The invention relates to the technical field of hydraulic control of engineering machinery, in particular to a hydraulic control system of a fire extinguishing and smoke discharging robot and the fire extinguishing and smoke discharging robot. The hydraulic control system of the fire extinguishing and smoke exhausting robot comprises a pumping device and a hydraulic control device, wherein the pumping device comprises a first pumping oil port (A) and a second pumping oil port (B), and can selectively control pumping oil from one of the first pumping oil port and the second pumping oil port and oil returning from the other one of the first pumping oil port and the second pumping oil port; an air duct driving motor and a hydraulic capstan driving motor; and the oil path switching valve group is connected with the first pumping oil port and the second pumping oil port and is used for selectively pumping the pressure oil to the air duct driving motor and the hydraulic capstan driving motor. And the pressure oil is alternatively pumped to the air duct driving motor or the hydraulic capstan driving motor through the oil path switching valve group. And compared with a traditional fire extinguishing and smoke discharging robot, one pump is omitted, cost is reduced, and the layout space is saved.

    本申请涉及工程机械的液压控制技术领域,具体地,涉及一种灭火排烟机器人的液压控制系统及灭火排烟机器人。灭火排烟机器人的液压控制系统包括:泵送装置,包括第一泵送油口(A)和第二泵送油口(B)并能够选择性地控制从第一泵送油口和第二泵送油口中的一者泵送出油且从另一者回油;风筒驱动马达和液压绞盘驱动马达;以及油路切换阀组,与第一泵送油口和第二泵送油口相连并用于择一地将压力油泵送至风筒驱动马达和液压绞盘驱动马达。通过油路切换阀组,择一地将压力油泵送至风筒驱动马达或液压绞盘驱动马达。相较于传统的灭火排烟机器人减少了一个泵,减少了成本并且节约了布局空间。


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    Title :

    Hydraulic control system of fire-extinguishing and smoke-discharging robot and fire-extinguishing and smoke-discharging robot


    Additional title:

    灭火排烟机器人的液压控制系统及灭火排烟机器人


    Contributors:
    JIN YUEKANG (author)

    Publication date :

    2022-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66D Haspeln , CAPSTANS



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