The invention relates to the technical field of locomotive braking, and particularly discloses a locomotive emergency supercharging device and a supercharging method.The locomotive emergency supercharging device comprises a valve body provided with a mounting cavity, a supercharging part mounted in the mounting cavity and in sliding fit with the mounting cavity, and an end cover used for sealing the mounting cavity; the mounting cavity comprises a first cavity, a second cavity and a third cavity which are sequentially arranged in the axial direction of the mounting cavity and coaxially communicate with one another. Wherein the chamber I is communicated with a train pipe; the second cavity communicates with the auxiliary air cylinder. And the third chamber is communicated with the volume chamber. The invention further discloses a specific pressurizing method, the emergency pressurizing function of the brake can be effectively achieved, and the pressurizing speed of the brake cylinder in the emergency braking state is increased.

    本发明涉及机车制动技术领域,具体公开了一种机车紧急增压装置及增压方法,包括设置有安装腔的阀体、安装在安装腔内且与安装腔滑动配合的增压件、以及用于封闭安装腔的端盖;所述安装腔包括沿其轴向依次设置且同轴连通的腔室一、腔室二、和腔室三;其中,腔室一与列车管连通;所述腔室二与副风缸连通;腔室三与容积室连通。以及公开了具体的增压方法,本发明能够有效的实现制动机的紧急增压功能,加快紧急制动状态下的制动缸升压速度。


    Access

    Download


    Export, share and cite



    Title :

    Locomotive emergency supercharging device and supercharging method


    Additional title:

    一种机车紧急增压装置及增压方法


    Contributors:
    ZHONG XINGYU (author) / LIU WENJUN (author) / WU JIHENG (author) / LIU YAMEI (author) / LI BING (author) / ZHU YU (author) / TANG QI (author) / LIU PING (author) / YU QINXUE (author) / WANG KAIEN (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Locomotive turbo-supercharging

    Hedman, S.N. | Engineering Index Backfile | 1949


    Supercharging

    Biggar, P.E. | Engineering Index Backfile | 1942


    Supercharging

    Cameron, J.G. | Engineering Index Backfile | 1925


    Supercharging

    Ramsey, R.P. | Engineering Index Backfile | 1940


    Supercharging

    Pomeroy, L. | Engineering Index Backfile | 1936