The invention relates to a portable atmospheric pollutant sampler, which comprises a mobile cart and a collector frame body, the collector frame body is provided with a gas collection assembly used for collecting atmosphere through multiple channels, and the mobile cart is provided with a lifter used for adjusting and lifting the collector frame body. The collector frame body is provided with an adjusting plugging device matched with the gas collection assembly for plugging, in addition, a stabilizing assembly used for ensuring the stability of collection operation is arranged between the movable cart and the collector frame body, and the gas collection assembly comprises a sucking pump, a drying box and three placement seats which are fixedly mounted in the collector frame body. According to the portable atmospheric pollutant sampler, through the arrangement of the movable cart, when the movable cart is pushed to a sampling area, the movable cart is matched with the lifter, the gas collecting assembly and the adjusting plugging device to carry out lifting adjustment and collecting plugging to collect gas pollutants at different heights, so that various samples are obtained; and comprehensive comparison of data is realized to obtain a determined value of the pollution index.

    本发明涉及一种便携式大气污染物采样器,包括移动推车和采集器框体,所述采集器框体上设有用于多通路采集大气的气体采集组件,移动推车上设有调节举升采集器框体高度的升降器,采集器框体上设有与气体采集组件适配封堵的调节封堵器,另外移动推车和采集器框体之间设有用于保证采集操作稳定性的稳定组件,其中,气体采集组件包括固定安装于所述采集器框体内部的抽气泵、干燥盒和数量为三个的放置座。该便携式大气污染物采样器,通过设置的移动推车,从而推动移动推车至采样区域时,配合升降器、气体采集组件和调节封堵器,进行升降调节和采集封堵对不同高度的气体污染物进行采集,以便得到多种样品,实现数据的综合对比得到污染指数的确定值。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Portable atmospheric pollutant sampler


    Weitere Titelangaben:

    一种便携式大气污染物采样器


    Beteiligte:
    YU QINGYOU (Autor:in)

    Erscheinungsdatum :

    2023-09-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16F SPRINGS , Federn / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



    Atmospheric particle sampler

    Miller, C. G. / Stephens, J. B. | NTRS | 1976


    Portable, wind sensitive, directional air sampler

    Deyo, J. N. / King, R. B. / Toma, J. | NTRS | 1977



    Atmospheric pollutant underway monitoring vehicle

    MO ZHAOYU / CHEN ZHIMING / LIU HUILIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Fast-response atmospheric-pollutant monitor

    Sebacher, D. I. | NTRS | 1980