Buffering type energy accumulator

A kind of accumulator, heavy-duty technology, applied in the direction of mechanical equipment, etc., can solve the problems of short service life of accumulator, increase of equipment maintenance and replacement cost, poor buffering effect, etc., to achieve improved service life, low maintenance and replacement cost, good cushioning effect

Inactive Publication Date: 2019-12-17
BUCCMA ACCUMULATOR TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the poor cushioning effect of the traditional bladder accumulator, the service life

Method used

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  • Buffering type energy accumulator

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0011] refer to figure 1 , this specific embodiment adopts the following technical solutions: buffer type accumulator, including protective cap 1, heavy-duty inflation valve 2, gas valve stem 3, capsule 4, round nut 5, nameplate 6, housing 7, fungus valve 8, Spring 9, flow valve body 10, support ring 11, rubber ring 12, metal retaining ring 13, O-ring 14, F4 retaining ring 15, pressure ring 16, lock nut 17, plug 18, piston 19, flat washer 20, Disc spring 21 and self-locking nut 22. Capsule 4 is arranged inside housing 7. One end of capsule 4 is connected to heavy-duty inflatable valve 2 through air valve stem 3. Protective cap 1 is arranged outside air valve stem 3. Air valve stem 3 passes through One end of the round nut 5 and the housing 7 is f...

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Abstract

The invention discloses a buffering type energy accumulator and relates to an energy accumulator. A capsule is arranged in a shell, one end of the capsule is connected with a heavy charging valve through a gas valve rod, a protection cap is arranged on the outer portion of the gas valve rod, the outer portion of the gas valve rod is fixed to one end of the shell through a round nut, a nameplate isfurther arranged between the round nut and the shell, the other end of the shell is fixed to a flow valve body through a supporting ring, a rubber ring, a metal check ring, an O-shaped ring, an F4 check ring, a pressing ring and a locking nut, a piston is arranged in the middle of the flow valve body in a penetrating mode, a bacterial type valve is arranged at the inner end of the piston, a spring is further arranged on the outer portion of the bacterial type valve, a disc spring is arranged on the outer portion of the piston, and the outer end of the piston is connected with the self-lockingnut through a flat gasket. The buffering type energy accumulator is reasonable in structural design, good in buffering effect, low in maintaining and replacing cost and high in practicability, and the service life of the energy accumulator is greatly prolonged.

Description

technical field [0001] The invention relates to an accumulator, in particular to a buffer type accumulator. Background technique [0002] An accumulator is a device specially designed for accumulating pressurized liquid. The liquid is incompressible in the application, and the compressibility of the gas is used to achieve the goal of storing energy. An accumulator is an energy storage device in a hydropneumatic 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 or pneumatic energy and releases it to replenish the system. When the pressure of the system increases instantaneously, it can absorb this part of the energy to ensure the normal pressure of the whole system. [0003] Due to the poor cushioning effect of the traditional bladder accumulator, the service life of the accumulator is short, which incre...

Claims

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Application Information

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IPC IPC(8): F15B1/10
CPCF15B1/10
Inventor 潘桂德刘志军李文娜黄颂丽
Owner BUCCMA ACCUMULATOR TIANJIN
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