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    Suction-type sewer scavenger observation window

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    The invention discloses a suction-type sewer scavenger observation window. A suction-type sewer scavenger observation window mechanism is formed by working parts of a tank (1), a water pipe (2), a nozzle (3), a clearing valve (4) and an observation window (5). When dirt is attached to observation window glass and observation is influenced by blurring, the clearing valve (4) is opened, and clear water passes through the water pipe (2) and the nozzle (3) to flush the glass of the observation window (5), so as to recover the cleanness of the observation window (5).

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    Suction-type sewer scavenger observation window

    New search for: LYU JIANQIANG
    New search for: WEI QINGLAI
    New search for: YANG YAN
    New search for: LIU JINGFU
    New search for: LYU CHEN
    New search for: WANG LIAN
    New search for: WANG YIKAI

    The invention discloses a suction-type sewer scavenger observation window. A suction-type sewer scavenger observation window mechanism is formed by working parts of a tank (1), a water pipe (2), a nozzle (3), a clearing valve (4) and an observation window (5). When dirt is attached to observation window glass and observation is influenced by blurring, the clearing valve (4) is opened, and clear water passes through the water pipe (2) and the nozzle (3) to flush the glass of the observation window (5), so as to recover the cleanness of the observation window (5).

    Access

    Download

    Suction-type sewer scavenger observation window

    New search for: LYU JIANQIANG
    New search for: WEI QINGLAI
    New search for: YANG YAN
    New search for: LIU JINGFU
    New search for: LYU CHEN
    New search for: WANG LIAN
    New search for: WANG YIKAI

    The invention discloses a suction-type sewer scavenger observation window. A suction-type sewer scavenger observation window mechanism is formed by working parts of a tank (1), a water pipe (2), a nozzle (3), a clearing valve (4) and an observation window (5). When dirt is attached to observation window glass and observation is influenced by blurring, the clearing valve (4) is opened, and clear water passes through the water pipe (2) and the nozzle (3) to flush the glass of the observation window (5), so as to recover the cleanness of the observation window (5).

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    Download

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    Document information
    Title:

    Suction-type sewer scavenger observation window

    Contributors:

    LYU JIANQIANG (author) / WEI QINGLAI (author) / YANG YAN (author) / LIU JINGFU (author) / LYU CHEN (author) / WANG LIAN (author) / WANG YIKAI (author)

    Publication date:

    2016-02-10

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    English

    Classification:

    IPC:  B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / E03F SEWERS , Abwasserkanäle

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