Automatic hydraulic generating speed bump device

Abstract

The invention discloses an automatic hydraulic generating speed bump device. A modularized installing mode is adopted. The automatic hydraulic generating speed bump device specifically comprises a pulse-type power source module, a continuous energy supply module and a generating module. Hydraulic circuit connection is adopted between the modules. The pulse-type power source module comprises a camlink mechanism, a plunger-type cylinder, a throttle valve, a piston cylinder, a one-way valve, a spring, a filter, a pilot-type overflow valve, a damper and a two-bit two-way magnetic exchange valve.The continuous energy supply module comprises a two-bit three-way magnetic exchange valve and an energy accumulator. According to the automatic hydraulic generating speed bump device, a pulse-type power source is adopted, so energy charged into the energy accumulator by a system within unit time is improved; a mode of alternate charging of the double energy accumulators is adopted, so a problem that the energy cannot be recovered while the single energy accumulator discharges the energy is solved; and vibration energy generated while a vehicle passes through a speed bump is converted to electric energy and secondary utilization is performed. The automatic hydraulic generating speed bump device is good in applicability, high in energy recycling efficiency, and strong in reliability.

Description

technical field [0001] The invention relates to an automatic hydraulic power generation deceleration belt device. Background technique [0002] In order to ensure safe driving, there are a large number of road speed reduction belt devices on expressways, toll stations and urban roads. However, vehicles frequently pass through the speed reduction belt device, which will generate a lot of power consumption, and there is a large energy waste. Therefore, recycling and reusing this wasted energy is of great significance for saving energy. [0003] At present, more and more power generation deceleration belt devices are used to improve the traditional deceleration, and convert the vibration energy generated when the vehicle passes the deceleration belt into electrical energy for secondary use, so as to achieve energy saving and environmental protection. For example, the speed bump power generation devices disclosed in patent CN205047378U, patent CN206693082U and patent CN2045513...

AI Technical Summary

Problems solved by technology

However, vehicles frequently pass through the deceleration belt device, which will generate a lot of power consumption, and there is a large energy waste

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