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Turbine energy recovery parallel connection and series connection R type automobile shock absorber and method

A technology for recovering energy and shock absorbers, applied in the direction of shock absorbers, spring/shock absorber functional characteristics, spring/shock absorber design features, etc. OK, lower operating temperatures, cleverly conceived effects

Pending Publication Date: 2018-08-28
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem that vibration energy consumption cannot be recovered

Method used

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  • Turbine energy recovery parallel connection and series connection R type automobile shock absorber and method
  • Turbine energy recovery parallel connection and series connection R type automobile shock absorber and method

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Embodiment

[0037] as attached figure 2 shown.

[0038] The resistance adjustment section includes four capillary tubes respectively R8, R4, R2 and R1; they are equal in length and connected in series with the solenoid valve V R8 , V R4 , V R2 , V R1 control its work. The ratio of the cross-sectional areas of these four capillaries is 8:4:2:1; their lengths are all L R .

[0039] The frequency modulation section includes four capillary tubes which are m8, m4, m2 and m1; they have the same cross-sectional area and are respectively connected in parallel with the solenoid valve V m8 , V m4 , V m2 , V m1 Control its work; the ratio of the lengths of these four-way capillaries is 8:4:2:1. In this embodiment, the length L of the shortest capillary m1 among the four capillaries m1 Equal to the length L of the capillary in the resistance adjustment section R half of. The diameter d of the four-way capillary m Equal to 4 times the diameter d of the largest capillary R8 in the resist...

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Abstract

The invention discloses a turbine energy recovery parallel connection and series connection R type automobile shock absorber and a method. Capillary tube resistance adjusting sections connected in parallel, capillary tube frequency adjusting sections connected in parallel, and a double-turbine energy recovery section are connected in series on a pipeline between oil transportation ports of an upper oil chamber and a lower oil chamber; the double-turbine energy recovery section comprises a one-way valve V1, a one-way valve V2, an electricity generator G1, an electricity generator G2, a turbineT1 and a turbine T2; when hydraulic oil sequentially passes through the resistance adjusting sections, the frequency adjusting sections, the one-way valve V1 and the turbine T1 from the hydraulic fluid port A of the upper oil chamber and enters the lower oil chamber, when the hydraulic oil passes through the turbine T1, the turbine T1 drives the rotor of the electricity generator G1 to generate electricity, so that vibration consumed energy in the stretching stroke is recycled. Accordingly, the shock absorber can also recycle vibration consumed energy in the compression stroke. The shock absorber solves the problem that the vibration consumed energy cannot be recycled, reduces the operating temperature of hydraulic oil and prolongs the service life of the shock absorber.

Description

technical field [0001] The invention relates to the field of hydraulic automobile shock absorbers, in particular to a parallel-series R-type automobile shock absorber and a method for recovering energy from a turbine. Background technique [0002] The vibration reduction methods of automobiles mainly include hydraulic type, pneumatic type and electromagnetic type. The hydraulic type is currently the most widely used vehicle vibration reduction method. The hydraulic oil in the hydraulic shock absorber needs to produce damping during the oscillation process, and the process of producing damping is a process that consumes energy. We call the energy consumed by the oscillation process the oscillation energy consumption. At present, the vibration energy consumption of the hydraulic shock absorber is wasted energy because there is no vibration energy recovery device in the hydraulic shock absorber. [0003] like figure 1 As shown, this is a matrix parallel-series capillary var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/32F16F9/46F03B13/00B60G13/08B60G15/06
CPCF03B13/00F16F9/32F16F9/466B60G13/08B60G15/06F16F2228/04F16F2230/0005F05B2220/706B60G2202/24
Inventor 容强
Owner SOUTH CHINA UNIV OF TECH
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