Parallel-serial connection R type vehicle shock absorber and method for recycling energy through single turbine

An energy recovery, single-turbine technology, applied in the direction of shock absorber, spring/shock absorber functional characteristics, spring/shock absorber design characteristics, etc. , lower operating temperature, cleverly conceived effect

Pending Publication Date: 2018-06-19
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 single-turbine parallel-series R-type automobile shock absorber and method for energy recovery, and to solve the problem that vibration energy consumption cannot be recovered

Method used

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  • Parallel-serial connection R type vehicle shock absorber and method for recycling energy through single turbine
  • Parallel-serial connection R type vehicle shock absorber and method for recycling energy through single turbine

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Embodiment

[0038] as attached figure 2 shown.

[0039] The four capillaries included in the resistance adjustment section are R8, R4, R2, 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 .

[0040] 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 resistance adju...

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Abstract

The invention discloses a parallel-serial connection R type vehicle shock absorber and method for recycling energy through a single turbine. According to the parallel-serial connection R type vehicleshock absorber, a parallel-connection capillary tube resistance adjustment segment, a series-connection capillary tube frequency adjustment segment and a single-turbine energy recycling segment are inseries connection on a pipeline between an upper oil bin and a lower oil bin. The single-turbine energy recycling segment comprises a one-way valve V6, a one-way valve V3, a one-way valve V4, a one-way valve V5, the turbine T and a generator G. When sequentially flowing through the resistance adjustment segment, the frequency adjustment segment, the one-way valve V3, the turbine T and the one-wayvalve V4 to enter the lower oil bin through an oil opening A of the upper oil bin, hydraulic oil pushes the turbine T, and the turbine T drives the generator G to generate power, so that oscillationconsumed energy recycling of a stretching stroke is achieved; and correspondingly, by means of the shock absorber, oscillation consumed energy recycling of a compression stroke can also be achieved. By means of the parallel-serial connection R type vehicle shock absorber and method, the problem that oscillation consumed energy cannot be recycled is solved; and meanwhile, the operating temperatureof the hydraulic oil can be lowered, and the service life of the shock absorber is prolonged.

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 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 parallel-series capil...

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
CPCF03B13/00F16F9/32F16F9/466B60G13/08B60G15/06F16F2232/08F16F2222/12F16F2230/0005F16F2228/04F16F2230/18F05B2220/706
Inventor 容强
Owner SOUTH CHINA UNIV OF TECH
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