The invention discloses a detection sampling device for water conservancy projects, and belongs to the technical field of water conservancy project water source sampling, the detection sampling device comprises a supporting floating plate, a first annular suspension air bag and a second annular suspension air bag, the first annular suspension air bag and the second annular suspension air bag are fixedly installed on the upper side and the lower side of the supporting floating plate respectively, and the device can perform deep water sampling; when the filling expansion hose is subjected to water flow resistance and transverse resistance from obstacles in a river, the filling expansion hose can be bent slightly by means of self elasticity to unload force, and compared with a high-hardness pipe body, the filling expansion hose has better moving flexibility and has small influence on the overall balance of the device when being subjected to resistance, so that the overall stability of the device is high; according to the device, flowing water can be instantly intercepted in the water collecting tank body, the component and density of a sampling water source at the moment are extremely close to those of a water source at the depth of the water collecting tank body, and the state of the water source can be known more easily after detection.
本发明公开了一种水利工程用检测取样装置,属于水利工程水源取样技术领域,包括支撑浮板、第一环状悬浮气囊、第二环状悬浮气囊,第一环状悬浮气囊、第二环状悬浮气囊分别固定安装在支撑浮板的上下两侧,本装置能够进行深水取样,且填充膨胀软管受到水流阻力、来自河内障碍物的横向阻力时,能够利用自身弹性进行小幅度弯折以卸力,相比较高硬度管体具有更好的移动灵活性,且受到阻力时对装置整体平衡的影响小,使装置整体稳定性强;本装置能够将流动中的水瞬间截留在集水箱体内部,此时的取样水源与集水箱体所处深度的水源成分与密度极为接近,检测后更利于对水源状态进行了解。
Detection sampling device for hydraulic engineering
一种水利工程用检测取样装置
2023-10-20
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 / 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 |
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