages of small inertia, sensitive response, inflatable sealing, easy installation and maintenance, etc., and i...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the use of the existing airbag accumulator proposed in the background technology, the present invention provides a vibration buffer mechanism for the accumulator, which has the advantages of multi-bag energy storage and vibration buffer, and solves the problem of energy storage The technical problem that the airbag is easily damaged and easily affected by vibration during normal use

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