The invention relates to an integrated valve for a hydraulic interconnection suspension, the hydraulic interconnection suspension and a vehicle, and relates to the technical field of automobile design and manufacturing, the integrated valve comprises a valve body used for being connected with a vehicle frame, a communicating oil duct and a plurality of bypass oil ducts are arranged in the valve body, the communicating oil duct is used for communicating all the bypass oil ducts, one end of each bypass oil duct is used for being connected with an oil pipe, and the other end of each bypass oil duct is used for being connected with an oil pipe; the other end of the electromagnetic valve is connected with the energy accumulator; an electromagnetic valve mounting hole is also formed in the valve body; and the electromagnetic valve assembly is arranged in the electromagnetic valve mounting hole and located on the bypass oil duct between the communicating oil duct and the energy accumulator, and the electromagnetic valve assembly is used for opening or closing the bypass oil duct. Due to the fact that the energy accumulators have initial pressure and set volume, the electromagnetic valve assembly is controlled to change the number of the energy accumulators connected into the oil way, the volume connected into the oil way can be changed, then the rigidity of the hydraulic interconnection suspension is changed, the electromagnetic valve installation hole is formed in the valve body, the electromagnetic valve assembly and the interconnection oil way can be integrated on the valve body, occupied space is reduced, and the cost is reduced. And multi-stage adjustment of rigidity is realized.
本申请涉及一种用于液压互联悬架的集成阀、液压互联悬架及车辆,涉及汽车设计制造技术领域,包括阀体,其用于与车架连接,阀体内设有连通油道和多个旁通油道,连通油道用于连通所有旁通油道,旁通油道一端用于与油管连接,另一端与蓄能器连接,阀体内还设有电磁阀安装孔;电磁阀组件,其设置在电磁阀安装孔内,并位于连通油道与蓄能器之间的旁通油道上,电磁阀组件用于分别开通或阻断旁通油道。由于蓄能器具有初始压力和设定容积,控制电磁阀组件改变接入油路中蓄能器的数量,可以改变接入油路的容积,进而改变液压互联悬架的刚度,将电磁阀安装孔设置在阀体内,可以将电磁阀组件和互联油路集成在阀体上,减少空间的占用,且实现了刚度多级调节。
Integrated valve for hydraulic interconnection suspension, hydraulic interconnection suspension and vehicle
一种用于液压互联悬架的集成阀、液压互联悬架及车辆
2024-07-16
Patent
Electronic Resource
Chinese
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