Piezoelectric power generation type damping-adjustable hydro-pneumatic suspension
A technology of piezoelectric power generation and oil-pneumatic suspension, which is applied in the direction of shock absorbers, shock absorbers, springs/shock absorbers, etc., and can solve the problems of low current, low energy conversion rate, and insignificant damping effect of air spring on vehicle vibration, etc. question
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[0014] In order to better explain the present invention, the following examples are given with reference to the drawings:
[0015] The piezoelectric power generation type damping adjustable hydro-pneumatic suspension of the present invention is composed of a suspension cylinder (12) and its components, an accumulator (1) and its components, and is characterized by: the suspension cylinder (12) and the accumulator ( 1) They are connected by a hydraulic valve group (7); the hydraulic valve group (7) is composed of an electromagnetic switch valve (10), a throttle valve (8), and a one-way valve (9). Among them, the throttle valve (8) Connect with the one-way valve (9), then connect in parallel with another throttle valve (8), connect the solenoid switch valve (10) in parallel, and connect the solenoid switch valve (10) with the remote control switch near the steering wheel to realize the hydro-pneumatic suspension The blocking function of the oil and gas suspension; by adjusting the ...
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