The invention provides a novel central inflation and deflation system suitable for an off-road vehicle and a control method of the novel central inflation and deflation system. The novel central inflation and deflation system comprises an inflation pump assembly, a front wheel air seal assembly, a rear wheel air seal assembly, a control valve assembly, a dryer assembly, a wheel valve assembly and a central control device. An air outlet of the inflator pump assembly is connected with an air inlet of the dryer assembly, and an air outlet of the dryer assembly is connected with an air inlet of the control valve assembly; the control valve assembly is used for controlling the flow direction of gas, and a gas outlet of the control valve assembly is connected with the wheel valve assemblies on wheel tires. The wheel valve assembly is used for inflating, deflating, pressure measuring and pressure maintaining of a wheel tire. The invention further provides a control method of the novel central inflation and deflation system suitable for the off-road vehicle. By means of the arrangement, the problems that an existing central inflation and deflation system is complex in structure, large in size and weight and high in production cost can be solved.

    本发明提供一种适用于越野车的新型中央充放气系统及其控制方法;所述新型中央充放气系统包括:充气泵总成、前轮气封总成、后轮气封总成、控制阀总成、干燥器总成、车轮阀总成和中央控制装置;所述充气泵总成的出气口与所述干燥器总成的气体进口连接,所述干燥器总成的气体出口与所述控制阀总成的气体进口连接;所述控制阀总成用于控制气体的流向,且所述控制阀总成的气体出口分别与车轮轮胎上的所述车轮阀总成连接;所述车轮阀总成用于实现对车轮轮胎进行充气、放气、测压和保压。本发明还提供一种适用于越野车的新型中央充放气系统的控制方法。通过上述设置,可以解决现有中央充放气系统结构复杂,尺寸重量较大、且生产成本高的问题。


    Access

    Download


    Export, share and cite



    Title :

    Novel central inflation and deflation system suitable for off-road vehicle and control method of novel central inflation and deflation system


    Additional title:

    一种适用于越野车的新型中央充放气系统及其控制方法


    Contributors:
    WANG LEI (author) / ZHOU XUEWEI (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Central inflation and deflation system and method for vehicle and vehicle with central inflation and deflation system

    JING XIAOXIANG / QIAO LI / PENG XIAORAN | European Patent Office | 2024

    Free access

    Central Tire Deflation/Inflation System

    PFEIFFER ROBERT / JOHNSON CLINTON M / RODRIGUEZ FRANCISCO | European Patent Office | 2021

    Free access

    Inflation/deflation system

    BEVERLY JAMES ALDEN | European Patent Office | 2023

    Free access

    INFLATION/DEFLATION SYSTEM

    BEVERLY JAMES ALDEN | European Patent Office | 2021

    Free access

    INFLATION/DEFLATION SYSTEM

    BEVERLY JAMES ALDEN | European Patent Office | 2019

    Free access