The invention discloses a locomotive toilet anti-freezing pipeline structure and a pipeline anti-freezing method. The locomotive toilet anti-freezing pipeline structure comprises a water tank, a toilet stool, a wash stand, a water pressurizer, a valve, an overflow pipe and a water pump; the water pressurizer communicates with the toilet stool through a first pipeline and communicates with the washstand through a second pipeline, valves are arranged between the water pressurizer and the first pipeline and between the water pressurizer and the second pipeline, the water outlet end of the waterpump is connected into the second pipeline, the water inlet end of the water pump communicates with the water tank through a third pipeline, the water outlet end of the water pump communicates with anoverflow pipe through a fourth pipeline, and a fourth electromagnetic valve is arranged on the fourth pipeline; a second electromagnetic valve is arranged on the second pipeline; and the anti-freezing pipeline structure further comprises an air treatment unit, the air treatment unit is connected with a first blowing pipe, the first blowing pipe is connected into a pipeline between the water pressurizer and the valve, and a one-way valve is arranged on the first blowing pipe. By arranging the blowing pipe, water in the pipeline can be cleaned in time, the situation that continuous use of the toilet stool and the wash stand is affected due to the fact that the water in the pipeline is frozen is prevented, and the possibility of damage to the pipeline is reduced.

    本发明公开了一种机车卫生间防冻管路结构及管路防冻方法,包括水箱、便器、盥洗台、水增压器、阀门、溢流管和水泵;水增压器与便器通过管道一连通,与盥洗台通过管道二连通,所述水增压器与所述管道一和管道二之间设有阀门,水泵出水端接入管道二,进水端通过管道三与水箱连通,水泵出水端通过管道四与溢流管连通,管道四上设有电磁阀四;管道二上设有电磁阀二;还包括气处理单元,所述气处理单元接出吹管一,所述吹管一接入所述水增压器与所述阀门间的管道,所述吹管一上设有单向阀;本发明通过设置吹管,能够对管道内的水进行及时清理,防止管道内的水结冰,影响便器及盥洗台的持续使用,并且减少管道的损坏可能。


    Access

    Download


    Export, share and cite



    Title :

    Locomotive toilet anti-freezing pipeline structure and pipeline anti-freezing method


    Additional title:

    一种机车卫生间防冻管路结构及管路防冻方法


    Contributors:
    YANG GUIHUA (author) / TANG GUIYUAN (author) / LONG XIXIN (author)

    Publication date :

    2021-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E03B Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser , INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES , Wasserklosetts oder Urinale mit Spülvorrichtungen



    Anti-freezing emptying system for toilet of high-speed train

    TAN GUOLIANG / GU QINRONG | European Patent Office | 2023

    Free access

    Anti-freezing apparatus and anti-freezing method using the same

    PYUN GI JAE / LEE JAE SEO | European Patent Office | 2016

    Free access

    Anti-freezing apparatus

    KWON KI CHANG / KIM MIN SEONG | European Patent Office | 2018

    Free access

    Ship water tank anti-freezing system and water tank anti-freezing method

    YIN HUABING / HUANG XINNAN / LI JUN et al. | European Patent Office | 2023

    Free access

    PIPELINE TRANSPORTATION SYSTEM AND PIPELINE LOCOMOTIVE

    ZYABKIN MAKSIM LEONIDOVICH | European Patent Office | 2017

    Free access