The invention discloses a sampling device for river deepwater environment monitoring, which comprises: a floating mechanism which floats on a river surface, the top of which is provided with a solar panel for power supply, the upper part of the solar panel is provided with a photographing module, and the interior of the solar panel is provided with a control module; the weight bearing block is arranged at the bottom of the river and connected with the floating mechanism through a center pipe, and a strip-shaped hole extending up and down is formed in the left side of the center pipe; the sampling mechanism is fixedly connected with the central pipe and is arranged between the floating mechanism and the weight bearing block; river water samples of different water layers are collected through the device and the control method, the water pump is used for driving to distribute water flow through the drainage hole to help the sampling box sink, sediments at the bottom of a river are not flushed up, the influence of the water samples is avoided, and the sampling mechanism is controlled to sink by different depths through retraction and release of the retraction pipe; river water at different depths is sampled periodically according to needs, sediment at the water bottom cannot be stirred in the sampling process, and the sampled river water can truly reflect water quality data.
本发明公开了一种河流深水环境监测用取样装置包括:漂浮机构,漂浮在河面上,顶部设置有太阳能板用于供电,太阳能板的上方设置有照相模块,内部设置有控制模块;负重块,设置在河流底部,与漂浮机构通过中心管连接,中心管的左侧开设有上下延伸的条形孔;取样机构,与中心管固定连接,且设置在漂浮机构与负重块之间;通过该装置以及控制方法收集不同水层的河水样品,利用水泵驱动通过排水孔配出水流帮助取样盒下沉,且不冲起河流底部沉淀物,避免水样本的影响,通过收管的收放控制取样机构下沉的不同深度;根据需要对不同深度的河水分周期的进行取样工作,取样过程不会搅动水底的沉淀物,所取样的河水能够真实反映水质数据。
Sampling device for river deepwater environment monitoring and control method thereof
一种河流深水环境监测用取样装置及其控制方法
2023-08-08
Patent
Electronic Resource
Chinese
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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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