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Built-in blade motor type energy recovery absorber

An energy recovery, vane motor technology, applied in liquid shock absorbers, machines/engines, elastic suspensions, etc., can solve the problems of function failure and low energy utilization, and achieve the effect of high-efficiency electrical energy storage

Inactive Publication Date: 2015-08-05
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of this invention has a low energy utilization rate due to the adoption of a plurality of one-way valves to form a hydraulic rectifier bridge.
In addition, the piston spring accumulator used will lose its effect when the interior is filled with hydraulic oil

Method used

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  • Built-in blade motor type energy recovery absorber
  • Built-in blade motor type energy recovery absorber
  • Built-in blade motor type energy recovery absorber

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] As attached to the manual figure 1 As shown, a built-in vane motor type energy recovery shock absorber mainly includes a vibration damping cylinder, a piston, a transmission mechanism, a motion conversion mechanism and a generator. The damping cylinder includes a cylinder body (1) and a hollow piston rod (5); the piston is composed of a built-in double-acting vane motor (3), an upper sealing plate (2), a lower sealing plate (4), and an upper sealing plate ( 4) Two upper sealing plate waist-shaped windows (16) are processed in the working area corresponding to the vane motor, and the lower sealing plate (2) is processed with two lower sealing plate waist-shaped windows (17) in the working area corresponding to the vane motor; The transmission mechanism consists of an output shaft (6), a bearing (12) and a coupling (8).

[0020] The piston is lo...

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Abstract

The invention discloses a built-in blade motor type energy recovery absorber. The built-in blade motor type energy recovery absorber mainly comprises a cushion cylinder, a piston, a motion conversion mechanism and a generator; the cushion cylinder comprises a cylinder body and a hollow piston rod, the piston consists of a blade motor, an upper sealing plate and a lower sealing plate, the piston is built-in in a cylinder body, and the cylinder body is divided into an upper oil cavity and a lower oil cavity. When an automobile vibrates on uneven roads in a driving process, the pressure of the upper oil cavity and the lower oil cavity is unequal to cause a pressure difference; oil in a high pressure cavity flows to a low pressure cavity through a piston, blades in the piston are pushed to rotate, and the motion conversion mechanism is used for converting two-way rotation of the blade motor into single rotation, so as to drive a generator to power and recover the vibrating energy in an electric energy way. The built-in blade motor type energy recovery absorber provided by the invention is simple in structure, the vibrating energy of the automobile can be effectively recovered, and the fuel oil consumption of the automobile can be reduced.

Description

technical field [0001] The invention relates to an energy recovery shock absorber with a built-in vane motor, in particular, it can recover the energy generated by the vibration during the running of the vehicle when it is applied to the vehicle. Background technique [0002] At present, the shock absorber commonly used in automobiles is to force the hydraulic oil in the cylinder to pass through the one-way valve on the piston. The thermal energy of the liquid is dissipated into the atmosphere to achieve the purpose of damping vibration. If this part of energy can be effectively recycled, it can reduce the energy consumption of automobiles and achieve the purpose of saving energy. Existing energy recovery type shock absorbers have various forms, but there are also certain deficiencies. [0003] Such as the Chinese patent of publication number CN101985965A has applied for a kind of automobile energy regenerative shock absorber, and this regenerative shock absorber comprises...

Claims

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Application Information

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IPC IPC(8): F16F9/19B60G13/18F01C13/00
CPCF16F9/19B60G13/18F01C13/00
Inventor 胡晓明宋能学李蒙
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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