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Single turbine energy recovery series-parallel R type automobile absorber and method

An energy recovery, single turbine technology, applied in the direction of shock absorbers, liquid shock absorbers, shock absorbers, etc., can solve the problem of oscillation energy consumption that cannot be recovered, and achieve simple and easy technical means, improve service life, and ingenious ideas. Effect

Pending Publication Date: 2018-06-22
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] The purpose of the present invention is to overcome the shortcomings and deficiencies of the above-mentioned prior art, to provide a series-parallel R-type automobile shock absorber and method for energy recovery by a single turbine, and to solve the problem that vibration energy consumption cannot be recovered

Method used

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  • Single turbine energy recovery series-parallel R type automobile absorber and method
  • Single turbine energy recovery series-parallel R type automobile absorber and method

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Embodiment

[0038] as attached figure 2 shown.

[0039] The resistance adjustment section includes four capillary tubes, which are R8, R4, R2, and R1; they have the same cross-sectional area and are connected in parallel with the solenoid valve V R8 , V R4 , V R2 , V R1 control its work. The ratio of the lengths of these four capillaries is 8:4:2:1; their diameters are d R .

[0040] The FM section includes four capillaries which are m8, m4, m2 and m1 respectively; they are equal in length (both L m ) and solenoid valve V in series respectively m8 , V m4 , V m2 , V m1 control its work. In this embodiment, the length L of the four-way capillary m Equal to the length L of the longest capillary R8 in the resistance adjustment section R8 . The ratio of the cross-sectional areas of the four capillaries is 8:4:2:1. The diameter d of the smallest capillary among the four capillaries m1 equal to 4 times d R .

[0041] Single turbine energy recovery section includes check valve ...

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Abstract

The invention discloses a single turbine energy recovery series-parallel R type automobile absorber and a method. The absorber is characterized in that capillary resistance modulation sections connected in series, capillary frequency modulation sections connected in parallel and a single turbine energy recovery section are connected in series on a pipeline between an oil conveying port of an upperoil bin and an oil conveying port of a lower oil bin, wherein the single turbine energy recovery section comprises a one-way valve V6, a one-way valve V3, a one-way valve V4, a one-way valve V5, a turbine T and a generator G; when hydraulic oil sequentially flows through the resistance modulation sections, the frequency modulation sections, the one-way valve V3, the turbine t and the one-way valve V4 from an oil port A of the upper oil bin and then enters the lower oil bin, the hydraulic oil pushes the turbine T, and then the turbine T drives the generator G to generate power, so that recovery of energy consumed due to oscillation of the stretching stroke is achieved; and accordingly, the absorber can also realize recovery of energy consumed due to oscillation of the compression stroke. According to the single turbine energy recovery series-parallel R type automobile absorber, the problem that the energy consumed due to oscillation cannot be recovered is solved; and meanwhile, the operating temperature of the hydraulic oil can be reduced, and the service life of the absorber is prolonged.

Description

technical field [0001] The invention relates to the field of hydraulic automobile shock absorbers, in particular to a series-parallel R-type automobile shock absorber and method for recovering energy from a single 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] Such as figure 1 As shown, this is a matrix series-parallel capil...

Claims

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Application Information

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IPC IPC(8): F16F9/16F16F9/32F16F9/34
CPCF16F9/165F16F9/3207F16F9/34
Inventor 容强
Owner SOUTH CHINA UNIV OF TECH
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