The invention discloses a water sample collection device for water quality detection, which is characterized in that the left and right parts of a sampling barrel are hermetically and rotatably connected with vertical valve cores, the two valve cores are respectively and fixedly provided with vertical valve rods, the upper part of the sampling barrel is fixedly provided with a horizontal mounting shell, and the bottom end of the inner wall of the mounting shell is fixedly provided with a balancing weight; a vertical servo motor is fixed to the bottom end of the inner wall, a rotating shaft of the servo motor is rotationally connected with the mounting shell in a sealed mode, and a vertical transmission screw is coaxially fixed to the top end of the rotating shaft of the servo motor. When the quick lime sampling device is used, the servo motor is controlled to rotate positively and negatively, the valve element and the sampling barrel can be controlled to be sealed or not, so that water samples are collected, after the valve element and the sampling barrel are sealed, water is pushed by the transmission barrel to enter the lower outer protection barrel through the upper through hole to react with quick lime in the storage ring, and a large amount of heat is released; therefore, the heat is transferred through the heat conducting plate to heat the ammonium bicarbonate in the storage block, so that the ammonium bicarbonate is decomposed to release ammonia gas and carbon dioxide.

    本发明公开了一种水质检测用水样采集装置,所述取样筒左右两部各密封转动连接有竖直的阀芯,两所述阀芯分别固定有竖直的阀杆,所述取样筒上部固定有水平的安装壳体,所述安装壳体内壁底端固定有配重块,且内壁底端固定有竖直的伺服电机,所述伺服电机的转轴与安装壳体相密封转动连接,且其转轴顶端同轴固定有竖直的传动螺杆。本发明使用时通过控制伺服电机进行正反转,能够控制阀芯与取样筒密封封闭与否,从而实现水样的采集,而当阀芯与取样筒密封封闭后,水在传动筒的推动下通过上通孔进入下外护筒内与储存圈内的生石灰发生反应而放出大量的热量,从而通过导热板传到热量而对储存块内的碳酸氢铵进行加热使其分解释放氨气和二氧化碳。


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    Title :

    Water sampling device for water quality detection


    Additional title:

    一种水质检测用水样采集装置


    Contributors:

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B08B Reinigen allgemein , CLEANING IN GENERAL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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