A magnetic energy accumulator

A technology of accumulators and magnetic energy, applied in the direction of actuator accumulators, mechanical equipment, fluid pressure actuation devices, etc., can solve problems such as potential safety hazards, energy storage loss, and explosive gas, achieving high safety and avoiding Explosion, the effect of ensuring stability
CN111503065BActive Publication Date: 2022-02-18HUNAN UNIV OF TECH
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN UNIV OF TECH
Publication Date
2022-02-18

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a magnetic energy accumulator. The magnetic mechanisms all include a mounting plate and an electromagnet nested in the mounting plate. Each group of magnetic mechanisms maintains relative movement along the vertical direction, and the magnetic poles of two adjacent groups of electromagnets face With the same setting, each group of mounting plates below the top layer is dynamically connected with a positioning mechanism, and the lower surface of the mounting plate on the bottom layer is consolidated with a power rod and used as the energy output and input end of the accumulator; the positioning mechanism includes a positioning cylinder, a positioning piston, The positioning piston is nested in the positioning oil cylinder and performs piston movement. The end of the positioning piston is hinged to the corresponding mounting plate through the connecting rod. The positioning oil cylinder is connected with the oil storage tank through the oil delivery pipe. The end of the positioning oil cylinder is provided with a locking mechanism that controls the movement state of the positioning piston. The invention has the beneficial effects of being able to be combined freely to meet energy storage requirements of different magnitudes, having stable energy storage and high safety.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of energy storage equipment, in particular to a magnetic energy accumulator. Background technique

[0002] In the hydraulic system, since the piston action of each group of hydraulic cylinders and the elongation and shortening of the piston rod need to be controlled by hydraulic oil, because the hydraulic oil does not have compressibility, it is often impossible to store the hydraulic oil and store energy through it. The compression of the hydraulic oil realizes energy storage. At this time, it is necessary to use an accumulator for energy storage and connect the hydraulic oil pipe with the accumulator to gradually realize the energy storage of the hydraulic oil.

[0003] But traditional accumulators often compress gas to store energy and release it when needed. There are many safety hazards and low accuracy of energy storage in the way of compressing gas to realize energy storage, and it is easy to cause e...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More